Question

1.I have some brothers and sisters(改为否定句)

I don't have ______ brothers ______  sisters.

2.The students clean their classrooms every day.(改为一般疑问句)

___________the students ______ their classrooms every day?

3.It is time for breakfast.（保持句意不变）

It is time ______________________breakfast.

4.They are some interesting stories.(改为单数形式)

____________________________________ interesting story.

5.I often help my uncle water the flowers during the summer holiday.(用he作主语改写)

He often______________________ uncle water the flowers during the summer holiday.

6.They will take me to visit their museum.(保持句意不变)

They will  _______me _________their museum.

7.I go to see my grandparents twice a week. (对划线部分提问)

_________________________do you go to see your grandparents?

8.They are good at playing volleyball. (主语改为he)

__________________________________at playing volleyball.

9.My mother does housework at home. (改为否定句)

My mother ____________________________ housework at home.

10.Windy does some homework on Friday evening. (改为否定句)

Windy__________________________________ homework on Friday evening.

Answer

1. any or

2. Do clean

3. to have

4. It’s an

5. helps his

6. show around

7. How often

8. He’s good

9. doesn’t do

10. doesn’t do any

【解析】

1.句意：我有一些兄弟和姐妹。变为否定句后some要变成any，连词and需要转化成or，故填 any和or。

2.句意：学生们每天清扫他们的教室。原句中有谓语动词clean，对应使用的助动词是do，放在句首，其他成分不变，故填Do 和clean。

3.句意：早饭时间到了。句型it’s time for+n.意为“...的时间到了”，相当于it’s time to do…，这里是说“吃早饭时间到了”，对应的动作是have breakfast（吃早饭），故填to have。

4.句意：有一些有趣的故事。变成单数形式需要把句子的每个部分能变单数的都要转化成单数形式。主语they要转化成单数第三人称主语it，对应的be动词要用is，变成“一个有趣的故事”后要加上不定冠词，interesting是元音发音开头的单词，所以不定冠词要用an，故填It’s an。

5.句意：我经常帮助我的叔叔在暑假的时候浇花。主语变成he之后谓语动词要对应使用三单形式helps，因为主语发生了变化，所以对应的“我的叔叔”要变成“他的叔叔”，需要使用形容词性物主代词“他的”his，故填helps his

6.句意：他们将要带我去参观他们的博物馆。短语take sb to visit…意为“带某人参观…”，相当于show sb around，意为“带某人参观”，will后用动词原形，故填show around。

7.句意：我一周去看我的祖父母两次。划线部分“一周两次”，提问这个部分就是在提问频率，用复合疑问词how often，故填How often。

8.句意：他们擅长于打排球。主语变成he之后，对应的be动词要变成is，其他部分（形容词部分）不做改变，故填He’s good。

9.句意：我的妈妈在家做家务。这句话的谓语动词是does，对应的助动词是does，变否定句在助动词后加not，does not=doesn’t，原有的谓语动词does应变回原形do，故填doesn’t do。

10.句意：Windy在周五晚上做一些家庭作业。原句的谓语动词是does，对应的助动词是does，变否定句在助动词后加not，does not=doesn’t，原有的谓语动词does应变回原形do，some在否定句中要变成any，故填doesn’t do any。