2012高一英语精品课件：M2 NO DRUGS （外研版必修2）.ppt

1、高中英语第二册(外研版必修2)Module 2 No Drugs Module 2 No DrugsModule 2 编辑互动编辑互动设置“课前热身”的目的是让学生用8分钟快速练习本单元的内容。知识讲解部分，重点讲解了本模块的重点单词、短语、句型。本模块中，likely是重点，注意近义词的辨析。affect是学生容易在书面表达中用错的词汇，需要实践练习。break 短语是高考高频短语，反复应用才能加深记忆。建议课时：讲练一课时，课时作业(包括评讲)一课时，共计两个课时。Module 2 美文佳句美文佳句诵美文 2010广东以下是一则关于中国政府决定禁烟的报道的主要内容。内容：请根据以上内容为学

2、校英语墙报写一篇通讯，内容包括：1禁烟决定的内容及实施的时间和范围；2目标和措施；3相关数据。写作要求：只能用5个句子表达全部内容。评分标准：句子结构准确，信息内容完整，篇章结构连贯。Module 2 美文佳句The Chinese government has decided to ban smoking in public places across the country since January 1st,2011.The main aim is to make all public rooms have no smoke by posting the sign of preventi

3、ng smoking.There are 350 million people smoking recently,among whom the male hold 75 percent and the female hold 25 percent.Because of these smokers,about 540 million nonsmokers are influenced.Around 540 million people are affected by secondhand smoke,which causes over 100,000 deaths per year.Module

4、 2 美文佳句背佳句1The main aim is to make all public rooms have no smoke by posting the sign of preventing smoking.其主要目的是通过张贴禁烟标志在每个公共房间杜绝吸烟。赏析 该句使用了不定式作表语，表语中使用了“make sb.do sth.”结构；“by posting the sign of preventing smoking”作方式状语。Module 2 美文佳句2There are 350 million people smoking recently,among whom the m

5、ale hold 75 percent and the female hold 25 percent.近来有3.5亿人吸烟，其中男性占百分之七十五，女性占百分之二十五。赏析 该句是一个there be 句型，among whom引导的非限制性定语从句修饰先行词350 million people。3Around 540 millon people are affected by secondhand smoke,which causes over 100,000 deaths per year.约有5.4亿人受二手烟的影响，每年造成10万人死亡。赏析 该句使用了被动语态，which 代替前面所

6、说的事情，引导一个非限制性定语从句。Module 2 课前热身课前热身.单词拼写1.I _(认出)Tom at the first sight of him in the supermarket.2Smoke _(影响)health，so youd better give it up.3It is the job of the police to prevent _(罪行).4It is _(非法的)to hunt rare animals such as the giant panda.recognisedaffectscrimesillegalModule 2 课前热身5You will

7、be a _to the drug if you keep on taking it.6He is helpful and he always o_ to help others.7They have i_ the price of petrol by 10 percent.8It is quite _(危险的)to drive when you are drunk.9The managers try to r_ their cost to make profits.10The stepmother t_ the girl better than her own child.ddictedff

8、ersncreaseddangerouseducereatedModule 2 课前热身.词语翻译 1与有关系 _ 2破门而入_ 3与共享_ 4处于危险中_ 5对上瘾_ 6处于痛苦中_ 7听取某人的建议_ 8为了_be related tobreak intoshare withbe in dangerbe addicted tobe in paintake ones adviceso as to/in order toModule 2 课前热身 9提高(价格等)_ 10由于的结果_ 11设定一个日期_ 12制订计划_ 13列出一个的单子_ 14培养新的兴趣_ 15参加班/课程的学习_put

9、upas a result ofset a datemake plansmake a list ofdevelop new intereststake aclass/courseModule 2 课前热身.完成句子1孩子们对计算机游戏上了瘾。The children _computer games.2为了考试及格，他学习很刻苦。He studied very hard _.3司机由于粗心把车撞到了墙上。The driver hit his car on a wall_.were addicted toas a result of his carelessnessIn order to pass

10、 the exam/so as to pass the exam/topass the exam/so that he could pass the examModule 2 课前热身4我们村前曾经有一条清澈的小河，河里有各种各类的鱼，但现在这一切不复存在了。_a clean river with all kinds of fish in front of our village，but now everything is gone.5在美国大多数州，在诸如银行、办公室等公共建筑里吸烟是违法的。In most states in the US，_in public buildings，such

