高二英语（新人教版选修7）同步课件：UNIT 3UNDER THE SEA 知识点1.ppt

1、Unit 3 Under the sea基础落实.高频单词思忆1.H e(逃 跑)t oL o n d o na f t e ra n argument with his family.2.Hotel(住宿)is included in the price of your holiday.3.She has a very close(关系)with her sister.4.The old man lived on a(退休金).fledaccommodationrelationshippension5.We(拖)the fallen tree clear of the road.6.The

2、captain gave orders to(舍弃)the ship.7.She stressed the importance of goodt .8.Her face was r in the mirror.9.The fence marks the b between my property and hers.10.There was only a n gap between the bed and the wall.draggedabandoneamworkeflectedoundaryarrow.重点短语再现1.（表示空间）在前面；（表示时2.间）先，预先2.阻止某人做某事3.向瞄准

3、4.在此期间；与此同时5.帮助（某人）摆脱困境或危难；协助6.对知道、明白；意识到7.上下翻转；颠倒的（地）；乱七八糟的（地）8.吓死了ahead ofstop sb.(from)doing sth.aim atin the meantimehelp.outbe/become aware ofupside down(be)scared to death.典型句式运用1.This was the call that announced there was about to be a whale hunt.这是宣告捕鲸行动马上就要开始的号角。be about to do表示打算或即将发生的动作，但

4、它不与表示或其他具体连用。但可以与when连用，构成固定句型。考点提炼将来时间的副词将来时间状语2.“In the meantime,Old Tom,and the others are having a good feed on its lips and tongue,”.在这段时间里，老汤姆和其他虎鲸会饱餐一顿的，鲸唇和鲸舌就是它们的美食 in the meantime意为“，”，其同义词是meanwhile。考点提炼在期间同时3.The sea was rough that day and it was difficult to handle the boat.那天海面上风大浪高，很难操

5、纵船只。be+adj.+to do在“主语+系动词+形容词+不定式”结构中，不定式与主语在意义上是，但要用形式表被动意义；如果不定式的动词是不及物的，要在不定式后边加。用于这种句式中的形容词常为：easy,difficult,heavy,hard,nice,bitter,dange-rous,interesting,important,comfortable,pleasant,impossible等。考点提炼动宾关系主动介词此句型中还可用it作，常构成以下结构：Its+ad j.+for sb.to do sth.对某人来说做某事Its+ad j.+of sb.to do sth.某人如此而做

6、某事4.It seemed there was a surprise waitingfor me around every corner.看起来好像每个角落里都有惊喜在等着我It seemed.意为“”，其中seem为，意为“看起来像，似乎，好像”。形式主语考点提炼看来动词导练互动重点单词1.urge“Man overboard!Turn the boat around!”_ George,shouting loudly.（回归课本P20）观察思考She urged him to stay.她力劝他留下。The report urged that all children be taught

7、to swim.这份报告呼吁给所有的儿童教授游泳。He urged his horse forward.他策马前行。urged归纳总结urge；极力主张；。(1)urge sth./sb.on催促某物/某人前进urge sb.to do sth.催促某人做某事urge sb.into doing sth.催促某人做某事(2)urge that.极力主张，强调，从句谓语形式为(should)+动词原形It is urged that.坚决要求，从句谓语形式为（should）+动词原形vt.催促驱策即学即用（1）他要求所有学生参加这次活动。He all the students _ take pa

8、rt in this activity.（2）我强调他要尽自己最大的努力。I that he his best.（3）有人极力主张他应受到惩罚。he.urgedurged(should)doIt was urged thatshould be punishedto2.accommodation .,as I was sorting out my accommodation,.(回归课本P20)观察思考 Can we find accommodations at a hotel for tonight?我们今晚能找到旅馆住宿吗？This hotel has accommodations for

9、500 guests.这家旅馆能容纳500人。归纳总结accommodation；停留处；和解，调解；(pl.)(1)make accommodations for.为提供膳宿book accommodation at a hotel向旅馆预订房间arrange sb.s accommodation给某人安排住处（2）accommodate v t.向 提供住宿（或膳宿）；容纳；为提供空间；考虑到；顾及；帮忙；给提供方便；顺应，适应（新情况）accommodate.to=adapt.to使适应accommodate oneself to=adapt(oneself)to适应；顺应accommo

