高考英語(yǔ)一輪復(fù)習(xí) Module 5 A Lesson in a Lab課件 外研版必修1

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1、高考寫(xiě)作24個(gè)話題飲食【話題詞匯】1canteen n食堂2vegetable n. 蔬菜3regular adj. 有規(guī)律的4healthy adj. 健康的5fitness n. 健康6strengthen n. 加強(qiáng)7obesity n. 肥胖8effect n. 影響9be addicted to 對(duì)上癮10call on 號(hào)召11eat up 吃光12be beneficial to 對(duì)有益13do harm to 對(duì)有害【美文佳作【美文佳作】(2017濟(jì)南一中檢測(cè)濟(jì)南一中檢測(cè))作為一名高三學(xué)生，你發(fā)現(xiàn)班上有些同學(xué)晚作為一名高三學(xué)生，你發(fā)現(xiàn)班上有些同學(xué)晚上學(xué)習(xí)到深夜，白天也不安排休息

2、時(shí)間，但往往課堂上昏昏欲睡；上學(xué)習(xí)到深夜，白天也不安排休息時(shí)間，但往往課堂上昏昏欲睡；有些同學(xué)飲食習(xí)慣不好，不吃早餐。有些同學(xué)飲食習(xí)慣不好，不吃早餐。請(qǐng)你用英語(yǔ)寫(xiě)一篇倡議書(shū)，發(fā)表在你校的英文雜志上。內(nèi)容包括：請(qǐng)你用英語(yǔ)寫(xiě)一篇倡議書(shū)，發(fā)表在你校的英文雜志上。內(nèi)容包括： 1.高三同學(xué)的現(xiàn)狀；高三同學(xué)的現(xiàn)狀； 2.提倡同學(xué)們合理安排作息時(shí)間，注意健康飲食和鍛煉身體，因提倡同學(xué)們合理安排作息時(shí)間，注意健康飲食和鍛煉身體，因?yàn)樯眢w好，才能學(xué)習(xí)好。為身體好，才能學(xué)習(xí)好。注意：注意：1.倡議書(shū)須包含上述要點(diǎn)，但可適當(dāng)發(fā)揮，使講話完整通順；倡議書(shū)須包含上述要點(diǎn)，但可適當(dāng)發(fā)揮，使講話完整通順；2詞數(shù)：詞數(shù)：10

3、0左右；左右；3文章開(kāi)頭、結(jié)尾已給出，不計(jì)入總詞數(shù)。文章開(kāi)頭、結(jié)尾已給出，不計(jì)入總詞數(shù)。Dear schoolmates： As senior three students，now we are working really hard for the National College Entrance Examinations，but I find_ I hope all of us can go to our ideal college next year! One possible version： Dear_schoolmates， A s _ s e n i o r _ t h r e

4、 e _ s t u d e n t s ，now_we_are_working_really_hard_for_the_National_College_Entrance_Examinations，but_I_find that some of our classmates study late into the night and do not spare any time to take a rest during the day.So_they_often_cannot_help_falling_asleep_in_class. And some classmates seldom h

5、ave breakfast，which is also a bad habit and will surely do harm to their health. In my opinion，it s extremely important for us to have enough sleep and a proper diet.We_must_try_to_make_wise_use_of_our_time，and_only_in_this_way_can_we_keep_fit_and_study_well. I wonder if you agree with me. I_hope_al

6、l_of_us_can_go_to_our_ideal_college_next_year! 【佳句仿寫(xiě)】 1他聽(tīng)到這個(gè)笑話忍不住笑了。 He_when he heard the joke. 2你應(yīng)該充分利用每一次機(jī)會(huì)練習(xí)英語(yǔ)。 You ought to_any apportunity to practise English. 3只有用這種方法我們才能解決這個(gè)問(wèn)題。 _solve the problem. 【答案】1.couldnt help laughing 2make good use of 3Only in this way can we核心單詞核心單詞單詞運(yùn)用單詞運(yùn)用1. expand

