外研版高中英語(yǔ)必修一一輪復(fù)習(xí)精品課件：Module5

1、外研版高中英語(yǔ)必修一一輪復(fù)習(xí)精品課件：Module5外研版高中英語(yǔ)必修一一輪復(fù)習(xí)精品課件：Module5必修1Module 5 A Lesson in a Lab必修1Module 5 A Lesson in a Lab課程解讀話題A Lesson in a Lab(一堂實(shí)驗(yàn)課）功能Using sequence(表達(dá)順序）語(yǔ)法Degrees of comparison(比較等級(jí)）課程解讀話題A Lesson in a Lab(一堂實(shí)驗(yàn)課）課程解讀重點(diǎn)詞匯及拓展1.contractvi.& n.收縮；（訂）合約2.floatvi.漂浮3.expandvi.膨脹expansionn.膨脹4.mix

2、turen.混合物mixv.混合5.electricityn.電electricaladj.電的，和電有關(guān)的electricadj.發(fā)電的，用電的6.reactionn.反應(yīng)react vi.反應(yīng)7.equipmentn.設(shè)備，裝備equipvt.裝置8.astonishedadj.吃驚的；驚愕的astonishingadj.令人吃驚的astonishvt.驚訝，吃驚astonishmentn.驚訝，驚奇9.aimn.& v.目標(biāo)；以為目標(biāo)aimlessadj.漫無(wú)目的的10.balancen.天平；平衡balancedadj.平衡的重點(diǎn)短語(yǔ)1.react with與反應(yīng)2.add .to往加

3、入3.used to過(guò)去常常4.be proud of因而自豪5.be supposed to理應(yīng)；應(yīng)該6.put.in order使整齊；使有條理7.keep . out of 防止進(jìn)入；不讓靠近重點(diǎn)句型1.It is hard to think of a world without metals.很難想象一個(gè)沒(méi)有金屬的世界。2.Here is a table with the metals that react most at the top，and the metals that react least at the bottom.這兒有一個(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

4、的在下部。3.The closer you are,the more youll see.你靠得越近，你看到的就越多。課程解讀重點(diǎn)詞匯及拓展1.contractvi.& n.收縮知識(shí)要點(diǎn)要點(diǎn)一 單詞1. exist vi. 存在；生存（無(wú)被動(dòng)式和進(jìn)行時(shí)）歸納拓展（1）There exists/existed.某地有；存在exist in在于exist on=live on靠生活/生存（2）existence n.存在；生存be in existence存在come into existence開(kāi)始產(chǎn)生，成立bring into existence使產(chǎn)生（3）existent adj.存在的；現(xiàn)

5、行的知識(shí)要點(diǎn)要點(diǎn)一 單詞知識(shí)要點(diǎn)例句：We cant exist without food or water.沒(méi)有食物和水我們就不能生存。I can hardly exist on the wage that Im getting.我靠我掙的工資簡(jiǎn)直難以糊口。When did the world come into existence？世界是什么時(shí)候開(kāi)始存在的？知識(shí)要點(diǎn)例句：We cant exist without 知識(shí)要點(diǎn)【鏈接訓(xùn)練】He doesnt believe in the _ of God.A.lifeB.existC.existenceD.exhibition【解析】句意為：他

6、不相信有上帝的存在。life“生命”；exist (v.)“存在，生存”；existence（n.）“存在”；exhibition“展覽”。根據(jù)句意選C?！敬鸢浮緾知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)As everyone knows,since the Communist Party of China _ in 1921,great changes have taken place in China.A.came into effectB.came into existC.came into existenceD.came into power【解析】考查動(dòng)詞詞組辨析。句意為：眾所周知，自從1921

