高考二輪語法回顧與訓(xùn)練---It的用法和there be結(jié)構(gòu)1.代詞it常用來指代前文提到的事或物，還用在各種特殊句型中。there be表示“存在”，可用在不同時(shí)態(tài)和句型中。 2.考點(diǎn)歸納一、it用法1. it用作形式主語（1）It + be + adj. + 主語從句It is clear（obvious / true / possible / certain…）+ that / whether…從句…It is essential（important / necessary / right / strange / natural…）+ that從句…（should + 動(dòng)詞原形）It is uncertain whether he can come to Jenny’s birthday party or not. It is important that we should learn English well.（2）It + be + 名詞詞組 + 主語從句It’s a pity that you missed the exciting football match.  （3）It + 不及物動(dòng)詞（seem / appear / happen / turn out…等）+ 主語從句 （看來 / 似乎 / 碰巧 / 證明是）It seemed that he didn’t tell the truth. It happened that I was out when he called.  （4）It’s + adj. + for / of + sb. + to do sth特別注意：如何選擇介詞for 或of？如果該句型中的形容詞是用來說明“某人”的性格或品質(zhì)（如kind, good, nice, wise, stupid, clever, foolish, silly, impolite, selfish, considerate ...）時(shí)，介詞用of（“某人”和這些形容詞可以構(gòu)成主系表結(jié)構(gòu)），其它情況介詞用for。It + be + adj. (easy / difficult / hard / important / possible / necessary...) + for sb + to do sthIt + be + adj. (kind / nice / clever / stupid / foolish / silly / impolite / selfish / considerate ...) + of sb + to do / have done sth.  It is unwise of you to give children whatever they want. 孩子需要什么你就給什么是不明智的。It is necessary for you to turn to your teachers when in trouble. 你遇到困難時(shí)求助老師是必要的。（5）It + be + n. & adj. (no good / no use / useless / senseless / a waste of time (money) /…) + v.-ingIt is no use arguing about the matter with him. （6）It + took / will take (sb) + 時(shí)間（或金錢）+ to do sth.It took the workers almost three years to finish building the dam. 2. it用作形式賓語主語 + find / make / consider / feel / think / believe / imagine / regard / suppose… + it（形式賓語）+ adj.& n. + to do sth.或句子（真正賓語）Remembering more words and expressions, you will find it easier to read and communicate. =Remember more words and expressions, and you will find it easier to read and communicate.3. it在特定句型中的運(yùn)用（1）It (never) occurred to / came to / hit / struck sb. that… 某人（從沒）想到…It never occurred to me that you could succeed in persuading him to change his mind. （2）It is / has been + 時(shí)間段 + since從句 (過去時(shí)態(tài)) … 自從…以來有…久了It is / has been two weeks since you came to our school for the exchange program, which has benefited all of us.（3）It is the first / second / last time that + sb. has / have done sth. 是某人第…次做某事It was the first / second / last time that + sb. had done sth. 是某人第…次做某事Unfortunately he didn’t win this year. It was the second time that he had been nominated（提名）, but gone home empty-handed.（4）It was / took + 一段時(shí)間 + before從句（過了…時(shí)間才…）It will be / will take + 一段時(shí)間 + before從句（要過…時(shí)間才…）It wasn’t / didn’t take + 一段時(shí)間 + before從句（沒過…時(shí)間就…）It won’t be / won’t take + 一段時(shí)間 + before?從句（過不了…時(shí)間就…）After that it still took seven years before they got married.I’m sorry to have kept you waiting, but it’ll still be some time before Brian gets back.It didn’t take long before new trouble arose. It won’t be long before we meet again.（5）It’s (high / about) time that + sb. did sth. / should do (should不可省)（是…的時(shí)候了）The final examination is coming soon, it’s about time that we got down to/should get down to our studies. （6）It is suggested / required / ordered / insisted/… that sb. should do sth（據(jù)建議 / 有命令…）It was ordered that we (should) arrive there in two hours. （7）It is…when從句（當(dāng)某事發(fā)生時(shí)，時(shí)間是在…）It was 10 o’clock when they arrived at the village. 