2017北师大版高二下Unit 21《Human Biology》(Communication)word教案

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1、Lesson 4 英语常用同义词辨析英语常用同义词辨析 break up 和和 break down 用法用法1. The ship broke up on the rocks.船触礁破裂了。2. What broke up their friendship?谁破坏了他们的友谊3. Their marriage broke up . 他们的婚姻破裂了。4. The police had to use force to broke up the crowd 警察不得不用武力驱散人群。.5. I am sorry to arrive late, but my car broke down half

2、way.抱歉我来晚了,我的车在半路 上坏了XK6. The peace talks broke down without any agreement being reached.和谈失败了,没有达 成任何协议。7. I cant have you breaking down in health.我不能让你的身体一天天垮下去。8. Sugar and starch are broken down in the stomach.糖和淀粉会在胃里分解。break up 是指打碎, 破碎, 分裂, 结束, 衰落, 分解, 变坏, 驱散。例如解散人群,关系 破裂、某物破碎等KBreak down 是指毁

3、掉, 制服, 压倒, 停顿, 倒塌, 中止, 垮掉, 分解。例如车发生故障, 计划等失败、身体垮了、分解物质等。matter1. Is anything the matter ? 有什么问题吗?2. You look a bit pale. Whats the matter with you ? 你看起来脸色有点苍白。 你怎么了?3. There is an important matter I would like to talk to you about.有一件重要的事情我要跟 你讨论。4. It doesnt matter whether it rains or not tomorrow

4、.明天是否下雨没什么关系的。5. It doesnt matter that you came late. 你来晚了没什么关系。6. Pain doesnt matter to him. He is very strong.痛苦对他来说没什么关系。他身体很强壮。7. It doesnt matter to me which one you choose.对我来说你选择哪一个都 没关系。8. No matter what you do ,I wont forgive you.不管你做什么,我都不会原谅你9. No matter where he is ,I will find him.不管他在哪

5、,我都会找到他。10. No matter how late you come, I will wait for you .不管你来得有多晚,我都会等你。matter 用作名词表示事件, 问题, 物质, 内容, 实质, 原因, (印刷或书写的)文件, (文章 或讲话等的)素材,一般在句中用的时候要在 matter 的前面加上定冠词 the。matter 用作动词表示有关系, 要紧,一般用于否定句或是问句中;后面可以跟 what ,where,when ,whether 等引导的从句。to ones surprise 结构结构1. To my surprise , he could escape

6、 from that big fire.令我惊讶的是,他能够从那场大火里 逃脱出来。2. To our great surprise, our team won the football match. 令我们很吃惊的是,我们队赢 了足球赛。3. To my joy, I could pass the difficult math exam.令我高兴的是,我能 通过那次很难的 数学考试4. To his sorrow, his whole house was destroyed in the earthquake.令他悲伤的是,他的整 座房子都在地震中毁掉了。5. To her delight,

7、 she has got a new job in the company.令她高兴的是,她在那个公司里找 到了一个新工作。6. To our satisfaction, he could get the first prize in the competition. 我们满意的是,他在 比赛中获得了一等奖。7. To his amazement, his parents got him in such a short time.令他吃惊的是,他的父母亲 在那么短的时间里就回来了。8. To our excitement, we won the battle against the enemi

8、es.令我们激动的是,我们赢得了 跟敌人的战斗。to ones surprise 类似的结构一般是 to 后面跟物主代词 +表示感情或是情绪变化的名 词,通常表示某人的一种情绪和感情。一般在句中作状语。have sb do 与与 have sb doing 用法比较用法比较1. The boss often has workers work for a long time.那个老板经常让他的工人长时间工作。2. I would like to have him help me to finish the work.我想让他帮我完成那个工作。3. Who would you rather hav

9、e post this letter ? 你想让谁帮你寄这封信?4. Dont have the machine working all the time.不要让这个机器一直在运转。5. Its impolite to have him waiting outside for such a long time.让他在外面等这么长时间 是不礼貌的。6. You should be careful! Have the fire burning till tomorrow morning.你应该小心。让火一 直燃烧到明天早上。have sb do 表示让某人做某事 与 make /let sb do

10、 近义;have sb doing 表示让某人一直 做某事。与 keep sb doing 近义。前者表示让某人去做了某事,所以用不定式(have sb to do );后者表示让某人一直 做某事,所以用现在分词(have sb doing)in order to, in order that, so that 与与 so as to 用法探异1 People must eat in order to live.人们必须吃饭才能生活。2 He works very hard in order to support his family.他努力工作是为了养家糊口。3 He got up very

11、 early in order to catch the first bus.他起的很早是为了赶上头班车。4 We should work hard in order that we can pass the exam.为了能通过考试,我们应该 努力学习。5 They talked in a very low voice in order that they could not be heard.为了不让别人听 见他们讲话,他们用很低的声音讲话。6 In order to get home on time, he didnt rest on his way . 为了能够准时回到家,他在 路上都

12、没有休息。7 We hurried so as to be in time.我们赶紧走,好及时到。8 Speak clearly so that everybody can understand you .请说清楚点,这样每个人都能明 白你。9 He often told lies, so that no one believe him .他经常撒谎,都没人相信他。10. Please wear your sun glasses so that the sun wont burn your skin.请带上太阳眼镜,这 样太阳就不会晒伤你的皮肤。这几个词组在意思是差不多的,都表示目的。这些词组在句中一般做状语,表示目的。so as to 和 in order to 后面一般跟不定式; 前者引导的动词不定式不可放在句首,而后者引导的可放在句首。so that 和 in order that 一般后面跟从句。

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