1、Unit 2 Section .按要求改写句子1You need to do the homework with care.(改为被动语态)_The homework needs to be done with care._2In the late 1970s students revived the tradition of carnival.(改为被动语态)_The tradition of carnival was revived by students in the late 1970s._3Attention must be paid to your pronunciation.(改
2、为主动语态)_You must pay attention to your pronunciation._4Today millions of people enjoy carnival.(改为被动语态)_Carnival is enjoyed by millions of people today._5He said that the trees would be planted by them soon. (改为主动语态)_He said that they would plant the trees soon._6He said that the work had been finish
3、ed.(改为主动语态)_He said that he had finished the work._7They were making the new tool at that time.(改为被动语态)_The new tool was being made at that time._8They ought to take good care of the children in the nursery.(改为被动语态)_The children ought to be taken good care of in the nursery._.用所给动词的正确形式完成下列短文The ori
4、gins of carnival are ancient.Festivals similar to carnival _1.were held_(hold) before the Christian era.They _2.celebrated_(celebrate) the return of spring after winter.In the Roman period，the date of the festival _3.was decided_(decide) by the Christians calendar.People _4.wanted_(want) to _5.enjoy
5、_ (enjoy) themselves because carnival _6.was followed_ (follow) by forty days without meat.When the new world _7.was discovered_ (discover), the Spanish and Portuguese settlers _8.brought_(bring) carnival with them.But in the New World，many elements of African culture, such as music and costume _9.were added_(add) to the festival by people of African origin.Today, carnival _10.has become_(become) a truly international festival.
