浙江省紹興縣楊汛橋鎮(zhèn)九年級英語全冊unit13we’retryingtosavetheearthsectionb2課件-資料下載頁
2025-03-13 06:09本頁面
【正文】 ow wide sudden real quick true possible happy loud quiet heavy easy angry good slowly widely suddenly really quickly truly possibly happily loudly quietly heavily easily angrily well 2. Match each statement with the grammar structure. Statement Grammar The river used to be so clean. Present progressive We have seen many changes in the environment. Modal verbs People should take public transportation more. Passive voice The river is polluted by factories. used to The air pollution is getting worse and worse. Present perfect 3. Write ways to cut down on these kinds of pollution. Kinds of pollution Ways to cut down water pollution land pollution noise pollution air pollution stop factories from throwing waste into rivers. Try not to use plastic bags when shopping Cut down the number of cars. Reduce the number of factories that burn coal. Finish your passage of 3b.
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