九年级英语unit6全单元课件.ppt

Whenwasitinvented?SectionA1a-3cUnit6（全课件）Talkabouttheinventions(发明发明).Whichonedoyouthinkisthemosthelpfulinourdailylife?Leadin laptopcarTVmobile phonecameraclockPresentation1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem1-4(1=first,4=last)1234computerTVA:Ithinkthewasinventedbeforethe.B:Idisagree.(Iagree.)Ithinkthewasinventedafterthe.carclockA:Ithinkthewasinventedbeforethe.B:Idisagree.(Iagree.)Ithinkthewasinventedafterthe.laptopcameraA:Ithinkthewasinventedbeforethe.B:Ithinkso.(Idontthinkso.)Ithinkthewasinventedafterthe.telephonemobilephoneA:Ithinkthewasinventedbeforethe.B:Ithinkso.(Idontthinkso.)Ithinkthewasinventedafterthe.1b Listenandmatchtheinventionswiththeyears.abcdWhenwasthe.invented?1876188519271971acbd1cPairworkA:Whenwastheinvented?B:Iputer1971car1885TV1927telephone18762aListenandnumbertheinventions1-3intheorderyouhearthem.312_shoeswithspecialheels_shoeswithlights_hotice-creamscooprunsonelectricity2bListenagainandcompletethechartbelow.InventionWhatisit/aretheyusedfor?_thestyleoftheshoesseeing_reallycoldice-creamshoeswithspecialheelsshoeswithlightshotice-creamscoop2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?A:Whatisitusedfor?B:Theyreusedfor.B:Itisusedforin the darkservingchanging1.What invention are they talking about?2.Who invented the zipper?3.When was the zipper invented?4.When was it used widely?5.Where can you see zippers?Thezipper.ItwasinventedbyWhitcombJudson.In1893.In1917.Ondresses,trousers,shoes,bags,almosteverywhere.2d1).(2012辽宁大连辽宁大连)-Thankyoufortakingmearoundyourschool,Daming.-_A.Dontmentionit.B.Nevermind.C.Ofcoursenot.D.Noproblem.2).-Sorry,Sir.Imadeamistakeagain.-_.Practicemoreandyouwilldobetter.A.NevermindB.ImnotsureC.YourewelcomeD.DontmentionitAA根据句意和所给汉语提示根据句意和所给汉语提示,完成下列单词的完成下列单词的确拼写。确拼写。1.Thatsthemost_(有用的有用的)book.2.ItissaidthatThomasEdisonhad1,093_(发明发明)duringhislifetime.3.-Whatisthiskindofmachineusedfor?-Itsusedfor_(听听)tomusic.4.Ifyou_(加热加热)theice,itwillsoonbecomewater.5.Childrenalsoneedtime_(玩耍玩耍).usefulinventionslisteningheattoplay句型转换句型转换1.Thepersonalcomputerwasinventedin1976.(对划线部对划线部分提问分提问)_thepersonalcomputer_?2.TheshoeswithlightswereinventedbyJulieThompson.(对划线部分提问对划线部分提问)_theshoeswithlights_?WhenwasinventedWho wereinvented by3.Knivesareusedforcuttingthings._knives_?4.AChinesenamedCaiLuninventedpaper.(改被改被)Paper_aChinesenamedCaiLun.Whatareusedforwasinventedby5.ShewasinterviewedbythelocalTVstationlastweek.(改为主动语态改为主动语态)ThelocalTVstation_ _ _lastweek.interviewedherUnit6Whenwasitinvented?SectionA3a-3cLead-inA:Whatwillyoudoifyouarereallythirsty?B:Idliketodrinkthesedrinks.v.喝；饮喝；饮 n.饮料饮料milkorange juiceteawaterWhatsthemosttraditionaldrinkinChina?Teahasalonghistory.Teawasfirstdrunknearly5,000yearsago.boilingdrinkingwater煮喝的水煮喝的水leavesItsmellspleasant.Ittastesdeliciousanddrink drank drunk,喝Whowasteainventedby?ItwasinventedbytheChineserulercalledShenNongShenNongHowwasitinvented?boilingwateroveranopenfirefellintoandremainedproducedanicesmelltastedthebrownwaterteaItwasinventedbyaccident.haveapointbyaccidentitissaid/believedthatbebroughttosp.takeplaceeventhoughwithoutdoubtLanguagepoints有道理有道理偶然；意外地偶然；意外地人们说人们说/相信相信被带到某地被带到某地发生；出现发生；出现即使即使毫无疑问；的确毫无疑问；的确3aReadingReadthepassagequicklyandmatcheachparagraphwithitsmainidea.Paragraph1Paragraph2Paragraph3LuYuandhisbookCha