(完整版)北师大版高中英语必修三U7知识点

Unit 7The Sea 知识要点重要词汇1.direction n.方向；指导6.owe vi.&vt.欠〔债)等；把……归功于7.apology n.道歉请留意make an apology to sb.for sth./doing sth.，apologizetosb.forsth./doingsth.等词组的意义。

9.recover vt.&vi.痊愈；复原重点交际句式Yes,mm,right. 是的，嗯，对。

Yes,I see.是的，我明白。

Yes.I suppose...must be.是的，我想……一定是这样。

I’m for/again st...我支持/反对……I agree/I disagree...我赞同/我反对……It would be better if sb....要是某人能……，事情会好得多。

重点语法复习关系代词引导的定语从句；学习由关系副词where,when,why引导的定语从句；了解先行词前带有介词与介词短语的非限制性定语从句；掌握几种特殊的比拟结构。

写作要求学习写活动报告，用适当的语言发表自己对某次活动或某个活动场所的看法，表达自己对某次经历的感受。

我们可以按照以下步骤和思路来组织报告：1.报告的题头：To：〔收看报告者)From：〔发出报告者)Date：〔写报告的日期)Subject：〔报告的主题)2.概览：总体描述一下活动的情况，简要介绍活动的过程和内容；3.列出活动中有益的和你觉得特别的地方；4.列出你觉得不尽如人意的地方;5.对参加此类活动提出建议，比如哪些活动值得尝试，哪些活动不去也罢。

如果想获得最大的收获，需要注意些什么，比如是否带照相机等。

Unit 7 知识点总结set sail（for）起航（去）set about doing sth./set out to do 开始着手做某事choose to do sth.选择做某事choose-chose-chosenaccording to sth. 根据，依据be forced to do sth.被迫做某事commit a murder 谋杀get into trouble 遇到麻烦persuade sb.to doa劝服某人做某事persuade sb,into/out of doing 劝服某人不做某事persuade sb.of sth, 使某人相信某事in search of 寻找in one’s/the search forsearch sb./sp search for search。

forsb.be frightened of/ to do/that 害怕做sth. be frighteningapologise to sb.for doing sth.offer/make an apology to sb. for doing sth. accept an apology.接受道歉make it to 到达make it 获得成功，约定时间be known for/as/tosucceed in doing manage to do sth.设法做成某事be under the control of 在….的控制之下long gefore=long long agobefore long=soon.find+O.+n./adj/adv./p.p./doing/doneban sb.from doinga solution to…….的解决方法present sth. to sb.向某人提交某物present sb.with sth.=present sth.to sb.present sb.to sb.向某人介绍某人at present 目前,现在for the present 暂时attract one’s attention toplay a trick /tricks on sb.戏弄某人at a discount 打折扣get/give/offer a discount 得到/给予/提供折扣take measures/steps/action to do sth.The classroom measures(vi) about 10m by 8m. deal with 处理，对付，论述，与…做买卖be responsible for doing sth.earn/make a /one’s living from/by+谋生手段+as 某一职业或身份every two hours=every twice hour 每两小时every other hour每隔一小时every few hours 每隔几小时watch out(for) 留意，密切关注on the one hand…on the other handin length 在长度方面sb.be terrified of doing sth./thatescape +n./doing(多用被动)have a narrow escape 九死一生survive vi 幸存，生存下来vt.幸免于，比….活的长He is lucky to survive the massive earthquake . She survived her husband by five years.recover from 从…中恢复过来recognize sb./sth./by/ from sth.从…辨别出recognize…as/ to be…把…当作on the edge of 在…的边沿；濒临make sense 有意义，讲得通pick up拿起，捡起；接人；接受（电台节目）；收拾，整理（无意中）发现，得到；得到，买到；健康好转；得病，染病。

