Question

【題目】把下列句子改成被動語態(tài)

【1】We built this library last year.

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【2】I watched TV yesterday evening.

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【3】He passed me a book.

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【4】She heard me sing in the next room.

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Answer 1

【答案】

【1】 This library was built by us last year.

【2】 TV was watched by me yesterday evening.

【3】 I was passed a book. /A book was passed to me by him.

【4】 I was heard to sing by her in the next room.

【解析】

本題是被動語態(tài)專題。需注意人稱的變化，主動句的賓語在被動句中做主語，是動詞的受動者，需用“be done”結(jié)構(gòu)；原句主語在被動句中需用“by sb.”結(jié)構(gòu)。be動詞需根據(jù)主語人稱和時(shí)間狀語做相應(yīng)變化。本題句子都是一般過去時(shí)態(tài)，所以轉(zhuǎn)換后都是一般過去時(shí)的被動語態(tài)，同時(shí)不要忘記大寫句子的首字母。

【1】原句賓語this library在被動句中是動詞built（建造，build的過去式）的受動者，單數(shù)形式，系詞需用was。根據(jù)句意結(jié)構(gòu)，可知填This library was built by us last year。

【2】原句賓語TV在被動句中是動詞watched（看，watch的過去式）的受動者，單數(shù)形式，系詞需用was。根據(jù)句意結(jié)構(gòu)，可知填TV was watched by me yesterday evening.。

【3】原句賓語a book在被動句中是動詞passed（傳遞，pass的過去式）的受動者，單數(shù)形式，系詞需用was。pass sth. to sb.（把某物傳給某人）；根據(jù)句意結(jié)構(gòu)，可知填I was passed a book. 或A book was passed to me by him.。

【4】原句賓語me在被動句中是動詞heard（聽，hear的過去式）的受動者，單數(shù)形式，系詞需用was。hear sb. do sth.（聽到某人做某事），是省略to的不定式，在被動語態(tài)中需恢復(fù)不定式符號；根據(jù)句意結(jié)構(gòu)，可知填I was heard to sing by her in the next room.。