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. 表示 “用……” 如:You play it with your feet. What do the farmers do with your machines? 8. 表示 “對……, 關(guān)于……”。 變疑問,往前提,句末問號莫丟棄。 疑問否定任你變,句首大寫莫遲疑。(was not = wasn‘t) 2.a(chǎn)re在一般過去時中變?yōu)閣ere。 三、Be動詞的用法 be +現(xiàn)在分詞,構(gòu)成進行時態(tài),例如: They are having a meeting. 他們正在開會。 be + 過去分詞,構(gòu)成被動語態(tài),例如: The window was broken by Tom.. 窗戶是湯姆打碎的。 be + 動詞不定式,可表示下列內(nèi)容: A、表示最近、未來的計劃或安排,例如: He is to go to New York next week.. 他下周要去紐約。 說明: 這種用法也可以說成是一種將來時態(tài)表達法。 He is to e to the office this afternoon. 要他今天下午來辦公室。 作用一:實義,動詞do do作實義動詞時,有do, does, did, done, doing五種形式,還有及物、不及物之分。如: ?、賂he old man does an hour of sport every day. ?、赟he did her homework at home last night. ?、跰other was doing the cooking when I reached home. ?、蹾ave you done the exercises yet? “行動;工作;進展;足夠”。如: ?、賂hey don‘t have any tickets for tonight’