本章梳理解读课件.ppt

1、:This chapter is about detectives and crimes.Three different casesReadingMore practiceWritingWhat should detectives do?An introduction of Detective KenHe is a student detective.He can solve a crime.Reading(2-4)Pre-readingWhile-readingPost-readingPre-readingLook at the title,introduction and picture.

2、Pansy wanted to write an article on detectives for the school newspaper.To get information,she interviewed Detective Ken.This is part of the interview.Finish BWhile-readingSkills of readingSkimmingScanningReading for detailsSkimmingListen and read the passage for the first time.Finish Exercise C on

3、Page 2ScanningAnswer the questions1.What kind of person is Mr.Li?2.What did he lose and where did he lock it?3.Who reported the theft?4.How many clues did Ken find?What are they?5.What should a good detective do?6.What did“the mud outside and the spotless carpet inside”mean?7.Who stole the vase?Why?

4、8.What should a good detective do?课前的单词复习课前的单词复习(P4 D2)CluesA black pearl earring near the open safeThe mud outside and the spotless carpet insideWhose is it?Who stole the earring?_ thief broke into Mr.Lis houseWho stole the vase?Mr LiJillsNoReading for detailsReading for details重点词汇重点词汇,短语和句子短语和句子P

5、hrases:1.the innocent the guilty the+adj 表示一类表示一类2.work as a detective3.deal with=do with4.live alone5.enjoy collecting things6.purchase/buy sth for two million yuan7.report the theft(thief-theft;robber-robbery;burglar-burglary;criminal-crime)8.look for clues9.be spotlessly clean the spotless carpet

6、10.deny doing admit doing(-tt-)11.need proof12.jump to conclusionsPhrases:13.steal sth from sb14.a month before15.no longer=notany longer16.check ones story17.break into18.question sb19.as well as well as20.try to do/try doing sth21.go to jail/be in jail/behind bars22.instead of sb/sth/doing23.make

7、sureSentences:1.My job is to protect the innocent as well as find the guilty.2.Let me tell you about a recent case.3.He bought a vase for two hundred thousand dollars and showed it to only two people.4.I went to his house to look for clues.5.They both denied stealing the vase.6.I noticed Jill wearin

8、g a black pearl necklace.7.It has the same design as the earring.8.She recognized it at once.9.Jill was no longer a suspect.10.In the end he admitted stealing his vase.11.He wanted to make Jill go to jail instead of himself.Post-reading1.理清案件顺序理清案件顺序E4,并得出结论并得出结论E2,E32.根据短语复述课文根据短语复述课文3.D1中考题型中考题型4.

9、More practice可作为作业可作为作业也可将其也可将其改为阅读改为阅读作为泛读作为泛读（完成练习题）（完成练习题）Sir Arthur Conan Doyle阿瑟阿瑟柯南柯南道尔爵士（道尔爵士（1859年年5月月22日日-1930年年7月月7日）日）英国英国小说家，因塑造了成功的小说家，因塑造了成功的侦探侦探人物人物歇洛克歇洛克福尔摩斯福尔摩斯 而成为而成为侦探小说侦探小说历史上最重要的历史上最重要的作家之一。除此之外他还曾写过作家之一。除此之外他还曾写过多部其他类型的多部其他类型的小说小说，如，如科幻、科幻、历史小说、爱情小说、戏剧、诗历史小说、爱情小说、戏剧、诗歌等。道尔的第一部重

10、要作品是歌等。道尔的第一部重要作品是发表在发表在1887年比顿圣诞年刊年比顿圣诞年刊（Beetons Christmas Annual for 1887）的侦探小说）的侦探小说血字的血字的研究研究（A Study in Scarlet），），该部小说的主角就是之后名声大该部小说的主角就是之后名声大噪的歇洛克噪的歇洛克福尔摩斯。福尔摩斯。歇洛克歇洛克福尔摩斯（福尔摩斯（Sherlock Sherlock HolmesHolmes，又译作夏洛克，又译作夏洛克福尔摩福尔摩斯），是一个虚构的侦探人物，斯），是一个虚构的侦探人物，是由是由1919世纪末的英国侦探小说家世纪末的英国侦探小说家阿瑟阿瑟柯南柯

