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1、精选优质文档-倾情为你奉上专心-专注-专业 四种时态复习四种时态复习 一般现在时的基本概念一般现在时的基本概念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。常见的标志词(时间状语)主要有:every, sometimes, at, on Sundays, uauslly often, never, always 等。一般现在时的结构一般现在时的结构be 动词的一般现在时主语 + Be 动词 + 其他成分I am a boy.实义动词的一般现在时主语 + 行为动词 + 其他成分We study English.一般现在时的具体形式一般现在时的具体形式be 动词的一般现在时
2、1. 第一人称单数 I+amI am a student. 2. 第二人称单数 you 和其他人称复数 we/you/they+areYou are a lucky girl.We are students in this school.3. 第三人称单数 he/she/it+isShe is my teacher.例题:用 be 动词的适当形式填空。1. I from China. 2. It very hot today.一般现在时一般现在时精选优质文档-倾情为你奉上专心-专注-专业3. They in the hospital.4. We good students.5. She a b
3、eautiful girl.实义动词的一般现在时实义动词的一般现在时1. 第一、二人称单数 I/you 和其他人称复数 we/you/they+动词原形I get up at 8 oclock.They go to school everyday.2. 第三人称单数 he/she/it+实义动词第三人称单数形式It runs fast.He studies hard.例题:用说给单词的适当形式填空。1. We home every day.(go)2. Trees green in spring.(turn)3. He very hard.(study)4. The boy up at sev
4、en Oclock.(get)5. The earth round the sun.(move)补充:主语为第三人称单数形式,谓语动词的变化规则:状况变化规则发音例词一般情况加-s清辅音后读【s】浊辅音和元音后读【/】swim-swims;help-helps;like- likes以 o 结尾的词加 -es读【z】go-goes;do-does以 s,sh,ch,x 等结尾的词 加 -es 读【iz】watches以辅音字母+y 结变 y 为 i 再加 es 读【z】study-studies精选优质文档-倾情为你奉上专心-专注-专业尾的词不规则变化动词变 have 为 has 变 be 为
5、 am, is, arehave-has be-am, is, are一般现在时的句型变化一般现在时的句型变化be 动词的一般现在时肯定句肯定句 否定句否定句He is a worker. 主语 + be 动词 + not + 其他 He is not a worker. 一般疑问句一般疑问句 特殊疑问句特殊疑问句Be 动词 + 主语 + 其他 特殊疑问词 + 一般疑问句-Is he a worker? Where is he?-Yes, he is. / No, he is not. 例题:写出下列句子中所缺的 be 动词,并用肯定及否定形式回答。1. - your father a tea
6、cher?-Yes, . No, .2. - they in the room?-Yes, . No, .写出下列句子的否定句。1. I am at home.2. Mr. Li is a professor.实义动词的一般现在时实义动词的一般现在时肯定句肯定句 否定句否定句精选优质文档-倾情为你奉上专心-专注-专业I like bread. 主语+dont/doesnt+动词原形He often plays. I dont like bread. He doesnt often play. 一般疑问句一般疑问句 特殊疑问句特殊疑问句Do/Does+主语+动词原形 疑问词+一般疑问句Do yo
7、u like bread? What do you like?Yes, I do. / No, I dont. Where does he often play?Does he often play?Yes, he does. / No, he doesnt.例题:将下列句子改写为否定句。1. I have lunch at school._2. They play basketball on the playground._3. Mr. Zhang knows French._一般现在时的基本用法一般现在时的基本用法1 表示人或物的特征He is a doctor.The dog is wh
8、ite and black.2. 表示习惯性或经常性的动作,常与 always, often, usauylly, seldom, everyday, sometimes, weekends,Mondays 等表示时间与频率的词连用。I leave home at 6 oclock everyday.Tom always play football after school.We usually go to school by bus on Tuesdays.3. 表示永恒不变的事实或真理Beijing is the capital of China.The snow is white.精选优
9、质文档-倾情为你奉上专心-专注-专业例题:用说给单词的适当形式填空。1. He (have) blue eyes.2. We (go) to school everyday.3. We (have) no classes on weekends.4. She (write) a letter to her friend once a week.5. Tom (ride) a bike to school.6. Peter and Mary often (play) badminton together.7. Practice (make) perfect.一般将来时的基本概念一般将来时的基本概