1.keep …in mind =bear …in mind 记住be in one’s mind 有……想法，想念……be on one’s mind 压在心头，有心事bring (back) to mind 使……想起change one’s mind=alter one’s mind改变主意keep one’s mind on 专心于……,聚精会神做……make up one’s mind to do sth. 下决心，决定to one’s mind 照……看来be of one mind(=be of the same mind) 想法一致，同心同德mind one’s own business 少管闲事never mind 没关系；别介意例子：（1）I have tried to keep his advice in mind when writing this book.(2) I think I know what is in your mind.(3) Please tell me what is on your mind.(4)The story you have just told brings to mind a strange thing that happened to me.(5)Nothing could change his mind, so the meeting broke up.(6) I found it hard to keep my mind on what he was saying.(7)Have you made up your mind to do what I told you?(8)I’m surprised at his doing such things; it’s dishonest, to my mind.2.as …as possible=as …as sb. can尽量Please be as kind to her as possible.Please be as kind to her as you can.3.participate vi. 参加，参与；分享participate with sb. in sth. 与某人分享/分担……participant n. 参加者，参与者participating adj. 由多人（或多方）一起参加的participation n. 参与，参加，分享participatory adj。

Warm up & Lesson 12. choose, select, pickchoose 任意选择，（尤其是两者之间）choose.....from ....从....中选择select 仔细考虑选择（强调多者间鉴别）pick 口语化选择（不涉及愿意与鉴别）3. as many as ( + 数词+可数名词复数)，“多达.....”类似的还有：as much as 多达，as far as 远达，as high as 高达The great fire burned down as many as twenty buildings.as much as + 数词+ 可数名词复数，表示金钱、距离、时间、重量、水量、热量等各方面的程度或数量，也表多达Most of the stones weigh as much as 15 tons.as much as 还可以用来修饰动词，而as many as 则不能。

You can eat as much as you can4 get (sb.) into trouble (使某人) 陷入麻烦之中be in trouble 处于困境中，有麻烦ask for trouble 自找麻烦take the trouble to do sth. 尽力做某事there be / have trouble (in ) doing sth. 做某事有困难5 follow v. 跟随，跟在后，沿着....走，明白，领会；听从，服从as follows 如下The results are as follows. 结果如下follow around/ about 到处跟随follow through 坚持到底，执行follow up 跟进，采取后续行动1 用signal,sign,symbol, mark , symptom 填空1) Dark clouds are usually a _____ of rain.2) A red light is usually a ___ of danger.3) The cross is the _____ of Christianity.4) Cigarettes can aggravate ( 使严重) the _____ of a cold.5) I put a ____ in the margin . ( 页边空白) to remind me to check the figure.2. 1）matter(1) 要紧，重要，有关系matter通常用于疑问句或否定句中。

