初三的英语语法知识点.docx
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1、初三的英语语法知识点初三的英语语法知识点:语法时态语法:直接引语变间接引语。直接引用别人的话叫直接引语,用来转述别人的话叫间接引语。例:He said, He will go to Beijing tomorrow.(直接弓卜语)He said that he would go to Beijing the next day.直接引语变间接引语时时态、人称及一些时间或个别词都要做相应的改变。时态:一般现在时一一般过去时一般将来时一过去将来时现在进行时一过去进行时一般过去时f过去完成时现在完成时一过去完成时_但真理性的句子时态不变。例:He said: The sun rises in the
2、east.He said that the sun rises in the east.他说太阳从东方升起。时间:nowf then, last monththe month before.todays that day, three days agof three days before.tonightf that night, tomorrowthe next day.yesterdaythe day before, the day after tomorrow-in two days.其它变化:thisthat thesethose heref therecomego句式的改变:直接引语
3、是陈述句加that可以省去。例:He said, My sister was here three days ago.一He said that his sister had been there three days before.直接引语是一般疑问句,变成用if/whether引导的宾语从句,人称时态等作相应改变。答案:Bo本题考查多个形容词的排序问题。一般与被修饰形容词关系密切的形容词 靠近名词;如果几个形容词的重要性差不多,音节少的形容词在前,音节多的放在后, 在不能确定时,可参照下表:限定词+数量词(序数词在前,基数词在后)+性状形容词+大小、长短、高低等形体+those + thr
4、ee + beautiful + large + square新旧+颜色+国籍+材料+名词old + brown + wood + table如何学好初中英语语法1 .学语法要结合课文去学。事实上,语法的学习和英语单词的学习类似。词语只有放在课文里它才会体现生 命,这样便于学生的记忆和理解,单词词应用实际上也是语法的一部分。一篇文章包含各种各样的知识点和语法,通过文章来学习英语语法有利于学生对语 法的深入了解和记忆,可以记得更为牢固,学生学起来也更为灵活,由此可见,学生 在学完句型后,应结合文章来学习语法。2 .语法的学习要进行大量的语言实践。我们都知道,考试和练习是检查学生是否把知识掌握牢靠
5、的方式,语法也会存在对 应的章节练习。受到应试教育的影响,学生已经习惯借助考试和练习来检验自己是否 把语法学好。因此,学生在学完一节语法知识后,应通过练习来加深对语法的记忆和理解,使得 语法学习得到进一步巩固,通过自己的做题情况把自己学习语法的情况充分反映出 来。如果碰到自己觉得困难的题目,尽可能不要去看参考答案,这提醒你你对所学的语 法知识还没有彻底弄懂,如果的第一反应是看答案的习惯的养成,会导致你在学习语 法过程中惰性思维的产生,往往容易得到的不会引发你很大的重视,只有经过反反复 复的琢磨和思考才会显得尤为珍贵。而且,在你花费一定时间去认真思考这道题后,你不会轻易忘掉这道题的做题思 维。3
6、 .落实基本句型。基本句型是是英语语法学习的地基。没有地基的打造何来高楼大厦的建成。初中阶 段的学习是学生学习英语的入门阶段,必不可少的需要记忆和练习基本句型。基本句 型的训练不在于效果,学生要做的应是由浅入深,一步一个脚印,直至能够在综合练 习中使用得游刃有余。正所谓熟能生巧,在平时注重多写多练,才能使英语语法有效学习成为可能。学好英语语法的技巧1 .首先在课堂上要记好笔记,笔记要分类记,比如,名词记一类,冠词记一类,要 用不同颜色笔记,下来复习的时候方便看。2 .语法太多很繁杂,容易让人产生厌倦感,也很容易忘记,那么一分钟就记一条语 法,容易记住而且不易忘,在课间休息的时候,你就瞄一眼,然
7、后在心里默念,也是 非常有效率的。3 .记完要学的英语语法过后就去做题,加深印象,这样就记得很牢固,不容易忘。 平时多造句,读英语文章也会对学习语法有帮助。英语语法的学习不是一朝一夕的,是需要日积月累,我相信只要用心,一步一个脚 印,就一定会把英语语法给掌握好。Mother asked me, Did you buy any meat for lunch?一Mother asked me if/whether I had bought some meat for lunch.直接引语是特殊问句,变成由原来疑问词一样的连接词引导的宾语从句,时态人 称等作相应改变。例:What do you do
8、? he asked me.He asked me what I did.直接引语是选择问句变成由whether或if引导的宾语从句。Do you like English or Chinese? He asked me.He asked me whether I liked English or Chinese.语法:被动语态1 .英语中动词有两种语态:主动语态和被动语态主动语态表示主语是谓语动词动作的执行者,被动语态表示主语是谓语动词动作的 承受者。当我们强调谁是某个动作的执行者,即谁做了某种事情时,用主动语态。eg: Daniel bought a new computer丹尼尔买了一台
