九年级化学鲁教版下册酸碱中和反应知识点.doc

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1、九年级化学鲁教版下册酸碱中和反应知识点英语作为最重要的信息载体之一，已成为人类生活各个领域中使用最广泛的语言。xx 为大家准备了这篇九年级英语上第四单元试题。2021九年级英语上第四单元试题一. 单项选择(每小题1分，共15分)从A、B、C、D四个选项中选择可以填入空白处的最佳答案。( )1. Brad likes playing badminton a lot and he is _ the school badmintonteam.A. from B. at 04C. on D. with( )2. We all know lazy people _ succeed, so we shou

2、ld work hard to besuccessful.A. often B. seldomC. usually D. always( )3. Mr. Liu has taught us English _ he came to our school.A. until B. becauseC. though D. since( )4. Anna studied day and night in order to get good _ on herexams.A. scores B. waysC. reasons D. exercises( )5. Mike was ill in bed, s

3、o he was _ from the meeting thismorning.A. far B. differentC. absent D. free( )6. Susan is so brave that she _ to speak in front of many people.A. forgets B. dares 【1：3】C. hates D. fails( )7. Rick hasnt changed at all. He looks _ the same as he did atschool.A. especially B. luckilyC. normally D. exa

4、ctly( )8. Do you _ anything else?Well, I want another postcard.A. spread B. createC. require D. influence( )9. Gina used to _ on weekends, but now she is used to _ insectswith her friends.A. watch TV; studying B. watching TV; studyingC. watch TV; study D. watching TV; study( )10. Its interesting _ the cultures of different countries.A. learn B. to learnC. learns D. to learning( )11. I saw my neighbor Uncle Lu _ in the park yesterday morning.A. to run B. to runningC. running D. runs( )12. The best way of _ the problem is by asking the teacher forhelp.A. dealing with B. agreeing with3