cu問題解決型作ppt課件(完整版)
【正文】 electricity. On the other hand, our waste adds our parents as well as our society a burden. ? Therefore, how to eliminate waste on campus is worth paying attention. Firstly, we should turn off the light when we leave our dorms or classrooms so as to save electricity as much as possible. Secondly, we should stop wasting water when we bath, or wash clothes and dishes. For example, we should use a basin when we clean faces. Thirdly, we should be economical. In other words, when go shopping, we should buy only what we really need. ? In fact, the ways to reduce waste on campus are countless. It’s time that we cultivate the habit of thrift in every possible way. 模板二 ? 1. There has been a discussion recently about—— . ? 2. It is obvious that—— . ? 3. Additionally, —— . ? 4. So it is high time, —— ? 1．提出現(xiàn)存的問題 。 ? 5. Therefore, how to —— is worth paying attention. ? —— ? —— ? example,—— ? 9. Thirdly, —— . ? other words,—— ? 5．承上啟下，填要解決的問題。如 2022年 1月真題： ? Redu
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