7、 vi.膨脹；擴(kuò)大；膨脹；擴(kuò)大；expansion n膨脹膨脹2.contract v收縮；感染；訂約收縮；感染；訂約3.substance n物質(zhì)物質(zhì)4. mixture n混合物；混合物；mix vt.混合；混合；mixed adj.混合的；混雜的混合的；混雜的5.stage n階段；時(shí)期階段；時(shí)期6.conclusion n結(jié)論結(jié)論7. aim n目標(biāo)；目的；目標(biāo)；目的；vt.瞄準(zhǔn)；針對(duì)；旨在；瞄準(zhǔn)；針對(duì)；旨在；打算打算8. reaction n反應(yīng)；反應(yīng)；react vi.反應(yīng)；起作用反應(yīng)；起作用9.equipment nU設(shè)備；裝備設(shè)備；裝備10. boil vt.煮；煮沸；煮；煮沸

8、；boiling_water沸騰的水；沸騰的水；boiled_water涼開(kāi)水涼開(kāi)水11.ordinary adj.普通的；平常的普通的；平常的12.float vt.& vi.使漂?。黄∈蛊。黄?3.dissolve vi.溶解；分解；分離溶解；分解；分離14. balance n天平；平衡；天平；平衡；v.使平衡；稱重量；使平衡；稱重量；權(quán)衡權(quán)衡15.facility n(常作復(fù)數(shù)常作復(fù)數(shù))設(shè)備；工具設(shè)備；工具16. astonished adj.吃驚的；驚愕的；吃驚的；驚愕的；astonishing adj.令人吃驚的；令人吃驚的；astonishment n驚訝驚訝語(yǔ)境助記語(yǔ)境助

9、記詞不離句，句不離段詞不離句，句不離段The lecture about aim astonished everyone present.It got a mixed reaction.At last，we concluded that people shouldnt lead an aimless life.There are not ordinary moments in all stages of life.用所給詞的適當(dāng)形式填空用所給詞的適當(dāng)形式填空1.Most of us need to lead more balanced (balance) lives to be healthy

10、 and happy.2.He was surprised that his answer should have caused such a strong reaction (react)3.There were perhaps two main conclusions (conclude) to be drawn from the above discussion.4.Hearing the news，she felt a strange mixture (mix) of excitement and fear.5.I need some boiled (boil) water to wa

11、sh down medicine after breakfast.6.In my opinion，each of us should have an aim of our own.But some of us lead an aimless life every day.(aim)7.The school has been rebuilt and it is well equipped.Much money has been spent on the office equipment.(equip)8.To our astonishment，the famous star died.Thats

12、 to say，we were astonished at the news of her sudden death，and it was really astonishing.(astonish).單詞拼寫(xiě)單詞拼寫(xiě)1.Water，ice and snow are the same substance (物質(zhì)物質(zhì)) in different forms.2.We cant imagine living in the world without electricity (電電)3.The judge drew a conclusion (結(jié)論結(jié)論)from the evidence that t

13、he accused man was not guilty.4.A small child has to learn to keep its balance (平衡平衡)before it can walk far.5.Do children react (反應(yīng)反應(yīng)) to kind treatment by becoming more selfconfident？高頻短語(yǔ)高頻短語(yǔ)短語(yǔ)運(yùn)用短語(yǔ)運(yùn)用1. add.to.往往加加入入 add_to 增加增加add_up 把把加起來(lái)加起來(lái) add_up_to 加起來(lái)總共是加起來(lái)總共是2. used_to 過(guò)去過(guò)去(常常常常) be_used_to_d

14、oing 習(xí)慣于做某事習(xí)慣于做某事 be_used_to_do 被用來(lái)做某事被用來(lái)做某事3. be_proud_oftake_pride_in為為感到驕傲感到驕傲/自豪自豪 4. be_supposed_to_do 應(yīng)當(dāng)；理應(yīng)當(dāng)；理應(yīng)；被認(rèn)為應(yīng)；被認(rèn)為5.go_ahead 開(kāi)始；繼續(xù)；領(lǐng)先；開(kāi)始；繼續(xù)；領(lǐng)先；進(jìn)展進(jìn)展用高頻短語(yǔ)的適當(dāng)形式填空用高頻短語(yǔ)的適當(dāng)形式填空1.No directions，no goals.I always used_to hear those words in my fathers voice.2.Everyone is_supposed_to wear a seat

15、belt in the car.3.Add the milk to the flour，and then mix in three eggs.4.“I am_proud_of him for starting something new at his age，” I said to my son Jeff.5.The heavy rain added_to the difficulty in rescuing the buried people.常用句型常用句型句型運(yùn)用句型運(yùn)用1.It_is_hard_to_think of a world without metals.【信息提取【信息提取】

