科普版（仁爱版）U4T1知识点总结
展开U4T1知识点
（1）对话填空，重点句子
① 你需要帮忙吗？
May /Can I help you？
What can I do for you?(如果有Yes,please. 或No,thanks.回答不要用此句)
② 不用谢You are welcome./That’s all right./That’s OK./Not at all.
③ 我（们）买下了。I’ll take it/ them.
We’ll take it /them.(只用于购物时对话)
④ 我只是看看。I'm just looking.
just adv.仅有的 only是其近义词
⑤ 你认为...怎么样？
How do you like...?
What do you think of...?
think about思考,考虑 I’ll think about it.
think of认为，想起
think over仔细考虑
--How do you like the pants？你认为这条裤子怎么样？
--They are too long.太长了。
-What do you think of Mr.Brown?你认为王先生怎么样？
-He is very kind.他很善良。
⑥ Are you kidding？你在开玩笑吗？
Kid,名词，小孩;动词开玩笑、戏弄I’m not kidding you.我没和你开玩笑。
⑦ 还是要谢谢你。Thank you all the same.
⑧ 他喜欢什么颜色？What color does he like？
（2）重点词语及语法
- try on试穿 (动副形式，代词必须放中间)单三tries
try it on try them on
- buy 动词 买buy sth for sb=buy sb sth为…买…
I will buy a dress for my daughter=I will buy my daughter a dress.
- 人穿衣服用in，衣服穿在人身上用on
You look very nice in this coat.
He is in a red T-shirt
The coat looks very nice on you.
- How much +be+主语？...多少钱？（用来询问价格）
=Whats the price of…？
How much后面的动词是is还是are由句子的主语的单复数来决定。
例：你的大衣多少钱？--How much is your coat？
=What's the price of your coat？
--It’s 300 yuan.
苹果多少钱？
--How much are the apples？
--They are 3 yuan one kilo/a kilo.
How much 和how many都有“多少”之意（对数量提问）
☆☆How much+不可数名词 how many+可数名词
例：How much milk do you need？我们需要多少牛奶？
How many bottles of milk do we need？我们需要多少瓶牛奶？
- some和something用于肯定句
any和anything用于否定句和疑问句
但是表示建议和委婉请求的五个句子，虽是疑问句，仍然用some或something
1) Could you please...?
2) Would you like...?
3) Why not...?
4) How about...?/ what about...?
5) May I...?
例:（1）Ben helps me do some shopping.
（2）We don’t need any milk.
（3）I don’t want to buy anything.
（4）Would you like something to eat?
（5）Why not have some chicken？
6.百 hundred与数词连用不变复数 one hundred two hundred three hundred
hundreds of表示数以百计的
例如:Hundreds of students are in this school.这个学校有以数百计的学生。
7.need需要 动词 need sth
need to do sth需要做某事
Eg:He needs to do some shopping.
8.短语
do some shopping购物
do some reading阅读
go shopping去购物
on sale出售
a loaf of bread 1片面包
two loaves of bread 2片面包
shopping list购物清单
- save动词,节省(金钱或时间)
挽救(生命)
例:I have lunch at school to save time.
为了节省时间，我在学校吃午饭。
Ben can save 5 yuan in this shop.在这家商店，Ben节省了5元钱。
The doctor saves his life。医生挽救了他的生命。
- How heavy ...? 多重？
How tall ...? 多高？
How long...?多长？
How wide ...?多宽？
How long is the desk？桌子多长？
How heavy is a bag of rice？一袋米多重？
