英语语法练习Word格式.docx

1、It is said that she will leave for Wuhan on Tuesday.不用被动语态的情况1） 不及物动词或动词短语无被动语态：appear, die disappear, end （vi. 结束）, fail, happen, last, lie, remain, sit, spread, standbreak out, come true, fall asleep, keep silence, lose heart, take place.After the fire, very little remained of my house.比较： rise, f

2、all, happen是不及物动词；raise, seat是及物动词。 （错） The price has been risen.（对） The price has risen.（错） The accident was happened last week.（对） The accident happened last week.（错） The price has raised.（对） The price has been raised.（错） Please seat.（对） Please be seated.要想正确地使用被动语态，就须注意哪些动词是及物的，哪些是不及物的。特别是一词多义的动词

3、往往有两种用法。解决这一问题唯有在学习过程中多留意积累。 2） 不能用于被动语态的及物动词或动词短语：fit, have, hold, marry, own, wish, cost, notice, watch agree with, arrive at / in, shake hands with, succeed in, suffer from, happen to, take part in, walk into, belong toThis key just fits the lock. Your story agrees with what had already been hear

4、d. 3） 系动词无被动语态：appear, be become, fall, feel, get, grow, keep, look, remain, seem, smell, sound, stay, taste, turn It sounds good. 4） 带同源宾语的及物动词，反身代词，相互代词，不能用于被动语态：die, death, dream, live, lifeShe dreamed a bad dream last night. 5） 当宾语是不定式时，很少用于被动语态。 （对） She likes to swim. （错） To swim is liked by he

5、r主动形式表示被动意义1）wash, clean, cook, iron, look, cut, sell, read, wear, feel, draw, write, sell, driveThe book sells well.这本书销路好。This knife cuts easily. 这刀子很好用。2）blame, let（出租）, remain, keep, rent, buildI was to blame for the accident.Much work remains.3） 在need, require, want, worth （形容词）, deserve后的动名词必须

6、用主动形式。The door needs repairing.= The door needs to be repaired.This room needs cleaning. 这房间应该打扫一下。This book is worth reading.这本书值得一读。4） 特殊结构：make sb. heard / understood （使别人能听见/理解自己），have sth. done （ 要某人做某事）。被动形式表示主动意义be determined, be pleased, be graduated （from）, be finished, be prepared （for）, b

7、e occupied （in）, get marriesHe is graduated from a famous university. 他毕业于一所有名的大学。注意： 表示同某人结婚，用marry sb. 或get married to sb. 都可。He married a rich girl.He got married to a rich girl.need/want/require/worth当 need, want, require, worth（形容词）后面接doing也可以表示被动。Your hair wants cutting.你的头发该理了。The floor requi

8、res washing. 地板需要冲洗。The book is worth reading.这本书值得一读。典型例题The library needs_, but itll have to wait until Sunday.A. cleaning B. be cleaned C. clean D. being cleaned答案A. need （实意） +n /to do，need （情态）+ do，当为被动语态时，还可need + doing. 本题考最后一种用法，选A。如有to be clean 则也为正确答案。典：done，不可能已经。must not do 不可以（用于一般现在时）。

9、一般现在时的用法1） 经常性或习惯性的动作，常与表示频腮度的时间状语连用。 时间状语： every, sometimes,at, on Sunday I leave home for school at 7 every morning.2） 客观真理，客观存在，科学事实。 The earth moves around the sun. Shanghai lies in the east of China.3） 表示格言或警句中。 Pride goes before a fall.骄者必败。 注意：此用法如果出现在宾语从句中，即使主句是过去时，从句谓语也要用一般现在时。例：Columbus pr

10、oved that the earth is round.4） 现在时刻的状态、能力、性格、个性。 I dont want so much. Ann Wang writes good English but does not speak well.Now I put the sugar in the cup.I am doing my homework now.第一句用一般现在时，用于操作演示或指导说明的示范性动作，表示言行的瞬间动作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是进行时的标志，表示正在进行的

11、动作的客观状况，所以后句用一般现在时。一般过去时的用法）在确定的过去时间里所发生的动作或存在的状态。 时间状语有：yesterday, last week, an hour ago, the other day, in 1982等。 Where did you go just now?2）表示在过去一段时间内，经常性或习惯性的动作。 When I was a child, I often played football in the street. Whenever the Browns went during their visit, they were given a warm welco

12、me.3）句型： It is time for sb. to do sth 到时间了 该了 It is time sb. did sth. 时间已迟了早该了 It is time for you to go to bed. 你该睡觉了。 It is time you went to bed.你早该睡觉了。 would （had） rather sb. did sth.表示宁愿某人做某事 Id rather you came tomorrow.4） wish, wonder, think, hope 等用过去时，作试探性的询问、请求、建议等。I thought you might have so

13、me. 我以为你想要一些。一般过去时表示的动作或状态都已成为过去，现已不复存在。Christine was an invalid all her life. （含义：她已不在人间。）Christine has been an invalid all her life.她现在还活着）Mrs. Darby lived in Kentucky for seven years. 达比太太已不再住在肯塔基州。Mrs. Darby has lived in Kentucky for seven years.（ 含义：现在还住在肯塔基州，有可能指刚离去） 用过去时表示现在，表示委婉语气。1）动词want,

