2022新人教版（2019）《高中英语》必修第一册Unit 4 单元复习（ppt课件）.pptx

1、必修第一册 Unit4Revision2022-11-161.What are the _（救援）（救援）workers and soldiers doing in the flood-hit area?2.Which buildings were _（损坏）（损坏）in Seoul？3.Nearly everything in the city was _（毁灭）（毁灭）.4.Almost 88,000 people have been _（撤离）（撤离）from the area.5.No _（死者）（死者）,no injuries.|deaths/fatality/mortality/c

2、asualty6.82 were killed,and 500,000 were _（影响）（影响）.7._（避难所）（避难所）were set up by the government.8.Everywhere _（幸存者）（幸存者）looked,there was nothing but_（废墟）（废墟）.9.About 75 _（百分）（百分）of the citys factories and buildings,90 percent of its homes,and all of its hospitals were gone.10._（砖块）（砖块）covered the grou

3、nd like red autumn leaves.11.The railway tracks were now useless pieces of _（金属）（金属）.12.Water,food,and _（电）（电）were hard to get.13.Soon after the quakes,the army sent 150,000 soldiers to Tangshan to dig out those who were _（困住）（困住）and to _（埋葬）（埋葬）the dead.14.Slowly,the city began to _（呼吸）（呼吸）again.15

4、.Tangshan began to _（恢复）（恢复）itself and get up on its feet again.rescuedamagedevacuateddestroyeddeathsaffectedShelterssurvivorsruinspercent Bricks metal electricity trapped bury breathe revive 1.The long cruel winter_ _ _ _(结束结束)at last and a gentle warm spring was coming.2.They _ _(遭受遭受)health probl

5、ems and fear the long term effects of radiation(辐辐射射).3.On the vast fields,one sees_ _(只有只有)the wheat billowing in the wind.4.After the heavy flood two months ago,the whole village was left _ _(严重破坏严重破坏).5.The treasure which was_ _(挖出挖出)of the earth was a box of gold coins.6.Soon a strong wind passe

6、d through and_ _(吹走吹走)the clouds in the sky.7.If you dont know how to pronounce the word,youd better_ _ _(查阅它查阅它)in the dictionary.8._ _ _(.的数目的数目)companies which offer college graduates jobs has increased.9._ _ _ _(成千上万的成千上万的)people attended the opening ceremony in the workers stadium.10.He was sti

7、ll_ _(震惊震惊)from what had happened earlier in the afternoon.blew away blew away look look it upit upThe number ofThe number ofTens of thousands ofTens of thousands ofin shockin shockcame to an endcame to an endsuffer fromsuffer from nothing but nothing but in ruins in ruins dug out dug out1.volcano n

8、.火山火山 volcanos volcanology n.火山学火山学 volcanic a.火山的，猛烈的火山的，猛烈的2.erupt v.爆发爆发 eruption n.3.rescue v.(from)营救营救 rescuer n.救援人员救援人员4.death n.死亡死亡 die vi.死死 dead a.死的死的 be dying for 渴望渴望5.electricity n.电电 electric a.电的，带电的电的，带电的 electrical a.用电的，发电的用电的，发电的 electronic a.电子的，电子器件的电子的，电子器件的6.breathe v.呼吸 br

9、eath n.out of breath上气不接下气 hold ones breath 屏住呼吸7.wise a.聪明的 wisdom n.智慧8.suffer v.(from)遭受 suffering n.苦难 a.苦恼的9.survive v.生存 survival n.生存，幸存者10.power n.能力，电力 power station powerful a.强大的，有权力的11.emergency n.紧急情况 emergent a.紧急的12.deliver v.传达，接生传达，接生 delivery n.传递，分娩传递，分娩13.summary n.总结总结 sum v.总结总

