2021-2022学年新教材人教版英语必修第二册学案：UNIT 2　WILDLIFE PROTECTION SECTION Ⅰ　LISTENING AND SPEAKING WORD版含答案.docx

1、Unit 2 Wildlife Protection 先 知核 心 单 词重 点 短 语单 元 语 法单 元 写 作poster; illegal; hunt; immediately; species; shark; alarming; alarm; rate; extinction; mass; habitat; aware; endanger; average; concern; living; adapt; measure; authority; pressure; reserve; plain; observe; beauty; remind; sacred; shoot; prof

2、it; attack; effective; recover; remove; intend; threat; threaten; exist; harmony; goods; creature; deer; reduce; due; net; neighbourhood; dolphin; emotion; skin; unusualon earth; die out; aware of; on average; make progress; concerned about; adapt to; under pressure; make out; remind sb. of sb./sth.

3、; watch over; day and night; due to; search for; stir up现在进行时的被动语态写一张有关动物保护的海报Section Listening and Speaking发音技巧(一)重读与非重读音节1在双音节和多音节词中读音特别响亮的音节；2重音符号为，标注在重读音节前左上方；3次重读符号，标注在重读音节前左下方；4单音节词做重读处理，但不标重读符号；5除开重读音节外，其他就是非重读音节。(二)重读的规律1单音节都重读，但不标出重读符号。whohutenten2双音节词的第一个音节(即倒数第二个)通常是重读音节。manymeniteacherti

4、t(r)3有前缀的双音节词，前缀单独算一个音节，重音在前缀的后一个音节上。resetriset applypla4多音节词通常在倒数第三个音节重读。elephantelfnt certificatestfket5以-ic、-tion结尾的单词，重音在倒数第二个音节上。stationsten attentiontenn即学即练.听单词并结合发音标出单词重音1illegal/lil/2species/spiiz/3aware/we(r)/4concern/knsn/5extinction/kstikn/6overseas/vsiz/7contribution/kntrbjun/8responsib

5、ility/rspnsblt/.结合音标写出单词的发音模式并朗读(“”stands for primary stress, and“” for secondary stress, and“” for unstressed syllable.)Example: habitat/hbtt/：1poster/pst(r)/_2concern/knsn/_3downstairs/danstez/_4average/vrd/_5alarming/lm/_6overseas/vsiz/_7literary/ltrri/_8investigate/nvestget/_9contribution/kntrbj

6、un/_10archaeologist/kldst/_11refrigerator/rfrdret(r)/_12responsibility/rspnsblti/_技法指导当句子较长时，人们会觉得很难一口气把话说完。这时，可以按语意和语法的关系把句子分为若干段，每一段就是一个意群。换句话说，意群就是可以构成一个相对独立意思的成分，是组成句子的部件。意群和意群之间可以有一定的停顿，这种停顿和人们的思维活动是一致的。但一个意群中的各个单词之间则不可停顿，整个意群读下来就像一个长单词一样。记住：英语不是一个词一个词地说的。例1：Repeating after tapes is very import

7、ant for beginners.意群：Repeating after tapes | is very important | for beginners.跟读录音带对于初学者来说，是非常重要的。例2：Early to bed and early to rise makes a man healthy, happy, and wise.意群：Early to bed | and early to rise | makes a man | healthy, happy, and wise.睡得早，起得早，健康、快乐、头脑好。对点演练听音练题1How does the man plan to f

8、ind a used car?AThrough a car dealer.BOn the Internet.CFrom the newspaper.2Where is the man going?ATo a supermarket. BTo the womans.CTo a park.3What are the speakers mainly talking about?AA book. BA writer.CA bookstore.4What season is it now?ASpring. BAutumn.CWinter.5What present has the man bought?