16、It is adj. to do sth.“干某事干某事”2.The_closer you are，the_more youll see.【信息提取【信息提取】the比較級(jí)，the比較級(jí)“越，越”。1.It is necessary for us _.對(duì)我們來(lái)說(shuō)學(xué)好英語(yǔ)是必要的對(duì)我們來(lái)說(shuō)學(xué)好英語(yǔ)是必要的?！敬鸢浮敬鸢浮?to learn English well2._I think about it, _ I like it.我越考慮這個(gè)事，我就越不喜我越考慮這個(gè)事，我就越不喜歡它。歡它?！敬鸢浮敬鸢浮?The more; the less重點(diǎn)語(yǔ)法：倍數(shù)的表達(dá)重點(diǎn)語(yǔ)法：倍數(shù)的表達(dá)完成句子完成句

17、子1.The population of Shanghai，_(比中國(guó)其他比中國(guó)其他城市的人口要多城市的人口要多)2.In my opinion, your son_(與其說(shuō)笨不如說(shuō)懶與其說(shuō)笨不如說(shuō)懶)3._(哪個(gè)國(guó)家更大哪個(gè)國(guó)家更大)，Canada or Australia？4.Among them, he _ (學(xué)習(xí)最刻苦學(xué)習(xí)最刻苦)5.The Yellow River is _(第二長(zhǎng)河第二長(zhǎng)河)in China.【答案【答案】1.is larger than that of any other city in China2.is more lazy than stupid3.Which

18、 is the larger country4.studies (the) hardest5.the second longest river詞匯突破詞匯突破1expand(1)vi.& vt.(使使)膨脹膨脹Metals expand when they are heated.金屬熱會(huì)膨脹。金屬熱會(huì)膨脹。(2)vi.& vt.(使使)擴(kuò)展；擴(kuò)展；(使使)發(fā)展發(fā)展My hometown has expanded into a big city.我的家鄉(xiāng)已發(fā)展成一座大城市了。我的家鄉(xiāng)已發(fā)展成一座大城市了?！練w納拓展【歸納拓展】expansion n擴(kuò)充；開(kāi)展；膨脹擴(kuò)充；開(kāi)展；膨脹expansib

19、le adj.能擴(kuò)張的，會(huì)膨脹的能擴(kuò)張的，會(huì)膨脹的expansive adj.易膨脹的，易擴(kuò)張的；廣闊的易膨脹的，易擴(kuò)張的；廣闊的expand into把把擴(kuò)展擴(kuò)展/發(fā)展發(fā)展/膨脹成膨脹成巧辨異同巧辨異同expand，extend，spread，stretch(1)expand展開(kāi)，擴(kuò)大，不僅指尺寸的增加，還可指范圍和體積的展開(kāi)，擴(kuò)大，不僅指尺寸的增加，還可指范圍和體積的擴(kuò)大。擴(kuò)大。(2)extend伸出，延伸，指空間范圍的擴(kuò)大，以及長(zhǎng)度、寬度的朝伸出，延伸，指空間范圍的擴(kuò)大，以及長(zhǎng)度、寬度的朝外延伸，也可指時(shí)間的延長(zhǎng)。外延伸，也可指時(shí)間的延長(zhǎng)。(3)spread伸開(kāi)，傳播，一般指向四面八方擴(kuò)

20、大傳播的范圍，如傳伸開(kāi)，傳播，一般指向四面八方擴(kuò)大傳播的范圍，如傳播播(疾病疾病)，散布，散布(信息等信息等)。(4)stretch伸展，拉長(zhǎng)，一般指由曲變直、由短變長(zhǎng)的伸展，不是伸展，拉長(zhǎng)，一般指由曲變直、由短變長(zhǎng)的伸展，不是加長(zhǎng)。加長(zhǎng)。 用用expand / extend / spread / stretch 填空填空Most metals _ with heat.His power_ over the whole country.Dont _ your head out.She_ a towel on the sand and lay on it.【答案【答案】expandextends

21、stretchspread2conclusion n結(jié)論；結(jié)束結(jié)論；結(jié)束They drew different conclusions from the facts.他們從這些事實(shí)中得出了不同的結(jié)論。他們從這些事實(shí)中得出了不同的結(jié)論。The debate did not come to a conclusion until midnight.辯論直到午夜才結(jié)束。辯論直到午夜才結(jié)束?！練w納拓展【歸納拓展】(1)draw/come to/arrive at/reach a conclusion得出結(jié)論得出結(jié)論make a conclusion 下結(jié)論下結(jié)論bring.to a conclusion