JingHowteaspreadtoothercountriesHowteawasinventedbyaccident3bReadthepassageagainandanswerthequestions.1.Whenwasteafirstdrunk?2.Howwasteainvented?3.Whoiscalled“thesaintoftea”?4.WhatisCha Jingabout?5.Whenwasteabroughttoothercountries?Nearly5,000yearsago.Itwasinventedbyaccident.ShenNong.Howteaplantsweregrownandusedtomaketea.KoreaandJapan:6thand7thcenturiesEngland:16603cCompletethesentenceswiththecorrectformsoftheverbsinthebox.1.Oneoftheworldsfavoritedrinkswas_byaccident.2.Teawasfirst_byShenNong5,000yearsago.3.Anicesmellwas_whenthetealeavesdroppedintothehotwater.4.Teawas_toKoreaandJapanduringthe6thand7thcenturies.5.Teaisnow_betweenmanydifferentcountries.invent,drink,bring,produce,tradeinventeddrunkproducedbroughttradedUnit6Whenwasitinvented?SectionAGrammarFocus-4cGrammarFocusWhenwasthezipperinvented？Itwasinventedin1893.Whowasitinventedby?ItwasinventedbyWhitcombJudson.WhenwasteabroughttoKorea？ItwasbroughttoKoreaduringthe6thand7thcenturies.Whatisthehotice-creamscoopusedfor?Itsusedforservingreallycoldice-creamActiveVoice:AlexandarGrahamBellinventedthetelephonein1876.PassiveVoice:Thetelephonewasinvented(byAlexanderGrahamBell)in1876.Thesimplepastpassivevoice一般过去时一般过去时被动语态被动语态一般过去时被动语态表示过去经常性、习惯性被动动作一般过去时被动语态表示过去经常性、习惯性被动动作或过去某一时刻发生的被动性动作，与主动语态相比或过去某一时刻发生的被动性动作，与主动语态相比,被被动语态中主语是谓语动作的执行者。动语态中主语是谓语动作的执行者。被动语态的构成被动语态的构成:主语主语+助动词助动词was/were+(及物动词的及物动词的)过去分词过去分词was(were)+done(P.P.)GrammarBellinventedthetelephonein1876.ThetelephonewasinventedbyBellin1876.主动语态变被动语态的结构图主动语态变被动语态的结构图:主语主语谓语动词谓语动词过去式过去式宾语宾语时间状语时间状语主语主语谓语动词的谓语动词的过去分词过去分词宾语宾语时间状语时间状语用所给动词的正确形式填空：用所给动词的正确形式填空：1.Thebike_(fix)upbyXiaomingyesterday.2.Shields _(use)for protecting peoples body in thepast.3.Lastyear,apicture_(put)upontheblackboard.4.ShesaidFrench_(speak)inFrance.5.Teenagers _(allow)to choose their ownclothestwoyearsago.wasfixedwereusedwasputwasspokenwereallowedPractice1.Theysoldthefridgeatalowprice._2.Somebodystolemycamerafrommyhotelroom._3.Wheredidyoutakethesephotos?_4.Ourparentsadvisedusnottogooutalone._5.Differentriterstranslatedthebookintodifferentlanguages._Thefridgewassoldatalowprice.Mycamerawasstolenfrommyhotelroom.Wherewerethesephotostaken?Wewereadvisednottogooutalone.Thebookwastranslatedintodifferentlanguages.4aRewritethesentencesusingthepassivevocie.4bCompletethesentenceswiththecorrectformsoftheverbsinthebox.1.You_tothepartylastnight,werentyou?Whydidntyougo?2.Theearthquakehappenedallofasudden,butluckilythevillagers_toasafeplace.3.Thedoor_whenwearrived,sowe_thebell.4.Thestudents_nottoeatordrinkinclass,butRuby_therulewhenshestartedeatingabiscuitinscienceclass.5.Thecookies_bythehungrykidsinlessthan20minutes,andtheyreally_them.eat,lock,like,ring,invite,break,tell,bringwereinvitedwerebroughtwaslockedrangweretoldbrokewereeatenliked4cDecidewhetheractiveorpassiveformsshouldbeusedinthesesentences.Writethecorrectformsintheblanks.Thetelephone_(invent)byAlexanderGrahamBell.He_(born)in1847.Mr.Bell_（work）ontheinventionofthetelephonewithThomasWatson.In1875,Mr.Bell_(learn)howtosendmusicalnotesthroughaninstrumentsimilartoatelephone.Finally,thetelephone_(invent)in1876.Thefirstsentencethat_(say)onthetelephonebyMr.Bellwas“Mr.Watson,comehere;Iwanttoseeyou.”Todaythetelephone_(use)aroundtheworld.wasinventedwasbornworkedlearnedwassaidisusedwasinventedSuppose