高中人教版英语必修一同课异构课件：UNIT 4 SECTION B LANGUAGE POINTS 2.ppt

1、Unit 4 EarthquakesUnit 4 Earthquakes1.Imagine your home begins to shake and you must leave it right away.imagine:form a mental pictureimagine+n./pron.imagine sb.to beImagine yourself to beon a desert island.设想一下你身处荒岛的情形。right away:at once;in no time;immediatelyright now:at this very momentMake up yo

2、ur mind _.Ill return the book _.right nowright awaysmelly:smell+y=adj.smell n./v.(smelt/smelled)They were all hungry and the food _ good.I can _ something burning in the kitchen.Please throw the _ fish away.smeltsmellsmelly2.A _ gas came _ _ the cracks.smellyout of3.the water pipes in some buildings

3、cracked and _.burst【寓词于境】阅读下列句子，并试着总结burst在句中的词性、含义及用法。1.The pipes had burst and the house was under two feet of water.2.The police burst into the room and took the young man away.3.Hearing the news,the woman burst into laughter.5.There was a burst of laughter in the next room.4.She burst out crying

4、 for no reason,which surprised us.burst作 _ 词，意思是 _（句1）；常用于短语 burst into+a room,building,etc.闯入，突然破门而入（句2）；burst into+n.突然爆发，突然起来（句3）；burst out doing突然（句4）。burst作 _ 词，意思是_（句5），还可指“爆裂；破裂之处，裂口”。动爆裂名突然一阵用burst或其短语的适当形式填空。1.The plane crashed and _ flames.2.The dam _ because of the heavy rain.3.It looked

5、as if Kate was about to _ _ tears.4.Everyone was quiet when John suddenly _ laughing.burst outburst intoburstburstinto4.It seemed as if the world was at an end!1)as if 似乎，好像=as thoughShe spoke to me as if she knew me.她和我说话的神情，好像她早就认识我似的。2)as if 在表语从句中相当于that:It seemed as if the meeting would never e

6、nd.看起来会议没完没了。本文中as if 的用法就是第二种。It seemed as if the world was at an end!=It seemed that the world was at an end!at an endat the end of 用于表示具体事物或场所的场合，它也可以用来表示比喻意;by the end of 用于表示时间的场合，到结束的时候，用于过去完成时态;in the end 意思“最后、终于”。at the end of by the end of in the end1)His father will return home _ this yea

7、r.2)He will be a scientist _.3)How many English words had you learned _ last term?at the end ofin the endby the end of5.In fifteen terrible seconds a large city lay in _.ruinslie(lay,lain):to be,remain or be kept in a certain statein ruins:severely damaged or destroyedruindestroydamage damage 指部分“损坏

8、”、“损害”、“破坏”或指使用价值有所降低。它可以用作动词,也可以用作名词,用作名词时常与to something连用。The accident did a lot of damageto his car.destroy 只能用作动词,指彻底破坏,以致不可能修复,常作“破坏”、“毁灭”解,也可以指希望、计划等打破。The earthquakedestroyed almost the whole town.ruin指对物体或生命彻底的破坏，但往往是非暴力的，也往往不是一次的打击结果，常指对美好的或希望中的事物的破坏。The fire ruined the house.The company is

9、 facing ruin.The house has fallen into ruin.Smoking ruined his health.吸烟毁了他的健康。She ruined his prospects.她毁了他的前途。The village _ in ruins after the war.These machines have _ idle since the factory closed.laylainEverywhere they looked nearly everything was _.destroyedHe _ his girl friends prospects.ruin

10、edSoft wood _ easily.damagesAn earthquake left the whole town _.His career is _.in ruinsin ruins6.Two-thirds of the people died or were_ during the earthquake.injuredMore than 61%of the surface of the earth _ covered by water.Seventy percent of the workers in this factory _ young.以百分数作为主语的，谓语动词是单数还是

11、负数取决于百分数后面跟的名词是可数还是不可数的。isare请根据提示完成下列句子。1._(三分之一)of the students in our class _(be)girls.2._(五分之三)of the soil _(wash)away by the flood last night.3._(一半)of the desks in this school _(make)in his company.4._(大部分的)of the lecture he made yesterday _(be)interesting.One-thirdareThree-fifthswas washedHal

12、fare madeMostwas5._(数万)people _(dance)in the big square now.6.There were _(一万)students taking part in the exam yesterday.7._(百分之九十)of the mountain _(cover)by trees.is coveredTens of thousands ofare dancingten thousand90%/90 percentinjurehurtwoundinjureinjure:to hurt oneself/sbto hurt oneself/sb./sth