9、AA book. BSome flowers. CA pair of gloves.第一版块|核心单词1.illegal adj. 不合法的；非法的illegally adv.不合法地；非法地legal adj.法律的；合法的legally adv.合法地；法律地(教材P14)Stop illegal hunting immediately立即停止非法狩猎illegal drugs 违禁药品illegal activities 非法活动an illegal act 违法行为illegal parking 违章停车legal profession/system 法律行业/法律体系学法点拨：il-

10、(否定前缀)以l开头的单词：illegal adj.不合法的；非法的illogical adj.不合逻辑的legal adj.法律的；合法的It is illegal to do sth.做某事是违法的。Killing sharks is illegal in that country.It is illegal to kill sharks in that country.在那个国家，杀死鲨鱼是违法的。It all sounds highly illegal.这听起来完全不合法。 即学即练单句语法填空/完成句子It is illegal _ (hunt) endangered species

11、.It is _ (legal) to employ children, according to the child protection law.They were involved in _ (非法活动)_ (卖是违法的) cigarettes to someone under 16.2.hunt vt.&vi.打猎；搜寻；追捕hunter n猎人(教材P14)Stop illegal hunting immediately立即停止非法狩猎go hunting 去打猎hunt the animals 猎取动物hunt for 搜寻，寻找hunt for the animal 寻找这种动物

12、hunt for a job 找工作hunt for the missing child 搜索失踪儿童(1)寻找(2)goLocal people used to go hunting in the woods.当地人过去常常去树林里打猎。She is still hunting for a new job.她还在找新工作。Ive hunted everywhere but I cant find it.我到处都搜遍了，但就是找不到它。They are hunting for the missing child.他们正在搜索那个失踪儿童。 即学即练单句语法填空/完成句子They are sti

13、ll hunting _ the missing child, who disappeared last Sunday after attending her friends birthday party.The hunt _ the injured climber continued throughout the night.They have decided to go _ (hunt) this weekend.Jessica _ (正在寻找) her lost keys on the playground._ (的搜寻) the missing workers will continu

14、e.3immediately adv.立刻conj.一就immediate adj.立即的，立刻的(教材P14)Stop illegal hunting immediately立即停止非法狩猎act immediately 立即行动leave immediately 马上离开immediately after 在之后立即immediately obvious 能轻易看见的；很容易理解的 立刻，马上immediate adj. 立即的，当前的immediate action 立即行动immediate interests 眼前利益Please give us a description of y

15、our tour of England immediately.请立即向我们描述一下你的英格兰之行吧。Tom was bored with his job, and he wanted to change it immediately.汤姆厌倦了他的工作，他想立刻换掉它。学法点拨：immediately除用作副词外，还可用作连词，相当于as soon as，表示“一就”。有类似用法的还有directly。Immediately shed gone, I remembered her name.她刚走开我就想起了她的名字。Ill be with you directly Ive finished

16、 this letter.我一写完这封信就来。学法点拨：与介词to连用的几个搭配：the solution to a problem问题的解决办法key to the exercise练习的答案way to the place通往某地的路entrance to the cinema电影院入口 即学即练单句语法填空/完成句子All hunters must stop hunting wild animals _ (immediate)I came _ (immediate) I heard the news.I will contact you_ (我一到那里)The boss ordered

17、them to take _ (立即行动)工作一结束你就到这里来。_这个问题的解决办法不是显而易见的。The solution to this problem is not _.4.alarming adj.惊人的；使人惊恐的(教材P14)Our planets wildlife is dying out at an alarming rate.我们星球的野生生物正在以惊人的速度消去。alarm vt. 使惊恐；使害怕；使担心n. 恐慌；警报；警报器；闹钟alarm sb. 使某人害怕in alarm 惊恐地词语拓展：an alarm system警报系统air alarm空袭警报fire a

18、larm systems火灾报警系统set the alarm for 6：00把闹钟设在6点The power of ideas is very alarming！意念的力量是很惊人的！Rainforests are decreasing at an alarming rate.雨林正在以惊人的速度减少。即学即练单句语法填空The disease has spread at an _ (alarm) rate.“What have you done？” Ellie cried _ alarm.He set the alarm _ 5 oclock.He could see the alarm

19、 _ her face.5.rate n速度；(比)率vt.划分等级rating n等级；级别(教材P14)Our planets wildlife is dying out at an alarming rate.我们星球的野生生物正在以惊人的速度消去。(1)n.速度；(比)率the birth/death rate 出生率/死亡率at a rate of. 以的速度，以的比率at an alarming rate 以惊人的速度at a.rateat the rate of. 以的速度a high success/failure rate 很高的成功/失败率a high/low rate o