7、年中國(guó)共產(chǎn)黨成立后，中國(guó)發(fā)生了巨大的變化。come into existence“開(kāi)始產(chǎn)生，成立”，符合題意。come into effect“生效，執(zhí)行”；come into exist短語(yǔ)本身錯(cuò)誤；come into power“上臺(tái)，掌權(quán)”?！敬鸢浮緾知識(shí)要點(diǎn)As everyone knows,since t知識(shí)要點(diǎn)2. conclusion n .結(jié)論，決定；結(jié)束，結(jié)局；協(xié)定，協(xié)議歸納拓展（1）come to/arrive at/reach/draw a conclusion得出結(jié)論make a conclusion下結(jié)論bring.to a conclusion使結(jié)束in concl

8、usion總而言之；最后（2）conclude v.結(jié)束，斷定，推斷出conclude sth. (from sth.)(from sth.) that 推斷，斷定出to conclude 最后（一句話）知識(shí)要點(diǎn)2. conclusion n .結(jié)論，決定；結(jié)束，知識(shí)要點(diǎn)例句：Ive come to the conclusion that hes not the right person for the job.我斷定他不適合做這項(xiàng)工作。In conclusion, I would like to thank you for your coming to the meeting.最后，我對(duì)各位

9、出席這次會(huì)議表示感謝。After waiting for half an hour, I concluded that he wouldnt come at all.等了半個(gè)小時(shí)后，我得出結(jié)論，他不會(huì)來(lái)了。知識(shí)要點(diǎn)例句：Ive come to the conclu知識(shí)要點(diǎn)【鏈接訓(xùn)練】The _, I think，he drew from his simple experiment is not scientific.A.conclusionB.chargeC.promiseD.relation【解析】考查名詞區(qū)別及動(dòng)詞搭配。這里考查draw a conclusion“得出結(jié)論”這一固定短語(yǔ)，此

10、題中conclusion提前了。【答案】A知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)3. aim n.C目標(biāo)，目的；U瞄準(zhǔn)vt.瞄準(zhǔn)，對(duì)準(zhǔn)，目標(biāo)在于歸納拓展（1）take aim at瞄準(zhǔn)，對(duì)準(zhǔn)achieve/attain ones aim達(dá)到目的miss ones aim打不中目標(biāo)/達(dá)不到目的without aim漫無(wú)目的地（2）aim at瞄準(zhǔn)，對(duì)準(zhǔn)；目的在于aim gun at把槍瞄準(zhǔn)aim to do sth.旨在做某事be aimed at針對(duì)；目的是，旨在（3）aimless adj.無(wú)目的的；無(wú)目標(biāo)的；aimlessly adv.無(wú)目的地；無(wú)目標(biāo)地知識(shí)要點(diǎn)3. aim n.C目標(biāo)，目的；U瞄準(zhǔn)

11、vt.知識(shí)要點(diǎn)例句：Teamwork is required in order to achieve these aims.要達(dá)到這些目標(biāo)需要團(tuán)隊(duì)合作。He aimed the gun at the bird.他用槍瞄準(zhǔn)那只鳥(niǎo)。My sister aims to be a pilot when she leaves school.我姐姐立志畢業(yè)后要成為飛行員。知識(shí)要點(diǎn)例句：Teamwork is required in知識(shí)要點(diǎn)【鏈接訓(xùn)練】The farmer built long fences, _ keeping the wild dogs out of them.A.aim atB.aim

12、 forC.aiming atD.aiming for【解析】aim at“目標(biāo)在于”，此題中用現(xiàn)在分詞形式作伴隨狀語(yǔ)。【答案】C知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)4. form n. 表格；形式；外形；狀態(tài)，精神vt. & vi.形成；構(gòu)成；組織；養(yǎng)成；培養(yǎng)歸納拓展（1）fill in/out the form填表be in/out of form狀態(tài)良好/不好in the form of.用的形式take the form of.采取的形式（2）form a good habit of形成一種的好習(xí)慣form in line排好隊(duì)form (=set up) a company創(chuàng)辦公司form

13、into組成；編成知識(shí)要點(diǎn)4. form n. 表格；形式；外形；狀態(tài)，精神v知識(shí)要點(diǎn)例句：He is filling in the application form.他正在填申請(qǐng)表。The team were in excellent form throughout the whole competition.這個(gè)隊(duì)在整個(gè)比賽過(guò)程中一直處于良好的狀態(tài)。The cookies were all in the form of stars.那些餅干的形狀像星星。They formed the habit of getting up early when in high school.中學(xué)時(shí)，他們養(yǎng)

