北京市七年级英语上册 Unit 7 How much are these socks课后练习一（含详解）（新版）人教新目标版.doc

unit7 how much are these socks课后练习（一）题一：翻译来我们商店买面包吧。来我们商店买冰淇淋吧，大特价。我们卖的所有蔬菜价格合理。你需要铅笔吗？香蕉多少钱？只有3元钱。我们有书包卖30元钱。题二：你能做出这些数学题吗？ 1.whats eleven plus（加）eight？2. whats thirty minus（减）twelve?3. mike spends six yuan on apples, five yuan on oranges and twelve yuan on grapes. but he has thirty yuan in total. can he afford all the fruit? why? 题三：语法医生：哪里有问题？ 1. doesshelikessalad?2. i want take some books to the classroom.3. ioftenplaythebasketballatschool.4. havealookforthepicture.5. pleasecallmaryin394-6275.题四：一、下面的单词拼写难倒你了吗？1. j_ _ ns 2. s_ _ater 3. sh_ _ ts4. sh_ _ s 5. s_ _k 6. sk_ _ t7. ja_ _et 8. p_ _ ts 9. at二、a: _（我能帮您吗？）b: i _ (想买) a sweater.a: _?（您想买什么颜色?）b: i like red.a: here you are.b: _（多少钱?）a: it is 100 yuan.b: ok. _（我买下它了。） 三、火眼金睛： 谁和它们都不同？圈出来！ 1. trousers skirt pants jeans2. yellow oranges black brown3. small high tall socks4. twenty thirty-one a four5. price sell go buy题五：- arethepants?- its 60 yuan.a. how many b. how muchc. how aboutd. how long题六：i want to buy a gift _ my mother.a. tob. onc. ford. in题七：-how much is this dress？- ten dollars.a. it hasb. it isc. they haved. they are 题八：she buys the house _ a good price. a. forb. atc. ond. in题九：i like vegetables but my mother _.a. likes vegetables, toob. doesntc. doesd. doesnt like题十：great weather! it was _1_ and hot all day. we _2_ to a beautiful beach. we had great fun _3_ in the water. in the afternoon, we went _4_. on the way, i found a little boy _5_ in the corner.1. a. wind b. cloud c. sunny 2. a. go b. got c. went 3. a. play b. played c. playing 4. a. shop b. shoppingc. shopped 5. a. cries b. cried c. crying unit7 how much are these socks课后练习参考答案题一：come and buy bread at our store.come and buy icecream at our great store sale.we sell all vegetables at very good prices.do you need pencils?how much are the bananas? its only 3 yuan.we have schoolbags for 30 yuan.解析：1. come and表示“来做某事”。2. 大特价at great sale.3. 价格合理at very good prices.4. 铅笔用复数形式。5. 询问价格用how much.6. 某物卖多少钱用介词for.题二：nineteen; eighteen; yes, he can. because he has enough money.解析：1. 11加8等于19，注意nineteen的拼写。2. 30减12等于18，注意eighteen的拼写。3. mike一共花了23元，他可以付得起所有水果，因为他有足够的钱。题三：likes改为like; want和take之间加to; 去掉the; for改为at; in改为at解析：1. does引导的一般疑问句后面的动词用原形。2. want to do sth.表示“想要做某事”。3. play加球类名词时，名词前不加冠词。4. have a look at sth. 表示“看看某物”。5. call sb. at+电话号码。题四：一、jeans; sweater; shorts; shoes; sock; skirt; jacket; pants; hat; 二、can i help you; want to buy; what color do you want; how much is it; ill take it.三、skirt; oranges; socks; a; go解析：一、 jeans牛仔裤；sweater毛衣；shorts短裤； shoes鞋；sock袜子； skirt裙子；jacket夹克衫；pants裤子；hat帽子。二、我能帮您吗？可以说can i help you?；want to buy sth. 想买某物；想买什么颜色用what color do you want?; 询问多少钱，后面是单数，所以用how much is it?; “ill take it”表示买下来了。三、skirt与其它几个不同，其它几个词都是由两部分构成的；oranges与其它几个不同，其它几个都表示颜色；socks与其它几个不同，其它几个词都是描述特征的；a与其它几个不同；go与其它几个不同，其它几个都是在描述买卖。题五：b解析：针对价格提问，用how much, 表示多少钱。题六：c解析：buy sth. for sb. 表示为某人买礼物。题七：b解析：this dress为单数，故用it is指代。选b.题八：b解析：“以的价格”用介词at.句意为“她以好的价格买了这个房子。”题九：b解析：“我喜欢蔬菜但是我妈妈不喜欢。”此处doesnt后省略了like vegetables.题十：c c