20、f sth. 某物的高/低比率(2)vt.划分等级归纳拓展：at a/the speed of以的速度at an altitude of在的高度词语积累：first-rate adj.第一流的rating n等级；级别at a steady rate以平稳的速度at an average rate of 5 kilometres an hour以平均每小时5千米的速度a high/low/rising rate of unemployment高/低/不断增长的失业率the annual crime/divorce rate年犯罪/离婚率a high success/failure rate很高

21、的成功/失败率The schools were rated according to their exam results.这些学校是按考试成绩排名次的。即学即练单句语法填空/完成句子We drove _ a steady rate.My house _ (rate) rather high.Most people walk _ (平均速度为) 5 kilometres an hour.Local businesses are closing _ (以的速度) three a year.So far the spacecraft has been traveling _ (以稳定的速度)6.e

22、xtinct adj.已灭绝的extinction n灭绝(教材P14)Between 150 and 200 species are becoming extinct every day.每天都有150到200个物种灭绝。become extinct 绝种face extinction 面临灭绝an extinct volcano 死火山词语搭配：an extinct species已灭绝的一个物种species in danger of extinction有灭绝危险的物种be close to extinction濒临灭绝preserve endangered species from

23、extinction保护濒危物种不致灭绝lead to the extinction of many animals导致许多动物的灭绝即学即练完成句子The plant is now _ (有灭绝的危险)The species _ (濒临灭绝)Conservationists are trying to _ (保护鲸类以防止其灭绝)7.mass adj.大量的；广泛的n大量；堆；群(教材P14)This mass extinction is caused by hunting, habitat loss, and pollution.这种大量的灭绝是由狩猎、栖息地丧失和污染造成的。(1)adj

24、.大量的；广泛的mass production 批量生产the mass market 大众市场the mass media 大众传媒the problem of mass unemployment 大批人失业的问题weapons of mass destruction 大规模杀伤性武器(2)n.团，块，堆；群；大量，许多a mass of/masses of 大量，许多the mass of. 中的大多数the masses 群众Their latest product is aimed at the mass market.他们的最新产品瞄准了大众市场。The sky was full o

25、f dark masses of clouds.天空中乌云密布。Ive got masses of work to do.我有一大堆的工作要做。The attempt is supported by the mass of the population.这一尝试得到了大多数人民的支持。误区警示：“a mass of/masses of名词”作主语时，谓语动词取决于of后面的名词。A mass of books were sent to Project Hope.大量书籍被送往了希望工程。即学即练单句语法填空/完成句子A mass of fund _ (be) wasted on this us

26、eless project.Some people may think that a garden is no more than plants, flowers, patterns and masses _ color.Our policy must be made known to the broad _ (mass)_ (大多数教师) are against the demand.Now that you have _ (一大堆的工作) to do, you dont have to help me with the housework.He was popular with the r

27、ich but failed to win the support of _ (民众)8.aware adj.知道；发觉；有意识的awareness n认识；意识；兴趣(教材P14)We must make people aware of the problem and help protect the endangered wildlife.我们必须让人们意识到这个问题，帮助保护濒危野生动物an awareness of the importance of eating a healthy diet 对健康饮食重要性的认识develop an awareness of. 培养意识raise/

28、increase public awareness of sth. 提高/增强公众对某事物的意识a greater/a growing/an increasing awareness of sth. 对某事物更大的/日益增长的/愈来愈大的兴趣environmental awareness 环境意识Energy Awareness Week (节约)能源意识周词语搭配：aware adj.知道；发觉；有意识的(不用于名词前)be/become aware of.知道/意识到be/become aware that.知道/意识到make sb. aware of/that.使某人意识到as far

29、 as Im aware据我所知be/become unaware of/that不知道/没意识到词语积累：(1)awareness n知道；意识raise awareness of提高意识(2)unaware adj.不知道的；未意识到的be/become unaware of/that不知道/没意识到易混易错提醒：be aware of侧重状态become aware of侧重动作非常清楚Tom turned around and saw me, but he pretended not to be aware of my presence.汤姆转身看见了我，但他假装不知道我的存在。The

