2020年高考英语一轮复习课件:第一部分 选修7 Unit 3 Under the sea .ppt

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1、Unit 3 Under the sea,核心单词,annual,annually,anniversary,1._ adj. 每年的;按年度计算的,n. 年刊 ; 年鉴,_ adv.每年地;年度地_ n.周年纪念,2._ vt.当场见到;目击,n.目击者;证人;证据,3._ n.住所;住宿_ v.寄宿;,供给某人膳食,witness,accommodation,accommodate,4._ vi.大叫;呼喊,n.叫声;喊声,5._ n.协作;配合,yell,teamwork,6._ vt.拖;拉;扯,drag,depth,deep,7._ n.深(度);深处_ adj.深的;位于深处 的_

2、adv.深深地_ v.使加深;使强烈;变深 8._ vt.催促;极力主张;驱策_ n.催促;,紧急_ adj.紧急的,deeply,deepen,9._ vt.放弃;遗弃;抛弃_ adj.放纵,的;堕落的,urge,urgency,urgent,10._ n.关系;血缘关系;交往_ n.关系,11._ n.保存;保护,abandon,abandoned,relationship,relation,conservation,target,reflect,reflection,pure,purely,12._ n.目标;靶;受批评的对象,13._ vi.思考,vt.映射;反射;思考_ n.,映像;

3、思考;反映,aware,awareness,14._ adj.纯的;纯粹的;纯洁的_ adv.纯,洁地;纯粹地,vivid,vividly,vividness,15._ adj.意识到的;知道的_ n.意识 16._ adj.生动的;鲜明的;鲜艳的_ adv. 生动地;鲜明地;鲜艳地_ n.生动;鲜明;鲜艳,17._ adj.锐利的;锋利的;敏捷的_ adv. 锐利地;锋利地;敏捷地_ v.使锐利;使敏,锐,sharp,sharply,sharpen,tasty,taste,18._ adj.好吃的;可口的_ v.尝;尝起来,n.味道;口味_ adj.无味的;不可口的,tasteless,19

4、._ vt.恐吓,vi.受惊吓_ adj.恐惧的;害,怕的_ adj.引起恐慌的,scare,scared,scary,20._ adj.使人敬畏的;令人畏惧的_ n.& vt.敬畏;使畏惧;满心敬畏_ adj.可怕的;吓人的; 极度的;很糟的_ adv.极度地;十分地,awesome,awe,awful,awfully,常考短语 1._ out 整理;分类;收拾 2.throw oneself _ _ 跃出 3.be_ to do sth.正要做某事;即将做某事 4._ of 在的前面;优于,5._ at 瞄准,sort,out,6.in the _ 在此期间;与此同时,about,ahea

5、d,aim,meantime,of,hold,help,aware,upside,7._ up 阻挡 8._ (.) out 帮助(某人)摆脱困境或危难 9.be/become _ of 对知道、明白;意识到 10._ down 上下翻转 11.be _ to _ 吓死了 12.bring _ 带来;引进,scared,death,in,经典佳句,It,was,a,time,when,1._ _ _ _ _ the killer whales, or “killers” as they were then called, helped the whalers catch the baleen

6、whales that were on their annual migration. 那个时期,虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸,迁徙时捕捉须鲸。,like,being,kept,waiting,2.I had already heard that George didnt _ _ _ _ , so even though I didnt have the right clothes on, I raced after him.我早就听说过乔治不喜欢等人,所 以,尽管我还没穿上捕鲸该穿的衣服,还是跟在他背后跑了起 来。,课文回顾,witnessed,in,whalers,ann

7、ounce,I had heard of the killers that helped whalers catch huge whales.When I worked at a whaling station , I 1._ (witness) it many times.One afternoon, I heard a loud noise coming from the bay.We ran down to the shore 2._ time to see an enormous animal throwing itself out of the water.George ,one o

8、f the 3._ (whaler),told me that it was Old Tom,the killer, who was telling us there was a whale.Another whaler yelled out to 4._ (announcement) a whale hunt.We immediately headed out into the bay,with Old Tom 5._ (show) us the way.,showing,over,breathing,fleeing,never,Using a telescope we saw that s

9、everal killers 6._ there were throwing themselves on top of the whales blow-hole to stop it 7._ (breathe).While others were stopping it diving or 8._ (flee) out to sea.Then the man in the bow of the boat aimed at the whale and killed it.These killers 9._ harmed or attacked people.Once, when we were

10、out in the bay,the sea was rough.James was washed off the boat carried away by waves.Worse still,there was a shark. 10._ (fortunate),Old Tom,rescued James.,Fortunately,单句语法填空 1.(2017 年浙江卷 阅读理解C) Italy , which has a much weaker tradition of immigration , has witnessed a _ (sharply) increase in immigr

