1、Grammar Tense,Unit 3,时态,现在,过去,将来,一般时 完成时 进行时,一般时 完成时 进行时,一般时 完成时 进行时,各种时态结构：,一般现在时： 一般过去时: 一般将来时: 现在完成时: 过去完成时: 现在进行时: 过去进行时: 过去将来时:,do/does,did,will/shall +动词原形,have/has+过去分词,had +过去分词,is/am/are+doing,was/were+doing,would+动词原形,is/am/are,was/were,现在时,1.一般现在时，表示客观事实或真理。结构：主语动词原形（第三人称单数时动词加s）如：,He liv
2、es in Nanjing. You look very hungry now.,He is writing a letter at present. It is raining now. John is doing his assignment right now.,2. 现在进行时，表示现在正在进行或继续的动作，状态。如：,He has just come back. I have already seen it. I have lived here for ten years.,3. 现在完成时, 表示过去的动作对现在有 影响或过去的动作持续到现在。如：,4. 现在完成进行时,表示从过去
3、某时开 始，一直继续到目前的动作。其特点在强调“动作的继续”性质。如：,He is very tired, he has been working hard all day.,过去时,1.一般过去时,表示过去的事情，动作，状态或过去的习惯。如：,Bill was very thin when he was a child. John went to Shanghai yesterday.,2. 过去进行时,表示过去某时正在进行的动作。如：,He was sleeping when I arrived. I was watching TV at eight o”clock last night.
4、,The train had gone before we reached the station. After you had gone, I went to sleep.,3. 过去完成时,表示过去某个动作发生以前的动作。如：,We had been waiting for him an hour when he arrived.,4. 过去完成进行时,表示过去某个动作发生以前的持续的动作。如：,将来时,1. 一般将来时, 表示将来的动作或状态。如：,I will go to the movies tonight. It will be fine tomorrow.,2. 将来进行时，表示
5、将来某时正在进行的动作。如：,When we get there, they will be eating.,By next May he will have lived here for six years. I shall have finished the book when you come next time.,3. 将来完成时，表示将来某点时间或将来某动作之前业已完成的动作。如：,4. 将来完成进行时, 表示将来某点时 间或将来某动作之前业已完成的动作的继续。如：,By June, we shall have been learning English for three year
6、s.,I _ ping-pong quite well, but I havent had time to play since the new year.A. Will play B. have played C. played D. play,Using different tenses to make sentences:,2. As she _the newspaper, Granny _ asleep.A.read; is falling B. was reading; fellC. Was reading; was falling D. read, fell,3. Selectin
7、g a mobile phone for personal use is no easy task, because technology _ so rapidly.A. is changing B. has changed C. will have changed D. Will change,4. Shirley _ a book about China last year but I dont know whether she had finished it.A. has written B. wrote C. had written D. was writing,I. 根据题干中的时间
8、标志词选择时态,1. -_ David and Vicky _ married?-For about three years.A. How long were; being B. How long have; gotC. How long have; been D. How long did; get,时态题策略,II. 根据固定搭配选择时态：,-We _in the lake when suddenly the storm started. are swimming B. were swimming C. swam D. are going to swim,III. 根据主从句时态呼应的原则
9、选择时态：,Eg. We were all surprised when he made it clear that he _ office soon.Leaves B. would leave C. Left D. had left,IV. 根据具体的语言环境选择时态：,Eg. A new cinema _ here. They hope to finish it next month. Will be built B. is built C. Has been built D. is being built,Turn on the television or open a magazine
10、 and you _ advertisements showing happy families. A. will often see B. often C. are often seeing D. have often seen,答案 A 考查概念，体现了交际原则。 当我们谈交际时，不能简单理解为对 话，日常交际的对话是一种形式，相 互谈观点的对话也是一种形式，有些 情况下命题者不以对话形式出现，但 是其内容却体现了交际的原则。比如 此题。,2. It is said in the book that Toms Edison(1847-1934)_ the world leading inv
11、entor for sixty years. A. would be B. has been C. was D. had been,答案 C 这是一道易错题，主要受初中学 完成时态及中英语语系不同的影响。,3. He kept looking at her, wondering whether he _ her somewhere. A. saw B. has seen C. sees D. had seen,答案 D 是一道易错题。受中英语表述 不同的影响。,4. More patients _ in hospital this year than last year. A. treated
12、 B. have treated C. had been treated D. have been treated,答案 D 此题应知应会，常见且易错。 因为涉及到概念。,5. My mind wasnt on what he was saying so Im afraid I _ half of it. A. was missing B. had missed C. will miss D. missed,答案 D 关键在于说话与没听到同时。 但有不是正在MISSING .,6. The teacher, with 6 girls and 8 boys of her class, _ vis
13、iting a museum when the earthquake struck. A. was B. were C. had been D. would be,答案 A 时态兼单复数判断。,7. The discussion _ alive when an interesting topic was brought in. A. was coming B. had come C. has come D. came,答案D 如果意识不到是个系动词，则很难正确判断。,8. - Excuse me, sir. Would you dome a fever? -Of course. What is
14、 it? -I _ if you could tell me how to fill out the form. A. had wondered B. was wondering C. would wonder D. did wonder,答案 B 我们常说语法知识点的考查 放在具体语境中。此题是对话，透过 语言环境，我们能反映出这样的场 景，“刚才我还在考虑 ”显而易 见应当是过去进行时。,1 What we used to think_ impossible now does seem possible. A. is B. was C. has been D. will be,高考链接,2
15、 I was wondering if we could go skiing on the weekend. _ good. A. Sound B. Sounded C. Sounding D. Sounds,3 I wont tell the student the answer to the math problem until he_ on it for more than an hour. A. has been working B. will have worked C. will have been working D. had worked,4 You look very tir
16、ed _at all last night?No, not really. Im tired out now.A. Do you sleepB. Were you sleeping C. Did you sleep D. Had you slept,5. The workers will go on strike if the demands they_ put forward are turned down.A. could B. would C.不填 D. had,6. Did you tidy your room? No, I was going to tidy my room but
17、I _ visitors. A. had B. have C. have had D. will have,7. They_ two free tickets to Canada, otherwise theyd never have been able to afford to go. Ahad got Bgot Chave got Dget,8. It was really very kind of you to give me a lift home.Oh, dont mention it. I _past your house anyway. A. was coming B. will
18、 come C. had come D. have come,9. When you get the paper back, pay special attention to what _ . Ahave marked B. have been marked Chad marked Dhad been marked,10. Did Alan enjoy seeing his oldfriends yesterday?Yes, he did. He _ his old friends for a long time. A. didnt see B. wouldnt see C. hasnt seen D. hadnt seen,