注意: when引導(dǎo)的是一個(gè)時(shí)間狀語從句，主句中的it指時(shí)間。（8）主語 + make + it + a rule + to do / that從句 （定規(guī)矩；習(xí)慣于）          主語 + make + it + clear + that從句（明確表示；闡明）I made it a rule to recite five sentences each day. He made it clear that he totally agreed with what I said. （9）It is said / reported / learned / assumed / announced /…that從句… = sb. / sth. is said / reported / learned / assumed / announced /… to do /to have done （據(jù)說 / 報(bào)道 / 了解 / 推測 / 宣稱…）（10）It looks / seems / appears / sounds as if?從句 （看起來好像…；聽起來好像…）注意：as if引導(dǎo)一個(gè)狀語從句，如果與事實(shí)不相符合，則用虛擬語氣。（11）It remains to be seen whether / when /…從句 （有待證實(shí)）（12）hate / dislike + it + when / if?從句（討厭…）（13）appreciate + it + if?從句（假如…，將不勝感激）（14）see to / answer for / depend on / insist on it + that?從句（確保 / 對…負(fù)責(zé) / 指望 / 堅(jiān)持）（15）How did it come about that +? 從句（…怎么發(fā)生的？）（16）It doesn’t matter / makes no difference + 特殊疑問詞 + ?從句（不論…都沒關(guān)系）（17）(It is) no wonder (that) +? 從句（難怪…）（18）took it for granted that + 從句（把…當(dāng)做理所當(dāng)然）二、there be結(jié)構(gòu)用法1. there be句式譯作“有”，它有不同的時(shí)態(tài)，而且可以和各種助動(dòng)詞、情態(tài)動(dòng)詞連用。There have been many great changes in our country since the reform.  There can be some mistakes in his passage.  There is a pen, two books and many pencils on the desk.  (就近原則)2. there be句式中，be可用seem / appear (to be), happen to be, is likely to be, used to be或remain, stand, lie, go, exist, follow, live, come, occur等替換，視作there be句型的變式。 There happened to be a man walking by. 碰巧有個(gè)人路過。There seems to be no doubt about the problem. 關(guān)于這個(gè)問題似乎沒有疑點(diǎn)。There used to be a cinema here. 這兒過去有家電影院。There stands an ancient temple on the top of the mountain, whose doors are totally broken. 山頂上有座古廟，廟的門完全破了。3. there be在特定句型中的應(yīng)用（1） There is no point / sense (in)doing sth. = It’s no use / good doing sth. 做…是沒有意義的（2）There is no doubt that…  …是毫無疑問的（3）There is no denying that…  …是不可否認(rèn)的（4）There is no need to do sth.  …是沒有必要的（5）There be +主語+ doing … There is a wallet lying on the ground.（6）“there being” 視作非謂語做狀語There being nothing else to do, we went home. 因?yàn)闆]有其他事可做，我們就回家了。強(qiáng)化訓(xùn)練一、填空：在空白處填入適當(dāng)?shù)膬?nèi)容（1個(gè)單詞）或括號內(nèi)單詞的正確形式。1. In short, it is essential that we ________ (learn) the lessons from this crisis, ________ we will risk ________ (repeat) it.2. ________ goes without saying that a good campus environment is ________ great importance to our ________ (grow).3. I can’t appreciate ________ more if you take the trouble ________ (give) me an early ________ (respond).4. ________ (have) a trip abroad is certainly good for the old couple, but it remains ________ (see) whether they will like it.5. Perseverance is what ________ takes to do everything well.6. There is no denying ________ my three-day stay at your hotel is an ________ (forget) experience.7. Nobody knows how long it will be ________ the Chinese football team enters the final stage of the World Cup. 8. It is ________ (repeat) required by the crew that passengers should ________ (seat) in their seats when the plane took off.9. The general manager was on the point of driving away________ it ________ (strike) him that he ________ (leave) the important document in the office.10. There is no sense ________ (be) upset about it now. Look forward, ________ everything will be all right. 