Unit 22 词汇公开课讲述

1、Unit 22 Environmental Protection hazy weather 雾霾天气雾霾天气 There is no denying that we have been trapped in an alarming hazy weather, which not only does harm to peoples health, but also affected the public transportation. As a result of it, terrible accidents happen every now and then. Obviously, air p

2、ollution is the main factor and at the same time, peoples health is in danger. So we can not turn a blind eye to this situation and effective measures should be taken to deal with the serious problem. To begin with, for us students, when we go out, we should try to walk or by bus. Besides, governmen

3、t should take environmental protection into consideration and try every means to improve the environment. be trapped in 被困住被困住 pollute v.污染污染 be in danger 处于危险中处于危险中 turn a blind eye to 对对视而不见视而不见 take measures to do 采取措施做某事采取措施做某事 take sth. into consideration 把把考虑在内考虑在内 as a result of由于由于 try every

4、 means to do尝试各种方法尝试各种方法 trap 1. She was trapped in the burning house at that moment. 2. He trapped me into admitting I had done it. 3. Mary set a trap for Peter and he really fell into the trap. trap vt. 使困住，设陷阱使困住，设陷阱 trap-trapped-trapped be trapped in 被被.困住困住 =be caught/stuck in trap sb into doin

5、g sth 诱使某人做某事诱使某人做某事 n. 圈套；陷阱圈套；陷阱 set a trap for sb 给某人设陷阱给某人设陷阱 fall into a trap落入陷阱落入陷阱 Find out the usages of the words means 1. Only by this means can we learn English well. =Only in this way can we learn English well. =Only with this method can we learn English well. by this means 用这种方法用这种方法=i

6、n this way = with this method 2. They succeeded by means of hard working. by means of =with the help of 借助借助 于，用于，用 3.So far, every possible means has been tried. 4. So far, all possible means have been tried. means n. 方法方法; 手段手段(单复数同形单复数同形) 5. These books are by no means useful. by no means决不，根本不决不

7、，根本不 considerate 1. It s very considerate of you to remember my birthday. considerate adj. 考虑周到的，体贴的考虑周到的，体贴的 It is considerate of sb to do sth 某人做某事很体贴某人做某事很体贴 2. Considering hes only been learning English a year，he speaks it very well. considering prep. 考虑到考虑到,鉴于鉴于 3. He is considerate to us. be c

8、onsiderate to sb 对某人体贴对某人体贴 4. You should take everything into consideration. take sth/sb into consideration (n.)把某人把某人/事考虑在内事考虑在内 5. He has made considerable progress in English. considerable adj.相当大的相当大的 6. She is considered to be the best student in our class. be considered to be/as 被认为被认为 consid

9、erate adj. 考虑周到的，体贴的考虑周到的，体贴的 It is considerate of sb to do sth 某人做某事很体贴某人做某事很体贴 considering prep. 考虑到考虑到,鉴于鉴于 sb be considerate to sb 某人对某人体贴某人对某人体贴 take sth/sb into consideration (n.)把某人把某人/某事考某事考 虑在内虑在内 considerable adj.相当大的相当大的 be considered to be/as 被认为被认为 result 1. His carelessness resulted in

10、 his failure. 2. His failure resulted from his carelessness. 3. The girl didnt water the flowers for so long. As a result, the flowers died. 4. The girl didnt water the flowers for so long. As a result of it , the flowers died. result v. 因因产生，发生产生，发生 result in +（结果）导致（结果）导致 result from+（原因）（原因） 由由引起

11、引起 n. 后果，结果后果，结果 as a result (of it) 因此因此 =lead to/contribute to turn 1.The students answered the questions in turn. in turn(=one after another) 依次；轮流；逐个依次；轮流；逐个 2. They laughed and cried by turns. by turns 轮流轮流 3. Mary and Helen took turns to water the flowers. take turns to do=do sth. in turn 轮流做轮

12、流做 4. This book really turned me off. turn sb. off 让某人讨厌让某人讨厌 5. Our dream holiday turned into a nightmare because of the flood. turn into 变成变成 6. You can turn to me when you are in trouble. turn to sb. for help 寻求某人的帮助寻求某人的帮助 7. He promised to come, but hasnt turned up. turn up vt.开大开大 vi.出现；到场出现；到

13、场 8. It turned out to be sunny yesterday. turn out to be 结果是结果是 measure 1. The government has taken measures to protect the environment. 2. Mum made a new coat to my measure 3. The tree measures really 20 meters. 4. An hour is a measure of time. measure v.测量；度量测量；度量 n.措施；方法措施；方法 take measures to do

14、采取措施做某事采取措施做某事 to ones measure 适合某人的尺寸适合某人的尺寸 pollute 1. The factory poured dirty water into river, which caused serious water pollution. We should stop it from polluting our river. 2. Water is polluted by us now. pollute vt.污染；弄脏污染；弄脏 pollution n. air/water pollution 空气污染、水污染空气污染、水污染 be polluted by

15、 被被污染污染 endanger 1.He has been badly ill, but the doctors say he is now out of danger. 2.Its dangerous to throw stones. 3.You are in danger in this town. 4.Not getting there on time endangered his chances of success. danger n.危险危险 be out of danger 脱离危险脱离危险 It is dangerous (adj.) to do 做某事有危险做某事有危险 b

16、e in danger 处于危险中处于危险中 endanger vt.危及；危害危及；危害 1. 他被困在起火的车里，大声求救。他被困在起火的车里，大声求救。 He was trapped in a burning car, calling for help. 2. 只有通过这种方法才能学好英语。只有通过这种方法才能学好英语。 Only by this means can we learn English well. 3. 体贴他人的人很受欢迎。体贴他人的人很受欢迎。 Those who are considerate to others are warmly welcomed. 4.我在解决

