英语主动语态变为被动语态1.They are writing a report about wildlife in th

1.A report about wildlife in China is being written (by them).
2.Money is being collected for the nature project (by them).
3.Some animals are not being protected well enough (by them).
4.A sick milu dear is being kept alive at the centre by the scientists.
5.A new lake is being made in the park (by them).
6.The buildings are being painted at present ((by them)).
7.More wildlife research centres are being bulit (by them).
8.Parper have been made to form paper of plants for many centuries (by them ).
9.Colour printing has been done in China since the 12th centurey (by them ).
10.A book that was printed in the year 868 has been found (by them).
11.Bamboo has been used for books for 1800 years (by them).
12.Very very few books made of silk have been found (by them).

刚好路过，顺便纠正一下楼上的第一题，是is written, 不是is wrote.

掌握一下被动语态比较好,比你这里直接问效果要好,你自己操作一下以后就懂了
首先,整个句子的时态不能改变,如果原来句子是将来时态,要改的被动形式还是将来时.
其次句子中的宾语基本都跟在动词后面一律在被动语态中成为主语,而主语在被动语态中成为了by+主语(宾格代词)的形式
原先动词(动词一定是要及物的)在被动语态中是be+动词的过去分词形式掌握这三点了你好做对了
举例第...

1. A report about wildlife in the China is wrote by them.
2. The money for the nature project is collected by them.
3. Some animals are not protected well enough by them.
4. A sick milu de...