11. At first, they took ________ for granted that everyone has access ________ the library.12. Her child is ________ (miss). ________ is no wonder that she is so upset13. ________ is beyond ________ (argue) that this activity was challenging and instructive.14. It will be such a privilege ________ (have) you make brief comments on the performances of the ________ (participate) as well as award the certificates ________ the winners.15. we have strong grounds for believing that there is nothing more inspiring than your ________ (encourage).二、改錯(cuò)：每句錯(cuò)誤最多有兩處。錯(cuò)誤涉及到一個(gè)單詞的增加、刪除和修改。1. There have some informations that I’d like to share with you.2. I would appreciate you if you could do me the favor of correcting my paper.3. Many students may think that they can just use a computer, so there is no need to wasting time improve handwriting.4. There is no deny that it was my teacher’s encouragement and help resulted in my steady progress.5. I’d like to take this opportunity to express my gratitude to you for your generous help, without it I wouldn’t have made such a rapid progress.6. As it is often the case, people tend to talk loudly in public places, annoyed others around.7. When it comes to improve Italian, my advice is that you should listen to it every day and practice speak it whenever possible.8. What appealed to me most was it’s delicious food, warm-hearted people and colorful cultures.9. It was in the street where I ran into your father yesterday.10. It were my parents and teachers that I was supposing to show my gratitude.三、翻譯：1. 人們普遍相信，通過不斷的努力，好的學(xué)習(xí)習(xí)慣會(huì)使人們?nèi)〉酶蟮某晒?。?/span>it做形式主語）2. 我想肯定地說，如果再給一次機(jī)會(huì)，我不會(huì)錯(cuò)過的。（it做形式賓語）3. 如果你那天能出現(xiàn)，我將不勝感激。（it做形式賓語）4．我對這個(gè)工作很感興趣，所以我想申請。（be of結(jié)構(gòu)）5. 我的英語受到很高評價(jià)，而且我一貫做任何事情都是盡最大努力。(typical)6. 如果你能給我提供基本信息，我會(huì)非常感激。（it做形式主語）7. 除了它的顏色，它的質(zhì)量也是遠(yuǎn)不如人意的。8. 如果你能從父母的角度考慮問題就再好不過了。9. 無可爭議，你得通過交流和父母消除隔閡。（it做形式主語）     參考答案：一、填空1. should learn; or; repeating  2. It; of ; growth  3. it; to give; response  4. Having; to be seen  5. it  6. that;unforgettable  7. before  8. repeatedly; be seated  9. when; struck; had left 10. being;and  11. it; to  12. missing; It  13. It; argument  14. to have; participants; to  15. encouragement二、改錯(cuò)1. have - are; informations - information   2. you - it3. wasting - waste; improve - improving  4. deny - denying; 加上that5. it - which; 刪除a      6. 刪除it; annoyed - annoying7. improve - improving; speak - speaking  8. it’s - its9. where - that10. were - was; supposing - supposed三、翻譯1. It is widely believed that through constant efforts, good learning habits will lead to greater success.2. I’d like to say with certainty that I would never miss it if given another chance.3. I would appreciate it more if you could turn up that day.4. The job is really of great interest to me, so I feel like applying for it.5. My English is highly thought of, and it’s typical of me to do everything with maximum efforts.6. It would be highly appreciated if you would provide me with some essential information.7. Apart from its wrong color, the quality of it is far from satisfactory.8. It won’t be better if you consider the case from your parents’ perspective/put your feet in your parents’ shoes.9. It is beyond argument/it is safe to say you should bridge the gap by making communication with your parents.

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