11、南道尔道尔所塑造的一个所塑造的一个才华横溢的侦探形象。福尔摩斯才华横溢的侦探形象。福尔摩斯自己称自己是一名自己称自己是一名“咨询侦探咨询侦探”，也就是说当其他私人或官方侦探也就是说当其他私人或官方侦探遇到困难时常常向他求救。大部遇到困难时常常向他求救。大部分故事都集中讲述一些比较困难、分故事都集中讲述一些比较困难、需要福尔摩斯出门调查的案子。需要福尔摩斯出门调查的案子。福尔摩斯善于通过观察与福尔摩斯善于通过观察与演绎法演绎法来解决问题。柯南来解决问题。柯南道尔是从自道尔是从自己见习于爱丁堡皇家医院时一名己见习于爱丁堡皇家医院时一名善于观察的老师的身上获得灵感，善于观察的老师的身上获得灵感，创造

12、了福尔摩斯这一人物的。创造了福尔摩斯这一人物的。More practice 解释标题含义，进行泛读练习。解释标题含义，进行泛读练习。猜出下列词的含义：猜出下列词的含义：explanation general enemy bullet weapon distance murder 完成书中练习题（完成书中练习题（P15-16）one of the most interesting cases be abroad seem to do play a game of cards with visit relatives light a fire find doing in addition toA

13、role-play game:interviewing a suspectSpeaking&Listening特殊疑问句特殊疑问句（8A C1）时态时态ListeningIdentifying objects from a descriptionWord list:bracelet n.手镯手镯 ruby n.红宝石红宝石 emerald n.绿宝石绿宝石,翡翠翡翠 diamond n.钻石钻石 a string of pearls 一串珍珠一串珍珠 silver n.银银 figure n.塑像；图形；图案塑像；图形；图案 根据动词的意义和在句子中的功能根据动词的意义和在句子中的功能,将动词

14、分为将动词分为实义动词实义动词,连系动词连系动词,助动词和情态动词助动词和情态动词四大类四大类.LanguageLanguage(Introduce Detective Ken)A:Verbs with to (实义实义)Finish A1 and A2want to do fail to do decide to do manage to dohope to do offer to doexpect to do promise to dorefuse to do learn to do advise to do agree to do demand to do would like to d

15、oplan to do happen to doB:Verbs with ing (实义实义)Finish B1 and B2deny doing admit doingfinish doing avoid doingfind doing practise doingsuggest doing enjoy doingimagine doing keep doinggive up doing feel like doingcant stand doingcant bear doingVerbs with ing/to非谓语动词非谓语动词非谓语动词是动词的非谓语形式，不能独非谓语动词是动词的非谓语

16、形式，不能独立充当谓语立充当谓语,形式有不定式形式有不定式(to do)及动名及动名词词(doing)。动词不定式是由动词不定式是由“不定式符号不定式符号to+动词原形动词原形”构成的一种构成的一种非谓语动词结构。非谓语动词结构。有些动词不定式不带有些动词不定式不带to，动词不定式，动词不定式可以作句子的主语、表语、宾语、定语、补语、状语或可以作句子的主语、表语、宾语、定语、补语、状语或单独使用。单独使用。1)做主语做主语 It is not easy to sing a song in English 2)做表语做表语 His duty is to look after this baby.

17、3)做宾语做宾语 We decided to have lunch 4)做定语做定语 They have lots of things to do 5)做状语做状语 The boy is too young to go to school动词不定式动词不定式(to do)Verbs with(to)do不定式在下列感官司，使役动词后做宾补时，不带不定式在下列感官司，使役动词后做宾补时，不带to:四看：四看：see,watch,notice,observe三使：三使：make,let,have一听：一听：hear一感觉：一感觉：feel一可带可不带：一可带可不带：help动名词动名词(doing

18、)动名词是由动词的动名词是由动词的-ing形式构成的一种非谓语动词结构。形式构成的一种非谓语动词结构。具有名词，动词的特征，它在句中可充当主语，宾语，具有名词，动词的特征，它在句中可充当主语，宾语，定语和表语。定语和表语。1)做主语做主语 Learning by heart is the most important way to study English well.2)做宾语做宾语 He forgot leaving his key on the table when he left.3)做表语做表语 My favorite subject is playing table tennis.

