英语语法专项练习 句子专项训练4
一、 把下列复数句改为单数句。
1. There are five cakes to eat.
There is a cake to eat.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。are→is,five→a,cakes→cake
2. There are three apples on the table.
There is an apple on the table.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。are→is,three→an,apples→apple
3. There are some buses near the hill.
There is a bus near the hill.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。are→is,some→a,buses→bus
4. Are there any pandas in the zoo?
Is there a panda in the zoo?
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。are→is,any→a,pandas→panda
5. She has some Christmas cards.
She has a Christmas card.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。some→a,cards→card
6. There are four knives in the box.
There is a knife in the box.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。are→is,four→a,knives→knife
7. There are many classes in our school.
There is a class in our school.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。are→is,many→a,classes→class
8. The policewomen are walking in the street.
The policewoman is walking in the street.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。policewomen→policewoman,are→is
9. Those children watch TV at seven every day .
That child watches TV at seven every day.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。those→that,children→child,watch→watches(第三人称单数) 10. They are men cooks.
He is a man cook.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。They→he,are→is,men→man,cooks→cook 11. These flowers are beautiful.
This flower is beautiful.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。these→this,flowers→flower,are→is 12. These computers are my father’s.
This computer is my father’s.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。these→this,computers→computer,are→is 13. Those boats are on the river.
That boat is on the river.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。those→that,boats→boat,are→is 14. We have some eggs.
I have a egg.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。we→I,some→a,eggs→egg
15. They have some beautiful pictures.
He/She has a beautiful picture.
答案解析：复数句改为单数句，主要是将主语和谓语等对应改为单数就可以了。they→he/she,have→has(第三人称单数),some→a,pictures→picture