初一上主谓一致

概念

1）在英语中，主谓一致很重要。当一个英语句子的主语是单数时，谓语动词必须是

___________;

当一个英语句子的主语是复数时，谓语动词必须是____________。

2）当一个英语句子是动宾结构的句子时，谓语动词+ “______”时变成单数；谓语动词的原型是_________复数形式。

3）Be的各种形式天空

原型一般过去时一般现在时现在分词过去分词单数复数单数复数

4）如何将动词原型（复数）变成单数

1. 一般动词直接加__________

2. 以_______音+“y”结尾的__________________

3. 以f/fe结尾的______________

4. 以s sh ch x o结尾的______________

5. 以“o”结尾的，分为_________和__________的两种。

有生命的______________; 无生命的______________。

like_________ need_________ fly_________ teach________

watch________ catch________ go_________

练习

Ⅰ完成下面的练习(be)

1. There__________ (be) an orange pen in my hand.

2 .There__________(be) some milk in the bottle.

3. _________(be) there a river in that park？

4. Mike is (冠词)American boy. He ________(be) in China now.

5. Rose __________(be) riding a bicycle. It_________(be) old.

6. This __________(be) the ink bottle. It______(be) my honey.

7. Tom__________(be) an American .That girl __________(be)Rose.

8. You__________(be) my English teacher.

9. He__________(be) a worker last year.

10. I__________(be) a baby ten years ago.

11. We__________(be) friends 3 years ago, and now we are enemies.

12. I_________(be) a student, now.

13. You must _________(be) my friend.

14. He can_______(be) a teacher.

15. She should_______(be) my brother.

Ⅱ动宾结构主谓一致

1.I _______(like) my mom.

2.You_______(want) some water.

3.He_______(eat) an apple.

4.She_______(play) with a cat.

5.We_______(need) a friend.

6.They________(like) to have breakfast.7.It_______(help) _______(我们).

8.Birds_______(eat) the food.

9.My pens_______(need) to be repaired.

10. A friend must________(help)________(我).

11.That cat can_______(give)_______(我) some help.

12.The school teacher should_______(tell)_______(我) the story.