2014秋九年级英语unit1全单元课件加知识点讲解和练习.ppt

Even if you learn something well, you will forget it unless you use it.Practice makes perfect. 熟能生巧 even though=even if 即使 引导让步状语从句不能与but连用 ①_________（尽管）she was a girl ,she could do a lot of housework to help her mother . ②my father isn’t pleased with his working environment , he still works hard. A. And B. Although C. But D. Before ③ — This dress was last year’s style.— I think it still looks perfect ______ it has gone out this year. A. so that B. as if C. even though D. ever since unless=if not “除非, 如果不…”, 引导条件状语从句。 如果不下雨，他们会继续这一比赛。 They will go on with the game unless there is a rain. 除非我收到他的来信，否则我不会走。 I will not go unless I hear from him. 如果我不给你打电话，不要来。 Don’t come unless I call you. = Don’t come if I don’t call you. Good learners find out the best ways to learn well. 【解析】 the best way to do sth= the best way of doing sth 做某事最好的方法 The best way _____ English is doing more practice. A. learn B. learning C. learns D. to learn They even ask each other and try to find out the answers. 【解析1】try v 试图，设法，努力 【拓展】 (1)try on 试穿 (2) try to do sth 努力做某事 【侧重尽力做】 (3) try doing sth 试图做某事 【侧重尝试做】 (4)try one’s best to do sth= do one’s best to do sth 尽某人最大努力做某事 ①We should __________________(尽最大努力)to be happy in the future. ② We should try ___ much fruit. A. eat B. to eat C. eating D. eats do/try our best 【解析2】find out寻找，查明 【拓展】find/look for/find out 找 (1)find v 找到，强调找到的结果 (2)look for 寻找，强调找东西的过程 (3) find out 查明，找到，指经过调查，询问等弄清事实的真相 The window is broken. Try to_____ who broke it. A. find out B. find C. look D. look for Knowledge comes from questioning.学问相长 【解析】come from = be from 来自 她来自于法国。 She is from France=She comes from France. 【析】：be from 构成否定句时，在be 后加not;构成疑问句时，将be 提起。 come from 构成否定句或疑问句时，要借助助动词do或does. ①Her pen pal is from China.=Her pen pal ________ China. (2) My classmate is not from China.=My classmate __ _______ China. 【come短语】 come from 来自 come back 回来 come out 出来 com