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1、Unit 8 We re trying to save the earthI. RevisionRole-play this conversation.A: I think that everyone should use public transportation.B: I disagree. It s difficult for parents with young children to use public transportation*But we can do other things. For example, we can go to school on foot.C: You
2、 are right. We should turn off the lights when we leave the room.II. Leading inr (1) Tell students we should do these things to protect the environment.Turn off the lights when you leave a room;Stop riding in cars;Stopping usi.ng paper towels or napkins;Recycle books and paper.Turn off the shower wh
3、ile you are washing your hair.You can help reduce pollution by putting that soda can in a different bin.Don t use paper na.pkins.(2)What can we do to help save the earth? Rank these items from the easiestto the most difficult(5). (la)stop riding in carsrecycle books and paperturn off the lights when
4、 you leave a roomturn off the shower while you are washing your hairdon* t use paper napkins(3) Compare your answers in la with your partner.III. Listening Ic&ldListen and check (V ) the things that Julia and Jack talk about.(1) Check () the things that Julia is doing now, the things she will doin t
5、he future and the things she would never do.(3) Check the answers with the whole class.Things Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do turning off the light turning off the showerstopping using paper napkins taking your own bags
6、when shopping. not riding in cars riding a bike recycling paper(4) Listen again and answer the questions below.Who read a book?Would Julia turn off the shower when she is washing the hair?3)Does Jack live close to school?Get one student to write the answers on the blackboard.Keys: Jack.No, she would
7、 never do that.Yes, he does.IV. PracticeMake a conversation using the information from the chart in 1c. Say what is true for you.(1) Guessing gameShow some pictures to students and get them to guess what these things are made from.V. ReadingUse pictures to presentation the new words.(1) Read the pas
8、sage and answer the questions belowWho is Amy Hayes?How many people are mentioned in the passage? Who are they?Keys: She is a unusual woman in the UK.Three. They are Amy Hayes, Jessica Wong and Wang Tao.(2) Read the passage and complete the chart below.NamesWhat materials did they use?What did they
9、make?Keys:Amy Hayes windows and doors of old buildings that have been pulled down an old boat rocks old glass bottles (,瓶子)a houseJessica Wongold clothes; especially old jeansbagsWang Taoiron (. 铁)and other materials from old carsbeautiful artr piecesRead paragraph 2 and answer the questions.Did she
10、 win an award? What was it from?(2)Where did her windows and doors come from?(3)What does the sentence “she lives in a house in the UK that she built herselfout of rubbish mean?Keys:Yes, she did. It was from the Help Save Our Planet Society.They came from old buildings around her town that were pull
11、ed down. 她住在英国，房子是她自己用废弃物建造而成。(3) Read paragraph 3 and answer the questions.(1)1s Jessica Wong good at recycling? What does she do?Where does she sell her bags?What will she write in her book?Keys:Yes, she is. She uses old clothes that people don t wear anymore to make bags.Her shop and website.New
12、ways to use old clothes.(4) Read paragraph 4 and answer the questions.What does Wang Tao hope to set up? Why?Translate the sentence “Not only can the art bring happiness to others, but it also shows that even cold , hard iron can be brought back to life with a little creativity . into Chinese.Keys:A
13、 metal art” theme park.Because he wants to show people the importance of environmental protection.艺术不但可以给人们带来快乐，而且也说明只需要一点创造力，即使是 冰冷、坚硬的铁也可产生活力。VI. Language pointsDo you often throw away things you don t need anymore?1) throw away扔掉，丢弃浪费(机会、优势或好处)e. g. I never throw anything away. 我从来不扔任何东西。2）错过（机会等
14、），放过；未能很好利用（机会等）e. g. Don t throw away this opportunity. 不要错过这个机会。3）浪费（时间、金钱等）乱花（钱等）e. g. It will be time and money thrown away. 这将是浪费时间和金钱。2. Have you ever thought about how these things can actually be put to good use? put sth. to good use 好好利用e.g. Your creative talents can also be put to good use
15、, if you can work up the energy.如果你能让自己精力充沛起来，你的创作才能也能得到很好的发挥。3. She lives in a house in the UK that she built herself out of rubbish, build/make.out of 用建造/制造e. g. He built a model ship out of wood. 他用木头造了个模型船。Some birds build nests out of twigs. 一些鸟用小枝筑巢。4. The top of the house is an old boat turn
