Unit3 Under the sea 高频词汇短语句式通关练备战高考英语人教版选修七.doc

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1、备战高考英语高频词汇短语句式通关练Unit 3Under the seaSection A：重点词汇精讲1.witness vt.当场见到;目击n.目击者;证人;证据I thought,at the time,that this was just a story but then I witnessed it with my own eyes many times.当时我以为这只是一个故事罢了,但是后来我亲眼见过几次。知识延伸give/bear witness to为作证;为的证人a witness to. 的证人/证据witness to doing. 证实;证明witness that.证

2、明知识运用1.As a winner of the state medal,she is a witness history as well. 2.The driver witnessed to (see) the man enter the building. 3.After the explosion,the policemen have appealed for (witness) to come forward. 4.We had a really enjoyable time at the party.The party for us. 2.u

3、rge vt.催促;极力主张;驱策n.强烈的欲望,迫切要求“Man overboard!Turn the boat around!” urged George,shouting loudly.乔治大声喊道:“有人落水了!把船头调回去!”知识延伸1.urge sb.to do sth.催促/力劝某人做某事极力主张have an urge to do sth.渴望做某事2.urgency n.紧急的事3.urgent adj.迫切的;紧急的urge后接that从句时,从句中用“should+动词原形”,其中should可省略。知识运用1.We urge Congress (increase) fa

4、rmland conservation. 2.I have some (urge) business to attend to. 3.Citizens urged that the local government (pay) more attention to food safety. 父母应该积极地督促孩子在家按时完成作业。4.Parent should actively the homework on time at home.(urge sb.to do sth.) 5.Parent should actively the homework on

5、 time at home.(urge that.) 3.it is/was+adj.+to do sth.结构The sea was rough that day and it was difficult to handle the boat.那天海上波涛汹涌,很难调转船头。知识延伸1.“it is/was +adj.+ to do sth.”是常用句型,it作形式主语,不定式是真正的主语。2.该句型中不定式的逻辑主语可以由介词for或of引起,构成句型:It is +adj.+ for/of sb.to do sth.。3.for前面的形容词侧重说明事情如何;of前面的形容词侧重

6、说明人的特点。4.下面的形容词多与of连用:kind,clever,wise,stupid,brave,silly,foolish,generous,cruel,considerate等。知识运用1. is important to have much knowledge of first aid. 2.The natives of Hong Kong are actually friendly;it is always kind them to show us the way. 3.It is necessary you to learn a second languag

7、e. 4.在这么短的时间内完成任务是不可能的。 the task in such a short time. 4.abandon vt.放弃;遗弃;抛弃From Jamess face,I could see he was terrified of being abandoned by us.从詹姆斯的脸上我能看出他非常恐慌,生怕被我们遗弃。知识延伸1.abandon doing sth.放弃做某事abandon oneself to. 沉溺于with abandon放纵地2.abandonment n.遗弃;离弃3.abandoned adj.被遗弃的I was abou

8、t to abandon hope when my mother came and encouraged me to keep going.我正要放弃希望,这时妈妈过来鼓励我要继续下去。知识运用1.He abandoned himself the Internet games and didnt pass the exam. 2.Wang collected more than 7 million (abandon) bricks of different ages. 3.With his wife seriously injured in the car accident

9、,he abandoned (he) to grief. 4.They gave up carrying out the experiment for lack of money.They carrying out the experiment for lack of money.(升级加黑词汇) 5.reflect vi.思考vt.映射;反射;思考Im sitting in the warm night air with a cold drink in my hand and reflecting on the day.我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当天的事

10、情知识延伸1.reflect sb./sth.in. 在中映出某人/物的形象reflect on/upon沉思,思考2.reflection n.反射;反照;反映;映像;思考be lost in reflection陷入沉思中on/upon reflection再加考虑知识运用1.As the small boat moved gently along the river he was left speechless by the mountains (reflect) silently in the water. 2.Your performance as a student wi

11、ll be excellent if you develop a habit of reflecting how you learn. 3.She was staring out over the lake,lost in (reflect). 4.When he reflected on his past mistakes,Ted realized that he had trusted the wrong people. his past mistakes,Ted realized that he had trusted the wrong people.(分词作状语)

12、 6.aware adj.意识到的;知道的The first thing I became aware of was all the vivid colours surrounding me.我首先注意到的是我周围那些鲜艳的色彩知识延伸1.be aware of.意识到;知道be aware that.知道;体会到2.awareness n.知道;认识raise the awareness of提高的意识In conclusion,people should raise the awareness of protecting the environment.总之,人们应该提高保护环境

13、的意识。知识运用1.Actually,most smokers are perfectly aware the dangers of smoking. 2.Those teachers gathered to raise young students(aware) of animal care. 3.通过讨论,我们充分意识到在我国发展低碳经济的必要性。Through discussion,we the necessity of developing the low-carbon economy in our country. 7.scare vt.恐吓vi.受惊吓

