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小升初高频、易错知识点精讲(2) 一一一一 一般现在时一般现在时一般现在时一般现在时 1 构成:构成:do/does-V(原形)或 V+s/es 2 重点用法:a 客观真理。 Birds fly./Summer follows spring./Knowledge is power./The earth turns around the sun. b 现阶段习惯性动作。 We have four classes everyday. c 表将来 1)按时间表进行的,飞机、火车、巴士的出发 The train for Guangzhou leaves at 7:00. 2) 时间状语从句(till, until, when, as soon as 等引导), 条件状语从句(unless, if 引导)中表将来。(主从) If it rains tomorrow, we will have to stay at home. 3 标志词:频率副词(always, usually, often, sometimes, every week (day, year, month), on Sundays, in the morning, once a week, three times a week 等) 随堂练习:随堂练习:随堂练习:随堂练习: 1. She usually _ silk shirts. A. wearB. wearsC. to wearD. wearing 2. - How does your cousin spend his weekend? - He always _online. A. surfsB. goesC. visitsD. comes 3. -Who is your favourite singer? -Jay.So I often _ his music _ the Internet. A.download; fromB. visit; fromC. listen; onD. look; on 4. - How many emails _ you _ to yourfriends every week? - Well, _. A. are; send; twoB. do; send; one C. are; sending; twiceD. are; send; once 5. If there is a lot of traffic, its better_ as slowly as you can. A. driveB. drivesC. drivingD. to drive 6. - What does yourpen pal _? - He ismedium height and hasshort curlyhair. A. look likeB. lookC. looks likeD. be like 7. Is yourpen pal _ Australia or Canada? A. come fromB. fromC. comes fromD. be from 8. My clock doesnt _.Can you mend it for me? A. useB. moveC. walkD. work 9. If it _ tomorrow,Ill go by car. A. rainB. will rainC. rainsD. would rain 10. Mary usually _ up at five oclock. A. will get B. got C. get D. gets 课后练习:课后练习:课后练习:课后练习: 1. _Alice often play the piano.No, she _. A. Do; doB. Does; doesC. Does; doesnt 2. _ your pen friend _ in Beijing? A. Do; liveB. Do; livesC. Does; live 3. Tom and Mike _ very excited, they will take a trip. A. isB. areC. am 4. I like _ very much. What about you? A. danceB. dancedC. dancing 5. I cant find my pen. Let me _. A. go and ask herB. go and ask hersC. go and ask she 6. Fang fang is a good student. She _math. A. does good atB. well do itC. is good at 7. The kite _ a bird.A. look likeB. is lookingC. looks like 8. Bill and I _ good friends. A. isB. areC. am 9. Sandy often _ his homework on Sundays. A. doB. doesC. did 10. What do you usually do on the weekend?I _. A. went swimmingB. go swimmingC. visited grandparents 11. What do you usually do on your holiday? A. saw elephantsB. sing and danceC. took picture 12. I _ a student. I go to school _bus every day. A. is; byB. am; onC. am; by 13. I _ a brother. She _ a sister. A. have; hasB. has; hasC. have; have 14.You_ a student. He _ a teacher. A. is; isB. are; isC. are; are 15. He always _ football games. A. watchesB. watchC. doesnt 16. My best friend _ shells. A. collectsB. collectC. often 17. She doesnt _ listening to the music. A. oftenB. likeC. likes 18. My mother and I _ always watch romantic films. A. doesntB. dontC. do 19. -When _ he get home on Friday? -He gets home at four on Friday. A. doB. doesC. did 20. Summer _ spring. A. comes afterB. comes inC .comes before 二二二二 一般过去时一般过去时一般过去时一般过去时 1 构成:动词过去式 did-V-ed(不规则动词表的第二列) 2 重点用法:过去的事情 He always went to work by bus last year. 3 标志词:ago, yesterday, the day before yesterday, last week, last(year, night, month), in 1989, just now, at the age of 5, one day, long long ago, once upon a time, etc. 随堂练习: 1.