人教版八年级英语上册语法总结.doc

八年级上册语法点总结Unit 1 How often do you exercise?Grammar: 特殊疑问句：wh-questions: what, who, where, when, which, whose, why, whom等。特殊疑问句的构成及用法：1. 结构：特殊疑问词+ 一般疑问句， 即：特殊疑问词+be/助动词/情态动词+主语+谓语/表语（+其他）疑问代词：1) Who:谁。做主语，用来指人 Who is the boy under the tree?2）Whom 谁，做宾语，用来指人 Whom are you writing to?3) Whose 谁的，用来指所属关系，如果做定语，一般后接名词 Whose pen is this?4) Which 哪个，哪些，用来指对人或物在一定范围之内进行选择 Which grils will in the sports meeting? Which pen is Lilys?5)What什么，通常指物，也可指人，一般用在没有指出范围的情况下 What can you see in the picture? What are you doing now?疑问副词：1) When:何时，询问时间 When will she come back?2) Where何地，询问地点， Where do you come from?3) Why为什么，询问原因， Why are you late for school?4) How 如何，询问手段、方式、工具以及程度等 How do you usually go to school?5) How old多大，询问年龄，How old is Jims little brother?6) How many/much多少，询问数量 How many birds are there in the tree?7) How far多远，询问距离， How far is it form your home to school?8) How long多长，多久，询问时间的长度或距离 How long will you stay in Beijing?9) How often多长时间按一次，询问频率 How often do you go to see your grandparents?10) How soon多久，询问时间 How soon will you come back?频率副词：表示动作发生的频率，never, sometimes, often, usually, always.Unit 2 Whats the matter with you? Grammar:1. 用have来描述身体不适 have/have got a +疾病名字；得了病2.情态动词should,情态动词should,can, may, must没有人称和时态的变化，后接动词原形Unit 3 What are you doing for vacation?Grammar:现在进行时表将来 一般将来时表示将要做某事或计划打算做某事要用到句型“be+doing”其中be是助动词，它有人称和单复数的变化。Be: am, is, are. be + v.ing是现在进行时的形式，但用于表示将来。用进行时表将来，常用于表示即将来临的未来预定要做的事情，一般指个人计划要做的事。用于此情况的动词一般是表示位置转移的动词，如，go, come, leave, start, arrive, move等。一肯定句中，结构为“be+doing.”I am going shopping this afternoon.二否定句是在be之后加not. Im not going to shopping this afternoon.三一般疑问句是将be置于句首 Are you going shopping this afternoon?Yes, I am/ we are. No, Im not./ We arent.四特殊疑问句“疑问词+一般疑问句语序。”What are you doing for vacation? When is he going camping? Who are you going there with? Where is she going?Unit 4 How do you get to school?Grammar: How引导的特殊疑问句：是指以How, how far, how long, how old,how many, how much等词开头的疑问句。How does he get to shool?- He takes the train to get to shool.How long does it take to walk? -It takes about 35 minutes to walk. How far is it from your home to school? Its four miles from my home to school.How old is he now? She is twelve years old now.How many storybooks do you have? I have five storybooks.How much is this coat? This coat is 200 yuan.特殊疑问句的简略结构：how about?+ 名词或动词-ing形式，用于提出建议、请求或征求意见、询问消息等。如：How about playing tennis? Unit 5 Can you come to my party?Grammar:情态动词can及邀请句式及其问答一 情态动词can的用法：Can 是最长用的情态动词，其后跟动词原形，can的否定形式为cannot，cant.1. can表“能力”，意思是：能，会 I can paly basketball,but I cant swim.2. can表示能力时可和be able to 互换，be able to有更多的时态，常被用来表示can所 不能表示的将来或完成的概念。E.g. They will be able to run this machine on their own in three months.3. 表示“可能性”，意思是：可以，可能。That big cinema can seat 5,000 people.4. 表示允许，意思是可以能够 You can have the book when I have finished it.5. 表示“惊讶、不相信等（用于疑问句、否定句或感叹句中”。意思是“会、可能。”This cant be true. Can it be true?二 如何发出、接受和谢绝别人的邀请1. 表达邀请的常用句型：Can you come to? Could you come to?Would you like to come to?Do you want to come to?2. 接受邀请的常用句型：Sure. Certainly. OK. Id love to.3. 