北师大版英语八上北师大版八上英语导学讲义语法篇.docx

1、北师大版英语八上北师大版八上英语导学讲义语法篇Unit 5语法篇_理解并掌握过去进行时的用法过去进行时一、过去进行时概念过去进行时表示在过去某一时刻或某一段时间内正在进行或一直持续的动作。例如：I was doing my homework at this time yesterday. 昨天的这个时候我正在做作业。I was staying here from March to May last year. 从去年3月到5月，我一直待在这。二、过去进行时的构成1.was/were + doing (主语是第一人称单数或第三人称单数时用was，其他人称用were)，例如： I was havi

2、ng my breakfast at half past six yesterday morning. 昨天早上六点半，我正在吃早餐。2. 句式变换否定句：在was/were后加not一般疑问句：was/were提前特殊疑问句：特殊疑问词+一般疑问句They were playing basketball the whole afternoon yesterday. 昨天一整个下午，他们都在打篮球。(变否定句；一般疑问句并做肯定、否定回答；对划线部分提问) 否定句：They were not playing basketball the whole afternoon yesterday. 一

3、般疑问句：Were they playing basketball the whole afternoon yesterday? 肯定/否定回答：Yes, they were. No, they were not.对划线部分提问：What were they doing the whole afternoon yesterday?3.过去进行时常用的时间状语 the whole morning, all day yesterday, from nine to ten last evening, when, while等 4. 过去进行时的用法 (1) 过去进行时表示过去某一时刻或某一段时间正在

4、进行的动作，与过去某一特定的时间状语连用，例如： We were watching TV from seven to nine last night. 昨天晚上七点到九点的时候我们在看电视。 (2) 表示过去一个动作发生时另一个动作正在进行，持续时间长的动作常用过去进行时。例如： It was raining when they left the station. 他们离开车站的时候天正在下雨。 (3) 在复合句中，如果主句动作和从句动作都是延续的或同时发生的，那么主从句的动词都可用过去进行时，例如： While he was waiting for the bus, he was readi

5、ng a newspaper. 他边等车边看报。 注意：when和while的区别 when后通常用表示短暂性动词，while后通常用表示持续性动词，因此它所引导的状语从句中，谓语动词常用进行时态。1. -I called you yesterday evening, but there was no answer. -Oh, I am sorry I _dinner at my friends home. A. have B. had C. was having D. have had2. The Reads_lunch when I got to their house. A. was h

6、aving B. were having C. are having D. is having3. What book_you_when I _you at four yesterday afternoon? A. did; read; was seeing B. did; read; saw C. were; reading; saw D. were; reading; was seeing4. We_for Tom at ten last Sunday. He often kept us_. A. were waiting; waiting B. were waiting; waiting

7、 C. waited; waiting D. waited; wait5. He said he_ to draw a plane on the blackboard at that time. A. tries B. tired C.will try D. was trying 解析： 1. 根据上文“我昨天晚上给你打电话了，但是没人接”，时间为昨天下文打电话的那一时刻，应该用过去进行时，下文意思为“抱歉，我那会正在朋友家吃晚饭。”故选C。2. 时间状语是由when引导的，意为“当我到他们家时，”应用过去进行时，The Reads指Read一家人，谓语动词应用复数。题意为“当我到Read家时

8、，他们一家人正在吃午饭。”故选B。 3. when引导的句子的动词通常是短暂性动词，根据时间状语“at four yesterday afternoon”，可知主句应为过去进行时，题意为“昨天下午四点钟我看见你的时候你在看什么书呢？”故选C。4. 根据时间状语“at ten last Sunday”，可知应用过去进行时，keep sb. doing sth. 使某人一直做某事，题意为“上周日10点我们正在等Tom，他总是让我们等。”故选A。5. 根据时间状语“at that time”，可知应为过去进行时，题意为“他说那时他正尝试着在黑板上画飞机”，故选D。答案： 1-5 CBCAD基础演练一

9、、从方框中选择恰当的词并用其恰当形式完成句子wait for, read, cook, talk, hear , listen 1. When I saw her yesterday, she_the bus.2. My mother_my phone call. She _in the kitchen.3. When he knocked at the door, I _to the music.4. They _the story from 7 to 8 yesterday morning.5. I _with my friend on the phone at 6 yesterday e

10、vening. 二、用be动词的适当形式填空1. My CD walkman _in the room this morning. But now it_not there. I cant find it. 2. Tom _not in the classroom now. But he_there a moment ago.3. I _watching TV at eight last night.4. It _raining very hard. Wed better stay at home.三、单项选择1. When I got back home yesterday evening,

11、 my parents_for me to have dinner.A. wait B.waited C. were waiting D. have waited2. She was riding on ice when suddenly she_off her bike. A. fall B. fell C. falling D. to fall3. Mother_when I got home.A. cooks B. is cooking C. was cooking D. has cooked4. I _my homework_the telephone rang at 8:00 las

12、t night. A. was doing; when B. did; when C. was doing; while D. did; while5. While the woman was cleaning the room, the door_.A. open B. is opening C. opening D. opened巩固提高一、根据括号内的汉语提示用恰当的时态完成句子 1. Mum_(做饭) this time yesterday. 2. What_they_(做) at eight yesterday evening? 3. When I got to the factor

