人教版英语九年级上册语法复习ppt课件.ppt

,最新人教版英语 九年级上册语法,Unit 1 How can we becomegood learners?,Grammar Focus,语法讲解,by 用法面面观,by doing sth.通过做某事的方式，by 是介词，后跟动名词。e.g.I have improved a lot by studying hard.通过努力学习我提高了很多。,考点1,中考在线1：Could you join us by _(分发新书),please?连云港,handing out new books,【点拨】考查by 的用法。by 意为“通过”，后接动名词。hand out new books意为“分发新书”，由by 可知hand 加-ing。,语法讲解,语法讲解,作“乘坐”讲，后直接跟交通工具，交通工具前不加冠词。e.g.Every day I go to school by school bus.我每天乘坐校车去上学。,考点2,中考在线2：Kate takes a bus to school every day.(改为同义句)重庆A 卷Kate goes to school _ _ every day.,by bus,【点拨】take a bus to.和go.by bus 是同义短语。,语法讲解,表示传达、传递的方式或媒介。e.g.I chat with my mother by WeChat every day.我每天通过微信和妈妈聊天。,考点3,中考在线3：We can overcome all the difficulties by _ together.天水A.work B.works C.working D.worked,C,【点拨】考查by。其意思为“通过”，后接动名词。,语法讲解,作“在旁边”讲。e.g.They were playing by the lake at that time.那时他们正在湖边玩。,考点4,中考在线4：A woman stood _ the window,watching the children playing games in the garden.德州A.past B.through C.across D.by,D,【点拨】考查介词辨析。past 意为“经过”；through 意为“通过”；across 意为“横过”；by 意为“在旁边”。分析句意可知在窗边。,语法讲解,作“被”讲，后接动作的执行者，用于被动语态。e.g.The window was broken by me yesterday.昨天窗子被我弄坏了。,考点5,作“不迟于，在之前”讲。e.g.Please come home by 10 p.m.请在十点之前回家。,考点6,作“创作”讲。e.g.I have already read the book by Mo Yan.我已经读了那本莫言创作的书。,考点7,语法讲解,用于固定搭配：by mistake 错误地；by accident/chance 偶然地，无意间地；by the end of.截止到（+时间）；side by side 肩并肩地；word by word 逐词地；little by little 一点一点地；by oneself 独自；靠自己；by the way 顺便提一下；by the time 到时e.g.Im sorry for taking your book by mistake.对不起，我错拿了你的书。Potato chips were invented by accident.炸薯片是偶然间被发明的。,考点8,中考在线5：How delicious!Did the students make the fruit salad all by _?A.they B.them C.their D.themselves,D,【点拨】考查by oneself。其意思为“独自”。这里询问是否是学生们自己做的水果沙拉。由主语students 可知用themselves。,语法讲解,课堂练习,1.通过吃中药我现在感觉好多了。I feel better now _ _ traditional Chinese medicine.2.请坐在窗户边。Please sit _ the _.,一、根据汉语提示，用by 的相关短语完成句子,by taking,by window,课堂练习,3.为了减少污染，人们应该乘坐公交车去上班。People should go to work _ _ in order to reduce the pollution.4.父母要求我每天晚上九点之前回家。My parents ask me to come back home _ _ every night.5.我想知道谁错拿了我的字典。I wonder who took away my dictionary _ _.,by bus,by nine,by mistake,课堂练习,6.Its very convenient for people to chat with each other _.7.No one helped me.I finished it _.,二、根据句意从方框内选择适当的短语完成句子,by WeChat,by myself,课堂练习,8.The ice disappeared _ in the sun.9.Many Chinese people had become rich _ 2020.10.To my surprise,I met an old friend of mine _ on the street.,little by little,by the end of,by accident,课堂小结,本节课主要学习了：（1）How问句提问学习方式（2）by doing句式（3）介词by的用法归纳,Unit 2 I think that mooncakes are delicious!,Grammar Focus,考点精讲,One is Mothers Day on the second Sunday of May,and the other is Fathers Day on the third Sunday of June.,one.the other.