22、 使使結(jié)束結(jié)束in conclusion 最后，作為結(jié)論地；總之最后，作為結(jié)論地；總之(2)conclude v. 得出結(jié)論；斷定，推斷出；結(jié)束得出結(jié)論；斷定，推斷出；結(jié)束to conclude 最后最后(3)conclusive adj. 決定性的；最終的決定性的；最終的句型轉(zhuǎn)換句型轉(zhuǎn)換We concluded that he was against our plan.We _ that he was against our plan.我們得出結(jié)論他反對(duì)我們的計(jì)劃。我們得出結(jié)論他反對(duì)我們的計(jì)劃。In conclusion, Id like to say how much I have enj

23、oyed myself today._， Id like to say how much I have enjoyed myself today.最后，我想說(shuō)我今天過(guò)得很開(kāi)心。最后，我想說(shuō)我今天過(guò)得很開(kāi)心?！敬鸢浮敬鸢浮縞ame to the conclusionTo conclude 3aim n目標(biāo)，目的目標(biāo)，目的(可數(shù)名詞可數(shù)名詞)；瞄準(zhǔn)，對(duì)準(zhǔn)；瞄準(zhǔn)，對(duì)準(zhǔn)(不可數(shù)名詞不可數(shù)名詞)v瞄準(zhǔn)，對(duì)準(zhǔn)；目標(biāo)在于瞄準(zhǔn)，對(duì)準(zhǔn)；目標(biāo)在于 【歸納拓展【歸納拓展】(1)achieve ones aim達(dá)到目標(biāo)達(dá)到目標(biāo)miss ones aim 達(dá)不到目的；打不中目標(biāo)達(dá)不到目的；打不中目標(biāo)take aim a

24、t 瞄準(zhǔn)；對(duì)準(zhǔn)瞄準(zhǔn)；對(duì)準(zhǔn)(2)aim at/be aimed at 瞄準(zhǔn)，對(duì)準(zhǔn)；目標(biāo)在于瞄準(zhǔn)，對(duì)準(zhǔn)；目標(biāo)在于aim ones gun at 把槍瞄準(zhǔn)把槍瞄準(zhǔn)aim to do sth./be aimed to do sth. 旨在做某事旨在做某事(3)aimless 無(wú)目的的；無(wú)目標(biāo)的無(wú)目的的；無(wú)目標(biāo)的aimlesslywithout aim 無(wú)目的地；無(wú)目標(biāo)地?zé)o目的地；無(wú)目標(biāo)地 The main aim of the course is to improve students communication skills.這門課程主要的目的是提高學(xué)生的交際技能。這門課程主要的目的是提高學(xué)生的交際

25、技能。The young soldier took careful aim at the target.這位年輕士兵小心瞄準(zhǔn)目標(biāo)。這位年輕士兵小心瞄準(zhǔn)目標(biāo)。I am aiming to lose 4 kg before the summer holidays.在暑假之前，我的目標(biāo)是減四公斤。在暑假之前，我的目標(biāo)是減四公斤。巧學(xué)助記巧學(xué)助記多維訓(xùn)練多維訓(xùn)練(1)單句語(yǔ)法填空單句語(yǔ)法填空This activity is aimed at _(improve)the students ability of listening and speaking.I dont know _ whom the M

26、inisters remarks were aimed，but he ought not to say such things.His brother aims _(be) a policeman.Never do anything _ aim，or youll gain nothing.(2)Mr.Green visited China _ the Great Wall.格林先生來(lái)訪中國(guó)的目的是參觀長(zhǎng)城。格林先生來(lái)訪中國(guó)的目的是參觀長(zhǎng)城。 (3)單句改錯(cuò) When shooting an arrow，one must aim the target._ Now we have to take

27、the aim at the problem and try to get it solved._ 【答案】(1)improvingatto bewithout(2)with the aim of seeing(3)aim后加at去掉第一個(gè)the 4ordinary adj.普通的；平常的 I like to wear ordinary clothes.我喜歡穿平常的衣服。巧辨異同巧辨異同common，ordinary，usual，average，regular，general(1)common普通的，常見(jiàn)的，它的反義詞是普通的，常見(jiàn)的，它的反義詞是rare。另外，。另外，common也可以指

