Unit2SectionB课堂精讲+练习2022-2023学年人教版英语八年级下册

八年级英语（下） Unit 2 I’ll help to clean up the city parks. Section B 一、知识点回顾 1. take after意为＂（在外貌、性格等方面）与（父母等）相像＂。其同义短语为：be similar to＂与……相似＂。 ☞ Steve takes after his father. They are both creative. 史蒂夫像他父亲。他们都富有创造力。 ☞ She was a smart, brave woman. You take after her. 她是一名聪明、勇敢的女子。你像她。 【知识拓展】 look like表达＂像＂ look like意为＂看起来像……＂，常指外貌、长相相似。 ☞ Lucy looks like her twin sister Lily. They both have big eyes. 露西看起来像她的双胞胎姐姐莉莉。她们都长着一双大眼睛。 ①琳达像她的妈妈。她们都很热情。 Linda _____________ _____________ her mother. They are both warm-hearted. ②Bob takes after his father. (改为同义句) Bob _____________ _____________ _____________ his father. ③汤姆长得像他的爸爸。他们都是卷发。 Tom _____________ _____________ his father. They both have curly hair. 2. fix up意为＂修理；修补＂，是由＂动词+副词＂构成的短语动词，名词作宾语可放在短语中间或短语后面。代词作宾语时应置于fix与up之间。 【易混辨析】 repair 表示使受到一定损坏或失灵的 东西恢复其性能或机能，其对 象范围很广，从道路、机器到 日常用品等 mend 常表示修补破损的东西，使其 恢复原样，一般指较小的物品。 如：mend the shoes/the windows等 ①约翰叔叔业余时间修理旧电脑。 Uncle John _____________ _____________ old computers in his spare time. ②你能帮我修补一下衬衣吗？ Can you help me_____________ my shirt? ③我的自行车坏了，你能帮我修理它吗? My bike is broken. Could you_____________ it for me? 3. 【易混辨析】 set up与build set up 意为＂建立，设立，开办＂，后常接某一组织、机构、团体等。 build 意为＂建造，修建＂，后常接建筑物、机械等。 【一语辨异】They set up an organization to help the poor build houses. 他们设立了一个组织来帮助穷人建造房子。 【知识拓展】 set up也可意为＂竖立，架起，建起＂。 ☞ They are going to set up a bridge between the two islands. 他们打算在这两个岛之间架起一座桥梁。 （ ）Our school is planning to _____________ a band to give the students a chance to show their musical talent. A. take up B. set up C. pick up 4. You helped to make it possible for me to have Lucky. 你帮助我, 使我能够拥有Lucky。 （1）句中make是使役动词，意为＂使；使成为＂，后常跟复合结构，即＂make+宾语+宾语补足语(形容词)＂。☞ Computers make it easy to learn English. 电脑使英语学习变得容易。 （2）句中it作形式宾语，真正的宾语是后置的动词不定式复合结构for me to have Lucky。 【知识拓展】 it作形式宾语的用法 （1）当不定式作宾语，且