高二英语《MULanguagepoints》-精讲版课件

1、Unit 2Language points1. Then we will open the floor for discussion. (Line 8) 之后，我们将展开集体讨论。open the floor: 展开讨论the floor: 发言权 全体与会者 议会的议员席 Are there any questions from the floor? 与会者有问题要提吗？ The delegates crowded the floor of the House.代表们挤满了议院的议员席。2. If you have any questions or comments, you can use

2、 this time to voice them. (Line8-9) 如果大家有疑问或评论，可以 利用这个时间段来提出。voice v. 表达，吐露 She voiced several objections to the project. 她对这个项目提出了几点反对理由。voice n. (表达的)意见、愿望或呼声 We would like to hear the voice of the students and their parents before we carry out the new plan. 在新计划实施前，我们想要听听 学生和家长们的意见。3. I am talkin

3、g to you today about the way large areas of the world are damaged by industrial waste. (Line 10) 我今天跟大家谈谈世界上大片 地区是怎样受工业污染而被破坏 的。the way 是先行词，后接一个定语从句，而且从句中含“用这种方式”的意思，way 后面的关系词可以用 that / in which / 三种形式。 我不喜欢你和我说话的那种方式。 I dont like the way you talk to me. 4. In addition, many sea creatures are bein

4、g wiped out by fishing boats. (Line16) 此外，大量的海洋生物正被捕 捞船赶尽杀绝。in addition 另外 另外，我还要补充一点。 In addition, I have one more point to make. in addition to sth/doing sth = besides 除了什么之外 他除了会英语之外，还会法语。 He speaks French in addition to English. 除了上面提到的同学，约翰也要 参加这个会议。 In addition to the students already mentione

5、d, John will also attend the meeting.wipe out 短语动词 destroy completely 消灭，摧毁 那种致命的疾病差不多要了全村人的命。 The deadly disease almost wiped out the entire population of the village. to remove liquid from a surface using a cloth (用布) 擦净 我连忙把洒出来的牛奶檫干净。 I hastily wiped up the milk I had spilled.5. These boats catch

6、 large numbers of fish without giving them time to lay eggs. (Line16) 这些捕捞船捕捞大量的鱼类， 根本不让他们有产卵的时间。large numbers of 可以用 alarge number of 替换，表示大量的，修饰可数名词。 很多同学通过了模块四的最后一次 测试。 A large number of students passed the last test of Module 4. 她已经收集了很多不同种类的邮票。 She has collected large numbers of stamps of diffe

7、rent kinds.lay eggs 动词词组，意思是：(birds, insect, fish, etc.) produce eggsfrom their bodies(鸟、昆虫、鱼等) 产卵 This is the season when fish lay eggs. 这是鱼儿产卵的季节。注意：有关 lay 的其他用法撒谎： lieliedliedlyinglaylaidlaidlayinglielaylainlying放，搁，置；下蛋 她仔细地把新裤子平放在床上。 She carefully laid her new trousers on the bed.躺，平卧：6. This w

8、ill have a lasting effect upon the number of fish left for us to eat. (Line17) 这种做法对存活下来供我们食用 的鱼类的数量将产生持久的影响。have an effect upon / on动词短语， 对产生影响 老师说的话对小孩子往往有很大 的影响。 What the teachers say usually has a great effect upon / on children.7. The worlds population has grown to more than six times what it w

9、as in 1800. The figure is now approaching 6.5 billion people. (Line 20) 目前的世界人口与1800年相比已 经增长到那时的六倍多，这个数 字已接近65亿！grow to 动词短语, “增加到”，类似的表达有 increase to,rise to, climb to等。 这个学校的学生人数已经增长 到5000多了。 The number of students in this school has grown to more than 5000.注意 grow to 与 grow by 的区别,grow by 表示“增加了”

10、，指“净增了”， 同样，类似的表达有increase by, rise by , 等。 用电脑的人数每年净增20%。 The number of people who use computers grows by 20% every year.six times 六倍times 是倍数的意思，是可数名词。注意下列结构：(1) times + as +形容词/副词 + as +(2) times + 形容词/副词的比较级 + than +(3) times + the width/size/ length/weight+ of +(4) times + what 引导从句 这个盒子有那个五倍那么

11、重。 This box is five times as heavy as that one. The box is four times heavier than that one. The box is five times the weight of that one. 目前的产量是十年前的三倍。 The production is now three times what it was ten years ago. 8. My suggestion is that we should try to cut back on production and reduce the amount

12、 of things we make and buy. (Line 22) 我的建议是，我们应当尽量削减 生产，减少制造和购买物品的数 量。My suggestion 后面跟一个表语从句，这个表语从句中的谓语动词常用“should + 动词原形” 的形式构成，其中 should可以省略，在 proposal,suggestion, order,recommendation, requirement,decision, advice 等表示建议、要求、命令等名词后的表语从句、同位语从句中，谓语动词用 “should + do”其中should可以省略。 他的建议是我们应该早点睡觉。 His ad

