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1、初中语法一般现在时、一般过去时、一般将来时、现在进行时 四种时态的区别名称定义时间动词形式时间词一般现在时表示经常性或习惯性的动作平时、经常1、动词原形2、第三人称单数动词后-s/esalways、som etimes、usua lly、often、every morning、every week、twice a week等等现在进行时表示此时此刻或现阶段正在进行的动作正在进行am/is/are+动词ingnow、right now、at the moment、loo k 、 listen 等一般将来时表示将来发生的事即将、计划1、will/shall+动词原形2、am/is/are+goin
2、g to+动词原形in the future、next week/month、tomorrow、in two weeks等等一般过去时表示过去某一时候或某一段时间所发生的事情或存在的状态过去(与现在无关的)1、v-ed(规则动词)2、不规则动词变化ago、yesterd ay、last week/ night、8just now、once upon a time 等注意:1、一般现在时第三人称单数的动词变化规则:1) 大多数动词在词尾加“s”如:stop ; make read ; play 2) 以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”如:fly; carry st
3、udy ; worry 3) 以“s, x, ch, sh”结尾的,在词尾加“es”如:teach;watch 4) 以“o”结尾的动词,加“es”如:godo 2、现在进行时动词 ing 形式的变化规则1. 一般动词直接在词尾+ing例:read(读)talk(交谈)sing(唱歌)2. 以不发音 e 结尾的动词,先去 e 再加 ing例:like喜欢write写skate(滑冰)3. 以重读闭音节结尾且末尾只有一个辅音字母的动词,双写末尾字母,再加 ing例:stop(停止)get(得到)4. 少数几个以 ie 结尾的动词,变 ie 为 f 再加 ing。例:lie(躺、撒谎)tie(系、
4、捆绑)3、一般过去时动词的变化规则(1) 一般在动词后加-ed。如:play-, offer-, weigh-, destroy-, sign- (2) 在以字母 e 结尾的动词后,只加-d。如:like-, provide-, hate - date- (3) 在以“辅音字母+y”结尾的动词后,则改 y 为 i,再加-ed。如:supply-, study-.(4) 在以单短元音的重读闭音节结尾且,末尾只有一个辅音字母的动词后,双写最后一个辅音字母,再加-ed。如:plan-, refer-regret-, ban- (5)还有一些不规则变化的要单独记。如:do-didknow-knewam
5、/is-wascut-cutbecome-became练一练:1、写出下列动词的形式1) 写出下列动词的第三人称单数形式know listen brush watch go do have 2) 写出下列动词的 ing 形式go-, work-close, come-_become- getsit 3) 写出下列动词的过去式go do have play fly know build brush listen cut 二、用所给动词的正确形式填空。1. he often(read) 21st century teens.2. is he(enjoy) his stay here?3. we(b
6、uild) a lab next year.4. he(write) at the moment.5. i(be) in beijing last year.6. he(be) taller than i.7. wherehe(tell) her the news?8. im going to(work) hard.9. she can(help) me with myenglish.10. they(read) newspapers now.综合练习:一、用括号里的词的适当形式填空1. we often(play) on the playground.2. he(get) up at six
7、 oclock.3. you(brush) your teeth every morning?4. what(do) he usually(do) after school?5. danny(study) english, chinese, math, science and art at school.6. mike(go) to the park with his sister yesterday.7. last night, she(watch) tv with his parents.8. mike(read) english tomorrow?9. how many lessonsy
8、our classmate(have) next week?10. what timehis mother(do) the housework tomorrow?11. dont make a noise. grandpa(sleep).12. it(take) me two hours to finish my homework last night.13. whatyour mother(do) every evening? she(wash) clothes.14. look! she(do) her homework.15. there(be) a football match on
9、tv next sunday.16. they(visit) the great wall now.17. the earth(move) round the sun.18. i(be) born in 1992.19. you( go) school yesterday? no, i( not).20. how longyou(stay) in paris last time?二、写出下列动词的第三人称单数形式:1. washmatchguessstudyfinish gosnowcarry 2. stopseedriveletcarrykeepjoin_ findthinkteachcat
10、ch 3. staybeginforgetliedierun prefergiveringdancehope 三、写出下列动词的过去式tell break build catch begin draw eat come buy cut read put think go get give keep know 四、单项选择()1.youyour homework now?a. are, dob. do, doc. will, dod. are, doing()2. look, theya good time.a. hasb. havec. are havingd. had()3. i cant
11、find my pen. can i use yours? sorry, iit now.a. am usingb. was usingc. have usedd. used ()4. youto the radio?no, you can turn it off.a. did, listenb. have, listenedc. do, listend. are, listening ()5. look! some childrengames on the playground.a. is playingb. are playingc. are played d. is going to p
12、lay()6.your mothersome cleaning on sundays? a. does, doesb. do, doesc. does, dod. do, do()7. mr. black oftenfishing on sundays.a. gob. goesc. dont god. isnt go ()8. wego to play outside in winter.a. dob. doesc. dontd. doesnt()9.your father usually go to work early every day?a. wasb. werec. dod. does
13、()10.youenglish every morning?a. are, readb. do, readc. does, readd. are, reading()11. look at those clouds. itsoon.a. is going to rainb. is rainingc. will raind. wont rain()12. the radio says itthe day after tomorrow.a. is going to snowb. is snowingc. will snowd. snows ()13.tom and jim in the class
14、room just now?a. wasb. arec. wered. is()14. when iher in the hall, she was playing the piano.a. seeb. sawc. will seed. am seeing()15. he turned off the lights and thenthe classroom.a. leavesb. will leavec. is leavingd. left“”“”at the end, xiao bian gives you a passage. minand once said, people who l
15、earn to learn are very happy people. in every wonderful life, learning is an eternal theme. as a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of
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