19、4)做定语做定语 This washing machine is the most expensive in the shop.Verbs with ing/tostart beginforget rememberstop tryregret needgo on like/dislikelove hate意思意思不不变变意思意思改改变变B4(P11)and wb中考链接中考链接1.Why not _ your teacher for help when you cant finish _ it by yourself?A ask,write B to ask,writing C ask,wri

20、ting D asking,write2.Please dont forget _ the room while I am away in Beijing.A clean B to clean C cleaned D cleaning3.Peter is busy_ at school,but he never forgets _ exercise every day.A working,doing B working,to do C at work,doing4.-Is jack in the library?-Maybe.I saw him _ out with some books ju

21、st now.A going B go C to go D went5.The Great Green Wall will stop the wind from _ the earth away.A.blow B.to blow C.blowing D.blew6.I have a lot of things _ this weekend.A.do B.did C.doing D.to do7.Youd better _ upstairs and tell the children_ make so much noise.A.go;not to B.go;dont C.to go;not to

22、 D.to go;dont8.Lily likes _ the clothes of light colour.A.to put on B.putting C.to dress D.wearing9.Stop _ a noise in the library.The students are reading books.A.make B.to make C.makes D.making10.Please dont forget _ to me,will you?A.to write B.writing C.Write11.When Im tired,I enjoy _ music.A.list

23、ening B.listening to C.to hear D.hearing the12.Linda was very sorry for being late.But the teachers smile made her _ better.A.feel B.to feel C.fall D.to fallWritingUse pictures and notes to write a report of a crime 写好看图作文的关键是看清图片，理解图意，选择写好看图作文的关键是看清图片，理解图意，选择好正确的好正确的时态时态。还要注意叙述的连接和表达的完整。还要注意叙述的连接和表

24、达的完整。Chapter Two Computers :This chapter is about computers and other machines.ComputersFive texts about different aspects of computers and their effects on our livesThe history of the InternetA survey about the use of computers at homeReadingMore practiceSpeakingBOther machinesAn order form for som

25、e office productsComparison of adjectives,features exercises on various productsListeningLanguageCompare two radio-controlled cars,and two flatsWritingFinish A1.Did you often see computers not so many years ago?2.Where are computers now?3.What kind of computers may be in your home?4.There may be tin

26、y computers in your home.Where,for example?(D3)5.Do you depend on computers less than you realize?1.Did you often see computers not so many years ago?No.We hardly ever saw them.hardly ever=seldom（否定）（否定）never,no,little,few,rarely2.Where are computers now?They are everywhere.everywhere=here and there

27、3.What kind of computers may be in your home?Tiny,hidden computers in my home that I am unaware of.may be/maybe区别区别 be unaware of 4.There may be tiny computers in your home.Where,for example?Inside your TV set,telephone or washing machine.5.Do you depend on computers less than you realize?No.depend

28、onHidden helpers-The use of computers has spread very _.There are _ computers inside everyday appliances in the home.quicklytiny1.What can computers do?2.What do we call computers?3.Computers can draw things.For example_ and_.4.Computers can do some important jobs.For example_.common knowledge play

29、games with operate railways (operation)fly aeroplanes and spaceships for these reasons electronic brains Computers are _ brains.They can do calculate and even _ railways.electronic operate1.How do we give a computer instructions?2.Who is the program written by?3.If we want a computer to do different

30、 jobs,what do we have to do?by putting a program into a human being make a mistake Computers are given instructions by means of _.programs1.Ia a computer cleverer than I am?2.What can your brain do?3.A human brain can do some things better than a computer.For example?_ _ _4.-In future,computers may