11、 as banks and offices.There used to beit is against the law to smoke单词点睛Module 2 单词点睛1addictvt.使沉溺，使上瘾n.入迷的人，有瘾的人 addictive adj.使人上瘾的；使人着迷的 addicted adj.入迷的，有瘾的 addict oneself to沉溺于，热衷于 be/get addicted to嗜好；热衷；对上瘾Module 2 单词点睛【活学活用】(1)Smokers are likely _nicotine.吸烟的人容易对尼古丁上瘾。(2)I took up skiing a c

12、ouple of years ago and I_.我几年前开始练滑雪，发现这项运动挺让人着迷。to be addicted tofind it quite addictiveModule 2 单词点睛2likelyadj.很可能的；合适的；可靠的；有希望的；预料的 adv.或许，很可能 unlikely adj.不太可能的/不太可能 be likely/unlikely to do sth很可能/不太可能做某事 It is likely/unlikely that很可能/不太可能【词语辨析】likely，possible和probable三个词都含“可能的”意思，但也有区别。Module 2

13、 单词点睛(1)likely是常用词，指“从表面迹象来看很有可能”。(2)possible指“由于有适当的条件和方法，某事可能发生或做到”，强调“客观上有可能”，但常含有“实际希望很小”的意思。(3)probable语气比 possible强，指“有根据、合情理、值得相信的事物”，带有“大概、很可能”的意思。三个词都可以用在句型It is likely/possible/probable that中，但是只有likely可以用在sb be likely to do sth中。只有possible可以用于以it为形式主语，后面用不定式作真正的主语的句型：It is possible(for sb

14、)to do sth。Module 2 单词点睛【活学活用】(1)She _next month.她下个月很可能不来。(2)_he will win.他不大可能会赢。(3)Is it _to get tickets for the game?有没有可能弄到比赛的票？is not likely to comeIt is unlikely/not possible/not probable thatpossibleModule 2 单词点睛3affectvt.影响，感动，对有坏影响 be deeply affected by 被所深深感动【词语辨析】affect，effect和influence三

15、个词都含“影响”的意思。(1)affect v.指“产生的影响之大足以引起反应”，着重“影响”的动作，有时含有“对产生不利影响”的意思。(2)effect n.效果，影响，作用，结果，常用于短语 have an effect on 中。Module 2 单词点睛(3)influence n.&v.影响，指“通过说服、举例等对行动、思想、性格等产生不易觉察到的，潜移默化的影响”。【易错警示】effect作名词时表示“影响，作用”，而作动词时并没有此义，学生容易混淆，把effect当动词用。Module 2 单词点睛【活学活用】(1)How do you think the changes wil

16、l_?你认为这些变化会如何影响你？(2)What _do you think the changes will _you?你认为这些变化会给你带来什么样的影响？(3)_ by a highschool biology teacher，he took up the study of medicine.在一位高中生物老师的影响下，他开始从事医学研究。affect youeffecthave onInfluencedModule 2 单词点睛4recognisevt.认可，承认；公认；赏识；辨别出 recognition n.认出，识别；承认；重视；赏识 recognizable adj.可辨认的，

17、可识别的；可承认的 recognizeas公认为；承认是 It is recognised that 人们承认Module 2 单词点睛【词语辨析】recognize，know，admit和realize(1)recognize与know都有“认识”的含义。两个词意义接近，但是recognize意为“认出，辨别出”，强调从外表上辨认出，指一时性的动作；know是状态性动词，表示知道某个人并认识他，在一定程度上还对他有所了解，指长久性的一种情况。(2)recognize与admit都有“承认”的含义。但admit的对象一般是不对的或不光彩的或不情愿接受的事实；而recognize多指“承认”某人

18、或某物是合法的、有效的。Module 2 单词点睛(3)recognize与realize都有“意识到；认出”的含义，但realize强调无意中注意到，从而了解本质，明白事理；而recognize则强调从对记忆的搜索中辨认出人、物、声音、方位等或认识到某物是存在的或真实的。【活学活用】用recognize，know，admit，realize的适当形式填空(1)I _him，but I could hardly _him when I saw him last night.我认识他，但当我昨晚看到他时，我几乎认不出他了。knowrecognizeModule 2 单词点睛(2)All the

