高中英語(yǔ)必修三

1、(3,2)重點(diǎn)詞匯1. n. 天平，平衡；余額，余數(shù) v. 平衡；權(quán)衡 balanced adj. 均衡的典例 1).Many people have come to realize that they should go on a balanced diet.2). I must check my bank balance.3). Try to balance your diet by eating more fruit and less protein. 重點(diǎn)用法 be out of balance 失去平衡練習(xí) 用balance短語(yǔ)填空或翻譯。1). He _ _ _ and hurt

2、himself when he went upstairs. 2). It is difficult for you to _ _ _ on an icy pavement.2.完成句子Its very important to _(保持大自然平衡)However，at times it is disturbed，resulting in a number of possibly unforeseen effects.2. n. 好奇心；求知欲 curious adj. 好奇的 curiously adv. 好奇地典例 1). Children are naturally curious ab

3、out everything around them.2). I opened the packet just to satisfy my curiosity. There are some people who show great curiosity about other peoples affairs.Just out of curiosity，how much did you pay for your car?It is curious that he should not have failed the race.重點(diǎn)用法 out of curiosity 出于好奇with cur

4、iosity = curiously好奇地 be curious about sth. 對(duì)某事好奇 be curious to do sth. 好奇地做某事練習(xí) 用curiousity的短語(yǔ)或其適當(dāng)形式填空。1). Margaret looked at him _ _. 2). She decided to try a cigarette _ _ _.3). All the employees in this firm _ _ _ the personal life of the general manager.4). _ drove Mary to open her husband s le

5、tter though she knew it was wrong.(天津卷)People have always been_about exactly how life on earth began.AcuriousBexcited CanxiousDcareful3. vt. 限制；限定 n. 界限；限度 limited adj. 有限的 limitless adj. 無(wú)限制的典例1). The speed limit on this road is 70 mph. 2).This technique is useful but it has its limitations. 3). In

6、 my opinion，you had better set a limit to the expense of your trip. I believe teaching should not be limited to the classroom.The amount of money you have to spend will limit your choice.短語(yǔ)歸納 limit短語(yǔ)：limit sb./sth. to. 限制某人/某事到某種程度put a limit on. 對(duì)限制there is a limit to對(duì)是有限的without limit 無(wú)限地，無(wú)限制地練習(xí) 用

7、limit的短語(yǔ)或其適當(dāng)形式填空。1). Ones energy is _.2). _ _ _ _ (沒有止境) what you can do if you try. 3). We must _ our weekly expenditure _ ten pounds.4). Only a _ number of places are available.4.In my opinion，keeping dogs should not be banned，but_to certain areas.AlimitedBlimiting Cto limitDto be limited4. vt. 有益

8、于 vi. 得益于（常與from, by連用） n. 利益，好處；津貼1). The rain benefits the plants. = The plants benefit from the rain. 2).Plenty of exercise every day is of great benefit to our health.We should spend the money on something that will benefit everyone.Fresh air and good food are beneficial to the health.重點(diǎn)用法be of

9、great benefit to = be very beneficial to 對(duì)有益 for the benefit of = for sb s benefit為了的利益 benefit from 從中受益練習(xí) 用benefit或其短語(yǔ)的適當(dāng)形式填空。The new highway will _ the villagers. 完成句子(1)Many thousands of patients _(受益于這種新的治療) and recovered quickly.(2)A large sum of money has been raised_(為了的利益) the poorly­e

10、ducated children in the mountainous districts.5. vt.&vi. (使)聯(lián)合；結(jié)合 combination n. 聯(lián)合；結(jié)合 combined adj. 聯(lián)合起來(lái)的典例We cant always combine work with pleasure. 短語(yǔ)歸納 combine的短語(yǔ)：combine together聯(lián)合起來(lái) combine A with/and B 使A與B聯(lián)合起來(lái)練習(xí) 用combine的短語(yǔ)或其適當(dāng)形式填空。 1) A _ of factors led to her decision to resign. 2) Suc

11、cess was achieved by the _ efforts of the whole team.3) As a writer, he _ wit _ passion.6. n日常飲食；vt.& vi.節(jié)食；使實(shí)施飲食療法Proper diet and exercise are both important for health.I really ought to go on a diet.Ive put on so much weight since I gave up jogging.The doctor put him on a diet after operation.