谢绝邀请的常用句型：Im sorry, I cant. I have toIm afraid I cant. I have toI dont think I can. I have toUnit 6 Im more outgoing than my sister.Grammar:形容词的比较级一 规则变化、不规则变化（课本P93）二 than 是比较级中最常见的标志词，意思是“比”。用于引出比较的对象。1.He draws better than me.2.Youre older than I am. You are older than me.三 形容词比较级前，有时可以用much,far, a little,a bit, even, three times等词来修饰。Much 和far表示“得多”,much better好得多，a little, a bit表示稍微，一些，一点。a little shorter, 稍微矮点；even表示“甚至，更加，还要”even bigger还要大些，three times表示 “三倍”，如three times bigger than 比大三倍Very绝不可以用来修饰比较级，very,so,too, quite修饰原级Unit 7 How do you make banana milk shake?Grammar: 可数名词与不可数名词一可数名词英语中的物质名词大体上可分为可数名词和不可数名词。可数名词指物体的数量可数。其单数形式可在名词前加a或an,表示一个，如a pear. 其负数形式要在词尾加-s,或-es（特殊情况除外），如two bananas, three tomatoes. Many many apples a few students few bags二不可数名词1.不可数名词指物体的数量不可数。不可数名词没有单复数之分，也不能在词前直接加冠词a 或an.表示不可数名词的数量时可在不可数名词前加相应的由量词构成的短语。如a bag of 2.常见的量词短语有：a piece of a cup of a teaspoon of a bottle of 3.不可数名词还可以用下面的词表示数量：much much rain a little little4.既可以修饰不可数名词又可以修饰不可数名词的词有：Lots of= a lot of许多，大量 some一些（用于肯定句）any一些（用于否定句和一般疑问句）Unit 8 How was your school trip?Grammar:一般过去时：指在过去某一时间内发生的动作或存在的状态，常和表示过去意义的时间状语连用。如：yesterday, last year(week,month),two years ago, in2006等。有时也可用when,after,before, as soon as引导的时间状语从句。该时态在句中的体现是谓语动词用过去式。谓语be动词was/were 否定：wasnt /werent 一 Be动词句型 一般疑问句：was/were +主语特殊疑问句：疑问词+was/were+主语陈述句：主语+was/were+(肯定句) 否定句：主语+wasnt/werent+二 行为动词句型（当句中的动词为行为动词时，要借助动词did构成一般疑问句和否定句）肯定式：主语+动词过去式否定式：主语+didnt+动词原形一般疑问句：Did +主语+动词原形特殊疑问句：Did+主语+动词原形Unit 9 When was he born?Grammar: 一般过去时的特殊疑问句一般过去时的特殊疑问句的变法同一般现在时一样，不同之处在于须将be动词或助动词改为过去时态，即“特殊疑问词+were或was(第三人称单数)+主语+（表语）+其他成分”或“特殊疑问词+助动词did+主语+实义动词+其他成分。”一、 以when引导的特殊疑问句，对某人的出生年月进行提问，句型是：When was/wereborn? was/were born in +时间When was David beckham born? 大卫.贝克汉姆是什么时候出生的？He was born in 1975.二以how long 引导的特殊疑问句，对表示某一短时间的状语进行提问。句型是： How long did + 主语+动词？How long did Charles Smith hiccup? He hiccupped for 69 years and 5 months.三When did he start hiccupping? 他什么时候开始打嗝？When +did+主语+动词？Unit 10 Im going to be a basketball player.Grammar:一般将来时 表示将来某个时间要发生的动作或存在的状态，也表示将来经常或反复发生的动作，常与表示将来的时间状语连用。1. be going to + 动词原形 What are you going to do next Sunday?2. will/shall + 动词原形 I will go to my hometown next week.3.be +v.ing The Greens are moving to another city the day after tomorrow.4. be +动词不定式 You are to be back by 10 oclock.5. be + about + 动词不定式 The meeting is about to begin.Unit 11 Could you please clean your room?Grammar:情态动词情态动词，表示说话者对某一动作的看法和态度，包括可能、怀疑、允许、愿望、必要、猜测等。Can(能、会),may( 可以),must( 必须、一定)等。情态动词的特点：(1)情态动词有一定词义，但不能单独作谓语，必须和另一个动词原形一起构成谓语，且没有人称和数的变化。1. I can speak English. 2. She must be a teacher. 3. We may go home now. (2)变否定句时，直接在情态动词后面加not,无需加助动词。He cant play the guitar well.He cant answer the question. You mustnt be late.(3)含有情态动词的句子变一般疑问句时，须将情态动词提前。Can you help me? Must I go there at once?(4)can 可表示能力、允许、可能性、怀疑猜测，意为“能，会，可以。”cant, 意为“不能，不会，不可以。”，还有“不可能”之意。-Can you drive? Sorry, I cant. It cant be true.(5)can 也可表示请求与邀请Can you please sweep the floor? Unit12 Whats the best radio station?Grammar:形容词/副词的最高级，用于三者或三者以上的人或事物之间的比较，表示在一群人或事物中，其中一个 “最”见课本p93语法1. the +最高级 She is the tallest of all her classmates.2. 最高级可被序数词以及much, by far,nearly,almost, by no means, not quite,not really, nothing like等修饰。