14、成了早起的習(xí)慣。知識(shí)要點(diǎn)例句：He is filling in the ap知識(shí)要點(diǎn)【鏈接訓(xùn)練】_, the house is like the letter S.A.In formB.In the formC.With formD.In a form【解析】in form“在形式上”。句意為：形式上，這座房子看起來(lái)像字母S?！敬鸢浮緼知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)5. balance n. 天平，秤；平衡；收支差額，余額v.平衡；斟酌，權(quán)衡歸納拓展(1)keep a balance between A and B 保持A與B均衡keep ones balance保持（身體）平衡；保持鎮(zhèn)靜los

15、e ones balance失去平衡，心慌意亂（表動(dòng)作）be out of balance失去平衡（表狀態(tài)）in/on balance總的來(lái)說(shuō)，權(quán)衡起來(lái)，兩相比較(2)balance A against B 權(quán)衡/比較A與B(3)balanced adj. 保持平衡的；均衡的知識(shí)要點(diǎn)5. balance n. 天平，秤；平衡；收支差額知識(shí)要點(diǎn)例句：Can you balance yourself on skates?你穿著溜冰鞋能保持身體平衡嗎？You should balance the advantages against the disadvantages before your fin

16、al decision.在作出決定之前，一定要權(quán)衡利弊。His suggestion has, on balance, proved useful.他的建議總的來(lái)說(shuō)是有用的。He kept his balance with his arms on top of the wall.他在墻上用雙臂保持平衡。知識(shí)要點(diǎn)例句：Can you balance yoursel知識(shí)要點(diǎn)【鏈接訓(xùn)練】There are both advantages and disadvantages in the scheme proposed,but _ I think we should benefit by adopti

17、ng it.A.on balanceB.out of balanceC.on the balanceD.off balance【解析】句意為：在這份提議的計(jì)劃書(shū)中，優(yōu)點(diǎn)和缺點(diǎn)同時(shí)存在，但是兩相比較，我認(rèn)為我們應(yīng)該取其精華。on balance“總的來(lái)說(shuō)，權(quán)衡起來(lái)，兩相比較”，符合題意?！敬鸢浮緼知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)要點(diǎn)二 短語(yǔ)1. add.to. 往加入；把加到/進(jìn)里歸納拓展add up sth. =add sth. up 把加起來(lái)add up to總共是；總計(jì)為（不用于被動(dòng)語(yǔ)態(tài)）add that.補(bǔ)充道add in算入；包括add to增加；加到例句：Add some oil to

18、the water.往水中加入一些油。Add your scores up and we will see who win.把你們的分?jǐn)?shù)加起來(lái)，我們就可以看出誰(shuí)贏了。The continuous rain added to our difficulty in rebuilding the dam.持續(xù)的降雨增加了我們重修大壩的困難。知識(shí)要點(diǎn)要點(diǎn)二 短語(yǔ)知識(shí)要點(diǎn)【鏈接訓(xùn)練】Did little Kate help you with the work yesterday?Why?Yes.But her help,as a matter of fact, _ my difficulty.What a

19、 naughty girl!A.added up toB.added upC.added toD.added【解析】考查短語(yǔ)add to“增加，添加”的用法。句意為：昨天小凱特幫助你工作了嗎？什么？是的。但是事實(shí)上，她的幫助增加了我的困難。她是個(gè)調(diào)皮的小女孩！add up to“合計(jì)為，總計(jì)為”；add up“把加起來(lái)”?！敬鸢浮緾知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)2.used to do sth.過(guò)去常常做某事歸納拓展（1）It used to be said that.過(guò)去人們常說(shuō)There used to be.過(guò)去有（2）be/get used to （doing） sth.習(xí)慣于做某事（t