31、do some jobs better than people.-Whose jobs,for example?-A _ job5.In future,computers may change our lives a lot.For example?We have _ _ _ the answer to the question the key to the door for the time being=at present the meaning of create new ideas be able to do be better than at doing (good)raise qu

32、estions spend our lives _ _,the human brain is superior to the computer,but this may change.If computers can do our jobs _ than we can,how will our lives change?At presentbetter1.What do many of todays computers have?2.What can a CD-ROM hold?3.Do all people think that CD-ROMs will soon be more popul

33、ar than books?Many of todays computers use _,which can hold huge amount information and also pictures and sound.CD-ROMsB(P32 the development of computers)作为问题让学生思考作为问题让学生思考/也可课前布置给学生也可课前布置给学生What have you found?Questions(C P32):1.How often do you use the computer?2.How often do you use the Internet?

34、3.What are your favourite websites?4.Do you have an e-mail address?And what is it?5.Do you know how to log onto the Internet?Put them in the right order(D)How to log onto the Internet?1.Turn on the computer.Type in the address of the website that you would like to visit.Type in your user name and pa

35、ssword(密码密码).Click on the Internet icon(图标图标).Wait for the Internet to connect.6.Press enter and wait for your website to appear.2.3.4.5.Pentagon (n)五角大厦 department (n)部门;系 resource (n)资源 gradually (adv)逐渐地 undoubtedly (adv)无疑地 browse (v)浏览 series (n)连续;一套 various (adj)不同的，各种各样的VocabularyVocabulary(

36、猜词能力猜词能力)将将A A 中的十个单词还原到文章中中的十个单词还原到文章中,根据上正根据上正文和周围的词猜出其意思文和周围的词猜出其意思.concept(P1L2)linking(P1L2)concept(P1L2)linking(P1L2)military(P1L4)complicated(P1L6)military(P1L4)complicated(P1L6)compatible(P1L7)overcome(P1L7)compatible(P1L7)overcome(P1L7)network(P1L8)scholars(P2L1)network(P1L8)scholars(P2L1)r

37、eliable(P2L4)multimedia(P3L6)reliable(P2L4)multimedia(P3L6)Questions:a research team link together be compatible with light up throw light onto a wide range of electronic mail the World Wide Web(WWW)a series of on the Internet enable sb to do share resources with as large as overcome these difficult

38、ies more and more the number of+Ns+V单单 across the world all the timeSample questions:1.Is there a computer in your home?2.Whose is it?/Who is the owner?3.Do you know how to use it?4.Do you enjoy using a computer/Internet?5.What are your favourite computer games?6.Have you ever done your homework on

39、a computer?7.Do you use a computer to letters?8.Do you use a computer for anything else?9.Is your computer connected to the Internet?10.Do you have a CD-ROM drive?Discussion the use of computers and Internet at home.(B)Expressions of agreement:I agree(totally/100/completely).Yes,indeed.Yes,(thats)ex

40、actly what I think.Thats just what I was going to say.I think so,too.Yes,thats right.How true!Giving opinions,agreeing and disagreeing(A)Expressions of disagreement:I dont(really/altogether)agree.In my opinion Im not so sure about that.Do you really think do?Im a bit surprised you say that.Well,that

41、s a matter of opinion.I wouldnt say that.Filling in an order formVocabularyorder(n/v)pretend(v)supply(n)grand(adj)total(n)ballpoint pen(n)screen(n)filter(n)LTD(Limited)enterprise(n)contact(n)account(n)reference(n)quantity(n)Two skills in teachers reference book Selecting the relevant information fro

42、m a dialogue Filling in a form correctly一一.形容词的用法：形容词的用法：1.1.修饰名词修饰名词,表示事物的特征表示事物的特征.2.2.在句中作定语、表语、宾语补足语等在句中作定语、表语、宾语补足语等成分成分二二.形容词三种形式形容词三种形式:原级原级;比较级比较级;最高级最高级三三.形容词比较级用法：形容词比较级用法：两个人或事物进行比较时两个人或事物进行比较时,用比较级。用比较级。基本句式基本句式:A+系系+形容词比较级形容词比较级+than+B 形容词最高级用法形容词最高级用法:三个或三个以上的人或事物进行比较，用最高级。三个或三个以上的人或事物