30、 government should make the public aware that abandoning animals is illegal.政府应该让公众意识到遗弃动物是非法的。即学即练完成句子/单句语法填空They suddenly _ (意识到) people looking at them.The customers _ (没有意识到) eating more than usual.People should _ (提高意识) environmental protection.Now that we are aware _ the effects that diet prod

31、ucts have on us, it is time to seriously think about buying them.Has Claude paid the phone bill?Not as far _ Im aware.Campers would get a clear _ (aware) of the program theme “Observe-Think-Act”9.endanger vt.使遭受危险；危害endangered adj.濒危的dangerous adj.危险的(教材P14)We must make people aware of the problem a

32、nd help protect the endangered wildlife.我们必须让人们意识到这个问题，帮助保护濒危野生动物endangered animals 濒危动物an endangered species 濒危物种in danger 处于危险中in danger of (doing) sth. 处于(做)某事的危险中out of danger 脱离危险词语搭配：put sb./ones life in danger使某人/某人的生命处于危险中be a danger to.对来说是一种危险in the dangerous situation在危险的情况下句式：It is a dan

33、ger/dangerous to do sth.做某事是危险的。You will endanger your health if you smoke.你如果吸烟，就会危及健康。The drift of the icebergs in the sea endangers the ships.海上冰山的漂流危及船只的安全。 即学即练完成句子/单句语法填空Nature reserves have protected _ (许多濒危动物) from decreasing in number.You are _ (有危险) catching a cold if you dont take any med

34、icine.The operation is a success and now the patient is _ (脱离危险)Poison gas blows off and _ (endanger) the lives of hundreds of people.What per cent of primate species are highly _ (endanger)?Levels of waste from the factory may be a danger _ public health.10.average n平均数；平均水平adj.平均的；正常的；普通的(教材P14)Ho

35、w many elephants are killed on average every day？平均每天有多少头大象被杀？(1)n.平均数；平均水平on average 平均来看above/below average 高于/低于平均水平an average of 平均(2)adj.平均的；正常的；中等的；普通的，平常的an average rate/cost/price 平均比率/成本/价格average temperature 平均气温联想拓展：the average of.的平均数up to (the) average达到平均水平an average student一名普通的学生the

36、average age of.的平均年龄a child of average intelligence智力平常的孩子佳句背诵：He looks like any average teenager, but is a little awkward and even embarrassed when speaking.他看起来像任何普通的青少年一样，不过有点儿笨拙，甚至讲话时难为情。Its said that incomes here are nowhere near the national average.据说这里的收入根本达不到全国的平均水平。On average, women live b

37、etween five and seven years longer than men.平均来看，女性比男性寿命长5至7年。They spend an average of $220 a year on toys for their children.他们为孩子买玩具的花费每年平均为220美元。即学即练单句语法填空/完成句子The provinces rainfall this year is _ average. Many plants are short of water and have been dead.Last year was the warmest year on record

38、, with global temperature 0.68 _ the average.He was a good student and scored _ (在平均水平以上) in most subjects._ (平均) just 18.75 cm of rain fell last year, making it the driest year since California became a state in 1850.You can be a top student through your effort even if you may seem to be _ (一个普通的学生

39、)11.adapt vi.适应vt.使适应；使适合adaptable adj.有适应能力的；能适应的adaptation n适应(教材P15)Elephants need large living spaces, so its difficult for them to adapt to the changes.大象需要大的生存空间，因此对它们来说适应变化是困难的。(1)vi.适应vt.使适应；使适合adapt to 适应/适合adapt oneself to 使某人自己适应/适合(to是介词)(2)vt.改编，改写(剧本等)adapt A for B 把A改编成Badapt A from B

40、 由B改编成Abe adapted from 改编自(3)adaptation n. 适应；改编；改编本the adaptation of desert species to the hot conditions 沙漠物种对炎热环境的适应The animals have to adapt to the new environment in the reserve.动物必须适应保护区的新环境。This author adapted himself to the living conditions easily.这位作家很容易就适应了生活环境。Ive decided to adapt the no

