【正文】 e to take the bus to work instead of driving cars? — Because the cars give out lots of exhaust gas (廢氣 ) and it pollutes the air. A. makes … dirty B. makes … fresh C. makes … new ( )4. — Bruce, long time no see. You look happy in your new school. — Yes. My school gives me lots of chances to show myself. A. helps … with B. provides … with C. throws … away A B ( )5. — Can I hand in my homework this afternoon? — No, you can39。 for ( )14. — Do you know how many people live Earth? — Sorry, I am not sure. A. on B. in C. with A A ( )15. — Sam, don39。s stop to have a rest. 我們都累了，停下來休息一會兒吧。 It39。s very dangerous __________ children to cross the busy street. of for 課堂練習 一、用所給單詞的適當形式填空 1. We must stop ________ (throw) away rubbish here and there. 2. It39。 二、 there be句型 【知識點思維導圖】 課堂練習 一、用所給單詞的適當形式填空 1. I want to buy two bottles of _______ (milk) in the shop. 2. Three _______ (quarter) of the Earth is covered with water. 3. We can see a lot of _______ (pollute) everywhere. 4. I saw many _______ (animal) in the zoo yesterday. 5. There _______ (be) two books and a pencil on the desk. milk quarters pollution animals are 6. We can get a lot of _______ (energy) from food. 7. There are many mountains and _______ (field) on Earth. 8. It is about 10 ___________ (kilometre) from my home to the hospital. 9. There _______ (be) four ___________ (Japanese) and two ___________ (German) in the group. 10. There _______(be) an apple and two pears on the table. energy fields kilometres are Japanese Germans is 二、選擇填空 ( )1. — What39。請模仿下列形式跟你的同學進行對話。s easy. Sometimes I turn off the lights without thinking. A: Second, you can ride a bicycle. 2. ________ B: That will save money, too. C E B A: The third one is turning off the shower when you39。 作文要求： 1. 演講稿必須包括以上全部內(nèi)容，并可適當發(fā)揮。 【范文賞析】 Good morning, ladies and gentlemen! May I have your attention, please? I39。 _________________________________________ （ 2）我們應(yīng)該保護地球免受污染。 。t throw rubbish on the ground. Third, remember to turn off the lights when we leave the room and remember to turn off the water taps when we finish washing hands. ________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Fourth, we can walk, ride a bike or take a bus when we go out. The Earth is our home. Let39。我們只有一個地球，應(yīng)該好好愛護她，但地球上的污染越來越多，所以保護地球非常重要，你想提出一些環(huán)保倡議。 _________________________________________ _________________________________________ The library provides people with books./ The library provides books for people. The pany provides breakfast for us./ The pany provides us with breakfast. 2. protect sb. / sth. from / against … 保護某人 / 某事物免受 …… （的傷害） 【例句】 The trees can protect the soil from being washed away. 這些樹可以保護土壤不被沖走。 寫作過程中要明確以下幾點： 1. 由作文要談的內(nèi)容 “ More bikes, lowcarbon life”決定我們在寫作中要用到一般現(xiàn)在時。 內(nèi)容包括： 1. 闡述空氣污染問題，指出保護環(huán)境、享受低碳 (lowcarbon)生活的重要性。t have to. A： Hi, Jane. Would you like to help protect the environment? B: Yes, I39。 1. What do you think of the Earth? 2. What can the Earth provide us with? 3. Is the environment being worse and worse? 4. What have people done to the Earth? 5. Are there fewer and fewer trees on Earth? 6. What can trees do for people? 7. Do we have more fresh water for people to use on Earth? 8. How should people save water? 9. How can we live a lowcarbon life? 10. Are there any other things we can do to protect the Earth? B. 接下來，在小組內(nèi)換一個同伴互相問答。若表示不可數(shù)名詞的數(shù)量時，一般用“數(shù)詞 +量詞 +of+不可數(shù)名詞”，如 :a piece of news 一則新聞。 【應(yīng)用】 （ 1） It39。 (2) “ It is +adj.+of sb.+to do sth.”句型意為“某人（做某事）怎么樣”，該句型中的形容詞是用來描述不定式行為者的性格、品質(zhì)的，如：kind， good， nice， right， wrong， clever，polite， foolish等。 I have to stop to wash dishes, because my mum goes ，因為我媽媽出去了。 with B. provides。 His theory is very difficult, but a few people understand it. 他的理論很深奧，但是有些人懂。s important for us to learn English well. 對我們來說學好英語很重要。ll have to borrow some money. 如果我要買那套房子 , 我不得不借些錢。 You mustn39。 He is an energetic boy. He enjoys sports. 他是一個有活力的男孩。 應(yīng)用 （ ） We should protect ourselves ________ heart disease. A. with B. from C. off B 【 要點 2】 provide 【思維導圖】 舉例 Who will provide some useful information? 誰將提供一些有用的信息？ We provide our children with food and clothes.=We provide food and clothes for our children. 我們供給孩子們衣食。（ burn。Module 2 The natural world Unit 3 The Earth 知識導航 —— 關(guān)鍵詞匯 1. 地球 （ n.） _____________ 2. 模式；形式 （ n.） _____________ 3. 保護 (v.)_____________ 4. 報告 (n.)_____________ 5. 部分 （ n.） __