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初三英语知识点
LT
些人开会。
(2)The boy is strong enough to carry the heavy ,能搬动这只箱子。
注意点:
enough做副词修饰形容词或副词时,放在所修饰词的后面,句子可以用so…that…句型改写。例句(2)可以改写为:The boy is so strong that he can carry the heavy ,能搬动这只箱子。
句型(四) too .... to .....
too+形容词/副词+to do…——太……以致不能……
例如:(1)I was too excited to say a 。
(2)Tom is too short to reach the apple. Tom太矮了,拿不到那个苹果。
注意点:
这是一个否定句型,不能在不定式前加 not,可以用so…that…结构改写,例如例句(1)可以改写成:I was so excited that I couldn’t say a word.
句型(五)
So that …——以便/ 以致……
例如:(1)They studied hard so that they could pass the ,为了能通过考试。
(2)They started early so that they caught the early ,结果赶上了早班车
注意点:在例句(1)中,是引导目的状语;在例句(2)中,是引导结果状语。一般来讲,从句中含有情态动词的,为目的状语。无情态动词的,为结果状语。
句型(六)
祈使句+then/or/and+陈述句
如:(1)Work hard,and/then/and then you will live a happy ,你就会过上幸福生活。
(2)Hurry up, or we will be late for school. 快点,否则我们上学就迟到了。
注意点: 以上句型都可以用条件状语从句来改写。例句(2)可以改写成:If we don’t hurry up,we’ll be late for school.
句型(七)
(1)It’s time for
It’s time (for sb) to do 。
It’s time that sb did 。
例如:(1) It’s time for the 。
(2)It’s time for us to go to 。
(3)It’s high time that you went to 。
注意点:在句型(3)中,可以在time前加rush、 high等修饰词,这个句型是虚拟语气的一种,含有“稍迟一点”的含义。而(2)则是“正是干某事的时候”。
句型(八) "花费”
(1)It takes sb. Some time to do
(2)sb. spend some time on sth./(in) doing
(3)sb. spend some money on sth./(in) doing
(4)sth. cost sb. Some money——某事花某人一些钱
(5) sb. pay some money for (物)付钱
例如:(1)It took me two hours to write the 。
(2)He spends half an hour (in) reading English every 。
(3)He spends one hour on the housework every 。
(4)The bike cost me 298 。
(5)I spent 298 yuan on the 元。
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