11、ation in recent years. 2.(2018 年浙江卷 完形填空)Because of all this extra time, there was no sense of _ (urgent) to do my school work,immediately.,sharp,urgency,3.I was about to do my homework _ the lights went,out.,when,Abandoned,depth,4._ (abandon) to chatting online, Wang Ping has fallen behind the othe

12、r students in his studies. 5.We felt at home with her and were impressed with the,_ (deep) of her knowledge.,has witnessed,6.With economy developing at great speed, our city _ (witness) quite a few changes in recent years. 7.A lack of _ (aware) of cultural difference to,local customs can cause probl

13、ems.,awareness,narrowly,out,Being educated,8.The final score of the basketball match was 9394.We were _ (narrow) beaten. 9.Do you need anyone to help _ in the shop? Im looking for a part-time job. 10._ (educate) in a famous university is what most students wish for.,1.witness vt.当场见到;目击;为作证,vi.作证,n.

14、目击者;证人;证据 witness to sth.作证 be a witness to 是的目击者 give witness to sth.为作证 用法指引 witness to 中的 to 是介词,witness to doing sth.做某事的见 证人。,写作佳句,has witnessed,to,The witness who witnessed the accident promised to be a witness and gave witness to the victim.这名目睹了这起事故的目,击者答应做证人,为受害者作证。,witnesses,运用,单句语法填空,(1)T

15、he book was written in 1946, since when the education system _ (witness) great changes. (2)He is a witness _ the whole accident. (3)Our city _ (witness) four different seasons, plenty of sunshine and good rainfall, but in winter you may feel a,little cold.,seeing,(4)The driver witnessed to _ (see) t

16、he man enter the building.,2.abandon,vt.放弃;遗弃;抛弃,n.放纵;放任,abandon oneself to 使放纵;使听任;沉溺于,with abandon,放任地;放纵地;纵情地,写作佳句 Dont abandon yourself to computer games. 别沉迷于电脑 游戏。,themselves,with,运用,单句语法填空,(1)Those who abandon _ (they) to despair can not succeed. (2)People were shouting and cheering _ abandon

17、. (3)The car was so badly damaged that it had to _,(abandon) as a total loss.,be abandoned,(4)They abandoned_ (carry) out the plan for lack of,money.,carrying,3.reflect vi.思考,vt.映射;反射;思考,reflect sb./sth.in sth.(指镜子等)映出某人或物的影像 reflect sth.from sth.从某物(表面)反射(光、热、声等) reflect on/over sth.对进行反思或思考 用法指引 r

18、eflect well/badly on sb.意为“给人好的/坏的印象”,如: This accident reflects badly on everyone involved. 这一事件给所有相关人员都造成不良印象。,reflective,reflects,It,运用,单句语法填空,(1)(2018 年新课标卷阅读理解 A)All riders are equipped with _ (reflect) vests and safety lights. (2)When the suns rays hit the earth, a lot of heat _ (reflect) back

19、into space. (3)_ reflects a trend that nowadays teenagers care more about their cell phones instead of friends.,4.scare vt.恐吓,vi.受惊吓,scare.away/off 吓走 scare sb.into doing sth.恐吓某人做某事 (be) scared to death 吓死了 be scared ofbe afraid of 害怕 be scared to dobe afraid to do 不敢做,易混辨析,scare, afraid 和 fear,(1)

20、scare 意为“吓唬;使害怕”,是动词。常用于表示 “把某人吓跑”。,(2)afraid 意为“怕,害怕”,是形容词,通常与 to be 连用,,可以广泛地用以表示害怕心理。,to,to fly,away/off,(3)fear 意为“害怕”,是动词,与 be afraid 往往可以通用, 但不如其常用(特别是在口语中)。,运用,单句语法填空,(1)In the movie he was scared _ death by a shark,which turned out to be a dolphin.,was scared,(2)My mom is scared _ (fly) in a

21、 plane. (3)The watchdog scared the thief _ by barking. (4)The child _ (scare) of the dog with fierce looks.,1.throw oneself out of 跃出 throw out 扔掉;不受理 throw away 扔掉,throw oneself at 冲向,throw oneself into 投身于;积极从事 throw sb.into prison 把某人投入监狱 throw at 对准向扔去(希望击中) throw to 向(方向)扔去,写作佳句 If you dont wor

22、k hard, youll be thrown out of this age.如果你 不努力,你会被时代逐出。,运用,单句语法填空,(1)The man suddenly threw _ (he) out of the water and said, “Im here.” (2)After a short rest, he threw himself _ rescuing,again.,himself,into,out/away,(3)(2018 年新课标卷 阅读理解D) As we accumulated more devices, however, we didnt throw _ ou

