M3U4(知識點梳理)課件

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 unnecessar

2、y to read 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 reaso

3、n is that it can 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. Reading Sel必修三Unit 4 Astronomy: the science of the stars必修三Unit 4 Astronomy:1. according to =in the light of 根據(jù)， 介詞短語根據(jù)我們的調(diào)查，城市汽車的數(shù)量急劇增加。 ,

4、 the number of cars in the city has increaded rapidly.According to our surveyAccording to scientists research, water is fundamental to life.1. according to =in the light 2. Water is fundamental to the development of life. 基本的,根本的 ,重要的1.The fundamental cause of his success is his hard work. 2. A know

5、ledge of economics is fundamental to anyunderstanding of this problem. 經(jīng)濟(jì)知識對于理解這個問題是至關(guān)重要的。 他成功的根本原因是他工作努力。 2. Water is fundamental to the 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 _(狂風(fēng) ) wind. Luckily or

6、 unluckily, the husband died a _ death (慘遭橫死).3.violent violence violentlyviolenceviolentviolentlyviolentviolent The wife suffered a lot fro 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

7、 often see some parents _ in/with anger when seeing their children playing with fireworks. explodeexplosiveexplosionexplode4. explode v. explosion n. explosive adj. It is a tradition in China1)Fred and Jim did not like each other at first, but in time they became friends. 2)We were just in time for

8、the bus.3)You will realize how your parents love you in time.及時; 最終; 總有一天; 及時5.in timesooner or later eventually聯(lián)想：填入適當(dāng)?shù)脑~，完成下列短語。(1)_ times 有時(2)_ the time 一直(3)at _ time 一次 (4)at _ time曾經(jīng)(5)at the _ time 同時(6)_ time _time 不時，偶爾(7)_ the first time 第一次(8)in _ time立刻(9)_ the times過時的(10)_ the time bei

9、ng暫時的 at allasamefrom tofornobehindforone曾經(jīng)， 我對英語學(xué)習(xí)失去了興趣，但是我的老師經(jīng)常對我說，“繼續(xù)努力，你總有一天會成功的?！盇t one time ， I lost heart in English learning， but my teacher said to me，“Keep on working hard， and youll succeed in time.”1)Fred and Jim did not like eaM3U4(知識點梳理)課件 （1） 大氣層1)地球的大氣層包括水蒸氣、二氧化碳、氧氣、氮?dú)夂推渌麣怏w。The earth

10、s atmosphere includes 、 、 、 and other gases. （2） 氣氛,氛圍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. （1會議在友好的氛圍中進(jìn)行.創(chuàng)造良好的學(xué)習(xí)氛圍很重要.The meeting was held in a friendly a

11、tmosphereIts very important to create a good atmosphere for your study 會議在友好的氛圍中進(jìn)行.The meeting was heexistence e into existenceexist on 靠為生exist in 存在于之中1)Does life _ (存在) on Mars?2)When did the world _ (產(chǎn)生) ?3)He doesnt believe in the _ of God? A. life B. exist C. existence D. exhibition4) I can ha

12、rdly exist _ the wage Im getting. Theres no more money left for luxuries. A. by B. in C. on D. intoexistcome into existence7. exist vi.existence e into existenlate adj. 遲到的，晚的；前任的； later adv. 后來，adj. late的比較級latest adj. 最新的 lately adv. =recently 近來 1) Mr. Zhu Rongji is the_ Prime Minister of China.

13、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. laterlatelatelaterlatestlatelylate adj. 遲到的，晚的；前任的； later 9. turnturn toturn intoturn inturn offturn onturn upturn down8. turn ove

14、r9. turn out to be10. take ones turn11. in ones turn12. in turn9. turnturn to8. turn over10. harmful工廠排放的有毒氣體對環(huán)境有害.Poisonous gased given out from the factories are harmful to the environment.醫(yī)生警告我暴曬會傷害皮膚.The doctor warned me that too much sunshine would do harm to my skin.Dont harm your eyes by read

15、ing in the dim light.別在昏暗的光線下看書, 這樣會傷害你的眼睛.熟記下列搭配。be harmful to對有害do harm to sb. =do sb. harm對某人有害處do more harm than good 弊多利少come to no harm 沒受損害10. harmful工廠排放的有毒氣體對環(huán)境有害.Pois11. spread 傳播, 伸展, 展開I spread my arm as far apart as I could.Mom spread a new table cloth on the table.She was told not to s

16、pread this secret around.A wide stretch of land spreads in front of us.我盡可能地將雙臂展開.我們面前是一片廣闊的土地.spread extend expandCant you _ your visit for a few days?2. The fire _ from the factory to the warehouse nearby.3. He is thinking of _ his business.4. The tourism season _ from May till October.extendexten

17、dsspreadexpanding伸出,延伸,指長度 寬度以及時間的延長伸開,傳播,指向四面八方傳播(疾病),散布(消息)擴(kuò)大,指尺寸,范圍和體積的擴(kuò)大11. spread 傳播, 伸展, 展開I sp12. puzzle 使迷惑_ puzzle sb._ be puzzled about sth._ be puzzlingThe murder case _ _ _ _ _.(仍然讓警察很困惑)I have been sitting here _ _ _ _ (苦苦思索該怎么辦).The deeper meaning of the poem remains a puzzle.continued

18、 to puzzle the police.puzzling what to do謎, 難題sthsbsth12. puzzle 使迷惑_ pu13. prevent fromIn order to prevent ourselves from infection with the Bird flu, we should pay much attention to our diet.我們必須防止大火蔓延.We must prevent fire from spreading.prevent sb. (from) doingstop sb. (from) doingkeep sb. from d

19、oingThe 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在被動語態(tài)中,from不能省略.13. prevent fromIn order to p14. cheer up (使)高興起來，振奮起來Your presence cheered him up. Cheer up!

20、Our troubles will soon be over. 運(yùn)用：翻譯下列句子。想辦法高興點兒, 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14. cheer up (使)高興起來，振奮起來Try a15. depend on 取決于，信任，信賴；You have to prepare the next question depending on what the person says. 搭配：熟記下列詞組或句式搭配。depend on/ upon sb./sth

21、. to do sth. 指望著某人/某物做某事depend on it that相信，指望That ( all ) depends.= It (all) depends 視情況而定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 onIm planning to hold a party i16. force n.力量，暴力 復(fù)軍隊 vt.

22、強(qiáng)制，強(qiáng)迫The policemen forced the criminals to give up their arms.警察迫使罪犯放下武器。搭配：熟記下列詞組或句式搭配。force sb. to do sth./force o (doing) sth. 強(qiáng)迫某人做某事force ones way into the house 強(qiáng)行闖入這座房子force ones way through the crowd 強(qiáng)行擠過人群force ones way in/out 擠進(jìn)/出force a smile 強(qiáng)作笑容force the door open 用力把門撞開make a forced landing(飛機(jī))迫降by force 用武力或暴力16. force n.力量，暴力 復(fù)軍隊 vt.強(qiáng)制16. now that 由于，既然(=since)Now that the kids have left home, weve got a lot of extra space.孩子們都離開家了，我們住著就更寬敞了運(yùn)用：根據(jù)漢語意思完成英文句子。(1)既然你長大了，就不應(yīng)該依靠你的父