英語必修三Unit4Languagepoingts

1、1. They were in time to produce the water.練習(xí)練習(xí) 用用time短語填空。短語填空。1). They caught the bus in time. 他們及時趕上了汽車。他們及時趕上了汽車。2). If you keep on, you will succeed in time. 如果堅持下去，你們總?cè)绻麍猿窒氯?，你們總有一天會成功的。有一天會成功的。in time _及時；最終；遲早及時；最終；遲早1).William arrived at the theatre just _ _ for the play was to be on. 2). Hur

2、ry up! The concert will begin _ _ _. 3). _ _ _ will I give up. 4). The boy laughed and cried _ _ _ _.5). _ _ _ he was addicted to playing web games, but now he devotes himself to writing, which delights his mother.6). Dont try to do everything at once; take it a bit_ _ _.7). Youll have your own offi

3、ce soon, but _ _ _ _ you ll have to share one with me.in time in no timeAt no time at the same time At one timeat a time for the time beingin time for sth./ to do sth. 及時；不遲及時；不遲in no time 立刻；馬上立刻；馬上 at no time永不永不 at one time 有個時期；曾經(jīng)；一度有個時期；曾經(jīng)；一度at a time 一次；每次一次；每次 at times = sometimes 有時有時all the

4、 time 一直；始終；老是一直；始終；老是on time 按時；準(zhǔn)時按時；準(zhǔn)時by the time到到的時候?yàn)橹沟臅r候?yàn)橹筬or the time being 暫時；暫且暫時；暫且take one s time不著急；慢慢來不著急；慢慢來 kill time 消磨時間消磨時間 from time to time 不時地，間或不時地，間或many a time 常常；多次常常；多次 once upon a time 從前從前at the same time 同時；盡管如此同時；盡管如此ahead of time 提前，提早提前，提早 race against time 爭分奪秒爭分奪秒tim

5、e and again 一次又一次；重復(fù)地一次又一次；重復(fù)地keep time (鐘表鐘表)走得準(zhǔn)走得準(zhǔn) keep bad time（鐘表）走得不準(zhǔn)（鐘表）走得不準(zhǔn)take one s time 慢慢來，別急慢慢來，別急have a good/nice/hard time (in) doing sth 做某事很做某事很 It s (high/about) time that sb. did/ should do sth. 是做某事的時候是做某事的時候了了 2. This produced a chain reaction, which made it possible for life to

6、develop.使生命的發(fā)展成為可能使生命的發(fā)展成為可能1) chain reaction _2) make it + adj./n. for sb. /sth. to do sth.解釋解釋 此句中此句中it是是_，真正賓語是，真正賓語是_，賓語補(bǔ)足語是，賓語補(bǔ)足語是_。常用于此結(jié)構(gòu)的動詞還有常用于此結(jié)構(gòu)的動詞還有think, feel, find, consider等。等。練習(xí)練習(xí) 完成句子或翻譯。完成句子或翻譯。1). We _ _ _ _(規(guī)定規(guī)定) to get up at 6 o clock every morning.2). I _ _ _(發(fā)現(xiàn)很難發(fā)現(xiàn)很難) to get al

7、ong with him3). 他發(fā)現(xiàn)不可能離開德國去美國了。他發(fā)現(xiàn)不可能離開德國去美國了。_4). 我覺得我有責(zé)任幫助你。我覺得我有責(zé)任幫助你。_make it a rule find it hardHe found it impossible to leave Germany for the USA. I think/find/feel/consider it my duty to help you. 連鎖反應(yīng)連鎖反應(yīng)形式賓語形式賓語for live to begin to developpossible3. They produced young generally by laying

8、eggs.lay (laid; laid; laying) 產(chǎn)產(chǎn)(蛋蛋);放置放置; 把放下把放下;擺設(shè)擺設(shè);鋪鋪(地毯地毯)lie (lay; lain; lying) 躺躺; 位于位于 lie (lied; lied; lying) 說謊說謊 重點(diǎn)用法重點(diǎn)用法 lay短語：短語：lay eggs 下蛋下蛋 lay sth. aside 把某物放在一邊；積蓄（錢）把某物放在一邊；積蓄（錢）lay sth. down 把某物放下把某物放下 lay the blame on sb.責(zé)備某人責(zé)備某人lay the table 擺桌子擺桌子lay emphasis / stress on sth.

