C、句型变换：

肯定句 否定句 一般疑问句及回答

I was a teacher five years ago. I wasn’t a teacher five years ago. ---Were you a teacher five years ago?

---Yes,I was./No,I wasn’t.

They played many games yesterday. They didn’t play many games yesterday. Did they play many games yesterday?

Yes,they did./No,they didn’t.

练一练：

A、用动词的适当形式填空。

1)It_____(be)Ben’s birthday last Friday.2)We all_____(have)a good time last night.

3)He_____(jump)high on last Sports Day.4)Helen_____(milk)a cow on Friday.

5)She likes_____newspapers,but she_____a book yesterday.(read)

6)He_____football now,but they_____basketball just now.(play)

7)Jim’s mother_____(plant)trees just now.

8)_____they_____(sweep)the floor on Sunday?No,they_____.

9)I_______(watch)a cartoon on Monday.

10)We_____(go)to school on Sunday.

B、按要求改写句子。

1)My father came to the shop just now.（改为否定句）

My father__________to the shop just now.

2)I watched TV last night.（改为一般疑问句，并作否定回答）

---_____you_____TV last_____?---_____,__________.

3)Their teacher told them a story yesterday.（对划线部分提问）

__________their teacher_____them yesterday?

4)They were on the farm last Saturday.（改为否定句）

They_____on the farm last Saturday.

5)David and Liu Tao did their homework together a moment ago.（改为一般疑问句）

_____David and Liu Tao__________homework together__________.

4、一般将来时

A、构成形式：（1）主语+be going to+动词原形+其他。（2）主语+will+动词原形+其他。

B、判断依据：一个句子中既有be动词，又有going、to和动词，且动词用的是原形，句中

往往有tomorrow、soon、next week等词。

C、句型变换：

肯定句 否定句 一般疑问句及回答

She is going to have a picnic tomorrow. She isn’t going to have a picnic tomorrow. ---Is she going to have a picnic tomorrow?

---Yes,she is./No,she isn’t.

They are going to visit their grandparents next Sunday. They aren’t going to visit their grandparents next Sunday. --Are they going to visit their grand parents next Sunday?

---Yes,they are./No,they aren’t.

注意：---Where are you going?---We’re going to Beijing.问句中不要用到to。

练一练：

A、根据中文，完成句子，每空一词。