英語(yǔ)Module_5A_Lesson_in_a_Lab復(fù)習(xí)

1、module 5 a lesson in a labmodule 5 a lesson in a lab基礎(chǔ)落實(shí)基礎(chǔ)落實(shí).高頻單詞思憶高頻單詞思憶1.we climbed out of the hole,right1.we climbed out of the hole,right in front in front of two of two ( (驚訝的驚訝的) policemen.) policemen.2.this is a 52.this is a 5star hotel with perfect star hotel with perfect ( (設(shè)備設(shè)備).).3.the ne

2、w taxes came as a shock to3.the new taxes came as a shock to ( (普通的普通的) americans.) americans.4.the population of the town 4.the population of the town ( (膨脹膨脹) ) rapidly in the 1960s. rapidly in the 1960s.astonishedastonishedfacilitiesfacilitiesordinaryordinaryexpandedexpanded5.from these facts we

3、can draw some 5.from these facts we can draw some ( (結(jié)論結(jié)論) about how the pyramids ) about how the pyramids were built. were built.6.i think the sudden break of the 6.i think the sudden break of the electricity has something to do with an electricity has something to do with an ( (電的電的) fault.) fault

4、.7.they carry logs by 7.they carry logs by ( (漂漂) them ) them down the river. down the river.conclusionsconclusionselectricalelectricalfloatingfloating8.the professor is giving a series of 8.the professor is giving a series of ( (講座講座) on molecular biology.) on molecular biology.9.this drink is a 9.

5、this drink is a ( (混合物混合物) of three ) of three different sorts,so different sorts,so it has several tastes. it has several tastes.10.try to keep a 10.try to keep a ( (平衡平衡) between ) between work and relaxation. work and relaxation.lectureslecturesmixturemixturebalancebalance.重點(diǎn)短語(yǔ)再現(xiàn)重點(diǎn)短語(yǔ)再現(xiàn)1.add.1.add

6、. . .給給增加增加add add 使增加使增加 add add to to總計(jì)；總共總計(jì)；總共2.2. the bottom the bottom 在在的底部的底部 the the bottom of ones heart bottom of ones heart從心底里；由衷地從心底里；由衷地3.be 3.be of of對(duì)對(duì)感到自豪；驕傲感到自豪；驕傲take take in in以以為自豪為自豪4.be supposed 4.be supposed 理應(yīng)；被認(rèn)為是理應(yīng)；被認(rèn)為是i i suppose suppose 我看可以我看可以5.5. .in order.in order按順序

7、擺放按順序擺放 order order整整 齊；條理齊；條理out out order order次序顛倒次序顛倒totototoupupatatofoffromfromproudproudpridepridetotososoputputininofof6.think 6.think 考慮；想到考慮；想到think think 想出想出( (主意主意 等等)think )think 仔細(xì)考慮仔細(xì)考慮think think 再再 三考慮；慎重思考三考慮；慎重思考e up e up 突然想起突然想起come to come to 蘇醒；蘇醒； 活躍起來(lái)活躍起來(lái)8.from that moment

8、8.from that moment 從那一刻起從那一刻起fromfrom on on從那時(shí)起從那時(shí)起from from on on從現(xiàn)在起從現(xiàn)在起9.9. turnturn輪流輪流 by by 輪流地；依次地輪流地；依次地 take take to do. to do.輪流做輪流做turnturn 結(jié)果是結(jié)果是10.react 10.react 與與發(fā)生反應(yīng)發(fā)生反應(yīng)react react ( (人人) ) 對(duì)對(duì)作出反應(yīng)作出反應(yīng)ofofupupoverovertwicetwicewithwithlifelifeononthenthennownowininturnsturnsturnsturns

9、outoutwithwithtoto.典型句式運(yùn)用典型句式運(yùn)用1.two-thirds of the earths surface is 1.two-thirds of the earths surface is water. water. 地球表面的三分之二是水。地球表面的三分之二是水。 考查分?jǐn)?shù)的表達(dá)法和主謂一致考查分?jǐn)?shù)的表達(dá)法和主謂一致 這里三分之一的書(shū)是屬于他的。這里三分之一的書(shū)是屬于他的。 考點(diǎn)提煉考點(diǎn)提煉句子仿造句子仿造one third of the books here belong to him.one third of the books here belong to hi

