Unit4Topic3SectionB课堂作业.docVIP

Unit4 Topic3 Section B课堂作业 学习目标： 1、学习有关火星和太空的知识； 2、继续学习含有情态动词的被动语态结构。 一、词汇检查 1．　　　　　2. 将来，今后＿＿＿＿＿＿ 3． 4. 与…相比，更喜欢…＿＿＿＿＿＿＿ 5．……为根据＿＿＿＿＿＿＿＿＿＿…to…的用法： ① prefer＋_____＋to＋______，意思是：与…相比，更喜欢…，如：I prefer English to math. ② prefer＋________＋to＋__________，意思是：与做什么相比，更喜欢做什么， 如：Tom prefers singing to dancing.与跳舞相比，汤姆更喜欢唱歌。 ③ prefer to do sth rather than do sth 宁可做某事也不愿做某事 例如：His father prefers to read newspapers rather than watch TV.他的爸爸宁愿看报也不愿看电视。 9．More and more things will be discovered by people in the future. (改为主动语态) 　＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿ 10．Let’s work hard to make our dreams come true.(同义句转换) Why not work hard to ___________ our dreams? 11．be based on意思是：以……为基础，根据……改编，取材于，常用于＿＿＿＿＿＿＿＿ 例如：The movie Titanic is based on a true story. It moved many people. 三、巩固练习题： ( )1.To make our city more beautiful, rubbish _____ into the river. A. needn’t be thrown B. mustn’t be thrown C. can’t throw D. may not throw ( )2.The baby should _____ at home. A. be taken care B. be taken care of C. take care D. take care of ( )3.Your car _____ be put here. Please put it over there. A. can’t B. can C. may D. may not ( )4.Scientists are doing experiments in order _____ the Mars soon. A. to explore B. explore C. that explore D. to exploring ( )5.—Do you think a radio is useful in learning English? —Sure. A radio can _____ listening English songs and reports. A. be used by B. be used as C. be used for D. be used to ( )6.The rubbish _____ every day is becoming a serious problem in cities around the world. A. produce B. produced C. producer D. producing ( )7.---How beautiful our hometown is! ---Yes, trees and flowers ________ everywhere. A. can be seen B. can see C. be seen D. can’t see ( )8.The river smells terrible. People must____ dirty things into it. A. be stopped to throw B. be stopped from throwing C. stop to throw D. stop from throwing ( ) 9. We put a strong stick near a young tree _____ make it stra