Unit 8 Shopping 4 Grammar 讲解与测试（含答案）

中小学教育资源及组卷应用平台
Unit 8 Shopping 4
Grammar
I. 用所给词的适当形式填空。
1.I (write) a letter now.
2.Look! They (swim) in the river.
3.The dog (lie) on the floor now.
4.Listen! Who (knock) on the door
5.The old men (sit) under the tree now.
II. 单项选择。
6. Jack and I in the classroom now.
A. write B. am writing C. are writing D. are writeing
7. Look ! The two girls under the tree.
A. chat B. chatting C. is chatting D. are chatting
8. My mother is waiting .
A. us B. for us C. to us D. for we
9. Tom with his parents in the room now.
A. is watching B. is watchhing
C. are watching D. are watchhing
10. Be quiet. The children ______________
A. is sleep B. is sleeping C. are sleeping D. are sleep
III. 句型转换。
11. How much do the football stickers cost you （改为同义句）
How much do ______ ______ ______ the football stickers
12. My mother is talking with my English teacher on the phone. （对划线部分提问）
______ _____ ______ mother ______ ______ on the phone
13. Kate doesn’t any because she is ill. （对划线部分提问）
_______ _______ Kate _______ _______ work
14. The left shoe is broken. （对划线部分提问）
_______ _______ is broken
15. All the football players are running on the playground. （对划线部分提问）
_______ _______ _______ on the playground
Ⅳ. 完成下列句子。
16. Millie正在等公共汽车。
Millie ____ ____ _____ the bus.
17. 你们现在在学习吗？ 是的。
_______ you _______ now _______, _______ _______.
18. 他们在干什么？ 他们在放风筝。
______ ______ they ______ They ______ _______ kites.
19. 看！ 她在找什么？
Look! _______ _______ she _______ _______
20. 我正在给Amy写信。
I _____ _____ _____ Amy.
名师指津
1. invite
vt. 邀请，及物动词，（1）表示“邀请某人到某处”要用“invite sb. to …. ”。如：
I invite some friends to my birthday party every year. 我每年邀请我的一些朋友来参加我的生日聚会。
（2）表示“邀请某人干某事”用invite sb. to do sth. 如：
She often invites me to play tennis with them. 她经常邀请我和她们一起打网球。
2．turn n. 是可数名词，其复数形式是turns，意思为“轮次”。如：
①You must wait for your turn. 你必须等到轮到你的时候。
②It’s my turn to clean the black. 轮到我擦黑板了。
3. spend/ pay/ take /cost
四个词都有“花费”的意思，但用法有差别：
（1）spend指花费时间、金钱。 spend作谓语的句子的主语必须是人，常用来构成词组“spend + 时间 +（in）doing sth.中。
spend还可和on搭配，构成“sb. spend + 金钱 + on sth.”。
（2）pay主要指主语（某人）买某物（或为某事）付多少钱。
3） take 指花费时间。take作谓语的句子的主语通常是表示事物的名词。
此外，take还常用在it 作形式主语的句子中。
（4）cost指花费时间、金钱、力气等，只能用表示事物的词作主语。
Grammar A
I. 1. am writing 2. are swimming 3. is lying 4. is knocking 5. are sitting
II. 6—10 CBBAC
III. 11. you pay for/ you spend on 12. Who is your; talking with 13. Why doesn’t; do any
14. Which shoe 15. Who is running
Ⅳ. 16. is waiting for 17. Are, studying, No, we are 18. What are, doing, are flying 19. What is, looking for 20. am writing to