-Have you ever been to France? -Yes, I _ there last August. A. have goneB. wentC. have beenD. were 2.-Where can I see Tom? -I dont knowwhere he is. He hasnt arrived _. A. stillB. alreadyC. yetD. since 3. Im late, but I _ on time tomorrow A. comeB. cameC. will comeD. have come 4. Have you seenMr.Smith? -He arrived _ you were asleep. A. sinceB. whileC. beforeD. until 5. I used _ to the cinema a lot , but now I dont have that time. A. to goB. goC. to goingD. going 6. His first book _ in 2007. A. comes outB. has came outC. came outD. has come out 7. - What did she _ for lunch?She _ chicken and rice. A. have, hasB. had, hadC. have, hadD. has, has 8. I_ to bed until my granny came back home. A. didnt goB. wentC. had goneD. have gone 9.-How is Emmy? -I have no idea. She hasnt written to me _ we met last time. A. sinceB. whileC. asD. before 课后练习: 一,变换下列动词为过去形式: isam_fly_study_are _drink_ play_go_make _ does_dance_ worry_ask _taste_eat_ draw_ put _have_ stop_read_do _ 二、句型转换。 1. Tom listened to CDs yesterday. (变否定句) Tomto CDs yesterday. 2. Father slept all day last Monday. (改一般疑问句) Fatherall day last Monday? 3. I was very busy last week. (改否定句和一般疑问句) Ivery busy last week.you very busy last week? 4. She took the wallet away from the table. (对划线部分提问) Shethe wallet away from? 5. Last weekend, she got up very early. (对划线部分提问) sheup very early? 6. Jimmy read a book about history.(对划线部分提问) Jimmy? 7. Sally went to the pool yesterday. (改为一般疑问句) _ Sally _ to the pool yesterday? 8. They had a party 2 days age. (改为否定句) They _ a party 2 days ago. 9.Wedid our homework last Friday. (改为否定句) We_ _ our homework. 10. Her weekend was very interesting. (划线提问) _ your weekend? 11. I played soccer on my computer last weekend. (划线提问) What _ you _ on your computer last weekend? 12. Did he study English well? (改为肯定句) He _ English well. 13. It was time for lunch. (同义句) It was time _ _ lunch. 14. He cant see anything on the blackboard. (同义句) He can _ _ on the blackboard. 15、He did some cleaning this morning.(对划线部分提问) hethe morning? 16、My weekend was very good.( 对划线部分提问) Weekend? 17、Wewent to the mountains last weekend. ( 对划线部分提问) the mountains ? 18、He did his homework last night.(改为否定句) Hehis homework last night. 19、John went to the zoo last Saturday. (对划线部分提问) Johnlast Saturday? 20、Tom played football this afternoon. (改为否定句) Tomfootball this afternoon. 21、Barry visited his uncle last Sunday.(改为一般疑问句) Barryhis uncle last Sunday? 22、They went to the beach a week ago. (对划线部分提问) Did theya week ago? 三、用所给动词的适当形式填空。 1、I(do) my homework yesterday morning 2、My brother(go ) to study in America last year. 3、Did you go(visit) your uncle yesterday? 4、We(take ) the train to Shanghai yesterday. 5、I(study) for todays math test last night. 6、We(have) fun at your birthday party last night. 7、He(not eat ) breakfast this morning. 8、Last Sunday afternoon we(play) tennis and(clean ) the room. 9、Last night I(study) geography for an hour. 四、同义句转换 1. It was time for breakfast. It was timebreakfast. 2. Did they take a walk with their pet dog last year? Did theya walk with their pet dog last year? 3. Do you think everyone enjoys his weekend? Do you think everyone. 4. Her weekend was very busy. Sheweekend. 5. I can see nothing because it is very dark. Iseebecause it is very dark. 三三三三 一般将来时一般将来时一般将来时一般将来时 1 构成 will/shall do 或 am/is/are going to do -will+ V 原形 2 重点用法:将来的事情 I will tell him about it. 