高中英语《Unit 3 Celebration》Section Ⅰ语言点三 应用落实课下作业 北师大版必修1.doc

高一英语课下作业北师大版必修1unit 3 celebrationsection 语言点三 应用落实.句型转换1he is said to go to the usa next year.it is said that he the usa next year.答案：will go to2he is said to have graduated from college.it is said that he college.答案：has graduated from3though they were happy, there was something missing. , there was something missing.答案：happy as they were4it is hoped that the price of houses will go down in the future.the price of houses is hoped in the future.答案：to go down5it is known to us all that lots of students go on the internet just for games. , lots of students go on the internet just for games.答案：as we all know.单项填空1 is bob still performing? im afraid not.he is said _ the stage already as he has become an official.ato have leftbto leavecto have been left dto be left解析：用sb./sth.be said to do/to have done sth.表示“据说某人/某物要做/已做了某事”。“离开舞台”这一动作已发生，所以用不定式的完成式表示。答案：a2_ the day went on, the weather got worse.awith bsincecwhile das解析：as引导伴随状语从句，句意：随着这一天的流逝，天气变得更糟了。而a选项with也有“随着”的意思，但with是介词，后面不能接句子。若用with，句子应改写为：with the day going on, the weather got worse.故选d。答案：d3 mum, can i go out to play football with jessics? no, you cant _ your homework is being done.abefore buntilcas dwhen解析：此题首先可排除a、b项，因为后面从句中是现在进行时，即做作业这一动作还未完成，故不能选before, until；另外，when：during or at th