This hat is by far the biggest.3. 表示最高程度的形容词，excellent, extreme, prefect等没有最高级也不能用比较级。He is an excellent teacher.4. 形容词最高级间修饰做表语或介词并与的名词代词是，被修饰的词往往省略。He is the youngest (boy) in his class.5. Who/Which +be+最高级，A,B,or C? Who is the most useful, a bicycle, a motorcycle,or a car? 6. the +序数词+最高级 He is the second tallest student in our class.7. One of the +最高级+复数名词 The Yellow River is one of the longest rivers in China.1、如有always ,often, usually, sometimes, seldom, never, once a.,every.用一般现在时第一、二人称复数后跟动词原形第三人称单数后跟动词加s/es。 2、如有now ,look! ,listen, at the moment .用现在进行时结构是be (am, is, are) +v-ing 3、如有tomorrow, the day after tomorrow, from now on, in +一段时间, some day, next.用一般将来时结构will + v原 be going to +v原没有动词用be 4、如有yesterday, .ago , last.just now.用一般过去时动词加ed give sb. Sth.=give sth. to sb. 给某人某物 every day每天, .Why dont you+V原.=why not+.V原 为什么不Unit 11. jack, good boy! Please pass _ the glasses. I want to read the newspaper. A. you B. me C. him D. her2.This morning I had _ egg and a bottle of milk for my breakfast. A. an B. a C. the D.不填冠词不定冠词用法例句用于可数名词单数形式前Susan is a scientist.Pass me an orange, please.不特指某人或某物A boy is looking for you.We work five days a week.表示“一”的数量，但没有one强烈We are going to have an English lesson tomorrow.I have a mouth, a nose, two eyes and two ears.用于固定词组中A few, a little, a lot of, a moment ago定冠词用法例句特指某人或者某物Show me the photo of the boy.双方都知道的事物或人Where are the new books, Jim?They are on the small table.上文提过的人或物Ji Wei lives on a farm. The farm is not big.独一无二The sun is bigger than the moon.序数词和形容词最高级前The first month of the year is January.普通名词构成的专有名词前The Great Wall习惯用语In the morningOn the left零冠词用法例句专有名词和不可数名词前China名词已经有定语this, that, my, your, some, any等That letter is in her bag.复数名词表示一类人或物My father and mother are teachers.星期、月份、季节、节日前It is Sunday today.称呼前What colour are Mrs. Greens shoes?三餐和球类运动前He went to school before breakfast this morning.3. How many _ can you see in the following pictures? Three. A. boys B. animals C. films D. buildings4. Timmy goes to school _ every day. Its 5 minutes walk from his home to school. A. in a bus B. by plane C. on foot D. by boat5. Everything is _ at night markets. You dont need a lot of money to have a good time. A. cheap B. bad C. tired D. dear6. Excuse me, _ is the nearest bookshop? Go down the street and turn left at the second corner. A. how B. what C. where D. who7. The sign z tells us _. A. NO SMOKING B. NO PARKING C. NO PHOTOS D. NO FOOD8. Can you play football? Yes, I can, _ I cant play it very well.转折关系 A. or B. and C. so D. but9. Last month, students had to have their lessons by internet _ because of SARS. A. on the playground B. at home C. in the street D. near the hospital10. It is _ today than yesterday. Shall we go swimming this afternoon? A .the hottest B. hot C. hottest D. hotter最高级要加the，由于hot为重读闭音节所以要双写t加est。11. Listen! Some of the girls _ about Harry Potter. Lets join them! A. are talking B. talk C. will talk D. talked出现listen,look等词，优先考虑使用进行时态。