9、把重點(diǎn)放在某事上把重點(diǎn)放在某事上典例典例1). He laid his books on the desk. 他把他把書書放在放在桌子桌子上。上。2). Who should we lay the blame on? 我們該責(zé)備誰我們該責(zé)備誰?練習(xí)練習(xí) 1). The bird _ its eggs in other birds nests. 2). He is a political leader that _ _ _ _ (非常強(qiáng)調(diào)非常強(qiáng)調(diào)) individual responsibility. 3). He _ some money _ for rainy days. 4). The n

10、aughty boy _ to me that the hen that _ there just now had _ two eggs the day before. lays lays great stress onlays/putsasideliedlaylaid4. They are putting too much carbon dioxide into the atmosphere, which prevents heat from escaping from the earth into space. 他們把太多的二氧化碳釋放到大氣層他們把太多的二氧化碳釋放到大氣層中中, 這就使

11、得熱量不能從地球上散發(fā)到太空中去。這就使得熱量不能從地球上散發(fā)到太空中去。 典例典例1). His back injury may prevent him from playing in tomorrow s game. _他背部的傷可能使他參加不了明天的比賽。他背部的傷可能使他參加不了明天的比賽。拓展拓展 使使不做事；阻止不做事；阻止做某事做某事prevent / stop sb. (from) doing sth.keep sb. from doing sth.注：在被動語態(tài)中，三者的注：在被動語態(tài)中，三者的from都不可?。划?dāng)后接都不可?。划?dāng)后接sb s doing sth. 作賓語時，

12、只能用作賓語時，只能用prevent或或stop，不能用，不能用keep。練習(xí)練習(xí) 根據(jù)句子的意思完成句子或翻譯。根據(jù)句子的意思完成句子或翻譯。1). Doctors took action to_(防止這種疾病的蔓延防止這種疾病的蔓延).2). Of course I can t _ your going abroad. 3). 警察阻止他們攜帶武器。警察阻止他們攜帶武器。主動：主動：_被動：被動：_4). No one can prevent the plans _ out.prevent/stop/keep the disease from spreadingprevent / stop

13、 The police prevented/stopped/kept them from carrying weapons. They were prevented/stopped/kept from carrying weapons.from being carried5. It exploded loudly with fire and rock. 詞語辨析詞語辨析loudly adv. 響亮地，高聲地響亮地，高聲地，強(qiáng)調(diào)聲音高、喧鬧、不悅耳。，強(qiáng)調(diào)聲音高、喧鬧、不悅耳。 loud adj./adv. 主要指說話聲、笑聲，主要指說話聲、笑聲，與與sing, speak, talk連用連用，

14、常用比較級。，常用比較級。aloud adv. 相對默讀而言相對默讀而言;(為人所能聽見而為人所能聽見而)出聲出聲 read aloud 朗讀朗讀【練習(xí)】根據(jù)句子的意思在括號里填入適當(dāng)?shù)脑~?！揪毩?xí)】根據(jù)句子的意思在括號里填入適當(dāng)?shù)脑~。1). Will you please speak _? 2). It is good for you to read English _ every morning. 3). The bomb exploded _.4). Is her voice _ enough ?5). Action speaks _ than words (事實(shí)勝于雄辯事實(shí)勝于雄辯).