12、No sugar in my coffee，please.Im dieting.短語(yǔ)歸納be/go on a diet節(jié)食 put sb.on a diet控制某人飲食 a balanced diet均衡飲食練習(xí)：完成句子Would you like some more chicken?No，thanks.I am_(正在節(jié)食) and Im trying to_(減肥)7. nU 力量，體力；n.C 長(zhǎng)處，強(qiáng)項(xiàng)build up ones strength增強(qiáng)實(shí)力 Each of us has our own strengths and weaknesses.Our friendship ha

13、s steadily strengthened over the years.He hasnt got enough strength to lift the box.(浙江)Practising Chinese kungfu can not only_ones strength，but also develop ones character.Abring upBtake up Cbuild upDpull up重點(diǎn)詞組1. 削減；刪節(jié)The doctor advised the patient to cut down smoking.Our money is running out.We s

14、hould cut down expenses.It is impolite for children to cut in when their seniors are talking.Because of the terrible earthquake，the electricity of the city has been cut off.重點(diǎn)用法cut in插話，讓某人分享利潤(rùn) cut up切碎；齊根切掉 cut out刪除 cut off切斷，中止練習(xí)：1. I was just talking to my old friend when Mary_.Acut inBcut down

15、Ccut outDcut up2. Our teacher advised you to_the article that is too long so as to make it fit the space.Acut awayBcut through Ccut upDcut down2. aux. 應(yīng)當(dāng)；應(yīng)該(沒有人稱和數(shù)的變化，后接動(dòng)詞原形)典例 1). They ought to come tomorrow.2). He thought that they ought to take part in the design. 3). He ought not to do it. / He

16、oughtn t to do it.4). Ought we to do it at once?練習(xí) 按要求填空或翻譯。1). He ought to be here, _ he? (反意疑問(wèn)句)2). I m sorry. I _ (本應(yīng)該先給你打個(gè)電話) to tell you 1 was coming3). I _ (本不該拜訪) her, but I missed her so much. 3. 體重減輕；減肥典例 She is trying to lose weight.短語(yǔ)歸納 weight短語(yǔ)及l(fā)ose短語(yǔ)：put on weight（指人）增加體重，長(zhǎng)胖be/take a we

17、ight/load off sb s mind使自己/某人如釋重負(fù)lost heart 泄氣；灰心lose one s heart (to sb/sth): fall in love 愛上，鐘情于lose one s life 喪生；遇害lose one s balance 失去平衡lose one s breath氣喘噓噓；上氣不接下氣lose one s temper發(fā)脾氣lose touch (with sb/sth) 失去和某人/事物的聯(lián)系lose face 丟臉lose interest in sth/sb 對(duì)某事物/人失去興趣lose sight of sb/sth 看不見某人/物

18、；忽略或未考慮某事物練習(xí) 短語(yǔ)適當(dāng)形式填空或填介詞。1). He s _ _ _ since he gave up smoking. 2). Paying my mortgage was an enormous weight _ (介詞) my mind! 3). I ve _ _ _ all my old friends.4. 偷攜某物潛逃；逃避懲罰典例 1) They raided the bank and got away with a lot of money. 2) If you cheat in the exam you'll never get away with it.

19、 If we can get over present difficulties，then everything should be all right.They have a lot in common，so they get along well with each other.I called all day yesterday，but I couldnt get through to you.短語(yǔ)歸納 get詞組：get on well with 相處融洽；(工作的) 進(jìn)展好get through 接通電話；辦完；完成get up 起床；起身get over 克服，熬過(guò)，恢復(fù)get a

20、cross (使)被理解，(把)講清楚 get away (from)(從)脫離，逃脫get rid of擺脫；除掉 get down to (doing) sth.開始認(rèn)真地做某事get in touch with與取得聯(lián)系 練習(xí) 用get詞組填空。1). To my surprise, the baby wolf _ _ _ the dogs and then managed to survive.2). She never arrives on time at the office, but she somehow managed to _ _ _ it.3). Well, stop c

21、hatting. It s time we _ _ _ some serious work.4). The news was a terrible blow to her, but she will _ _ the shock soon.I used to quarrel a lot with my parents，but now we_fine.Aget overBstay up Cget away fromDget along5. = tell lies 說(shuō)謊典例 It s not right to tell a lie. 短語(yǔ)歸納 tell短語(yǔ)和習(xí)語(yǔ)：tell jokes/ a joke

