book2 unit5 知識(shí)點(diǎn)講解

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1、12.or so觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：We stayed for an hour or so.1.About a day is needed for that.歸納總結(jié)：歸納總結(jié)：or so 大約大約sth.+or so=about+sth.There are 1,000 students _ attending the meeting.Aabout BaroundCsome Dor so13.break up觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：1.He was breaking up under the stress.2.The police were called in to break up the cr

2、owded.3.The meeting broke up at eleven oclock.4.They decided to break up the partnership.歸納總結(jié)歸納總結(jié):break up vi.1.(身體身體)垮掉垮掉2.強(qiáng)行驅(qū)散強(qiáng)行驅(qū)散3.結(jié)束，終止結(jié)束，終止4.關(guān)系破裂關(guān)系破裂The couple had quarreled all time before they _ their engagement.A.broke down B.broke up C.broke off D.broke out知識(shí)拓展知識(shí)拓展:break in vi.打斷；強(qiáng)行闖入打斷；強(qiáng)行闖

3、入break into vt.強(qiáng)行闖入；突然開(kāi)始強(qiáng)行闖入；突然開(kāi)始(笑、唱等笑、唱等)break down vi.身體垮掉；出故障身體垮掉；出故障break out vi.(火災(zāi)、戰(zhàn)爭(zhēng)等火災(zāi)、戰(zhàn)爭(zhēng)等)突然爆發(fā)突然爆發(fā)break through vt.突破；穿過(guò)突破；穿過(guò) break away from 脫離，掙脫脫離，掙脫break off vt.中斷，折斷，絕交中斷，折斷，絕交break ones promise/word 食言食言介詞填空介詞填空The washing machine seems to have broken_.They attempted to break _ the U

4、nited States to form an independent state.Now and then a birds song broke _ upon the silence of the wood.We had to break _ the house as we had lost the key.He broke _ in the middle of the story.Warm applause broke _ after his speech.14.in addition 觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：In addition,there are six other applicants

5、.When Diane fell,she hurt her arm and,in addition,broke her glasses.Aunt Mary gave us sandwiches for our picnic and a bag of cookies in addition.There are many shops around the railway station，in addition to some newlybuilt hotels there.歸納總結(jié)：歸納總結(jié)：in addition 另外，也另外，也（可位于句首，句中，句末）（可位于句首，句中，句末）in addi

6、tion to+n./doing 除除之外（之外（to 為介詞）為介詞）We saw a Mickey Mouse cartoon _ the cowboy movie.Aexcept thatBexcept forCin addition to Din additionHe got education in this school,_，he was taught how to repair cars.Ain addition Bin a wordCin a while Din all15.sort out 觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：We must sort out the good apples

7、from the bad ones.1.Lets leave them to sort themselves out.歸納總結(jié)：歸納總結(jié)：sort out vt.分類(lèi)分類(lèi)sort out sth.(from)把把（從（從中）分類(lèi)出來(lái)中）分類(lèi)出來(lái)He wants to know how to _ the men from boys.Asort out Bsort inCkind out Dkind in16.brief觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：1.Its not part of my brief to train new employees.2.Mozarts life was brief.3.In

8、brief,your work is bad.歸納總結(jié)：歸納總結(jié)：briefadj.簡(jiǎn)短的；簡(jiǎn)要的簡(jiǎn)短的；簡(jiǎn)要的n.搞要；大綱搞要；大綱 in brief=to be brief=briefly speaking簡(jiǎn)言之；簡(jiǎn)言之；簡(jiǎn)單地說(shuō)；一句話(huà)簡(jiǎn)單地說(shuō)；一句話(huà)17.devote觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：Hes devoted his whole life to the protection of the rare animals.He has devoted his energy to benefiting mankind.He devoted himself to writing.He was s

9、till devoted to the study of chemistry.He is a devoted husband.1.His devotion to music is obvious to see.歸納總結(jié)歸納總結(jié):devote vt.devoteto(to為介詞為介詞)+n/doing將將.奉獻(xiàn)奉獻(xiàn)(給給)(做做)devote oneself to=sb.be devoted to投身于，投身于，獻(xiàn)身于獻(xiàn)身于devoted adj.忠實(shí)的，深?lèi)?ài)的忠實(shí)的，深?lèi)?ài)的devotion n.投入，熱愛(ài)投入，熱愛(ài)他們投身于對(duì)病人的護(hù)理中。他們投身于對(duì)病人的護(hù)理中。They devote th

10、eir lives to caring for the sick.不要浪費(fèi)太多的時(shí)間玩游戲。不要浪費(fèi)太多的時(shí)間玩游戲。Do not devote too much time to games.1).Mr.Read made up his mind to devote all he had to _ some schools for poor children.A.set up B.setting upC.have set up D.having set up 2).Professor Smith made up his mind to _ scientific researches on di