一另一e.g.She has two bikes.One is new,and the other is old.她有两辆自行车。一辆是新的，另一辆是旧的。,考点1,表示特定范围内两个事物的不同情况。,考点精讲,辨析：another,other,the other,others 与the others,考点精讲,e.g.May I ask you another question?我可以再问你一个问题吗？Im sorry I dont know.You may ask other students.对不起我不知道。你可以问其他学生。He has two cars.One is black,and the other is red.他有两辆小轿车。一辆是黑色的，另一辆是红色的。,敲黑板：others 与the others后均不接名词。,考点精讲,Lots of students are in the classroom.Some are reading,and others are writing.许多学生在教室里。一些在读书，另一些在写字。There are ten farmers working in the field.Some are digging holes,and the others are carrying water.有十位农民正在田地里工作。一些在挖坑，其余的在提水。,考点精讲,温馨提示：可返回原文,中考在线：The school offers two courses on computer technology.One is for beginners and _ is for those who already have some basic knowledge.长沙A.other B.another C.the other,C,【点拨】考查one.the other.。其意思为“一另一”。分析句意可知，有两门电脑技术课程，一门是对初学者的，另一门是对已经有一些基础知识的。,考点精讲,Common gifts are flowers and cards for mothers and shirts or ties for fathers.,tie/ta/n.领带 v.捆；束e.g.He wears a shirt and a tie today.他今天穿着衬衫，打着领带。They tied the horse to a tree with a rope.他们用一根绳子把这匹马拴到树上。,考点2,tie 作“捆；束”讲,其过去式、过去分词均为tied；现在分词为tying。,把拴到上,语法讲解,（一）多变的宾语从句,由that,if 或whether 引导的位于动词或介词后面起宾语作用的句子叫宾语从句。,考点1,that 引导的宾语从句,考向,that 引导宾语从句时，that 只起连接主、从句的作用，它本身无意义，在口语或非正式文体中常省略。e.g.I hope(that)you will have a good time in China.我希望你在中国玩得开心。,语法讲解,拓展：当宾语从句前有插入语时，that 不可省略。e.g.He says,for example,that he is interested in math.例如，他说他对数学感兴趣。,特别提醒：在I/We think/guess/believe/suppose等后接宾语从句时，如果宾语从句要表达否定意思，则一般将否定转移到主句上来，即“否定前移”。e.g.I dont think the girl can finish the work alone.我认为那个女孩无法独自完成这份工作。,语法讲解,中考在线1：Do you believe that humans could live on Mars?I dont think _.镇江A.if it comes true B.that it will come trueC.why it will come true D.how does it come true,B,【点拨】用语法判定法解题。考查宾语从句。根据答语“I dont think”可知，此题考查think 后接that 引导的宾语从句。,语法讲解,考点2,由 if/whether 引导的宾语从句,考向1,当宾语从句部分的语意相当于一个一般疑问句时，常用 if/whether 引导，表示“是否”。if/whether 在句中不充当成分，但不能省略。e.g.I wonder if/whether you want to attend the meeting.我想知道你是否想参加这个会议。,语法讲解,考向2,if 和 whether 的用法及区别一般来说，在宾语从句中，if 与 whether 可以互换使用，但在特殊情况下，if 与 whether 是不能互换的。(1)whether 之后紧跟 or not 时，不可与 if 互换。e.g.Nobody knows whether or not it will rain tomorrow.没有人知道明天是否会下雨。,语法讲解,(2)在介词后只能用 whether。e.g.The boy worries about whether he has broken his mothers heart.这个男孩担心他是否伤了他妈妈的心。(3)与动词不定式连用时，只能用 whether。