10、m.2.the earth is forty-nine times larger 2.the earth is forty-nine times larger than the moon. than the moon. 地球比月球大四十九倍。地球比月球大四十九倍。 考查倍數(shù)表達(dá)法考查倍數(shù)表達(dá)法 新修的路比原來(lái)的路寬新修的路比原來(lái)的路寬3 3倍。倍。 考點(diǎn)提煉考點(diǎn)提煉句子仿造句子仿造the newly-built road is three timesthe newly-built road is three timeswider than that old one.wider than tha

11、t old one.3. its hard to think of a world without 3. its hard to think of a world without metals. metals. 很難想像一個(gè)沒(méi)有金屬的世界。很難想像一個(gè)沒(méi)有金屬的世界。 考查句式考查句式it is+it is+adjadj.+(for.+(for/of /of sb.)+ to do sth sb.)+ to do sth. . 把傘忘在出租車(chē)上，你真粗心。把傘忘在出租車(chē)上，你真粗心。 考點(diǎn)提煉考點(diǎn)提煉句子仿造句子仿造its careless of you to leave yourits ca

12、reless of you to leave yourumbrella in the taxi.umbrella in the taxi.4.the closer you are,the4.the closer you are,the more youll see. more youll see. 你靠的越近，看到的就越多。你靠的越近，看到的就越多。 考查考查the more.,the more.the more.,the more.句式句式 你越是努力，取得的進(jìn)步就越大。你越是努力，取得的進(jìn)步就越大。 考點(diǎn)提煉考點(diǎn)提煉句子仿造句子仿造youll make.youll make.the har

13、der you study,thethe harder you study,the more progress more progress5.below is a description of a simple 5.below is a description of a simple scientific experiment. scientific experiment. 下面是對(duì)一個(gè)簡(jiǎn)單的科學(xué)實(shí)驗(yàn)的描述。下面是對(duì)一個(gè)簡(jiǎn)單的科學(xué)實(shí)驗(yàn)的描述。 考查倒裝句式考查倒裝句式 我們靠天吃飯的日子一去不復(fù)返了。我們靠天吃飯的日子一去不復(fù)返了?？键c(diǎn)提煉考點(diǎn)提煉句子仿造句子仿造gone are the da

14、ys when we had to be at gone are the days when we had to be at the mercy of the weather.the mercy of the weather.導(dǎo)練互動(dòng)導(dǎo)練互動(dòng)重點(diǎn)單詞重點(diǎn)單詞1.contract 1.contract v v.(.(使使) )收縮；和收縮；和訂合同訂合同; ;n n. .契契 約，合同約，合同 when you heat a metal,itwhen you heat a metal,it contractscontracts. . 當(dāng)你給金屬加熱時(shí)當(dāng)你給金屬加熱時(shí), ,它會(huì)收縮。（回歸課本它會(huì)

15、收縮。（回歸課本p p4141）歸納拓展歸納拓展make a contract with make a contract with 與與簽合同簽合同sign a contractsign a contract簽署合同簽署合同carry out a contract carry out a contract 履行合同履行合同cancel a contractcancel a contract取消合同取消合同break a contractbreak a contract違反合同違反合同by/on contractby/on contract按照合同；依約按照合同；依約活學(xué)活用活學(xué)活用you sh

16、ould read the you should read the carefully before carefully before you sign it.you sign it.a.contrasta.contrastb.contact b.contact c.contractc.contractd.conflictd.conflict解析解析 考查名詞詞形和詞義的辨析。考查名詞詞形和詞義的辨析。contractcontract合合同；同；contrastcontrast對(duì)照，對(duì)比；對(duì)照，對(duì)比；contactcontact聯(lián)系，接觸；聯(lián)系，接觸； conflictconflict沖突。沖

17、突。c2.conclusion 2.conclusion n n. .結(jié)論；斷定；結(jié)束；結(jié)局；結(jié)論；斷定；結(jié)束；結(jié)局； 協(xié)定，協(xié)議協(xié)定，協(xié)議 觀察思考觀察思考 what conclusion do you draw from the what conclusion do you draw from the evidence? evidence? 你從證據(jù)中得到了什么結(jié)論？你從證據(jù)中得到了什么結(jié)論？ from what you say i conclude that you are from what you say i conclude that you are right. right. 根

