人教初二英語上冊PPT課件

1、Unit 1Welcome back!第1頁/共63頁May I? 我可以嗎？ 表示客氣的請求。(1)-May I come in? -Come in, please.(2) -May I borrow your pen , please?-Certainly!(3) -May I have a piece of paper?-Of course.第2頁/共63頁A: _ _! _ _ borrow your ruler?B: _! _ this one.A: Thank you. Oh, this one is short. Do you _ a long _?B: _, I dont.A:

2、 _ _! Do you _ a long _?C: Yes.A: _ I borrow _?C: Certainly! Here _ _. Excuse me May I Excuse me May ICertainly TakeCertainly TakehavehaveoneoneSorrySorry Excuse me have ruler Excuse me have rulerMay it May it you are you are第3頁/共63頁paper 紙；紙張 為不可數(shù)名詞，通常不用“a”或 “an” 這樣的不定冠詞來修飾。 Paper is very useful(有用

3、的).The paper here is not clean.a piece of papertwo piece of paperthree glasses of waterseven bottles of orange第4頁/共63頁I want to buy an evening paper.I need some paper to write a paper.Please hand in your papers, please. 報紙（可數(shù)）報紙（可數(shù)）論文（可數(shù)）論文（可數(shù)）試卷（可數(shù)）試卷（可數(shù)）橘子（可數(shù)）橘子（可數(shù)）橘子汁（不可數(shù)）paper 既可以作可數(shù)名詞，也可以作不可數(shù) 名

4、詞，但所表達(dá)的意思不同An orange is orange.Would you like some orange?第5頁/共63頁short 短的；矮的tall 長的long 高的a short pen短的a short time 短的a short girl矮的a long pen長的a long time長的a tall girl高的第6頁/共63頁time時間 （不可數(shù)名詞）Its time to go to bed.time 次數(shù) （可數(shù)名詞）next timethree timesfive timesonce一次twice兩次第7頁/共63頁交際用語：Welcome back to

5、 school!May I come in, please?Im sorry Im late.It doesnt matter.May I borrow/have, please?Here, take this one.第8頁/共63頁Unit 2How do you come to school?第9頁/共63頁一般現(xiàn)在時：表示動作的或 。I go to school every day.We sometimes play basketball after class. 特別要注意，在英語的一般現(xiàn)在時的使用中，如果主語是第三人稱單數(shù)，謂語動詞也要相應(yīng)地采用第三人稱單數(shù)的形式。She goes

6、 to school every day.Does she go to school every day?She doesnt go to school every day.第10頁/共63頁頻度副詞： usually often sometimes 通常通常 經(jīng)常；常常經(jīng)常；常常 有時有時頻度副詞的位置：I usually stay at home on Sundays.Does she often come here?They dont often watch TV.Usually she gets up late on Sundays.They play games after clas

7、s sometimes.第11頁/共63頁-How do you usually come/go to?-I usually come/go to.by bikeby busby carby trainby plane/airby ship/sea運(yùn)用某種交通工具去某地的表達(dá)：on foot第12頁/共63頁她每天乘公共汽車去上學(xué)。誤：She by bus to school every day.She by bus to school every day.正：She goes to school by bus She goes to school by bus every day. ever

8、y day. 第13頁/共63頁獨(dú)一無二的事物前要用定冠詞thethe moonthe sunthe earththe seathe Peoples Republic of China第14頁/共63頁交際用語：Its a fine day for a walk.How do you usually come to school?I usually come to school by bike.第15頁/共63頁Unit 3Mid-Autumn Day第16頁/共63頁形容詞的比較級：表示兩者之間的比較。 形容詞的比較級+ than Jim is taller than Tom.This ba

9、ll is bigger than that one形容詞的最高級：表示三者或三者以上進(jìn)行比較，程度最高的一個。Mary is the tallest girl in our class.My bag is the heaviest of the three.第17頁/共63頁形容詞比較級、最高級的變化：smallsmallersmallestnicenicernicestbigbiggerbiggestheavyheavierheaviest(1) 詞尾直接加 -er 或 -est。(2) 以 e 結(jié)尾的詞，在詞尾加 -r 或 -st。(3) 重讀閉音節(jié)的詞，詞尾只有一個輔音時， 雙寫該輔音

