用不定式的六种时态每种写三个复合句和简单句间的转换.分别是todo,tobedoing,tohavedone,tohavebeendone,tobedone,tohavebeendoing.用Itissaidthat...Itiswellknownthat...Itisannouncedthat...Itisbelievedth

Question

用不定式的六种时态每种写三个复合句和简单句间的转换.
分别是to do,to be doing,to have done,to have been done,to be done,to have been doing.用 It is said that...It is well known that...It is announced that...It is believed that...It is thought that...It is reported that...的形式写成复合句,再转换成简单句.

Answer 1

I need a student to help me：I need a student who will help me.
He was found to be sleeping：It was found that he was sleeping.
He is said to have reported it to the teacher.：It is said that he has reported it to the teacher.
He is said to have been selected:It is said that he has been selected.
These are the clothes to be washed：These are the clothes that should be washed.
He admitted to have been sleeping：He admitted that he had been sleeping.
it is said that he is a teacher:He is said to be a teacher.
it is well known that he hates Japan.His hatred of Japan is well known.或者：he is well known to hate Japan.
it is announced that he is selected.His being selected is announced.或者：He is announced to have been selected.
it is believed that he is a liar.He is believed to be a liar.
it is thought that he is a liar.He is thought to be a liar.
it is reported that it is harmful.it is reported to be harmful.