17、数学问题上有困难，所以我向他寻求帮助。我在解决数学问题上有困难，所以我向他寻求帮助。 I had trouble in solving the math problem, as a result, I turned to him for help. 5.政府已经采取措施保护环境，这使我们很高兴。政府已经采取措施保护环境，这使我们很高兴。 The government has taken measures to protect the environment, which makes us delighted. 6.正是工厂造成的空气污染使我们处于危险中。正是工厂造成的空气污染使我们处于危险中。

18、 It is the air pollution made by factories that makes us in danger. 1. 他被困在起火的车里，大声求救。他被困在起火的车里，大声求救。 He was trapped in a burning car, calling for help. 2. 只有通过这种方法才能学好英语。只有通过这种方法才能学好英语。 Only by this means can we learn English well. 3. 体贴他人的人很受欢迎。体贴他人的人很受欢迎。 Those who are considerate to others are w

19、armly welcomed. 4.我在解决数学问题上有困难，所以我向他寻求帮助。我在解决数学问题上有困难，所以我向他寻求帮助。 I had trouble in solving the math problem, as a result, I turned to him for help. 5.政府已经采取措施保护环境，这使我们很高兴。政府已经采取措施保护环境，这使我们很高兴。 The government has taken measures to protect the environment, which makes us delighted. 6.正是工厂造成的空气污染使我们处于危险

20、中。正是工厂造成的空气污染使我们处于危险中。 It is the air pollution made by factories that makes us in danger. 部分倒装部分倒装 Only +状语状语/介短介短/从句从句+情情/助助/系系+主主 强调句强调句 It is/was+被强调部分被强调部分+that +其它其它 1、一个男人一个男人被困住在大火中，处于非常危险被困住在大火中，处于非常危险 的处境。的处境。 2、何鑫很细心，结果他很受我们欢迎。、何鑫很细心，结果他很受我们欢迎。 3、只有借助罚款的方式，我们才能严惩污染、只有借助罚款的方式，我们才能严惩污染 环境的工厂

21、。环境的工厂。 4.只有当我们采取只有当我们采取措施保护措施保护环境才能环境才能把地球变把地球变 成和谐的家。成和谐的家。 Translation Tips 如何使作文语句如何使作文语句 “高大上高大上”？ 1. 巧用从句、非谓语动词巧用从句、非谓语动词 2. 巧用部分倒装结构或强调句巧用部分倒装结构或强调句 1、一个男人一个男人被困住在大火中，处于非常危险的处境。被困住在大火中，处于非常危险的处境。 A man was trapped in a big fire and was in danger. A man_ was trapped in a big fire was in danger

22、. A man was trapped in a big fire, _made him in danger. The man_ (trap) in a big fire was in danger. _ (trap) in a big fire, a man was in danger. 巧用从句，非谓语动词巧用从句，非谓语动词 who which Trapped trapped 定语从句定语从句 非谓语动词非谓语动词 非谓语动词非谓语动词 非限制性定语非限制性定语从句从句 1、何鑫很、何鑫很细心，结果他很受我们欢迎。细心，结果他很受我们欢迎。 2、只有借助罚款的方式，我们才能严惩污染只有借

23、助罚款的方式，我们才能严惩污染 环境的工厂。环境的工厂。 3.只有当我们采取只有当我们采取措施保护措施保护环境才能环境才能把地球变把地球变 成和谐的家。成和谐的家。 Translation 巧用从句，非谓语动词巧用从句，非谓语动词 巧用部分倒装结构或强调句巧用部分倒装结构或强调句 巧用部分倒装结构或强调句巧用部分倒装结构或强调句 巧用从句，非谓语动词巧用从句，非谓语动词 1、何鑫很细心，结果他很受我们欢迎。、何鑫很细心，结果他很受我们欢迎。 He Xin is considerate, as a result of it, he is popular with us. He Xin is co

24、nsiderate. Thats why he is popular with us. He Xin is popular with us. Thats because he is considerate. Being considerate, He Xin is popular with us. He Xin is considerate, which makes him popular with us. 2、只有借助罚款的方式，我们才能严惩污染环境只有借助罚款的方式，我们才能严惩污染环境 的工厂。的工厂。 Only by means of fining can we punish the

25、factories which pollute the environment. It is by means of fining that we can punish the factories which pollute the environment. 巧用部分倒装结构或强调句巧用部分倒装结构或强调句 部分倒装部分倒装 Only +状语状语/介短介短/从句从句+情情/助助/系系+主主 强调句强调句 It is/was+被强调部分被强调部分+that +其它其它 3.只有当我们采取只有当我们采取措施保护措施保护环境才能环境才能把地球变成把地球变成 和谐的家。和谐的家。 Only when

26、we take measures to protect the environment can we turn the world into a harmonious family. It is when we take measures to protect the environment that we can turn the world into a harmonious family. 巧用部分倒装结构或强调句巧用部分倒装结构或强调句 Summary 1.Review the usages of words and phrases 2. Use advanced sentence patterns 3. Practice words, phrases and advanced sentence patterns 基础写作基础写作 以下是你所以下是你所了解的环保信息及你的建议。请根据此信息了解的环保信息及你的建议。请根据此信息 写一篇英语短文，给你校的英语校报投稿。写一篇英语短文，给你校的英语校报投稿。 现状：现状： 各大城市污染严重，被认为是一大问题，空各大城市污染严重，被认为是一大问题，空 气质量越来越差，天气让人讨厌，一些物种气质量越来越差，