2022新外研版（2019）《高中英语》必修第三册Unit 2 复习（ppt课件）.ppt

1、Book3 unit2 Revision 1.Tu Youyou,one of the greatest Chinese scientists,has made great _(contribute)to medicine for years.2.His company has had a hard time in recent months,so the deal with Russia will come as a _(relieve).3.You are so kind _(donate)money to those survivors of the earthquake to help

2、 them out of difficulties.4.Some teachers think digital tools are especially _(effect)in activities like information searches and reports.5.The clinic _(fund)mainly by the government.Besides,it also accepts money from businessmen.contributions reliefto donate effective is funded 1.Soon,artificial in

3、telligence may help doctors better understand and treat many _(疾病疾病).2.Mr Zhang was so _(慷慨慷慨 的的)that he gave one million yuan to our school last month.3.Peter _(犹豫犹豫)for a while,and decided to tell the truth to his parents.4.Many planets are known to exist beyond our solar system,but there has been

4、 no _(证实证实)of a moon on the outside.5.The lady said that she couldnt move the piano without _(帮助帮助).diseases generous hesitated confirmation assistance II.根据语境，从括号内选择适当的内容补全句子。根据语境，从括号内选择适当的内容补全句子。1.Our class is a _(untied/uniting)one,and all the students get along well with each other.2.I prefer to

5、 have some _(boiling/boiled)water rather than cold drink.3.The experience _(earned/earning)by doing part-time jobs will be of great use to us.4.Im satisfied with the overcoat _(bought/buying)online,so I have made a favourable comment on it.5.Those _(affecting/affected)by the hurricane are in need of

6、 aid.united boiled earned boughtaffected 1.The money which was collected by selling old books will be used to help the poor girl.The money collected by selling old books will be used to help the poor girl.2.The strong wind ended,and the ground was covered with the leaves that fell from the tree.The

7、strong wind ended,and the ground was covered with the fallen leaves from the tree.3.The discovery,which was made by accident,is very useful in medicine.The discovery made by accident is very useful in medicine.4.The film which was directed by Peter Chan is based on the stories of China womens nation

8、al volleyball team.The film directed by Peter Chan is based on the stories of China womens national volleyball team.5.Lily said she hated to see the letters that are written in pencil.Lily said she hated to see the letters written in pencil.1.Ryan had trouble believing the words spoken by his teache

9、r.(P14)当苏珊搬到这座城市的时候，她很难适应那里的新环境。When Susan moved to the city,she had trouble adjusting to the new surroundings there.2.And why is the water so dirty that it makes them sick?(P14)风如此地强以至于一些树被吹倒了。The wind was so strong that some trees were blown down.3.Why dont I help?(P14)你为什么不为那些贫穷的孩子做点事呢？Why dont y

10、ou do something for the poor children?4.What they needed was a well dug near their homes.(P15)这些孩子需要的是来自他们父母的爱。What the kids needed was love from their parents.5.At first Ryan was nervous,but soon a great warmth filled him.(P15)我们都十分佩服玛丽的勇气。Great admiration for Marys courage filled us all.1.在德国纳粹的统治

11、下，他们过着艰难的生活。(at the hands of)They had a hard life at the hands of German Nazis.2.他一告诉家人这个消息，他的四个孩子就同意帮助这个可怜的男孩。(on doing.)On telling this news to his family,his four children agreed to help the poor boy.3.这个组织一直力求使公众关注环保。(bring.to public attention)The organisation has been aiming at bringing environ

12、mental protection to public attention.4.正如中国的谚语所说，“良好的开端是成功的一半”。(as 引导定语从句)As the Chinese saying goes,“A good beginning is half done.”5.基本上，他不太在乎钱。(for the most part)For the most part,he doesnt care much about money.Learning digging a well near the school was one of the(1)_ ways to help African peop

13、le to get clean water,six-year-old Ryan decided(2)_ money to build a single well somewhere in Africa.However,when he reached his target of$70,he was told that building a well actually cost$2,000.With great efforts and the help of his mothers friend,Ryan finally raised the$2,000,with which a well was

14、 built near a primary school in Uganda.Ryan was invited to visit there.When he saw hundreds of delighted students who(3)_ to welcome him,singing and dancing happily,Ryan(4)_.Later,Ryan(5)_ a foundation to encourage more people to help.Today,more than 800,000 people in 16 countries Africa(6)_ the thr

15、oughout life-changing gift of clean,safe water.Ryan really(7)_ for African people.It was his courage and perseverance that(8)_.most effective to earn had turned out broke into a smileset up have benefited from made a differencemade his dream a reality A new device is helping those(1)_ are unable to