22、講笑話tell (sb.) a story給某人講故事 to tell (you) the truth 說(shuō)實(shí)話(用以引出自白或承認(rèn)的話tell A from B: distinguish A from B 辨認(rèn)A和B；you can never tell 誰(shuí)也不知道there is no telling: it is impossible to know 不可能知道練習(xí) 用tell詞組填空。1). _ _ _ _, I fell asleep in the middle and didn t know how the story ended.2). Can you _ Tom _ his tw

23、in brother?3). There s no _ (tell) what may happen. 6. = make ones/a living 謀生典例1). They began to earn their living when they were very young. 2). I earn my living by teaching English in the middle schoo1. 練習(xí) 根據(jù)句子意思及要求填空或翻譯。 1). He had to _ _ _ by delivering newspaper in his youth.2). He earned his

24、living _（介詞）a fisherman.3). 這個(gè)小孩從10歲開始就自己謀生。_7. 欠債典例 1). They are in heavy debt to the Bank of China. 2). You saved my life: I am forever in your debt. Today，many developing countries are heavily in debt.Being out of debt makes Tom a light mood.The couple worked hard day and night in order to pay of

25、f all their debts.We were poor but we never got into debt. 短語(yǔ)歸納 debt短語(yǔ)和 “in + n.” 表示“在（情況、狀況、狀態(tài)）中”：get/run into debt 欠債；負(fù)責(zé)out of debt不欠債 pay off one s debts還清債務(wù)in danger 在危險(xiǎn)中in trouble陷入困境，倒霉 in order 井井有條in surprise 吃驚in public 當(dāng)眾，公開in ruins 呈廢墟狀態(tài)in sight 看見in silence沉默著be in heavy debt負(fù)債累累 be in d

26、ebt to sb.欠某人債be in sb.s debt感激某人；欠某人的情 pay off all the debts還清債務(wù)(動(dòng)作)be out of debt不欠債(狀態(tài)) get/run into debt陷入債務(wù)練習(xí) 根據(jù)句子意思用debt短語(yǔ)和 “in + n.” 結(jié)構(gòu)填空。1). He _ _ _ after he was out of work. 2). He did all he could to _ _ _ _ in five years.3). He was _ _ when he was young, but has been _ _ _ since he got r

27、ich.4). James was _ _, but I dont know how to help him out.5). After the war, the whole city was _ _.完成句子This country_ _(負(fù)債) for a year because of the financial crisis.Now things have improved a little.重點(diǎn)句子1.Nothing could be better. (1)形容詞的比較級(jí)與否定代詞nothing連用，表達(dá)最高級(jí)的含義。有此用法的常用否定詞：no，not，never，hardly，no

28、thing，nobody等。(2)表示最高級(jí)意義的幾種特殊結(jié)構(gòu)：never比較級(jí)nothing/noso原級(jí)as. nothing/no比較級(jí)than.can/couldnever/notenough/tooI ve never heard a more beautiful voice. Nothing in my life shook me so deeply as the first visit to China.You can never be too careful.Did you sleep well last night？ Never better，like a log.Nothi

29、ng is more precious than health.練習(xí) 根據(jù)句子意思及要求填空或翻譯。 1). 他從來(lái)沒有看過(guò)一部更令人激動(dòng)的電影了。_2). 沒有什么比旅游更令人愉快。_Did you have a good nights sleep，sir?Oh，exactly.It was such a comfortable bed.I could never have_sleep.A a goodBthe best Ca betterDa bestOur women athletes achieved great success in the Vancouver Winter Olym

30、pic Games. Yes.No one could perform_，I think.AwellBbetter CbestDthe best2. Something terrible must have happened if Maochang was not coming to eat with his as he always did. 解釋 情態(tài)動(dòng)詞 + have done1). 情態(tài)動(dòng)詞must +have done只用于肯定句中，表示對(duì)過(guò)去發(fā)生的事情或狀態(tài)進(jìn)行肯定的推測(cè)，意為“過(guò)去一定做過(guò)某事”。It must have rained last night, for the ro