10、念一般将来时表示将来某一时刻的动作或状态,或将来某一段时间内经常的动作或状态。一般将来时由助动词 shall(第一人称),will(第二、三人称)+动词原形构成。一般将来时的结构一般将来时的结构主语 + will/ shall + 动词原形 + 其他部分 We shall play this afternoon. He will have a lesson after lunch.一般将来时的具体形式一般将来时的具体形式第一人称 I/ we + shall + 动词原形I shall be school in 10 minutes.We shall go to Beijing for our
11、summer holiday.其他人称单复数+will+动词原形Tom will go swimming tomorrow.You will get well soon.一般将来时一般将来时精选优质文档-倾情为你奉上专心-专注-专业They will come back this afternoon.例题:用说给单词的适当形式填空。1. I (go) to the USA tomorrow.2. We (visit) her new week.3. The pilot (fly) to China the month after the next.4. It (take) us a long
12、time to learn English well.5. He (be) there at seven tomorrow morning.一般将来时的句型变化一般将来时的句型变化肯定句肯定句 否定句否定句They will go to park this Sunday. 主语+will+not+动词原形 They will not go to park this Sunday.一般疑问句一般疑问句 特殊疑问句特殊疑问句Will+主语+动词原形 特殊疑问词+一般疑问句-Will they go to park this Sunday? Where will they go this Sunda
13、y?-Yes, they will. / No, they will not.例题:按要求改写句子。Sam will move into new house next year.1. .(改写为否定句)2. ?(改写为一般疑问句)3. ?(改写为特殊疑问句)注释:改写为特殊疑问句时,可根据句子的不同部分进行改写。1. Sam will move into new house next year. Who will move into new house next year? 精选优质文档-倾情为你奉上专心-专注-专业2. Sam will move into new house next ye
14、ar. Where will Sam move into next year?3. Sam will move into new house next year. When will Sam move into new house?一般将来时的用法一般将来时的用法1. 一般将来时表示将要发生的动作或情况。I will(shall) get there tomorrow. Will you be free next weekend? We wont (shant) be busy this evening. 2. 在以第一人称 I 或 we 作主语的问句中,一般使用 shall,这时或是征求对方
15、的意见,或是询问一个情况Where shall we have a meeting? Shall we have computer class tomorrow?3. be going to +动词原形,这个形式常用于表示打算,计划和安排好的事情We are going to have a trip next year.How are you going to spend your weekend?例题:选择正确的答案。( ) 1. He very busy this week, he free next week. A. will be, is B. is, is C. will be, w
16、ill be D. is, will be( ) 2. There a meeting tomorrow.A. was B. is going to have C. will have D. is going to be( ) 3. -Where is the paper? -I it for you at once. A. get B. am getting C. to get D. will get精选优质文档-倾情为你奉上专心-专注-专业( ) 4. He him a beautiful bag next birthday. A. gives B. gave C. will giving
17、 D. is going to give( ) 5. He in three days. A. coming back B. came back C. will come back D. is going to coming back 现在进行时的基本概念现在进行时的基本概念表示此时此刻正在进行的动作或事情。 “正在进行时”的事件,可能发生几年了,也可能只有几分钟。仍在进行中这是“正在进行时”的关键所在。它是一件持续进行的事情。现在进行时的结构现在进行时的结构主语 + be 动词 + 动词 ingHe is swimming.They are playing.现在进行时的具体形式现在进行时的具
18、体形式第一人称单数 I +am+动词 ingI am reading a story book.I am practing.第二人称单数 you/ 各人称复数 we/ you/ they+are+动词 ingThey are doing homework.We are playing games.第三人称单数 he/ she/ it+is+动词 ingHe is cleaning the house.Tom is playing basketball.现在进行时现在进行时精选优质文档-倾情为你奉上专心-专注-专业例题:将下列句子改成现在进行时1. Tom can speak Japanese.
