七年级英语上动词的变化形式

动词的第三人称单数的单数及发音规则：

1. 一般直接在此为加-s，-s在清辅音后读/s/,在浊辅音或元音后读/z/, ds读/dz/, ts读/ts 如 help -helps/s/ know -knows/z/ get -gets/s/ read -reads/z/ 2.以字母s, x, ch, sh或有些以o 结尾的动词加-es，-es 读 /iz/, 如 guess -guesses fix -fixes teach -teaches wash -washes 注意：go goes/z/ do does /z/

3.辅音字母+y结尾的动词，先变y为i，再加-es，-ies读/iz/ carry -carries fly -flies study -studies

注意：在play---plays，say----says中，字母y前为元音字母，第三人称单数形式直接在动词后加-s 4.be动词的第三人称单数分别为am, is, are, have则为has

注意：以不发音字母“e”结尾的开音节词，如果尾音是/s/,/z/,加-s后，字母”e”发音，与所加-s一起读作/iz/,如close closes/iz/ 动词的ing变化规则：

1. 一般情况直接加ing，如 look—looking go---going visit---visiting

2. 以不发音的e结尾的，去e再加ing，如 come---coming make---making write---writing 3. 以重读闭音节结尾并且只有一个辅音字母的，双写该辅音字母，再加ing，如 run---running stop---stopping get---getting swim---swimming begin---beginning 4. 以辅音字母加y结尾的，直接加ing，如

study---studying carry---carrying fly---flying cry---crying 5. 以ie结尾的重度开音节动词，先变ie为y，再加ing，如 die---dying tie---tying lie---lying 动词的过去式变化规则： 1. 规则变化

（1） 一般直接在动词后加ed，-ed在清辅音后读/t/, 在浊辅音及元音后读/d,/-ed在/t//d/后读/id/,如 call---called open---opened look---looked want---wanted /id/ need---needed /id/ （2） 以不发音的“e”结尾的，直接加-d ，如 live---lived move---moved hope---hoped

（3） 以辅音字母加y结尾的动词，先变y为i，再加-ed，（注意：如果是元音字母加y结尾的，

还是直接加-ed，如，play---played， enjoy---enjoyed）如 study---studied cry---cried try---tried

（4） 以一个辅音字母结尾的重读闭音节动词，双写最后一个辅音字母，再加-ed，如 plan---planned fit---fitted stop---stopped 2. 不规则变化（要特俗记忆），以下是一些常见的动词的过去式

am,is-was are-were, do-did, see-saw, say-said, give-gave, get-got, 另附清辅音与浊辅音：

清辅音： [p] [t] [k] [f] [s] [θ] [∫] [ts] [t∫] [tr] [h] 浊辅音：[b] [d] [g] [v] [z] [δ] [з] [dz] [dз] [dr] [r] 音节分为开音节和闭音节

1. 开音节又分为相对开音节和绝对开音节

（1） 相对开音节：“以一个元音字母+一个辅音字母（r除外）+不发音的e”结尾的叫相对

开音节。这里元音字母发自己本身的音。如，cake， grade， name， bike

（2） 绝对开音节：以发音的元音字母结尾的叫绝对开音节。如，he， she， me， no，go 2.闭音节：以“辅音字母+元音字母+辅音字母”结尾的叫闭音节，如，get， put，pen， ten，

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let

名词单复数与动词三单及动词ing

二、请写出下列名词的复数形式,没有复数形式的请划出 / 。（25分）

tree _____horse _____ bus___________ fox _____ branch _____ city _____ _ country _____ family _____ boy___________ day____________ leaf _____ life _____ woman _ _____ zoo ______ broom ___________ tooth ____ foot people deer____________ fish_______________ juice__________water____________ milk___________ ox___________ mouse ________ 三、填入所给名词的正确形式。（5分）

1、The ______________ are playing football now. (child)

2、There are ten ___________________in our school. (woman teacher) 3、Most of __________ live in __________.（German）

4、There are three ______________ and five _____________ in the room.(Chinese, German) 5、Could you please give me some __________? (milk) 四、请写出下列动词的三人称单数及现在分词形式。（20分）

sit ______________ ______________ swim_____________ _________________ go ______________ ______________ make _______________ _______________ run _____________ _______________ write_______________ ________________ cry _____________ _______________ study _______________ _______________ watch____________ _______________ wash______________ _________________ say ______________ ______________ play _____________ __________________ dance ______________ ______________ draw ______________ _________________ see ______________ ______________ do ______________ ________________ have ______________ _______________ die ______________ ________________ stop ______________ ________________ sing ______________ ________________ 五、用do does填空。（10分）

1、_____ you ride a bike after school? Yes, I ________. 2、______ your sister like PE? No, she ______ not.

