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___________________________________________________________ 4.你能告訴我北京在過去一百年中的變化嗎? ___________________________________________________________ 參考答案 預(yù)學(xué)熱身 ◆ 1.運(yùn)輸;交通工具 2.(復(fù)數(shù))時(shí)期,時(shí)代 3.雙層公共汽車 4.輕軌 5. since 6. Past 7. present 8. not… any more 9. play with 10. half an hour ago ◆ 1. Yes, he has. 2. It was in the bowl. 3. Because he was very hungry. 4. No. He doesn39。 B.選擇填空。 play with “玩(弄)某物 ”。 ( )(2020.天津 ) Would you like to go and see Avatar with me tonight? Thank you very much, but I ____it already. A. see B. will see C. have seen D. am seeing 2. You’ve eaten my food? 你吃了我的食物? 知識(shí)點(diǎn):陳述句表示疑問的用法 [指點(diǎn)迷津 ] 本句為陳述句,但句末用問號(hào),表示疑問。 2.觀察時(shí)間表并排列相關(guān)信息,了解現(xiàn)在完成時(shí)這一語法概念。 知識(shí)點(diǎn): have you seen與 I’ve just eaten的用法 [指點(diǎn)迷津 ] have you seen 和 I’ve just eaten 都用了現(xiàn)在完成時(shí),現(xiàn)在完成時(shí)由 “助動(dòng)詞 have/has+ 過去分詞 ”構(gòu)成。 Why were y