16、see.The device uses several parts.One is a small device(2)_(place)in the brain.The other parts are a video camera on sunglasses and a processing device that(3)_(carry)in a persons clothes.When the user points the camera,(4)_ signal goes to the processor and then back to the glasses.The information c

17、auses a mode(5)_(develop)in part of the brain,which helps users“see”movements and shapes of light.And it all happens(6)_ seconds.Esterhuizen,one of the two people in the US testing this newly(7)_(design)device,describes what he sees.“Therere little dots on a black background.Its(8)_(simple)like look

18、ing up at the stars at night.”Esterhuizen says the results are amazing.He adds that now he can do everyday(9)_(activity)around his home that he once could not and that its(10)_(easy)to walk outside than before who placed is carriedato develop in/withindesignedsimply activitieseasier In the modern wo

19、rkplace,the(1)_(adopt)principles of games are now playingan important role in successfully building teams of problem solvers.HackerRank is a company(2)_(hire)to set a series of programming challenges and competitions for promisingemployees.“What we do is give people the opportunity to connect with a

20、ny company on the planet by building a set of challenges that apply the skills(3)_(require)for a job there,”says Vivek Ravisankar,Hacker-Ranks co-founder.“Some companies have introduced computer games into the hiring process in order to test intervieweesskills.Its only a matter of time before this b

21、ecomes a widely(4)_(accept)way of thinking.”These principles are now being introduced to schools,too.While there has been much criticism of the time(5)_(spend)in front of screens,many experts believe that some games of(6)_(advance)technology can help young people unlock their creative characters,and

22、 give them more practicable life lessons for the future than traditional subjectsadopted hired required acceptedspent advanced 1.What do you usually do on weekends,David?1.What do you usually do on weekends,David?_.Sometimes,I stay at home,doing some reading _.Sometimes,I stay at home,doing some rea

23、ding or watching TV,and sometimes,I play basketball with my friends.or watching TV,and sometimes,I play basketball with my friends.A.Its up to you B.It depends A.Its up to you B.It depends C.Its nothing serious D.It doesnt matterC.Its nothing serious D.It doesnt matter 2.This exercise seems simple.H

24、owever,it is very_ in 2.This exercise seems simple.However,it is very_ in helping you break away from those bad feelings.helping you break away from those bad feelings.A.sensitive A.sensitive B.effective B.effective C.generous C.generous D.limitedD.limited 3.You will have a sense of _ if you can mak

25、e it 3.You will have a sense of _ if you can make it to the end of the long story.to the end of the long story.A.contribution B.complexity C.achievement A.contribution B.complexity C.achievement D.confirmationD.confirmationBBC 4.According to a report,thousands of people who suffer from the disease h

26、ave _ the new treatment.A.benefited from B.apologised to C.communicated with D.let down 5.This programme can be useful for you to recover documents _ a power failure or system crash.A.in case of B.in need of C.in search of D.in memory ofAA 6.Susan,would you like to go to the movies with me tonight?I

27、d love to.But I _ Mary Id go with her yesterday.A.had promised B.promise C.was promising D.promised 7.It is unwise of Richard to spend so much time playing computer games._.I think he should pay more attention to his study.A.Sounds great B.I dont think so C.I beg your pardon D.I cant agree more 8.Mo

28、ney _ by all these organizations will be used to build houses,schools and hospitals for survivors of the terrible earthquake.A.donating B.to donate C.donated D.having donatedDDC 9.At the moment,our company is having trouble _ a practical solution to last weeks machine breakdown.A.to findB.found C.fi

29、nding D.having found 10.After arriving home,Mrs Green stood there,_ over whether or not to tell her husband the truth of the matter.A.hesitating B.extending C.criticising D.obtainingCA 11._ our new product hasnt been accepted by the public,I think the potential market is large.A.While B.Unless C.Onc

30、e D.Before 12.Tina,the secretary,forgot to send the email in advance,_ made the manager disappointed very much.A.that B.when C.which D.who 13.It remains uncertain _ the new policy can inspire more people to engage in the activities of environmental protection.A.that B.which C.what D.whetherACD 14.I

31、heard that Li Lei failed in physics this time.How come?Its surprising that he _ fail.A.can B.should C.mightD.must 15.No sooner _ watching the documentary about those extinct species than Jack decided to be a volunteer to protect animals.A.he had finished B.had he finished C.he finished D.did he finishBBsummary 1.made great contributions 2.donate.to 3.turn out 4.break into a smile 5.set up 6.benefit from 7.make a difference 8.make ones dream a reality 9.过去分词做定语。Homework 1.Review what we learn this class.2.Finish our test paper.