Question

【題目】句型轉(zhuǎn)換。

【1】Dave and his friends are doing their homework now.(改為否定句)

Dave and his friends ________ their homework now.

【2】He is reading a book now.(改為一般疑問句)

_______ he ________ a book now?

【3】The boy in blackis playing chess.(對(duì)畫線部分提問)

_________ playing chess?

【4】My grandparents are having supper now.(對(duì)畫線部分提問)

________ your grandparents ________ now?

【5】Ben is playing the guitar inthemusicroom．(對(duì)畫線部分提問)

________ Ben _________ the guitar?

Answer 1

【答案】

【1】aren’t

【2】Is; reading

【3】Who’s

【4】What’re; doing

【5】Where’s; playing

【解析】

【1】現(xiàn)在進(jìn)行時(shí)的句子的否定式為直接在系動(dòng)詞后加not構(gòu)成。

【2】現(xiàn)在進(jìn)行時(shí)的一般疑問句為把系動(dòng)詞提前，其他單詞順序不變。

【3】畫線部分為人，對(duì)人進(jìn)行提問用who，且系動(dòng)詞為is，縮寫為Who’s。

【4】畫線部分為具體的動(dòng)作，對(duì)其提問用what，動(dòng)詞為do。

【5】畫線部分為具體的地點(diǎn)，對(duì)其提問用where，其他單詞不變。