28、共同的，共有的特征。也可以指共同的，共有的特征。(2)ordinary普通的；平常的；平凡的，側(cè)重人或事的普通的；平常的；平凡的，側(cè)重人或事的“平淡無(wú)平淡無(wú)奇奇”。(3)usual通常的，慣常的，指熟悉的、常用的或常發(fā)生的意思。通常的，慣常的，指熟悉的、常用的或常發(fā)生的意思。(4)average普通的，一般的，它強(qiáng)調(diào)的是一般水準(zhǔn)或普通水準(zhǔn)；普通的，一般的，它強(qiáng)調(diào)的是一般水準(zhǔn)或普通水準(zhǔn)；通常在有數(shù)字出現(xiàn)的情況下，表示通常在有數(shù)字出現(xiàn)的情況下，表示“平均的平均的”。(5)regular指強(qiáng)調(diào)符合某種規(guī)律或計(jì)劃。指強(qiáng)調(diào)符合某種規(guī)律或計(jì)劃。(6)general普通的，一般的，表示涉及到各方面，強(qiáng)調(diào)整體

29、性而非普通的，一般的，表示涉及到各方面，強(qiáng)調(diào)整體性而非個(gè)別和例外，該詞的反義詞為個(gè)別和例外，該詞的反義詞為particular。語(yǔ)境填詞語(yǔ)境填詞Last Sunday David got up earlier than _ because he was going to hold a birthday party. But unluckily it snowed hard that day. Snow is _ in winter in his country. He was afraid his friends couldnt come. However, to his joy, most

30、of his friends dressed up for the party . Only a few of them were still in their _ clothes. Jack, one of his best friends , rang him because his temperature was three degrees above _.上周日大衛(wèi)比平時(shí)起得早因?yàn)樗e辦生日宴會(huì)。但是不幸地是上周日大衛(wèi)比平時(shí)起得早因?yàn)樗e辦生日宴會(huì)。但是不幸地是那天雪下得很大。在他的國(guó)家冬季時(shí)雪是常見(jiàn)的。他擔(dān)心他的朋那天雪下得很大。在他的國(guó)家冬季時(shí)雪是常見(jiàn)的。他擔(dān)心他的朋友們來(lái)不了

31、。然而，令他高興的是，他的大多數(shù)朋友都盛裝出席友們來(lái)不了。然而，令他高興的是，他的大多數(shù)朋友都盛裝出席宴會(huì)。只有幾個(gè)人仍然是平日裝束。杰克，他最好的朋友之一，宴會(huì)。只有幾個(gè)人仍然是平日裝束。杰克，他最好的朋友之一，給他打來(lái)了電話因?yàn)樗捏w溫比正常高出三度。給他打來(lái)了電話因?yàn)樗捏w溫比正常高出三度。【答案【答案】usual; common; ordinary; normal5balance n天平，秤；平衡；收支差額，余額；天平，秤；平衡；收支差額，余額；v.平衡；權(quán)衡平衡；權(quán)衡The balance of $ 200 must be paid in a week.一周之內(nèi)必須還清剩下的一周之內(nèi)

32、必須還清剩下的200美元。美元。 He kept his balance with his arms on top of the wall.他在墻上用雙臂保持平衡。他在墻上用雙臂保持平衡。Be sure to balance the expenditure with the income.務(wù)必要使收支平衡。務(wù)必要使收支平衡。You should balance the advantages against the disadvantages before your final decision.在作出決定之前，一定要權(quán)衡利弊。在作出決定之前，一定要權(quán)衡利弊。Try to achieve a b

33、etter balance between work and play.爭(zhēng)取把工作和娛樂(lè)更好地結(jié)合起來(lái)。爭(zhēng)取把工作和娛樂(lè)更好地結(jié)合起來(lái)。 【歸納拓展【歸納拓展】(1)keep ones balance保持平衡保持平衡lose ones balance 失去平衡失去平衡(動(dòng)作動(dòng)作)be out of balance 失去平衡失去平衡(狀態(tài)狀態(tài))on balance 權(quán)衡起來(lái)權(quán)衡起來(lái)hold the balance 掌握決定權(quán)，舉足輕重掌握決定權(quán)，舉足輕重(2)balanced adj. 均衡的；折中的均衡的；折中的完成句子完成句子他媽媽告訴他飲食均衡的重要性。他媽媽告訴他飲食均衡的重要性。His