41、vel for a TV series.我已经决定把这部小说改编成电视连续剧。The TV series adapted from a novel attracts us very much.根据小说改编的这部电视连续剧很吸引我们。学法点拨：apt适合adapt根义(使)适合多义opt选择adopt根义选取多义易混词比较adopt a method采取一种方法adopt a new policy采取一项新政策adopt a healthy lifestyle采用一种健康的生活方式adopt an orphan收养一个孤儿 即学即练写出句中adapt的含义/单句语法填空/完成句子The prof

42、essor adapted his lecture to his audience._This novel has been adapted for radio from the Russian original._She must learn to adapt _ (she) to the English life.People in Ethiopian highlands have adapted _ living at high altitudes.The television _ (adapt) of the stage play was very successful.The mov

43、ie The Lost Tomb is adapted _ a novel of the same name.If youre outgoing, it is very easy for you to _ (适应新环境) while studying abroad.Novels _ (经常被改编成) the stage, television and radio.We _ (收养了一条狗) from the animal shelter.Our school _ (采用了) a new teaching method.12.measure n措施；方法vt.测量；度量；估量(教材P15)Wha

44、t measures are being taken to help them？正在采取什么措施来帮助它们？(1)n. 措施；方法；计量单位；尺寸take measures to do sth. 采取措施做某事safety measures 安全措施a temporary/an emergency measure 临时/紧急措施make. to (sb.s) measure 按照某人尺寸做(量身定制)made to measure 量身定做的beyond measure 非常，极其(2)vt.测量；度量；估量measure sb. for sth. 给某人量(衣服)尺寸measure sth.

45、 by sth. 用衡量sth. measures 150 meters by 100 meters 某物估约150米100米(3)linking verb (尺寸、长短、数量等)量度为Ill need to get a suit made to measure.我得定做一套西装。Measures are being taken to prevent the river from being polluted.正在采取措施来防止对该河流的污染。Hes gone to be measured for a new suit.他去量尺寸做新西装了。Education shouldnt be meas

46、ured only by examination results.教育不应该只以考试成绩来衡量。The main bedroom measures 12 feet by 15 feet.主卧室宽12英尺，长15英尺。图解助记：教师提醒：measure表示“量度为”时，是连系动词，后跟量的结果，不用于被动语态和进行时态(如上面最后一个例句)；作后置定语、状语或补语时要用现在分词形式。例如：I met with a big young man measuring about 2 meters in height. 即学即练单句语法填空/完成句子The little child would like

47、 to have his height _ (measure)The bed _ (measure) 1.8 metres long and its too short for the young man.This place is so heavily polluted. It is time for us to take _ (measure) to protect the environment.The government should _ (采取措施) protect the earth.Oh, sir, youll need to get a suit _ (按你自己的尺寸做的)I

48、ts hard to _ (估量他的能力) when we havent seen his work.13pressure n压力；要求press v按，压；催促，敦促(教材P15)The authorities are under pressure to build elephant parks.政府正面临建设大象公园的压力the pressure of work 工作压力put sb. under pressure 置某人于压力之下be/come under pressure to do sth. 面临做某事的压力air/water/blood pressure 气压/水压/血压put p

49、ressure on sb.给某人施加压力reduce pressure减轻压力give in to pressure屈服于压力归纳与拓展：under pressure在压力下；承受压力(pressure前无任何冠词)under the pressure of.在的压力下词语积累：press v按，压n新闻界；出版社Under pressure, they had to make their own living.在压力下，他们不得不自己谋生。I think hiking is a good way to reduce pressure.我认为徒步旅行是减压的好方法。Dont put too

50、much pressure on yourself.不要给你自己施加太大压力。即学即练单句语法填空/完成句子Hearing that many animals are dying out at an alarming rate, the scientists are _ pressure.My father suffers from high blood _ (press)He had to give up the work he loved _ (在的压力下) his parents.I dont want to _ (给你施加压力) to make a decision, but we h

51、avent much time left.第二版块|重点短语1.die out灭绝；逐渐消失(教材P14)Our planets wildlife is dying out at an alarming rate.我们星球的野生生物正在以惊人的速度消亡。Dinosaurs died out millions of years ago.数百万年前恐龙灭绝了。The wind died away at dusk.黄昏时风逐渐减弱了。Many trees are dying off for lack of water.由于缺水，许多树相继枯死。The noise has died down.喧闹声逐