18、據(jù)你的話(huà)我斷定你是對(duì)的。根據(jù)你的話(huà)我斷定你是對(duì)的。 歸納拓展歸納拓展conclusionconclusion作作“結(jié)束，結(jié)尾結(jié)束，結(jié)尾”講時(shí)常用單數(shù)，用講時(shí)常用單數(shù)，用作作“結(jié)論結(jié)論”講時(shí)為可數(shù)名詞，用作講時(shí)為可數(shù)名詞，用作“協(xié)議，締結(jié)協(xié)議，締結(jié)”講時(shí)為不可數(shù)名詞。講時(shí)為不可數(shù)名詞。come to/arrive at/reach/draw a conclusioncome to/arrive at/reach/draw a conclusion得得出結(jié)論出結(jié)論bring.to a conclusionbring.to a conclusion使使結(jié)束結(jié)束in conclusionin conc

19、lusion最后最后conclude conclude v v. .結(jié)束；斷定結(jié)束；斷定; ;訂立訂立conclude withconclude with以以而結(jié)束而結(jié)束conclude sth.from sthconclude sth.from sth. .從某事中得出某個(gè)結(jié)論從某事中得出某個(gè)結(jié)論conclude sth.(withconclude sth.(with) sb.) sb.與某人達(dá)成與某人達(dá)成( (協(xié)定協(xié)定) )活學(xué)活用活學(xué)活用david david from the analysis of the traffic from the analysis of the traffi

20、c accident that it had been caused by human accident that it had been caused by human error.error.a.announceda.announced b.acknowledged b.acknowledgedc.concludedc.concluded d.considered d.considered 解析解析 句意為：句意為：daviddavid從交通事故分析中推斷出這從交通事故分析中推斷出這次交通事故是人為錯(cuò)誤導(dǎo)致的。次交通事故是人為錯(cuò)誤導(dǎo)致的。c3.react 3.react vi vi. .回

21、應(yīng)；起作用；起反應(yīng)回應(yīng)；起作用；起反應(yīng) which of the metals in the table which of the metals in the table reactsreacts the most with oxygen and water? the most with oxygen and water? 表格中的金屬哪一個(gè)與氧氣和水反應(yīng)最厲害？表格中的金屬哪一個(gè)與氧氣和水反應(yīng)最厲害？ ( (回歸課本回歸課本p p4444) )歸納拓展歸納拓展reactreact的含義及用法：的含義及用法：(1)(1)作出反應(yīng)，回應(yīng)作出反應(yīng)，回應(yīng)( (與與toto連用連用););(2)(2)

22、反對(duì)，反抗，反動(dòng)反對(duì)，反抗，反動(dòng)( (與與againstagainst連用連用););(3)(3)(指物質(zhì)指物質(zhì)) )起化學(xué)反應(yīng)起化學(xué)反應(yīng)( (與與withwith連用連用););(4)(4)對(duì)某事物有影響，對(duì)某事物產(chǎn)生變化對(duì)某事物有影響，對(duì)某事物產(chǎn)生變化( (與介詞與介詞onon連用連用) )?；顚W(xué)活用活學(xué)活用the football player reacted the football player reacted the the judges decision by withdrawing from the judges decision by withdrawing from the

23、 match.match.a.ona.onb.tob.toc.againstc.againstd.byd.by解析解析 表示表示“人對(duì)人對(duì)作出反應(yīng)作出反應(yīng)”用用toto。b4.ordinary 4.ordinary adjadj. .普通的；平常的；普通的；平常的；n n. .常事；常事； 慣例慣例 the nails rust in the tube with the nails rust in the tube with ordinaryordinary water. water. 在有普通水的試管里的鐵釘生銹。在有普通水的試管里的鐵釘生銹。 ( (回歸課本回歸課本p p4545) )易混

24、辨異易混辨異ordinary/common/usual/normalordinary/common/usual/normal(1)ordinary(1)ordinary普通的，平常的，平凡的。強(qiáng)調(diào)在等普通的，平常的，平凡的。強(qiáng)調(diào)在等級(jí)和類(lèi)屬方面普通。指人時(shí)，該詞指既不顯赫也級(jí)和類(lèi)屬方面普通。指人時(shí)，該詞指既不顯赫也不低賤；指物時(shí)指品質(zhì)或質(zhì)地水平一般。有不低賤；指物時(shí)指品質(zhì)或質(zhì)地水平一般。有“平平庸無(wú)奇庸無(wú)奇”之意。之意。(2)common(2)common普通的；常見(jiàn)的。強(qiáng)調(diào)經(jīng)常發(fā)生，司空普通的；常見(jiàn)的。強(qiáng)調(diào)經(jīng)常發(fā)生，司空見(jiàn)慣，不顯赫或不特別，可修飾人或物。也可指見(jiàn)慣，不顯赫或不特別，可修飾人