e.g.I cant decide whether to go or to stay.我不能决定是走还是留。,语法讲解,中考在线2：I have some tickets for the football match.I called my friends to see _.连云港A.where did they buy themB.why they liked to go thereC.when did we go togetherD.whether theyd like to go,D,【点拨】考查宾语从句。其语序要用陈述语序。分析句意可知，打电话看看他们是否想去。,语法讲解,考点3,宾语从句的语序,考向,无论主句是陈述句还是疑问句，宾语从句都要用陈述语序。e.g.Could you please tell me if he knows her address?你能告诉我他是否知道她的地址吗？,语法讲解,中考在线3：Do you know _?At 9:00 tomorrow morning.北京A.when the video meeting beganB.when did the video meeting beginC.when the video meeting will beginD.when will the video meeting begin,C,【点拨】此题用语法判定法。句意为“你知道视频会议什么时候开始吗？明天早上九点”。考查宾语从句，从句要用陈述语序，又由“tomorrow morning”提示可知用一般将来时。,语法讲解,考点4,宾语从句的时态,考向1,若主句是一般现在时，宾语从句可根据实际情况使用任何时态。e.g.He says that he came to London last month.他说他上个月来的伦敦。,语法讲解,中考在线4：Could you tell me _?In Xinhua Bookstore.绥化A.where you bought the bookB.where did you buy the bookC.where do you buy the book,A,【点拨】考查宾语从句。其语序用陈述语序。若主句为一般现在时，宾语从句的时态可以根据实际情况来定。分析语境可知，从句表示的动作发生在过去，因此从句用一般过去时。,语法讲解,考向2,若主句是过去时态，从句须用过去时态的某种形式。e.g.He believed he would win the game.他相信他会赢得这场比赛。,语法讲解,中考在线5：The policeman asked the little boy if _ his home.龙东A.he could find B.could he findC.he can find,A,【点拨】分析句子结构可知，此处是if 引导的宾语从句，从句要用陈述语序，排除B。结合主句中的“asked”可知主句用的是一般过去时，因此从句要用过去时态，排除C。,语法讲解,考向3,当宾语从句表示的是一个客观真理、谚语或者客观事实时，即使主句是过去时态，从句仍用一般现在时。e.g.Yesterday our teacher said no news is good news.昨天我们老师说没有消息就是好消息。,语法讲解,中考在线6：What did you learn in geography class yesterday?青海I learned that the sun _ in the east.A.was rising B.rises C.rose,B,【点拨】用语法判定法解题。当宾语从句表示的是客观真理或客观事实时，从句的时态一律使用一般现在时。本题“太阳从东方升起”属于客观事实，应用一般现在时。,语法讲解,（二）感叹句,感叹句是表示赞美、惊叹、喜悦等感情的句子。感叹句通常由 what 和 how 引导。what 修饰名词，how 修饰形容词或副词。,语法讲解,考点1,what 引导的感叹句,语法讲解,中考在线7：_ a clever boy he is!常德,What,【点拨】考查what 引导的感叹句。其结构为“What+a/an+adj.+n.+主语+谓语!”。,语法讲解,中考在线8：Look!The children are playing in the swimming pool._ great fun they are having!抚顺A.What B.How C.What a D.How a,A,【点拨】考查感叹句。其结构为“What+adj.+不可数名词+主语+谓语!”。句中的fun 为不可数名词。而how 引导的感叹句后接adj.或adv.。,语法讲解,考点2,how 引导的感叹句,语法讲解,中考在线9：Pingtang Bridge has the highest concrete bridge tower in the world._ amazing it is!安顺A.How B.What C.What an,A,【点拨】考查感叹句。how 引导的感叹句的结构为“How+adj.+主语+谓语！”。分析句子可知后接形容词amazing，故用how。,课堂练习,1.刚才我们老师说太阳从东方升起。Our teacher _ just now that the sun _ in the east.2.请告诉我如何能解出这道数学题。Please tell me _ I can _ out the math problem.,根据汉语意思完成句子,said rises,how work,课堂练习,3.我想知道明天他是否骑自行车。I wonder _ he _ ride a bike tomorrow.4.这是一场多么令人激动的比赛！_ _ exciting match it is!5.雪下得多么大！