内容正文:
Unit13-14 易混单词、短语辨析+强化训练
Unit13
考法01 used to的辨析
辨析used to do sth., be/get used to(doing) sth.与be used to do sth
used to do sth.
“过去常常做某事”,表示过去经常性、习惯性的动作或存在的状态
be/get used to(doing) sth
“习惯于(做)某事",to为介词
be used to do sth.
“被用来做某事",是use sth.to do sth.的被动
形式
例:Mr.White used to live in China, so he is used to eating Chinese dishes.
怀特先生过去住在中国,所以他习惯吃中国菜。
Cloth is used to make clothes.布被用来做衣服。
【典例】The scissors ________ cut the wool _________ the sheep.
A.are used to; off B.is used to; off C.are used to; down D.is used to; down
考法02 spend、take、cost和pay的辨析
【拓展】表示“花费”的spend、take、cost和pay的辨析:
词语
主语
结构
spend
人(sb.)
sb. spends + 时间或金钱+ (in) doing sth. /on sth.
take
it作形式主语
It takes sb. some time to do sth.(真正主语)
pay
人(sb.)
sb. pays + 金钱+ for sth.
cost
sth.(物)
sth. costs sb. + 金钱
例如:I spent 3 hours (in) doing /on my homework yesterday. 昨天我花了三个小时做作业。
It took me four hours to go to Wuhan by bus. 乘公共汽车去武汉花了我四个小时。
I paid six yuan for the pen. 我花了六元钱买这支笔。
My English book cost me five yuan. 我的英语书花了我五元钱。
【典例】—How much does the phone ________?
—Eight hundred dollars.
A.cost B.spend C.take D.pay
考法03 instead of的用法
instead of是介词短语,意为“代替,而不是”,后面可以跟与前面并列成分相应的名词、代词、动词-ing形式等作为介词宾语。例如:
He went to the cinema instead of going to school. 他去了电影院而不是学校。
【拓展】
(1) instead作副词,意为“代替,而不是”,常用作状语。例如:
He is tired. Let me go instead. 他累了,让我替他去吧。
She never studies. Instead, she plays tennis all day. 她从不学习,而是整天打网球。
(2)instead和instead of的辨析:
instead是副词,后面不接其他的词,一般情况下可不译出,通常放在句首或句末,在句首时常用逗号隔开,表示前面的事没做,而做了后面的事。例如:
He didn’t go to school. Instead, he went to the cinema. 他没有去学校,相反他去了电影院。
Instead of lending a hand, he laughed at us.他不仅没有帮我们一把,反而嘲笑我们。
【典例】My brother watched the football match instead of ________ his homework.
A.doing B.do C.did D.does
考法04 litter的用法
litter n. 垃圾 v. 乱扔
(1)litter作名词相当于rubbish,是不可数名词。
There is some litter in the park. 公园里有一些垃圾。
【易混辨析】
litter和rubbish都可指"垃圾",用作不可数名词,但含义不同。
litter
指"(在公共场所乱扔的)废弃物(尤指废纸等杂物)"。
Pick up your litter aft