Unit7 How much are these socks Section A(Grammar Focus-3c)语法专练（含答案）

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Unit7 How much are these socks
第三课时 Section A(Grammar Focus-3c)
一、用英语完成下列算式。
1.twenty－eight= .
2.sixteen－eleven= .
3.eighteen－seven＋fifteen= .
4.thirteen＋fourteen－twenty－five= .
二、用is，are，it’s或they’re填空。
5.-How much that green bag
- $25.
6.-How much these red shoes
- $45.
7.-How much this tape player
- $150.
8.-How much those bananas
- ten yuan.
三、根据所给汉语提示完成下列句子。（每空限填一词)
9.-那件蓝色的夹克衫多少钱？
-98元。
- that blue jacket
- 98 yuan.
10.玲玲的妈妈39岁。
Lingling's mother is .
11.他需要19个篮球。
He needs .
12.迈克在8班。
Mike is in .
四、句型转换。按括号内的要求转换下列句型。(每空限填一词)
13.These socks are two dollars.(对画线部分提问)
are these socks
14.How much is the rice (改为同义句)
the rice
15.Sixty-two and thirty-eight is one hundred.(对画线部分提问)
sixty-two and thirty-eight
16.How much are the blue shorts (用40美元作答)
forty .
五、语法与情景对话。
( )17.-Mike,what is nine and
-It's twenty-two.
A.eleven B.twelve C.thirteen D.fourteen
( )18.These shoes very nice.How much this pair of black shoes
A.are;are B.are;is C.is;are D.is;is
( )19.-How many students can you see in the library
- .Five girls and six boys.
A.Seven B.Eleven C.Twelve D.Twenty
( )20. are the black pants
-They are only 8 .
A.What price;dollars B.How many;dollar
C.Where;dollar D.How much;dollars
( )21.- apples do you want to buy
-Ten,please.And are they
A.How much;how much B.How many;how many
C.How many;how much D.How much;how many
参考答案
一、1.twelve 2.twenty-seven 3.twenty-six 4.two
二、5.is; It’s 6.are; They’re 7.is; It’s 8.are;They’re
三、9.How much is, It’s 10.thirty-nine years old 11.nineteen basketballs 12.Class Eight
四、13.How much 14.What’s the price of 15.What is 16.They’re, dollars
五、17-21 CBBDC
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