52、渐消失了。词语辨析：die out, die away, die off与die downdie out(家族、物种等)灭绝；(风俗、习惯等)逐渐消失die away(声音、光线、风等)逐渐减弱，逐渐消失die off相继死去，先后死去(直到死光)die down(火、兴奋程度等)减弱，平息；(die away)(声音、光线等)变弱，消失即学即练完成句子/单句语法填空As is reported on TV, many kinds of animals and plants _ (灭绝) in the world every year.The sound of the music _ (逐渐消

53、失)The excitement _ (逐渐平静) as time went by.The wild population of koalas is in danger of dying _， so we should take steps to protect them.Some old customs are slowly dying _ in China.The fire died _， so we put more coal on it.The sound of the car died _ in the distance.The original founders died _ or

54、 retired.2on earth(放在疑问词之后表示强调)究竟；到底；在地球上(教材P14)What on earth are we doing to our planet？究竟我们在对我们的星球做什么？What on earth did you do that for？你那么做究竟为了什么？词语搭配：the origins of life on earth地球上生命的起源 即学即练完成句子似乎很明显，这些使得人类成为地球上最强大的动物。It seems obvious that these have made humankind the most powerful animal _.你究

55、竟在干什么？What _ are you doing?她怎么可能负担得起呢？How _ can she afford that?3.make progress取得进步(教材P14)China has made a lot of progress.中国已经取得了很大的进步。make progress in. 在方面取得进步make some/great progress 取得一些/巨大进步make slow/steady/rapid/good progress 取得缓慢的/平稳的/迅速的/良好的进展He continues to make progress in his studies.他在学习

56、上不断取得进步。误区警示：progress是不可数名词，不能用a/an修饰，没有复数形式。 即学即练单句语法填空/完成句子The student is showing rapid progress _ his studies.I noticed with great satisfaction that you _ (make) great progress.Im glad that youve _ (取得一些进步) in English.The ship _ (缓慢行进) through the rough sea.4be concerned about对关切的；为担忧的(教材P15)Im c

57、oncerned about the African elephants.我很担心非洲象。concern vt.&n.(1)vt.影响；涉及；让担忧/担心concern oneself with/in/about sth. 忙于/关心某事/挂念某事as far as sb. is concerned 就某人而言，据某人所知；在某人看来be concerned in sth. 与某事有牵连be concerned to do sth.(have it as ones business to do sth.) 把做某事视为自己的事be concerned with sth. 与某事有关be con

58、cerned about/for. 担心/挂念be concerned that. 担心(2)n.担心，忧虑；关注；利害关系show/express concern about/for. 对表示担心/关心with concern 关切地There is no cause for concern 不必发愁Its no concern of mine 这事与我无关What concern is it of yours? 那与你有什么关系？There is now considerable concern for her safety. 现在对她的安全相当担心。This matter concern

59、s the interests of people.这件事关系到人民的利益。The story concerns a friend of mine.故事讲的是我的一个朋友。Her illness concerns her parents.她的病使她的父母很担心。She is concerned about her sons future.She concerns herself about her sons future.她关心她儿子的将来。As far as I am concerned, educators should be concerned about the problems th

60、at are concerned with the healthy growth of the children and concern themselves with/in the work of education.依我之见，教育工作者应该关心与儿童健康成长有关的问题，并使自己参与教育工作。They showed great concern about her safety.他们对她的安全非常关心。What are your main concerns as a writer？作为一名作家，你最关注的是哪些问题？词语积累：concerning prep.关于，涉及aboutHe answe

61、red questions concerning (about) the product.他回答了关于产品的问题。易错点拨：concerned作前置定语时，意为“担心的；关心的”；作后置定语时，意为“有关的”。concerned parents忧心忡忡的家长the people concerned有关的人 即学即练完成句子/单句语法填空The _ (忧心忡忡的家长) were all _ (担心) the childrens safety._ (就我而言), reading English newspapers is of great help to our English study.Ple

62、ase come here on time. The matter _ (与有关) all of you.As far as Im _ (concern), we should take action immediately to stop illegal hunting.In fact, John has never been concerned _ what others think of him.Several parents showed their great concern _ their childrens safety at school.This chapter is con

