2022新人教版（2019）《高中英语》选择性必修第二册Unit1 单元复习（ppt课件）.pptx

1、人教版（2019）选择性必修二Unit1Revision Learning aims and demands Learning aims and demands To master the language points and use them freely Step 1 Self-review and guidingI.词汇考查 1.adj.极为恶劣的;十分严重的;严厉的 _ 2.adj.懊恼的;沮丧的;失意的 _ 3.最终地;彻底地；一劳永逸地_ 4.adj.相互矛盾的;对立的;不一致的_ 5.n.感染；传染_severe frustrated severely adv.严重地;严厉地;

2、严格地;苛刻地a severe punishment/sentence 重罚/重判severe disease/illness/pain 重病/剧痛be frustrated with/at.对.感到沮丧frustrating adj.使人心烦的;使人讨厌的;使人灰心的;使人沮丧的frustrate v.使沮丧 frustration n.沮丧once and for allconclusively adv.最后地，决定性地completely adv.完全地;彻底地entirely adv.全部地;完整地;完全地contradictory be contradictory to 与.对立se

3、lf-contradictory adj.自相矛盾的infection infect v.使感染;传染infectious adj.（指疾病）传染的,感染的词汇 6.n.微生物;细菌;病菌_ 7.vi.认购(股份)；定期订购；定期交纳(会费)_germ virus n.病毒;病毒性疾病;毒素;毒害bacterium n.细菌（复数bacteria）subscribe subscribe to 同意；赞成；订阅subscribe.to.把捐赠给；把签署在上subscribe for.认购(股份)8.vt.&vi.怀疑；疑有；不信任 n犯罪嫌疑人；可疑对象 _9.vt.把归咎于；责怪；指责 n责备

4、；指责_10.n.介入;出面;干涉_suspectsuspect sb.of(doing)sth.怀疑某人(做)某事suspect sb.to be.怀疑某人是blame be to blame(for sth.)(对某事)负有责任，应受责备blame sb.for sth.因某事责备某人；把某事归咎于某人blame sth.on sb./sth.把某事归咎于某人/某事put/lay the blame for sth.on sb.将某事归咎于某人take the blame for sth.对某事承担责任.interventionintervene v.干预，涉及，阻挠词汇 11.n.联系；

5、纽带 vt.把连接起来；相关联_ 12.adj.未煮的;生的;未经处理的;原始的 _link link.to/with.将和联系或连接起来=join/connect/relate.to.link up 连接；结合link up with.与联合；使与衔接a link between A and BA与B之间的联系rawraw coal/oil/silk原煤/原油/原矿石/生丝 raw material 原ore材料get a raw deal 受到不公正的对待;得到不公平的待遇13.adj.干净的;纯的;纯粹的 _14.adj.大量的;价值巨大的;重大的 _15.n减少；降低；减少量 vt.&

6、vi.(使大小、数量等)减少；减小；降低_pure purify vt.净化；使纯净 purity n.纯净；纯洁pure water 纯净水 100%pure cotton 100%纯棉 by pure chance 纯属偶然substantialsubstance n.物质;材料substantial evidence实质性证据 substantial increase大量增加substantial progress重大进展 substantial support大力支持decrease on the decrease 在减少中 a decrease in.在方面减少decrease to

7、.减少到 decrease by.减少了decrease from.to.从减少到词汇 16.幸亏;由于 _ 17.vt.使改观；使改变形态 vi.改变；转变_thanks to=owing to.、due to、as a result/consequence of.、because of transformtransform A into B把A变成Btransform sth.from A to B使从A变成Btransformation n.改变；改革18.n.思想;思维;见解_19 adj.最初的;开始的;第一的_20.n.疫苗_thinking thought n.想法;看法;主意;

8、记忆;思想;思考;思维think v.认为;思考;思索;思想（thought -thought）to my way of thinking我认为；依我看；依我之见in my opinioninitiainitially adv.开始;最初initial diagnosis最初的诊断 initial estimate最初的估计initial reaction最初的反应 initial stages 初期vaccine vaccinate v.给某人某物接种疫苗 vaccination n.接种疫苗a measles vaccine麻疹疫苗词汇 21.负责，为.承担责任_ 22.由于，幸亏 _ 2

9、3.最终地;彻底地；一劳永逸地_ 24.在减少中 _ 25.同意；赞成；订阅_ 26.连接；结合_ take the blame forthanks toonce and for allon the decreaselink upsubscribe to词汇 27.把捐赠给；把签署在上 _ 28.与.对立_ 29.怀疑某人是_ 30.我认为；依我看；依我之见_ 31.倾盆而下；下大雨 _ 32.(战争、打斗等不愉快的事情)突然开始;爆发_ subscribe.to.be contradictory to suspect sb.to be.to my way of thinking=in my

10、opinionbreak out pour down II.单词拼写1.The evidence demonstrates how easily people can hold _(相互矛盾的)beliefs.2Was his mother too_(严厉)on him?3The driver of the crashed car received_(多样的)injuries.4We should transform our subjective world while_ (改变)the objective world.5According to official _(统计数字)，the is

11、land had 37 people.contradictoryseveremultipletransforming statisticsII.单词拼写6Ill ask my personal_(assist)to deal with this.7He was praised for his firm_(leader)8Their helpers are_(gift)with amazing powers of patience.9He did something _(contradict)to his orders.10The blood on his shoes was a _(prove

12、)of his guilt.leadershipgifted contradictoryproofassistantIII.单句语法填空1._ the student was late for school again made the teacher very angry.2._he managed to finish the composition in such a short time is still a mystery.3.When they will start and where they will go_(decide)already.4._ surprised me mos

13、t was that such a little girl could play the violin so well.5.His car broke down.That was _ he came late.That Whether have been decided What why III.单句语法填空6.I feel_ a great honor to deliver this speech to all of you.7._ the delayed flight will take off depends much on the weather.8.The manager put f

14、orward a suggestion that we_(have)an assistant.9.With an optimistic attitude and a strong will,we can overcome_ difficulties we might meet.10._team gains the most points wins.it When (should)have whatever Whichever IV.语法填空Cholera used to be one of the most feared 1._(disease)in the world.When young，

15、John Snow became 2._(frustrate)because no one knew how to prevent or treat cholera.He desired 3._ (destroy)cholera once and for all.He thought cholera was caused by an 4._(infect)from germs in food or water.Consequently，when an outbreak of cholera hit London in 1854，Snow began to investigate by 5._(

16、mark)on a map the exact places where all those 6._died had lived.diseases frustrated to destroy infection markingwhoIV.语法填空At last，John Snow found that the water from the Broad Street pump had been infected by waste.Through Snows tireless efforts，the threat of cholera around the world saw 7._substan

17、tial decrease.However，cholera is still a problem.Fortunately，we now know how to prevent cholera，thanks 8._ the work of John Snow.Moreover，in his use of maps and statistics，Snow 9._(transform)the way scientists study diseases.For this reason，Snow 10._(consider)the father of modern epidemiology.atotransformedis consideredHomework Homework To recite the language points and the key sentences.Thank you！Thank you！