外研版高一英語必修一Module5課件

1、 .單詞薈萃 1_n混合物mix v. 混合_adj.混合的 2_n電electrical adj.與電有關(guān)的， 用電的electric adj.電的， 發(fā)電的 3_n結(jié)論conclude v推斷出； 斷定； 得出結(jié)論 4aim n. 目標(biāo)； 目的 _ v. 對(duì)準(zhǔn)目標(biāo)； 打算_ adj. 沒有目標(biāo)的； 無目的的 5_ n反應(yīng)react v(化學(xué))反應(yīng) 6_ n設(shè)備； 裝備equip v. 裝備； 配備 7_ adj. 吃驚的； 驚愕的_adj. 令人吃驚的astonish v使驚訝_ n. 驚訝返回目錄返回目錄第第5 5講講Module 5Module 5A Lesson in a LabA

2、Lesson in a Lab基基礎(chǔ)礎(chǔ)梳梳理理mixturemixedelectricityconclusionaimaimlessreactionastonishmentequipmentastonishedastonishingPart II. Key Phrases.I. Translate the following phrases:1.與一樣_ 2.使有條理_3.在底部_ 4.在頂部_ 5.以形式_ 6.與反應(yīng)_7.做試驗(yàn)_ 8.的混合物_ 9.得出結(jié)論_10. 往加入_11. 想，考慮_12. 把關(guān)在外面_the same as putin orderat the bottom o

3、fat the top of in the form ofreact withmake an experimenta mixture ofarrive at/ reach a conclusionadd.to.think ofkeep.out of.重點(diǎn)短語再現(xiàn)重點(diǎn)短語再現(xiàn)1.add.1.add. . .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.

4、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

5、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； 活躍起來活躍起來8.from that moment 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)

6、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)ofofupupoverovertwicetwicewithwithlifelifeononthenthennownowininturnsturnsturnsturnsoutoutwithwithtoto.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

7、達(dá)法和主謂一致考查分?jǐn)?shù)的表達(dá)法和主謂一致 這里三分之一的書是屬于他的。這里三分之一的書是屬于他的。 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 him.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

8、比原來的路寬新修的路比原來的路寬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 that old one.4.The closer you are,the more youll see.4.The closer you are,the 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.,t

9、he 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 harder you study,the more progressThe harder you study,the more progress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,it When you heat a metal,it contrac

10、tscontracts. . 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)收縮。（回歸課本P P4141）觀察思考觀察思考If you ice the metal,it will contract.If you ice the metal,it will contract.如果你冷凍金屬，它就會(huì)收縮。如果你冷凍金屬，它就會(huì)收縮。We contracted with a shoe factory for 4,000 We contracted with a shoe factory for 4,000 pairs of shoes.pairs of shoes.我們和一家鞋廠簽

11、訂了一份我們和一家鞋廠簽訂了一份4 0004 000雙鞋的合同。雙鞋的合同。He made a two-year contract of employment He made a two-year contract of employment with the firm.with the firm.他和那家公司簽訂了兩年的雇用合同。他和那家公司簽訂了兩年的雇用合同。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

12、 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 should read the You should read the carefully before carefully before you sign it.you sign it.A.contrastA.contrastB.contact B.contact

13、C.contractC.contractD.conflictD.conflict解析解析 考查名詞詞形和詞義的辨析?？疾槊~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。沖突。C2.2.conclusion 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come to/arrive at/reach/draw a conclusioncome to/arrive at/rea

14、ch/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 conclusion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 sth.conclude 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.(with) sb.conclude sth.(with) sb.與某人達(dá)成與某人達(dá)

15、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 traffic 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

16、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 vivi. .回應(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？ (

17、 (回歸課本回歸課本P P4444) ) react with sth. 化學(xué)反應(yīng)化學(xué)反應(yīng) to sth. 反應(yīng)反應(yīng) An iron can react with oxygen to form a new substance.鐵和氧氣發(fā)生化學(xué)反應(yīng)生成一種新的物質(zhì)鐵和氧氣發(fā)生化學(xué)反應(yīng)生成一種新的物質(zhì) How did your mother react to the news?你媽媽對(duì)這個(gè)消息有怎樣的反應(yīng)?。磕銒寢寣?duì)這個(gè)消息有怎樣的反應(yīng)??？ 活學(xué)活用活學(xué)活用The football player reacted The football player reacted the the judges

18、decision by withdrawing from the judges decision by withdrawing from the 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 ordinaryordin

19、ary 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) )觀察思考觀察思考Today he came earlier than usual,for it was Today he came earlier than usual,for it was not an ordinary day.not an ordinary day.他今天來得比平常早，因?yàn)榻裉焓且粋€(gè)不平常的他今天來得比平常早，因?yàn)榻裉焓且粋€(gè)不平常的日子。日子。He is out of the ordinary among the He is out