10、结 sum up14.effect n.影响影响 have an effect on effective a.起作用的，有效的起作用的，有效的15.length n.长度长度 long a.（wide-width deep-depth）课 文Phrases in the text Important phrases (P50 P51)1in the countryside of northeastern Hebei2rise and fall 3deep cracks 4smelly gas 5come out of sth 6too nervous to do sth 7refuse to

11、do sth 8run out of the fields 9jump out of the water 10 as usual 11 it seems/appears that 在河北东北部的农村在河北东北部的农村难闻的气体难闻的气体深深的裂缝深深的裂缝拒绝做某事拒绝做某事从从中中出来出来从田野里跑出来从田野里跑出来太紧张而不太紧张而不能做某事能做某事起起落落起起落落从水里跳出来从水里跳出来像往常一样像往常一样似乎似乎/好像好像12 as if 13 come to an end 14 directly below the city 15 one third of 16 eight kilo

12、meters long and 30 meters wide 17 cut across 18 hard hills of rock 19 in less than one minute 20 lie in ruins 21 two thirds of 22 be left without parents Important phrases (P50 P51)仿佛仿佛；好像好像城市的正下方城市的正下方三分之一三分之一8 8公里长，公里长，3030米宽米宽冲破冲破；抄近路；穿过抄近路；穿过坚硬的岩石山坚硬的岩石山不到一分钟的时间不到一分钟的时间结束结束沦为废墟沦为废墟三分之二三分之二失去父母失去

13、父母23 the number of 24 be gone 25 blow away 26 tens of thousands of 27 hundreds of thousands of 28 millions of 29 instead of 30 be in shock 31 later that afternoon32 fall down 33 dig out Important phrases (P50 P51)的数量的数量消失不见消失不见吹散吹散；吹走吹走成千上万的成千上万的数十万的数十万的数以百万的数以百万的而不是而不是处于一片震惊处于一片震惊之之中中那天下午晚些时候那天下午晚些

14、时候倒下；摔倒；倒塌倒下；摔倒；倒塌挖掘挖掘；挖出挖出；探索探索34 bury the dead 35 provide medical care 36 get back up on its feet again 37 the tireless efforts 38 be built upon the earthquake ruins 39 a home to sb 40with great improvements in transportation,industry and environment 41 the rest of the world 42 in times of disaste

15、r 43 show the wisdom to Important phrases (P50 P51)埋葬逝者埋葬逝者提供医疗服务提供医疗服务再次站了起来再次站了起来不懈的努力不懈的努力在地震的废墟上重建在地震的废墟上重建某人的家某人的家在交通在交通、工业和环境上的工业和环境上的巨大改善巨大改善世界上的其他地方世界上的其他地方在在灾难灾难时刻时刻向向展现智慧展现智慧44 stay positive45 rebuild a brighter future 46 look up a word in a dictionary 47 be trapped under the ruins 48 be f

16、ound alive 49 suffer from terrible injuries 50 be afraid to do sth 51 the revival of Tangshan city 52 go through similar changes 53 learn lessons from Important phrases (P50 P51)重建一个更美好的未来重建一个更美好的未来在字典中查单词在字典中查单词身负重伤身负重伤被困在废墟中被困在废墟中被发现还被发现还活着活着害怕做某事害怕做某事保持乐观保持乐观唐山的复兴唐山的复兴从从中吸取教训中吸取教训经历经历类似类似的变化的变化1.

17、火山喷发火山喷发2.谈及谈及;参考参考;涉及涉及3.升升降降升升降降,起起伏伏起起伏伏4.像往常一样像往常一样;照例照例5.似乎似乎;好像好像;仿佛仿佛6.结束结束;终结终结7.严重受损严重受损;破败不堪破败不堪8.数以千计的数以千计的9.吹走吹走10.数以百万计的数以百万计的11.震惊震惊;吃惊吃惊volcanic eruptionrefer torise and fallas usualas ifcome to an endin ruinsthousands ofblow awaymillions ofin shock12.患患病病;受受苦苦13.经历经历;检查检查14.露天露天;在户外在

