人教版七年级上册Unit 7 How much are these socks?Section A (Grammar Focus-3c)同步训练（含答案）

　[Unit 7 Section A (Grammar Focus-3c)]
【巧学妙记】
基数词巧记
基数词,不难记,找出规律很容易:
一至十二形各异,一个一个单独记,后加-teen为“十几”, thirteen, fifteen看仔细,eighteen只有一个t;
表示“几十”加-ty, twenty, thirty是特例,forty, fifty更厉害,和eighty一起搞例外;
表示数字“几十几”,连字符号要切记;要表“几百几”, and 常把百、十系;还有一点需注意,“几百”后别把s立。
Ⅰ.用be动词的适当形式填空
1.How much 　　　　this white bag
2.How much 　　　　those blue shorts
3.How much 　　　　the bread
4.Eighteen and twelve 　　　　thirty.
5.Nine hundred 　　　　enough(足够的).
Ⅱ.按要求完成下列各题,每空一词
6.These socks are two dollars.(对画线部分提问)
　　　　 　　　　　　　　these socks
7.Sixty-two and thirty-eight is one hundred. (对画线部分提问)
　　　　 　　　　sixty-two and thirty-eight
8.John’s sister is eight years old. (对画线部分提问)
　　　　 　　　　　　　　John’s sister
9.What’s the price of these trousers (改为同义句)
　　　　 　　　　　　　　these trousers
Ⅲ.单项选择
(　　)10.—How do you say “1:57” in English
—It’s 　　　　.
A.three past two B.fifty-seven past one
C.three to one D.three to two
(　　)11.It’s my daughter’s birthday today. She’s 　　　　years old.
A.eighteen B.eighteenth
C.the eighteen D.the eighteenth
(　　)12.—I love these hair clips. 　　　　are they
—They are ten yuan.
A.How many B.How much
C.How old D.How heavy
(　　)13.—　　　　 is the pencil in your pencil box
—Only 　　　　yuan.
A.How old; three
B.How much; three
C.How many; third
D.How much; third
Ⅳ.根据句意及汉语提示完成句子
14.The 　　　　(短的) ruler is my cousin’s.
15.His mother wants to buy three 　　　　(条) of shorts.
16.Her classmate 　　　　(需要) a sweater for school.
17.Ms. Green has a 　　　　(大的) family.
18.Are those strawberries 15 　　　　(美元)
Ⅴ.用括号内所给单词的适当形式填空
19.　　　　 (this) shoes are 12 dollars.
20.The old man 　　　　(want) some bananas.
21.How much 　　　　(be) those pants
22.The blue socks are six dollars. I’ll take 　　　　(they).
23.How many pairs of 　　　　(shorts) do you want
Ⅵ.用方框中所给单词的适当形式填空
shoes, for, T-shirt, in, look
24.The girl 　　　　purple is my sister. Do you know her
25.These blue sweaters are $30 　　　　two.
26.This skirt is Kate’s. What about that 　　　　
27.That yellow jacket 　　　　nice. I really like it.
28.The brown 　　　　are my father’s.
Ⅶ.根据汉语意思完成句子,每空一词
29.我想要一双黄色的短袜。
I want 　　　　　　　　　　　　yellow socks.
30.“你女儿喜欢什么颜色 ”“蓝色。”
—　　　　 　　　　　　　　your daughter like
—　　　　.
31.“这些绿色的短裤多少钱 ”“30元。”
—　　　　 　　　　　　　　these green 　　　　
—　　　　 　　　　30 yuan.
32.那件棕色的毛衣多少钱
　　　　 　　　　　　　　the brown sweater
33.它们看起来不错。
They 　　　　　　　　.
Ⅷ.连词成句
　　将所给词语连成句子,要求符合语法,语句通顺,大小写正确,词语不得重复使用。句末标点已给出。
34.doesn’t, yellow, the, like, socks, he
　.
35.you, me, help, can
　
36.I, sports, need, for, a, hat
　.
37.are, two, one, pair, dollars, they, for
　.
38.trousers, how, are, the, much, black
　
　　　　　　　　　 　　　　 　　　　
Ⅸ.阅读理解
It’s Sunday, and lots of things are on sale.Cindy and her mother go to buy some things in a big store.
First, they buy some clothes.The clothes in the store are not expensive(昂贵的).They are very nice.Cindy’s mother buys a pair of sports shoes for Cindy’s brother, a jacket for Cindy’s father and a sweater for herself.They are 106 dollars.Cindy buys a purple skirt and it is 15 dollars.
Then they go to buy some food.Cindy chooses two hamburgers.They are 5 dollars.Cindy’s sister likes pears, so they buy some pears for her.They are 2 dollars.They buy some bananas, too.They are 4 dollars.They need some vegetables for dinner.The vegetables are very fresh(新鲜的), and they buy some tomatoes and carrots.They are 4 dollars.
(　　)39.Who does Cindy’s mother buy a jacket for 　
A.Cindy’s mother. B.Cindy’s father.
C.Cindy’s sister. D.Cindy.
(　　)40.What are 106 dollars
①A pair of sports shoes　②A jacket
③A sweater　④A purple skirt
A.①②③ B.①②④
C.①③④ D.②③④
(　　)41.What does the underlined word “chooses” mean in Chinese
A.饮用 B.销售
C.储藏 D.挑选
(　　)42.How much is one hamburger in the store
A.5 dollars. B.3 dollars.
C.2.5 dollars. D.2 dollars.
(　　)43.Which one is RIGHT
A.Cindy goes to the store with her father.
B.The clothes in the store are very expensive.
C.Cindy’s sister likes pears very much.
D.They buy some tomatoes and chicken.
答案
Ⅰ.1.is　2.are　3.is　4.is　5.is
Ⅱ.6.How much are　7.What is
8.How old is　9.How much are
Ⅲ.10.D　时刻的间接表达法:当分钟数小于30时,用“原分钟数+past+原小时数”,意为“几点过几分”;当分钟数大于30时,用“(60-原分钟数)+to+(原小时数+1)”,意为“差几分钟不到下一个钟点”。这里表示“一点五十七”,故用“three to two”。
11.A　数词的用法辨析。句意:今天是我女儿的生日。她18岁了。因为表示年龄需要用基数词,所以排除B和D两项;而基数词不与冠词连用,所以C项也排除。
12.B　疑问词组辨析。根据答语“它们十元”推断上句是问发夹的价格,应用How much。
13.B
Ⅳ.14.short　15.pairs　16.needs
17.big　18.dollars
Ⅴ.19.These　20.wants　21.are
22.them　23.shorts
Ⅵ.24.in　25.for　26.T-shirt
27.looks　28.shoes
Ⅶ.29.a pair of　
30.What color does; Blue
31.How much are; shorts; They are
32.How much is　
33.look nice/good
Ⅷ.34.He doesn’t like the yellow socks
35.Can you help me
36.I need a hat for sports
37.They are two dollars for one pair
38.How much are the black trousers
Ⅸ.39.B　40.A　41.D　42.C　43.C