11、seases of blood.A.devoting his whole life to make B.devote him to making C.devote himself to making D.devote himself to make 3).The revolution they had devoted themselves to _ a great success.A.becoming B.has become C.became D.had become 4)._ himself to taking care of his children,the single father

12、is very busy.devoted B.devotingC.devote D.to devote18.afterwards adj.我會(huì)告訴你后來(lái)發(fā)生的事情的。我會(huì)告訴你后來(lái)發(fā)生的事情的。Ill tell you all what happened afterwards.后來(lái)，他感染上了艾滋病然后死了。后來(lái)，他感染上了艾滋病然后死了。Afterwards,he was affected with AIDS and died.19.invitation歸納總結(jié)：歸納總結(jié)：invite vt.1.invite+sb 邀請(qǐng)某人邀請(qǐng)某人 2.invite+sb+to do sth 邀請(qǐng)某人做某邀

13、請(qǐng)某人做某3.invite+sb+to sp.(指一個(gè)地方指一個(gè)地方)邀請(qǐng)某人到某處邀請(qǐng)某人到某處 invitation n.u邀請(qǐng)邀請(qǐng) c邀請(qǐng)函，邀請(qǐng)信邀請(qǐng)函，邀請(qǐng)信20.sensitive 觀察發(fā)現(xiàn)：觀察發(fā)現(xiàn)：1.The eye is sensitive to light.2.An artist is sensitive to beauty.3.You really must stop being so sensitive about your accent.歸納總結(jié)：歸納總結(jié)：sensitive adj.be sensitive to 對(duì)對(duì)敏感敏感be sensitive about 介

14、意介意，在乎，在乎 藝術(shù)家要對(duì)美很敏感。藝術(shù)家要對(duì)美很敏感。An artist is sensitive to beauty.她對(duì)她的外表和穿衣風(fēng)格很在意她對(duì)她的外表和穿衣風(fēng)格很在意.She is very sensitive about her appearance and her way of dressing 21.above all above all是從事物的是從事物的重要性重要性上說(shuō)的上說(shuō)的“首先，首先，最重要的是最重要的是”。first of all是從事物的是從事物的排列順序排列順序上說(shuō)的上說(shuō)的“第第一一”。in all表示表示“總共總共”。at all完全；全然；（用于否定句

15、或疑問(wèn)句）完全；全然；（用于否定句或疑問(wèn)句）after all表示表示“畢竟畢竟”。all in all 從各方面考慮；總的來(lái)說(shuō)從各方面考慮；總的來(lái)說(shuō)不要浪費(fèi)東西不要浪費(fèi)東西,尤其是不要浪費(fèi)時(shí)間。尤其是不要浪費(fèi)時(shí)間。Never waste anything,and above all,never waste time.Would you like to see a film with me?Id love to,but I cannot;,I am busy.For another,I dont want to go out todayA.for one thing B.first of al

16、l C.for another thing D.above allIf引導(dǎo)的虛擬語(yǔ)氣引導(dǎo)的虛擬語(yǔ)氣if條件句條件句主句主句1.過(guò)去形式過(guò)去形式2.be動(dòng)詞用動(dòng)詞用were Should/would/could/might+動(dòng)詞原形動(dòng)詞原形if條件句條件句 主句主句had doneShould/would/could/might+have done與現(xiàn)在事實(shí)相反：與現(xiàn)在事實(shí)相反：與過(guò)去事實(shí)相反與過(guò)去事實(shí)相反與將來(lái)事實(shí)相反：與將來(lái)事實(shí)相反：if條件句條件句 主句主句1.過(guò)去式過(guò)去式2.should+動(dòng)詞原形動(dòng)詞原形3.were to+動(dòng)詞原形動(dòng)詞原形 Should/would/could/migh

17、t+動(dòng)詞原形動(dòng)詞原形 如果我是你的話(huà)，就去參加會(huì)議了。如果我是你的話(huà)，就去參加會(huì)議了。If I were you,I would attended the meeting.假如他昨天來(lái)這兒的話(huà)，就會(huì)看見(jiàn)他的老朋友。假如他昨天來(lái)這兒的話(huà)，就會(huì)看見(jiàn)他的老朋友。If he had come here yesterday,he would have seen his old friend.如果明天下雨，他們就不會(huì)出去。如果明天下雨，他們就不會(huì)出去。If it should snow tomorrow,they couldnt goout.如果我是你，我不會(huì)泄露這個(gè)秘密的。如果我是你，我不會(huì)泄露這個(gè)秘密

