外研版九年级上M5U优秀PPT.ppt

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1、5Unit 1 Dont cross that rope!位于楼上的位于楼上的 adv.在楼上在楼上/向楼上向楼上 adv.upstairs/teil/尾，尾巴尾，尾巴 n.tailagainst the rule违违反反规则规则in trouble遇上麻遇上麻烦烦，处处于逆境于逆境rule规则规则，法，法则则 n./ru:l/exhibition展展览览，展，展览览会会 n./eksbn/pstez/New words and expressions粗粗绳绳，绳绳索索 n.rope/danstez/往楼下，在楼下往楼下，在楼下 adj.downstairsno wonder难难怪，不足怪，不

2、足为为奇奇missing找不到的找不到的,失踪的失踪的 adj.No entry禁止入内禁止入内entry进进入入权权，进进入入许许可可 n./entr/rp/punish惩处惩处，惩处惩处 v./pn/no good不合适的，不便利的不合适的，不便利的No parking.Dont turn left.No smoking.signsWarm upNo entry.No shouting.No photos.Dont touch.Signs around youDont swim.Dont drink.No fire.Dont jump.ACHave a match:Do you know?

3、1.Which of the following signs means “No Bikes”?AB2.Which of the following signs means “No Parking”?BC1.When you see the sign in the subway(地地铁）铁）,you mustnt _.A.eat and drink B.drink C.sleepA2.When you see this sign on the road,you are not allowed to_.A.kill a dog B.walk a dog C.ride a dogB1.表示表示“禁

4、止做某事禁止做某事”的结构的结构2.If从句（条件状语从句）从句（条件状语从句）1.No shouting,please!请请勿喧勿喧哗哗！Dont cross that rope!不要越不要越过过那条那条绳绳子！子！No photos.请请勿拍照。勿拍照。课课文中的文中的这这些些语语句表达的都是句表达的都是“禁止做某事禁止做某事”的意思。要表达的意思。要表达这这一意思可以接受以下一意思可以接受以下几种几种结结构：构：1).No+动动名名词词这这是一种比是一种比较较常用的表达方式。例如：常用的表达方式。例如：No joking!不要开玩笑！不要开玩笑！No smoking.禁止吸烟。禁止吸烟。

5、2).No+名词名词 这种结构也可以表达这种结构也可以表达“禁止做禁止做某事某事”的意思的意思。例如：。例如：No entry.请勿入内。请勿入内。No photos.禁止拍照。禁止拍照。3).祈使句祈使句祈使句同样可以用来表示祈使句同样可以用来表示“禁止禁止”。例如：例如：Dont make any noise.不要吵闹。不要吵闹。Keep off the grass.请勿践踏草坪。请勿践踏草坪。Dont touch.禁止触摸。禁止触摸。Keep clear of the door.请勿靠近门。请勿靠近门。Read and observe(视察视察)Turn left!Turn right!

6、Please go upstairs!Go downstairs!Walk on the zebra crossing!Dont smoke!Dont play football!Dont park your car!Please dont eat!Dont pick the flowers!Draw the conclusion(得出结论得出结论)祈使句的结构如下：祈使句的结构如下：(Please)do sth.(Please)Dont do sth.确定：确定：否定否定：祈使句的句型：祈使句的句型：Be quiet.Please have a seat.David,pay attentio

7、n.Dont be afraid.Please do not make a noise.Alan,dont be late.1.动词动词+2.Please+动词动词 3.人名人名+动词动词确确定定否否定定在动词前面在动词前面加加dont否否定定1.下面哪个标语提示我们禁止停车？_A.No Smoking B.No Littering C.No Parking2.Jim,_ me a hand.A.gives B.is giving C.will give D.give3._ careful,Jenny!There is a tree in front of you.A.Am B./C.Be D

8、.Was4.Lets _ our time.A.not waste B.no wasting C.not to waste D.no waste5._ higher,and you will see the house.OK.A.Standing B.To stand C.When you stand D.Stand6.Please _ do it.A.he B.let him C.let he D.him7._ let anyone open the door.A.Dont B.Will C.Not D.No8.Dont be late again.Sorry,_.A.I may B.I m

