北师大版高中英语必修3课件：Unit 7 Period Two

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1、Unit 7 The Sea,基础自测,内容索引,要点探究,达标检测,Period Two Lesson 2 Protecting the Sea,基础自测,.重点单词,1. vt.使污染n.污染 2. adj.工业的n.工业 3. adj.农业的 4. n.化学物n.化学 5. vt.禁止,pollute,pollution,industrial,industry,agricultural,chemical,chemistry,ban,6. adv.完全 7. vt.对付 8. n.部，系，局，部门 9. vt.演示；讲演 10. n.智力，理解力adj.有灵性的；聪明的,altogethe

2、r,handle,department,present,intelligence,intelligent,1.deal 处理 2. to do sth. 设法(努力)做某事 3.be responsible (doing) sth. 对(做)某事负责 4.make a 谋生 5. a record of把记录下来；保持记录,.重点短语,with,try,for,living,keep,.重点句式,1.it作形式主语 .often its quite difficult (find) whos responsible for pollution. 通常很难发现谁该为污染负责。 2.“of抽象名词

3、”作后置定语 Well，theyre animals of high (intelligent)and they can communicate. 嗯，它们是高智商的动物，并且能够交流。,to find,intelligence,小组讨论,核心素养提升,What makes the sea dirty/polluted? 参考词汇：agricultural waste，industrial waste，chemical，plastic，rubbish，oil，overfishing,要点探究,重点词汇,How can we deal with this problem? 我们怎么处理这个问题？

4、,deal with处理，对付；论及，涉及；做买卖 do with处理，对付 deal in经营 注意 deal with和do with都可表示“处理，对付”；do with常与what连用，而deal with常与how连用。,(1)I cant control what happens to me，but I can always choose how I deal with it. 我不能控制什么事会发生在我身上，但我总是可以选择如何处理它。 (2016北京) (2)We are facing today a strange new world and we are all wonde

5、ring what we are going to do with it. 今天我们面临着一个陌生的新世界，我们都想知道如何对付它。 (3)The company deals computer software. 这个公司经营计算机软件。,in,选词填空 deal with，do with (4)I dont know how to the book politics，but you know what to it very well. 单句改错 (5)I dont know how they did with the problem.,what,deal with,dealing with,

6、do with,handle vt.对付；处理；(用手)触；操纵；n.把手，拉手 handle well/badly容易/难以驾驶 get/have a handle on.弄懂/理解,How have these two problems been handled? 这两个问题是怎样处理的？,(1)When you want to avoid interruptions at work，there are several ways to handle things. 当你在工作中想避免打扰时，有好几种方法来对付这些事情。 (2017全国) (2)The car in any weather.

7、 这辆车在任何天气下开起来都很灵便。,handles well,句型转换 (3)I cant understand these sales figures. I cant these sales figures. (4)Some people are brilliant with computers，but they have no idea how to handle other people. Some people are brilliant with computers，but they have no idea how to other people.,get/have a hand

8、le on,get along/on with,ban vt.&n.禁止 ban doing sth. 禁止做某事 ban sb. from (doing) sth. 禁止某人做某事 a ban on 的禁令,In the worst areas they ban fishing completely for a few months at a time. 在最严重的地区，他们(甚至)一次完全禁止捕捞好几个月,(1)He was banned from driving for three years. 他被禁驾3年。 (2)The government is thinking about ba

9、nning (smoke) in public places. 政府正在考虑禁止在公共场所吸烟。 (3)There will be a total ban smoking. 将出台完全禁烟令。,smoking,on,单句改错 (4)Our headmaster put a ban about smoking in our school，which made us very delighted.,on,make/earn a/ones living谋生,.so there are less people trying to make a living from fishing. 因此试图靠打鱼为

10、生的人更少了。,make a living by/from谋生手段、方式 make a living as某一职业或身份,以谋生,(1)Many people who live along the coast make a living in fishing industry. 很多住在海边的人们靠渔业为生。(2017北京) (2)She makes a living giving lectures to university students. 她通过给大学生讲课谋生。 单句改错 (3)He makes living by doing all kinds of things., a/his,

11、by/from,How will you present your project? 你要怎样演示你的项目？,present vt.演示；讲演；交给；赠予；出现，到场；n.礼物；现在；adj.现存的；当前的；出席的 present sb. with sth. present sth. to sb. 送给某人某物，赠予某人某物 present sb. to sb. (正式地)介绍，引见 at presentnow/at the present time目前，现在 be present at出席，到场 注意 present可作形容词，作“在场的，出席的”讲时，放在被修饰词的后面；作“现在的，目前的

