分册二　选修7　Unit 3　Under the sea

1、核心考点课堂突破案Unit 3Under the sea英 语2022高考总复习优化设计GAO KAO ZONG FU XI YOU HUA SHE JI内容索引核心考点 课堂突破随堂巩固 迁移运用核心考点 课堂突破1.witness vt.当场见到;目击n.目击者;证人;证据教材原句I thought,at the time,that this was just a story but then I witnessed it with my own eyes many times.(P20)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。语境巧练单句填空As a winner of t

2、he state medal,she is a witness history as well.The driver witnessed to (see) the man enter the building.After the explosion,the policemen have appealed for (witness) to come forward.tohaving seenwitnesses写作升级We had a really enjoyable time at the party.The party for us.witnessed a really enjoyable t

3、ime考点必记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.证明写作佳句The past few decades have witnessed great improvement in peoples life thanks to the open and reform policy.多亏了改革开放政策,过去的几十年见证了人民生活的巨大改善。2.urge vt.催促;极力主张;驱策n.强烈的欲望,迫切要求教材原句“Man overboard!Turn the boat ar

4、ound!” urged George,shouting loudly.(P20)乔治大声喊道:“有人落水了!把船头调回去!”语境巧练单句填空We urge Congress (increase) farmland conservation.I have some (urge) business to attend to.Citizens urged that the local government (pay) more attention to food safety.to increaseurgent(should) pay一句多译父母应该积极地督促孩子在家按时完成作业。Parent s

5、hould actively the homework on time at home.(urge sb.to do sth.)Parent should actively the homework on time at home.(urge that.)urge their children to finishurge that their children (should)finish考点必记urge sb.to do sth.催促/力劝某人做某事 have an urge to do sth.渴望做某事urgency n.紧急的事urgent adj.迫切的;紧急的名师点津urge后接t

6、hat从句时,从句中用“should+动词原形”,其中should可省略。3.it is/was+adj.+to do sth.结构教材原句The sea was rough that day and it was difficult to handle the boat.(P21)那天海上波涛汹涌,很难调转船头。语境巧练单句填空 is important to have much knowledge of first aid.The natives of Hong Kong are actually friendly;it is always kind them to show us the

7、 way.It is necessary you to learn a second language.Itof for小话题写作在这么短的时间内完成任务是不可能的。 the task in such a short time.It is impossible to finish考点必记“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。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.。for前面的形容词侧重说明事情如何;of前面的形容词侧重说明人的特点。下面的

8、形容词多与of连用:kind,clever,wise,stupid,brave,silly,foolish,generous,cruel,considerate等。4.abandon vt.放弃;遗弃;抛弃教材原句From Jamess face,I could see he was terrified of being abandoned by us.(P21)从詹姆斯的脸上我能看出他非常恐慌,生怕被我们遗弃。语境巧练单句填空He abandoned himself the Internet games and didnt pass the exam.(2018全国卷)Wang collec

9、ted more than 7 million (abandon) bricks of different ages.With his wife seriously injured in the car accident,he abandoned (he) to grief.toabandonedhimself写作升级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)abandoned考点必记abandon d

10、oing sth.放弃做某事abandon oneself to. 沉溺于with abandon放纵地abandonment n.遗弃;离弃abandoned adj.被遗弃的写作佳句I was about 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。5.reflect vi.思考vt.映射;反射;思考教材原句Im sitting in the warm night air with a cold drink in my hand and reflecti

11、ng on the day.(P24)我坐在温暖的夜空下,手里拿着一瓶冷饮,回忆着当天的事情语境巧练单句填空(2020全国卷改编)As the small boat moved gently along the river he was left speechless by the mountains (reflect) silently in the water.Your performance as a student will be excellent if you develop a habit of reflecting how you learn.She was staring o

12、ut over the lake,lost in (reflect).being reflectedon/uponreflection写作升级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)Reflecting on/upon考点必记reflect sb./sth.in. 在中映出某人/物的形象reflect on/

13、upon沉思,思考reflection n.反射;反照;反映;映像;思考be lost in reflection陷入沉思中on/upon reflection再加考虑词汇串记Watching his shadow being reflected in the water,he walked along the edge of the lake,lost in reflection.看着倒映在湖水中的身影,他沿着湖边走着,陷入了沉思。6.aware adj.意识到的;知道的教材原句The first thing I became aware of was all the vivid colou

14、rs surrounding me.(P24) 我首先注意到的是我周围那些鲜艳的色彩语境巧练单句填空Actually,most smokers are perfectly aware the dangers of smoking.Those teachers gathered to raise young students(aware) of animal care.of awareness完成句子通过讨论,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

15、in our country.are fully aware of考点必记be aware of.意识到;知道be aware that.知道;体会到awareness n.知道;认识raise the awareness of提高的意识写作佳句In conclusion,people should raise the awareness of protecting the environment.总之,人们应该提高保护环境的意识。7.scare vt.恐吓vi.受惊吓教材原句I told myself they werent dangerous but that didnt stop me

16、from feeling scared to death for a moment!(P24)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!语境巧练单句填空So I ran back home almost in the dark while trying not to get too (scare).Frankly speaking,Im not scared death at all.Im scared (think)that I will be left alone in the room.scaredofto think/of thinking小话题写作一天晚上

17、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 cry.He a step forward.was scared to deathscarywas too scared to take考点必记scare.away/off 把吓跑scare o/out of doing sth恐吓某人做/不做某事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scary adj.令人惊恐的名师点津sacred一

18、般修饰人;scary一般修饰物。8.where.there be.意为“在地方有”教材原句The water was quite shallow but where the reef ended,there was a steep drop to the sandy ocean floor.(P24)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。语境巧练用适当的介副词填空 there is water,there are living things.This is the factory my father used to work.Im not sure I will

19、 go for my summer holiday.Wherewherewhere完成句子无风不起浪。 there is smoke, is fire.Wherethere考点必记连(接)词where用法归纳:引导地点状语从句,修饰主句谓语。引导定语从句,修饰其前面的名词。引导名词性从句。写作佳句As the saying goes,where there is a will,there is a way.正如一句谚语所说,“有志者事竟成”。随堂巩固 迁移运用.单句填空1.Looking for his lost magazine,the boy turned the whole room d

20、own.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 meantime,lets set the table.upsid

21、etoawarenessworkingIn6.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 (finish) his homework in time

22、.10.The (conserve) of energy will help us research the way to save the energy.of outabandoningto finishconservation.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 l

23、ikely 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.annuallyannualaware加of在before前加on/uponfromtoaboutof6.The injured bird w

24、alked slowly,dragged one wing along,which 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 snow is over 2 metres in the depth in some places. draggeddraggingreflectreflectionnarrowlynarrow在left前加being去掉第二个the.微完形填空The proverb “Where there is a will,there is a way.”1 the fact that a person never 2 his dream is bound to succe