25、或物。也可指共同的，共存的。共同的，共存的。the plants are common here.the plants are common here.這些植物在這里很普遍。這些植物在這里很普遍。(3)usual(3)usual通常的；慣常的，慣例的。強(qiáng)調(diào)依照慣通常的；慣常的，慣例的。強(qiáng)調(diào)依照慣例來(lái)判斷，有例來(lái)判斷，有“遵循常規(guī)遵循常規(guī)”之意。之意。it is usual for him to go back home late.it is usual for him to go back home late.他回家晚是常事。他回家晚是常事。(4)normal(4)normal正常的，合乎標(biāo)準(zhǔn)

26、的。強(qiáng)調(diào)在正常情況正常的，合乎標(biāo)準(zhǔn)的。強(qiáng)調(diào)在正常情況下應(yīng)有的。下應(yīng)有的。his temperature was two degrees above his temperature was two degrees above normal.normal.他的體溫比正常體溫高兩度。他的體溫比正常體溫高兩度。重點(diǎn)短語(yǔ)與句型重點(diǎn)短語(yǔ)與句型5.keep.out of5.keep.out of防止防止進(jìn)入；不讓進(jìn)入；不讓靠靠 近近 you add some oil to the water because you add some oil to the water because this this ke

27、epskeeps air air out ofout of it. it. 向水里加一些油因?yàn)檫@可以防止空氣進(jìn)入到水向水里加一些油因?yàn)檫@可以防止空氣進(jìn)入到水 中。中。 ( (回歸課本回歸課本p p4646) ) 觀察思考觀察思考 weve always tried to keep out of local weve always tried to keep out of local politics. politics. 我們總是盡可能避免卷入地方政治中。我們總是盡可能避免卷入地方政治中。歸納拓展歸納拓展keep (sb.) away (from sthkeep (sb.) away (fro

28、m sth.) .) 使使( (某人某人) )離開(kāi)離開(kāi)( (某某物物) )keep sb.from doing sthkeep sb.from doing sth. .阻止某人做某事阻止某人做某事keep backkeep back阻止，抑制；留阻止，抑制；留( (扣扣) )下；忍住下；忍住( (眼淚眼淚) )；隱瞞隱瞞keep sth.inkeep sth.in mind mind記住記住( (某事物某事物) )keep in touch withkeep in touch with與與保持聯(lián)系保持聯(lián)系keep (on) doing sthkeep (on) doing sth. .繼續(xù)做某

29、事繼續(xù)做某事keep offkeep off遠(yuǎn)離，避開(kāi)，讓開(kāi)遠(yuǎn)離，避開(kāi)，讓開(kāi)keep upkeep up保持，維持保持，維持keep up withkeep up with跟上，不落在后面跟上，不落在后面keep tokeep to不跑題，不偏離（道路）不跑題，不偏離（道路）活學(xué)活用活學(xué)活用a certain percentage of your salary is a certain percentage of your salary is by the employer as an ensurance by the employer as an ensurance payment.paym

30、ent.a.kept awaya.kept away b.kept b.kept out outc.kept backc.kept back d.kept d.kept up up解析解析 考查詞義辨析?？疾樵~義辨析。keep backkeep back扣留；扣留；keep keep awayaway離開(kāi)，遠(yuǎn)離；離開(kāi)，遠(yuǎn)離；keep out keep out 避開(kāi)；避開(kāi)；keep upkeep up維持。維持。c6.used to(6.used to(過(guò)去過(guò)去) )常常常常 i never i never used toused to enjoy science,but enjoy scien

31、ce,but last last year i changed schools,and year i changed schools,and the science the science teachers at my new school are excellent. teachers at my new school are excellent. 我過(guò)去從未喜歡過(guò)理科，但是去年我轉(zhuǎn)學(xué)了，我過(guò)去從未喜歡過(guò)理科，但是去年我轉(zhuǎn)學(xué)了， 我新學(xué)校的理科教師都非常優(yōu)秀。我新學(xué)校的理科教師都非常優(yōu)秀。 ( (回歸課本回歸課本p p4949) )觀察思考觀察思考i used to go to work o