15、louder aloud loudly loud louder6. 詞語辨析詞語辨析unlike prep. 不像，和不像，和不同不同 adj. 作表語作表語 不相似；不同不相似；不同dislike vt./n. 不喜愛，厭惡不喜愛，厭惡【練習(xí)】根據(jù)句子的意思在括號里填入適當(dāng)?shù)脑~?！揪毩?xí)】根據(jù)句子的意思在括號里填入適當(dāng)?shù)脑~。1). A good hotel manager should know his regular guests likes and _.2). Her latest novel is quite _ her earlier work.3). If you go on lik

16、e that you ll get yourself _ (like).4). I was very interested in the lecture, _ many of the students. dislikesunlikedisliked unlike7. Then we were off. 隨后我們就啟程了。隨后我們就啟程了。be off = set off 出發(fā)；動身；不用上班出發(fā)；動身；不用上班/學(xué)學(xué)/開張開張短語歸納短語歸納 off短語：短語：get off 下車下車 fall off 從從摔下來摔下來take off 脫下；起飛脫下；起飛 keep off 遠(yuǎn)離遠(yuǎn)離turn

17、 off 關(guān)閉關(guān)閉 pay off 付清，還清付清，還清set.off 給給送行送行 kick off 踢球踢球jump off 跳下跳下 give off 散發(fā)散發(fā) show off 炫耀炫耀 shut off 關(guān)閉關(guān)閉 練習(xí)練習(xí) 用用turn短語填空或翻譯。短語填空或翻譯。1). It is a Sunday and we _ _ (不用上班不用上班) today.2). Her husband _ _ on a business trip somewhere. 3). There we saw a sign reading, “_ _ the grass”.4). After ten y

18、ears of hard work, she finally _ _ all her debts. are offwas off Keep offpaid off8.It exploded loudly with fire and rock, which were in time to produce the water vapour, carbon dioxide, oxygen, nitrogen and other gases, which were to make the earth s atmosphere. 它它(地球地球)巨大的爆炸噴出了烈火與巖石。最終產(chǎn)生了水蒸氣、二氧化碳、氧

19、、氮巨大的爆炸噴出了烈火與巖石。最終產(chǎn)生了水蒸氣、二氧化碳、氧、氮和其他多種氣體，從而形成了地球的大氣層。和其他多種氣體，從而形成了地球的大氣層。解釋解釋“be + 不定式不定式”結(jié)構(gòu)通常用來表示結(jié)構(gòu)通常用來表示“按計劃或安排將要做的按計劃或安排將要做的事情事情”，或表示上級對下級、父母對子女下命令，或表示上級對下級、父母對子女下命令，“應(yīng)該做某事應(yīng)該做某事”或表示某事或表示某事“將必然發(fā)生將必然發(fā)生”。1). 你的班主任給你一個口信，要你下課后到她的辦公室去。你的班主任給你一個口信，要你下課后到她的辦公室去。Here is a message for you from your head t

20、eacher: you _ _ _to her office after class. 2). 更糟糕的事情還會發(fā)生。更糟糕的事情還會發(fā)生。The worst is still _ _ (come).3). 我們明天將開會。我們明天將開會。 We ll hold a meeting tomorrow. = We _ _ _ a meeting tomorrow. = A meeting is _ _ _ tomorrow. are to go to comeare to holdto be held9.倍數(shù)的表達(dá)倍數(shù)的表達(dá)。1). 倍數(shù)倍數(shù)+ as + adj./adv. + as . “是是

21、的幾倍的幾倍” My room is twice as large as his.2). 倍數(shù)倍數(shù)+ adj./adv.比較級比較級+ than .“比比(多多/大大)幾倍幾倍” My room is twice larger than his. 3). 倍數(shù)倍數(shù)+ the size/height/length/weight/depth/width+ of . “是是的長度的長度/高度高度/寬度幾倍寬度幾倍” My room is twice the size of his.4). 倍數(shù)倍數(shù)+more+名詞名詞+than. “.比比.多幾倍多幾倍” He earns five times mo

22、re money than he did ten years ago.5). 倍數(shù)倍數(shù)+as many/much+ 名詞名詞+as.“是是的幾倍的幾倍”He has got three times as many books as his sister. On Wednesday morning at eleven oclock, I was walking down Main Street. I had just parked my car. Suddenly I heard two shots. I thought they _ (come) from the bank. I ran toward the bank. I saw a man_ (come) out. He was short and fat_a big moustache. More_(importance),he had a bag of money and a gun in his hands! _I could do anything, he ran up the street_disappeare