仁愛版九上topic3wouldyouliketobeagreenerpersonc-免費(fèi)閱讀
【正文】 Unit 2 Topic 3 What kinds of things can we do to protect the environment? Section C By David 1. _____ it’s raining hard, he keeps on working outside. 2. Kangkang can play the voilin, ______ I can’t. 3. Mr. Lin is very kind _____ he is very humorous, too. 4. The suit fits me well _____ I can’t afford it. Though while and but Fill in the blanks using but, and, though and while. Revision: What new ways have been invented to produce power? electric vehicle biogas technology What new ways have been invented to produce power? maglev train water battery Look up these words in a dictionary. power acid rain nuclear renewable electric efficient 電力； 動(dòng)力；力 酸雨 原子核的， 原子能的； 核動(dòng)力的 可更新的 電動(dòng)的， 用電的 效率高的； 有能
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