12、”讲时，放在被修饰词的前面。,(1)The music cant be presented today the way it was in 1908 or 1958. 今天这种音乐不能再像1908年或1958年那样去演奏了。(2017全国) (2)Guest speakers will also prizes the students. 应邀发言者也将为学生们颁奖。 (3)We do not have any more information _. 目前我们没有进一步的消息。,present,to,at the present time/at present/,now,一词多义 (4)写出下列

13、句子中present的汉语意思 Id like to present my report to you all. _ I only have 20 yuan to buy Tom a Christmas present. _ The present situation is stable. _ His black-and-white pictures present a world almost lost in time. _ People present at the meeting were mostly scientists from different parts of the wor

14、ld. _,呈递,礼物,当前的,展示,出席的,经典句式,.often its quite difficult to find whos responsible for pollution.通常很难发现谁该为污染负责。,(1)本句中，it为形式主语，动词不定式是真正的主语，其基本结构为：It beadj./n.(for/of sb. ) to do sth. 。 (2)在“It beadj.for sb. to do sth. ”句型中，形容词说明不定式所表示的行为的性质和特点。能用于该结构的形容词有difficult，easy，hard，important，impossible，necessa

15、ry，possible等。 (3)在“It beadj.of sb. to do sth. ”句型中，形容词说明不定式的逻辑主语的品行、性格、性质等，能用于该结构的形容词有nice，good，stupid，silly，careful等。,(1)It is unwise to give the children whatever they want. 给孩子任何他们想要的东西是不明智的。 (2)It is very kind you to help me with the work. 你真是太好了能帮助我工作。 (3)It is necessary you to read English eve

16、ry day if you want to learn it well. 如果你想学好英语，每天读它是必要的。 句型转换 (4)To learn the right habits at an early age is important. important the right habits at an early age.,of,for,It is,to learn,Well，theyre animals of high intelligence and they can communicate. 嗯，它们是高智商的动物，并且能够交流。,句中的of high intelligence作后置定

17、语，修饰animals，用以说明animals的性质、特征(注意：此处的of结构不是名词所有格)。 “of名词”结构因名词的不同可分为两类： (1)可转化为形容词的。该类“of名词”结构中的名词有对应的形容词，常见名词有 value，use，importance，help，interest，benefit等。名词前可用 no，some，any，little，much，great等修饰词。 (2)不能转化为形容词的。这类“of名词”结构中的名词无对应的形容词。常见名词有 size，weight，height，length，width，age，opinion，colour，kind 等，名词前可用

18、a，an，the same 等修饰词。,(1)He gave us a report of great importance yesterday. 昨天他给我们做了一个重要的报告。 (2)This book is of great value. 这本书很有价值。 (3)Mr Smith，my teacher，is of opinion. 我的老师史密斯先生持同样的观点。 句型转换 (4)Theory without practice is not helpful. Theory without practice is .,the same,of no help,单句改错 (5)Speaking

19、 loudly is of great important to beginners of English.,importance,达标检测,.单句语法填空,1.It will cause (pollute) and the destruction of our seas and oceans. 2.Try (find) your own way to express this idea. 3.It may take a long time to find a (solve) to the problem. 4.China has always been classed as an (agri

20、culture) country. 5.England is an advanced (industry) country.,pollution,to find,solution,agricultural,industrial,6.The food is harmful，so it is banned from (sell) in the markets. 7.It is necessary us to read a lot. 8.The chairman will present the first prize the best player. 9.She gave me some usef

21、ul hints on to deal with the matter. 10.A dolphin is an (intelligence) animal.,being sold,for,to,how,intelligent,.完成句子,11.Even when you are angry，you should (尽力保持冷静). 12.It is our duty (提供尽可能多的帮助). 13.He was found to have taken cocaine，and Italian authorities _(禁止他参加比赛) for a year.,try to keep calm,

22、to give/offer as much help as possible,banned,him from taking part in the competition,14.When he loses his temper，he (对不负责) his actions. 15.The new regulations will (很有益处) to us all.,isnt responsible for,be of great benefit/be very beneficial,.短文改错,(2018山西临汾一中高一调研),Dear Editor, I am a student from a

23、 key school.However，I find myself tiring of studying all these days，which worries me a lot of.Though I often got high marks in exams，I dont like it at all.I often think all the subject will become useless while I grow up except English.,tired,get,them,subjects,when,So I am eager to learn but practice English in my spare time. But I have to spend most of my time solve problems in maths and chemistry to prepare for the college entrance examination.I also cant afford live up to my parents high expectations. How do you think I should do with this situation? Yours, Li Yue,and,solving, to,What,