UNIT 4 NATURAL DISASTERS重点单词短语讲练（ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、UNIT 4UNIT 4NATURAL DISASTERSNATURAL DISASTERS重点单词短语讲练重点单词短语讲练1.rescue n.&vt.营救;救援单句填空He rescued three children the burning building.We came his rescue and pulled him out of the river.I was the first Western TV reporter permitted to film a special unit caring for pandas (rescue)from starvation in th

2、e wild.(2016课标全国)fromtorescued句式升级Id like to see the boy who was rescued from the earthquake.Id like to see the boy from the earthquake.(非谓语动词)用rescue的适当形式或介词填空When the accident happened,the workers didnt give up the hope of rescuing them danger.rescuedrescuefrom点拨点拨(1)rescue sb./sth.from.把某人/某物从中解救

3、出来rescue sb.from danger救某人脱险(2)come to/go to sb.s rescue来/去营救某人rescue team/workers救援队/人员2.ruin n.&vt.破坏;毁坏单句填空A large number of companies and buildings were ruins after the explosion on August 12,2020.Drunk-driving not only ruined (he)but also killed several passers-by.inhimself一句多译他犯了个错误,这让他失去了出国的机

4、会。He made a mistake,going abroad.(定语从句)He made a mistake,going abroad.(分词短语作状语)which ruined his chance ofruining his chance of点拨点拨(1)lie/be in ruins毁坏;严重受损;破败不堪fall into ruin毁坏;败落(2)ruin oneself毁掉自己;自取灭亡ruin ones hope/chance使某人的希望破灭/机会丢失辨析ruin“毁坏;毁掉”,常指彻底毁掉,强调事物的价值遭到破坏damage“损坏;损害”,常指可以修复的损坏destroy“

5、破坏;毁灭”,常指彻底的不可修复的破坏3.shock n.震惊;令人震惊的事;休克 vt.(使)震惊单句填空We were all shocked the news of her death.I was shocked (hear)that he had resigned.at/byto hear用shock的适当形式或介词填空People were to see that the little girl was beaten by her stepmother.The news all the people around,which was also a shock her father w

6、ho was working abroad.shockedshockingshockedto点拨点拨(1)be a shock to.使吃惊(2)shocked adj.震惊的;惊讶的be shocked at/by对吃惊be shocked to do sth.吃惊地做某事(3)shocking adj.令人震惊的联想以-ing结尾的形容词强调事物的特征,意为“令人的”;以-ed结尾的形容词强调人内心的感受,意为“感到的”。encouraging令人鼓舞的encouraged 受到鼓舞的satisfying令人满意的satisfied感到满意的surprising令人惊奇的surprised

7、惊讶的moving令人感动的moved 感动的4.suffer vt.遭受;蒙受 vi.(因疾病、痛苦、悲伤等)受苦单句填空It was as a result of the accident that the company (suffer)a great loss.She has been suffering the loss of memory since she had that car accident.sufferedfrom句式升级He had never suffered such a great loss in his life,so he almost lost the h

8、ope for life.such a great loss in his life,he almost lost the hope for life.(分词作状语)Not having suffered点拨点拨(1)suffer from患病;因而受苦suffer from a bad cold患重感冒suffer pains/hardships遭受痛苦/困难(2)suffering n.苦难;痛苦sufferer n.受难者联想“v.+from”短语集锦:benefit from从中获益date from始于;追溯到result from由造成5.survive vi.生存;存活 vt.幸

9、存;艰难度过用survive的适当形式或介词填空The woman was the only who the earthquake.She survived little water under the ruins.Her was a real wonder and finally she survived her husband 5 years.survivorhad survivedonsurvivalby完成句子毫无疑问,我们生存的唯一途径就是与自然和谐相处。Undoubtedly,the only way is to live in harmony with nature.for us

10、 to survive点拨点拨(1)survive on依靠维持生活A survive B by.A比B活的时间长(2)survivor n.幸存者(3)survival n.幸存;残存物易错survive表示“幸存;幸免于”时为及物动词,其宾语前不用加in或from。go through 经历;经受赏句猜义The plan went through,which made us all happy.This year we have gone through too many natural disasters,such as earth-quakes,floods and mudslides

11、.I had gone through my money before I found a job.I always start the day by going through my email.通过经历用完查看As you go through this book,you will find that each of the millions of people who lived through World War had a different experience.详细研究点拨点拨(1)经历,遭受。相当于experience。(2)仔细检查,仔细查看。相当于go over。(3)(法

12、律、合同等)通过,接受,达成。(4)详细研究,仔细琢磨。(5)耗尽,用完。相当于run out of。联想through有“从头到尾”的意义,所以大多数“动词+through”构成的短语都含有“完成”“自始至终”的意义,可利用这一点记忆有关through的短语。1.too.to.太以至于不能教材原句Chickens and even pigs were too nervous to eat,and dogs refused to go inside buildings.单句填空I was young to understand the meaning of the film.Im too gl

13、ad (admit)to a key university.tooto be admitted一句多译这个小男孩太小了,不能去上学。The little boy is he cant go to school.The little boy is to school.so young thattoo young to go点拨点拨(1)too.to.与not或never连用时,意为“无论也不过分,越越好”。(2)too+adj.(anxious,eager,glad,happy,pleased,ready,willing,etc.)to do sth.(表示肯定意义)非常/很做某事(3)can

14、never/not+动词+too+adj./adv.+to do sth.意为“再做某事也不过分,越做某事越好”。2.as if(=as though)引导的从句教材原句It seemed as if the world were coming to an end!单句填空Boy as he is,he talks as if he (be)an adult.She talks about Hong Kong as though she (be)there before.He talks gladly as if he (be)our monitor.werehad beenwould/cou

15、ld/might be完成句子她匆忙地离开了房间,好像生气了。She hurriedly left the room .as though/if(she was)angry点拨点拨as if/though引导从句时,根据表达的需要,从句可以用陈述语气,也可以用虚拟语气。as if/though引导的从句的虚拟语气有以下三种情况:(1)从句谓语与主句谓语同时进行,从句用一般过去时(系动词一般用were);(2)从句谓语在主句谓语之前发生,从句用过去完成时;(3)从句谓语在主句谓语之后发生,从句用过去将来时(would/could/might+do)。联想as if/though引导的从句有时用省

16、略形式。此时as if/though后常接名词、形容词、副词、现在分词、过去分词、不定式等。Tom raised his hand as if(he was)to say something.汤姆举起手来好像要说什么。He acted as if(he were)a fool.他表现得像个傻瓜。3.be doing sth.when.正在做某事,这时教材原句I was having breakfast with my three children when water started filling my home.单句填空He (sleep)when there was a knock at

17、 the door.I was about (go)out when the telephone rang.We had just begun to work the machine broke down.The thief was on the point of (put)his hand into the ladys handbag when the bus suddenly stopped.was sleepingto gowhenputting点拨点拨其他相关句型有:be on the point of doing.when.刚要做这时be about to do.when.正要做这时had just done.when.刚做完这时易错在本句型中when不可换成while。