32、n foot,buti used to go to work on foot,but now i now i drive there.drive there.我過(guò)去常常是步行上班，現(xiàn)在我開(kāi)車(chē)去。我過(guò)去常常是步行上班，現(xiàn)在我開(kāi)車(chē)去。you used to see a lot of her,didntyou used to see a lot of her,didnt you/usedntyou/usednt you? you?你過(guò)去經(jīng)常見(jiàn)她，是吧？你過(guò)去經(jīng)常見(jiàn)她，是吧？易混辨異易混辨異used to/wouldused to/would二者均含有過(guò)去做某事的意義。二者均含有過(guò)去做某事的意義。(1

33、)used to(1)used to暗含和現(xiàn)在的情況對(duì)比，強(qiáng)調(diào)現(xiàn)在不暗含和現(xiàn)在的情況對(duì)比，強(qiáng)調(diào)現(xiàn)在不再那樣了。再那樣了。(2)would(2)would指過(guò)去的習(xí)慣，常常做某事，不和現(xiàn)在指過(guò)去的習(xí)慣，常常做某事，不和現(xiàn)在進(jìn)行比較。如：進(jìn)行比較。如：he used to be a doctor,buthe used to be a doctor,but now a lawyer. now a lawyer.他過(guò)去是一名醫(yī)生，現(xiàn)在是一名律師。他過(guò)去是一名醫(yī)生，現(xiàn)在是一名律師。i would sit under a big tree in front of my i would sit under

34、a big tree in front of my house as a child.house as a child.孩提時(shí)我經(jīng)常坐在我家房前的大樹(shù)下。孩提時(shí)我經(jīng)常坐在我家房前的大樹(shù)下。歸納拓展歸納拓展(1)used to(1)used to表示過(guò)去經(jīng)常發(fā)生的動(dòng)作或存在的狀表示過(guò)去經(jīng)常發(fā)生的動(dòng)作或存在的狀態(tài)，暗含現(xiàn)在不再這樣。態(tài)，暗含現(xiàn)在不再這樣。(2)used to(2)used to的否定式有兩種，即：的否定式有兩種，即：used not to used not to dodo和和did not use to dodid not use to do。疑問(wèn)式也有兩種，即：。疑問(wèn)式也有兩種，

35、即：used+used+主語(yǔ)主語(yǔ)+to do.?+to do.?和和did+did+主語(yǔ)主語(yǔ)+use to do.?+use to do.?(3)be/get used to doing sth(3)be/get used to doing sth. .習(xí)慣于做某事習(xí)慣于做某事be used to do sthbe used to do sth. .被用來(lái)做某事被用來(lái)做某事be used as.be used as.被用作被用作活學(xué)活用活學(xué)活用用用useuse的適當(dāng)短語(yǔ)填空的適當(dāng)短語(yǔ)填空i i be a middle school teacher,but be a middle school

36、teacher,but i i resigned in the year 1999.now my office in resigned in the year 1999.now my office in that school is used as the school clinic,that school is used as the school clinic,and i have and i have my new job already. my new job already.used toused togot used togot used to7.be supposed to7.b

37、e supposed to理應(yīng)；應(yīng)當(dāng)理應(yīng)；應(yīng)當(dāng) i am going to try to go to either i am going to try to go to either montreal or ottawa university,as montreal or ottawa university,as both both are are supposed to supposed to have good physics departments. have good physics departments. 我要盡量去上蒙特利爾大學(xué)或渥太華大學(xué)，因我要盡量去上蒙特利爾大學(xué)或渥太華大學(xué)

38、，因 為這兩所學(xué)校都有很好的物理系。為這兩所學(xué)校都有很好的物理系。 ( (回歸課本回歸課本p p4949) )觀察思考觀察思考why are you still at home? you are supposed why are you still at home? you are supposed to have gone to school.to have gone to school.你怎么還在家？你早應(yīng)該去學(xué)校了。你怎么還在家？你早應(yīng)該去學(xué)校了。what makes you suppose him to be connected what makes you suppose him t

