人教版九年级全册重点内容归纳unit 1Section A

人教版九年级全册-unit 1重点内容归纳Section A1. how引导特殊疑问句①how 用来询问做事的方式或手段，意为 “怎样、如何”。—How do you study for a test?—I study by working with friends.②how 用在问候语中。e.g.  How do you do?  你好！ 这是初次见面时的问候语, 答语也用How do you do?③how用来询问身体健康状况, 意为“怎么样”。e.g.— How is your mother?— She is very well. 2. by 的用法by 介词, 表示“通过…方法或途径”, 译成“靠, 通过”, 后面可加名词、名词短语或动名词。可用来回答how引导的特殊疑问句。1) —How do you study English?—你怎样学习英语？—I study by watching English movies. —我通过看英文电影学英语。2) travel by air / land / sea 航空（陆路，航海）旅行3) go by train / boat / bus  乘火车（船，公共汽车）去4) shake sb. by the hand   和某人握手5) The house was destroyed by fire.  房屋被火烧毁了。另外, by作为介词的意义有很多, 例如:   1）在…...旁边，靠近There is a power station by the river. 河边有一个电厂。2）沿着，经由 to enter by the door   由门进去 3）由于 by mistake   由于差错；错误地 4）被，由 some articles written by Lu Xun一些由鲁迅写的文章5）逐一；连续 one by one  一个接一个 3. Have you ever studied with a group?你曾经和小组一起学习过吗？have studied 是现在完成时，在此表示从过去到现在为止，你有没有和小组一起学习过？ 4.Why did Wei Fen find it difficult to learn English?句子结构：find+it+adj.+to do sth.  (it 作形式宾语，不定式短语为真正的宾语)  e.g. Wang Dan found it important to learn English well.王丹发现学好英语很重要。*find的其他用法:① find + 宾语 + 宾补 （发现.......怎么样）e.g. He found English very easy.② find sb. doing sth.  (发现某人在干某事)e.g. Yesterday I found a boy playing in the park.③ find + 从句   （发现......）e.g. Gina finds (that) she can’t answer the question.. 5.I fell in love with this exciting and funny movie!fall in love with sb./sth.意为“坠入爱河，爱上某人/某物”e.g. The little girl fell in love with a doll. They two fell in love with each other at the first sight. 【拓展】be in love with表示“在……恋爱”，表示状态，可与时间段连用。 6.Although I could not understand everything the characters said, their body language and the expressions on their faces helped me to get the meaning.although引导让步状语从句，意为“尽管；虽然”，在英语中although/though不能与but/however同时出现在同一个句子中。【错误】Although /Though it's hard work, but I enjoy it.【正确】Although /Though it's hard work, I enjoy it. 7.I discovered that listening to something interesting is the secret to language learning.1)  本句是一个复合句，that引导宾语从句。 动名词短语listening to something interesting在宾语从句中做主语，谓语动词用单数。      2) 辨析discover与inventdiscover较为正式，指第一次发现原来就存在的，但是过去不被人们知晓的事物invent指创造出原来不存在的东西3)the secret to ...  …的秘诀 8.I want to learn new words and more grammar so that I can have a better understanding of English movies.so that引导目的状语从句，意为“以便，为了”，相当于in order that ...结构。  辨析so that与so ... that ...so that表示“以便，为了”，引导目的状语从句，从句的谓语动词常与can,may,should,could等情态动词连用；表示“因此，所以”，引导结果状语从句，从句中一般不用情态动词，在so that 前加括号。so ... that ...表示“如此 …… 以至于 ……”，that引导结果状语从句。