Unit 7 How much are these socks基础训练一、根据汉语提示完成句子1. (多少钱)is this sweater?2.I want to buy some (短袜).3.The girl in blue (T恤衫)is my classmate.4.She wants to (买)a doll for her younger sister.5.The skirt is nice. I’ll (买) it.二、单项选择1.—How many black shoes do you need?—We need black shoes.A.three pair B.three pairs ofC.three pair of2.How much these socks?A.is B.are C.be D.has3.—Can I help you？— . I want a bag.A.Yes, you can B.Yes, pleaseC.No, thanks D.No, you can’t4.Oh, do you want a pen? OK, I’ll get for you.A.it B.one C.them5.The pair of trousers 20 dollars.A.are B.am C.is D.be6.—Can I use (使用)your pen?—Sure. .A.Thank you.B.You are welcome.C.Here you are.D.I’ll take it.进阶训练三、句型转换1.He likes apples and oranges.(对画线部分提问) he ？2.This sweater is blue.(对画线部分提问) is this sweater？3.The schoolbag is 20 dollars.(对画线部分提问) is the schoolbag?4.These trousers are 15 dollars.(对画线部分提问) are these trousers?四、补全对话，每空一词A: Good afternoon. 1 I help you?B: Yes, 2 . I need a sweater 3 school.A: 4 5 do you want?B: Yellow.A: 6 7 this one?B: It 8 nice. I’ll 9 it. How 10 are these socks?A: Two dollars 11 one pair and three dollars for two pairs.B: Great. I’ll take two pairs.A: 12 you are.B: Thanks 13 your help.A: You’re 14 .答案基础训练一、1.How much解析：句意：这件毛衣多少钱？提问价钱用“How much…?”。
2.socks解析：句意：我想要买一些短袜3.Tshirt解析：句意：那个穿蓝色T恤衫的女孩是我的同班同学4.buy解析：句意：她想要为她的妹妹买一个玩具娃娃5.take解析：句意：这件裙子很漂亮我要买下它I’ll take it.”表示“我要买下它英文中表示“我要买下它”时不说“I’ll buy it.”，而说“I’ll take it.”二、1.B解析：因为表示三双鞋子，所以pair要用复数形式2.B解析：how much询问价格，本题的主语socks为可数名词的复数形式， 谓语动词与主语的数保持一致3.B解析：根据答语“I want a bag.”可知为肯定回答，B项意为“是的，请符合句意4.B解析：指代前面出现的同类物品，应用one5.C解析：this/the pair of…作主语时，谓语动词应用单数故选C项6.C解析：句意：——我可以用你的钢笔吗？——当然可以将东西递给某人时，常用“Here you are.”进阶训练三、1.What does; like2.What color3.How much4.How much四、1.Can2.please3.for4.What5.color6.What/How7.about8.looks9. take10.much11.for12.Here13.for14.welcome。