19、_2. We have lessons. _3. I watch TV every day._ 4. She works in a factory._5. Kitty and Ben have lunch at about twelve._ 注释:1. 在改写句子的过程中,首先需要根据每句话的主语的单复数确定 be 应该采用的形式,加在主语的后面,然后找出句子中的动词,将动词改写为动词ing 形式,最后将所给句子的时间词改写为现在进行时的时间词。牢记现在进行时的结构:主语+be 动词+动词 ing 形式。2. 动词 ing 变化规则形式例词直接+ ingsleep+ing-sleeping去掉
20、不发音的 e+ingbite-e+ing-biting重读闭音节,且末尾只有 1 个辅音字母,双写辅音字母+ingsit+ t+ing sitting特殊变化die-dying, lie-lying 现在进行时的句型变化现在进行时的句型变化肯定句肯定句 否定句否定句Boys are playing football on the grass. 主语+be 动词+not+动词 ing Boys are not playing football on the grass.精选优质文档-倾情为你奉上专心-专注-专业一般疑问句一般疑问句 特殊疑问句特殊疑问句Be 动词+主语+动词 ing 特殊疑问词+
21、一般疑问句Are boys playing football on the grass? Where are boys playing football?例题:按要求改写句子。1. Lee is swimming in the sea. .(改写为否定句) ?(改写为一般疑问句) ?(改写为特殊疑问句)2. They are having English class. .(改写为否定句) ?(改写为一般疑问句) ?(改写为特殊疑问句)一般进行时的用法一般进行时的用法选择填空。1. She is _ (run, running) now.2. Look, Nick is _ (coming, c
22、ome).3. Listen, she is _ (singing, sing).4. The fish is _ (swimming, swim) in the river.5. They are _ (sitting, sit) in the classroom.一般过去时的基本概念一般过去时的基本概念一般过去时表示过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为。常和表示过去的时间状语连用。一般过去时一般过去时精选优质文档-倾情为你奉上专心-专注-专业一般过去时的结构一般过去时的结构Be 动词的一般过去时主语 + be 动词过去式 + 其他成分She was in Beij
23、ing last year.实义动词的一般过去时主语 + 实义动词过去式 + 其他成分We went to school yesterday.一般过去时的具体形式一般过去时的具体形式Be 动词的一般过去时动词的一般过去时例题:例题:用 be 动词的适当形式填空1. I at school just now.2. He at the summer camp last week.3. They students two years ago.4. Liming ten years old last year.5. There a pear on the desk yesterday.实义动词的一般过
24、去时实义动词的一般过去时例题:用动词的适当形式填空1. He (live) in Beijing 3 years ago.2. The dog (eat) a bird last night.3. We (have) a party last year.4. I (make) a model plane with my father yesterday.5. They (play) the piano last night.6. His father (read) a newspaper last night.注:一般过去式变化规则:规则变化:精选优质文档-倾情为你奉上专心-专注-专业动词词尾
25、加 edwork-worked,play-played以不发音的-e 结尾的动词,动词词尾加-dlive-lived,move-moved以辅音字+y 结尾的动词,把-y 变为-i再加-edstudy-studied,try-tried以一个辅音字母结尾的重读闭音节动词,双写词尾辅音字母,再加-edstop-stopped,plan-planned不规则变化go-went,make-made,buy-bought,come-came,fly-flew一般过去时的句型变化一般过去时的句型变化Be 动词的一般过去时肯定句肯定句 否定句否定句He was very busy yesterday. 主
26、语+be 动词过去式+not+其他成分 He was not very busy yesterday.一般疑问句一般疑问句 特殊疑问句特殊疑问句be 动词过去式+主语+其他成分 特殊疑问词+一般疑问句Was he very busy yesterday? Why was he very busy yesterday?例题:句型转换。1. It was boring. 2. They were very excited yesterday.否定句 否定句 一般疑问句 一般疑问句 肯定回答,否定回答 肯定回答,否定回答 特殊疑问句 特殊疑问句 实义动词的一般过去时实义动词的一般过去时肯定句肯定句
27、否定句否定句精选优质文档-倾情为你奉上专心-专注-专业He had a new car. 主语+did+not+动词原形+其他成分 He did not have a new car.一般疑问句一般疑问句 特殊疑问句特殊疑问句Did+主语+动词原形+其他成分 特殊疑问词+一般疑问句Did he have a new car? What did he have?例题:句型转换。1. They sang songs in the classroom last night.否定句: 一般疑问句: 肯定回答,否定回答: 特殊疑问句: 2. Sara went to see her grandparen
28、ts last week.否定句: 一般疑问句: 肯定回答,否定回答: 特殊疑问句: 一般过去时的用法一般过去时的用法1. 表示在过去时间里所发生的动作或存在的状态Mr. Wang was a teacher in the school last year.My dad bought a doll yesterday.2. 表示在过去一段时间里,经常性或习惯性的动作或状态When I was a child, I often played football.例题:例题:用过给单词的适当形式填空。1. Tom and Mike (come) to India last month.2. Mary
29、 (not go) to bed until 11 oclock last night.3. Sara (read) English yesterday morning.精选优质文档-倾情为你奉上专心-专注-专业4. I listened but (hear) nothing.5. My father (not do) housework yesterday.6. -When you (get) to Beijing yesterday?-We (get) to Beijing at 9:00.7. How many people (be) there in your class last t
