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）——too

each （同义词）——every

kilo （复数）——kilos

watch （复数）——watches

mouse （复数）——mice

expensive （同义词）——dear

waiter （对应词）——waitress

try （第三人称单数）——tries

sell （反义词）——buy

What 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.hundreds

B. a hundred

C. hundred

D. hundreds of

• 2. --- The pink cap is nice on you. And it’s only twenty yuan now. --- That’s fine. ______.

A.How much is it

B.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.at

B. on

C. with

D. for

• 4. How much ____ those pants

A. am

B. is

C. are

D. 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.