20、o為介詞，后跟名詞、代詞或動(dòng)名詞）be used to do sth.被用來(lái)做某事(use在此為“使用”之意，是其被動(dòng)語(yǔ)態(tài)，后跟不定式)（3）used to否定主語(yǔ)+used not to do主語(yǔ)+did not use to do疑問(wèn)Used+主語(yǔ)+to do.?Did+主語(yǔ)+use to do.?知識(shí)要點(diǎn)2.used to do sth.過(guò)去常常做某事知識(shí)要點(diǎn)例句：I used to go to the cinema a lot,but I never get the time now.我過(guò)去?？措娪埃F(xiàn)在根本沒(méi)時(shí)間。Did there use to be a hotel on tha

21、t corner?那個(gè)拐角處過(guò)去有家旅館嗎？The old man gets used to walking after supper.這位老人習(xí)慣于晚飯后散步。Wood can be used to make tables.木材可用來(lái)制造桌子。知識(shí)要點(diǎn)例句：I used to go to the cin知識(shí)要點(diǎn)同類辨析used to do與would（1）used to do只有過(guò)去式，表示過(guò)去常做的事或過(guò)去的狀態(tài)。主要與現(xiàn)在比較，暗示現(xiàn)在不再這樣了。（2）would用來(lái)表示過(guò)去反復(fù)出現(xiàn)的動(dòng)作。多有時(shí)間狀語(yǔ)加以限定，意為“總是”，不表示過(guò)去存在的狀態(tài)。例句：He used to go fis

22、hing on Sunday.過(guò)去他常在星期天去釣魚(yú)。（現(xiàn)在已不去了）On Sundays he would come to my college to see me.周日他總是來(lái)學(xué)?？次摇ＶR(shí)要點(diǎn)同類辨析知識(shí)要點(diǎn)【鏈接訓(xùn)練】You didnt use to like him much when we were at school, _?A.were weB.werent weC.did youD.didnt you【解析】考查含有used to的反意疑問(wèn)句的用法。【答案】C知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)I _ in the house which_ books and magazines.A.

23、am used to live; used to keepingB.used to live; has been used to keepingC.having been used to living; was used to keepD.used to live; is used to keep【解析】句意為：我過(guò)去曾經(jīng)在現(xiàn)在存放書(shū)和雜志的房子里住過(guò)。第一個(gè)空表示“過(guò)去住過(guò)”要用used to do sth.的形式；第二個(gè)空表示“被用來(lái)做”要用be used to do的形式。【答案】D知識(shí)要點(diǎn)I _ in the house w知識(shí)要點(diǎn)3. keep.out of.使進(jìn)不去；不讓進(jìn)入；把擋

24、在外面歸納拓展keep away離開(kāi)，避開(kāi)keep back退縮；隱瞞；留（扣）下；阻止keep sb. from (doing) sth.阻止某人做某事keep up (with) 跟上；不落在后面keep it up不松勁，照原樣繼續(xù)下去keep off讓開(kāi)，避開(kāi)keep on doing sth.繼續(xù)做某事keep on with (doing sth.)繼續(xù)（做某事）keep out把關(guān)在外面；阻止入內(nèi)；不參加知識(shí)要點(diǎn)3. keep.out of.使進(jìn)不去；知識(shí)要點(diǎn)例句：This will keep air out of the water.這會(huì)把空氣阻擋在水之外。I have alw

25、ays tried to keep out of their quarrel.我總是盡可能的不卷入他們的爭(zhēng)吵中。You wont be able to keep the truth from her father.你是瞞不了她父親事實(shí)真相的。Its hard to keep up with the changes in computer technology.要跟上電腦技術(shù)的變化是很難的。知識(shí)要點(diǎn)例句：This will keep air out 知識(shí)要點(diǎn)【鏈接訓(xùn)練】A certain percentage of your salary is _ by the employer as an i