30、erm?8. There (be) a basketball match on TV yesterday evening.9. Jack (not clean) the room just now.10. She watches TV evening. But she (not watch) TV last night.练习练习一一. 根据上下文用所给的单词正确形式填空根据上下文用所给的单词正确形式填空:(一)1. I usually _(play) sports after school. 2. He often _(help) me with my study.3. Last week w
31、e _(have)a happy party.4. Look, Mike _(set) the table, he is a good boy.5. She _(play) the piano with her friend tomorrow.6. Listen, The girls _(sing) in the next room.7. Next week we _(go) to Zhongshan Park.8. My classmates sometimes _(go) to the nature park together.9. Two days ago Mary _(have) En
32、glish class.10. I _(swim) now. I like _(swim). (二)1. _Tom _(read) a book now?2. Where _(be) your friends yesterday?3. When _ your father usually _ (go) to work?4. How old _ (be) you last year? 5. _ you go home everyday? No, but my sister_. (do)6. _ your sister _(go) to Shanghai last month?7. Yesterd
33、ay it_ (be)rainy.8. Where _ you _ (go)last night?精选优质文档-倾情为你奉上专心-专注-专业9. Next week,I _(visit)my grandparents.10. My cousin_(like) _( run) very much.11. I _(help) Tom clean the room last night.12. Thank you for_(tell)me about your day!13. I usually _(watch) TV on weekends.14. Jim_near Ben. (live)15.
34、Did you _ trees yesterday? Yes, I _ many trees. I like _ .(plant) 16. Dont _ on the wall. We _ on the paper now. (draw)17. Mary often _ in summer. Lets go_ in the river. (swim)二、句型转换二、句型转换18Ben lives in Japan now(一般疑问句,并做肯定回答) _Ben in Japan now? _,he 19Miss Li usually watches TV in the evening(用now改
35、写)Miss Li _ _ TV now20There were some fruit trees on the farm(改成否定句) There_ _ fruit trees on the farm21We are picking a lot of peaches(改成过去时) _ _a lot of peaches yesterday22I watched a football match last month (对划线部分提问) _ _you do last month?23They can sweep the floor(对划线部分提问) _ _ they _?24It was Ma
36、y 12th(对划线部分提问) _ _ _ _?25Yang Ling had a good time last Sunday(改为一般疑问句并作肯定回答) _ Yang Ling_ a good time last Sunday? Yes, she_26I made a lot of chicken sandwiches yesterday .(划线部分提问)_ _ _ _yesterday? 精选优质文档-倾情为你奉上专心-专注-专业271 ate some delicious food(改成一般疑问句)_ _ _ _ delicious food?28I flew a kite.(改否定
37、句) I _ _ a kite.29He went to school on foot last week(改变句子,意思不变)He_ _ _ last week30This sign means you shouldnt walk on the grass(划线提问)What _this sign_?31I was in England last month(划线提问) _ _ _ last month?32They watered flowers yesterday(划线提问). _ _ they _ yesterday? 33Liu Tao drank some juice last n
38、ight. (一般疑问句,并做否定回答) _ Liu Tao _ any juice last night? No, he _.34We are playing football now.(用将来时改写句子)We _ _ _ _football _.=We_ _football_.35I was at home last night. (用一般现在时改写句子)I _ at home_.36The man puts the plate on his finger.(现在进行时)The man _ _ the plate on his finger.37They did some exercise
39、 yesterday(改为一般疑问句并做否定回答) they exercise yesterday? No, they 38I got up at 6:30(对划线部分提问) What time you up?39We usually go camping in spring(在春天)(用 last spring 改写句子) We camping last spring 40The boy usually plays football in the football field(改现在进行时)The boy football in the football field47He came her
40、e by bike this morning(划线部分提问) he here this morning?精选优质文档-倾情为你奉上专心-专注-专业48She didnt swim in the river yesterday.(改为肯定句) She _ in the river yesterday.49My father doesnt like watching TV.(改为肯定句)My father _ watching TV.3、动词专练空间动词专练空间1. My parents _ (come) from Shandong.2. Sam _(not like) playing computer games.3. The beautiful girl _(wear) glasses.4. The Zhang family _(live) in a flat in Nanjing.5. My fath
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