1基础训练（寒假作业）题（四）一将下列句子改为被动语态用所给动词的适当形式填空1. A lot of water _ (waste) every year. Its a serious problem.2. Now many kinds of work _ (can do) by robots. 3. English _ (speak) as a second language in some countries. 4. Fish may _ _ (catch) in the river. 5. A new bridge _ (build) over the river last year. 6. “Im afraid it _ (need) mending”, Mrs. White turned off the TV. 7. Vegetables, eggs and fish _ (sell) in that shop.8. The children _ often _ (tell) to be careful with fire.9. The accident _ (happen) just now.10. Now he _ (be) asked if the meeting _ (hold) next Friday.11. You must send your sister to hospital at once. She must _ _ to hospital at once.12. The foreigners cant understand this word. This word cant _ _ by the foreigners.13. Many people speak French in China. French _ _ by many people in China.14. Mike drew a picture on the blackboard. A picture _ _ on the blackboard by Mike.15. Someone took away the boxes yesterday. The boxes _ _ away by someone yesterday.16. He doesnt clean the meeting-room every day. The meeting-room _ _ every day.17. You can look up the word in the dictionary.The word can _ _ _ in the dictionary.18.Ill buy my daughter a new watch.A new watch will _ _ _ my daughter.19.The boss made the workers work all day.The workers _ _ _ work all day (by the boss).20.We saw some boys playing football behind the house.Some boys _ _ _ football behind the house.二补全对话 A：I have a good piece of news to tell you, Mary.B：What s it about?A：A new holiday has been announced, and we dont need to go to work today.B：Really？ 1._A：If you dont believe me, go and ask David.B：Th en what are you going to do now?A： 2._ _ He invited me to play basketball with him today.2B：Impossible！Jim called me last night to tell me that he had gone to Beijing.A：Ha！ 3._ I failed to fool you.By the way, why did Jim go to Beijing?B： 4._A：On vacation?B：Yes, April Fools Day.Happy April Fools Day!A：Ha！ 5._B：Yes.You failed, but I succeeded.三选词填空well , second , may , strongly, afraid, sand , stay up, if, now, houseWe cant stop an earthquake(地震), but we can do things to make sure they dont destroy(毁 坏) whole cities. First, it is not a 1 ._ idea to build houses along lines where 2. _ of the earths plates(板块) join together. Second, if you think there 3. _ be an earthquake, it is better to build houses on rocks , not on 4. _. Third, you must make the houses as 5. _ as possible. Weak buildings will fall down in an earthquake, but strong ones may 6. _Scientists are 7. _ that one day an even bigger earthquake will hit the part around San Francisco(旧金山) . They call it The Big One . However, people today are still building more 8. _ . The population in and around San Francisco is 9. _ ten times more than it was in 1906. This means that 10. _ there is another earthquake, a great many houses and buildings will be destroyed.四回答问题Steven Park and his wife Susan were having financial(财政) problems. One day, they each decided, without telling the other, to buy lotto ticket(彩票). Before buying these tickets, they had never spent money on the lotto. They both used numbers that were their anniversary(周年纪念 ) date and address. That night, they were watching the news on TV, and the winning numbers were drawn. Soon after hearing the numbers, they started jumping up and down. They were shocked(震惊) to find out that they each held a winning ticket! The ticket won 450,000.1. Why did the parks buy a lotto ticket? _2. What number did the Parks use? _3. Where did the Parks get the news that they won? _4. When did the Parks start jumping up and down? _5. How much did the Parks win? _AYou know, its April Fools Day.BAre you fooling me, too?CWhy havent I heard about it?DMaybe on vacationEIm going to visit Jim.1