10、date sb.with sth.=supply sb.with sth.给某人提供n.住处住宿，膳宿即学即用（1）客座艺术家们只好自掏腰包支付食宿费用。Guest artists have to pay for their own and meals.（2）旅馆房间不足。The hotel is scarce.（3）这幢房子可容纳两家人居住。The house can.accommodationsaccommodationaccommodate two families(4)银行将提供一笔贷款给你。The bank will.(5)你必须使自己适应形势。You will have to th

11、e situation.accommodate you with aloanaccommodate yourself to3.abandonFrom Jamess face,I could see he wasterrified of being abandoned by us.(回归课本P21)观察思考The child was abandoned by his parents.这孩子被父母遗弃了。The crew abandoned the burning ship.水手们离弃了燃烧着的船。I abandoned my dream of being a doctor.我放弃了当医生的梦想。

12、She abandoned herself to despair.她陷入了绝望之中。归纳总结abandon vt.；n.。abandon ones post放弃职位abandon the plan放弃计划abandon a ship弃船abandon ones wife抛弃妻子abandon oneself to.纵情；沉溺于with abandon放纵地，放任地abandoned adj.无约束的；无度的；放荡的遗弃,放弃放任，放纵易混辨异abandon,desert,quit,cancel(1)abandon与desert都可指抛弃、遗弃某人，但desert常指逃避义务或违背誓约等，有责难

13、之意。(2)quit指停止或放弃信仰、行动、工作等，如quit smoking停止吸烟；quit the job辞职。(3)cancel指取消原定的计划或安排。即学即用(1)大雪迫使许多驾驶者弃车步行。Snow forced many drivers to.(2)她对和解不再抱有希望。She any reconciliation.(3)他无所顾忌地乱开支票。He signed cheques.abandontheir vehiclesabandoned hope ofwith careless abandon4.reflect Im sitting in the warm night air

14、with a cold drink in my hand and reflecting on the day.(回归课本P24)观察思考That choice reflects your good taste.那个选择反映了你的高雅品味。She was left to reflect on the implications of her decision.由她负责考虑她这个决定会牵扯哪些问题。On the way home he reflected that the interview had gone well.回家的路上，他琢磨着这次面试非常顺利。归纳总结reflect vt.；vi.&v

15、t.(1)reflect sb./sth.in sth.（指镜子等）映出某人/物的影像reflect sth.from sth.从某物（表面）反射（光、热、声等）reflect on/upon sth.思考某事(2)reflection n.反射，反照，反映；映像be lost in reflection陷入沉思中映射反射思考即学即用(1)她坐着，在思考自从他买下这个农场以来发生了多少变化。She sat how much it had changed since hed bought the farm.(2)这种材料吸音，而不产生回音。This material absorbs the so

16、und,and.(3)这一事件给相关人士都造成了恶劣影响。This incident everyone involved.reflecting ondoesnt reflect itreflects badly on5.scare I told myself they werent dangerous but that didnt stop me from feeling scared to death for a moment!(回归课本P24)观察思考He doesnt scare easily.他不轻易害怕。The high price is scaring away possible

17、buyers.高昂的价格把有意光顾的买主给吓跑了。Dont let the noise scare you;its only the wind.别让那声音把你吓住，那不过是风声罢了。The thunder scared the children.雷声使孩子吓了一跳。归纳总结scare vt.；vi.。(1)scare sb.away/off把某人吓跑scare sb.out of wits吓蒙了，吓坏了scare sb.into/out of sth.(doing sth.)吓得某人做/不敢做某事(2)scared adj.惊恐的，恐惧的be scared of害怕be scared to d

18、o sth.害怕干某事be scared to death吓死be scared stiff吓得呆若木鸡(3)scary adj.恐怖的；吓人的受惊吓恐吓即学即用(1)那声音把我吓坏了。That noise.(2)他动不动就害怕。He.(3)他们点起火来把狼吓跑。They lighted a fire to the wolves.(4)有些父母试图用吓唬的法子使孩子守规矩。Some parents try to their children.scared mescared easilyscare offscareinto behaving well6.be/become aware of Th

19、e first thing I became aware of was all the vivid colours surrounding me purples,reds,oranges,yellows,blues and greens.（回归课本P24）观察思考He said that the government was aware of the problem.他说政府已意识到这个问题。She was aware of the fact,but she could not face it yet.她已认识到这一事实，然而她还不能面对它。归纳总结be/become aware of意为：_