34、 mother told him the importance of _.為了保持自然平衡我們應(yīng)該反對(duì)污染環(huán)境。為了保持自然平衡我們應(yīng)該反對(duì)污染環(huán)境。We should fight against the pollution to _ of nature.起初，當(dāng)我們滑冰時(shí)，我們學(xué)著如何保持身體平衡。起初，當(dāng)我們滑冰時(shí)，我們學(xué)著如何保持身體平衡。To begin with, we learn how to _ when skating.【答案【答案】a balanced dietkeep the balancebalance our body 高考鏈接 (2016四川卷，C)These loc

35、al citizens now have to _(balance) their traditional selfsupporting hunting lifestyle with the lifestyle offered by the modern French Republic，which brings with it not only necessary state welfare，but also alcoholism，betrayal and even suicide. 【答案】balance短語(yǔ)聚焦短語(yǔ)聚焦1add.to.把把加到加到Add some oil to the wat

36、er.往水中加入一些油。往水中加入一些油?！練w納拓展【歸納拓展】add v加；繼續(xù)說(shuō)；補(bǔ)充說(shuō)加；繼續(xù)說(shuō)；補(bǔ)充說(shuō)add to增加；增添增加；增添add up把把加起來(lái)加起來(lái)add up to合計(jì)達(dá)；結(jié)果是合計(jì)達(dá)；結(jié)果是addition n加；加；(數(shù)數(shù))加法；增加加法；增加in addition另外另外in addition to除除之外之外 Please add some sugar to the bread.請(qǐng)?jiān)诿姘霞有┨?。?qǐng)?jiān)诿姘霞有┨恰hree added to four makes seven.三加四等于七。三加四等于七。Fireworks added to the attrac

37、tion of the festival night.煙花使節(jié)日之夜更具吸引力。煙花使節(jié)日之夜更具吸引力。Add up all the figures and find out what they add up to.把這些數(shù)字加起來(lái)，弄清楚總計(jì)是多少。把這些數(shù)字加起來(lái)，弄清楚總計(jì)是多少。巧學(xué)助記巧學(xué)助記 多維訓(xùn)練 (1)單句語(yǔ)法填空 Rude words，namecalling，and accusation only add fuel _ the emotional fire. The teacher asked me if I was ready, _(add) that everybod

38、y was waiting for me at the school gate. It was raining cats and dogs，thus _(add) to their difficulty in transporting the supplies to the earthquakestricken areas. Hearing how others react to the book you have just read creates an _(add) pleasure. (2)一句多譯 三加四等于七。 _(add to) _(add up to) _(add.to) (3)

39、單句改錯(cuò) I dont want to add your trouble._ 【答案】(1)toaddingaddingadded (2)Three added to four makes/equals seven.Three and four add(s) up to seven.If you add three to four，you get seven.(3)add后加to 高考鏈接 (2016天津卷，2)The dictionary is out of date：many words have been _(把加到) the language since it was publishe

40、d. 【答案】added to2used to do過(guò)去過(guò)去(常常常常)Scientists used to think that an atom was the smallest thing in the world.科學(xué)工作者過(guò)去一貫認(rèn)為原子是世界上最小的東西?？茖W(xué)工作者過(guò)去一貫認(rèn)為原子是世界上最小的東西。 【溫馨提示【溫馨提示】(1)used to的疑問(wèn)句和否定句通常有兩種選擇：直的疑問(wèn)句和否定句通常有兩種選擇：直接用接用used進(jìn)行提問(wèn)和否定；用助動(dòng)詞進(jìn)行提問(wèn)和否定；用助動(dòng)詞did進(jìn)行提問(wèn)和否定。這種情進(jìn)行提問(wèn)和否定。這種情況下，況下，used有兩種形式：有兩種形式：use或或used

41、。一般認(rèn)為第二種更為常見(jiàn)。一般認(rèn)為第二種更為常見(jiàn)。(2)在反意疑問(wèn)句中，用在反意疑問(wèn)句中，用did或或used進(jìn)行提問(wèn)。進(jìn)行提問(wèn)。(3)在省略語(yǔ)中在省略語(yǔ)中used to do中的中的do要省略，但要省略，但used to be中的中的be不能省不能省略。略。 巧辨異同巧辨異同used to do，be used to doing，be used to do(1)used to do 過(guò)去常常干某事；過(guò)去常常干某事；used to be.曾經(jīng)是曾經(jīng)是。to do是是動(dòng)詞不定式。動(dòng)詞不定式。(2)be used to doing習(xí)慣于習(xí)慣于(干干)某事。某事。 to是介詞，后接名詞、代詞或是介詞

