英語(yǔ)：《Unit6Grammar》課件(重慶大學(xué)模塊3)

1、grammar重慶大學(xué)版高一 unit 6ersonrather careless .pt，s on her desk.it is miss qi who is|time for class*important for me to be a careful計(jì)的用法1指代事物、動(dòng)物、嬰兒或未知的人。look at the baby. isn*t it lovely?看那 個(gè)小嬰兒，它不可愛(ài)嗎？ 一who is there?誰(shuí)在那里？it*s only me.我。2 指天氣、時(shí)間、距離、自然現(xiàn)象、 環(huán)境等。if s very cold today.今天很冷。if s twenty miles to

2、 the zoo.2 .指天氣、時(shí)間、距離、自然現(xiàn)象、到公園20英里路。3 .代替不定式、ving形式、名詞性從句， 作形式主語(yǔ)或形式賓語(yǔ)。it*s of great help to master a foreign language.掌握一門外語(yǔ)很有幫助。i hnd it quite necessary to make some changes.我發(fā)現(xiàn)有必要做出改變。its no good (no use, useless, senseless, dangerous, enjoyable, worthwhile) +v.ingits no use arguing with him* 同他爭(zhēng)論

3、沒(méi) 什么用。it is well known that china has the largest population in the world 眾所周知，中國(guó)在世界上人口最多。4用作 look , seem, appeal ; happen 等詞 的主語(yǔ)。it seems that he lost his way.他好像迷路了 0it happened that she was not at home when i called.我打電話時(shí)，碰巧她不在家。5 表示“喜歡、恨”等心理方面的動(dòng)詞后面接讓,構(gòu)成固定結(jié)構(gòu)，這 類動(dòng)詞有 enjoy, prefer joveg like,hate,

4、dislike, appreciate 等 i will appreciate it if you can give me a hand如果你能幫我一把，我會(huì)很感激。i cant help it if he is always late* 如果他總 是遲到，我也沒(méi)辦法。as someone puts it, practice makes perfect.像某人所說(shuō)的那樣，熟能生巧。6 .在動(dòng)詞+介詞構(gòu)成的詞組如see to, depend on等結(jié)構(gòu)中不能直接接賓 語(yǔ)從句，在介詞和賓語(yǔ)從句間也須單獨(dú)成 句)抵h無(wú)意義代詞it(depend on it可 see to it that you a

5、re not late again 設(shè)法 做到你不再遲到。(5)you may depend on it that all thegoods will be delivered in time.務(wù)必相信所有的貨物會(huì)及時(shí)送達(dá)。7.在下列固定短語(yǔ)和慣用法中it指代某 種情 形或事實(shí)。it is hard work, but if s worth it in the end.雖然工作很辛苦，但還是值得（做）的。sometimes we5re busy and sometimes wefre not.it all depends 有時(shí)我們很忙，有時(shí)則不是。那要看什么情形了 。look at that

6、fat girl. she should carry too big case i love it.看那個(gè)胖女孩。她竟然扛兩只大箱子! 真逗/真有趣。8it用于強(qiáng)調(diào)句型，對(duì)句子的某一成分加 以強(qiáng)調(diào)，結(jié)構(gòu)如下：it is / was + 被強(qiáng)調(diào)的部分 + that / who /whom +原句中的其他部分it is my word that counts 我說(shuō)了算。（強(qiáng)調(diào)主語(yǔ)）it is me that / whom you should ask. 你應(yīng)該問(wèn)的人是我。（強(qiáng)調(diào)賓語(yǔ)）it is at eleven that the train leaves.正 是在十一點(diǎn)鐘火車開(kāi)走了。（強(qiáng)調(diào)狀語(yǔ)）