18、的。If I were you,I would not let out the secret.如果我們做了更充分的準(zhǔn)備的話(huà)，我們肯定如果我們做了更充分的準(zhǔn)備的話(huà)，我們肯定就贏了這場(chǎng)比賽。就贏了這場(chǎng)比賽。If we had made fuller preparation,we should have won the game.如果你聽(tīng)了我的建議，你開(kāi)會(huì)就不會(huì)遲到了。如果你聽(tīng)了我的建議，你開(kāi)會(huì)就不會(huì)遲到了。If you had taken my advice,you wouldnt have been late for the meeting.萬(wàn)一她來(lái)的話(huà)，我會(huì)告訴她這個(gè)秘密。萬(wàn)一她來(lái)的話(huà)，我會(huì)告

19、訴她這個(gè)秘密。If she were to/should come,I would tell her the secret.虛擬語(yǔ)氣中省略虛擬語(yǔ)氣中省略if：省略省略if將將were,had 或或should 放到句首。放到句首。當(dāng)然，如果從句沒(méi)有當(dāng)然，如果從句沒(méi)有were,had,或或should,就不就不能省略能省略if.If I were to do it,Id do it some other way.Were I to do it,Id do it some other way.If you should fail,try again.Should you fail,try agai

20、n.If you had been here earlier,you would have seen him.Had you been here earlier,you would have seen him.I would have bought the house If I had had enough money.I would have bought the house had I had enough money.as if/as though引導(dǎo)方式引導(dǎo)方式/表語(yǔ)從句表語(yǔ)從句as if/as though從句結(jié)構(gòu)從句結(jié)構(gòu)Examples與現(xiàn)在事實(shí)與現(xiàn)在事實(shí)相反相反didbe-wer

21、eThe teacher treats me as if I were her own child.與過(guò)去事實(shí)與過(guò)去事實(shí)相反相反had doneHe pretended as if nothinghad happened.與將來(lái)事實(shí)與將來(lái)事實(shí)相反相反WouldCould +V.MightShe opens her mouth as if she would say something.這位老師對(duì)待這位學(xué)生就像自己的孩子一樣。這位老師對(duì)待這位學(xué)生就像自己的孩子一樣。The teacher treats the pupil as if he _ her own child.他說(shuō)起羅馬來(lái)好像他以前去

22、過(guò)羅馬似的。他說(shuō)起羅馬來(lái)好像他以前去過(guò)羅馬似的。He talks about Rome as if he _there before那兩個(gè)陌生人交談起來(lái)就像是多年的老朋友。那兩個(gè)陌生人交談起來(lái)就像是多年的老朋友。The two strangers talked as if they _ _ good friends for many years.werehad beenhad been insist+that 從句從句insist作作“堅(jiān)持說(shuō)堅(jiān)持說(shuō)”時(shí)，要用陳述語(yǔ)氣；作時(shí)，要用陳述語(yǔ)氣；作“堅(jiān)決主堅(jiān)決主張；堅(jiān)決要求張；堅(jiān)決要求”講時(shí)，用虛擬語(yǔ)氣。如：講時(shí)，用虛擬語(yǔ)氣。如：他們堅(jiān)決要求他出席這次

23、典禮。他們堅(jiān)決要求他出席這次典禮。They insisted that he _ present at the ceremony.他們堅(jiān)持要邀請(qǐng)她。他們堅(jiān)持要邀請(qǐng)她。They insisted that she _我堅(jiān)持要你去看醫(yī)生。我堅(jiān)持要你去看醫(yī)生。I insist that you _ a doctor.(should)be(should)be invited(should)see她堅(jiān)持說(shuō)他錯(cuò)了。她堅(jiān)持說(shuō)他錯(cuò)了。She insisted that he _wrong.他仍然堅(jiān)持說(shuō)他當(dāng)時(shí)不在那兒他仍然堅(jiān)持說(shuō)他當(dāng)時(shí)不在那兒wasHe still insisted he_ there at t

24、he time.wasnt約翰堅(jiān)持說(shuō)他聽(tīng)到房子里有人約翰堅(jiān)持說(shuō)他聽(tīng)到房子里有人John insisted that he_ somebody in the househeardsuggest+從句從句1）建議（虛擬語(yǔ)氣）建議（虛擬語(yǔ)氣）她建議班會(huì)不要在星期六舉行她建議班會(huì)不要在星期六舉行.She suggested that the class meeting _on Saturday我們建議他去向老師道歉我們建議他去向老師道歉.We suggested that he _and make an apology to his teacher(should)not be held(should)go2)暗示，表明（真實(shí)語(yǔ)氣）暗示，表明（真實(shí)語(yǔ)氣）他臉上的表情表明他很生氣他臉上的表情表明他很生氣.The expression on his face suggested that he _very angry.他所說(shuō)的話(huà)表明他是一個(gè)騙子。他所說(shuō)的話(huà)表明他是一個(gè)騙子。What he said suggested that he _ a cheat.類(lèi)似的動(dòng)詞還有：類(lèi)似的動(dòng)詞還有：order,require,demandwaswas39 結(jié)束語(yǔ)結(jié)束語(yǔ)