_ _ it is snowing!,if will,What an,How heavily,课堂小结,我们一起来总结一下本节课学习的主要内容：（1）宾语从句（2）感叹句,Unit3 Could you please tell mewhere the restrooms are?,Grammar Focus-4c,考点精讲,You go east along this street.,east/ist/adj.东方的；东部的 adv.向东；朝东 n.东；东方e.g.Drive east to the main road and you can see the sign of the amusement park.朝东开上主路，你就能看到游乐场的标志牌了。,考点,考点精讲,Shanghai is in the east of China.上海在中国的东部。Hebei lies on the east of Shanxi.河北位于山西的东面。Japan is to the east of China.日本在中国的东面。,在表示地理方位时，可以使用介词in（在内部）,on（接壤）或to（位于方向），此时方位词用作名词，要在它们的前面加上定冠词the。,温馨提示:可返回原文,单元语法沙龙,疑问词引导的宾语从句,除了that，if/whether 引导的宾语从句外，还有由疑问词what，which，whom，when，where 等引导的另一类宾语从句。,单元语法沙龙,引导词,考点1,考向1,连接代词：what，which，whose，whom等。在从句中作一定的成分，如主语、宾语、定语等。e.g.I dont know what they are going to do.我不知道他们打算干什么。He asked me whose book it was.他问我这本书是谁的。,中考在线1：Could you tell me _?Throwing off poverty（脱贫）.福建A.who people often talk about this yearB.what people often talk about this yearC.which do people often talk about this year,【点拨】考查宾语从句。分析答语可知应该是告诉我今年人们经常谈论什么。,B,单元语法沙龙,连接副词：when(指时间)，where(指地点)，why(表原因)，how(表方式)等，在从句中作状语。e.g.Could you please tell me where you are from?请告诉我你来自哪里，好吗？Do you know how they found the place?你知道他们是怎么找到这个地方的吗？,考向2,单元语法沙龙,中考在线2：Could you tell me _ we can start a conversation with a foreigner?Talking about weather is a good choice.安徽A.how B.why C.where D.when,【点拨】此题用语法判定法。分析句子结构可知考查宾语从句。又分析语境可知询问如何与外国人开始交流，用how 引导。,A,单元语法沙龙,中考在线3：Wow,your dress is so beautiful.Could you tell me _?Oh,I bought it in an online store.锦州A.when you bought it B.where you bought itC.how much you spent on it D.how long you have had it,【点拨】分析句子结构可知考查宾语从句，从句要用陈述语序，从“I bought it in an online store.”可知从句应该表示地点，用where 引导。,B,单元语法沙龙,单元语法沙龙,从句时态,考点2,单元语法沙龙,e.g.I dont know when he will come back.我不知道他将何时回来。The children didnt know who he was.孩子们不知道他是谁。Our physics teacher told us that lighttravels faster than sound.我们的物理老师告诉我们光比声音传播得更快。,中考在线4：Our geography teacher told us the moon _(circle)the earth every 28 days.敦煌,【点拨】考查宾语从句。在宾语从句中，如果主句用一般过去时，而从句表达的是客观事实，则从句用一般现在时。,circles,单元语法沙龙,宾语从句与“疑问词不定式”结构的相互转换e.g.Im not sure when I can turn off the light.=Im not sure when to turn off the light.我不确定什么时候关灯。,考点3,单元语法沙龙,中考在线5：Its too hard for me to learn it.Can you show me how _(throw)the ball?安顺,to throw,单元语法沙龙,速记小法：宾语从句口诀宾语从句三注意，时态语序引导词；主句一般现在时，从句不需受限制；主句一般过去时，从句须用相应时。that 后跟陈述句，whether/if 引疑问；五“W”一“H”,照样能把从句引。从句需用陈述句，时时刻刻应谨记。,课堂练习,1.我想知道这本书属于谁。I _ _ the book _ _.2.他想知道我明天是否来这儿。He wonders _ I _ come here tomorrow.3.昨天我们老师说太阳从东方升起。Yesterday our teacher _ the sun _ in the east.,一、根据汉语意思完成句子,wonder who belongs to,if will,said rises,课堂练习,4.