63、cerned _ the mental health of older people.What _ (concern) me is our lack of preparation for the change.What do you know _ (concern) this?As the worlds population continues to grow, the supply of food becomes more and more of _ concern.第三版块|典型句式It isadj.to do sth.做某事是的。(教材P15)Elephants need large l

64、iving spaces, so its difficult for them to adapt to the changes.大象需要很大的生存空间，所以它们很难适应变化。句式分析it是形式主语，后面的不定式是真正的主语。常用于这个句式的形容词有easy，difficult，hard，strange，important，necessary，possible等。知识拓展：常见的it作形式主语的句式：It isadj.to do sth./that.It isadj.for sb./of sb. to do sth.It isn.to do sth./that.It isadj./n.doing

65、 sth.no use, no good, no fun, a waste of timeIt is过去分词that.It seems/appears/happens that. 即学即练单句语法填空It is reported _ a space station will be built on the moon in years to come.Even though we live in a high-tech age, its still impossible _ (predict) the weather accurately.Its not really a good idea _

66、 (use) too many small color pieces.基础知识自测.单词拼写1This problem has _ (使担忧) people very much, and stirred up emotions of alarm.2Many people are _ (关心的) about the endangered wildlife.3Under _ (压力), they had to make their own living.4All hunters must stop hunting wild animals _ (立即)5There is a _ (海报) post

67、ed in the nature reserve, which says, “No Hunting！”6The authorities ban _ (非法的) hunting to protect endangered species.7Some wild animals are endangered and their _ (栖息地) have been threatened, too.8Some hunters have illegally hunted wild animals, leading to mass _ (绝迹) of them.9Some countries have ta

68、ken effective _ (措施) to protect these creatures.10According to WWF, an _ (平均数) of 175 species become extinct every day in the world.单句语法填空1The _ (authority) have taken strict measures to protect wild animals.2How many antelopes are killed _ average every day?3China has made a lot of _ (progress) in

69、protecting the habitats of the wildlife.4We are all _ (alarm) at the news that the threats to the Tibetan antelopes have not yet disappeared.5An average of 175 species become extinct every day, which is an _ (alarm) number.6Lets listen to and discuss facts and opinions about _ (endanger) wildlife.7W

70、e are going to design a poster about these endangered _ (species)8Do you think that elephants are _ endangered species?9What other rare species are _ danger?10Our planets species are dying _ at an alarming rate.短语填空on earth， die out， be aware of， on average， make progress， be concerned about， adapt

71、to， make a living， under pressure， an average of1Its said that _ 175 species go extinct every day in the world.2At present some countries _ such creatures as whales and sharks.3Do the hunters shoot wild animals just to _？4_， one or two hundred species become extinct every day.5To our delight, we hav

72、e _ in wildlife protection due to our efforts.6They have to search for new habitats and try to _ new environments.7The authorities are _ to build elephant parks and tell people not to buy elephant products.8Some wild animals are _ at an alarming rate.9Why _ do the hunters shoot these animals?10Many

73、people _ this issue and begin to search for the solution.学科素养提升.短文语法填空The polar bear is found in the Arctic Circle and some big land masses as far south as Newfoundland. While they are rare north of 88， there is evidence 1._ they range all the way across the Arctic, and as far south as James Bay in

74、Canada. It is difficult to figure out a global population of polar bears as much of the range has been 2._ (poor) studied; however, biologists calculate that there are about 20,000-25,000 polar bears worldwide.Modern methods 3._ tracking polar bear populations have been employed only since the mid-1

75、980s, and are expensive 4._ (perform) consistently over a large area. In recent years some Inuit people in Nunavut 5._ (report) increases in bear sightings around human settlements, leading to a 6._ (believe) that populations are increasing. Scientists have responded by 7._ (note) that hungry bears

76、may be congregating (聚集) around human settlements, leading to the illusion (错觉) that populations are 8._ (high) than they actually are. Of 9._ nineteen recognized polar bear subpopulations, three are declining, six 10._ (be) stable, one is increasing, and nine lack enough data.Unit 2Wildlife Protect