18、户外15.轮流做某事轮流做某事16.急救箱急救箱17.现有现有(尤指帮助尤指帮助)18.消灭消灭;彻底消除彻底消除19.至少至少20.的数量的数量21.执行执行;实施实施;完成完成22.为为做准备做准备23.set up suffer fromgo throughin the open airtake turns to do sth.first aid kiton handsweep awayat leastthe number of.carry outprepare for.建起；建立建起；建立24.dig out 25.get up on ones feet 26.first of all

19、 27.stay away from.28.make sure.挖出；挖掘挖出；挖掘站起来站起来首先首先远离远离确保确保Important words ruin n.&vt.破坏;毁坏 ruins 严重受损;破败不堪fall ruin 衰落;破败易混辨析damage多指带来轻度损坏多指带来轻度损坏,所带来的损坏一般是可修复的所带来的损坏一般是可修复的ruin多指自然因素对建筑物、动植物、城镇等带来严重破坏多指自然因素对建筑物、动植物、城镇等带来严重破坏,破坏的后果往往是使事物丧破坏的后果往往是使事物丧失价值失价值;也可用于指使假期、希望、梦想、前程等美好的事物尽毁或严重危害健康等也可用于指使假

20、期、希望、梦想、前程等美好的事物尽毁或严重危害健康等destroy指彻底毁坏某事物指彻底毁坏某事物,使事物丧失功能或不复存在使事物丧失功能或不复存在;也可用于指使希望、计划等落空也可用于指使希望、计划等落空inintobreathe vi.&vt.呼吸呼吸breathe a sigh of relief 松一口气松一口气breathe in/out 吸气吸气/呼气呼气breath n.呼吸呼吸take a deep breath=breathe deeply 深吸一口气深吸一口气hold ones breath lose ones breath 喘不过气来喘不过气来out of breath

21、breathless adj.上气不接下气的上气不接下气的屏住呼吸上气不接下气effort n.努力努力;艰难的尝试艰难的尝试;尽力尽力 =make an effort to do sth.努力做某事努力做某事make every effort to do sth.尽一切努力做某事尽一切努力做某事spare no effort to do sth.an effort to do sth.为了做某事为了做某事with/without effort be worth the effort 值得付出努力值得付出努力make efforts to do sth.不遗余力地做某事费力地/毫不费力地ins

22、uffer vt.遭受遭受;蒙受蒙受 vi.(因疾病、痛苦、悲伤等因疾病、痛苦、悲伤等)受苦受苦suffer .患患病病;受受苦苦 n.疼痛疼痛;苦难苦难,痛苦痛苦sufferer n.受苦者受苦者;受难者受难者suffer用作及物动词时后常接的宾语有用作及物动词时后常接的宾语有pain、loss、injury、punishment、hunger等等,而而suffer from表示遭受战争、表示遭受战争、自然灾害带来的苦难及患病之意。自然灾害带来的苦难及患病之意。sufferingfrom supply n.供应供应(量量);补给补给;pl.补给品补给品 vt.供应供应;供给供给be shor

23、t supply 供应短缺供应短缺supply sb.sth./supply sth.to sb.给某人提供某物给某人提供某物inwithsupply补给不足的人员或设备补给不足的人员或设备provide事先准备好必需品来供应事先准备好必需品来供应,或者表示提供建议或者表示提供建议或指导或指导,常用搭配常用搭配provide sb.with sth./provide sth.for sb.offer强调主动提供的强调主动提供的,常用搭配常用搭配offer sb.sth./offer sth.to sb.survive vi.生存生存;存活存活 vt.幸存幸存;艰难度过艰难度过A survive

24、 B by.A比比B活得长活得长survive .从从存活下来存活下来/留存下来留存下来survive sth.幸免于某事幸免于某事;从某事中挺过来从某事中挺过来/活过来活过来survive .依靠依靠生存生存/维持生活维持生活survivor n.幸存者幸存者survival n.U幸存幸存;生存生存;C残存物残存物;幸存事物幸存事物fromonNoImage strike(struck,struck/stricken)v.侵袭侵袭;突击突击;击击打打;罢工罢工;突然想到突然想到;划划(火柴火柴);敲敲;鸣鸣;把把迷住迷住 n.罢工罢工;罢课罢课;袭击袭击be struck /on.被被打动

