M3U4(知识点梳理)课件.ppt

1、 Reading Selectively or Extensively Some people think that one should choose useful books.For one thing,ones energy is limited.For another,some books have bad effects.All these make it necessary for one to read selectively.Some others have just the opposite opinion.They consider it unnecessary to re

2、ad selectively.First of all,one can get different knowledge from different books.Besides,reading extentively can help us fight against the bad effects of some books.As far as I am concerned,I am undoubtedly in favor of reading extentively.There are two reasons for this.The first reason is that it ca

3、n enlarge my knowledge.The other is that I can know the world roundly.So I prefer to rad extentively and believe it will bring much good to me.必修三必修三2.Water is fundamental to the development of life.基本的基本的,根本的根本的,重要的重要的1.The fundamental cause of his success is his hard work.2.A knowledge of economic

4、s is fundamental to anyunderstanding of this problem.经济知识对于理解这个问题是至关重要的。经济知识对于理解这个问题是至关重要的。他成功的根本原因是他工作努力。他成功的根本原因是他工作努力。The wife suffered a lot from domestic _(家庭暴力).Her husband was a _(粗暴的)man.He often beat the poor wife _(猛烈地,粗暴地).One day,there was a _(狂风)wind.Luckily or unluckily,the husband die

5、d a _ death(惨遭横死).3.violent violence violentlyviolenceviolentviolentlyviolentviolent It is a tradition in China to _ fireworks to celebrate the Spring Festival.But some fireworks may be highly _.The _ may get people seriously burnt.So we can often see some parents _ in/with anger when seeing their c

6、hildren playing with fireworks.explodeexplosiveexplosionexplode4.explode v.explosion n.explosive adj.1)Fred and Jim did not like each other at first,but in time they became friends.2)We were just in time for the bus.3)You will realize how your parents love you in time.及时及时;最终最终;总有一天总有一天;及时及时5.in tim

7、esooner or later eventually联想：填入适当的词，完成下列短语。联想：填入适当的词，完成下列短语。(1)_ times 有时有时(2)_ the time 一直一直(3)at _ time 一次一次(4)at _ time曾经曾经(5)at the _ time 同时同时(6)_ time _time 不时，偶尔不时，偶尔(7)_ the first time 第一次第一次(8)in _ time立刻立刻(9)_ the times过时的过时的(10)_ the time being暂时的暂时的 at allasamefrom tofornobehindforone曾经

8、，曾经，我对英语学习失去了兴趣，但是我的老师经常对我说，我对英语学习失去了兴趣，但是我的老师经常对我说，“继继续努力，你总有一天会成功的。续努力，你总有一天会成功的。”At one time，I lost heart in English learning，but my teacher said to me，“Keep on working hard，and youll succeed in time.”（1）大气层大气层1)地球的大气层包括水蒸气、二氧化碳、氧气、氮气和其他气体。The earths atmosphere includes 、and other gases.（2）气氛气氛,氛

9、围氛围2)Completely lost in the exciting of the football match,Tom didnt feel his pocket picked.A scene B view C atmosphere D sightwater vapournitrogencarbon dioxideoxygen6.atmosphere n.existence e into existenceexist on 靠靠为生为生exist in 存在于存在于之中之中1)Does life _(存在)on Mars?2)When did the world _(产生)?3)He d

10、oesnt believe in the _ of God?A.life B.exist C.existence D.exhibition4)I can hardly exist _ the wage Im getting.Theres no more money left for luxuries.A.by B.in C.on D.intoexistcome into existence7.exist vi.late adj.迟到的，晚的；前任的；later adv.后来，adj.late的比较级latest adj.最新的 lately adv.=recently 近来 1)Mr.Zhu

11、Rongji is the_ Prime Minister of China.3)She said she would ring you _ this morning.5)Its only _ that she has been well enough to go out.2)He is often _ for school.4)Have you heard about the _ news?8.laterlatelatelaterlatestlately9.turn1.turn to2.turn into3.turn in4.turn off5.turn on6.turn up7.turn

12、down8.turn over9.turn out to be10.take ones turn11.in ones turn12.in turn10.harmful工厂排放的有毒气体对环境有害工厂排放的有毒气体对环境有害.Poisonous gased given out from the factories are harmful to the environment.医生警告我暴晒会伤害皮肤医生警告我暴晒会伤害皮肤.The doctor warned me that too much sunshine would do harm to my skin.Dont harm your eye

13、s by reading in the dim light.别在昏暗的光线下看书别在昏暗的光线下看书,这样会伤害你的眼睛这样会伤害你的眼睛.熟记下列搭配。熟记下列搭配。be harmful to对对有害有害do harm to sb.=do sb.harm对某人有害处对某人有害处do more harm than good 弊多利少弊多利少come to no harm 没受损害没受损害11.spread 传播,伸展,展开I spread my arm as far apart as I could.Mom spread a new table cloth on the table.She w

