Unit 7 语法（复习讲义）-2023-2024学年四年级英语上册单元速记·巧练（译林版三起）.docx

1、Unit 7 How much?语法精讲精练(含答案)一、 “Can I help you?”的用法。解析：1.“Can I help you?”意为“我能帮你吗?”,其回答可以用句型“Id like”,也可以直接说出想要的东西。例句Can I help you? 我能帮你吗?Yes. Id like a cup of tea.是的。我想要一杯茶。2.询问对方想要什么还可以用“What would you like?”或“What can I do for you?”。例句(1)What would you like? 你想要什么?Id like some noodles.我想要一些面条。(2

2、)What can I do for you?我能为你做点什么?Some grapes, please.请给我一些葡萄。【跟踪练习1】一、单项选择。( )1. ? Yes. Id like this umbrella.A. Can I help you B. Can I have a lookC. Can you make a pie( )2. The new T-shirt is fifty yuan.A. only B. too C. either( )3. would you like? Id like twenty balls.A. How many B. How much C. Wh

3、at二、看图，根据上下文提示完成对话。Lisa: Good morning, Peter. Can I help you?Peter: Yes. Id like .Lisa: like this one?Peter: No, thank you. Id like the one with a big tree.Lisa: ?Peter: That , please.Lisa: OK. Here you are.Peter: Thank you. are they?Lisa: Forty yuan.A. Do you have any pink ones?B. How much is it?C.

4、 Its beautiful.D. What about this yellow one?E. Its cheap(便宜的).F. Can I help you?三、从方框中选择合适的句子补全对话，填序号。A: Good afternoon, madam.1. B: Yes. Id like a skirt for my daughter.A: 2. Its very nice.B: Yes, but my daughter doesnt like yellow.3. A: No, but we have some pink dresses. Look at this one.B: 4. I

5、will take it. 5. A: 6. Its only sixty-eight yuan. B: OK. Here you are.二、 “How much.?”及回答。解析：how much 意为“多少钱”，常用来询问物品的价格。l 如果被询问价格的物品是可数名词单数或不可数名词,用“How much is.?”提问其回答为“Its. yuan.”。l 如果被询问价格的物品是可数名词复数，则用“How much are.?”提问其回答为“Theyre. yuan.”。例句(1) How much is the cap? 这顶帽子多少钱?Its five yuan. 它五元。(2)Ho

6、w much are the mangoes? 这些芒果多少钱?Theyre twenty yuan. 它们二十元。【跟踪练习2】一、根据所给图片提示填空。1.How much is your ? Its yuan.2.Look! They are my new . How nice!3.How much are your ? Theyre yuan.4.How much are the ? Fourteen yuan.二、从方框中选择合适的内容填空，填序号。A. are B. much C. Its D. is E. Theyre F. How1.How is the red sweater

7、? Thirty yuan.2. much are the jackets? Fifty-three yuan.3.How much the green coats? sixty yuan.4.How much the T-shirt? twenty-seven yuan.三、从栏中选出与栏句子相对应的答句。I ( )1. Id like an umbrella. A. Its ten yuan.( )2. How beautiful your skirt is! B. OK. Here you are.( )3. How much is the fan? C. Five pairs.( )4

8、. How many shoes do you have? D. Id like some juice.( )5. What would you like? E. Thank you.( )6. How much are the apples? F. Well done!( )7. Look at the tail. G. Theyre twenty-two yuan.( )8. I can play basketball now. H. Its long.三、 数词构成规律。解析：1. one到 twelve 是各不相同的单词，只能逐一记忆。2. thirteen 到 nineteen,都以

9、-teen结尾,表示“十几”。其中 fourteen, sixteen, seventeen 和 nineteen 都是直接在“几”的后面加-teen。3. twenty 到 ninety 这些表示整十的数词,都以-ty 结尾,表示“几十”。其中sixty, seventy, ninety是直接在“几”的后面加-ty。4. twenty-one 到 ninety-nine,表示“几十几”,先写“十位”,再写“个位”,中间用连字符“-”把十位和个位连接起来。例如:forty-two(42), eighty-seven(87)。5. one hundred 意为“一百”, hundred 前面可以

10、加具体的数字,例如: nine hundred(900)。若要表达三位数,百位和十位之间用 and连接,例如:one hundred and fifty-six(156), three hundred and forty-two(342)。【跟踪练习3】根据所给中文提示填空。1. We have (二十八) balls.2. Can you write (六十三) in English?3. My mother is (三十五) years old.4. I have (四十七) books.参考答案【跟踪训练1答案】一、1. A 解析由答句“Yes. Id like this umbrell

11、a.”可知,A 项“我能帮你吗?”符合语境。故选A。2. A3. C 解析由答句“Id like twenty balls.”可知，问句是问“你想要什么?”。故选C。二、an umbrella, Would you, Anything else,fan, How much三、1. F 2. D 3. A 4. C 5. B 6. E【跟踪训练2答案】一、1. umbrella, twenty 2. shoes 3. socks,twenty-seven 4. fans二、1. B 2. F 3. A, E 4. D,C三、1. B 2. E 3. A 4. C 5. D 6. G7. H 8. F【跟踪训练3答案】1. twenty-eight 2. sixty-three 3. thirty-five 4. forty-seven