在以第一人称I或 we 作主语的问句中, 一般使用助动词 shall, 这时或是征求对方的意见(a), 或是询问一个情况(b): a. Where shall we meet? 我们在哪儿碰头? b. Shall we have any classes tomorrow? 明天我们有课吗? 3标 志 词 :tomorrow, thedayaftertomorrow,tomorrowmorning/afternoon/evening, next year/week/month/hour ,in+段时间 in the future ,this afternoon/Sunday/evening from now on ,one day, someday (未来的)某天 soon 随堂练习: 1. They _ to see me yesterday evening. A. will comeB. comesC. are comingD. came 2. When _ you _ to Australia? Next Monday. A. did,flyB. will,flyC. are,flyD. do,fly 3.Were moving to a different town _. A. the day before yesterdayB. last Sunday C. the day after tomorrowD. a week ago 4. Which team _ the next football match? A. winsB. wonC. will winD. win 5.Are you _ your summer holiday next month? A. going to haveB. will haveC. hadD. have 课后练习: () 1. There _ a meeting tomorrow afternoon. A. will be going toB. will going to be C. is going to beD. will go to be () 2. Charlie _ here next month. A. isnt workingB. doesnt working C. isnt going to workingD. wont work () 3. He _ very busy this week, he _ free next week. A. will be; isB. is; is C. will be; will beD. is; will be () 4. There _ a dolphin show in the zoo tomorrow evening. A. wasB. is going to have C. will haveD. is going to be () 5. _ you _ free tomorrow? No. I _ free the day after tomorrow. A. Are; going to; willB.Are; going to be; will C. Are; going to; will beD.Are; going to be; will be () 6. Mother _ me a nice present on my next birthday. A. wills givesB. will give C. givesD. give 四四四四 现在进行时现在进行时现在进行时现在进行时 1 构成 is/am/are+Ving 2 重点用法:a 说话时 Look, the child is playing in the street. b 现阶段正在进行的动作。He is building a model these days. c 频繁发生或反复进行的动作。与 always 等频率副词连用,表不 满,赞扬或讨厌。 You are always talking in the class. He is always thinking of others, not of himself. (表赞许) Tom is always laughing at others. (表批评) d come, go, leave, arrive 等过渡性动词用现在进行时表将来。 My brother is leaving for New York next week. 3 标志词:now, these days.(当句子中含有 listen, look 等暗示词时,也用现在进行时) 随堂练习: 1. What are you _ (do) now? I _ _ (eat) bread. 2. Its nine oclock. My father_ _(work) in the office. 3. Look, the boy_ _(put) the rubbish into the bin. 4._he_(clean) the classroom? No, he isnt. He_ _(play). 5. Where is Mak? He_is running_(run) on the grass. 6. Listen, who_ _(sing) in the music room? Oh, Mary_ _(sing) there. 课后练习: 一、将下列句子改成现在进行时 1.Tom can speak Chinese. 2.Wehave four lessons. 3.I watch TV every day. 4.She works in a hospital. 5.Do you like this book? 6.Kitty and Ben have lunch at about twelve. 7.His father can help them. 8.Danny, open the door. 二、填空: 1.She is _ (walk, walking) now. 2.Mother is _ (feed, feeding) birds. 3.They are _ (sitting, siting) on the chair. 4.Cindy is _ (watch, watching)TV. 5.Joe is _ (jogging, joging) in the garden. 6.Look, Nick is _ (coming, come). 7.The cat is _ (lieing, lying) on the rug. 8.Listen, she is _ (singing, sing). 9.Look, the girl is _ (run). 10.The cat is _ (eat) now. 11.Look, the baby is _ (smile). 12.My mother and my father are _ (dance). 13.Uncle Jerry is _ (drive). 14.The fish is _ (swim) in the river. 15.She is _ (shop). 三、根据汉语意思填空: 1. 你要去哪儿啊?Where are you _? 2. Nick 正在爬攀登架. Nick is _ (climb) the jungle gym. 3. 他们正在读书.They are _ books. 4. 爷爷正在吸烟. Grandpa is _. 5. 我在做作业. I am _ (do) my homework. 6. 我妈妈正在做饭.My mother is _. 7. Jerry 在喝柠檬果汁. Jerry is _ lemon juice. 