42、，后接名詞、代詞或動(dòng)名詞作賓語(yǔ)。動(dòng)名詞作賓語(yǔ)。(3)be used to do 被用來(lái)做被用來(lái)做。to do是動(dòng)詞不定式。是動(dòng)詞不定式。 would，used to do(1)would表示反復(fù)發(fā)生的動(dòng)作。如果某一動(dòng)作沒(méi)有反復(fù)性，不能用表示反復(fù)發(fā)生的動(dòng)作。如果某一動(dòng)作沒(méi)有反復(fù)性，不能用would，只能用，只能用 used to。(2)used to指過(guò)去的狀態(tài)或情況，指過(guò)去的狀態(tài)或情況，would則不能。則不能。used to表示過(guò)去經(jīng)表示過(guò)去經(jīng)常性或習(xí)慣性的動(dòng)作或狀態(tài)現(xiàn)在已經(jīng)結(jié)束，常性或習(xí)慣性的動(dòng)作或狀態(tài)現(xiàn)在已經(jīng)結(jié)束，would則表示有可能再則表示有可能再發(fā)生。發(fā)生。 多維訓(xùn)練(1)用use

43、d to，would填空Whenever Tim was angry，he _ eat a lot.The successful young man _ be a naughty boy.(2)單句語(yǔ)法填空She used _(wash) dishes in a restaurant.Youll soon get used to _(speak) in public.The information is used _(develop) games and quizzes for the site.【答案】(1)wouldused to(2)to washspeakingto develop3b

44、e supposed to do應(yīng)當(dāng)；理應(yīng)；被認(rèn)為應(yīng)當(dāng)；理應(yīng)；被認(rèn)為Everybody is supposed to know the law，but few people do.人人都應(yīng)當(dāng)懂得法律，但很少有人懂。人人都應(yīng)當(dāng)懂得法律，但很少有人懂。 Whoever is supposed to be fit for the job was asked to sign up.無(wú)論無(wú)論是誰(shuí)，只要被認(rèn)為適合做這項(xiàng)工作都被要求報(bào)了名。是誰(shuí)，只要被認(rèn)為適合做這項(xiàng)工作都被要求報(bào)了名。You were supposed to have come；we had been waiting for you.你你應(yīng)

45、當(dāng)來(lái)，我們一直在等著你。應(yīng)當(dāng)來(lái)，我們一直在等著你。Tom was supposed to have stolen the money.湯姆被認(rèn)為偷了錢。湯姆被認(rèn)為偷了錢。 【溫馨提示【溫馨提示】(1)如果不定式動(dòng)作發(fā)生在以前，要用如果不定式動(dòng)作發(fā)生在以前，要用be supposed to have done形式，意為形式，意為“被認(rèn)為做過(guò)某事被認(rèn)為做過(guò)某事”。(2)be supposed to have done也可表示虛擬語(yǔ)氣，意為也可表示虛擬語(yǔ)氣，意為“本來(lái)應(yīng)當(dāng)本來(lái)應(yīng)當(dāng)做某事做某事”，而實(shí)際上沒(méi)有做，相當(dāng)于，而實(shí)際上沒(méi)有做，相當(dāng)于should have done。 單句語(yǔ)法填空 _(sup

46、pose) she doesnt come，what shall we do? The message is very important，so it is supposed _(send) as soon as possible. Community organizers _(suppose) to speak truth to the public. Youre supposed _(attend) yesterdays meeting. 【答案】Supposing/Supposeto be sentare supposedto have attended句型精析句型精析1It_is_ha

47、rd_to_think of a world without 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。it isadj.to do sth.“干某事干某事”，本句中，本句中it用作形式主語(yǔ)，真正用作形式主語(yǔ)，真正主語(yǔ)為動(dòng)詞不定式。不定式短語(yǔ)、主語(yǔ)為動(dòng)詞不定式。不定式短語(yǔ)、v.ing形式或從句作主語(yǔ)時(shí)，為形式或從句作主語(yǔ)時(shí)，為了使句子結(jié)構(gòu)平衡，常把了使句子結(jié)構(gòu)平衡，常把it放在主語(yǔ)的位置上，而將不定式短語(yǔ)、放在主語(yǔ)的位置上，而將不定式短語(yǔ)、v.ing形式或從句移到句尾。形式或從句移到句尾。It is bad that you missed the party las