39、o be connected with them?with them?什么使你想到他和他們之間的聯(lián)系？什么使你想到他和他們之間的聯(lián)系？look,supposelook,suppose/supposing you lost your job /supposing you lost your job tomorrow,whattomorrow,what would you do? would you do?哎，假設(shè)明天丟掉了工作，你會(huì)怎么辦？哎，假設(shè)明天丟掉了工作，你會(huì)怎么辦？歸納拓展歸納拓展(1)suppose(1)suppose作及物動(dòng)詞，意為作及物動(dòng)詞，意為“認(rèn)為，想認(rèn)為，想”。后。后可接從

40、句，可用作插入語(yǔ)，還可接不定式的復(fù)合可接從句，可用作插入語(yǔ)，還可接不定式的復(fù)合結(jié)構(gòu)。結(jié)構(gòu)。作及物動(dòng)詞時(shí)，意為作及物動(dòng)詞時(shí)，意為“假定，設(shè)想假定，設(shè)想”，有時(shí)還可，有時(shí)還可用來(lái)提出建議，表示用來(lái)提出建議，表示“怎么樣怎么樣”，多用于祈，多用于祈使句，后面的從句多用虛擬語(yǔ)氣形式使句，后面的從句多用虛擬語(yǔ)氣形式should do,should do,有時(shí)有時(shí)shouldshould可以省略?？梢允÷?。(2)be supposed to do(2)be supposed to do表示表示“應(yīng)該，應(yīng)當(dāng)應(yīng)該，應(yīng)當(dāng)”。不。不定式有時(shí)可用完成時(shí)或進(jìn)行時(shí)。定式有時(shí)可用完成時(shí)或進(jìn)行時(shí)。(3)suppose/su

41、pposing(3)suppose/supposing引起條件狀語(yǔ)從句，相當(dāng)引起條件狀語(yǔ)從句，相當(dāng)于于ifif的作用，意為的作用，意為“如果，假設(shè)如果，假設(shè)”?；顚W(xué)活用活學(xué)活用(1)everyone (1)everyone wear a seat belt in the wear a seat belt in the car. car. a.is supposed to a.is supposed tob.supposesb.supposes to to c.is supposed c.is supposedd.supposedd.supposed to to 解析解析 be supposed

42、 to do.be supposed to do.理應(yīng)做理應(yīng)做。句。句 意為：所有的人都應(yīng)系上安全帶。意為：所有的人都應(yīng)系上安全帶。a(2)(2) every word of his were true,what every word of his were true,what action would the teacher take? action would the teacher take? a.as if a.as if b.while b.while c.when c.when d.suppose d.suppose 解析解析 supposesuppose起到連詞的作用，相當(dāng)于起到

43、連詞的作用，相當(dāng)于ifif，引，引 導(dǎo)狀語(yǔ)從句。句意導(dǎo)狀語(yǔ)從句。句意: :如果他說(shuō)的話(huà)都是真的，老如果他說(shuō)的話(huà)都是真的，老 師會(huì)采取什么措施？師會(huì)采取什么措施？d8.it is hard to think of a world 8.it is hard to think of a world without without metals. metals.很難想像一個(gè)沒(méi)有金屬的世界。很難想像一個(gè)沒(méi)有金屬的世界。 句式分析句式分析 本句中本句中itit為形式主語(yǔ)，真正的主語(yǔ)是不定式短為形式主語(yǔ)，真正的主語(yǔ)是不定式短 語(yǔ)語(yǔ)to think of.to think of.，構(gòu)成，構(gòu)成it is/was

44、+it is/was+adjadj. .+ to + to do sth do sth. .的結(jié)構(gòu)。的結(jié)構(gòu)。 its difficult to finish the task in its difficult to finish the task in such a short period of time. such a short period of time. 在這么短的時(shí)間內(nèi)完成任務(wù)很困難。在這么短的時(shí)間內(nèi)完成任務(wù)很困難。歸納拓展歸納拓展(1)it is+(1)it is+adjadj.+for sb. to do sth.+for sb. to do sth.(.(該句式中，該句式中

45、，作表語(yǔ)的形容詞只能說(shuō)明不定式的行為性質(zhì)和特作表語(yǔ)的形容詞只能說(shuō)明不定式的行為性質(zhì)和特點(diǎn)，不能說(shuō)明不定式的執(zhí)行者。常見(jiàn)的這類(lèi)形容點(diǎn)，不能說(shuō)明不定式的執(zhí)行者。常見(jiàn)的這類(lèi)形容詞有：詞有：easy,important,difficult,hardeasy,important,difficult,hard, ,possible,impossible,necessarypossible,impossible,necessary等。等。) )its important for us to master a foreign its important for us to master a foreign l