31、ad is wet. You must have seen the film the Gold Rush. 2). 情態(tài)動(dòng)詞cancould可用于否定句中，即can t have done couldn t have done，表示對(duì)過(guò)去發(fā)生的事情或狀態(tài)的肯定的推測(cè)，意為“過(guò)去不可能做過(guò)，肯定沒做過(guò)”。My sister met him at the theatre last night, so he couldn t have attended your lecture. 3). 此外，cancould have done還可用于疑問(wèn)句中表示對(duì)過(guò)去發(fā)生的事情或狀態(tài)的不太有把握的推測(cè)，常表示“

32、過(guò)去可能做過(guò)嗎?”(注意：表推測(cè)的情態(tài)動(dòng)詞只有cancould常用于疑問(wèn)句中)I can t find Tom anywhere in the office building. Where can he have gone? 4). 情態(tài)動(dòng)詞maymight +have done表示對(duì)已發(fā)生的動(dòng)作或存在的狀態(tài)進(jìn)行不肯定的推測(cè)，might語(yǔ)氣稍弱一點(diǎn)兒，只能用于肯定句和否定句中，表示“過(guò)去可能做過(guò)某事或過(guò)去可能沒做過(guò)某事”。You might have read about it in the papers. 練習(xí) 用括號(hào)中所給詞的適當(dāng)形式填空。1). 一Where _ Margaret _ t

33、he empty bottles (can; put)?一She _ them away. They must be somewhere (can; throw). 2). 一_he _ as captain of the football team (can; choose)? 一Yes, he must have. 3). 一Hurry up, Michael! It s ten to three. Goodness me! The class _ (must; begin). I ll be late again. 3. He couldn t have Yong Hui getting

34、 away with telling people lies. 解釋 have sb./sth. doing sth. 使某人或某物一直做某事have sb./sth. doing sth. 容忍某人或某物總是干 have sb./sth. do sth. 使某人或某物做某事(注意不要在do之前加上to) have sb./sth. done sth. 請(qǐng)人做某事(自己不去做或無(wú)法做)，(主語(yǔ))遭受了不好的事情 have sth.to do有事情要做典例I cant have you speaking to your mother in a rude manner.You must apolo

35、gize to her immediately.The teacher had his students reading English for half an hour.Dont be worried.Ill have Tom help you finish the work.Can you go to watch the football match with me tonight?Sorry，but I have an important meeting to attend.練習(xí) 用括號(hào)中所給詞的適當(dāng)形式填空。1). To my despair, the doctor _ me _ in

36、 the room for the whole afternoon(have;wait). 2). I _ my watch _ because it didnt work (have; repair). 3). I can t _ him _ noise all the time (have, make).4). Yesterday Mum _ Tim _ his room since it was in a mess. (have, tidy)5). The woman _ her handbag _ yesterday. (have; rob)(山東卷)I have a lot of r

37、eadings_before the end of this term.A completingBto complete CcompletedDbeing completed.重點(diǎn)單詞聚焦1Mary has been on a_(節(jié)食) for weeks but still hasnt lost any weight.2He pushed against that big stone with all his_(力氣)3There is a time_(限制)：you must finish it in 30 minutes.4The two men in the fight_(怒目而視)

38、at each other.5You will_(受益) a lot from morning exercises.6Dont be particular about food.A_(平衡) diet is very important for health.7The letter was not addressed to me but I opened it out of_(好奇)8We aim to offer good service to all our_(顧客)9He thought that crying was a sign of_(軟弱)10I have_(查閱) a numb

39、er of law books in the British Museums.選詞填空spy on；throw it away；get away with；earn ones living；win back；tell a lie；in debt；cut down1He didnt_stealing and was put into prison.2He has been heavily _because of his sisters illness.3Being unable to speak English，he found it hard to_in Canada.4Never think

40、 you will not be found out when you_.5He was sent to_the enemys military bases during the war.6Are you sure these measures can_ on the number of traffic accidents?Yes，I am.7This is the best chance for you to go abroad.Dont _.8The seventeen­year­old girl is determined to_the gold medal in f

41、our years.巧思妙解1 (重慶卷)With the world changing fast，we have something new_with all by ourselves every day. Adeal Bdealt Cto deal Ddealing2 Every year，Tom remembers to have some flowers_to her mother on her birthday. AsendBsent CsendingDbeing sent3Excuse me sir，where is Room 301? Just a minute.Ill have Bob_you to your room.AshowBshows Cto showDshowing4Has John repaired his washing machine? He had it_，because he was so busy.Ato repairedBrepair CrepairedDto be repairing5If we have illegal immigrants_in，many local workers wil