1. Mum ______ the windowin the kitchen when I got home.

A. cleans                        B. will clean

C. was cleaning              D. is cleaning

2. Some new airports ______in the west of our country. It will be very convenient to go there.

A. built                                 B. will build

C. were built                        D. will be built

3. - I wonder ______. You are very early every day.

      - Only 5 minutes’ walk.

A. how far is itfrom your home to school

B. how far it isfrom your home to school

C. how far wasit from your home to school

       D. how far it was from your home to school

1. 【正確答案】C

【解題思路】本題考查時(shí)態(tài)。是對(duì)過(guò)去進(jìn)行時(shí)態(tài)的考查。題目中“…when I gothome.”可知時(shí)態(tài)為過(guò)去時(shí)。選項(xiàng)A為一般現(xiàn)在時(shí)態(tài)；選項(xiàng)B為一般將來(lái)時(shí)態(tài)；選項(xiàng)C為過(guò)去進(jìn)行時(shí)態(tài)；選項(xiàng)D為現(xiàn)在進(jìn)行時(shí)態(tài)。

2. 【正確答案】D

【解題思路】本題考查被動(dòng)語(yǔ)態(tài)。該題主語(yǔ)是 “Some new airports” 譯為“一些新的機(jī)場(chǎng)”，謂語(yǔ)動(dòng)詞為 “built” 譯為“建造”?！皺C(jī)場(chǎng)”不能主動(dòng)發(fā)出“建造”的動(dòng)作，只能“被建造”，是動(dòng)賓關(guān)系，確定該題選擇被動(dòng)語(yǔ)態(tài)。被動(dòng)語(yǔ)態(tài)基本結(jié)構(gòu)為“主語(yǔ)+ be + done”，選項(xiàng)A和選項(xiàng)B不是被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，均排除。選項(xiàng)C是一般過(guò)去時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)；選項(xiàng)D是一般將來(lái)時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)。根據(jù)下一句的時(shí)間標(biāo)志詞 “It will be …” 可知該題應(yīng)該選擇一般將來(lái)時(shí)態(tài)的被動(dòng)語(yǔ)態(tài)結(jié)構(gòu)，排除選項(xiàng)C。

3. 【正確答案】B

【解題思路】本題考查賓語(yǔ)從句。賓語(yǔ)從句需遵循“陳述語(yǔ)序”原則，因此排除選項(xiàng)A和選項(xiàng)C。選項(xiàng)B為一般現(xiàn)在時(shí)態(tài)；選項(xiàng)D為一般過(guò)去時(shí)態(tài)。由時(shí)間狀語(yǔ) “every day” 可知，該題選擇一般現(xiàn)在時(shí)態(tài)，排除選項(xiàng)D。