9、ust C.I will D.I wont禁止吸烟可以怎样表达呢？禁止吸烟可以怎样表达呢？2.If引导的条件状语从句：译为引导的条件状语从句：译为“假如，假如假如，假如”(1)if从句从句+祈使句祈使句(2)if从句从句+主句（一般将来时）主句（一般将来时）本模块先学习本模块先学习if从句的第一种结构：从句的第一种结构：if从句从句+祈使句。祈使句。注：注：1.If所引所引导导的是一个完整的句子，确定要有主的是一个完整的句子，确定要有主语语。2.If 从句表示从句表示“假如假如.，就，就.”。可以放在主句。可以放在主句之前，也可放在主句之后。假如从句在主句之后无之前，也可放在主句之后。假如从句

10、在主句之后无逗号隔开；如从句在主句之前逗号隔开；如从句在主句之前则则用逗号隔开。用逗号隔开。If引导的条件状语从句引导的条件状语从句If you want to turn on the recorder,press the blue button.If you want to play back,press the green button.If you think you left it at Emilys house,call her.=Call her if you think you left it at Emilys house.留意：留意：if 从句的谓语动词用一般现在时从句的谓语

11、动词用一般现在时1.If you want to go,please tell me.假如你想去的话，请告知我一声。2.If you want to know more about it,call now.假如你想了解更多的内容，现在就打电话吧。3.If you want to know what to see,look at the guide.假如你想知道有什么可看的，就读一下指南吧。从例句中可以看出，if引导的条件状语从句不是指已经发生的事务，而是指能够发生或可能发生的事务。Lets practisePocket moneyIf you want to have enough pocke

12、t money_ for your parents do houseworkDo more houseworkIf you dont want to be late for schoolPlease _Hurry up!hurry up.What should you do if?If you want her to be happy say sorry to her.Lets talk:What should you do if?1ooIf you want to get good marks,Study hard.依据示例完成下列句子依据示例完成下列句子Example:If a snake

13、 bites you,take a photo.1.If you _(receive)a text message,answer it.2.If you _(do)some work on your computer,save it.3.If a photo isnt good,_(not show)it to your friends.4.If you want more information,_(look)on a website.5.If you_(be tired),_(have)a rest6._(print)the photo if you_(like)it.7._(look)a

14、t our website if the camera _(not work)总结：总结：1.if从句的位置从句的位置 2.if从句的时态从句的时态 3.主句的句型主句的句型主句之前，或主句之后主句之前，或主句之后一般现在时一般现在时动词原形起先的祈使句动词原形起先的祈使句receivedodont showlookare tiredhavePrintlikeLookdoesnt workIf从句（条件状语从句）从句（条件状语从句）祈使句祈使句+if条件状语从句条件状语从句 if条件状语从句，条件状语从句，+祈使句（从句后加逗号）祈使句（从句后加逗号）if条件状语从句要用一般现在时。条件状语从

15、句要用一般现在时。句型结构句型结构时态时态If 条件状语从句（条件状语从句（1）当堂检测当堂检测Can you write them down?1.禁止吸烟禁止吸烟_2.禁止入内禁止入内_3.No photos._4.Dont touch._5.No shouting._6.No parking._No smokingNo entry禁止拍照禁止拍照禁止触摸禁止触摸禁止喧哗禁止喧哗禁止停车禁止停车Complete the sentences with the correct form of the words.1.If you _(listen)to the music,_(buy)a CD.