他问谁告诉的我们这个消息。He asked _ _ us the news.5.对不起我不知道怎样到那里。Im sorry I dont know _ _ _ _.,who told,how to get there,课堂练习,6.“How do you sell goods at the WeChat shop?”Kevin asked me.(改为宾语从句)Kevin asked me _ I _ goods at the WeChat shop.,二、按照要求完成句子,how sold,课堂练习,7.John asked,“Can you care for my pet cat while Im away?”(改为宾语从句)John asked _ I _ care for his pet cat while he was away.8.“When will you finish the project on Internet safety?”the official asked.(改为宾语从句)The official asked _ I _ finish the project on Internet safety.,if/whether could,when would,课堂练习,9.Could you please tell me where I can get some stamps?(改为同义句)Could you please tell me where _ _ some stamps?10.Dont park your car here.(改为同义句)_ _ please _ _ your car here?,to get,Could you not park,课堂小结,本节课主要学习了宾语从句的三要素：引导词、语序、时态，了解了中考对这类题的考查角度，掌握了这类题的做题方法。,Unit4 I used to be afraid of the dark.,Grammar Focus,单元语法沙龙,used to 的用法,used to 过去常常，可用于各种人称，表示过去存在的，但现在可能已经停止的情况或习惯。,used to do sth.表示“过去常常做某事”。e.g.Mr.Smith used to go fishing by the lake.史密斯先生过去常去湖边钓鱼。,考点1,中考在线1：I _ sleep very well,but then I started doing yoga and it really helps.武威A.didnt use to B.used toC.was used to D.wasnt used to,【点拨】used to“过去常常”，后接动词原形，其否定形式为didnt use to。分析前后文可知我过去常常睡不好觉，故用否定形式。,A,单元语法沙龙,used to 的句式变化,考点2,used to 的否定式为didnt use to 或usednt to。e.g.Her daughter didnt use to（usednt to）eat fruit.她女儿过去不常吃水果。,考向1,单元语法沙龙,中考在线2：Mudanjiang used to be a small town.(改为否定句)牡丹江Mudanjiang _ _ to be a small town.,【点拨】考查used to。含有used to 的句子变否定句时常借助did，同时used 用原形。,didnt use,单元语法沙龙,used to 的一般疑问句在句首加did，并把used 变成use。e.g.Did Lucy use to have straight hair?Yes，she did./No,she didnt.露西过去常留直发吗？是的，她常留直发。/不，她不常留直发。,单元语法沙龙,考向2,单元语法沙龙,中考在线3：His father used to love going fishing.（改为一般疑问句并作否定回答）_ his father _ to love going fishing?_,he _.,Did use No didnt,考点3,used to 的反意疑问句used to 的反意疑问句形式也有两种：一是用didnt；二是用usednt。e.g.She used to be shy,didnt she?她过去常害羞，不是吗？,单元语法沙龙,中考在线4：Your father used to eat meat,_？A.did you B.didnt youC.usednt he D.did he,C,考点4,（重点&易错）there be 结构与used to的结合句型：There used to be.过去有e.g.There used to be a bank across from the street.街道对面过去有家银行。,单元语法沙龙,中考在线4：这条河里过去有很多鱼，可现在它被污染得很严重。_ many fish in the river.But now it is seriously polluted.,There used to be,单元语法沙龙,考点5,used to 的相似结构辨析,e.g.My mother used to wash clothes by hand.我妈妈过去常用手洗衣服。My mother is/gets used to washing clothes in the washing machine.我妈妈习惯于用洗衣机洗衣服。The washing machine is used to wash clothes.=The washing machine is used for washing clothes.洗衣机被用来洗衣服。