67. Joe did the homework in the classroom yesterday. (改为一般疑问句)

　 ________ Joe _______ the homework in the classroom yesterday?

68. Tom spent two hours finishing his report last night. (保持句意基本不变)

　 It __________ Tom three hours __________ finish his report last night..

69. The students in our class help the old lady clean her house once a week.(就划线部分提问)

　　 __________ ___________ do the students in our class help the old lady clean her house?

70. The teacher didn’t use the blackboard yesterday. He used a computer.(合并为一句)

　 The teacher used a computer ________ ________ the blackboard yesterday.

71. Anna invited me to her birthday party last month. (改为被动语态)

　 I ________ _________ to Anna’s birthday party last month.

72. Sometimes children are so young that they can’t tell the bad from the good. (保持句意基本不变)

Sometimes children are ________ young ________ tell the bad from the good.

73. "When will we have a spring outing? " asked the students. (改为宾语从句)

The students asked ________they _________ have a spring outing.

Rewrite the following sentences as required（根据所给要求，改写下列句子。每空格限填一词)

1.Peter has bread and milk for breakfast.(改为否定句)

Peter_______ _________bread or milk for breakfast.

2.Mr. Smith and his wife seldom drive their car to work.（改为反意疑问句）

Mr. Smith and his wife seldom drive their car to work,______ ______?

3.You should take the medicine three times a day.（对划线部分提问）

________ ________should you take the medicine?

4.London will hold the next Olympic Games.(保持句意基本不变)

The next Olympic Games will _______ ______in London.

5.My grandpa began to learn how to use a computer when he was over sixty.（保持句意不变）

My grandpa began to learn how to use a computer in ______ ______.

6.Chinese people plant a large number of trees on March l2 every year.（改为被动语态）

A 1arge number of trees _______ ______on March 12 every year.

7."Are you doing your homework, Tom?" Mother asked.（把直接引语改为间接引语）

Mother asked Tom ______he _____doing his homework.

句型转换

1.We're trying to protect the environment.(对划线部分提问)

　　_________are you trying _________ _________?

2.There used to be a lof cheetahs.（改为反意疑问句）

　　There used to be a lot of cheetahs,______ _________?

3.They made Victor weigh himself just now. （改为被动语态）

　　Victor_____ ______ to weigh himself just now..

4.They weigh about 1,ooo pounds. (对划线部分提问)

　 ______ _______ do they weigh?

5.I think what you said is right. （同义句）

　　I_______ ________you..

6. There's something wrong with the watch .（一般疑问句）

　　________ there ________ wrong with the watch ?

7.I like to go out to play, and I don't like to stay at home.（同义句）

　I prefer to play outside -------  -------stay at home.

句型转换（本题共5小题；每小题1分，共5分）

1. We often see Daniel practice speaking English in the English corner. (改成被动语态)

　 Daniel is often                     practice speaking English in the English corner.

2. My grandpa offered me good advice. (改为感叹句)

                       advice my grandpa offered me!

3. I didn't get to the cinema in time because I lost my way. (保持句意基本不变)

   I didn't get to the cinema in time                    the loss of my way.

4. That girl with a smile is clever and polite. (对划线部分提问)

            is the girl with a smile            ?

5. He’s already been late for school so many times. (改为一般疑问句)

           he been late for school so many times         ?