9、新电脑。(不是别人)如果主语不是动作的执行者,而是动作的承受者时,就是被动语态。eg: A new computer was bought by Daniel 一台新电脑被丹尼尔买了。被动语态的谓语由be +动词的过去分词构成,其中be是助动词,随时态改变。一般现在时的被动语态由am / is / are +动词的过去分词构成。一般过去时的被动语态由was / were +动词的过去分词构成。2 .被动语态的用法:当不知道或没必要说明动作的执行者时,用被动语态。eg: Rice is grown in South China.华南种植水稻。(没必要说明是谁种)This bridge was b
10、uilt 100 years ago.这座桥是100年前建的。(不知道谁建的)Passive voice with by在被动语态中,如果我们也要把动作的执行者表达出来的话,我们就在被动句子的 后面,用by+动作的执行者(宾格)来表示。e. g. Jack broke the window.(主动语态)The window was broken by Jack.(被动语态)窗户是被杰克打碎的。Meals are cooked by her mother at home.在家饭是她母亲烧的。The book was written by him several years ago,这本书是他几年
11、前写的。3.难点:1) .当一个含有复合宾语(宾语+宾补)的句子变为被动语态时,只能把宾语变为被 动语态的主语,宾补还放在原来的位置。e. g. We call him Xiao Wang.He is called Xiao Wang.He cut his hair short.His hair was cut short.2) .带双宾语的动词变为被动语态时,常常把间接宾语变为被动语态的主语;如果 直接宾语变为被动语态的主语时,间接宾语前要加介词to或for.e. g. Someone gave the boy an apple. 一一 The boy was given an apple.
12、An apple was given to the boy.His mother bought a present for him.He was bought a present.A present was bought for him.3) .在let, hear, watch, see, help, have等词的句子中,主动语态不加to,被 动语态要加to.e. g. The boss makes us work 12 hours a day.We are made to work 12hours a day.They heard the children sing that morni
13、ng.The children were heard tosing that morning.直接引语是祈使句,根据说话语气变成ask/tell/order warn sb. to do sth.的 结构。例:She said to me, Stand up. fShe asked me to stand up.Father said to his son, Dont play football in the street, fFather told his son not to play football in the street.初三的英语语法知识点:句式句型Unit 11. They
14、go as fast as they can.as-as sb. (one) can = as as possible 尽可能地asas中间加原级的形容词或副词。例:I will work as hard as I can.我将尽可能努力工作。He ran as fast as he could.他拼命地跑。Please come here as soon as you can. 请尽快来这里。2. We call the first Olympic Games the ancient Olympics.我们把早期的运动会叫做古代奥运会。call sb. / sth. +n.称呼某人/某物,后
15、面的名词作宾语补足语。例:We call the boy DaMao.我们称呼那个男孩大毛。类似于这种可以用名词或名词短语作宾语补足语的动词有:name/cal 1/make/choose/find/think 等。例:We chose him our monitor at yesterdays class meeting.昨天班会我们选他当我们的班长。I find him a clever boy.我觉得他是个聪明的孩子。3. It seemed that Zhuang Yong and Jenny Thompson, an American swimmer, had finished at
16、 the same time.看上去好像庄泳和美国游泳选手詹尼汤姆森同时游完全程。以下几种方式可以表示看起来,似乎It seems that + 从句seem to be +adj.seem +adj.仞J: Danny seemed excited. (Danny seemed to be excited.)丹尼似乎很激动。seem to do sth.彳列: When his wifes pet cat died, Alan didnt seem to care at all.艾伦妻子的宠猫死了,他好象一点也不在乎。4. Diving is one of the most popular
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