仁爱新版七年级上册unit4topic1知识点和练习题

词形变换：also （同义词）—— tooeach （同义词）——everykilo （复数）—— kiloswatch （复数）—— watchesmouse （复数）—— miceexpensive （同义词）—— dearwaiter （对应词）—— waitresstry （第三人称单数）—— triessell （反义词）—— buyWhat can I do for you 是服务行业的用语。

商店售货员常用的句式。

?顾客如需购物可以回答：Yes, please. 然后说出所需的物品。

如果仅想逛商店，可以回答：I’m just looking, thanks.No, thanks.I’m just have a look.•madam,夫人，女士。

用于对陌生女士或长辈的尊称。

•男士称为：sir。

•—• 2. I want to buy some clothes for my daughter.•buy 动词，买，购买•buy sth. for sb.•= by sb. sth. 为某人买某物。

•和give的用法类似。

• 3. The clothes are over there, madam.•over there 在那边• 4. Not at all. 不用谢，没关系。

•-•That’s all right. = That’s OK.•= You’re welcome.•= Not at all.•not… at all 一点也不•I don’t want to go to school at all.• 5. Can I try it on•try on 试穿•宾语为名词时，可以放在中间，也可以放在on之后。

•…•宾语为代词时，必须放在try与on中间。

•例如：•Please try on this new sweater.•= Please try this new sweater on.•These are new shoes.Try them on, please.• 6. How much is it•}•How much +be +主语•用来询问价格。

•be 动词用is还是are,看主语的单复数而定。

•much后面其实省略了money.•—How much is your coat•—It’s 300 yuan.••—How much are these apples•<•—They are 3 yuan.•How much…•询问价格；•询问不可数名词有多少•How much water is there in the bottle•7. That’s fine. 那很好。

•fine 身体好的，健康的•(•I’m fine, thank you.•twenty 二十•thirty 三十•hundred 百•基数词不难掌握，找规律。

•一至二十各相异，一个一个单独记。

•后加teen变十几，thirteen, fifteen 看仔细。

•eighteen更要准确记，其中只有一个t.•￥•二十至九十加ty, twenty却是很奇怪。

•thirty, forty, fifty和eighty, 一起来把规则坏。

•十位后面各位倚，表示数字“几十几”。

•排列顺序不费力，连字符号莫丢弃。

•要表几百几十几，and 常把百十系。

•13---19 的基数词，都以teen结尾。

thirteen, fifteen, eighteen 例外。

•20---90 整十都以ty结尾，twenty，thirty，forty，fifty，eighty例外。

•十位数与个位数之间用“-”•&•百位数和十位数之间用and.•注意:•200 two hundred•500 five hundred•“hundreds of”概数，数以百计•thirty 重读在thir.•thirteen 重读在teen.•'• 1. Seventy- five and five is e________.•You can _____ _____ （试穿）the new clothes in many shops.• 3. Mrs. Green b_____ a new schoolbag for her daughter.• 4. The boy ____ _____ （在那边）is my friend, Yukio.• 5. The dress ______ ______ _____ ______ you. (你穿上这条裙子看起来很漂亮).• 1. I have three ______ yuan.A..B.hundreds B. a hundredC. hundredD. hundreds of• 2. --- The pink cap is nice on you. And it’s only twenty yuan now.--- That’s fine. ______.A.How much is itB.Not at all.C. I’ll take it.D. Can I try it on• 3. --- Can I help you, madam<--- I want a pen ____ my son.A.atB. onC. withD. for• 4. How much ____ those pantsA. amB. isC. areD. be• 5. This is a new kind of dress. You can try ______.•》• A. on it B. it on• C. in it D. it in• 1. I’m just looking, thanks.•just 仅仅，只是。

同义词是only.•He is just a boy.•= He is only a boy.• 2. How do you like the pants•How do you like…表示对某物的看法。

•~•= What do you think of…•How do you like this dress•= What do you think of this dress• 3. They are too long.•too用在句中，相当于very. 表示非常，太。

•too，用在肯定句或疑问句末，表示“也”。

• 4. Why not try on that pair•that pair 指另一条裤子。

•￥• a pair of 一对，一双•This is a pair of shoes.•These are two pairs of shoes.•根据pair的单复数而变化。

• 5. How about the blue one•How about… = What about…•用于询问或征求意见。

•How about + 名词•>•How about + doing sth.•例如：•I’d like some fish.How about you•How about eating out• 6. Are you kidding Well, I’ll think about it. Thank you all the same.•kid 作名词为“小孩”•—•kid作动词为“戏弄，开玩笑”•think about•思考，考虑•I will think about this.•think about•思考，考虑•I will think about this.•--- How do you like my T-shirt—--- _____.A.All right.B. It looks nice.C. Thank you.D. It’s 280 yuan.•---- _____ are they---- They are 5 yuan.A.WhoseB. How muchC. How oldD. What•--- What do you _____ the blue pants。

---- They are _____ short.A.like; tooB. think of; tooC. like; veryD. think of; a lot of•--- Excuse me. How do you spell “pair”--- Sorry. I don’t know.--- ______.A.Not at all.B. Thank you all the same.•:•This pair of pants_____ blue. I like ____ very much.A. is; itB. are; themC. is; themD. are; it• 1. What do you _______ _____ （认为）the dress• 2. Why not _____ _____ （试穿）that blue pair• 3. Mary, your dress is ______ ______ （太长）.•!• 4. I _____ like it _____ _____.（根本不，一点也不）• 5. --- Can I help you•--- We’re _____ ______ （只是看看）, thanks.• 6. I’ll ______ _______ （考虑）that yellow jacket.• 1. Could you help me do some shopping•do some shopping 购物，买东西•{•go shopping 购物•shop 名词，商店shop 作动词指购物，买东西• 2. We need two kilos of apples and some salt.•need 需要，•need + 名词•need to +动词•kilo 千克•}•two kilos of…两千克……•量的表达：• 1. 数词+容器+of•I’d like two bottles of water.• 2. 数词+表示量的名词+of•Please give me a piece of bread.•若修饰的名词为不可数名词，表示数量的时候，复数在量词上改变。

•？• a bag of salt•three bags of salt• 3. Is that all 就这么多吗•陈述句：That’s all.• 4. Yes, I think so.•so意为：因此，所以•否定句：I don’t think so.•'• 5. Here you are.•给你。