46、anguage.language.對(duì)我們來(lái)說(shuō)掌握一門(mén)外語(yǔ)非常重要。對(duì)我們來(lái)說(shuō)掌握一門(mén)外語(yǔ)非常重要。(2)it is+(2)it is+adjadj.+of sb. to do sth.+of sb. to do sth.(.(該句式中，該句式中，作表語(yǔ)的形容詞表達(dá)不定式的邏輯主語(yǔ)的品行、作表語(yǔ)的形容詞表達(dá)不定式的邏輯主語(yǔ)的品行、性格或性質(zhì)。常見(jiàn)的這類(lèi)形容詞有：性格或性質(zhì)。常見(jiàn)的這類(lèi)形容詞有：kind,nicekind,nice, ,good,honest,careful,careless,clever,wisegood,honest,careful,careless,clever,wise,

47、,stupid,foolish,rude,polite,impolitestupid,foolish,rude,polite,impolite等。等。) )its careless of you to make so many its careless of you to make so many mistakes in this exam.mistakes in this exam.在這次考試中你出了這么多錯(cuò)真是太粗心了。在這次考試中你出了這么多錯(cuò)真是太粗心了?；顚W(xué)活用活學(xué)活用we all think we all think is not necessary for you is not

48、necessary for you to have told her about the bad news.to have told her about the bad news.a.therea.there b.it b.itc.thatc.that d.this d.this解析解析 考查句式考查句式it is+it is+adjadj.+for sb. to do sth.+for sb. to do sth. .的結(jié)構(gòu)。的結(jié)構(gòu)。b9.here is a table with the metals that 9.here is a table with the metals that r

49、eact most at the top,and react most at the top,and the metals the metals that react least at the bottom. that react least at the bottom.這兒有這兒有 一個(gè)圖表，那些反應(yīng)最強(qiáng)烈的金屬在上部，一個(gè)圖表，那些反應(yīng)最強(qiáng)烈的金屬在上部， 反應(yīng)最不強(qiáng)烈的在下部。反應(yīng)最不強(qiáng)烈的在下部。句式分析句式分析這是一個(gè)倒裝句，正常語(yǔ)序是：這是一個(gè)倒裝句，正常語(yǔ)序是：a table a table with.is here.with.is here.在學(xué)習(xí)的過(guò)程中我們要注意：在學(xué)習(xí)的過(guò)

50、程中我們要注意：(1)(1)在在there,herethere,here引導(dǎo)的句子中，謂語(yǔ)動(dòng)詞是引導(dǎo)的句子中，謂語(yǔ)動(dòng)詞是be,existbe,exist等表示狀態(tài)的不及物動(dòng)詞時(shí)，句子要全等表示狀態(tài)的不及物動(dòng)詞時(shí)，句子要全部倒裝。部倒裝。(2)(2)在在there,here,now,then,thusthere,here,now,then,thus等開(kāi)頭的句子等開(kāi)頭的句子里，謂語(yǔ)動(dòng)詞是里，謂語(yǔ)動(dòng)詞是come,go,followcome,go,follow等且主語(yǔ)是名詞等且主語(yǔ)是名詞時(shí)，句子要全部倒裝。時(shí)，句子要全部倒裝。(3)(3)在在here,therehere,there引導(dǎo)的句子中，當(dāng)主語(yǔ)

51、是代詞引導(dǎo)的句子中，當(dāng)主語(yǔ)是代詞時(shí)，不倒裝，且此類(lèi)句子不用進(jìn)行時(shí)。時(shí)，不倒裝，且此類(lèi)句子不用進(jìn)行時(shí)。here comes the bus.letshere comes the bus.lets hurry! hurry!車(chē)來(lái)了車(chē)來(lái)了, ,我們快點(diǎn)！我們快點(diǎn)！here he comes!here he comes!他來(lái)了！他來(lái)了！there stands a tall pine tree at the top of there stands a tall pine tree at the top of the hill.the hill.山頂上有一棵高高的松樹(shù)。山頂上有一棵高高的松樹(shù)?；顚W(xué)活用活