20、of the ordinary among the children.children.他是一個(gè)不尋常的孩子。他是一個(gè)不尋常的孩子。易混辨異易混辨異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)和類屬方面普通。指人時(shí)，該詞指既不顯赫也級(jí)和類屬方面普通。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“平平庸無奇庸無奇”之意。之意。(2)common(2)common普通

21、的；常見的。強(qiáng)調(diào)經(jīng)常發(fā)生，司空普通的；常見的。強(qiáng)調(diào)經(jīng)常發(fā)生，司空見慣，不顯赫或不特別，可修飾人或物。也可指見慣，不顯赫或不特別，可修飾人或物。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)依照慣例來判斷，有例來判斷，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

22、 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)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?；顚W(xué)活用活學(xué)活用Letter boxes are much more Letter boxes are much more in the UK in the U

23、K than in the US,where most people have a than in the US,where most people have a mailbox instead.mailbox instead.A.commonA.common B.normal B.normalC.ordinaryC.ordinary D.usual D.usual解析解析 本題考查同義詞辨析。本題考查同義詞辨析。commoncommon指為許多人指為許多人或事物所共同具備因而常見；或事物所共同具備因而常見；ordinaryordinary指由于與指由于與一般事物的性質(zhì)或標(biāo)準(zhǔn)相同，因而顯得平常

24、，無一般事物的性質(zhì)或標(biāo)準(zhǔn)相同，因而顯得平常，無奇特之處，反義詞為奇特之處，反義詞為special;usualspecial;usual指在某一地方指在某一地方或某一時(shí)間內(nèi)所常見的，往往指常用的東西，或或某一時(shí)間內(nèi)所常見的，往往指常用的東西，或經(jīng)常發(fā)生的事情，反義詞為經(jīng)常發(fā)生的事情，反義詞為unusualunusual；normalnormal同同usualusual和和regularregular，意為，意為“正常的，正規(guī)的，標(biāo)準(zhǔn)正常的，正規(guī)的，標(biāo)準(zhǔn)的的”。句意為：。句意為：Letter boxesLetter boxes在英國比在美國更在英國比在美國更常見，在美國大多數(shù)人都有一個(gè)常見，在美國

25、大多數(shù)人都有一個(gè)mailboxmailbox。答案答案 A重點(diǎn)短語與句型重點(diǎn)短語與句型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 keepskeeps 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 alw

26、ays 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 sth.) keep (sb.) away (from sth.) 使使( (某人某人) )離開離開( (某某物物) )keep sb.from doing sth.keep 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

27、止，抑制；留( (扣扣) )下；忍住下；忍住( (眼淚眼淚) )；隱瞞隱瞞keep sth.in mindkeep sth.in 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 sth.keep (on) doing sth.繼續(xù)做某事繼續(xù)做某事keep offkeep off遠(yuǎn)離，避開，讓開遠(yuǎn)離，避開，讓開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

28、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.payment.A.kept awayA.kept away B.kept out B.kept outC.kept backC.kept back D.kept up D.kept up解析解析 考查詞義辨析?？疾樵~義辨析。keep backkeep ba

29、ck扣留；扣留；keep keep awayaway離開，遠(yuǎn)離；離開，遠(yuǎn)離；keep out keep out 避開；避開；keep upkeep up維持。維持。C 2. in order 井然有序的井然有序的 整理好的整理好的 in the order of 以以的順序的順序 put in order 把把按順序排列按順序排列 She keeps the room in order. 她把房間整理得很好。她把房間整理得很好。 I put my room in order. 我把自己的房間整理好。我把自己的房間整理好。此外，此外，in order還有還有“依照次序依照次序; (機(jī)器機(jī)器等）情

30、況良好等）情況良好”的意思的意思, 反義詞反義詞 out of order Call the names in order. 請(qǐng)依照次序點(diǎn)名。請(qǐng)依照次序點(diǎn)名。My bicycle is in order. 我的自行車情況良好。我的自行車情況良好。 含有含有order的其他短語：的其他短語：He spoke slowly in order for everybody to understand him.他講得很慢以便每個(gè)人都能聽懂他的話。他講得很慢以便每個(gè)人都能聽懂他的話。The book is on order. 那本書已訂購。那本書已訂購。Everything was out of orde

31、r in the classroom. 教室里亂七八糟。教室里亂七八糟。His liver is out of order. 他的肝臟出了毛病。他的肝臟出了毛病。6.used to(6.used to(過去過去) )常常常常 I never I never used toused to enjoy science,but last enjoy science,but last year I changed schools,and the science year I changed schools,and the science teachers at my new school are ex

