【正文】 7. The theme park to show people the importance of environmental protection. importance 是 important 的名詞。第二，表示 “反動作 ”。 re表示以下三方面的意義： 1)表示 “回 ”或 “向后 ”的意思。 not only。 put to good use。 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 (n. 創(chuàng)造力 ). bring back 恢復(fù)；使想起；歸還 not only ... but (also) ... 表示 “不但 …… 而且 ……” 。 This kind of wine is made from wheat. 這種酒是用小麥制成的。 The lid, turned upside down, served as a coffee table. 那個蓋子被翻過來當(dāng)作咖啡桌。 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 . He built a model ship out of wood. 他用木頭造了個模型船。 VI. Language points you often throw away things you don’t need anymore? 1) throw away 扔掉，丟棄浪費 (機會、優(yōu)勢或好處 ) . I never throw anything away. 我從來不扔任何東西。 Recycle books and paper. Turn off the shower while you are washing your hair. You can help reduce pollution by putting that soda can in a different bin. Don’t use paper napkins. (2)What can we do to help save the earth? Rank these items from the easiest (1) to the most difficult(5). (1a) ______stop riding in cars ______recycle books and paper ______turn off the lights when you leave a room ______turn off the shower while you are washing your hair ______don’ t use paper napkins (3) Compare your answers in 1a with your partner. III. Listening 1camp。 2. …save electricity by turning off the lights when you leave a room. turning off 關(guān)掉 . Please turn the television off before you go to bed. 睡覺前請關(guān)掉電視。 ride your bike or walk to school or work。個別情態(tài)動詞有過去式形式 , 可用來表達更加客氣、委婉的語氣。 結(jié)構(gòu) : has/have + 過去分詞 標(biāo)志詞： already, yet, ever, never, since, for… . I haven’t finished my homework yet. 5. 情態(tài)動詞 1) 情態(tài)動詞本身有一定的詞義，表示說話人的情緒、態(tài)度或語氣 ，但不能單獨作謂語，只能與其他動詞構(gòu)成謂語。 be used to doing sth. 表示習(xí)慣于做某事。 ③ 鯊魚處于海 洋食物鏈的頂部。此句中的 finning 由動詞化的 fin（割鯊魚鰭以獲取魚翅）的 ing形式轉(zhuǎn)化而成，指課文中所陳述的 “獵翅 ”這一行為 。 常與 number 搭配的動詞有 grow, fall等。 4. If their numbers drop too low, it will bring danger to all ocean life. 如果它們的數(shù)目降至過低，會給所有海洋生物帶來危險。 3. Sharks are at the top of the food chain in the ocean’s ecosystem. 鯊魚位于海洋生物系統(tǒng)食物鏈的頂部。 not only 放在句首，后接句子時要用倒裝結(jié)構(gòu)。 . 1) She not only plays well, but also writes music. 她不僅很會演奏，而且還會作曲。 (喝酒的量到了一定程度，不能再繼續(xù)下去了。 no longer 和 not…any longer 側(cè)重時間。 II. Lead in (1) Teacher tells students the earth is badly polluted. What should we do to save the earth? Let’s take action. For example: ① Turn off the lights when you leave a room。 1) We’re trying _______ (save) the earth. 2) There used to_____ (be) clean and beautiful. 3) There are too many ______ for ________to catch (fish). 4) It’s bad for environment to use _________ (wood) chopsticks. Keys: to save be fish fishermen wooden XII. Think about The earth is badly polluted. Please make a poster and think of what we can do. XIII. Homework 1. Copy the new words and remember them. 2. Read the listening materials of 1b, 2a. Section A 2 (3a3c) I. Revision (1) Roleplay 2d. (2) Translate these sentences into English. ① 甚至是河底都滿是垃圾。 . Tommy paid 20 yuan for his breakfast yesterday. 4) cost 多表示花費金錢，主語通常是物，常用于 sth. cost(s) (sb.) some money. 句型 。 cost take， spend， pay 和 cost 都可以表示 “花費 ”，但它們的用法各有不同。 2. It’s good for health and it doesn’t cost anything! cost v. 花費；使付出 指花費金錢，主語通常是物。 VI. Listening 1. 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution Keys: B A 2. 2b Listen again and plete the sentences. 1) The air is badly polluted because there are ___________ on the road these days. 2) Factories that burn coal also ________ the air with a lot of black smoke. 3) There is also too much rubbish and waste. People _________________ things every day. 4) People are also littering in ______________ like parks. This is turning beautiful places into ugly (丑陋 ) ones. Keys: more cars pollute are throwing away public places 3. Listen and answer the questions. 1) Who is the interviewer talking to? 2) What are they talking? 3) What other problems do they see? Keys: Susan and Jason. The environmental problems. There’s too much rubbish and waste in the streets. VII. Practice (2c) Use the information in 2a and 2b to roleplay conversations between Jason and Susan. Jason: The air has bee really polluted around here. I’m getting very worried. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that… VIII. Discussion Ask students what we should do to save the earth. Help students answer, turn off the lights when you leave a room。 rubbish 指 “沒用的東西 (被扔或?qū)⒁獊G棄的無用的東西 )”不 可回收。 2. Here are some words related to different kinds of pollution. be related to 與 … 有關(guān) . I am not related to him in any way. 我和他無任何關(guān)系。 （ 2）保護環(huán)境的措施方法。 Unit 13 We’re trying to save the earth! 一、 教學(xué)目標(biāo) ： 1. 語言知識目標(biāo) 基本詞匯 ： litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin, shark, fin, method, cruel. Harmful, chain, ecosystem, industry, law, scientific, afford, reusable, transportation, recycle, napkin, upside, gate, bottle, president, inspiration, iron, work, metal, creativity, 基本詞 組 ： be harmful to, at the top(of sth.), take part in, turn off, take action, throw away, put sth. to good use, pull… down, bring back 基本句型 ： We’re trying to save the earth! The river used to be so clean. The air is badly polluted. No scientific studies have showed that shark fins are good for health. We should help save the sharks. 2. 技能目標(biāo) : 能 正確運用現(xiàn)在進行時，現(xiàn)在完成時，被動語態(tài)，情態(tài) 動詞和 used to 句型。 2. 教學(xué)難點： 能正確運用現(xiàn)在進行時，現(xiàn)在完成時，被動語態(tài)，情態(tài)動詞和 used