20xx秋人教版英語(yǔ)九年級(jí)unit13we’retryingtosavetheearthself-check(編輯修改稿)
2025-01-12 15:10 本頁(yè)面
【文章內(nèi)容簡(jiǎn)介】 ck quickly Match each statement with the grammar structure. 2 Statement The river used to be so clean. We have seen many changes in the environment. People should take public transportation more. The river is polluted by factories. The air pollution is getting worse and worse. Grammar Present progressive Model verbs Passive voice used to Present perfect Write ways to cut down on these kinds of pollution. 3 Kinds of pollution Ways to cut down water pollution land pollution ask factories not to throw waste into the rivers。 remind people not to litter ensure that factories throw away industrial waste in a responsible way。 try not to use plastic bags when shopping Kinds of pollution Ways to cut down noise pollution air pollution build airports away from places where people live encourage people to use public transportation instead of driving。 reduce the number of factories that burn coal 。// 中小學(xué)課件站中國(guó)英語(yǔ)教師網(wǎng) 1. Listen! The phone __________ (ring). Please go to answer it. 2. — Alan, it’s late. Why not go to bed? — Jenny hasn’t e back yet. I ___________ (wait) for her. 3. — What’s your father doing now? — He __________ (write) a letter in the study. is ringing am waiting is writing 一、用括號(hào)內(nèi)所給動(dòng)詞的適當(dāng)形式填空。 。// 中小學(xué)課件站中國(guó)英語(yǔ)教師網(wǎng) 4. — I’d like to introduce my best friend to you, Peter. — Thank you, Lucy. But we ________ (meet) already. 5. — Look at these stamps. I __________ (keep) them for five years. — Wow, they are wonderful. have met have kept 。// 中小學(xué)課件站中國(guó)英語(yǔ)教師網(wǎng) 6. The Secondary School Entranc
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