1、 The minutes seemed like hours. It tastes like steak.3. have 动词及there be 动词1) have/has (got) 表示某人拥有某物Ive got a new computer at home. Our school has a big swimming pool. 2) there be 表示某地方有某物人There is a swimming pool in our school? Whats on the desk? There is a book on the desk. There are many student
2、s playing football on the playground. There used to be a cinema here4. 情态动词can, may, must, need, should, 及have to, be able to, ought to, used to1) can She can speak three languages. (表示能力)Can I use your bike?(征求对方许可)He cant be Toms brother. (表示猜测,不可能是)2) may May I leave the table? (征求对方许可) No, you m
3、ay not. / No, you mustnt. He may be Toms brother.(表示猜测,也许是)3) must Must I get up early tomorrow? (表示有必要) Im afraid you must. / No, you neednt. The light is on. He must be in. (表示猜测,一定是) You mustnt play football in the street.(不准,不该)4) should 应该,责任, 义务Everyone should obey the seven donts. (表示责任)5) ou
4、ght to =should 应该(语气稍重) We ought to have a word with Tom. Ought we to have a word with Tom? Yes, you ought to. / No, you ought not to.6) need, have to 需要, 不得不 Must I hand it in now? No, you neednt. You neednt finish the homework today. 不必 =You dont have to finish the homework today. I need a box of
5、matches. I dont need your help.7) used to (过去常常做某事), had better(最好做某事), would rather(宁愿做某事) I used to go to work by bicycle, but now I go to work on foot. Its late, wed better go now. Id rather do it at once.5、助动词 (无特殊意思,但能表示时态和语态,必须与动词原形或分词一起组成谓语) be (am, is, are, was, were),do(does, did), have(has
6、, had), will(would), shall Dont open the door. Wendy doesnt need much sleep.Did you do a survey about the workers in the factory?We havent met for a long time.A lot of young teachers will be sent to the west of China.二、动词的时态1、一般现在时常用的时间状语有:always, usually, often, sometimes, at night, once a day, in
7、spring, twice a week, every day( year, month, year), in the morning , in March1) 表示客观真理和自然规律; The sun rises in the east.2) 表示现在的特征或状态He loves sports.3)经常性或习惯性的动作They go to work every day.4)用于当主句是一般将来时或祈使句时if unless条件状语从句中和when, as soon as, before, after ,until, 等时间状语从句中 Ill ring you up if/ when/ as
8、soon as I get there tomorrow.2、现在进行时 am, is, are +doing 常用的时间now, at the moment ,Its 8:00 oclock. these days,these years, at present1)表示此刻正在进行的动作 I am speaking . You are listening.2) 表示最近阶段主要的行为动作 They are building a new highrise these days.3) come, go , leave等构成的现在进行时表示将来 Im leaving for Paris tomor
9、row.3、一般将来时表示现在看来将要发生的动作或存在的状态,常与tomorrow, tomorrow (morning, afternoon, evening), the day after tomorrow, next (week, month), this evening, tonight, this coming (Sunday) ,in three days , in 2023, in the future , some day, soon, sooner or later等连用.Nancy will be a doctor in two years.There will be a
10、supermarket near our neighbourhood. Oliver will have a nice bike next week.shall (第一人称)+ 动词原形will(be going to)+ 动词原形4、一般过去时常用的时间状语:yesterday, yesterday (morning, evening),the day before yesterday, (a moment, six days , long , long ) ago, last( night, week, Friday, winter, year), once, one day , the
11、other day, just now, two days later, that day , in1919, those days, this morning1)表示过去发生动作或情况、状态Jenny was a policeman months ago.There was a dirty river in front of the factory.Kate had a nice camera a year ago .2) used to do用来表示过去常常(而今不)I used to go to work on foot. (But now I go to work by car.)5、
12、现在完成时 have/has +过去分词1)、表示对从过去一直延续到现在的动作或状态(从过去某一点至今的一段时间:for 10 months, since 1998, since then , since two years ago , these days , this year, in the past/ last 20 years, until now. Sam has been an engineer for 30 years / since 19872)表示过去的行为对现在造成的直接影响The rain has already stopped. Lets go for a walk.