16、2.If he_(be)late for school,_(not wait)for him.3.If you _(buy)a new camera,_(get)a good one.4.If the light _(not come)on,_(wait)for one minute.isbuygetdoesnt comewaitdont wait listenbuy5.If you _(want)to know how it works,read the instruction.6.If you want to buy a new camera,_(get)a good one.7.If i

17、t _(not work),wait for a minute and then try again.8._(turn)off the radio if you _(not want)to listen to music wantgetdoesnt workTurndont wantListening and vocabulary 1.Match the pictures with the phrases 1.Dont touch.2.No smoking.3.No shouting4.No photos.Now work in pairs.Tell your partner the rule

18、s.1.You are not allowed to touch it.2.You arent allowed to go in.3.You arent allowed to take photos.4.You arent allowed to shout.2.Listen and answer the questions1.Where did Lingling find the guide?_2.How many people are going to the museum on Saturday?_She got it from the internet.Threeread and cho

19、ose the best answer.1.They cant go to the monkey exhibition because()A.its closed now B.theyre shoutingC.they have to go home2.The guard doesnt allow them to()A.cross the rope B.take photos C.shout D.a,b and c3.Daming()the rules in the museum.A.likes B.doesnt like C.is against4.They have to go downs

20、tairs to()A.take photos or touch the sculptures.B.look for Linglings new phoneC.go to see more interesting thingsADCBNow check()the rules mentioned in the conversation.4.Write down what you cannot do in the museum.No shouting.No photos.Dont touch.No smoking.No food and drinks.No littering.疯狂朗读5.Comp

21、lete the passage with the correct form of the words in the box.downstairs,exhibition,missing,punish,rope,rule,tail,upstairs Lingling and Betty needed some information for their project so they wanted to go(1)_to the Animal Room,but upstairsDaming got into trouble at the monkey(2)_.Daming broke the(3

22、)_by shouting and trying to cross the(4)_ when he planned to see a monkey with a long(5)_.Then they discovered that Linglings mobile phone was(6)_.The guard told them to go(7)_ to lost and found office.Lingling has to find her phone,or her mother would(8)_ her.tail missingpunishroperulesexhibitiondo

23、wnstairs1.“禁止做某事禁止做某事”几种结构：几种结构：1).No+doing2).No+名词名词3).祈使句祈使句Language points2.What a wonderful museum!多么奇异的博物馆多么奇异的博物馆呀呀 What 感叹句感叹句:What+(a/an)+形形+名词名词(+主语主语+谓语谓语)What a clever girl she is!How 感叹句感叹句:How+形形/副副(+主语主语+谓语谓语)How clever the girl is _a hot day it is!_ hot the day is!_ delicious food it

24、is!_ well she sings!WhatHowWhatHow3.There he is 他来了！这是个倒装句。倒装句是将正常的陈述语序加以变更，主要作用是强调被提前的部分。此句是强调there4.across 跨过(表面)；横穿 through 穿过(里面)，从空间中穿过He went _ the bridge and _ the forest,and disappeared in distanceacrossthrough5.closed 关闭的(形容词),反义词 open close 关闭(动词);近的、亲密的(形容词)open 打开(动词),过去式opened 开着的/营业的(形

25、容词)_(close)the door,please!The door is _(close)She _(open)the door at 9.Now the door is _(open)6.Thats no good 那样不合适，那样不好closeclosedopenedopen7.No wonder the place is empty!难怪这个地方难怪这个地方 人不多。人不多。wonder的用法的用法(1).名词，意为名词，意为“奇迹；奇观奇迹；奇观”。The Great Wall is one of the seven wonders of the world.长城是世界上七大奇迹之

26、一。长城是世界上七大奇迹之一。(2).No wonder that 意为意为“难怪难怪”。如：。如：No wonder that they wont come.难怪他们没有来。难怪他们没有来。(3).作及物动词，意为作及物动词，意为“想知道；对想知道；对感到怀疑感到怀疑”后接后接 who，what，why，where 等引导的等引导的宾语从句宾语从句。例如：例如：I wonder who she is.我想知道她是谁。我想知道她是谁。(4).后接动词不定式短语或疑问词不定后接动词不定式短语或疑问词不定式式”构成的短语。构成的短语。例如：例如：Im just wondering how to d

27、o it.我正想知道该怎样做那件事。我正想知道该怎样做那件事。8.Whats the matter,Lingling?Whats the matter(+with+sb./sth.)?=Whats wrong/the trouble?(+with+sb./sth.)怎么了;出什么事情了-Whats _ with you,Tom?-I had a bad cold.A.matter B.the wrong C.the matterC9.I have to find it,or Mum will punish me.我必需找到它，否则妈妈会惩处我的。(1)Be careful,_ youll ma