13、vice is that we (should) go to bed early. 我们都同意你的提议，上演一幕 短剧。 We all agree to your proposal that we (should) put on a short play.在 suggest, order, demand,request, desire, insist,require, decide, determine,advise, recommend, deserve(值得提及) 等动词后的宾语从句也用(should) + do的虚拟语气。 老师要求作业在四点之前做完。 The teacher order

14、ed that the work (should) be done before 4 .在用 it 作形式主语, 这类动词作谓语的句子中，主语从句中也用这类虚拟语气，构成 It is suggested/ordered/proposed/required/demanded/requested/insisted +that + (should) +V / not V 要求每个人今晚把所有东西准备好。 It is required that everyone (should) get everything ready by tonight.注意: 当 suggest 表示“暗示”;insist 表

15、示“坚持认为”时不用虚拟。 他的口音表明他是湖南人。 His accent suggests he comes from Hunan. 我坚持认为是他错了。 I insist that he was wrong.cut back on 动词短语，意思是cut down on 削减，缩减 Some companies are cutting back on staff at the moment. 有些公司目前在裁员。 The doctor has told me to cut down on fat. 医生告诉我要减少脂肪的摄入量。9. As an economist, Im often se

16、en as being against the environment. (Line 30) 作为一名经济学家，我常常 被人视为是反对环保的。动词短语 see sb./sth. as：to consider something to be a particularthing or to have a particular quality认为某人或某物具有某种特点(是一特殊事物)，被动式为be seen as 约翰认为每个与他女朋友说话的 男人都是一个潜在的危险。 John saw any man who spoke to his girlfriend as a potential threat

17、. 城市总是被认为是充满机遇的地方。 Cities are always seen as places of opportunity.10. The people running these factories are very concerned about the environment. (Line40) 经营这些工厂的人们对我们目前 的环境状况很关注。running these factories 是现在分词短语做定语，running 的意思是managing or being in charge of 经营，管理 他在街道的拐弯处开了一家小店。 He runs a small sho

18、p at the corner of the street.类似的现在分词短语做定语的情况还有许多，可改成定语从句来修饰前面的名词。 There is a tree standing in the corner of the sitting-room.= There is a tree which stands in the corner of the sitting-room. 一棵树矗立在起居室的一角。 A man respecting others will himself be respected.= A man who respects others will himself be

19、respected. 尊重他人的人将会得到别人对他的 尊重。 Did you see the boy crying by the road?= Did you see the boy who cried by the road? 你看见了那个在马路边哭脸的男孩吗？concern n. & vt.1. 作“关心”讲时，其后通常用反身代词concern oneself about / in/ with2. “担心，焦虑”与concerned有关的词组：be concerned about 关心be concerned over/at sth为某事忧虑be concerned in sth 与某事有

20、牵连be concerned with牵涉到；与有关；参与 It is necessary for you to be _ about others business. A. concern B. concern yourself C. concerning D. concerned D11. But I do agree that recycling may be the key to helping both sides. (Line 45) 但有一点我很赞同：循环利用或 许是对两者都有利的解决办法。名词 key: the most important thing答案，解决办法，to 是介

21、词，后面跟名词，代词或动名词短语做宾语，即the key (to sth/doing sth) 充分的准备是成功的关键。 The key to success is full preparation. 解决问题的办法是耐心。 The key to solving the problem is patience. Fill in the blanks with the properform of the words given.1.environmenta. The room is not the best _ to work because of the disturbing _ influe

22、nces.b. The _ says that building a new factory there will be _ dangerous.environmentenvironmentalenvironmentalistenvironmentally2. economy The _ predicted thatnational _ developmentwould be good to local _ .3. industry With the development of _, more and more _ waste will be producedpolluting large

23、areas.economisteconomiceconomyindustryindustrial4. chemicala. _ is her favorite at school.b. The _ said that the medicine had some side effects.5. responsibilitya. All of us should take_ to protect our earth.b. All pilots are _ fortheir passengers safety.Chemistrychemistresponsibilitiesresponsible F

24、ind a word or phrase in the text toreplace the word or phrase underlined.1. The spokesman expresses with words the workers dissatisfaction.2. We wont go to see a film. We have no time. Besides, it is raining hard.3. If we dont sell more good, we have to reduce production.4. The village was destroyed

25、 during the war.voicesIn additioncut back onwiped out Choose the best explanation of theword or phrases underlined.1. Recycling may be the key to helping both. A. the answer B. important C. the access2. The people running these factories are very concerned about the environment. A. organizing B. in

26、charge of C. walking quickly3. It would be beneficial to expand our industry.A. spread out B. cause sth to become largerCBB Fill in the blanks with thebest word or phrase. 1. lie / lay The little boy _ that he _ the eggs _ on the table.2. wipe out / wipe offa. Please _ the writing _the board.b. The bowl wasnt _ before i