14、hope, wonder, think, intend 等。Did you want anything else?I wondered if you could help me.2）情态动词 could, would.Could you lend me your bike?used to / be used toused to + do：过去常常表示过去习惯性的动作或状态，但如今已不存在。Mother used not to be so forgetful. Scarf used to take a walk. （过去常常散步）be used to + doing： 对已感到习惯，或习惯于，t

15、o是介词，后需加名词或动名词。He is used to a vegetarian diet. Scarf is used to taking a walk.（现在习惯于散步）典型例题- Your phone number again? I _ quite catch it.- Its 69568442. A. didntB. couldntC. dontD. cant答案A. 本句虽没有明确的时间状语，但从语意上看 出，在听的时候没有听懂这个动作发生在过去，因此应用过去时一般将来时1）shall用于第一人称，常被will 所代替。will 在陈述句中用于各人称，在争求意见时常用于第二人称。W

16、hich paragraph shall I read first.Will you be at home at seven this evening?2）be going to +不定式，表示将来。 a. 主语的意图，即将做某事。What are you going to do tomorrow? b. 计划，安排要发生的事。 The play is going to be produced next month。 c. 有迹象要发生的事 Look at the dark clouds, there is going to be a storm.3） be +不定式表将来，按计划或正式安排将

17、发生的事。 We are to discuss the report next Saturday.4）be about to +不定式，意为马上做某事。He is about to leave for Beijing. 注意：be about to 不能与tomorrow, next week 等表示明确将来时的时间状语连用be going to / will用于条件句时， be going to表将来 will表意愿If you are going to make a journey, youd better get ready for it as soon as possible.Now

18、if you will take off your clothes, we will fit the new clothes on you in front of the mirrorbe to和be going tobe to 表示客观安排或受人指示而做某事。 be going to 表示主观的打算或计划。I am to play football tomorrow afternoon. （客观安排）Im going to play football tomorrow afternoon. （主观安排）一般现在时表将来1）下列动词：come, go, arrive, leave, start

19、, begin, return的一般现在时表将来。这主要用来表示在时间上已确定或安排好的事情。The train leaves at six tomorrow morning.When does the bus star? It stars in ten minutes.2）倒装句，表示动作正在进行，如： Here comes the bus. = The bus is coming. There goes the bell. = The bell is ringing.3）在时间或条件句中。 When Bill comes （不是will come）, ask him to wait for

20、 me. Ill write to you as soon as I arrive there.4）在动词hope, take care that, make sure that等后。 I hope they have a nice time next week. Make sure that the windows are closed before you leave the room用现在进行时表示将来意为：意图、打算安排、常用于人。常用词为 come, go, start, arrive, leave, stay等。m leaving tomorrow. Are you staying

21、 here till next week?现在完成时现在完成时用来表示之前已发生或完成的动作或状态，其结果的确和现在有联系。动作或状态发生在过去但它的影响现在还存在；也可表示持续到现在的动作或状态。其构成： have （has） +过去分词。比较过去时与现在完成时1）过去时表示过去某时发生的动作或单纯叙述过去的事情，强调动作；现在完成时为过去发生的，强调过去的事情对现在的影响，强调的是影响。 2）过去时常与具体的时间状语连用，而现在完成时通常与模糊的时间状语连用，或无时间状语。一般过去时的时间状语:yesterday, last week，ago, in1980, in October, ju

22、st now, 具体的时间状语共同的时间状语:this morning, tonight,this April, now, once，before, already, recently，lately现在完成时的时间状语for, since, so far, ever, never, just, yet,till / until, up to now, in past years, always,不确定的时间状语 3）现在完成时可表示持续到现在的动作或状态，动词一般是延续性的，如live, teach, learn, work, study, know. 过去时常用的非持续性动词有come, g

23、o, leave, start, die, finish, become, get married等。举例： I saw this film yesterday.（强调看的动作发生过了。 I have seen this film. （强调对现在的影响，电影的内容已经知道了。） Why did you get up so early?（强调起床的动作已发生过了。 Who hasnt handed in his paper?（强调有卷子，可能为不公平竞争。 She has returned from Paris. 她已从巴黎回来了。 She returned yesterday. 她是昨天回来了

24、。 He has been in the League for three years.（在团内的状态可延续） He has been a League member for three years.（是团员的状态可持续） He joined the League three years ago. （ 三年前入团，joined为短暂行为。 I have finished my homework now. -Will somebody go and get Dr. White? -Hes already been sent for. 句子中如有过去时的时间副词（如 yesterday, last

25、, week, in 1960）时，不能使用现在完成时，要用过去时。 （错）Tom has written a letter to his parents last night. （对）Tom wrote a letter to his parents last night用于现在完成时的句型1）It is the first / second time. that结构中的从句部分，用现在完成时。 It is the first time that I have visited the city. It was the third time that the boy had been late

26、.2）This is the that结构，that 从句要用现在完成时. This is the best film that Ive （ever） seen. 这是我看过的最好的电影。 This is the first time （that） Ive heard him sing.这是我第一次听他唱歌。（1） -Do you know our town at all? -No, this is the first time I _ here.A. was B. have been C. came D. am coming 答案B. This is the first time 后面所加从

27、句应为现在完成时，故选B。（2） -Have you _ been to our town before? -No, its the first time I _ here.A. even, come B. even, have comeC. ever, come D. ever, have come 答案D. ever意为曾经或无论何时，反意词为never，此两词常用于完成时。 This is the largest fish I have ever seen. It is / was the first time +that-clause 的句型中，从句要用完成时。非延续性动词的否定形式可以