52、學(xué)活用heres the knifeheres the knife；it was under these it was under these dishes.dishes.刀子在這兒呢，就在這堆盤(pán)子地下。刀子在這兒呢，就在這堆盤(pán)子地下?？碱}回扣考題回扣【例例1 1】in my opinion,lifein my opinion,life in the twenty in the twenty first century is much easier than first century is much easier than . . （安徽高考）（安徽高考） a.thata.that used

53、 to be used to be b.it b.it is used to is used to c.it c.it was used to was used to d.it d.it used to be used to be 解析解析 表示表示“過(guò)去常常過(guò)去常?！庇糜胾sed to do.,used to do., 并且本題中動(dòng)詞原形并且本題中動(dòng)詞原形bebe不能省略。不能省略。d課文原文課文原文i never i never used toused to enjoy science,but last year enjoy science,but last year i changed

54、schools,andi changed schools,and the science teachers the science teachers at my new school are excellent.at my new school are excellent.【例例2 2】hearing the dog barking fiercely,hearing the dog barking fiercely, away away . . （上海高考）（上海高考） a.fleeinga.fleeing the thief the thief b.was b.was fleeing the

55、 thief fleeing the thief c.the c.the thief was fleeing thief was fleeing d.fled d.fled the thief the thief 解析解析 awayaway置于句首且主語(yǔ)是名詞時(shí)，句子應(yīng)置于句首且主語(yǔ)是名詞時(shí)，句子應(yīng) 用全部倒裝語(yǔ)序。用全部倒裝語(yǔ)序。a a項(xiàng)不是完整的句子；項(xiàng)不是完整的句子；b b項(xiàng)倒項(xiàng)倒 裝語(yǔ)序不正確；裝語(yǔ)序不正確；c c項(xiàng)是正常語(yǔ)序，此三項(xiàng)可排除。項(xiàng)是正常語(yǔ)序，此三項(xiàng)可排除。 課文原文課文原文 below isbelow is a description of a simple a desc

56、ription of a simple scientific experiment. scientific experiment.d【例例3 3】the message is very important,sothe message is very important,so it it is supposed is supposed as soon as possible. as soon as possible. （陜西高考）（陜西高考） a.to be senta.to be sentb.tob.to send send c.being sent c.being sentd.sending

57、d.sending 解析解析 be supposed to do sthbe supposed to do sth. .表示表示“理應(yīng)做理應(yīng)做 某事某事”, ,是習(xí)慣搭配是習(xí)慣搭配, ,而且而且sendsend與與the messagethe message之之 間是邏輯上的動(dòng)賓關(guān)系間是邏輯上的動(dòng)賓關(guān)系, ,故須用被動(dòng)語(yǔ)態(tài)形式。故須用被動(dòng)語(yǔ)態(tài)形式。 課文原文課文原文 i am going to try to go to either i am going to try to go to either montreal or ottawa university,as montreal or ot

58、tawa university,as both both are are supposed to supposed to have good physics departments. have good physics departments.a【例例4 4】it is not immediately clear it is not immediately clear the the financial crisis will soon be over. financial crisis will soon be over. （上海高考）（上海高考） a.sincea.sinceb.whatb

59、.what c.when c.whend.whetherd.whether 解析解析 這是這是itit作形式主語(yǔ)的名詞性從句。句意作形式主語(yǔ)的名詞性從句。句意 為為: :金融危機(jī)是否會(huì)很快結(jié)束不會(huì)立刻明朗的。金融危機(jī)是否會(huì)很快結(jié)束不會(huì)立刻明朗的。 若主語(yǔ)從句中去掉若主語(yǔ)從句中去掉soonsoon，也可以選，也可以選c c項(xiàng)，即項(xiàng)，即“金金 融危機(jī)什么時(shí)候會(huì)結(jié)束融危機(jī)什么時(shí)候會(huì)結(jié)束”；whatwhat在從句中沒(méi)法在從句中沒(méi)法 與其他成分搭配；與其他成分搭配；sincesince自從自從以來(lái)，不合句以來(lái)，不合句 意。意。 課文原文課文原文 itit is hard to think of a wo

60、rld without is hard to think of a world without metals. metals.d【例例5 5】my uncles house in the downtown my uncles house in the downtown area is much smaller than ours,but area is much smaller than ours,but it is it is twice twice expensive. expensive. （四川高考）（四川高考） a.asa.asb.sob.so c.too c.tood.veryd.