20、。(1)be aware thatclause知道；体会到make sb.aware that.提醒某人注意make sb.aware of.使某人注意到as far as Im aware据我所知(2)develop an awareness of.逐渐懂得lack of awareness缺乏认识对知道，明白；意识到易混辨异aware,concious二者都可表示“意识到的”，都可用于be aware/conscious of结构。(1)aware指感官上的知觉。Im aware that she is dishonest.我知道她不诚实。I suddenly felt aware of

21、somebody watching me.我突然觉得有人盯着我看。(2)conscious指内心所意识到的感觉。He is hurt but still conscious.他受了伤，不过神志还清醒。即学即用（1）大多数人知道酒后开车的危险。Most people the dangers of driving after drinking.（2）我想你还不知道这对我有多重要。I dont think how important this means to me.（3）她发觉东西被偷了。She something had been stolen.are aware ofyoure aware o

22、fbecame aware that7.help.out What evidence was there that Old Tom was helping the whalers out?(回归课本P21)观察思考Can you help me out with the maths problem?你能帮我解决这道数学题吗？He helped the old man out of the car.他帮助那位老人从汽车里出来。I cant help wondering what happened to that little girl.我忍不住想那个小女孩出了什么事。归纳总结help out意为

23、：。help sb.(to)do sth.帮某人做某事help(to)do sth.帮忙做某事cannot help doing sth.禁不住做某事cannot help but do sth.不能不/不得不做某事help oneself(to sth.)自用；自取所需（食物等）help sb.with sth.帮助某人做某事帮助摆脱困境或危难即学即用（1）在我失业时，没有人帮助我。（2）简帮助他摆脱了经济困难。（3）这一慈善团体的宗旨是帮助人们实行自助。（4）我情不自禁地笑起来。Nobody helped me out when I lost my job.Jane helped him

24、out of his financial difficulties.This charity aims to help people tohelp themselves.I cant help laughing.8.It took over half an hour to get theboat back to James,.我们花了半个小时才把船调转过头来，回到詹姆斯落水的地方,典例体验to finish it.她用了整个下午才完成这项工作。to walk from here to the bus station.我们从这儿步行到车站要用30分钟。to finish their homewo

25、rk.学生做完作业要用两个小时。It took her all afternoonIt takes us thirty minutesIt will take the students two hours归纳总结(1)在It takes(sb.)some time/sth.to do sth.句型中，take意为“”，take前也可用具体名词作主语。It takes/took/will take sb.some time to do sth.是一固定句型。也可用于It takes/took/will take sb.some money to do sth.。花费，需要(2)it作形式主语时，

26、还可构成以下句型：强调句型：It is+被强调部分+who/that.It is the first/second time that.某人第几次做某事It is(high)time that sb.did/should do sth.是某人该做的时候了Its said/reported/thought that.据说/报道/认为Its a pity/a shame/a wonder that.可惜/奇怪的是It happens/appears/seems that.恰巧/好像It seems/looks as if.看起来好像Its up to sb.to do sth.该某人做某事即学即用

27、（1）汤姆每天要用三个小时的时间做作业。（2）写书要花很多时间。（3）这次旅行用了我三天时间。It takes Tom three hours to do hishomework everyday.Writing books must take a great deal of time.The journey took me three days.考题回扣【例1】that she was going off to sleep,I asked if shed like that little doll on her bed.（北京高考）A.Seeing B.To see C.SeeD.Seen解

28、析see这一动作由句子的主语“I”发出,故空格处须用现在分词。课文原文We ran down to the shore in time to seean enormous animal opposite us throwingitself out of the water and then crashing down again.A【例 2】The little girl who got lostdecided to remainshe was and wait for her mother.（山东高考）A.whereB.what C.howD.who解析remain在此意为“留下，逗留”，w

29、here she was在句中作地点状语。句意为：这个迷路的小女孩决定待在她原来的地方等待她妈妈。课文原文The water was quite shallow but where thereef ended,there was a steep drop to the sandy ocean floor.A【例3】Did you watch the basketball match yesterday?Yes,I did.You know,my brother in the match.（安徽高考）A.is playingB.was playing C.has playedD.had play

30、ed解析句意为：你昨天看篮球赛了吗？看了。你要知道,我的弟弟在那场比赛中上场打球。故此处应该用过去进行时态。B课文原文On the afternoon I arrived at the station,as I was sorting out my accommodation,I heard a loud noise coming from the bay.【例4】As nobody here knows what is wrong with the machine,we must send for an engineer to the problem.（湖北高考）A.handleB.rais

