动词单三变化及练习题.doc

动词第三人称单数词尾变化及读音
动词第三人称单数词尾变化有三种形式。
(1)一般动词在词尾加-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／helps／，know→knows／nEuz／，get→gets／gets／，read→reads／ri:dz／
(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／'gAsiz／，fix→fixes／'fiksiz／，teach→teaches／'ti:tFiz／，wash→washes／'wRFiz／
注意：go→goes／gEuz／，do→does／dQz／
(3)以辅音字母+y结尾的动词，先变y为i，再加-es，-ies读／iz／。如：
carry→carries／'kAriz／，fly→flies／flaiz／
注：在play→plays／pleiz／，say→says／sez／中，字母y前为元音字母，第三人称单数形式直接在动词后面加-s。
(4)特殊词例外。如：
be→is，have→has
以不发音字母“e”结尾的开音节词，如果尾音是[s]，[z]时，加“s”后字母“e”发音， 与所加“s” ，一起读做[iz]。 如：
close－closes [iz]

一般现在时练习
一.用词的适当形式填空。
1.What time_________ his father_________(do) the work?
2.He _________(get) up at five o’clock.
3.__________ you _________(brush) your teeth every morning.
4.What ________ ( do ) he usually ________( do ) after school?
5.Tom ________ ( study ) English, Chinese, Maths, Science and Art at school.
6. Kitty sometimes __________(go) to the park with his sister.
7.At eight at night, she __________( watch ) TV with her parents.
8. ________ Mike________( read ) English every day?
9.How many lessons________ your classmates______( have ) on Monday?
10.We often___________ ( play ) football in the playground.
二．选择
(　) 1. _____ you have a book?
A. Do　B. Are　C. Is　D. Have
(　)2. They _________ on a farm.
A. working　B. is work　C. work　D. is worked
(　) 3. Does Peter like to watch TV?
__________.
A. Yes, he like　B. No, he doesn’t　C. Yes, he’d like　D. No, he likes
(　)4. She doesn’t __________ her homework in the afternoon.
A. doing　B. to do　C. does　D. do
(　)5. How ____________ Mr. Brown ___________ to America?
A. do,go　B. is,go　C. does,go　D. does,goes
(　)6. Where’s my camera? I____________ it.
A. am not finding　B. am not seeing　C. can’t find　D. can’t look at
(　)7. How ___________ he go to work?
　He ___________ to work by bike.
A. does ;go　B. do;goes　C. do ;go　D. does;goes
(　)8. ______ you usually late for school?
No, _____________.
A. Do ; I am　B. Does ;not　C. Are ; I’m not　D. Are ; I aren’t
(　)9. _____ she _____ home at six every day?
A. Is , leave　B. Does , leave　C. Is , leaves　D. Does , left
(　)10. Mr. Yang ____________ English this term.
A. teaches our　B. teaches us　C. teachs us　D. teach our
一、单项选择题
1. Jenny ____ in an office. Her parents ____in a hospital.
A. work  worksB. works work 
C. work  are working  D. is working  work
2. One of the boys_____ a black hat.
A. have   B. there is   C. there are  D. has
3. We will go shopping if it____ tomorrow.
A. don't rain  B. didn't rain 
C. doesn't rain  D. isn't rain
4. He said the sun ____in the east and ____in the west.
A. rose; set   B. rises; sets 
C. rises; set  D. rise; sets
5. Wang Mei ____ music and often ____ to music.
A. like; listen    B. likes; listens
C. like; are listening    D. liking; listen
6. Jenny____ English every evening.
A. has study  B. studies  C. study  D. studied
7. _____Mike from Japan?
A. Are  B. Do  C. Does  D.Is
8. _____you come from Japan?
A. Are  B. Do  C. Does  D.Is
9. What language do you_______? 
A. say B. talk C. tell D. speak
10. The elephant likes______her friends and _____grass.
A. play with; eatB. play with; eats
C. to play with; eat  D. to play with; eats
二、所给动词的正确形式填空
1. I can take Li Ming there when he _____(come) to visit.
2. _____your sister_____(know)English?
3. Her home____ (be) away from her school.
4. The pot_____(not look) like yours very much.
5. Where _____you____(have)lunch every day?
6. Who_____(want)to go swimming?
7. ______she_____(do) the housework every day?
8. Jenny and Danny usually______(play) games in the afternoon .
9. ______you ______(like) English?
10. What______his father_____(do) ?