2017_2018学年高中英语unit7thesealesson2protectingthesea课件北师大版必修3

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1、Lesson 2 Protecting the Sea,一、下面是一篇关于海洋污染的报道,请谈谈你看了这则报道后的感受 据法国国际信使周刊报道,在夏威夷海岸与北美洲海岸之间出现了一块由漂浮的垃圾聚集而成的“太平洋大板块”,它由350万吨塑料垃圾聚集而成,面积达343万平方公里,超过了欧洲大陆总面积的1/3。 Caitlin:I think that people shouldnt tip things into the sea and should not waste things because it will use up all of our sea. Leanne:I think th

2、at people are taking our planet for granted.We should think of recycling old used cans.We are definitely to blame for global warming.I think this is a shame because in the end we have to suffer.,Thomas:I think that we are responsible because we throw litter on the ground and leave it.The idea of car

3、 companies and jet fuel suppliers making environmentally friendly fuels will also help but at the end of the day we are going to suffer the effects,so wed better do something about it.fast! Your comments: 答案:略,二、将下列单词或短语的正确形式填入相应的句子中 pollution altogether handle (be)responsible for make a living ban

4、chemical department 1.To tell the truth,I dont know if I can the job. 2.Many workers are regularly exposed to dangerous . 3.His work time is free.He by writing. 4.The level of in the sea is rising. 5.He must be what he has done. 6.The noise has stopped. 7.Complaints are dealt with in a different . 8

5、.Our school smoking in the schoolyard.,handle,chemicals,makes a living,pollution,responsible for,altogether,department,bans,三、短语互译 1. 设法(努力)做某事 2. 处理 3. 谋生 4. 对感兴趣 5.be responsible for (doing) sth. 6.(animals) of high intelligence 7.find out about e from,try to do sth. deal with make a living show i

6、nterest in/be interested in,对(做)某事负责 高智商的/有灵性的(动物),找出;弄清有关的情况 来自;出生于,四、在练习听力时,在非常重要的地方你可以通过使用缩写词或缩略形式来简明扼要地记录听力信息,如:Peoples Republic of ChinaPRC;Senior High OneSH1;numberNo.;departmentDept;manufacturermfr等。请参照上面提供的方法,尝试用简明扼要的方式记录以下信息 1.The number seven bus is not on time. 2.Our department is increas

7、ing the number of teachers. 3.I would like to see the manufacturer. 4.Senior High One has a bigger class than Senior High Two. 5.The Peoples Republic of China was founded in 1949. 答案:1.The No.7 bus isnt on time. 2.Our Dept is the No.of teachers. 3.Id like to see the mfr. 4.SH1 has a class than SH2.

8、5.The PRC was founded in 1949.,1,2,3,4,5,6,1.ban vt. 禁止 Chemical weapons are banned internationally. 国际上禁止使用化学武器。 This city bans bicycles from travelling on major roads to make more room for cars. 这个城市禁止自行车在主要公路上行驶,以便为汽车腾出更多空间。 He was banned from the meeting.不准他出席该会议。 归纳ban用作动词时,常用结构为“ban.from (doin

9、g) sth.”,表示“禁止(做)某事”,常用于被动语态。,1,2,3,4,5,6,考点延伸 ban用作名词,意为“禁止”。 There is a ban on smoking in the theatre. 这家剧院内禁止吸烟。 Local officials are so worried about air quality that they are considering a temporary ban on private cars. 地方官员对空气质量很担忧,以至于他们正在考虑暂时禁止私家车的使用。 归纳“关于的禁令”用ban与介词on连用来表示。,1,2,3,4,5,6,1,2,3

10、,4,5,6,2.Some fish may disappear altogether. 有些鱼类可能彻底消失。 考点altogether adv.完全 Eventually they chose an altogether different design. 最后他们选择了一个完全不同的设计方案。 Smoking should be banned altogether. 应该完全禁止吸烟。 The results were not altogether surprising. 结果并不完全令人惊讶。 归纳altogether与否定词连用时,表示的意义是不完全否定,not altogether

11、意为“并不完全”。,1,2,3,4,5,6,考点延伸 (1)阅读下面的句子,体会altogether的含义。 The school bought 100 computers altogether. 学校总共买了100台电脑。 含义:总共 Altogether,the holiday was very disappointing. 总而言之,这次假日很扫兴。 含义:总而言之 (2)辨析:altogether和all together Its all together/altogether out of the question.那完全不可能。 There are altogether/all t

12、ogether twenty-five students in the class. 班上共有25名学生。 The family was all together for the holidays.全家人一起度假。 They went all together.他们一起去了。,1,2,3,4,5,6,归纳作“完全”“总共”讲时,altogether与副词短语all together 意思接近,可用于修饰可数或不可数名词;但all together还可以表示“一道,一起”,此时,不能用altogether 代替all together。,1,2,3,4,5,6,1,2,3,4,5,6,3.How

13、 have these two problems been handled? 这两个问题是怎么处理的? 考点handle vt. 处理,对付 Parents should give children more space to grow up and let them handle their own affairs. 父母应该给孩子更多的成长空间,让他们处理他们自己的事情。 Its how you handle failure that in part makes the difference in ones life. 处理失败方式的不同在一定程度上造成了人们生活的差异。 Francis

14、is a natural leader.Hes very good at handling people. 弗朗西斯是天生的领导者,他擅长与人打交道。,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,4.Some government departments are trying to deal with the situation. 一些政府部门正在努力应对这种境况。 考点(复习)deal with 应付,处理;对待 We should deal with every case cautiously. 我们应谨慎处理各种情况。 Be careful.She is ve

15、ry difficult to deal with. 可得当心,她很难对付。 They should deal properly and fairly with any complaint. 他们应该得体公正地处理投诉问题。,1,2,3,4,5,6,考点延伸 (1)阅读下面的句子,体会deal with的含义。 These ideas are dealt with more fully in Chapter Four. 这些想法将在第四章更充分地加以探讨。 含义:探讨 Most travel agents do not deal directly with these companies. 大

16、多数旅行社都不会直接和这些公司打交道。 含义:与打交道 (2)辨析:deal with和do with I dont know how they dealt with the problem. =I dont know what they did with the problem. 我不知道他们是怎么处理那个问题的。,1,2,3,4,5,6,归纳do with 与 deal with 都有“处理,应对”的意思。deal with中的deal是不及物动词,常与连接(或疑问)副词 how 连用;do with中的do是及物动词,常与连接(或疑问)代词 what 连用。,1,2,3,4,5,6,1,2,3,4,5,6,1,2,3,4,5,6,5.They also try to help people to get other kinds of jobs so there ar

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