8. 他正在写信.He is _ a letter. 9. 看! Cindy 来了. Look, Cindy is _. 10. 我们在唱歌.Weare _ now. 四、填入 be 动词的适当形式 1. He _ drinking water. 2. The eagle _ flying in the sky. 3. Children _ playing in the playground. 4. They are _ working now. 5. I _ going to the supermarket. 6. I _ coming. 7. He _ walking in the woods now. 9. They watch TV in the evening. 五五五五 过去进行时过去进行时过去进行时过去进行时 1 构成 was/were doing-was/were+ V-ing 2 重点用法:a 由 when 引导的时间状语从句,表示过去某一时刻,A 动作发 生时,B 动作正在进行。则 A 动作用一般过去时,B 动作用过 去进行时。The twins were sweeping the floor when the teacher came in. b 由 While 引导从句,两动作都用过去进行时。 Father was watching TV, while Mother was cooking. c 看到有表示过去的时间,并且是具体到时间点。(at four yesterday) He was mending his bike at ten yesterday. 3 标志词:表示过去的具体到时间点的时间(five oclock the day before yesterday.),that time 随堂练习: 1. Mrs. Read, together with her sons _supper at 7 oclock yesterday evening. A. was eatingB. were eatingC. was eatD. were eat 2. -How many rooms has John cleaned? -Im not sure. While I was doing my third one, he _ his second one. This is my sixth one. A. has cleanedB. was cleaned C. was cleaningD. is cleaning 3. I _ breakfast when the phone rang. A. haveB. hadC. am havingD. was having 课后练习: 1. I _ cooked a meal when you _ me. a. cooked, were ringingb. was cooking, rang c. was cooking, were ringingd. cooked, rang 2. He said he _ to draw a plane on the blackboard at that time. a. triesb. triedc. was tryingd. will try 3. While she _TV,she _ a sound outside the room. a. was watching, was hearingb. watched, was hearing c. watched, heardd. was watching, heard 4. They _ a football game from 7 to 9 last night. a. were watchingb. watchc. watchedd. are watching 5. What book _ you _ when I _ you at four yesterday afternoon? a. did, read, was seeingb. did, read, saw c. were, reading, sawd. were, reading, was seeing 6. It was Friday evening. Mr and Mrs. Green _ ready to fly to England. a. are gettingb. getc. were gettingd. got 7. Lei Feng _ always _ of others when he _ in the army. a. is, thinking, wasb. was, thinking, is c. did, think, isd. was, thinking, was 8.Agirl _ my pen fall off the table when she _ me. a. saw, passedb. was seeing, passedc. was seeing, passedd. was seeing, was passing 9.We_ for tom at ten last Sunday. He often kept us _. a. were waiting, waitingb. were waiting, waitc. waited, waitingd. waited, wait 10. He _ his father on the farm the whole afternoon last Saturday. a. helpsb. would helpc. was helpingd. is helping 11. While mother _ some washing, I _ a kite for Kate. a. did, madeb. was doing, made c. was doing, was makingd. did, was making 12. “_ you angry then?” “they _ too much noise.” a. are, were makingb. were, were makingc. are, maded. were, made 13. He _ some cooking at that time, so _ me a. did, heardb. did, didnt hearc. was doing, heardd. was doing, didnt hear 14. This time yesterday jack _ his bike. He _ TV a. repaired, didnt watchb. was repairing, watched c. repaired, watchedd. was repairing, wasnt watching 15. His parents wanted to know how he _ on with his new classmates. a. was gettingb. getsc. is gettingd. will get 六六六六 现在完成时现在完成时现在完成时现在完成时 1 构成 have/has done-have/has+V-ed 2 重点用法:a 过去的动作,但对现在有影响。 Would you like to see a film with me? No, I have seen it. b 从过去开始延续到现在的动作或者状态 I have been studying English for 6 yeats. 