23、r old ones.,2.help (.) out 帮助(某人)摆脱困境或危难 help sb.with/do sth.帮助某人做某事,with the help of 在的帮助下;借助 cant help doing sth.禁不住做某事,cant help but do sth.只得/不得不做某事 写作佳句,Whenever I am in trouble ,it is my friends who help me out. 每当我遇上困难时,总是我的朋友们帮助我摆脱困境。,with,laughing,运用,单句语法填空,(1)With so much work to do, he ca

24、nt help but _ (ask) his friends for help. (2)In the earthquake, many parents couldnt help _ leave their children in the ruin. (3)I have made great progress in English _ the help of Mr.Li. (4)He cant help _ (laugh) on hearing the story.,ask,but,3.be/become aware of 对知道、明白;意识到 be awarethat-clause 知道;意

25、识到 make sb.awarethat-clause 提醒某人注意 make sb.aware of.让某人注意到 awareness n.意识;认识,develop an awareness of 培养的认识 raise awareness 提高认识 写作佳句,As a member of the society, Im aware that being responsible,is what it takes to make a better society.作为公民,我意识到承担 责任是使社会更加美好所必需的(一种品德)。,awareness,Being aware,运用,单句语法填空

26、,(1)We are _ (aware) that reading in the morning is very important for English beginners. (2)I became aware _ how lonely my mother must have been in Brazil herself. (3)It is important that students develop an _ (aware) of valuing parents love. (4)_ (aware) of your own weakness is probably the key to

27、 success.,aware,of,4.bring in 带来;获利;赚;求援;求助;引进 bring about changes 引起变化 bring along 把带来 bring back 归还,bring down 使倒下;降低;减少 bring up 教育;抚养;呕吐 写作佳句,We share a desire to have our community thrive, improve the,arts and culture, and find ways to bring in more jobs.我们有一个共 同的愿望,那就是希望社区繁荣,艺术和文化增进发展,找到 办法增加更

28、多的工作机会。,in,back,up,down,运用,用适当的介词或副词填空,(1)How much did the sideline bring the farmer family _ last year? (2)I am going to KFC for lunch.Would you like me to bring you _ anything? (3)He was born and brought _ in China. (4)We must bring _ the cost of doing business.,原句1,It was a time when the killer w

29、hales, or “killers” as,they were then called, helped the whalers catch the baleen whales that were on their annual migration.那个时期,虎鲸(当时被称为 “杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。 “It was/is a time when.”意为“曾经一度(那时)/是 的时候(时期)”。,It,was,a,time,when,运用,完成句子,每空一词,(1)曾经没人能理解我的计划和雄心。 _ _ _ _ _ no one could understand my p

30、lan and ambition. (2)现在这一社区的人们相互帮助,和谐相处。 _ _ _ _ _ people in the community would like to help each other and live harmoniously.,It,is,a,time,when,原句2,As we drew closer, I could see a whale being,attacked by a pack of about six other killers.随着我们的逼近,我 能看见一条鲸鱼正在被大约六条其他虎鲸袭击。 “being attacked”在句中做宾语补足语,表

31、示动作正在进行。 注意:being done 除了做宾语补足语表示被动和动作正在 进行外,还有以下句法功能:做后置定语,表示被动和正在进 行;做宾语,表示被动;做主语,表示被动。,运用,单句语法填空,is being repaired,(1)(2018 年天津卷单项填空)My washing machine _ (repair) this week, so I have to wash my,clothes by hand.,Being injured,being sent,(2)_ (injure) in the head by a car put him into hospital. (3

32、)He insisted on _ (send) to the remote,mountainous area.,being built,(4)The school _ (build) is for the children in the area.,原句3,The water was quite shallow but where the reef,ended, there was a steep drop to the sandy ocean floor.水很浅,但 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。 “where.,there be.”意为“在的地方,有”, w

33、here 引导地点状语从句。当 where,wherever 指具体地点时, 从句可用于主句之前或之后;表示抽象条件的含义时,从句需 放在主句之前。,where,there,运用,单句语法填空,(1)A number of high buildings have arisen _ there was nothing but ruins a year ago. (2)It is well known that the panda lives where _ is plenty of bamboo.,运用所学语言基础知识,补充完整下面短文,并背诵下来,Yesterday morning on my

34、 way to school, I 1._ (scare) to death by a 2._ (run) dog because the dog ran ahead of me very quickly and 3._ the meantime I saw a 4._ (speed) car in the distance.Suddenly the dog ran across the road and was run over by the car and I was 5._ witness to this.6._ (obvious) the car driver wasnt aware of it for he didnt stop.7._ I saw made me reflect on the road 8._ (safe), but I didnt know whom to 9._ (complaint) about.Therefore, I had no choice but 10._ (hurry) on my way.,was scared,running,in,speedy,a,Obviously,What,safety,complain,to hurry,

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