3、What_______ the students have? They have some pens. 4、How______ Linda go to school? She goes to school on foot. 5、He ______ not speak English. He speaks Chinese.

6、______ they watch TV on Sundays? Yes, they ______ .

7、My father and mother ______ not read newspapers on Saturday. 8、________ you know that girl? Yes, she is my sister.

9、________ your father have CDs? No, he _____________.

10、Why ________ you ________ your homework? We don’ t like it. 六、用一般现在时填空。（5分）

1、My mother ________ not________ (like) English. She _______ (like) Chinese. 2、______ you ______ (go ) to school by bus? No, I _____ (go) to school by car. 3、Miss Wang ______ (swim ) every day.

4、I ___(like) English . Tom ____ ______ _____(not like ) English.

5、When_____ you ______ (go ) to school? I _____ (go) to school at five every day.

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七、用进行时填空。（10分）

1、 I ____ _____ (read ) English now.

2、 He ______ _______ (go) to the park now.

3、 We ________ ________ (have ) an English class.

4、 What ______ they _____ (do ) ? They _____ _____ (sit) in the park. 5、 My mother ________ ________ (clean ) the room now. 6、 The boy ________ ( draw)a picture now.

7、 Listen .Some girls ________ ( sing)in the classroom . 8、 My mother __________ ( cook )some nice food now. 9、 What _____ you ______ ( do ) now?

10、Look . They _________( have) an English lesson . 八、单项选择。(10分)

（ ）1.我在照看孩子.

A、I am looking after the baby. B、I'm look aftering the baby. C、I look am aftering the baby. D、I looking after the baby. ( )2._____friend's making______a kite.

A、I,me B、My,my C、My,me D、His,his ( )3.Is the woman ______ yellow your teacher?

A、in B、putting on C、wearing D、having ( )4.Look!The twins_____their mother do the housework.

A、are wanting B、help C、are helping D、are looking ( )5._____are the birds doing? They are singing in a tree.

A、Who B、What C、How D、Where ( )6.Is she____something?

A、eat B、eating C、eatting D、eats ( )7.你在干什么?

A、What is you doing? B、What are you do? C、What are you doing? D、What do you do? ( )8.What are you listening_____?

A、/ B、for C、at D、to ( )9.我正在听他说话.

A、I listening to him. B、I'm listening to him. C、I'm listen to him. D、I'm listening him. ( )10.They are_____their clothes.

A、makeing B、putting C、put away D、putting on 九、用现在进行时完成下列句子: （10分） 1. What___________you____________(do)? 2. I_________________(sing) an English song.

3. What________________he__________________(mend)? 4. He__________________(mend) a car.

5. _________you______________(fly) a kite?Yes, ____________. 6. ___________she_______________(sit) in the boat? 7. __________you_____________(ask) questions? 8. We_________________________(play) games now.

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9．Look. Three boys _______（run）.

10. Listen, someone _______（sing）in the classroom. 十、选择填空：（5分）

（ ）1. Who ______ over there now? A. singing B. are sing C. is singing

（ ）2. It’s nine ten. The students ______ a music class. A. have B. having C. are having （ ）3. Listen! The boy _______. A. crying B. is crying C. cries

（ ）4. Don’t talk here. Grandparents ______. A. sleep B. is sleeping C. are sleeping （ ）5. Is the man _______ tea or milk? A. drinks B. drink C. drinking 十一、按要求进行句型转换： （10分）

1. Look! Lily is dancing.（改为一般疑问句）

______________________________________________________________________ 2.There are three monkeys. （改为一般疑问句）

______________________________________________________________________ 3.We can see many fish in the lake. （改为一般疑问句）

______________________________________________________________________ 4.They like to ride bikes in the park. （改为一般疑问句）

______________________________________________________________________ 5. Kate is looking for her watch.（改为否定句）

______________________________________________________________________ 6. I can draw a sun in the picture. （改为否定句）

______________________________________________________________________ 7. She goes to the English classes everyday. （改为否定句）

______________________________________________________________________ 8. Mrs White is watching TV.（对划线部分提问）

______________________________________________________________________ 9. I am doing homework.（改为否定句）

______________________________________________________________________ 10 They are waiting for you at the library.（就划线部分提问）

______________________________________________________________________

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