31、e C.faceD.present解析句意为：因为这儿没有人知道机器出了什么故障，所以我们必须去请一位工程师来解决这个问题。handle处 理,解 决；raise抬 高；饲养；养育；提出（问题等）；face面对，面临；present呈现；介绍；赠送。课文原文The sea was rough that day and it was difficult to handle the boat.A【例5】During the period of recent terrorist activities,people not to touch any unattended bag.（上海高考）A.had

32、 always been warned B.were always being warned C.are always warning D.always warned解析由句意可知，people与w arn之间是被动关系，故排除C、D两项；A项是过去完成时，表示“过去的过去”，而语境中没有这种时间提示，故选B项，即“人们一直被警告不要去触动任何无人看管的包裹”。B课文原文From Jamess face,I could see he was terrified of being abandoned by us.写作技能议论文的语篇连接词在议论文中，列举事实、陈述理由或说明原因时，常用for o

33、ne thing.and for another.,in the first place,to begin with,first(ly),second(ly),third(ly),in addition,besides,first and most important,last but not least,等。这类连接词在近几年高考的写作中运用十分广泛。以下是2006年广东高考英语写作题的参考范文，在谈到通讯工具变化所带来的负面影响时，作者就用到了firstly.secondly.last but not least.来列举三条理由。请欣赏：However,this change has ba

34、d as well as good effects,especially dependence on the Internet.,as we lack enough practice,we are losing the beauty of hand written Chinese words which express the writer better while machine words all have the same looks.,our spelling becomes worseFirstlySecondlyif we rely on the machine too much.

35、,the PC screen does harm to our eyes.I prefer the old way of communication even though it is much too slow in the eyes of many people.Last butnot least即时练习以下是选自2008年福建高考英语试题写作题的范文。请在文章的空白处填入适当的语篇连接词As a boy of 17,I am outgoing,good at English and have experience of working well with children aged fr

36、om 7 to 12.I think it is a kind of winwin activity.,I can help take care of the children.,I can improve my English,make more friends,and enrich my life during the summer vacation.For one thingFor another thing自主检测.品句填词1.He was caught trying to(逃 离)the country.2.Over 70 minutes of music can be (容纳)on

37、 one CD.3.I have established a good working(关系)with my boss.4.That car of yours should have been(退休)off years ago.fleeaccommodatedrelationshippensioned5.None of the tribes speak the same(语言).6.Dont live in.The waters too s here.7.The moon r the suns rays.8.The baby had been a by its mother.9.We work

38、ed for four hours without a p .10.Pictures of diseased lungs s me into quitting smoking.tongue/languagehalloweflectsbandonedausecared.短语运用scare.to death,a pack of,reflect on,help out,ahead of,aware of,be about to,in the meantime,witness to,upside down1.He said that the manager had already the proble

39、m.2.On the first day of my fathers shop,there were so many people there.I managed to after school.3.You have hung that picture.Look,the clouds are at the bottom.beenaware ofhelp outupside down4.He the likely result of this course of action.5.When I first saw a real snake,I .6.The manager has gone ab

40、road for a two-weeks meeting;Mr.Wang has been in charge of the company.7.The driver having seen the man leaving the building.reflected onwasscared to deathin the meantimewitnessed to8.angry shoppers want to demand their money back.9.Igo out when suddenly it began to rain.10.Tom runs very fast.In the

41、 100meter race yesterday,he soon ran others.A pack ofwas about toahead of.完成句子1.The little boy was afraid of (被单独留在家里).2.The house showed(没有被破坏的迹象).3.Mark often (企图逃避罚款)whenever he breaks traffic regulations.4.(没有被告知准确的起飞时间),Mr.Smith missed his flight.being leftat home aloneno sign of having beendam

42、agedattempts to escape being finedNot having been told the exact departuretime5.For many years people in that country had been accustomed to(被人像动物一样对待).6.Listen!(正被唱的那支歌)is very popular with the young people.7.(因为用了很长时间)，the watch needs to be mended.8.When I arrived at his home,I found him(正受母亲责备).b

