初中英语必考短语详解
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初中英语必考短语详解1
used to，be used to，be used for的用法和区别
used to + 动原，“过去常常”，
he used to drank.
be used to 译为“被用来…”，后接动原。
it is used to cut things.
be used to 译为“习惯于…”，后接动词ing或名词/代词。
如：
he’s used to working late.
we are all used to following others.
be used for + 目的(名词或动词ing)
如：english is used for business./knives are used for cutting things.
in most cases, this module should only be used for debugging purposes.
在大多数情况下，这个模块只是用于调试目的。
however, it will need many more studies before the technique used in this study can be used for diagnosis.
不过，在这项研究采用的技术能够被用于临床诊断之前，还需要进行更多的研究。
theoretically, they could still be used for chewing, but in one third of people, they can come in sideways, impacted, or can cause pain and infection.
理论上来说，它们现在仍然可以用于咀嚼，但是大约三分之一的人的智齿从侧面萌出，就可能会导致疼痛和感染。
初中英语必考短语详解2
at , on , in的用法和区别
at , on , in 三者都可以表示“在……的时候”。
at：表示在哪个时刻用;
i get up at six o’clock in the morning. at night(特殊用法)
on：表示在哪一天，哪一天的早上(下午、晚上);
on wednesday , on sunday morning ,
on may i , on a cold morning in 1936
in：表示在哪一年(季、月)，在上午，下午等。
in september , in the morning , in the afternoon， in autumn
初中英语必考短语详解3
on，in，with的用法和区别
on：表示使用通讯工具、信息或传媒，乘坐交通工具等;
i don’t want to talk about it on the phone.
in：使用语言文字等媒介;
can you speak it in english?
with：借助具体的手段或工具。
don’t write it with a red pen.
do you like to hobnob with me?
你愿意和我一起喝两杯吗?
i have something to talk with you.
我有点儿事要和你谈一谈。
i have something to square up with you.
我有点事要和你商谈解决一下。
初中英语必考短语详解4
too much. too many, much too的用法和区别
too much + 不可数名词
They bumped her off because she knew too much.
因为她知道太多，所以他们把她干掉了。
Seeing too much violence on television can desensitize people to it.
在电视上看太多暴力，会使人对暴力麻木不仁。
They bumped him off because he knew too much about their illegal activities.
他们把他谋杀了， 因为他对他们的非法活动知道得太多了。
too many + 可数名词
They have too many restrictions.
他们有很太多的限制。
One reason for my decision was that all too many people advised me not to do it.
我之所以做出这样的决定，原因之一就是有太多的人不想让我来这里。
Versatility is another of your strong points, but don't overdo it by having too many irons in the fire.
你还有一个长处是多才多艺， 但不要揽事太多而太露锋芒。
much too + 形容词 很，非常….
One of the big mistakes that I think people make is to do too much too soon.
我认为人们常犯的一个大的错误就是在太短的时间里做得太多了。
Look, " he said to his people, "the Israelites have become much too numerous for us.
对他的百姓说：“看哪，这以色列民比我们还多，又比我们强盛。
For example, all of these elements are unlikely to be implemented as a single component, since they're much too complicated for this to be the case.
例如，所有这些元素都不可能作为一个单一的组件被实现，但是这对于一个用例来说太过复杂了。
初中英语必考短语详解5
spend, pay, cost, take的用法和区别
sb. spend … on sth. 某人花了…(时间、金钱)在某事上。
sb.spend…. (in) doing sth. 某人花了…(时间、金钱)做某事。
we should not spend our fortune.
我们不能浪费钱财。
you really shouldn't spend so much effort on it.
你真不该在这件事上花费这么大的精力。
he used to spend all his money on food and drink; now he lives a simple life.
他过去把钱都花在吃喝儿上，现在可节省了。
sb. pay …for sth. 某人为某物花了…钱。
we will not pay for your crisis.
我们不会为你们的危机付款。
all this may be the price we pay for progress.
这一切都可能是我们为进步付出的代价。
i'll settle with you, you have to pay for your insulting.
我早晚要找你算这笔账的，你得为你的侮辱行为付出代价。
sth. cost sb. … 某物花了某人…钱。
did you reckon in the cost of the taxi?
你把坐计程车的费用计算在内了吗?
they deducted the cost of the broken window from his allowance.
他们从他的津贴中扣除损坏窗户的费用。
we have to weigh the cost of the new system against the benefits it will bring.
我们必须权衡一下起用新系统所需的成本和它将带来的效益。
it takes/took sb. … to do sth. 花了某人…(时间、金钱)做某事