Unit 7 The Sea知识小结【重点词汇】1. participate 参加2. evaluate 评估，评价3. arrange 安排，准备4. chimpanzee 黑猩猩海豚6. sign 符号，记号7. hunt 打猎，猎杀8. actor 演员女演员10. writer 作者，作家11. collection 收集，收取12. ski 滑雪13. water skiing 滑水14. windsurfing 风范滑浪15. frightening 令人惊骇的，骇人的16. underwater 在水下，供水下使用的17. spirit 精神18. explorer 探险家19. sailor 水手，海员20. voyage 航海，航空21. ancestor 祖先22. AD 公元23. further 更远24. persuade 说服25. unknown 未知的最终，终于27. deed 行为，行动28. journey 旅行，旅程29. lecture 讲座30. brake 刹车，制动器31. apologise 道歉32. pollute 污染33. pollution 污染物34. over-fishing 过度捕捞35. industrial 工业的36. agriculture 农业的37. chemical 化学物38. ban 禁止39. solution 答案，解决办法港口，海港讲演，演示智力，理解力 有才智的，理解力强的 有活力的 珊瑚 发现 教育 现代的吸引人的地方，吸引人之物 吸引 鲨鱼 折扣戏法，把戏 融化，熔化度量（大小、长短等）测量 长度，长 男生 厘米 漩涡可怕的，令人厌恶的 浮，漂 62.terrify 令人感到恐惧逃脱，逃跑 恐怖，恐惧 灵魂幸存，生存下来 恢复正常，健康 尖声喊叫，惊呼 下沉，沉没 不能的，不会的 辨认出 大洋洲对立的人（物）；反义词 网 渗漏，泄露 运动场，体育场 辩论，争论 当地的，地方性的 店主，店东 海湾，湾 野生生物 意见不合，不同意【重点短语】Lesson11. participate in( doing) sth. 参加，参与2. according to= based on 根据3. be forced to do sth. 被迫做某事4.make sb. do sth 使某人做某人5. sb. be made to do sth. (被动结构要加上to)6.get into trouble 陷入困境（动作）7.be in trouble处于困境之中（状态）8.have trouble / difficulty (in) doing sth. 做某事有困难9.persuade / talk sb. to do sth=persuade / talk sb. into doing sth. 说服某人做某10.persuade /talk sb. not to do sth.=persuade / talk sb. out of doing sth说服某人不11.persuade sb. of sth. 说服某人相信…12.make it to sp. 到达某地13.make it ①取得成功②把时间定在…14.in search of = in the search for寻找15.search sb./ sp. 搜查某人/某地16.search for sb./sth. 寻找某人/某物17.follow one’s directions 按照某人的指点18.be believed /reported/ said to be sth 据信/据报道/据说是…19.apologise to sb. for (doing) sth. 因为某事像某人道歉Lesson220.deal with 处理（和how连用） do with (和what连用)21.ban sb. from doing sth. 禁止某人做某事22.keep a record of sth. 记录…23.make a / one’s living by /from…以…谋生24.make a / one’s living as…作为…谋生Lesson 325.play a trick on sb. 戏弄某人26.do tricks 变戏法，演杂技27.take measures to do sth. 采取措施做某事注意：measure作系动词“量起来…, 度量为…”时，不能用于进行时态和被动语态28.stop sb. from doing sth. 阻止某人做某事29.on the one hand, …… on the other hand……一方面……另一方面……30.倍数的表达: ①倍数+as +adj./ adv.原级+as ②倍数-1+ adj./ adv.比较级+than③倍数+度量名词（length/ width/ depth/ height/ size等）+of31.in length/ width/ depth/ height 在长度/宽度/ 深度/高度方面（注意没有冠词）32.watch out = look out = take care 当心33.watch out for sb.提防某人Lesson434.tie… to…把…绑在…35.be covered with sth. 被…覆盖着36.all at once ①忽然，突然②同时，一下子37.pick up ①搭载②拾起③收听节目，接收信号④（非正规地）学会⑤染上（疾病，坏习惯）38.escape from the cage / prison 从笼子/监狱中逃跑escape sth / doing sth逃避（做）…39.survive the earthquake 在地震中幸存下来（survive为及物动词，后直接跟表示灾难的名词，不能加任何介词）40.be for / against sth 支持/反对。

Unit7 课文知识点的总结重难点解析1. They achieved this long before Columbus ever set sail.1) long before 早在….之前，很久之前eg. He told me that he had seen the film long before.before long 不就之后，很快相当于sooneg. Before long he had to move again.achieve完成(功绩等); 实现(目标, 目的等); 获得。

例1：They achieved the victory at last. 他们终于获得了胜利。

例2：She achieved a six-minute mile. 她用6分钟跑完了一英里。

例3：He will never achieve anything if he doesn’t work hard. 他如果不努力工作就永远不会有所成就。

2) set sail张帆, 启航。

例：Mr. Li set sail for Japan yesterday. 李先生昨日乘船启航去了日本。

拓展：关于set的常用句型和短语：① set an example树立一个榜样例：Lei Feng set a good example to others. 雷锋给他人树立了一个好的榜样。

② set off出发例：We set off at dawn. 我们黎明时就动身了。

③ set out出发; 着手开始做例：The reporter immediately set out to get these important facts as soon as the accident happened. 事故一发生，那位记者就立即着手去采集这些重要的资料。

④ set up建立例：One of my dreams is to set up my own school. 我有一个梦想是建立属于我自己的学校。