您正在看的高中三年级是:中学英语基础知识分类总复习(四)。 >　　6.over

　　(1)通过(无线电，电话等)

　　He learned English over the radio.

　　(2)在……期间

　　She made a trip over the last summer holidays

　　7.at

　　(1)处于……状态

　　the two countries are at war 正在交战。

　　She is at desk 在读书

　　at table 用餐中 at tea time 在饮茶过程中

　　(2)按……速度，照……价格

　　at full/high speed 全速/高速

　　at a speed of 50 miles an hour 以每小时50英里的速度

　　at a high/low price 以高/低价

　　He will get it at any cost. 他将不惜一切代价得到它。

　　(3)与adj连用，表示“因某种情绪而……”

　　常见的这类词组有：be surprised at sth.

　　be shocked at sth. be astonished at sth.

　　be pleased/glad at sth. be angry at sth.

　　(4)“at+名词短语”表示“因……而产生某种情绪，一……就……”

　　at the sight of 一看见……就……

　　at the sound of 一听见……就……

　　at the news of 一得到消息……就……

　　8.above

　　(1)可代替beyond，表“超越，越出……之外，不屑于，(表示品质，行为，能力等)但不常用。

　　His ability is above the average.他能力超群。

　　The man is above telling lies.那人是不会说谎的。

　　She is above other students in the class.

　　她的学习成绩超过班上其他学生。

　　9.on

　　(1)从事……中，处于……情况中

　　He is working on a new novel. The building is on fire.

　　(2)按照，凭，依靠

　　You should act on his advice.你应该听从他的建议。

　　They live on rice. They theory is based on facts.

　　(3)一……就(表示时间性，后接动名词或表动作的名词)

　　On arriving at the factory ,he went to see the manager.

　　On hearing the news ,she left for Nanjing.

　　(4)以……方式，通过……

　　They talked on the telephone. on the radio. on TV.

　　10.against

　　(1)依靠，碰着，撞击(方向或位置)

　　I have hit my head against a wall and hurt myself.

　　(2)反对，违背(与for相反)

　　They fought bravely against the enemy.

　　He did it against his own will.他是违心做那件事的、

　　(3)防备，准备

　　Some animals store food against the witer.

　　They have got prepared against flood.他们已经做好了防洪准备。

　　(4)衬托，相映。

　　Flowers look better against green leaves.好花还需要绿叶扶。

　　11.under

　　(1)在……期间，在……过程中(多指过程)

　　The hotel is under construction

　　The question is still under discussion.

　　The patient is under treatmeat.

　　(2)固定短语中用under的情况。

　　under the leadership of 在……领导下

　　under one’s rule 在……统治下 (be) under suspicion 受到怀疑

　　12.with

　　(1)尽管，虽然(表示让步)

　　With all her money ,she is not happy.

　　(2)因为，由于(表示原因)

　　His face turned red with anger.

　　With such knowledge and eXPerience ,he is sure to cucceed.

　　有了这样的知识和经验，他一定会成功。

　　(3)构成复合结构作状语

　　He lay awake on the bed ,with his eyes wide open

　　(4)(时间)与……同时，随着

　　With these words ,he went out.

　　With the development of modern agriculture and industry,more and more waste is produced.

　　13.to

　　(1)比，比较，对(表示比较)

　　They won the game by 5 to 4. I prefer oranges to apples

　　(2)属于，对，给(表示对象关系)

　　This pen belongs to my father. She is very kind to me.

　　Did he send a book to you?

　　14.like

　　(1)像，似，和……一样。

　　He is a bit like his father. The moon looks like a silver plate.

　　I wish I could swim like a fish.

　　(2)好像

　　It looks like rain today.今天好像要下雨。

　　They look like winning. 他们好像要赢了。

　　15.as

　　(1)作为，当作

　　treat sb as 把某人当……对待 look on ……as 他……认为，看作……

　　(2)as用于习惯用语中

　　as for 至于……就……而言 as to 关于……

　　as from/of 自(某日)起，(……时间)以后

　　as it is(was)实际上，事实上 as well (adv)也