13、y, the workers_(谈论)about the film. 4. Lily was dancing while Jim_(弹) the piano. 5. I _(走路) in the street when it began to snow. 6. I _(读书)in my room when she came.二、根据中文提示完成句子1. 老师走进教室的时候，学生们正在谈论当天的新闻。 When the teacher came into the classroom, the students_.2. 当你看见他们的时候他们在干什么？ 他们在打扫教室。 -What _when y

14、ou saw them? -They _the classroom. 3. 当我离开的时候他正在画一幅世界地图。 When I left, he _a map of the world.4. 当我们到达教室时，Linda正在张贴通知。 Linda _the classroom.5. 昨天我直到10点才起床。 I _10:00 yesterday.三、句型转换1. Were they playing basketball outside? (作否定回答)_2. She was swimming in the river at that time. (变否定句)_3. I was cooking

15、a meal when she rang me. (对划线部分提问)_4. She was having a meeting at four yesterday afternoon. (变为一般疑问句)_5. Were his family watching TV from ten to twelve last night? (作肯定和否定回答)_答案基础演练一、从方框中选择恰当的词并用其恰当形式完成句子1.was waiting for 2. didnt hear; was cooking 3.was listening 4. were reading 5. was talking二、用be

16、动词的适当形式填空1. was; is 2. is; was 3. was 4. is三、单项选择1-5 CBCAD巩固提高一、根据括号内的汉语提示用恰当的时态完成句子1. was cooking 2. were; doing 3. were talking 4. was playing 5. was walking 6. was reading二、根据中文提示完成句子1. were talking about that days news 2. were they doing; were cleaning3. was drawing4. was putting up a notice whe

17、n we arrived at5. didnt get up until三、句型转换1. No, they werent.2. She was not swimming in the river at that time.3. What were you doing when she rang you?4. Was she having a meeting at four yesterday afternoon?5. Yes, they were. No, they werent.一、单项选择1. We should pay attention to protecting the animal

18、s_being killed. A. from B. for C. with D. to2. _seems difficult _who broke the window.A. This; to find out B. It; to find out C. That; finding out D. It; finding out 3. The earthquake hurt_people and more than 35,000 got badly hurt. A. thousands of B. thousands C. two thousands D. thousand of4. We a

19、re very_that many students use the Internet every day.A. surprise B. surprising C. surprised D. surprises5. -When did you_the airport this morning? -At half past seven. A. get B. reach C. arrive D. go6. Sam had to walk home_he didnt have any money for a bus ticket. A. and B. so C. until D. because7.

20、 We dont have much time. We_hurry.A. should B. can C. may D. would8. My mother was cleaning the room while I _TV.A. watch B. am watching C. was watching D. watched9. The father warned that boy_away from his daughter.A. keep B. kept C. keeping D. to keep 10. -I went to see you at 4:00 yesterday after

21、noon, but you werent at home. -Oh, I _ a walk in the street. A. took B. am taking C. will take D. was taking二、完形填空 My life is always filled with sadness and little joy. However, no matter what happens, I can always face it 1 . Last year, I couldnt believe the 2 that I was allowed to enter the best h

22、igh school in my hometown. Then I rushed home and told my parents. But my father didnt seem as 3 as I was. He just kept smoking without saying a word and my mother put her head down and couldnt help 4 . I knew very well what my family was like. My mum had been ill in bed for two years. We lived a ha

23、rd life and I couldnt continue my schooling. I felt so upset but I could say 5 to my parents. I decided to help my father with his work to support my 6 . To my surprise, things completely changed before the beginning of the new term. My head teacher came to my family with some money, which was 7 by

24、my schoolmates. He encouraged me, “Always have a dream.” With tears in my eyes, I stepped into the high school. I have been studying hard since I entered the high school. Whenever I meet difficulties, I always 8 my teacher and schoolmates. I have a college dream and I must work hard for it, no matte

25、r how 9 life is. Just as a great man says, “When one door shuts, 10 opens in life.”1. A. sadly B. bravely C. happily D. nervously2. A. idea B. story C. news D. thought 3. A. nervous B. excited C. interested D. worried4. A. crying B. laughing C. saying D. shouting5. A. nothing B. something C. anythin

26、g D. everything6. A. class B. school C. family D. study7. A. raised B. spent C. planned D. saved8. A. dream of B. talk of C. hear of D. think of9. A. interesting B. joyful C. hard D. sad10. A. other B. another C. each D. both答案 一、单项选择 1-5 ABACB 6-10 DACDD二、完形填空1-5 BCBAA 6-10 CADCB_一、单项选择1. -_did you

27、 study in London? -For about three years. A. How far B. How long C. How much D. How often2. Paris is a good place to go sightseeing. Mike _ a vacation there next summer. A. is taking B. takes C. took D. take3. Laura, you_ eat too much junk food. Its bad for your health. A. can B. may C. neednt D. shouldnt4. My best friend Tony is outgoing and he makes me_every day. A. laugh B. laughs C. laugh