高中英语 Module 1《British and American English-Grammar》学案3 外研版必修5

高二英语必修五Module 1 British and American English 导学案GRAMMAR学习目标Learning aims: Recognize some tenses: The Present Indefinite, The Present Continuous, The Present Perfect and so on.学习重点Learning Important：Master the basic rules of several sorts o f. For instance: The Present Perfect, the Present Indefinite, The present continuous.知识链接Knowledge links: Other usages of three tenses学法指导Guidance of learning: Learn them by doing some exercises or drillings.探究过程Processes of exploring:【一般现在时】一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。构成一般现在时用行为动词的原形，但第三人称单数作主语时，动词的词尾要加-s。（一般的动词词尾+s。以sh/ch/s/x结尾的词+es.以辅音字母+y结尾的把y变成 i，+es。辅音字母+o结尾的+es.)【用法】1) 经常性或习惯性的动作，常与表示频度的时间状语连用。 时间状语always, usually, every morning /night/evening/day/week, ,often, sometimes, from time to time, twice a week ,seldom, never. 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。Columbus proved 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.比较：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，表示正在进行的动作的客观状况，所以后句用一般现在时。5).表示按规定、计划或时间表将要发生的事。He starts next week. 他下个星期出发。We leave very soon. 我们很快就离开。The train starts at 10 oclock in the morning. 火车将在早上10点开出。这类用法限于表示“移动”的动词：go去，come来，leave离开，start出发，begin开始，arrive到达，take off起飞，等。【特殊用法表将来】1）下列动词：come, go, arrive, leave, start, begin, return, live, fly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 start? It starts 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 me.Ill write to you as soon as I arrive there.4）在动词hope, 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.当堂检测 Have a in-class test (C级)1. “I dont like to travel. ”“Have you ever _ in an airplane?”A. flying B. flew C. flowed D. flown2. The center of gravity of the human body _ behind his joint.A. located B. locating C. to locate D. is located3. “Today is very cold, isnt it?” “Yes, the river is _ over.”A. freezed B. freeze C. frozen D. freezing4. “What happened in that new area?” “New houses _ recently over there.”A. are built B. build C. have built D. have been built5. “When did you go to work?” “As soon as they came, we _ to work.”A. went B. were going C. had gone D. go6. “Did you wait for him very long?” “Yes, I _ to bed until five in the morning.”A. did go B. didnt go C. had gone D. went7. Perhaps it will be a long time _ from abroad.A. when Tom comes back B. when Tom will come backC.before Tom comes back D. that Tom comes back8. Tom _ mathematics throughout his college life.A. bored B. bored with C. was bored D. was bored with9. _ that dress when I first saw you at the station?A. Were you wearing B. Have you worn C. Did you wear D. do you wear10. Mr Wu _ to work by bus every day.A. has been traveling B. has traveled C. travels D. is traveling11. Dont disturb him. He _ to the weather forecast.A. listens B. is being listened C. has listened D. is listening12. My English teacher _ my test.A. has not yet graded B. has not yet been gradedC.is not yet to be graded D. is not yet graded13. We _ on it for many hours, but we have not yet reached any conclusion.A. are being worked B. are workingC. have been working D. have been worked14. Shanghai _ on the Huangpu River.A. stand B. stands C. is being stand D. has stood15. “Tell the students to stop shouting. We _ our essays now.”A. write B. have been writing C. are writing D. have written16. “_ your best? Its not satisfactory. Im afraid you will have to do it again.”A. Do you try B. Have you tried C. Are you trying D. Have you been trying17. Chinese married couple _ red packets to children and the unmarried during the Chinese new Year.A. give B. have been giving C. are giving D. have given18. My uncle, Sam,_ manager of the firm.A. has just made B. is just being made C. has just been made D. is just made19. This is the first time the students _ to Hyde Park.A. have gone B. have been gone C. have been going D. are being gone20. She _ her mothers work since she was admitted into hospital.A. is doing B. has been doing C. has done D. has been done21. I _ the incident as if it were yesterday.A. am still to remember B. have still been rememberingC. am being still remembered D. still remember22. _ swimming in the river and I always _ to swim when I can.A. am liking/have gone B. am being liked/am goingC.like/go D. have liked/have been going23. We have sometimes accidents on this line, but no accidents _ since last winter.A occur B. have occurred C. have been occurring D. are occurring24. He _ on this essay for twenty minutes but he _ only a hundred words.A. has been working/has written B. is working/writesC. has worked/has been writing D. works/is writing25. Elections _ every four years and Congress meets once a year.A. are taken placeB. are to be taken place C. took place D. take place26. _ careless, or you will make mistakes.A. Be not B. Not be C. Dont D. Dont be27. The No.8 bus _ to Chengdu college of Geology, and not to Sichuan University.A. are gone B. is being gone C. goes D. are going28. Oil, exported from Iran to Europe, _ by tankers.A. used to be transported/have been built upB. used to being transported/have built upC. was used to be transported/had been built upD.