10、后，加 -er 或 -est。(4) 輔音字母加 y 結(jié)尾的詞，變 y 為 i 后， 再加-er 或 -est。第18頁/共63頁Exercises:1. This cake is _ (big) than that one.2. Lily is _ (young) in her class.3. This watch is _ (dear) than that one, but its _ (nice).4. My ruler is _ than Jims. Jims is _ than Lilys. Mine is _ of the three. (long)5. Lucy is _ (t

11、all) than I .biggerbiggerthe youngestthe youngestdearerdearerlongerlongernicernicerlongerlongerthe longestthe longestthe tallestthe tallest/me第19頁/共63頁How delicious they are!Theyre verydelicious.感嘆句： How + 形容詞 + 主語 + 謂語！ How delicious they are!第20頁/共63頁Exercises:1. Jims bag is very light.2. Theyre v

12、ery full.3. The mooncakes are very nice.4. That ruler is very long.How light Jims bag is!How full they are!How nice the mooncakes are!How long that ruler is!第21頁/共63頁感嘆句： How + 形容詞 + 主語 + 謂語！ How delicious they are! What + 名詞+ 主語 + 謂語！What a good girl she is!What delicious mooncakes they are.主語主語第22

13、頁/共63頁Id like. I would likeWould you like? 名詞 + to do sb. to doId like a cup of tea.I would like you to go shopping with me.Would you like to go with me? -Would you like some orange?-Yes, please.-Would you like some rice?-No, thanks. Im full.第23頁/共63頁one 的用法:表示數(shù)量表示數(shù)量“一一”的概念的概念 。One and one makes two

14、.表示承接前面已出現(xiàn)過的同類可數(shù)名詞表示承接前面已出現(xiàn)過的同類可數(shù)名詞, 用以避免重復(fù)用以避免重復(fù)。代替單數(shù)名詞時用 oneone, 代替復(fù)數(shù)名詞時用 onesones 。 This school is older than that one. These books are mine. The ones on the desks are yours. 第24頁/共63頁注意: 表示承接同一個東西時, 要用 it 。- Do you have a watch?- No, but my father has one.- He bought (買) it last week.第25頁/共63頁交際

15、用語：Would you like?Im full.Good night!What day is it tomorrow?Are you hungry/free?Id like you to meet.第26頁/共63頁Unit 4Were going to work on a farm.第27頁/共63頁be going to 這一結(jié)構(gòu)表示說話時刻以后將要發(fā)生的動作或狀態(tài)。Im teaching. Im going to watch TV.now this evening What is she going to do next Sunday?She is going to swim nex

16、t Sunday.She isnt going to play basketball next Sunday.Is she going to swim next Sunday?Yes, she is.第28頁/共63頁good wellbetterbestGood, better, best.Never let it rest.Till good is better.And better best第29頁/共63頁much + 形容詞的比較級much biggermuch warmermuch longervery + 形容詞的原級very bigvery warmvery long第30頁/

17、共63頁Exercises:1. What _ you _ (do) next week? I _ (meet) my friends.2. Look, what _ they _ (do)? They _ (have) lunch.3. We _ (fly) kites tomorrow.4. Kate usually _ (wash) her hair on Sundays.5. _ you often _ (go) swimming in summer? are going to do are going to do am going to meet am going to meetar

18、e doingare doing are having are having are going to fly are going to fly washes washes Do go Do go第31頁/共63頁Its time for sth.Its time to do sth.是做的時間了(1) Its time for class. Its time to have classes.(2) Its time for lunch. Its time to have lunch.(3) Its time _ (起床了).to get upto get up第32頁/共63頁有用的 hel

19、p help :Help!救命啊救命啊! !Help me! 救救我救救我! !Can you help me with my lessons?Computers can help students learn English.第33頁/共63頁Theyre going to leave tomorrow morning.Speak English in this way (這樣說):Im going to go to the shopsMary is going to come here very soon.Im going to the shops.Mary is coming here

20、very soon.Theyre leaving tomorrow morning.第34頁/共63頁交際用語：Where are you going?Im going home/to the shops.What/How about?What dont you come with me?Why not? Good idea! Thats a good idea! Dont be late.Its time for class.第35頁/共63頁Unit 5Working hard on the farm第36頁/共63頁比較物品數(shù)量的“多”和“少”：a fewfewerfewestmine