32、cellent. teachers at my new school are excellent. 我過去從未喜歡過理科，但是去年我轉(zhuǎn)學(xué)了，我過去從未喜歡過理科，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 on foot,but now I I used to go to work on foot,but now I drive there.drive there.我過去常常是步行上班，現(xiàn)在我開車去。我過去常常是步行上班，現(xiàn)在我開車去。You used to

33、 see a lot of her,didnt You used to see a lot of her,didnt you/usednt you?you/usednt you?你過去經(jīng)常見她，是吧？你過去經(jīng)常見她，是吧？歸納拓展歸納拓展(1)used to(1)used to表示過去經(jīng)常發(fā)生的動(dòng)作或存在的狀表示過去經(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

34、式也有兩種，即：。疑問式也有兩種，即：Used+Used+主語主語+to do.?+to do.?和和Did+Did+主語主語+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 sth.be used to do sth.被用來做某事被用來做某事be used as.be used as.被用作被用作考題回扣考題回扣【例例1 1】In my opinion,life in the twentyIn my opinion,life in

35、the twenty first century is much easier than first century is much easier than . . （安徽高考）（安徽高考） A.that used to be A.that used to be B.it is used to B.it is used to C.it was used to C.it was used to D.it used to be D.it used to be 解析解析 表示表示“過去常常過去常常”用用used 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

36、省略。不能省略。D活學(xué)活用活學(xué)活用用用useuse的適當(dāng)短語填空的適當(dāng)短語填空I I be a middle school teacher,but I be a middle school teacher,but 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 m

37、y new job already. my new job already.used toused togot used togot used to7.be supposed to7.be 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 both Montreal or Ottawa University,as both are are supposed to supposed to have go

38、od 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)，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)

39、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 to 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,suppose/supposing you lost your job Look,suppose/supposing you lost your job tomorrow,what would you do?tomorrow,what would you do?哎，假設(shè)

40、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？活學(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.supposes toB.supposes to C.is supposed C.is supposedD.supposed toD.supposed to 解析解析 be supposed 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

41、全帶。意為：所有的人都應(yīng)系上安全帶。A（2 2） The message is very important,so it The message is very important,so it is supposed is supposed as soon as possible. as soon as possible. （陜西高考）（陜西高考） A.to be sent A.to be sentB.to sendB.to send C.being sent C.being sentD.sendingD.sending 解析解析 be supposed to do sth.be suppos

42、ed 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)語態(tài)形式。故須用被動(dòng)語態(tài)形式。A( (3 3) ) 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

43、.When C.When D.Suppose D.Suppose 解析解析 supposesuppose起到連詞的作用，相當(dāng)于起到連詞的作用，相當(dāng)于ifif，引，引 導(dǎo)狀語從句。句意導(dǎo)狀語從句。句意: :如果他說的話都是真的，老如果他說的話都是真的，老 師會(huì)采取什么措施？師會(huì)采取什么措施？D3. Add some oil to the water. add . to . 把把添加到添加到 add to 增加，增添增加，增添 add up to 總共有，意味著總共有，意味著 【例例1】 Thats all I have to say. Is there anything that youd li

44、ke to _, Terry? (2008四川延考卷四川延考卷) A. talkB. require C. addD. deliver【例例2】 The engine of the ship was out of order and the bad weather _ the helplessness of the crew at sea.(上海上海2003) A. added to B. resulted from C. turned out D. made up【點(diǎn)撥點(diǎn)撥】 add to增加，增添；增加，增添； result from由由產(chǎn)生；產(chǎn)生；turn out結(jié)果是；結(jié)果是；make

45、 up組成。根據(jù)句意組成。根據(jù)句意“輪船發(fā)動(dòng)機(jī)失靈，輪船發(fā)動(dòng)機(jī)失靈，惡劣天氣又增加了海上船員的無助惡劣天氣又增加了海上船員的無助”可知選可知選A。【考例考例3】 There have been several new events _ to the program for the 2008 Beijing Olympic Games. (北京北京2006) A. add B. to add C. adding D. added【點(diǎn)撥點(diǎn)撥】 add . to . 把把添加到添加到上，本上，本題中應(yīng)為題中應(yīng)為add several new events to .，故故several new eve

46、nts與與add之間是被動(dòng)之間是被動(dòng)關(guān)系，因此要用關(guān)系，因此要用add的的-ed形式作定語。形式作定語。What is the cost of the project?The total number _ 270 million yuan. A. adds to B. adds up to C. add D. adding【例例4】4. This will keep air out of the water. keep sb./sth. out of “不讓某人不讓某人/某物某物進(jìn)入某處進(jìn)入某處”Keep that dog out of my study.別讓那條狗進(jìn)我的書房。別讓那條狗進(jìn)我的