26、nsurance payment.A.kept awayB.kept outC.kept backD.kept up【解析】句意為：你薪水的一定的百分比被雇主留下用于支付保險(xiǎn)金。keep back“扣留，留下”，符合題意。keep away“遠(yuǎn)離”；keep out“使進(jìn)不去”；keep up (with)“跟上”。【答案】C知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)要點(diǎn)三 句型It is hard to think of a world without metals.很難想象一個(gè)沒(méi)有金屬的世界。歸納拓展（1）It is /seems /feels.+adj.+to do句型中it用作形式主語(yǔ)，真正的主語(yǔ)為

27、動(dòng)詞不定式。（2）It be+adj.+for sb.to do sth.句型中表語(yǔ)說(shuō)明不定式行為的特點(diǎn)，常見(jiàn)的形容詞有easy，hard，difficult，important，necessary，expensive，impossible，possible 等。（3）It be+adj.+of sb.to do sth.句型中作表語(yǔ)的形容詞是對(duì) sb.及其行為的評(píng)價(jià)，此類形容詞有 good，kind，nice，wise，wrong，clever，brave，honest 等。（4）It be+adj./n.+ that從句知識(shí)要點(diǎn)要點(diǎn)三 句型知識(shí)要點(diǎn)例句：It seems only reas

28、onable to ask students to buy a dictionary.要學(xué)生買(mǎi)一本詞典，好像也沒(méi)什么不合情理的。Its careless of you to make so many mistakes in this exam. 在這次考試中你出了這么多錯(cuò)，真是太粗心了。Its difficult to finish the task in such a short period of time. 在這么短的時(shí)間內(nèi)完成這項(xiàng)任務(wù)很困難。Is it true that the Smiths are emigrating?史密斯一家要移民，這是真的嗎？知識(shí)要點(diǎn)例句：It seems

29、only reasonabl知識(shí)要點(diǎn)【鏈接訓(xùn)練】Do you think Jack is to blame？Yeah,it was very rude _ facial paper to the guests at the table.A.of him to throwB.for him to throwC.that he threwD.enough to throw【解析】此題是“Its+adj.+for/of sb.to do sth.”句型。rude是對(duì)杰克及其行為的評(píng)價(jià)，所以介詞選用of，故選A?！敬鸢浮緼知識(shí)要點(diǎn)【鏈接訓(xùn)練】知識(shí)要點(diǎn)要點(diǎn)四 語(yǔ)法形容詞和副詞的比較級(jí)和最高級(jí)基本用法：(

30、1)表示倍數(shù)的三個(gè)句型.times as+adj./adv.原級(jí)+as.times the+性質(zhì)名詞+of.times+adj./adv.比較級(jí)+than.例句：This table is three times as big as that one.=This table is three times the size of that one.=This table is twice bigger than that one.這張桌子是那張桌子的三倍大。知識(shí)要點(diǎn)要點(diǎn)四 語(yǔ)法知識(shí)要點(diǎn)(2)同級(jí)的比較，用as.as,the same as,such.as引導(dǎo)。例句：Henry is as goo

31、d a worker as Peter (is).=Henry is such a good worker as Peter (is).亨利和彼得一樣都是好工人。(3)“比較級(jí)+and+比較級(jí)”結(jié)構(gòu)（兩個(gè)同義形容詞的比較級(jí)），表示“越來(lái)越”的意思?！皌he+比較級(jí)，the+比較級(jí)”結(jié)構(gòu)，表示“越就越”。例句：As time goes on,the boy is getting more and more diligent.這孩子的勤奮與日俱增。The busier he is, the happier he feels.他越忙越感到高興。知識(shí)要點(diǎn)(2)同級(jí)的比較，用as.as,the same

32、知識(shí)要點(diǎn)(4)“the+比較級(jí)+of the two”意為“兩者之中更的一個(gè)”。例句：The larger of the two islands is Britain,which lies to the east of Ireland.兩個(gè)島中較大的是大不列顛島，位于愛(ài)爾蘭東部。(5)比較級(jí)和否定詞連用，意為“最不過(guò)”。例句：The situation couldnt be worse.形勢(shì)再糟糕不過(guò)。They have never seen a movie better than this one.他們從未看過(guò)這么好的電影。知識(shí)要點(diǎn)(4)“the+比較級(jí)+of the two”意為“知識(shí)要點(diǎn)