14、as told not to spread this secret around.A wide stretch of land spreads in front of us.我尽可能地将双臂展开.我们面前是一片广阔的土地.spread extend expand1.Cant you _ your visit for a few days?2.2.The fire _ from the factory to the warehouse nearby.3.3.He is thinking of _ his business.4.4.The tourism season _ from May til

15、l October.extendextendsspreadexpanding伸出伸出,延伸延伸,指长度指长度 宽度以及时间的延长宽度以及时间的延长伸开伸开,传播传播,指向四面八方传播指向四面八方传播(疾病疾病),散布散布(消息消息)扩大扩大,指尺寸指尺寸,范围和体积的扩大范围和体积的扩大12.puzzle 使迷惑_ puzzle sb._ be puzzled about sth._ be puzzlingThe murder case _ _ _ _ _.(仍然让警察很困惑)I have been sitting here _ _ _ _(苦苦思索该怎么办).The deeper meani

16、ng of the poem remains a puzzle.continued to puzzle the police.puzzling what to do谜谜,难题难题sthsbsth13.prevent fromIn order to prevent ourselves from infection with the Bird flu,we should pay much attention to our diet.我们必须防止大火蔓延我们必须防止大火蔓延.We must prevent fire from spreading.prevent sb.(from)doingstop

17、sb.(from)doingkeep sb.from doingThe plan will be prevented from _.A.carry out B.to carry out C.carrying out D.being carried outDWe prevent the pollution_ our people happy.A.from making B.making C.to make D.madeC在被动语态中,from不能省略.14.cheer up(使使)高兴起来，振奋起来高兴起来，振奋起来Your presence cheered him up.Cheer up!Ou

18、r troubles will soon be over.运用：翻译下列句子。运用：翻译下列句子。想办法高兴点儿想办法高兴点儿,生活并不是那么糟生活并不是那么糟!_Try and cheer up a bit;life isnt that bad!I went to cheer our team on.加油加油15.depend on 取决于，信任，信赖；取决于，信任，信赖；You have to prepare the next question depending on what the person says.搭配：熟记下列词组或句式搭配。搭配：熟记下列词组或句式搭配。depend on

19、/upon sb./sth.to do sth.指望着某人指望着某人/某物某物做某事做某事depend on it that相信，指望相信，指望That(all)depends.=It(all)depends 视情况而定视情况而定Im planning to hold a party in the open air,but I can make no guarantees because it _ the weather.A.links with B.depends on C.connects to D.decide on16.force n.力量，暴力力量，暴力 复复军队军队 vt.强制，强

20、迫强制，强迫The policemen forced the criminals to give up their arms.警察迫使罪犯放下武器。警察迫使罪犯放下武器。搭配：熟记下列词组或句式搭配。搭配：熟记下列词组或句式搭配。force sb.to do sth./force sb.into(doing)sth.强迫某人强迫某人做某事做某事force ones way into the house 强行闯入这座房子强行闯入这座房子force ones way through the crowd 强行挤过人群强行挤过人群force ones way in/out 挤进挤进/出出force a

21、 smile 强作笑容强作笑容force the door open 用力把门撞开用力把门撞开make a forced landing(飞机飞机)迫降迫降by force 用武力或暴力用武力或暴力16.now that 由于，既然由于，既然(=since)Now that the kids have left home,weve got a lot of extra space.孩子们都离开家了，我们住着就更宽敞了孩子们都离开家了，我们住着就更宽敞了运用：根据汉语意思完成英文句子。运用：根据汉语意思完成英文句子。(1)既然你长大了，就不应该依靠你的父母。既然你长大了，就不应该依靠你的父母。_

22、,you should not rely on your parents.(2)既然已完成了工作既然已完成了工作,你就应该好好休息一下。你就应该好好休息一下。You ought to have a good rest _.Now that you grow up now that youve finished the work.now that1.及时，最终及时，最终2.冷静，冷却冷静，冷却3.对对有害有害4.下蛋下蛋5.导致导致,生生(孩子孩子)6.轮到某人轮到某人7.阻止阻止干干8.挡住挡住(光线光线)9.出发去某地出发去某地10.欢呼欢呼,感到高兴感到高兴11.既然既然12.(火灾火灾/

23、战争战争)爆发爆发13.小心小心,当心当心1.in time2.cool down3.be harmful to4.lay eggs5.give birth to6.in ones turn 7.prevent.from8.block out9.be off for/set off for/leave for 10.cheer up11.now that12.break out13.watch out forUseful expressions 翻译：翻译：这种细胞已经变得有那种细胞的三倍大了1)This cell has become _ that one.2)This cell has become _ that one.3)This cell has become _ that one.three times as large astwice larger thanthree times the size of