47、書房。She wore a hat to keep the sun out of her eyes.她戴著帽子摭陽她戴著帽子摭陽, 保護(hù)眼睛。保護(hù)眼睛。8.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)沒有金屬的世界。很難想像一個(gè)沒有金屬的世界。 句式分析句式分析 本句中本句中itit為形式主語，真正的主語是不定式短為形式主語，真正的主語是不定式短 語語to think of.to think of.，構(gòu)成，構(gòu)成It is/was+It i

48、s/was+adj.adj.+ 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，作表語的形容

49、詞只能說明不定式的行為性質(zhì)和特作表語的形容詞只能說明不定式的行為性質(zhì)和特點(diǎn)，不能說明不定式的執(zhí)行者。常見的這類形容點(diǎn)，不能說明不定式的執(zhí)行者。常見的這類形容詞有：詞有：easy,important,difficult,hard,easy,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 language.

50、language.對(duì)我們來說掌握一門外語非常重要。對(duì)我們來說掌握一門外語非常重要。(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，作表語的形容詞表達(dá)不定式的邏輯主語的品行、作表語的形容詞表達(dá)不定式的邏輯主語的品行、性格或性質(zhì)。常見的這類形容詞有：性格或性質(zhì)。常見的這類形容詞有：kind,nice,kind,nice,good,honest,careful,careless,clever,wise,good,honest,careful,careless,clever,wise,stupid,fo

51、olish,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 necessary

52、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 react most at

53、 the top,and the metals react most at the top,and 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，正常語序是：這是一個(gè)倒裝句，正常語序是：A table A table with.is here.with.is here.在學(xué)習(xí)的過程中我們要注意：在學(xué)習(xí)的過程中我們要注意：(1)(

54、1)在在there,herethere,here引導(dǎo)的句子中，謂語動(dòng)詞是引導(dǎo)的句子中，謂語動(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等開頭的句子等開頭的句子里，謂語動(dòng)詞是里，謂語動(dòng)詞是come,go,followcome,go,follow等且主語是名詞等且主語是名詞時(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)主語是代詞引導(dǎo)的句子中，當(dāng)主

55、語是代詞時(shí)，不倒裝，且此類句子不用進(jìn)行時(shí)。時(shí)，不倒裝，且此類句子不用進(jìn)行時(shí)。Here comes the bus.Lets hurry!Here comes the bus.Lets hurry!車來了車來了, ,我們快點(diǎn)！我們快點(diǎn)！Here he comes!Here he comes!他來了！他來了！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。山頂上有一棵高高的松樹?；顚W(xué)活用活學(xué)活用Heres the

56、 knifeHeres the knife；it was under these it was under these dishes.dishes.刀子在這兒呢，就在這堆盤子地下。刀子在這兒呢，就在這堆盤子地下?！纠? 2】Hearing the dog barking fiercely,Hearing the dog barking fiercely, away away . . （上海高考）（上海高考） A.fleeing the thief A.fleeing the thief B.was fleeing the thief B.was fleeing the thief C.the

57、 thief was fleeing C.the thief was fleeing D.fled the thief D.fled the thief 解析解析 awayaway置于句首且主語是名詞時(shí)，句子應(yīng)置于句首且主語是名詞時(shí)，句子應(yīng) 用全部倒裝語序。用全部倒裝語序。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 裝語序不正確；裝語序不正確；C C項(xiàng)是正常語序，此三項(xiàng)可排除。項(xiàng)是正常語序，此三項(xiàng)可排除。 課文原文課文原文 Below isBelow is a description of a simple a description of a simple scientific

58、 experiment. scientific experiment.D.短語運(yùn)用短語運(yùn)用be proud of,used to,aimed at,add up to,be proud of,used to,aimed at,add up to,keep out of,put.in order,keep ones keep out of,put.in order,keep ones balance,think of,react with,be supposed tobalance,think of,react with,be supposed to1.In nature,many kinds

59、of materials can 1.In nature,many kinds of materials can each other under certain each other under certain conditions. conditions.2.You 2.You ask the teacher if ask the teacher if you want to leave the classroom. you want to leave the classroom.3.He lifted his gun and 3.He lifted his gun and the bir

60、d the bird in the tree. in the tree.react withreact withare supposed toare supposed toaimed ataimed at4.All the money I had 4.All the money I had no more no more than one hundered dollars. than one hundered dollars.5.When I saw these photos,I 5.When I saw these photos,I my my college days. college d