16、ed upside down.turned upside down意为“被翻转过来的；被颠倒过来的”，做后置定语修饰boat。e. g. Tony had an upside-down map of Britain on his wall.托尼的墙上倒挂了一张英国地图。The lid, turned upside down, served as a coffee table.那个盖子被翻过来当作咖啡桌。5. And the gate in front of her house is made of rocks and old glass bottles.be made of和be made f
17、rom都表示“由制成”，但二者的用法有区别。be made of常常表示原材料未发生化学变化，从成品中仍可看出原材料；而6 made from常常表示原 材料经过化学变化，从成品中看不出原材料。e. g. The desks and chairs are made of wood. 这些课桌椅是木材制成的。This kind of wine is made from wheat.这种酒是用小麦制成的。6. He is known for using iron.be known for 因而著名be known as 作为而著名be known to对于某人来说是著名的e. g. He was
18、known for his friendly. 他以友好而著称。He is known to the police as a thief.对警察来说是一个小偷。Zhou Jielun is known as a rap singer.周杰伦是作为一个说唱歌手而出名。7. Not only can the art bring happiness to others, but it also shows that even cold,hard iron can be brought back to life with a little creativity （/?. 仓lj造力）.bring ba
19、ck恢复；使想起；归还not only .but (also).表示“不但而且”。本句中的not only位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词 提到主语前，需要注意的是but (also)后面的主谓不用倒装。例如：Not only did my aunt teach at school, but (also) she wrote articles for newspapers. 我阿姨不仅在学校教书而且还给报纸写稿。VIL Practice 2c and 2d(1) Fill in the blanks with the correct forms
20、 of the phrases in the box.put to good usebuildout ofpull down （拆下）set upknown fornot only- but also1. Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were *All the rubbish and old things in Amy rs neighborhood were then when Amy built her house.2. Amy is very creative. She
21、her front gate rocks and old glassbottles. She put an old boat on top of her house.3. Jessica Wong sells her bags in a small shop, but she has also an online,business to sell them.4. Though Jessica s bags are make from old clothes, her bags arebeingcute and useful.5. Wang Tao makes large pieces of m
22、etal art that look like animals or humans, makes smaller pieces for the home.Keys: piled down; put to good use; built out of; set up; known for; not only; but also（2）Underline the words in the passage based on the words below. What are the differences?thinkuseenvironmentusualusualrecyclebuildcreates
23、pecialimportantprotectkeys: think - rethinkuse - reuse, usefulusual - unusualrecycle - recyclingbuild - buildingrecentinspirespecial - especiallyrecent - recentlyenvironment - . environmentalimportant - importanceprotect - protectioncreate - creative; creativity inspire - inspiration1. Rethink, Reus
24、e, Recycle !re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下 三方面的意义：1）表示“回”或“向后”的意思。例如：retun （回来）recall （回忆，召回）retract （缩 回，取回）2）表示“再”、“重新”、“重复”的意思。例如：rethink （再思考）reuse （再运用）restart （重新开始）recycle（再利用）3）表示“相反”、“反对”的意思。例如：rebel （反叛，谋反）reverse （反转，颠倒）resist （反抗，抵抗）She is a most unusual woman.un-前缀，常加在形容词、副
25、词、分词、动词和名词之前；第一，表示否定意义。第二，表示“反动作”。即“相反的动作”。例如:uneconomic不经济的uncomfortable不舒服的unending无尽的unfortunate不幸的unusual不平常的unkind不仁慈的unbind解开，释放uncover揭开的盖子unearth由地下掘出unbutton解开钮扣Nothing is a waste if you have a creative mind.-ive是形容词后缀一般表示有的create + -ive = creative2. Amy recently won a prize from the Help S
26、ave Our Planet Society.recent + -ly = recently形容词加ly变副词Amy is an inspiration （灵感） to us all.后缀-tion附在动词后面构成名词1）当单词最后是t, d, te, de时，变名词加tion或者ation, ition ；2）当单词最后是元音字母时，变名词加sion等。3. She especially likes to use old jeans to make handbags.special 和 especial 是同义词，especially 是 especial 的副词。4. The theme
27、park to show people the importance of environmental protection, importance 是 important 的名词。environmental 是 environment 的形容词形式。protect +-ion = protectionVIII. Discussion 2eMake a list of things that need to be done to save the environment. Which things can be done by common people every day? Which th
28、ings have to be done by governments and organizations? Discuss these with your group.Keys:Things which can be done by people every day: take your own bags when you go shopping spend less time in the shower turn off the lights when you leave a room take public transport rather than drive avoid using
29、air conditiornersThings which have to be done by governments and organizations: educate the public ensure that factories get rid of waste in a responsible way preserve the forests preserve endangered species not allow activities that .seriously endanger the environmentIX. HomeworkSurvey the students in our class.Then take a class vote.Do you*Namesrecycle paper?turn off lights in the house?