you are alone on a tiny island.Whatinventionswouldyouliketohaveontheislandwithyou?Writeashortpassage.HomeworkUnit6Whenwasitinvented?Section B 1 1a1eWhat did they eat?Icecream.What did the big dog think of the ice-cream?Sweet,cool,and delicious!Warming upWarming upHow will the bread and snack taste?Sweet and delicious.Can you think of any other flavor?Salty,hot,bitter,sour,fresh crispyThey taste hard and crispy.How do they taste?They taste.saltysourThey taste.sweetsoftThey taste.bitter（苦的苦的）It tastes.They taste very hot.1.Can you tell me five tastes?2.Which food is sour?3.Which food is sweet?4.Which food is bitter?5.Which food is salty?6.Which food is hot?Sour sweet bitter hot saltyorange yogurt apple banana tea coffeesalt pizzapepper onion tastesWhat kind of food do you like?Sweet foodsalty foodSour foodCrispy food _ _ _ _ _ _ _ _crispysoursaltysweet colddelicioussweet crispy salty soursaltyadj.脆的；酥脆的脆的；酥脆的adj.酸的酸的adj.咸的咸的fresh1a The words in the box describe how food can taste.Write them under the correct pictures.Some pictures have more than one word.1.salty 咸咸 的的 salty(tasting of salt)形容词，意为形容词，意为“咸的；含咸的；含盐的盐的”，是由名词，是由名词salt(盐盐)加后缀加后缀y构成的。构成的。The soup is a little salty for me.汤对我来说有点咸了。汤对我来说有点咸了。名词名词+后缀后缀y构成的形容词：构成的形容词：lucklucky healthhealthy windwindy rainrainy taste tasty ice icysnow snowy sunsunnyLanguage Pointssweet _crispy _salty _sour _Write the name of a different food after each word.bananaappleBeijing Duckpotato chips1bgrapecandycrackercookiesaltSalted fishlemon1.Potato chips were invented by mistake.2.They were invented in 1863.3.The customer thought the potatoes were not thin enough.Listen and circle T for true or F or false.1cListeningT FT FT F4.The customer said they were not salty enough.5.George wanted to make the customer happy.6.The custom was happy in the end.T FT F T Fn.顾客顾客Explanation 1.Potatochipswereinventedbymistakes.mistake作名词作名词“错误，误会错误，误会”。也可以。也可以作动词作动词“弄错，犯错弄错，犯错”。常见形式有：。常见形式有：makeamistake出错出错e.g.Youhavemadeamistakehere.mistakefor错把错把当作当作Theymistookhimforhisbrother.bymistake错误地错误地,无意的无意的e.g.Theysentthelettertomebymistake.2.Gerogewantedtomakethecustomerhappy.make表示表示“使使怎么样怎么样”，其，其后常带复合宾语。常见结构为：主后常带复合宾语。常见结构为：主语语+make+宾语宾语+名词名词/形容词形容词(做宾做宾补补)。例如：。例如：Thebosscanmaketheyoungmanarichman.The History of Potato ChipsDo you know how potato chips were invented?Potato chips _ by a cook called George Crum.They were invented in _.Listen again.Complete the sentences.were invented18531dGeorge Crum cut the potatoes really,really _ and then cooked them for a long time until they were _.Finally he put lots of salt on them so they were _.thinreally saltycrispyPair workPair workMake a conversation about the invention of potato chips.Use the information in 1c and 1d.1eDid you know potato chips were invented by mistake?Wow,I didnt know that.Who invented them?Its said that they were invented by a cook called George Crum.When was that?Oh,it was back in 1853.Why was it an accident?One day,a customer ordered a plate of fried potatoes.George cooked them for him.When the potatoes came,he said they were cut too thick and sent them back to the kitchen.So what happened?George was angry,so he cut the potatoes really,really thin,and he cooked them for a long time until they were crispy.And he put lots of salt on them so they were really salty.He thought the customer would hate them.And then?And the customer loved them and asked for more.He told the other customers about them,and soon everyone was ordering thinly cut,crispy,salty potato chips.Exercise 1.