25、打动;迷恋迷恋 strike在罢工在罢工It strikes/struck sb.striking adj.引人注目的引人注目的;显著的显著的;俊秀的俊秀的byon某人突然想起某人突然想起.trap-trapped-trapped trp教材教材P50Soon after the quakes,the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.地震后不久部队派出地震后不久部队派出15万名战士奔赴唐山万名战士奔赴唐山将受困的人挖出将受困的人挖出,并掩埋

26、死者。并掩埋死者。(1)vt.使陷入困境使陷入困境;卡住卡住,夹住夹住;使陷入圈套使陷入圈套;设陷阱捕捉设陷阱捕捉I was trapped in the elevator during the blackout.(2)n.(捕捉动物的捕捉动物的)陷阱陷阱;圈套圈套;(难以逃脱的难以逃脱的)困境困境练习：练习：1)They trapped the little girl _ telling them where the gift was hidden.2)Once you fall into a_,it will not be easy to get out of it.intobe trap

27、ped in被困在被困在.中中;陷入陷入中中trap sb.into(doing)sth.诱骗某人诱骗某人(做做)某事某事set/lay a trap设下陷阱设下陷阱/圈套圈套fall into a trap掉进陷阱掉进陷阱;落入圈套落入圈套trap bury-buried-buried beri 教材教材P50Soon after the quakes,the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead.地震后不久地震后不久,部队派出部队派出15万名

28、战士奔赴唐山将万名战士奔赴唐山将受困的人挖出受困的人挖出,并掩埋死者。并掩埋死者。(1)vt.埋葬埋葬;埋藏埋藏;覆盖覆盖;遮盖遮盖;掩藏掩藏(感情、错误等感情、错误等)She had learnt to bury her feeling.她已经学会了感情不外露。她已经学会了感情不外露。He buried his face in his hands and cried.他双手掩面哭了起来。他双手掩面哭了起来。(2)vt.使陷入使陷入Before he college entrance examination,Tom was buried in studying/his studies.练习：练

29、习：Because _（她（她埋头画画），埋头画画），she didnt know it was raining outside.buried herself in drawing/she was buried herself in drawingbury ones head face in ones hands双手抱头双手抱头be buried in(doing)sth.专心致志于专心致志于(做做)某事某事bury oneself in(doing)sth.Important sentences 重点知识归纳 第三部分：课文重要句式第三部分：课文重要句式 1 What 引导的引导的名词性从句

30、名词性从句，用陈述，用陈述语气语气 Do you know what these disasters are?（教材（教材P48，宾语从句，宾语从句)What impressed me most was his bravery.（主语从句）（主语从句）What 名词名词+定语从句连接词定语从句连接词 如如 What impressed=Something that impressed me 2.It seemed as if the world were coming to an end.（教材（教材P50，虚拟语气虚拟语气)as if=as though“好像好像”，在，在seem后引导表后

31、引导表语从句。语从句。(1)如果如果as if/though所引导的从句表示的情所引导的从句表示的情况是真实的或是极有可能发生的情况时，句况是真实的或是极有可能发生的情况时，句子用陈述语气。子用陈述语气。eg.It looks as/though you are ill today.（陈（陈述语气）述语气）(2)当说话人所陈述的是不真实的或极少可能发当说话人所陈述的是不真实的或极少可能发生或存在的情况时，从句用虚拟语气，从句的生或存在的情况时，从句用虚拟语气，从句的谓语动词用法如下：谓语动词用法如下：与现在事实相反：一般过去时与现在事实相反：一般过去时did/wereeg.He treats