21、mine Marys Marys JimsJimsI have a few apples.Mary has fewer apples (than I).Jim has the fewest apples of the three.第37頁/共63頁I have many friends.Mary has more friends (than I).Jim has the most friends of the three.many more mostmine Marys Jimsmine Marys Jims第38頁/共63頁詢問路程的遠(yuǎn)近：-How far is it?-Only a few

22、 kilometres.-How far is it from here to your school?-Its about 2 kilometres.第39頁/共63頁How 引出的疑問句：How far is it?How old are youHow many apples are there in the box?How much is this watch?How high is it? How tall is Mary?How do you usually come to school?How are you today?第40頁/共63頁tall （形容詞） 身材高的；高大的a

23、tall girla tall treea tall buildinghigh （形容詞） 高的；高處的 （副詞） 高地；高處地a high mountain (山)a high buildingHow high is this building?Dont go too high. (副詞用法)第41頁/共63頁be + 形容詞 + to do sth.Some of the apples are hard to reach.Im very glad to see you again.This book is easy to understand (理解).Im glad to help yo

24、u.第42頁/共63頁她餓了。公園離這近。正：Im sorry Im late.誤：Im sorry I late.She is hungry.The park is near here.正：These apples are much bigger.誤：These apples are more bigger.much heaviermuch hardermuch moremuch fewer第43頁/共63頁交際用語：How far is it?Only a few kilometres.Be careful! Its dangerous.Dont go too high.I can/can

25、t reach.Lets get on the bus.第44頁/共63頁Unit 6Shall we go to the park?第45頁/共63頁Shall I/we? 表示詢問、征求別人的意見，用于提建議；譯為“好嗎？”Shall we go to the park on Sunday?Shall I open the door?表示贊同：Good idea!Sure!All right!OK!表示不贊同：No, lets.Sorry, I.第46頁/共63頁提建議：Shall I/we?Lets. Why not?Why dont you?What/How about?答語：Good

26、 idea!Thats a good idea!All right! / OK!Sure! Go ahead, please.第47頁/共63頁be good at 在 方面（學(xué)得、做得）好；善于 Im good at EnglishMeimei is good at her lessons. This boy is good at playing football.Are you good at singing?be good at.名詞doing sth.playingsinging?第48頁/共63頁I dont think chicken can swim.A. A. 我認(rèn)為小雞不會游

27、泳。我認(rèn)為小雞不會游泳。B. B. 我不認(rèn)為小雞游泳。我不認(rèn)為小雞游泳。我認(rèn)為他不喜歡貓。我們認(rèn)為瑪麗不善長踢足球。I dont think he likes cats.We dont think Mary is good at playing football.A. A. 我認(rèn)為小雞不會游泳。我認(rèn)為小雞不會游泳。第49頁/共63頁時間表達(dá)法：12693。oclockhalf12693。to12693。past12693。第50頁/共63頁8:008:058:158:308:408:45eight / eight oclockeight five / five past eighteight

28、fifteen / fifteen past eighta quarter past eighteight thirty / half past eighteight forty / twenty to nineeight fifty-five fifteen to ninea quarter to nine第51頁/共63頁the ReadsMr ReadMrs ReadJim ReadMary Readthe Kingsthe ZhangsThe Whites are having supper now.The Wangs are going to see you tonight.第52頁

29、/共63頁交際用語：Shall I/we?Ive no idea.I think so.Id love to.I have quite a lot of homework to do.Why dont you?Lets make it at nine oclock.第53頁/共63頁Unit 7Mainly Revision第54頁/共63頁Unit 1 Unit 7的短語及固定表達(dá)法： this/next terma piece of paperWelcome toIt doesnt matter.by bus/train/bikeon footId likedifferent kinds

30、ofat nightin the open aircome overon Mid-Autumn DayGood night!a littleNothing much!Good idea!a fewhave a swim第55頁/共63頁Its time fornext week/monthhelp with put onget onBe careful!much biggerbe hard to reachwork hardonly a fewIve no idea.have a good timeall the timebe good ata little earlierWork must come firstwatch a gamefind out第56頁/共63頁 復(fù)習(xí)時態(tài)：1. do/does 一般現(xiàn)在時態(tài)（習(xí)慣性、經(jīng)常性） 2. be doing 現(xiàn)在進(jìn)行時態(tài) （進(jìn)行性）3. be going to do 表示將要發(fā)生的動作或狀態(tài) She swims every day in the summer.She is swimming in the river now.She is going to swim tomo