48、t night.很糟糕你錯(cuò)過(guò)了昨晚的餐會(huì)。很糟糕你錯(cuò)過(guò)了昨晚的餐會(huì)。【歸納拓展【歸納拓展】(1)it isadj.for sb.to do sth.“某人干某事某人干某事”，該句式中，作表，該句式中，作表語(yǔ)的形容詞說(shuō)明不定式行為的性質(zhì)和特點(diǎn)，常見(jiàn)的有：語(yǔ)的形容詞說(shuō)明不定式行為的性質(zhì)和特點(diǎn)，常見(jiàn)的有：easy，important，difficult，necessary等。等。(2)it isadj.of sb.to do sth.“某人干某事某人干某事”，該句式中，作表，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、性格或性質(zhì)，常見(jiàn)的語(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

49、有：有：kind，nice，good，honest，careful，clever，wise，stupid，foolish，rude等，往往這種形容詞可與等，往往這種形容詞可與sb.構(gòu)成主構(gòu)成主(系系)表關(guān)系。表關(guān)系。Its difficult to_finish the task in such a short period of time.在這么短的時(shí)間內(nèi)完成任務(wù)很困難。在這么短的時(shí)間內(nèi)完成任務(wù)很困難。It is impossible for him to sleep on such a small bed.他睡在這么小的床上是不可能的。他睡在這么小的床上是不可能的。It_was_carel

50、ess_of_him to leave his umbrella in the store.他真粗心，把傘忘在那個(gè)商店里了。他真粗心，把傘忘在那個(gè)商店里了。 完成句子完成句子_to leave your food on the plate in some countries.在一些國(guó)家，把你的食物剩在盤(pán)子里是不禮貌的。在一些國(guó)家，把你的食物剩在盤(pán)子里是不禮貌的。Its stupid _ you to laugh at a millionaire.你竟然取笑一位百萬(wàn)富翁，真是太愚蠢了。你竟然取笑一位百萬(wàn)富翁，真是太愚蠢了?！敬鸢浮敬鸢浮縄t is bad mannersof2The_closer

51、 you are，the_more youll see.你越近，看到的就越多。你越近，看到的就越多。 【歸納拓展【歸納拓展】“the比較級(jí)比較級(jí).，the比較級(jí)比較級(jí).”句型：句型：(1)意為意為“越越就越就越”，表示主、從句的兩個(gè)謂語(yǔ)是同時(shí)進(jìn)行，表示主、從句的兩個(gè)謂語(yǔ)是同時(shí)進(jìn)行的，表示一方隨另一方程度變化而變化。的，表示一方隨另一方程度變化而變化。(2)從結(jié)構(gòu)上看，第一個(gè)從結(jié)構(gòu)上看，第一個(gè)“the比較級(jí)比較級(jí)”是表示條件的狀語(yǔ)從句；是表示條件的狀語(yǔ)從句；在表示將來(lái)意義的情況下，從句用一般現(xiàn)在時(shí)表示將來(lái)。第二個(gè)在表示將來(lái)意義的情況下，從句用一般現(xiàn)在時(shí)表示將來(lái)。第二個(gè)“the比較級(jí)比較級(jí)”是主句

52、，用一般將來(lái)時(shí)。是主句，用一般將來(lái)時(shí)。(3)本結(jié)構(gòu)中常用省略結(jié)構(gòu)。本結(jié)構(gòu)中常用省略結(jié)構(gòu)。 The more a person reads，the wiser he will become.一個(gè)人讀書(shū)越多就會(huì)變得越聰明。一個(gè)人讀書(shū)越多就會(huì)變得越聰明。The_busier my mum gets，the_happier she is.我媽媽越忙越高興。我媽媽越忙越高興。The_more_careful you are，the_fewer_mistakes youll make.你越細(xì)心，犯的錯(cuò)誤就會(huì)越少。你越細(xì)心，犯的錯(cuò)誤就會(huì)越少。 多維訓(xùn)練 (1)完成句子 _(越多) you eat，_(越胖) you will be. _(越長(zhǎng)) you stay，_(越好)(it will be) (2)單句改錯(cuò) The harder you study，the more better your study will be._ 【答案】(1)The morethe fatterThe longerthe better(2)去掉more