28、ke mistakes in your exams.A.and B.or C.nor D.but (2)Get up early,or you _(miss)the early bus.Bwill miss1.在三楼/二楼2.禁止吸烟3.我也是4.在那边5.禁止喧哗6.违反规定7.有麻烦1.on the second floor2.no smoking3.me too4.over there5.no shouting6.be against the rules7.be in trouble8.必需9.禁止入内10.拍照11.禁止拍照12.难怪13.下楼14.the lost and found

29、 office9.have got to/have to10.no entry11.take a photo12.no wonder13.go downstairs14.失物招领办公室Everyday English Me too.No shouting,please!Its against the rules.Thats no good!No wonder Whats the matter?Pronunciation a and speaking6.Listen and underline the words the speaker stresses.1.No shouting,please

30、!Its against the rules.2.Because its closed.Thats why not.3.There certainly are a lot of rules in this museum.Now listen again and repeat.A:Must we keep quiet in the classroom?B:Yes.No shouting in the classroom.7.Work in pairs.Discuss the rules in the classroom.-Must we keep clean in the classroom?-

31、Yes,no littering in the classroom.-Are we not allowed to smoke in the classroom?-Yes,no smoking in the classroom.-Are we not allowed to eat and drink in the classroom?-Yes,no food and drinks in the classroom.Exercises一一.依据句意及汉语提示完成英语句子。依据句意及汉语提示完成英语句子。_ _(禁止入内禁止入内)!The door is closed until tomorrow.

32、2.We should help people who are _ _(陷入逆境）陷入逆境）3.Look at the _(标语标语),we cant park the car here.4.Shall we_ _(照相照相).together in the park?Good idea.No entryinphotostaketroublesign5.Liu Huan sings quite well._ _(难怪难怪)hes so popular.wonderNono shouting hurry updownstairs no wonder1._ please.The students

33、are taking exams.2.The man _cant stand the noise upstairs.4.Theres no power(电电)._I cant turn on the TV.5._!The train is leaving.No shoutingdownstairsNo wonderHurry up1.Call me when you get home.OK,_.A.I must B.I can C.I will D.I may2.Jim,_ me a hand.A.gives B.is giving C.give D.will give3.Let me _ o

34、n duty today.A.am B./C.be D.do4.Lets _ our time.A.not waste B.no wasting C.not to waste D.no waste5._ higher,and you will see the house.OK.A.If you stand B.To stand C.When you stand D.StandCCCADChoose the correct answer.6._ forget to write to me when you _ get there next Tuesday.A.Dont;will B.Please

35、;will C.Please;/D.Dont;/7.Please _ do it.A.he B.he let C.let him D.him8._ let anyone open the door.A.Dont B.Will C.Not D.NoDCA9.Be careful,if you_ want to make mistakes.A.wont B.dont C.didnt D.not10.Work hard if you _ to get a good mark.A.wanted B.wanting C.want D.will wan11.The volleyball match wil

36、l be put off(推迟）if it _.A.will rain B.rains C.rained D.is raining BCBpractice12.If you listen to a CD,_ the headphone.A.use B.used C.to use D.using13.If it _ tomorrow,go out for a picnic.A.will rain B.would rain C.rain D.doesnt rain14.If you come,you_ the most beautiful girl at the party.A.be B.will

37、 be C.are D.were15.He will come if you _ himeA.will invite B.invite C.invited D.invites16.If you _ a chance to study abroad,just take it.A.getting B.had got C.will get D.get1.多么好玩的书啊！(What)2._3.2.难怪你上学迟到了。(no wonder)4._5.3.早起床，否则你会错过早班车。(or)6._7.4.他的电脑怎么了？(matter )8._What an interesting book!No wonder you are late for school.Get up early,or youll miss the early bus.Whats the matter/trouble with his computer?/Whats wrong with his computer?HomeworkSay something that you can and cant do in the museum.