初中英語必考短語詳解

　　對初中英語必考短語進行詳細的講解，相信同學們會理解的更加快。下面是小編給大家整理的，供大家參閱!

　　1

　　used to，be used to，be used for的用法和區別

　　used to + 動原，“過去常常”，

　　he used to drank.

　　be used to 譯為“被用來…”，後接動原。

　　it is used to cut things.

　　be used to 譯為“習慣於…”，後接動詞ing或名詞/代詞。

　　如：

　　he’s used to working late.

　　we are all used to following others.

　　be used for + 目的名詞或動詞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.

　　在大多數情況下，這個模組只是用於除錯目的。

　　however, it will need many more studies before the technique used in this study can be used for diagnosis.

　　不過，在這項研究採用的技術能夠被用於臨床診斷之前，還需要進行更多的研究。

　　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.

　　理論上來說，它們現在仍然可以用於咀嚼，但是大約三分之一的人的智齒從側面萌出，就可能會導致疼痛和感染。

　　2

　　at , on , in的用法和區別

　　at , on , in 三者都可以表示“在……的時候”。

　　at：表示在哪個時刻用;

　　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

　　3

　　on，in，with的用法和區別

　　on：表示使用通訊工具、資訊或傳媒，乘坐交通工具等;

　　i don’t want to talk about it on the phone.

　　in：使用語言文字等媒介;

　　can you speak it in english?

　　with：藉助具體的手段或工具。

　　don’t write it with a red pen.

　　do you like to hobnob with me?

　　你願意和我一起喝兩杯嗎?

　　i have something to talk with you.

　　我有點兒事要和你談一談。

　　i have something to square up with you.

　　我有點事要和你商談解決一下。

　　4

　　too much. too many, much too的用法和區別

　　too much + 不可數名詞

　　They bumped her off because she knew too much.

　　因為她知道太多，所以他們把她幹掉了。

　　Seeing too much violence on television can desensitize people to it.

　　在電視上看太多暴力，會使人對暴力麻木不仁。

　　They bumped him off because he knew too much about their illegal activities.

　　他們把他謀殺了，因為他對他們的非法活動知道得太多了。

　　too many + 可數名詞

　　They have too many restrictions.

　　他們有很太多的限制。

　　One reason for my decision was that all too many people advised me not to do it.

　　我之所以做出這樣的決定，原因之一就是有太多的人不想讓我來這裡。

　　Versatility is another of your strong points, but don't overdo it by having too many irons in the fire.

　　你還有一個長處是多才多藝，但不要攬事太多而太露鋒芒。

　　much too + 形容詞很，非常….

　　One of the big mistakes that I think people make is to do too much too soon.

　　我認為人們常犯的一個大的錯誤就是在太短的時間裡做得太多了。

　　Look, " he said to his people, "the Israelites have become much too numerous for us.

　　對他的百姓說：“看哪，這以色列民比我們還多，又比我們強盛。

　　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，所有這些元素都不可能作為一個單一的元件被實現，但是這對於一個用例來說太過複雜了。