13、sth.physically.physically三者都可表示受伤，伤害。injure 一般是指在事故中受伤，往往意为“外伤”。wound 一般指外伤，如刀伤、枪伤等，尤其指在战争中，打斗中受伤。hurt 可指对身体上的伤害，也指对心灵造成的伤害。Their criticisms _ him deeply.Smoking will _ his health.He was slightly _ in the car accident.He got _ in the fighting.What you said _ my feeling.have hurtinjuredinjuredwounded

14、hurt7.trap 阅读下列句子，注意trap的意思及用法。1)The elevator broke down and we were trapped inside(it).2)I must take no notice of their politeness or kindness which was designed to trap me into giving information.3)If were lucky,the thief will fall right into our trap.归纳 trap可以作 _，意为：_（句1）。可以构成短语trap sb.into(doing

15、)sth.，表示“使中计；使陷入圈套”（句2）。也可以作名词，意为：_（句3）；_（句4）。动词使陷入困境困境陷阱4)To break out of the trap they need help from the government.根据括号内的提示完成句子。1.I knew perfectly well _(这是一个陷阱).2.By clever questioning,they _(诱使他)making an agreement.it was a trap trapped him into8.shockI was shocked by the way he treated his ow

16、n mother.He was shocked at her smoking.shock v.（使）震惊，使惊愕Whoever touches that wire can get badly shocked.It gave me quite a shock to be told I was seriously ill.shock v.使受电击shock n.震惊An electric shock can kill you.shock n.电击有类似用法的词有很多，如：interest,frighten,excite,puzzle,satisfy等。shock有两种分词转化成的形容词形式：sho

17、cking令人震惊的（用来修饰物）；shocked震惊的（用来修饰人）。用shock的适当形式填空。1.The news of his mothers death was a terrible _ to him.2.What _ us most was that such a good boy should quarrel with his father.3.O.Henrys short stories always gave the readers _ endings.shockingshockshocked1.The sound of planes could be heard outsi

18、de the city of Tangshan even when no planes were in the sky.这是一个复合句。主句是 _ _ _，outside the city of Tangshan在主句中作地点状语，_引导时间状语从句。The sound of planes could be heard outside the city of Tangshanwhen【翻译】即使天空没有飞机，在唐山市城外也可以听到飞机声。【仿写】即使事情老是不如意，我的同桌也从未放弃。_My desk-mate never gives up even when things keep goin

19、g badly.2.But the one million people of the city,who thought little of these events,were asleep as usual that night.这是一个复合句。句子的主干是_。_引导非限制性定语从句，修饰people。But the one million people were asleep as usual that nightwho【翻译】但是，唐山市的一百万居民几乎都没有把这些情况当作一回事，当天晚上照常睡着了。【仿写】但是，那位与我素不相识的年轻人，那天就像我的亲兄弟一样帮助我摆脱了困境。_But

20、 the young man,whom I didnt know,helped me out like my own brother that day.3.It seemed as if the world was at an end!这是一个复合句。主句是 _，as if引导表语从句，其后从句中谓语动词常用虚拟语气。【翻译】世界似乎到了末日!【仿写】这场仗似乎老打不完。_It seemed It seemed as if the fight would never end.4.The army organized teams to dig out those who were trapped

21、 and to bury the dead.部队人员组成小分队，将受困的人们挖出来，将死者掩埋。句子的主干是The army organized teams,to dig out.and to bury.这两个不定式短语作目的状语，who were trapped是定语从句，修饰 _。those【仿写】他们种下许多果树，让那些穷人富裕起来，而且也是为了保护环境。_They planted plenty of fruit trees to make those who were poor rich and also to protect the environment.dig out 挖掘；发现

22、to dig out the tapped miners把困在井下的矿工们挖救上来to dig oneself out of the snow自己从雪堆中爬出来We dug out the truth from a mass of information.我们从一大堆材料中发现了真相。bury:A.to place in the ground B.to occupy(oneself)with deep concentration;absorbThe dog buried the bone in the ground.I buried myself in my studies.bury ones

23、elf in=be buried in devote oneself to=be devoted to5.Thousands of families were killed and many children were left without parents.a.这是一个由and连接的并列复合句。b.本句的结构是：第一个分句（Thousands of families were killed）+and+第二个分句（many children were left without parents）。c.第二个分句的结构为：主语（many children）+谓语（were left）+主语补足语（without parents）。d.可以充当补足语的还有形容词、分词、不定式、名词或句子等。【仿写】有这么多作业要做，我怎么能轻松起来呢？_How could I feel relaxed with so much homework to do?