(
课件网) 九年级Unit 1~Unit 2 解析 人教2025中考一轮复习 教材知识梳理 一、I study by working with a group.我通过小组合作来学习。 1.“by+doing”结构在句中作方式状语,表示做某事的方法、方式或达到某种结果而采取的手段。 2.常用来回答how引导的方式状语从句。 3.by是介词,意为“以,凭借,通过”。表示“凭借……交通工具”时,后接交通工具名词;(指时间)可表示“不迟于;到……时为止”;也可表示“在附近”。 例:She usually goes to school by car. 她通常乘小汽车上学。 Can you finish your homework by six o’clock 你能在六点之前完成作业吗 He is standing by the river. 他正站在河边。 相关短语:by oneself独自地;by mistake无意地;by accident偶然地;by the end of到……末为止。 【同步练习】 1.She learns English by listening to tapes.(对画线部分提问) _____ _____ she learn English 2.Working with friends improves my English.(同义句转换) I improve my English _____ _____ with friends. 3.格林先生以教书为生。 Mr.Green makes a living _____ teaching. How does by working by 4.我得在晚上10点钟之前回家。 I have to be home _____ 10:00 p.m. 5.他在火车站偶然遇到了他的一位老校友。 He met an old schoolmate of his _____ _____ at the railway station. by by accident 二、I don’t know how to increase my reading speed.我不知道怎么提高我的阅读速度。 1.动词不定式前面加上疑问词what, which, when, where, how等,用在know, tell, wonder, ask, learn, find out等动词或短语之后作宾语。 2.“特殊疑问词+动词不定式”构成的短语在句中当“名词”用,可以改写成相应的宾语从句,在这种宾语从句中,疑问代词后面必须接及物动词或相当于及物动词的短语(who, why除外)。 【同步练习】 1.我们计划去北京,但还没决定何时去。 We are planning to go to Beijing, but we haven’t decided _____ _____ _____. 2.I really don’t know what I can do to help her out.(改为简单句) I really don’t know what _____ _____ to help her out. 3.Often we don’t know where we can go on Sundays.(同义句转换) Often we don’t know _____ ____ go on Sundays. when to go to do where to 三、What a great day!多么美好的一天啊! 1.what引导的感叹句,主要有以下几种情形: (1)What+(a/an)+形容词+可数名词单数+主语+谓语! (2)What+形容词+可数名词复数+主语+谓语! (3)What+形容词+不可数名词+主语+谓语! 2.how引导的感叹句,主要有两种情形: (1)How+形容词/副词+主语+谓语! (2)How+形容词/副词! 【同步练习】 1.瞧!雨下得多大啊! Look! What _____ _____ _____! 2.你们自己算出了这道数学题。多么聪明的孩子啊! You’ve worked out the math problem yourselves. _____ _____ children you are! 3.Our school is beautiful.(改为感叹句) _____ _____ our school is! a heavy rain What clever How beautiful 四、The more you read, the faster you’ll be.你读得越多,你(读得)就会越快。 “the+比较级...,the+比较级...”意为“越……,越……”。 The more careful you are, the fewer mistakes you will make. 你越细心,你犯的错误就会越少。 【同步练习】 1.The _____(hard) you work, the _____(great) progress you will make. 2.I hope to plant trees. The _____(many) trees we plant, the _____(little) pollution there will be. harder ... ...