43、eing treated likeanimalsThe song being sungHaving been used for a long timebeing scolded by his mother9.I was surprised at(他被选为班长).10.She was proud of(被邀请在会议上作报告).his having been mademonitorbeing invited to give aspeech at the meeting.单项填空1.It took a long time for the connection between body tempera

44、ture and illness.A.to makeB.to be made C.makeD.being made解析在确定体温和疾病之间的关系上花了很多时间。It takes time to do sth.做某事花费时间；connection与make之间是被动关系，故B项符合题意。B2.Have you moved into the new house?Not yet,the rooms.A.are being painted B.are painting C.are painted D.are being painting解析不能搬进新房子的原因是“还正在粉刷房间”，用进行时。由于主语r

45、ooms是paint这个动作的承受者，所要用被动语态。A3.You will have to yourself to the situation.A.containB.hold C.accommodateD.include解析accom m od ate on eself to.适应；顺应。表示容纳时，con tain指容器能容纳多少物品；hold表示建筑物可容纳多少人等；in clu d e表 示包 括；而accom m odate指旅馆等能为多少旅客提供食宿，也指交通工具能搭载多少乘客。句意为：你必须使自己适应形势。C4.Though the man was badly hurt in t

46、he accident,he was still and could think clearly.A.awakeB.aware C.consciousD.confused解 析考 查 形 容 词 的 辨 析。aw ake醒 着 的；aw are意 识 到 的；认 识 的；co n scio u s有 意 识的；神 志 清 醒 的；con fu sed混 乱 的；糊 涂 的。根 据 前 面 的 提 示“b a d lyh u r t inth eaccid en t”以及后面的“cou ld th in k clearly”可知，此人的神志是“清醒的”。C5.I was scared when

47、I saw the tiger jumped out of the cage and ran to the little child.A.to the deathB.of death C.into the deathD.to death解析考查动词scare的用法。“吓得要死”为一固定说法，即“be scared to death”。D6.People have planted a great many trees inorder towind and sand in the desert.A.hold downB.hold up C.hold backD.hold out解析hold dow

48、 n压制；限制；hold up（使）推迟；耽搁；支撑；hold back阻挡；抵制；hold out维持；坚持。句意为：人们种了大量的树以阻挡风沙。由此可知只有C项符合句意。C7.Most parents are not the danger of their babies eating jelly,which causes most unfortunate incidents to happen.A.well aware to B.very aware of C.aware that D.well aware of解 析考查形容词用法。空白处后面不是句子，故排除C项；aw are后 面 接o

49、 f,故 排 除A项；另外表示“清醒地，充分地认识到”时，表语形容词aware的修饰语应使用well，不用very。D8.His debt was the whole family.A.dragging;down B.drawing;down C.pulling;down D.dragged;down解 析d rag sth.d ow n把 拖 垮，符 合 要 求。draw sth.dow n把 拉 下 来；pull dow n拆 毁。本句不是被动，故不可用D项。A9.Most young girls were scaredstayoutside after 1000 p.m.because

50、theywere scaredbeing robbed in the city.A.to;toB.to;of C.of;toD.of;ofB10.It is not important;it is how you feel,how you think,and what you do that is important.A.how old are you B.you are how old C.how you are old D.how old you are解析考查名词性从句。it为形式主语，真正的主语为主语从句how old you are,名词性从句要用陈述语序。D11.Fearing f

51、urther attacks,most of the population had the city.A.deservedB.conducted C.abandonedD.reflected12.At first Mr.Sally wasof planes,but two years later,to othercountries on business is his main business.A.scared;flying B.frightening;flight C.frightened;flight D.scaring;flyingCA13.I could never watch an

52、y movie more than once,good it is.A.whateverB.however C.wheneverD.whichever解析句意为：无论是多好的电影我都不看第二 遍。h ow ever good it is=n o m atter h ow good it is。B14.Sorry to have hurt you.You didnt mean to,did you?A.Forget it B.Take it easy C.All right D.Dont say so解析Forget it 没关系；不必在意；Take it easy 别着急；别紧张；All ri

53、ght 好吧；Dont say so 不要这样说。根据句意，应选A。A15.Miss Li isnt in the teacherso f f i c en o w.S h e_ _ _b ei nt h eclassroom,I think.No,shebe there.I saw her in the reading room just now.A.must;mustnt B.must;cant C.cant;cant D.can;mustnt解析由上下句知，第一个空为“一 定”在 教室；由 I saw her in the reading room just now 知，第二个空为“不可能”。B返回