Unit 1 第2课时 Section A(3a－4c)（精品课件PPT）-2021-2022学年九年级上册初三英语【课时掌控】教辅作业(人教版)

第 * 页 9年级 上册 正文 湖北远成文化 - 精品教辅课件 * 第 * 页 第2课时　Section A(3a－4c) 第 * 页 1．expression n．表情；表示；表达方式 其动词形式为express v．表示；表达 2．called...被叫做…… 其同义词为named。 如：I've seen the astronaut called Wang Yaping.我看见过叫做王亚平的宇航员。 第 * 页 3．辨析find，discover与find out (1)find意为“发现，找到”，指无意识地发现某人/物。 (2)find out意为“弄清；查明”。 (3)discover意为“发现”，指发现了自然界固有的未被别人发现的东西。 如：Columbus discovered the new continent.哥伦布发现了新大陆。 He found his car was lost.The police are finding out who stole it.他发现他的车丢失了。警察正在调查是谁偷了它。 【拓展】 discover的名词形式为discovery。 第 * 页 4．be afraid to do sth.害怕(不敢去)做某事 【拓展】 (1)be afraid of doing sth.害怕(担心)做某事 如：He is afraid to see the dog.他害怕(不敢)去看那只狗。 She is afraid of waking her father up.她害怕(担心)会吵醒她父亲 。 (2)be afraid＋that从句 (3)I'm afraid so/not.恐怕如此/不是这样。 第 * 页 5．because of因为 此短语后接名词或名词性短语。 6．as well也 此短语用于肯定句句末，相当于too。 【拓展】 either意为“也”，用于否定句句末；as well as意为“也”，用于肯定句句中，但其后要跟宾语。 7．fall in love with 爱上 8．look up in the dictionary 查字典 第 * 页 discovered grammar expression 一、根据句意及汉语提示填写单词。 1．Scientists __discovered__(发现) a new kind of plant in the forest last week. 2．Tom found it difficult for him to learn English __grammar__(语法) well. 3．The __expression__(表情) on his face shows that he is angry with me. 第 * 页 chemistry repeating 4．The __chemistry__(化学) teacher has a special way to make his students interested in his classes. 5．Would you mind __repeating__(重复) the word? 第 * 页 D B 二、单项填空。 (　 　)1.—▲(天门中考)What is the ______ of your excellent Taiji? —Practice makes perfect! A．result B．purpose C．choice D．secret (　 　)2.▲(益阳中考改编)I found ______ difficult for me to finish the work on time. A．that B．it C．this D．one 第 * 页 C A (　 　)3.I am afraid ______the questions ______my poor spoken English. A．to answer；because B．of answering；because C．to answer；because of D．to answering；because of (　 　)4.You'd better take the map with you______you won't get lost. A．so that B．as soon as C．now that D．as long as 第 * 页 B (　 　)5.—▲(深圳中考改编)Do you mind ______ the opening time of Shenzhen Library? —No problem! I'll check