19、citizens _the new government as their only government.所有市民都承认新政府是他们唯一的政府。(3)It was _that this solution could only be temporary.人们承认这只是个临时的解决方案(4)I _my own shortcomings.我承认自己的缺点。recognizerecognizedrecognizeModule 2 单词点睛(5)I am willing to _that I do make mistakes.我愿意承认我确实犯了错误。(6)She _that he had been

20、lying.她明白了他一直在说谎。admitrealized短语储存Module 2 短语储存1be related to 和有关系，和有联系 in relation to 关于；涉及 be connected with 和有联系【易错警示】be related to中to为介词，后面要加名词或动名词。Module 2 短语储存【活学活用】(1)More and more people die from illnesses_.越来越多的人死于与污染有关的疾病。(2)The theme of the reading passage _the theme of the dialogue.阅读文章的

21、主题与对话的主题有关。(3)I have some comments to make _(concerning)this matter.关于这件事我有几点看法。related to pollutionis related toin relation toModule 2 短语储存2be in danger 在危险之中 out of danger 脱离危险 be in danger of有的危险 run the danger of冒的危险【词语辨析】danger和risk(1)danger是常用词，指“目前的危险，也可指今后的或不一定发生的危险”；(2)risk指“风险”，含有“主动冒险”的意思

22、。Module 2 短语储存【活学活用】(1)Childrens lives _every time they cross this road.孩子们每次过这条马路都面临着生命危险。(2)He rescued a child at the _of his own life.他冒着生命危险把那个孩子救出来了。are in dangerriskModule 2 短语储存3break into 强行闯入；突然开始(笑、唱等)break away 逃走；逃脱 break down(机器等)出故障，坏掉；垮掉，精神崩溃；失败；划分；使分解(为)break in 闯入，强行进入；打断，插嘴 break o

23、ut 逃脱；逃出；突然发生 break through 突破，冲破；克服，战胜 break up 粉碎，分裂；结束；解散 break with 和终止关联，破除 break off 折断；终止 break into tears/laughter/cheers突然大哭/大笑/欢呼起来Module 2 短语储存【活学活用】(1)The thieves _and stole some money.小偷闯入办公室，偷了一些钱。(2)The crowd _and the drunk bowed.人群爆发出一阵欢呼，醉汉鞠了一躬。(3)Negotiations between the two sides_

24、.双方谈判失败了。broke into the officebroke into cheershave broken downModule 2 短语储存(4)Scientists think they are beginning to _in the fight against cancer.科学家认为他们在对抗癌症的研究中开始有所突破。(5)Their marriage_.他们的婚姻已经破裂。(6)This is the receipt.If the machine _in a year，well repair it for you free of charge.这是您的收据，如果机器在一年

25、之内坏的话，我们会免费为您维修。break throughhas broken upbreaks downModule 2 短语储存4so as toin order to 为了【注意事项】so as to 不能放于句首，而in order to 或不定式to短语则可以放于句首。so as to为了，表目的。soas to 如此，以至于，表结果。Module 2 短语储存【活学活用】(1)He ran _catch the first bus.他飞快地跑以便赶上第一班车。(2)He ran _his balance and fell.他跑得太快了，结果失去平衡摔倒了。fast so as to

26、/in order toso fast as to lose句型透视Module 2 句型透视It was such a dangerous drug that he nearly died.这是一种如此危险的药品，以至于让他差点丧命。such/sothat“如此以至于”，用来引导结果状语从句。Module 2 句型透视Module 2 句型透视【易错警示】such a/an adj.单数可数名词 that 可以与soadj.a/an单数可数名词that互换，要注意不定冠词的位置。【注意事项】(1)so 或such与所修饰的部分放于句首时会引起部分倒装。如：So attracted was h

27、e by the game that he forgot the time.他被这种游戏深深吸引了，竟忘记了时间。Such a lively lesson did he give us on my first day at school that I still remember it today.在我上学的第一天他给我们上的课非常生动，我至今还记得。Module 2 句型透视(2)such还可以作代词，后跟that结果状语从句。so后面也可以直接加动词的过去分词。如：The damage was such that it would cost too much money to repair