77、ionSection Listening and Speaking听说培养重在基础即学即练.1/lil/2./spiiz/3./we(r)/4./knsn/5/kstikn/6./vsiz/7./kntrbjun/8/rspnsblti/听力原文：1illegal2.species3.aware4.concern5.extinction6.overseas7contribution8.responsibility.听力原文：Example: habitat1.poster2.concern3.downstairs4.average5alarming6.overseas7.literary8.i

78、nvestigate9.contribution10archaeologist11.refrigerator12.responsibility对点演练1C2.A3.B4.B5.A【听力原文】Text 1W：Why dont you go to a dealer to check out the used cars?M：No, thanks. Im sure Ill find an ad in the newspaper that suits me.Text 2M：Hi, Jane, Could you give me a ride? I want to buy some food for th

79、e picnic.W：OK. Im going home but I can drop you at the supermarket.Text 3M：Have you heard that Nick Hornbys going to be at the City Nights Bookstore?W：Nick Hornby? I love his books. Whats he doing there?M：Giving a talk about his new novel How to Be Good.Text 4W：Nice weather were having.M：Yes. Isnt i

80、t a nice surprise? At this time its usually much cooler and raining already.W：Well, this weather will probably end soon; all the leaves on the trees are brown, and its been pretty cold at night.Text 5W：Is the book in this bag for Mum? I didnt think she was interested in flowers.M：I thought shed like

81、 it to give her some good ideas for the garden.W：I thought you were going to get those gloves I showed you in that shop last Saturday.知识探究讲练互动第一版块|核心单词1to huntillegalillegal activitiesIt is illegal to sell2forforhuntingis hunting forThe hunt for3immediatelyimmediatelyimmediately I arrive thereimmedi

82、ate actionCome here as soon as you finish the work./Come here immediately you finish the work.immediately obvious4alarminginforin5atis ratedat an average rate ofat a/the rate ofat a steady rate6in danger of extinctionis close to extinctionpreserve the whale from extinction7isofmassesThe mass of teac

83、hersmasses of workthe masses8became aware ofwerent aware of/were unaware ofraise awareness ofofasawareness9many endangered animalsin danger ofout of dangerendangersendangeredto10belowaboveabove averageOn averagean average student11使适合改编herselftoadaptationfromadapt to the new environmentare often ada

84、pted foradopted a little doghas adopted12measuredmeasuresmeasurestake measures tomade to your own measuremeasure his ability13underpressureunder the pressure ofput pressure on you第二版块|重点短语1die outdied awaydied downoutoutdowndownoff2on earthon earthon earth3inmademade some progressmade slow progress4

85、concerned parentsconcerned aboutAs far as I am concernedis concerned withconcernedaboutabout/forwithconcernsconcerninga第三版块|典型句式thatto predictto use课时达标随堂自测.单词拼写1concerned2.concerned3.pressure4.immediately5.poster6.illegal7.habitats8.extinction9.measures10.average.单句语法填空1authorities2.on3.progress4.a

86、larmed5.alarming6.endangered7species8.an9.in10.out.短语填空1an average of2.are concerned about3.make a living4.On average5.made progress6.adapt to7.under pressure8.dying out9.on earth10.are aware of.短文语法填空【语篇解读】主题：人与自然(自然生态)；话题：北极熊现状。本文是一篇说明文。文章介绍了北极熊种群数量越来越少、需要保护的现状。1答案与解析：that分析句子结构可知，所填词引导同位语从句，解释说明e

87、vidence的具体内容，从句中不缺少成分且意义完整，故用that引导。2答案与解析：poorly修饰动词studied应用形容词poor的副词形式poorly。3答案与解析：of/fora method of/for doing sth.做某事的方法。4答案与解析：to perform此处是“主语beadj.不定式”结构，不定式用主动形式表示被动含义。5答案与解析：have reported根据句中的时间状语“in recent years”可判断用现在完成时。6答案与解析：belief根据空格前的不定冠词a可知，此处应填believe的名词形式belief(看法，信念)。7答案与解析：noting介词后接动词时，应用其动名词形式。respond by doing sth.通过做某事回应。8答案与解析：higher根据空格后的than可知，此处应用high的比较级形式higher。9答案与解析：the此处特指确认的19个亚种群，故用定冠词the。10答案与解析：are此处陈述客观事实，应用一般现在时；six指代six polar bear subpopulations，谓语动词用are。