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第三人称单数练习题 姓名
在一般现在时中,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,即常在动词原形后加-s或-es。但有些同学们对于哪些主语是第三人称单数还不十分清楚,现归纳总结如下: 一、人称代词he, she, it是第三人称单数。如: 1. He likes cars. 他喜欢车。
2. She goes to school at seven. 她七点去上学。 3. It has a good name. 它有一个好名字。 二、单个人名、亲朋好友等称呼作主语 是第三人称单数。如: 1.Pat never throws rubbish on the floor. Pat从不在地板上扔垃圾。
2. Miss Wang waters the flowers once a day. 王老师给花一天浇水一次。
3. Aunt Mary usually makes cakes. 玛丽阿姨经常做蛋糕。 4. My mother washes the dishes everyday. 我妈妈每天都洗碗。 三、第三人称单数形式的构成 1.
一
般
直
接
在
词
尾
s
,
如
:
work-works live-lives make-makes
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2.以s, x, ch, sh,o等结尾的单词加es , 如:
miss-misses fix-fixes finish-finishes teach-teaches go-goes do-does 3. 特殊变形的有: have-has
四、问句:问句中遇到第三人称单数时,需要用助动词does, 动词变为原形。
What does she like?
When does he brush his teeth?
How often does your sister comb her hair? 练习一、将括号里动词的适当形式填入横线上。 1. I ________ in the corridors. (walk) 2.He _________ in the corridors. (run) 3.She ___________ her face once a day. (wash) 4.They ____________ their teeth once a day. (brush) 5. You ___________ up your clothes once a day. (hang) 6. We ____________ our home work once a day. (finish) 7. He ____________ rubbish in the classroom. (throw) 8. She _____________ rubbish on the floor. (throw) 9. I _____________ rubbish in the bin. (throw) 10. They ___________ the table once a day. (set) 11. Peter never _________ in the corridors. (run) 12. Mary usually _________ the table. (set)
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13. Pat and Ken _________ the plants in the morning. (water) 14. The boy __________ his hair once a day. (comb) 15. Miss Cheng _________ TV at home. (watch)
16.My sister __________ his schoolbag once a day. (pack) 17.My mother _________ dinner for me. (cook)
18. My parents _________ the house at Chinese New Year. (clean)
19. My teachers _________ us some gifts. (give) 20. My friends _________ the table with me. (set) 练习二、选择正确的单词填到括号里。
1. What does Candy __________ (wants,want) to be ?
2. You __________ (should,shouldn’t) be quiet in the library.
3. He shouldn’t ___________ (throw,throws) rubbish on the floor.
4. Peter ___________ (help,helps) his mother at home. 5. She never _________ (run,runs) in the corridors. 6. We should __________ (walks,walk) in the corridors. 7. He _________ (don’t,doesn’t) get up early.
8. How often __________ (do,does) your father go to bed? 9. Mike and Tom __________ ( be ) friends.
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