43、进行比较，用最高级。基本句式基本句式:A+系系+the+形容词最高级形容词最高级+(名词名词)+表示范围短语表示范围短语（in,among,of)形容词同级比较用法：形容词同级比较用法：基本句式基本句式:A+系系(not)+as+形容词原级形容词原级+as+B1.规则变化:eg.cheap在词尾加在词尾加-er(比较级比较级)或或-est(最高级最高级)eg.nice以字母以字母e e接尾的词加接尾的词加r r或或ststeg.heavy以辅音字母以辅音字母+y结尾的词结尾的词变为变为i再加再加er,或或esteg.fat以重读闭音节结尾的词末尾以重读闭音节结尾的词末尾只有一个辅音字母应双写辅

44、音字母再加只有一个辅音字母应双写辅音字母再加erer或或estesteg.beautiful在其前面加在其前面加more(比较级比较级)和和the most(最高级最高级)四四.形容词比较级形容词比较级,最高级的变化最高级的变化:cheaper cheapestnicer nicestheavier heaviestfatter fattestmore beautiful the most beautiful2.不规则变化:good/well -better-bestbad/ill-worse-worstlittle-less-leastmany/much-more-mostfar-farth

45、er-farthest further-furthestold-older-oldest elder-eldest 四四.形容词比较级形容词比较级,最高级的变化最高级的变化:1.Kate draws_better than Jim.A.ever B.far C.little D.more .表示程度的副词表示程度的副词a little,a bit,much,a lot,even,still,far,any等修饰时等修饰时,用形容词比较级用形容词比较级;而而very,too,so,quite,rather 修饰形容词原级修饰形容词原级2.His room is _than mine.A.twic

46、e bigger than B.bigger twice than C.twice as big D.twice so big 表示几倍于表示几倍于时时,用倍数用倍数+比较级比较级+than表示表示五五.形容词比较级注意事项形容词比较级注意事项BA3.Jim is _of the two.A.taller B.the taller C.tallest D.the tallest 表示两者之间最表示两者之间最的一个的一个(of the two)时时,常用常用the+比较级结构比较级结构.4.The earth is getting_.A.warm and warm B.warmer and wa

47、rmer C.warmer and warm Dwarm and warmer 表示越来越表示越来越,用比较级用比较级+and+比较级比较级,多音节词和多音节词和 部分双音节词用部分双音节词用more and more+形容词原级形容词原级.BB5.The weather in Shenyang is colder than_in Beijing.A.one B.this C.that D.it 代替不可数名词用代替不可数名词用that,代替可数名词代替可数名词 单数且表同类单数且表同类型用型用one，代替可数名词复数且，代替可数名词复数且 表同类型用表同类型用ones,代代替可数名词复数用替

48、可数名词复数用those,代替上文提到过的可数名词代替上文提到过的可数名词单数用单数用it6.-Hi,Lily,how can you improve your English so much?-Oh,nothing difficult.The_you work at it,the_progress you will make.A.harder,more,B.more hardly,more C.hardlier,greater D.harder,great 表示表示“越越，就越，就越”时，时，用用”the+比较级，比较级，the+比较级比较级“结构。结构。CA7.I am cleverer

49、than a computer.A computer isnt_ _ _ I am.形容词比较级可以与形容词比较级可以与not so/asas进行转换。进行转换。8.Li lei is the tallest student in his class.Li lei is taller than _ _ student in his class.Li lei is taller than _ _ students in his class.形容词比较级与最高级转换形容词比较级与最高级转换。9.He is the kindest man that I have ever seen.I have _

50、seen a _man.与与never连用时连用时,形容词用比较级形容词用比较级.as/so clever asany otherthe othernever taller中考链接中考链接1.Thanks to the new inventions,our lives are much _ than before.A convenient B more convenientC most convenient D the most convenient2.Tina,Mother says we can have a pet!How about a dog?-I prefer a cat.It i