33、(6)注意no+比較級(jí)+than句型的特殊含義。A is no more careful than B.A和B兩人都不仔細(xì)。A is no less careful than B.A和B兩人都很仔細(xì)。A is not more careful than B.A不如B仔細(xì)。A is not less careful than B.A的仔細(xì)程度并不弱于B。知識(shí)要點(diǎn)(6)注意no+比較級(jí)+than句型的特殊含義。知識(shí)要點(diǎn)(7)一個(gè)人的兩種性質(zhì)的比較，用“more.than.”結(jié)構(gòu)。例句：Ann acts quite unfriendly.安表現(xiàn)得相當(dāng)不友好。I think shes more shy

34、 than unfriendly.我認(rèn)為與其說(shuō)她不友好，不如說(shuō)她害羞。(8)比較的對(duì)象不能相互包容。比較級(jí)+than+ any other+單數(shù)名詞all (the) other+復(fù)數(shù)名詞anyone elseany of the other+復(fù)數(shù)名詞知識(shí)要點(diǎn)(7)一個(gè)人的兩種性質(zhì)的比較，用“more.th知識(shí)要點(diǎn)例句：The Mississippi River is longer than any other river in the United States.密西西比河比美國(guó)其他任何一條河流都長(zhǎng)。China is larger than all the other countries i

35、n Asia.中國(guó)比亞洲的其他任何國(guó)家都大。China is larger than any country in Africa.中國(guó)比非洲的任何一個(gè)國(guó)家都大。知識(shí)要點(diǎn)例句：The Mississippi River i知識(shí)要點(diǎn)(9)比較的對(duì)象應(yīng)該相同。例句：The weather here is warmer than that of Shanghai.這里的天氣比上海的暖和。The radios made in our factory are better than those (made) in your factory.我們工廠制造的收音機(jī)比你們工廠的要好。知識(shí)要點(diǎn)(9)比較的對(duì)象應(yīng)該

36、相同。知識(shí)要點(diǎn)(10)常見(jiàn)的修飾比較級(jí)的修飾語(yǔ)有rather,much,still,even,far,any(用于否定句或疑問(wèn)句)，a lot,a little,a great deal,by far,a bit,slightly等。例句：The students study even harder than before.學(xué)生們學(xué)習(xí)比以前更努力了。A car runs a great deal faster than a bike.汽車比自行車跑得快多了。This problem is a bit harder than that one.這個(gè)問(wèn)題比那一個(gè)稍難。This article is

37、 a little more hard than those ones.這篇文章比那些稍難一點(diǎn)兒。知識(shí)要點(diǎn)(10)常見(jiàn)的修飾比較級(jí)的修飾語(yǔ)有rather,mu知識(shí)要點(diǎn)(11)注意比較結(jié)構(gòu)中的省略現(xiàn)象。在日常交際中，彼此都明白的比較對(duì)象往往省略。這種省略現(xiàn)象給正確判斷造成一定的障礙，高考題中出現(xiàn)率較高，應(yīng)引起足夠的重視。例句：What do you think of the film?你覺(jué)得這部電影怎么樣？I have never seen a better one.(后邊省略了than this film)我沒(méi)有看過(guò)比這部更好的了。Toms composition,if not better(

38、省略了than Jacks),is at least as good as Jacks.湯姆的作文如果不比杰克的更好，也至少和杰克的作文一樣好。知識(shí)要點(diǎn)(11)注意比較結(jié)構(gòu)中的省略現(xiàn)象。知識(shí)要點(diǎn)【鏈接訓(xùn)練】Do you think the weather is good enough for an outing?Yes, you couldnt hope for _ at this time of the year.A.the nicer dayB.a nicer dayC.the nicest dayD.a nice day【解析】考查形容詞比較級(jí)與否定詞連用，表示最高級(jí)含義的用法。you cou