32、his students as if they were his own sons and daughters.as if 引导的表语从句引导的表语从句 教材教材 P50 It seemed as if the world were coming to an end!仿佛世界末日即将来临！仿佛世界末日即将来临！as if 意为意为“仿佛，好像仿佛，好像”，相当于，相当于 as though。as if 可置于可置于look,seem,feel 等连系动词后引导表语从等连系动词后引导表语从句，也可以引导方式状语从句。句，也可以引导方式状语从句。（1）as if 引导的从句常用虚拟语气，表示从句所

33、述的情况不是真实的或极少有可能发生或存再。具引导的从句常用虚拟语气，表示从句所述的情况不是真实的或极少有可能发生或存再。具体用法如下体用法如下:She talks as if she knew all about it.Tom kept working as if nothing had happened.(2)as if引导的从句所述的情况为客观事实或极有可能发生，则用陈述语气。引导的从句所述的情况为客观事实或极有可能发生，则用陈述语气。It looks as if we will be late.我们似乎要迟到了。我们似乎要迟到了。(3)as if引导的从句有时可用省略形式，其结构为引导的

34、从句有时可用省略形式，其结构为:as if+名词名词/不定式不定式/分词分词/介词短语等。介词短语等。He acts as if(he were)a fool.他做事像个傻瓜。他做事像个傻瓜。Mike looked as if(he was)in search of something.迈克看起来好像在寻找什么东西似的。迈克看起来好像在寻找什么东西似的。练习练习:1)He talks as if he _(know)everything in the world.2)The clouds are gathering.It looks as if it _(be)going to rain.kn

35、ew as if+从句从句一般过去时一般过去时(与现在事实不符与现在事实不符)过去完成时过去完成时(与过去事实不符与过去事实不符)would/could/might+动词原形动词原形(与将来事实不符与将来事实不符)is3 “百分数百分数/分数分数+of+名词或代词名词或代词”做主语，做主语，谓语的单复数由谓语的单复数由of 后面的名词决定。后面的名词决定。eg.Over 70 percent of the surface of the earth is covered with water.40 percent of the workers are married women;the rest

36、 are single.4 I was having breakfast with my three children when water started filling my home.(教材教材P54)我正和三个孩子一起吃早餐，突然家里我正和三个孩子一起吃早餐，突然家里开始充满了水。开始充满了水。sb.was/were doing.when 某人正在某人正在做做这时这时 sb.was/were about to do when 某人将某人将要做要做这时这时be doing sth.when.正在做某事正在做某事,这时这时when用作并列连词常用于下列句型中用作并列连词常用于下列句型中:s

37、b.sth.when.某人刚做完某事某人刚做完某事,这时这时(突然突然)sb./sth.when.某人正要做某人正要做某事某事,这时这时(突然突然)sb.sth.when.某人正在做某事某人正在做某事,这时这时(突然突然)had(just)donewas/were on the point of doingwas/were about to dowas/were doing5.不定式用主动形式表示被动意义不定式用主动形式表示被动意义教材教材P50 Water,food,and electricity were hard to get.没有水和食物，电也停了。没有水和食物，电也停了。句式分析句式

38、分析:主语主语(water,food,and electricity)是不定式是不定式(to get)的逻辑宾语的逻辑宾语,因此不定式因此不定式后不能出现宾语。后不能出现宾语。（1）如果不定式中的动词为不及物动词，则其后要接相应的介词。）如果不定式中的动词为不及物动词，则其后要接相应的介词。This kind of paper is not hard enough to write on.（2常用的形容词有：常用的形容词有：easy,difficult,hard,interesting,pleasant,comfortable,impossible,safe,fit,dangerous等等 The book is difficult to understand.这本书很难理解。这本书很难理解。（3）变式：）变式：It+be+adj.+不定式（含宾语）不定式（含宾语）The man is easy to get along with.It is easy to get along with the man.练习：练习：The question is difficult for such a little boy _(answer).to answer Thank you!Thank you!