28、.损坏得很严重，要用很多钱才能修好。The book is so written that it gives a quite wrong idea of the facts.这本书写成了这个样子，给出了完全错误的事实。Module 2 句型透视(3)当前后主语相同时，我们还经常用到so as to 和such as to来表示“如此以至于”。如：I was so stupid as to play football in the rain.我竟愚蠢到在雨中踢球。The pain in her foot wasnt such as to stop her walking.她脚疼，但还不至于不能行

29、走。Module 2 句型透视【活学活用】(1)He made _that everyone admired him.他做了如此精彩的演讲，所有的人都很佩服他。(2)There were _a lot of people _we didnt have enough seats for everyone.人太多了，没有足够的座位给每个人坐。(3)_the force of the explosion that windows were broken.爆炸的威力相当大，窗子都碎了。such an excellent speech/so excellent a speechsuchthatSo gr

30、eat wasModule 2 跟踪训练跟踪训练12010陕西卷 Studies show that people are more_to suffer from back problems if they always sit before computer screens for long hours.Alikely BPossible Cprobable Dsure【解析】A 本题考查形容词的用法区分。根据句子意思表示可能性，排除D；另外，sb is likely to do sth这一句式中，不能用possible和probable。二者可用于：It is possible/proba

31、ble for sb to do sth。Module 2 跟踪训练22010海南、宁夏卷 With Fathers Day around the corner，I have taken some money out of the bank_ presents for my dad.Abuy Bto buy Cbuying Dto have bought【解析】B 本题考查非谓语动词。句意为：因为父亲节马上到了，我从银行取了些钱，(目的)想给父亲买些礼物。to buy presents 在句子中作目的状语。Module 2 跟踪训练32009上海卷 With the governments a

32、id,those _ by the earthquake have moved to the new settlements.Aaffect Baffecting Caffected Dwere affected【解析】C 考查非谓语动词的用法。those与affect之间是被动和完成的关系，所以用过去分词作定语。Module 2 跟踪训练4My English teachers humor was _ make every student burst into laughter.Aso as to Bsuch as to Csuch that Dso that【解析】B 本题考查such作代

33、词的用法以及so/such as to 的用法。这里的such 用作代词，在句中作表语，表示“这样的人(事物)”，如：Such was the result.Module 2 跟踪训练5The computer system _ suddenly while he was searching information on the Internet.Abroke down Bbroke out Cbroke up Dbroke in【解析】A 本题考查break短语辨析。break down意为“(机器)损坏”，break out意为“逃脱；逃出；突然发生”，break up意为“分裂；结束；解

34、散”，break in意为“闯入”。Module 2 跟踪训练6_that Maric was able to set up new branches elsewhere.ASo successful her business was BSo successful was her business CSo her business was successful DSo was her successful business【解析】B 本题考查sothat句型的倒装形式。在so/suchthat结构中，如果把so或such以及所修饰的形容词或副词提前，主句要倒装，因此答案为B。Module 2

35、跟踪训练7Yao Ming was recognised _ one of the best basketball players in China.Aas Bfor Cwith Dlike【解析】Abe recognised as意为“被认为是”。句意：姚明被认为是中国最伟大的篮球运动员之一。Module 2 跟踪训练8The couple finally bought the house they wanted,for they_ enough money.Ahad saved Bwere saving Cwould save Dwere to save【解析】A 本题考查时态。句意为：夫

36、妇俩终于买了他们想要的房子，因为他们已经攒了足够的钱。“攒钱”是在“买房子”之前，所以用过去完成时。Module 2 跟踪训练9The matter _ your fate(命运)can not be taken for granted.Ahas to do with Brelated to Creferred to Dconnecting with【解析】B 本题考查relate短语。related to 作后置定语，相当于connected with。Module 2 跟踪训练10Would you like to climb the Mountain Tai on May Day?_，Id like to.AYes BNo CYou are right DAbsolutely【解析】D 考查交际用语。句意：“五一你想去爬泰山吗？”“当然，我想去。”absolutely口语当然，对极了，符合句意。