12. _ Chinese are looking for ways to learn English well before Beijing 2008 Olympics. A. Thousand B. Thousands C. Thousand of D. Thousands of数字+thousand原形正确Thousands of 正确，其他形式不正确13. Our teacher, Miss Chen, _ English on the radio the day before yesterday. A. teaches B. taught C. will teach D. had taught14. Do you know _ during the coming summer holiday? A. what will Tom do B. what did Tom do C. what Tom will do D. what Tom did考虑两点问题就能解题：1语序：陈述语序2时态：看时间状语15. The English novel is quite easy for you. There are _ new words in it. A. a little B. little C. a few D. few判断标准：1Little few的区别2肯定还是否定16. I dont think I _ you in that dress before. A. have seen B. was seeing C. saw D. see17. Today some newly-produced mobile phones can take pictures _ a camera. A. as B. for C. like D. of18. You want _ sandwich? Yes, I usually eat a lot when Im hungry. A. other B. another C. others D. the other19. Dont you think you should paint the wall? Who would _? A. see B. look C. watch D. notice20. I forgot to bring my notebook. _. You can borrow some paper from me. A. Help yourself B. Im sorry C. No problem D. So careless答案：Unit 1 BABCA CADBD ADBCD ACBDC初二上 Unit1Unit3一重点短语：1.on weekends 2.on weekdays 3.as for 4.my eating habits 5.have a healthy lifestyle 6.the same as 7.the result of 8.junk food 9.get good grades 10.see a dentist 11.have a healthy habit 12.be stressed out 3.a balanced diet 14.for example 15.at the moment 16.be sorry to do sth 17.go bike riding 18.take walks=go for walk 19.take a vacation 20.plan to do sth 21.western country 22.take sth with sb 23.depend on 24.host family 25.hardly ever 6.ask sb about sth 27.get back to school 8.a balance of 29.kind of 二考点归纳：考点1.want sb to do sth 想要某人干某事 His father wants him_(become )an actor.考点2.try 的用法:1).try to do sth 尽力干某事 He tries _(eat) lots of vegetables and fruit every day .2).try not to do sth 尽力不干某事 We try_(not let) my teacher down.3).try ones best to do sth 尽某人最大努力干某事 We should try our best _ (study) all subjects.4)词组: try on 试穿 have a try 试一试考点3.although 的用法: although /though 引导让步状语从句，“即使，虽然”，不能与but 连用，但可与yet, still 连用。考点4.finish doing sth 结束干某事 I will finish_ (work )out the problem in another two minutes .考点5.cant wait to do sth 迫不及待地干某事 I cant wait _(open)the TV when I get home .考点6.decide 的用法:1).decide to do sth 决定干某事2).decide not do sth 决定不干某事3).decide on doing sth 决定干某事4).同义词组: make a decision to do sth = make up ones mind to do sth = decide to do sth He has decided to leave for Wuhan .= He has _ a _ to leave for Wuhan.= He has _up his_ to leave for Wuhan.考点7.plan to do sth 计划干某事 She is planning _(take )a vacation in Shanghai next month .考点8.think about doing sth 考虑干某事 He thought about _(go ) to Beijing on vacation . 考点9.go + v-ing 的用法: go fishing go boating go skating go shopping go hiking go skateboarding考点10.句型: Its + adj +for /of sb to do sth 同义句：1).Its +adj +for sb +to do sth = To do sth + be +adj 2).Its +adj +of sb +to do sth = Sb +be +adj + to do sth It is very friendly of you to help me .=_ _ friendly to help me . Its very hard for you to work out the math problem .= _ _ out the math problem is very hard for you .