高中英语必修二单元四Book2 Unit4 知识点整理

1、Book 2 Unit 4 知识点重点单词contain vt. 包含；包容；抑制强烈的感情等container n. 容器；集装箱；货柜 The container contains many kinds of fruits, including a pineapple/a pineapple included.这个容器盛放着许多种水果，其中包括菠萝。affect vt. 影响；感动；侵袭be greatly/deeply affected by 被深深打动 2effect n. 作用；影响have an effect/influence on 对产生影响The traffic issue

2、is very difficult to settle. It not only affects our everyday life, but may also threaten peoples lives.交通问题很难解决，它不仅影响着我们的日常生活，而且也可能威胁到人们的生命。appreciate vt. 鉴赏；感谢；意识到；欣赏appreciate + n./pron./v.-ing 重视/感谢I would appreciate it if 假设，我将不胜感谢appreciation n. 欣赏；感谢Id appreciate your writing me back as soon

3、as possible.你尽早回信我将感谢不尽。温馨提示：当appreciate, hate, dislike, love, like, depend/rely on等词后接宾语从句时，一般先加it, 再接宾语从句。I would appreciate it if you take the trouble to do so much for me.假如你能不辞辛苦地为我做那么多事情我将感谢不尽。succeed vi. 成功；继承 vt. 接替；继任succeed in doing sth. 成功地做某事 succeed sb. as 接替某人成为 successful adj. 成功的 be

4、successful in doing sth. 成功地做某事 3success n. U成功；成就 C成功的人或事物Finally, I wish this years English speech competition a great success.employ vt. 雇用；利用时间，精力等；使忙于，使从事于 n. 使用；雇用employ sb. as 雇用某人任 employ oneself in doing sth./be employed in doing sth. 忙于做某事employer n. 雇主 employee n. 雇员；受雇者 employment n. 职业；

5、工作；使用She was employed in watering the flowers, so she did not notice what was happening.她在忙着给花浇水，没有注意到发生的一切。harm n. 伤害；损害 vt. 损害；危害do/cause harm to 对造成伤害 There is no harm in doing做某事无害处harmful adj. 有害的，造成伤害的 be harmful to对有害die out 灭亡；逐渐消失die away 声音、光线等逐渐消失 die down 减弱；平息be dying for 很想要；渴望 be dyin

6、g to do sth. 极想干某事protectfrom 保护不受危害protectagainst 保护以防 keepfrom doing stopfrom doing preventfrom doing 阻止做protection n. 保护温馨提示：以上短语在被动语态里均不可省去from, 而在主动语态中，与stop/prevent搭配的from可以省略。As is known to us all, shoes play an important role in our life, for they can protect our feet from being hurt.众所周知，鞋子

7、在我们生活中起着重要的作用，因为它们能保护我们的脚免受伤害。pay attention to 注意，留意draw/attract/catch ones attention 引起某人的注意 fix/focus/concentrate ones attention on 把注意力集中在In order to protect the balance of nature, the professor suggested that we should pay attention to improving peoples environmental awareness.为了保护生态平衡，教授建议我们重视进

8、步人们的环保意识。重点句型It shows the importance of wildlife protection, but Id like to help as the WWF suggests.它说明了野生动植物保护的重要性，不过我想按照世界野生生物基金会的建议帮助你们。句法分析:as 在句中引导方式状语从句，意为“按照；如同。as作为关系代词，可以引导非限制性定语从句。as作为连词的用法主要有：“如同；按照，引导方式状语从句。“当时候；随着引导时间状语从句。“因为；既然，引导原因状语从句。“尽管，引导让步状语从句，常用倒装语序，可与though互换。As the old saying

9、 goes, “When in Rome, do as Romans do.常言道，入乡随俗。温馨提示:suggest 此处意为“建议，用作此意时，从句要用“should+动词，即虚拟语气；suggest还可作“暗示；说明讲，用作此意时其从句要用陈述语气。They learned this from the way the bones were joined together.他们是根据恐龙骨骼的连接方式理解到这一点的。句法分析:way表示“方式；方法时，其后常接that或in which引导的定语从句，也可以将关系词that/in which省略掉。way后接定语从句时，假如关系词在从句中作主语或宾语那么用关系代词that/which,作宾语时可以省略。I think you hurt h