,单元语法沙龙,单元语法沙龙,中考在线6：Diana used to _ to work,but now she is used to _ because the road is crowded and she wants to keep fit.益阳A.drive;walk B.drive;walking C.driving;walk,B,课堂练习,1.He used to live in Paris.(改为一般疑问句)_ he _ to live in Paris?2.Sally used to be thin with short hair.(改为否定句)Sally _ to be thin with short hair.3.Jane used to be afraid of the dark.(改为反意疑问句)Jane used to be afraid of the dark,_?,一、按要求完成下列各题,Did use,didnt use,didnt she,课堂练习,4.Her sister used to be fat.(对画线部分提问)What _ her sister use to _ _?5.我的爷爷过去经常下午去钓鱼。(翻译成英语)_,did look like,My grandpa used to go fishing in the afternoon.,课堂练习,6.My cousin is used to _(study)with his new friends in Australia.7.The knife is used _(cut)bread.8.Jim has lived in Australia for two years.He is used to _(drive)on the left.9.I never used to _(eat)cakes,but I eat a lot now.10.Did your sister _(use)to have long hair?,二、用括号中所给词的适当形式填空,studying,to cut,driving,eat,use,课堂练习,11.他以前曾是一名老师，现在是商人了。He _ _ be a teacher.Now he is a bussinessman.12.你过去常常害怕发言吗？_ you _ _ be afraid of giving a _?,三、根据汉语意思完成句子,used to,Did use to speech,课堂练习,13.她过去常常不害怕在公共场所发言。She _ _ to be afraid to speak _ _.14.现在他习惯于每天锻炼了。Now he is _ _ _ sports every day.15.邮票可以用来寄信。Stamps can _ _ _ send letter.,didnt use in public,used to playing,be used to,课堂小结,本节课主要学习了含有used to的句子的否定句、一般疑问句和反意疑问句的结构,了解了中考对这类题的考查角度，掌握了这类题的做题方法。,Unit 5 What are the shirts made of?,Grammar Focus,单元语法沙龙,一般现在时的被动语态,(一)概念：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动作的执行者，被动语态表示主语是动作的承受者。(二)构成：被动语态由“be及物动词的过去分词”构成，其中be有人称、数和时态的变化。(三)一般现在时的被动语态的构成：be(am,is,are)及物动词的过去分词。,由主语单复数确定be的形式。,考点1,中考在线1：Your hometown is famous for tea,right?Yes.Now tea plants_ on most mountains here.福建 A.will growB.are grownC.were grown,【点拨】此题用语法判定法。分析句子可知，主语 tea plants 和动词 grow 之间是被动关系。主语为复数，又由 now 可知用一般现在时的被动语态,单元语法沙龙,B,一般现在时的被动语态的一般疑问句与否定句,一般疑问句：Is/Am/Are 主语及物动词的过去分词其他?否定句：主语+is/am/are+not+及物动词的过去分词+其他.e.g.Are these dishes washed by your mother?这些碟子是你妈妈洗的吗？The blackboard was not cleaned by Kate.黑板不是凯特擦的。,考点2,单元语法沙龙,中考在线2：Excuse me,sir,smoking _in the gas station.Oh,Im awfully sorry.安顺 A.doesnt allow B.is allowed C.arent allowed D.isnt allowed,【点拨】考查被动语态。句意为“打扰了，先生，加油站不允许吸烟。哦，真的很抱歉”。句中的 smoking 与 allow 之间是被动关系，应用被动语态；动名词作主语时谓语动词用单数。,D,单元语法沙龙,（易错）某些含有被动关系的短语,（1）have sth.done 让某事被做e.g.I usually have my hair cut every two months.我通常两个月理一次发。（让我的头发被剪）（2）get sth.done 让某事被做e.g.The boy got his ears pierced.那个男孩打了耳洞。（让他的耳朵被穿透）,考点3,单元语法沙龙,【点拨】考查 get sth.done。get sth.done 为固定搭配，意为“让某事被做”，动词 wash 应该用过去分词形式。,中考在线3