初中英语-一般现在时与现在进行时(共5页)

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1、精选优质文档-倾情为你奉上第七讲 一般现在时与现在进行时一般现在时1概念、句式结构以及常用的时间状语(1)概念：表示通常性、规律性、习惯性、真理性的状态或者动作有时间规律发生的事件的一种时间状态。(2)句式结构(肯定句)：(对应一般现在时) 主语（第一、二人称、第三人称复数）+do (动词原形) 主语（第三人称单数）+does (动词三单形式) 主语+am/is/are重难点： 一般现在时在考试中的重难点是：句子结构、基本用法、标志时间状语、动词的三单变化规律及相关句式的变化。二、基本用法：用法示例表示经常性或习惯性的动作We get up at six every morning.我们每天早

2、上六点钟起床。表示现在的状态、能力、性格Mr. Wang writes good English but he doesnt speak well.王先生的英文写得很好但他说不好。表示格言或警句Pride goes before a fall.骄者必败。表示永恒的客观真理The earth moves around the sun.地球绕着太阳转三、第三人称单数的构成方式当主语是第三人称单数时，谓语动词要用第三人称单数形式，其变化规则同名词变复数。情况变形示例一般情况加-sswimswims, workworks, traveltravels，playplays, leaveleaves以字母

3、s，x，ch，sh, o结尾的，在词尾加es加-espasspasses, fixfixes, teachteaches，washwashes, gogoes, dodoes以辅音字母+y结尾变y为i加esstudystudies, flyflies, crycries, carrycarries特殊情况没有统一的规则have-hasbe-is/am/are四、时间状语1. 表示频率的副词：sometimes, often, usually, always, never, hardly, seldom 2. every/once + 名词：every day/ week/ year, once

4、 a week/month 3. 表示时间的短语：twice a day, on weekends, on Mondays五、相关句式be动词行为动词用法我是am你是are；is跟着他、她、它；复数都用are。第三人称单数外，都用动词原形；主语是第三人称单数时动词词尾加-s或-es。肯定式I am a student.我是一名学生。She likes English.她喜欢英语。否定式I am not a student.我不是一名学生。She doesnt like English.她不喜欢英语。疑问式Are you a student?你是一名学生吗？Does she like Engli

5、sh?她喜欢英语吗？简略回答Yes, I am. / No, Im not.是的，我是。/ 不，我不是。Yes, she does. / No, she doesnt.是的，我喜欢。/ 不，我不喜欢。一般现在时的用法小结(1)表示经常性或习惯性发生的动作或存在的状态，常与表频度的时间状语连用。我妈妈经常做家务。 我爸爸每天都去上班。 (2)描述现在的状态、能力、性格等。她现在很累。 他俄语讲得非常好。 (3)描述客观真理、客观存在或科学事实等。光比声音传播得快。 太阳从东方升起。 注意：在宾语从句中，即使主句是一般过去时，但从句表示客观真理、客观存在或科学事实时，从句依然用一般现在时。 The

6、 teacher told us that the earth is round yesterday. (4)在时间、条件状语从句中，用一般现在时表示将来。我将来长大了要当一名警察。如果他明天回来，我会给你打电话。(5)在以here, there开头的句子中常用一般现在时代替现在进行时。汽车来了！铃响了！(6)一般现在时常出现在格言或警句中。条条大道通罗马。活到老，学到老。六、补充点： 1.表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。但只限于start, begin, leave, go, come, arrive, return, take place等。例：My trai

7、n leaves at 7:00 this morning.2. 在复合句中，当主句是一般将来时，时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。例：If it rains tomorrow, we wont go there.3. 以here, there 开头的倒装句中，一般现在时表示现在正在发生的动作或存在的状态。例：There goes the bell. 铃响了。Here comes the bus. 公交汽车来了。1. 表示按计划或安排好的，或将要发生的动作，可用一般现在时表将来。但只限于start, begin, leave, go, come, arrive

8、, return, take place等。例：My train leaves at 7:00 this morning.2. 在复合句中，当主句是一般将来时，时间或条件状语从句的谓语动词只能用一般现在时来表示将来要发生的动作。例：If it rains tomorrow, we wont go there.3. 以here, there 开头的倒装句中，一般现在时表示现在正在发生的动作或存在的状态。例：There goes the bell. 铃响了。Here comes the bus. 公交汽车来了。随堂练习用动词所给适当形式填空。1. DanielandTommy_(be)member

9、softheReadingClub.2.Mycousinsometimes_(play)cardswithme.3.Hisfatheroften_(read)booksinthelibraryonSaturdays.4._ yourparents_ (read)newspaperseveryday?5._he_ (like)theWorldCup?6. Thegirl_(go)to the notional librarytwice a month.7. There_ (be)somewaterinthebottle.8. SheandI_ (take) awalktogethereverye