7、it was red that we painted the gate.我們給門漆上的顏色正是紅色。（強(qiáng)調(diào)賓語(yǔ)補(bǔ)足語(yǔ)）a disappeared as time went on that he was afraid of climbing high mountains a. itb. thatc. whatd. which解析:句意：隨著時(shí)間的推移，他對(duì)爬山的 恐懼感 消失了 首先忽略as time went on這一時(shí)間 狀語(yǔ)，這樣很容易發(fā)現(xiàn)that從句為真正主語(yǔ)，而四個(gè)選項(xiàng)中只 有it可作形式主語(yǔ)。2 i like this house with a beautifulgarden in

8、front, but i bont haveenough money to buya. oneb. itc. thisd. that【解析】選b。句意為：我喜歡這套帶漂亮 前院的房子，但是我沒(méi)有足夠的錢去 買它。 在代詞中，one用于泛指某類中的一個(gè)；it 用于特指，指前面提及的單數(shù)個(gè)體；this用 于指已經(jīng)提到或已知的人、物、主意等； that用于名詞或代詞前，“那個(gè)”，指人或 事物，尤指在空間或時(shí)間上較遠(yuǎn)的物等。a. youc. it3 i would appreciate g , to be frank, if goods could be delivered as soon as po

9、ssible.b. thisd myself【解析】選c?？疾榇~。此處it作形式賓語(yǔ)，代 替 后面的“if goods could be delivered as soon as possibleaa, to be frank 為寸擊入語(yǔ)。4 一 there is still a copy of the book in the library.will you go and borrow a ?一no.rather buy in thebookstore a. it; oneb* one; onec. one; itd. it; it選a?？疾榇~。第一空所填詞代指上文的 a copy of

10、 the book,指同一物用 it;第二空指“同類的一個(gè)（同類不同物廠用 one 5. it is almost five years we saweach other last time.a. beforeb sincec. afterd. when選 b 66ltis+般時(shí)間+since- clause j 表示從事情發(fā)生到現(xiàn)在多長(zhǎng)時(shí)間了。6. is our belief that improvements inhealth care will lead to a stronger, more prosperous economy.a. as b. that c. this d. it選

11、d。本題考查it作形式主語(yǔ)，真正 的主 語(yǔ)是that從句。7.as the busiest woman in norton- shemadeher duty to look after all theother peopled affairs in that town.a. this b. that c. one d. it選d。本題考查it作形式賓語(yǔ)，真正的賓語(yǔ)是 “to look after all the other peoples affairs in that tow rt 1 .1 just wonder so that makes himexcited.a why it does

12、c. how it isbe what he doesd. what it is選d。it isthat是一個(gè)強(qiáng)調(diào)句型。對(duì) what進(jìn)行強(qiáng)調(diào)，what是賓語(yǔ)從句 的主 語(yǔ)。9 . if i can help i doif t like workinglate into night.a. so b. that c. it d. them選c。if i can help it意為如果我有辦法?！北硎居修k法做某事或有辦法控 制某個(gè)局面。here?loe do you likeoh, yes. the air, the weather the way of life.everything is so

13、nice.a thisbe thesed- it選d。it指代氣候，空氣等模糊環(huán)境。c. that11. the doctor thought would begood for you to have a holiday a. this b. that c. one d. it選d。本題考查it作形式賓語(yǔ)，讓在這里 代指后面的真正賓語(yǔ)to have a holiday12. everyone knows that d isdangerous to play with fire, but is difficult is to prevent children from playing with

14、fire* a. it, it b. what, whatc. it, whatd. what, it【分析】選d。很容易誤選b,認(rèn)為兩空均 考查形式主語(yǔ)。第一空填形式主語(yǔ)，真正的 主語(yǔ)是其后的不定式to play with fire0第二 空填what, what is difficult是主語(yǔ)從句5注 意what is difficult后的謂語(yǔ)動(dòng)詞iso1. the parkers bought a new house but will need a lot of work before they can move in.a. theyjji it c. one d. which2. tomfs mother kept telling him thathe should work harder, but didnt help.a. he b. which c. she d. it3 the weather turned out to be very goodwas more than we could expect.a. what b. which c. thatg)