14、I told myself they werent dangerous but that didnt stop me from feeling scared to death for a moment!我自言自语地说它们并不危险,但是这样一点也不能抑制我那怕得要死的心情!知识延伸1.scare.away/off 把吓跑scare sb.into/out of doing sth恐吓某人做/不做某事2.scared adj.惊吓的;恐惧的be scared to death 吓得要死be scared to do/of (doing) sth.害怕/不敢做某事3.scary adj.令人惊恐的s

15、acred一般修饰人;scary一般修饰物。知识运用1.So I ran back home almost in the dark while trying not to get too (scare). 2.Frankly speaking,Im not scared death at all. 3.Im scared (think)that I will be left alone in the room. 4.一天晚上在他回家的路上,一个令人恐怖的叫声把他吓得要死。他吓得不敢往前走一步了。One night on his way home,he by a c

16、ry.He a step forward. 8.where.there be.意为“在地方有”The water was quite shallow but where the reef ended,there was a steep drop to the sandy ocean floor.水很浅,但是到了珊瑚礁的尽头,就有一个陡坡,一直下降到满是沙子的海底。知识延伸连(接)词where用法归纳:1.引导地点状语从句,修饰主句谓语。2.引导定语从句,修饰其前面的名词。3.引导名词性从句。As the saying goes,where there is a will,there

17、is a way.正如一句谚语所说,“有志者事竟成”知识运用1. there is water,there are living things. 2.This is the factory my father used to work. 3.Im not sure I will go for my summer holiday. 4.无风不起浪。 there is smoke, is fire. Section B：习题运用一：单句填空1.Looking for his lost magazine,the boy turned the whole roo

18、m down. 2.The young policeman witnessed seeing the girl enter the chairmans office. 3.The public (aware) of the environmental problem will make the government take it seriously. 4.Never scare children into (work) hard at their lessons! 5.Supper wont be ready in an hour.the meanti

19、me,lets set the table. 6.Its wrong you to abandon yourself to such a kind of amusement. 7.I was in financial trouble last year;it was my fathers friend that helped me . 8.People find all sorts of excuses for (abandon) an animal. 9.As a parent,its your duty to urge your child (fin

20、ish) his homework in time. 10.The (conserve) of energy will help us research the way to save the energy. 二：单句改错1.Anyone with an annually income of under 5,000 yuan may be suitable to apply.2.She was aware the fact that she had made a serious mistake,and she couldnt forgive herself.3.The li

21、kely reactions of the market need to be reflected before we act. 4.The newly-opened supermarket is just opposite from the post office. 5.Girls are often scared to stay out beyond 10 pm,because they are scared about being robbed.6.The injured bird walked slowly,dragged one wing along,which

22、made us sad. 7.As is known to us,usually a childs behaviour is a reflect of his family environment.8.The ground was so slippery that he had a narrowly escape when his car couldnt be braked.9.Do you mind your little boy left alone at home while you are at work? 10.It is reported that the sn

23、ow is over 2 metres in the depth in some places. 三：完型微填空The proverb “Where there is a will,there is a way.”1 the fact that a person never 2 his dream is bound to succeed.I am a 3 to my friend Zhang Qiangs success.He is a man with strong will and never 4 of failure.Whenever he sees his friends l

24、ose hope,he always 5 them not to give up.I am determined to learn from him. 1.A.drags B.reflects C.predictsD.informs2.A.realizingB.desiring C.abandoningD.conducting3.A.witnessB.companion C.providerD.assistant4.A.confidentB.ashamed C.convincedD.scared5.A.urgesB.forces C.requiresD.forbids四：写作We o

25、ften witness some moving scenes in life.When someone is in trouble,1.(很多人伸出援助之手).Help is needed.But when some people meet with some frightening things,2.(他们吓得要死).Of course,it takes courage to help those who are in difficulty.After all,3.(我们认识到这个世界需要每个人的善良之心). 、Section C：校对查漏一：词汇运用1.tohaving see

26、nwitnesseswitnessed a really enjoyable time2.to increaseurgent(should) payurge their children to finishurge that their children (should)finish3.ItofforIt is impossible to finish4.toabandonedhimselfabandoned5.being reflectedon/uponreflectionReflecting on/upon6.ofawarenessare fully aware of7.scaredoft

27、o think/of thinkingwas scared to death;scary;was too scared to take8.WherewherewhereWhere;there二：习题运用一.1.upside2.to3.awareness4.working5.In6.of7.out8.abandoning9.to finish10.conservation二.1.annuallyannual2.aware加of3.在before前加on/upon 4.fromto5.aboutof6.draggeddragging7.reflectreflection8.narrowlynarrow9.在left前加being10.去掉第二个the三.1.B2.C3.A4.D5.A四.1.many people help them out2.they are scared to death3.we are aware that the world needs everyones kindness