八下英语Unit 8 知识点.doc

Unit 8 Why don’t you get her a scarf?
词语辨析
1. spend,cost,take,pay表“花费”
(1)spend的主语必须是“人”,宾语可以是钱、精力、时间等。
He spends much money on 。
He spent a lot of money(in)buying a new car.
他花很多钱买了一辆新车。
(2)cost的主语必须是“物”或“事”,表示“费用”、“耗费”,侧重于“花费”的代价。“值;花费”
The book cost (him) one 。
It costs you 12 pounds to go to London by 。
(3)take表示“花费”时,其主语一般是“一件事”,它说明事情完成“花费了……”。
It took me ten minutes to go to the post office.
到邮局用用了我十分钟时间。
It takes a lot of money to buy a house as big as that.
买一座像那样的房子要花很多钱。
(4)pay的基本意思是“支付”,作为及物动词,主语是人,宾语可以是“人”、“钱”,
He paid the taxi and hurried to the station.
他付了出租车的钱,急忙向车站赶去。
They had to pay two hundred francs.
他们得付一百法郎。
We'll pay you in a few days. 几天后我会给你钱。
(5)pay for的宾语为“物”、“事”,for表示支付的原因。
You'll have to pay me ten dollars a week for your meals.
你得每周付给我十美元饭钱。
2. other与else两者都有“别的,其他的”的含义,但用法有区别:
(1)other是形容词,用于名词的前面;else作副词或形容词用时,常修饰不定代词或疑问代词,并置于其后。
Some are playing football. Other students (或用代词Others) are watching. 一些学生在踢足球,其他的学生在观看。
What else can you see in the classroom?
在教室里你还能看见其他的什么东西?
I have something else to tell you. 我还有别的事要告诉你。
(2)other与else有时可相互转换。
He is taller than any other student in his class.
= He is taller than anybody else in his class.
他比班里的其他学生都要高。
What else can you see? =What other things can you se
你还能看见其他东西吗?
语法积累
1. Why don’t you d