3 标志词:a already, ever just, yet, since+具体时间或者时间, for+一段时间 by+具体的时间 4 注意事项:a 短暂性动词不能与 since+具体时间或者时间或 for+一段时间, I have been away from here for three days. (right) I have left here for since (wrong) 1.have 代替 buy My brother has had(不能用 has bought) this bike for almost four years. 2、用 keep 或 have 代替 borrow I have kept(不能用 have borrowed) the book for quite a few days. 3、用 be 替代 become How long has your sister been a teacher? 4、用 have a cold 代替 catch a cold Tom has had a cold since the day before yesterday. 5、用 wear 代替 put on 6、用“be+形容词”代短暂性性动词 如:be married 代 marrybe ill 代 fall (get) ill be dead 代 diebe asleep 代 fall (get) asleep be awake 代 wake/wake upbe gone 代 lose,die,sell,leave be open 代 openbe closed 代 close/shut have been to 表示去过某点,已经回来了。 have gone to 去了某点,但还没回来。 随堂练习:随堂练习:随堂练习:随堂练习: 1. I_ already _ (see) the film. I _ (see) it last week. 2. _ he _ (finish) his work today? Not yet. 3. My father _ just _ (come) back from work. He is tired now. 4. Wheres Li Ming ? He _ (go) to the teachers office. 5. I _ (work) here since I _ (move) here in 1999. 6. So far I _(make) quite a few friends here. 7. How long _ the Wangs _(stay) here ? For two weeks. 8. I _ just _ (finish) my homework. 9. He _ (go) to school on foot every day. 10._ you _ (find) your science book yet? 11. If it _ (be) fine tomorrow, Ill go with you. 12. The students _ (read) English when the teacher came in. 13. Look! The monkey _ (climb) the tree. 14. My mother _ (come) to see me next Sunday. 15. Ive lost my pen. _ you _ (see) it anywhere? 综合练习: ()1. It _ 3 years since he left us. A. isB. has beenC. wasD. were () 2. 15 years _ since I became a teacher. A. passedB. has pastC. have passedD. has passed ()3. They told us that they _ three hundred trees by the time the workers got there. A. have plantedB. plantedC. had plantedD. were planting ()4. My daughter wont go to sleep until I _ back. A. goB. goesC. have goneD. will go ()5. Kitty _ games while I was cooking. A. playsB. was playingC. makeD. does ()6. What _ they doing then on the hill? A. areB. wereC. isD. was ()7. He _ his homework this time yesterday. A doesB. was doingC. is doingD. is ()8.The letter _ a week ago and it_ yesterday. A. posted; arrivedB. was posted; arrived C. is posted; arrivedD. has posted; has arrived ()9.They _ friends since they met in Shanghai. A. have madeB. have becomeC. have beenD. have turned ()10. The workers _ many toys in the factory last year. A. inventB. inventedC. inventionD. inventing ()11. Neither you nor he _ NewYorkcity. A. has gone toB. have gone toC. have been toD. has been to ()12. By ten oclock yesterday they _ at the airport. A. had arrivedB. have arrivedC. shall arriveD. arrive ()13. I got up very late this morning. There _ no time to have breakfast. A. hadB. hasC. wasD. is ()14. So far we _ the moon. A. gets toB. arrivedC. have reachedD. have arrived ()15. I _ for them at the school gate _ it began to rain. A. didnt wait, untilB. didnt wait, whenC. waited, untilD. waited, because ()16. He said a new school _ in two weeks. A. will be builtB. would be builtC. had builtD. was being built ()17. Two-thirds of the work _ by the computer last week. A. are doneB. is doneC. were doneD. was done ()18. He _ his bag in the library this morning. A. forgotB. lostC. had leftD. left ()19. My brother _ while he _ his bicycle and hurt himself. A. fell, was ridingB. fell, were riding C. had

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