求几道英语填空的解析1.同一句转换:It took us 20 minutes to clean the classro
1个回答

解析: 1. It takes sb. time to do sth.

= sb. spend time (in ) doing sth.

某人做某事用了... 时间.

原句中的took为过去时, 故同义句中的spend 也要用过去时spent .

所以填:spent, cleaning

2. be unhappy = be not happy 不高兴

主语为复数, 故be用are .

too much+不可数名词, homwork是不可数名词, 因此用too much.

too many+可数名词, 如: too many boys

故填:are unhappy, too much .

3. 还是考查: It takes sb. time to do sth.

因说话时, 作业还没有完成.因此用一般将来时.又是否定句.

因此就用:It won't take long to finish the homework.

4.考查直接引语变间接引语: (多了一空,应去掉)

当直接引语为陈述句时, 变成间接引语时就用that 引导宾语从句.

主句的谓动为过去式时, 宾从的谓动应变成过去时,所以brings变成brought .

又:宾从中的人称代词也要做相应的变化. us 要变成them .

所以填:that , brought