13、(常和just, already, yet, ever, never连用)3)have/has gone to sp. 去了某地(人已不在) have/has been to sp. 去过某地 ( 人已回来) A: where is Tom? B: He has gone to the library. A: Where have you been, Tom? B: Ive been to the library.瞬间动词 延续动词join be a member of / be indie be deadborrow keepbuy havefall ill be illcatch a co
14、ld have a coldcome here be herecome back be backcome to China be in Chinaleave be awayleave here be away from herego to bed sleepend be overbegin be onbegin to work work6、过去进行时1)表示主语过去某个时刻或某个阶段正在发生的动作常与at 8:00 yesterday , this time yesterday, at that time, then, from 6 to 8 yesterday morning, the wh
15、ole morning, all day等时间状语连用We were having a maths lesson at 8:Peter was playing video games from 6 to 12 yesterday evening.2).在 when, while连接的句子中也常用过去进行时。When I was doing shopping yesterday, I met a friend of mine .7、过去将来时1)should+ 动词原形 would + 动词原形 was /were going to + 动词原形2)站在过去立场说将来的判断,状态,行为动作等,多
16、用于宾语从句中. Nancy said that she would have a new job soon.8、过去完成时 had+过去分词站在过去立场上说该立场之前的判断,状态,行为动作等,多用于 1) 有by +过去时间的时间状语 By the end of last term we had learned six tenses. 2)When ,before, after, as soon as, until , by the time等连接词连接的复合句的主句或从句中3)原因状语从句中 Kathy didnt buy the dress because she had lost he
17、r handbag.4)宾语从句中 Wendy said that she had received four letters that day.5)表示追叙的简单句中 (1)The boys went out to play. The rain had stopped. The sun was shining brightly. (2)I saw Kathy last week. We had not seen each other since we parted in Paris.9、答题要点 找出时间状语,判断用什么时态。如果试题是复合句或并列句或多句组成,则要考虑上下文决定; 考虑用主
18、动语态还是被动语态; 考虑主语与谓语的人称与数的一致; 知道祈使句,否定句,疑问句,带情态动词以及括号内有副词的时态填空如何答题; 知道如何做时态填空.1). 表达客观规律、自然现象、风俗习惯和现在经常反复发生的动作。这句话出现在宾语从句中,也不受主句时态的限制,一律用一般现在时。2)宾语从句中的时态:主句是现在时的,宾语从句就用现在时范畴的各种时态。主句是过去时的,宾语从句则要用过去时范畴的各种时态。3) 带状语从句的复合句的时态填空: 主句将来时,条件if/unless、时间状语从句when, after, before, until/till, as soon as用一般现在时;4) 带
19、有since引导的时间状语复合句中:主句用现在完成时,时间状语从句用一般过去时.中考演练一、Choose the best answer(选择最恰当的答案)( )1. -Must I get up early tomorrow? -No, you _. Tomorrow is Sunday. A. cant B. mustnt C. neednt D. couldnt( )2.- _I have some chocolates now? -No, you _. Its time for bed. You can have some tomorrow.A. May, mustnt B. Must
20、, neednt C. Must, mustnt D. May, neednt( )3. After a long walk, the old man _ be tired now. A. can B. must C. has to D. need( )4. Computers _ process difficult problems very quickly. A. must B. need C. should D. can( )5. Cars, buses and bikes _ stop when the traffic lights change to red. A. can B. m
21、ust C. may D. need( )6. We _ keep the new traffic law and learn how to protect ourselves. A. may B. should C. can D. need( )7. People are told that they _ walk on the grass. A. mustnt B. neednt C. dont need D. may not to( )8. I saw Miss Li in Shanghai Library five minutes ago. She _ be in Yu Garden
22、now. A. may B. must C. mustnt D. cant( )9. John, you _ do your homework today. Leave it for tomorrow. A. neednt to B. dont need C. dont need to D. havent to( )10. Students _ be careful when they do chemical experiments in the lab.A. can B. must C. need D. may( )11. After a long journey, the eight pa
23、ndas from Wolong sagely_ in Beijing. A. arrived B. reached C. got D. came( )12. Look! Janes grandmother_ with some aged people in the park. A. dances B. danced C. is dancing D. was dancing( )13. Kevin_ to work in his hometown after he graduated from university. A. goes B. went C. will go D. had gone
24、( )14.Must I return the magazine to you right now, Sandy? -No, you _ . You may keep it until next Wednesday. A. neednt B. cant C. must D. may二、Complete the sentences with the given words in their proper forms(时态填空)1.The moon _(get) its light from the sun.2.We usually _(have) four classes in the morn
25、ing and two in the afternoon.3.Children _(like) watching cartoon.4.Students _(have) ten minutes rest between classes.5._(not throw) paper on the ground.6.“Tom, _afraid of speaking in public. You are no longer a small boy,”said Mum.(not be)7. Ill give the message to her as soon as she_(return).8. We
26、will go to Shanghai Zoo if it _(not rain) tomorrow.9. We will have no water to drink or use unless we_ (stop) wasting it now.10. When spring_(come), the animals which sleep in winter start waking up.11.Tims mother works in that shopping center and she always _(do) her best to serve the customers.12.
27、 It is late at night. Dad _still_(work) at the desk.13. Its six oclock now. Jack _(deliver) newspapers.14. Dont shout. Our teachers _(have) an important meeting in the next room.15.A: Where is your monitor? He_ (make) a model ship in the classroom.16. Charlie cant go with us because he _ a professor
28、 around our country.(show)17.Its rather hot today, but the weather report says the temperature _(fall) to 280C tomorrow.18. What subject _ you _( study) next term?19. I _(give) this letter to my father when he_(come) back from Singapore tomorrow.20. We _(help) Grandma Li with the house work this coming Saturday.21. Tara is interested in Chinese culture. She _ Chinese at Fudan University next year.(study)22. Tong Tong _(show) his uncle around the new neighborhood
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