10、vening.1.Weoften_(play)intheplayground.2.Mikesometimes_(go)totheparkwithhissister.3.Tomandhissister_(do)theirhomeworkafterschooleveryday.4.Nick_(notdo)hishomeworkonSundays.单项选择。（ ）1. TomandMike_veryexcited,theywilltakeatrip.AisBareCamDwere（ ）2. Thepicture_nice.AlooksBislookedClookD islooking（ ）3. _

11、he like his father and his mother？ADoBDoesCHasDHave（ ）4. We will go on a picnic this weekend if it _.Awill rainBrainsCrainDdoesnt rain句型转换He speaks English very well.（改为否定句）_ _Amy likes playing computer games.（改为一般疑问句，作否定回答）_ _课后家庭作业一、用动词所给适当形式填空。1. -What day _(be) it today? - Its Saturday.2. Heofte

12、n_(have)dinnerathome.3. We_ (notwatch)TVonweekdays.4. She _ (go) to school from Monday to Friday.5. Su Hai and Su Yang _ (have) eight lessons this term.6. My aunt _ (look) after her baby carefully.7. I _(be) ill. Im staying in bed.8. Mike _ (clean) his room once a week.二、按照要求改写句子。1. Daniel watches T

13、V every evening.（改为否定句）_2. Simon and Daniel like going skating.（改为否定句）_3. I do my homework every day.（改为一般疑问句，作否定回答）_4. She likes milk.（改为一般疑问句，作肯定回答）_5. She is always a good student.（改为一般疑问句，作否定回答）_（ ）1. Who _ over there now? A. singing B. are sing C. is singing D. sing（ ）2. Its eight oclock. The s

14、tudents _ an English class. A. have B. having C. is having D. are having（ ）3. Listen! The baby _in the next room. A. crying B. cried C. is crying D. cries（ ）4. Look! The twins _ new sweaters. A. are wearing B. wearing C. are wear D. is wearing（ ）5. Dont talk here. Grandparents _. A. is sleeping B. a

15、re sleeping C. sleeping D. sleep（ ）6. Tom is a worker. He _in a factory. His sisters _ in a hospital. A. work; work B. works; work C. work; works D. works; works（ ）7. Who _ English best in your class? A. speak B. speaks C. speaking D. spoke（ ）8. Mrs Read _ the windows every day. A. is cleaning B. cl

16、ean C. cleans D. cleaning（ ）9. We _ music and often _ to music. A. like; listen B. likes; listens C. like; are listening D. likes; are listening（ ）10. She _ up at six in the morning. A. get B. gets C. getting D. is getting（ ）11. On Sunday he sometimes _ his clothes and sometimes _ some shopping.A. w

17、ash; do B. is washing; is doing C. washes; does D. washes; is doing（ ）12. The twins usually _ milk and bread for breakfast, but Jim _ some coffee for it.A. have; have B. have; has C. has; have D. has; has（ ）13. _are you eating? Im eating _ meat.A. What; some B. Which; any C. Where; not D. What; a（ ）

18、14. They _ TV in the evening. They do their homework.A. are watching B. cant watching C. dont watch D. dont watching（ ）15. The children _ football.A. is playing B. are playing C. play the D. play a. 写出下列动词的第三人称单数形式。1. talk_ 2. forget_ 3. stop_ 4. perform_ 5. say_ 6. worry_ 7. like_ 8. plan _ 9. fini

19、sh _ 10. go _ 11. cut_ 12. wash_ 13. do_ 14. fly _ 15. have _. 单项选择（ ）1. Daniel and Tommy _ in Class One.A. be B. is C. are D. am（ ）2. There _ some water in the bottle.A. is B. are C. be D. has（ ）3. The child often _ TV in the evening.A. watch B. watchs C. watches D. watching（ ）4. She _to her mother

20、 once a week.A. write B. written C. writing D. writes（ ）5. She _four brothers. She _ them very much. A. have; like B. has; like C. has; likes D. have; likes（ ）6. Jenny _ in an office. Her parents _in a hospital. A. work; works B. works; work C. work; are working D. is working; work（ ）7. One of the b

21、oys_ a black hat.A. have B. there is C. there are D. has（ ）8. The sun _in the east and _in the west.A. rose; set B. rises; sets C. rises; set D. rise; sets（ ）9. Wang Mei _ music and often _ to music.A. like; listen B. likes; listens C. like; are listening D. liking ; listen（ ）10. Mr. Black will come to help us if he _ free tomorrow.A. will be B. is C. isnt D. was专心-专注-专业