2024年仁爱科普版中考英语一轮复习课件 九年级上册 Unit 2 Topic 2 - Unit 2Topic 3

中考总复习 U2T2-U2T3 一 重点词汇及辨析 1. affect v. /effect n. ( 课本P35) affect sb. /sth. 影响某人/物 have a good/bad… effect on sb./sth have no effect on sth. Exercise : Trees can _________(affect/effect) weather in many ways. effect, education affect Confucius has a great effcet on Chinese education. 2. avoid v. 避免，躲避 ( 课本P41) 避免某事 avoid sth. avoid an accident 避免做某事 avoid doing sth. 我们应该避免污染河流。 We should avoid polluting the rivers. avoided- avoided 3. Near / nearly near adj/adv 附近的; 靠近 nearly 几乎(=almost），将近 Is there a hospital ____________ here It took me ____________ 2 hours to get there. near nearly 4.不定代词 三三两两(课本P121) none / neither /no one 1) None of the work ______done. 2)None of my friends __________ been there. 3)Neither of the pencils _______mine． 4)Who helped Lily with her English? _____. She learned it by herself. A.Anybody B. Somebody C. Nobody was/is has/ have is C 5.Both she and he have been to Beijing. (改为否定句） __________she_____he _____been to Beijing. 6.All the boys have gone to the school library. (改为否定句） _____ of the boys________gone to the school library. Neither nor has None have/has 5. ought to do sth. 比should 语气稍弱 否定形式: ought not to do sth. = oughtn’t to do sth. 疑问式: 将ought提到句首构成，回答可省略to 情态动词无人称时态和数的变化 She _______ to _________(call) her mother. He __________(not) to ________(tell) him the bad news. ought call oughtn’t tell They ought to be more careful with homework. 1)They oughtn’t to be more careful with homework. 2)Ought they to be more careful with homework.? Yes, they ought (to). No, they oughtn’t (to). 3) What ought they to do? 改为否定句,一般疑问句, 回答, 划线提问 You/We ought not to use plastic bags. not, ought 6. allow v. 1)允许某人做某______________________ 被动结构：sb ____________________ 2) 允许做某事_______________ Swimming is not allowed here