八年级上 Unit4-Unit6一重点短语：1.take the subway 2.all over/around the world .be different from 4.on the school bus 5.study for a test 6.go to the doctor=see a doctor 7.have a piano lesson 8.the day after tomorrow 9.keep quiet /be quiet 10.come over to 11.be free=have time 12.in some ways 13.look the same 14.in common 15.do the same things as sb.16.use sth to do sth 17.begin with 18.in ones free time 19.the bus /train /subway station 20.another time 21.means of transportation 22.all kinds of 23.depend on 24.go to concert 25.keep quiet 26.primary school 二考点归纳：考点1.有关交通工具的同义句：1).take the train to =go to by train take the bus to = go to by bus 2).fly to = go to by plane /air walk to . = go to on foot ride a bike to = go to . by bike My uncle went to New York last week . My uncle _ _ New York last week .考点2.有关花费时间的句型：1).It +takes +sb.+时间+to do sth 2).sb. +spend +时间+on sth (in doing sth ).It took me half an hour to work it out .I_ half an hour _ it out .考点3.表示两地相距有多远： A +be +距离 +from +B = Its +距离+from A+ to B.It is five minutes walk from my home to school. = It _ me five minutes to _to school .考点4.leave ,leave for , leave for 1).leave +地点 “离开某地”2).leave for +地点 “前往某地”=go to +某地3).leave +某地+for +某地 “离开某地前往某地”Mr wang are going to Beijing tomorrow .=Mr wang are _ _ Beijing tomorrow.考点5.all not = not all “并非都” 部分否定注：not 与all /both /every . 连用构成部分否定。 Not all birds can fly . = _ birds can fly , some cant .考点6.the number of / a number of 1).a number of 许多 = a lot of /many ,number 前可用large /small 来修饰，a large /small number of . 作主语时，谓语用复数。2).the number of .的数量, 作主语时，谓语用单数。 A large number of tourists _(come )to Mountain Tai every year . The number of the students in our class _(be ) 60.考点7.sick / ill 1).ill 用在系动词之后作表语。 2).sick 既可以放在系动词之后作表语也可放在名词之前作定语。 She was _ because of hard work . The _ boy coughed terribly .考点8.表示客气地请求某人干某事 1). Would you like to do sth ? 2).Could you please do sth ? 3).Will /Would you please do sth ? 4).Can you do sth ? 考点9.be busy 1). be busy with sth .忙于某事 2).be busy doing sth 忙于干某事 3).be busy 的反义词组 be free / have time I am busy tomorrow .= I _ _ = I _ _ time .考点10.whole / all 1).whole 一般置于冠词，物主代词或其他限定词之后， all 位于限定词之前。2).一般不修饰不可数名词，all 既可修饰可数名词也可修饰不可数名词。 He stayed at home all the afternoon .= He stayed at home _ _ afternoon.考点11.however / but however “然而，可是”用于句首或句中，须用逗号隔开。而but 不用逗号隔开。 He is very busy ,_, he always helps me . A. and B. / C. but D. however 考点12.most of / most 1).most of the +复数名词 “.中的大多数”2).most +复数名词 “大多数的.” _ the students are clever . _students are clever.考点13.beat / win /lose1).beat:打败 后面接打败的人或对象 beat sb 2).win:赢 后面接比赛的项目（race , game , match , prize .）3).lose:输 lose to sb 输给某人lose sth 输了某物Their team beat ours = Their team _ the match . = Our team _ _ theirs.考点14.do you think 作为插入语1).位置：放在疑问词之后2).语序：后面的句子用陈述句语序。 Do you think ? Who is the man over there ?=_ do you think the man _ over there ?考点15.常见的不可数名词： weather work food news advice information fun music paper _ weather ! we are going to the park .A. What a good B.What good C. How a good D. How good 考点16.afford 1).afford 常与情态动词can , cant , could , couldnt 连用2).afford 后面接名词或代词不定时。3).同义句：cant afford to do sth = sb dont /doesnt have enough money to do sth . The book is very expensive ,I cant afford to buy it .= I dont have _ _ to buy it .考点17.listen to /hear /sound 1).listen to 仔细倾听 强调听的过程2).hear 听到、