【正文】
g! what與 how引導(dǎo)的感嘆句,一般情況下可以相互轉(zhuǎn)換,轉(zhuǎn)換后意義不變。 Exercise 請同學(xué)們用 what(a/an)或者 how(a/an)填空。 1.語序 無論主句是陳述句還是疑問句,賓語從句都必須使用陳述語序,即“主句+連詞+賓語從句(主語+謂語+ …… )”句式。連接詞在從句中作主語。如: Could you tell me who knows the answer, please?你能告訴我誰知道答案嗎? 2)連接詞+名詞+謂語。常見的連接詞有: whose, what, which, how many, how much等。 The teacher asked us how many people there were in the room.老師問我們房間里有多少人。連接詞在從句中作賓語、狀語或表語。如: He hasn39。ll go on a trip to Wuxi.他還沒決定是否去無錫旅行。連接詞在從句中作賓語或表語的定語。如: Do you know which class he is in ?你知道他在哪個班嗎? She asked me if I knew whose pen it was.她問我是否知道這是誰的鋼筆 。如: He said that he could finish his work before supper.他說他會在晚飯前完成工作。如: I don‘t know if / whether he still lives here after so many years.我不知道這么多年后他是否還住在這兒。如: Could you tell me why you were late for the meeting this morning?你能告訴我今天早上你為什么開會遲到嗎? 情境引入 但在下列情況下只能用 whether: ①在具有選擇意義,又有 or或 or not時,尤其是直接與 or not連用時,往往用 whether