顾客最后终于高兴了。顾客最后终于高兴了。Thecustomerwashappy.2.这个顾客说这个薯条不够脆。这个顾客说这个薯条不够脆。Thecustomersaidthatthepotatochipswerent.3.乔治想让顾客高兴。乔治想让顾客高兴。Georgewantedthecustomer_.to make happyin the endcrispy enough4.薯条是一个名薯条是一个名Crum的厨师发明的的厨师发明的ThepotatochipsacookCrum.5.昨天这个厨师往鱼上面撒了许多盐。昨天这个厨师往鱼上面撒了许多盐。Thelotsofsaltthefishyesterday.were invented by calledcook put on用所给词的正确形式填空。用所给词的正确形式填空。1.TheTV_(invent)around1927.2.Theyareusedfor_(see)inthepark.3.Thiskite_(make)byUncleWang.4.Tea_(discover)alongtimeago.5.Ourclassroom_(shouldclean)everyday.should be cleanedseeingwas discoveredwas made was invented 人生五味人生五味人生有百味，五味最常在，酸人生有百味，五味最常在，酸甜苦辣咸是舌尖上最直接的体甜苦辣咸是舌尖上最直接的体验。验。为什么觉的生活像五味？为什么觉的生活像五味？因为它们和酸甜苦辣咸一样因为它们和酸甜苦辣咸一样,我我们都得品偿透彻、感悟清楚。们都得品偿透彻、感悟清楚。酸：酸像美丽的人生初恋，还未真正懂酸：酸像美丽的人生初恋，还未真正懂 得，得，就已经觉得甜或苦了。就已经觉得甜或苦了。甜：甜是一种美妙的味道，是一种简单的甜：甜是一种美妙的味道，是一种简单的幸福。幸福。苦：苦是人生中最忧愁的部份，也最能考苦：苦是人生中最忧愁的部份，也最能考验人的意志。验人的意志。辣：就是这样神奇，让你不知不觉上了瘾，辣：就是这样神奇，让你不知不觉上了瘾，先是一种刺激，再来一种满足，最后就是先是一种刺激，再来一种满足，最后就是依赖了。依赖了。咸：吃咸是种讲究，多则不行，少则也不咸：吃咸是种讲究，多则不行，少则也不可，咸淡平衡才是菜品的最高境界。可，咸淡平衡才是菜品的最高境界。1.Who invented potato chips?They were invented by a cook called George Crum.2.When were they invented?In 1853.1d Listen and answer the questions.3.What did the custom order at the restaurant?He ordered a plate of fried potatoes.5.How did George cook the potatoes then?He cut the potatoes really,really thin and cooked them for a long time until they were crispy.And he put lots of salt on them so they were really salty.4.What did the custom think of the potato chips George cooked at first?He thought they were cut too thick.New wordscrispy/krispi/adj.脆的；酥脆的脆的；酥脆的sour/sau(r)/adj.酸的；有酸味酸的；有酸味的的by mistake 错误地；无意中错误地；无意中customer/kstm(r)/n.顾客；顾客；客户客户根据句意及首字母提示完成单词。根据句意及首字母提示完成单词。1.I dont like lemons because they are too s .2.Lucy and Lily are twins.People often m them for each other.3.For a restaurant,c are the most important.4.The fish was too s because my mom put too much salt on it.5.We often put the food into the f to keep it fresh in summer.ouristakeustomersourtyridge3 复合名词复数的构成复合名词复数的构成potatochips是一个复合名词，其中第一个是一个复合名词，其中第一个名词用作定语修饰后一个名词，这样的例名词用作定语修饰后一个名词，这样的例子有很多，又如子有很多，又如:alarmclock,telephonenumber等。等。知识拓展知识拓展复合名词变复数的规则，你一定要牢记啊！复合名词变复数的规则，你一定要牢记啊！通常只把主体名词变为复数通常只把主体名词变为复数schoolboyschoolboys(男生男生)appletreeappletrees(苹果树苹果树)vegetablesandwichvegetablesandwiches(蔬菜三明治蔬菜三明治)girlfriendgirlfriends（女朋友）（女朋友）如果没有主体名词，在最后一个名词上用如果没有主体名词，在最后一个名词上用复数。复数。goodfornothinggoodfornothings（饭（饭桶、无用的人）桶、无用的人）threeyearoldthreeyearolds（三岁的（三岁的孩子）孩子）由由man,woman和另外一个名词构成的复和另外一个名词构成的复合名词，两个部分都要用复数。合名词，两个部分都要用复数。man teachermen teachers(男教师男教师)gentleman farmergentlemen farmers（乡绅）（乡绅）Section B 2a-2eUnit6Whenwasitinvented?Doyouoftendosports?Whatsportsdoyouusuallydo?CanyoulisteightsportsplayedinChina?Warm upDo you know them?football National Men Football Team of Chinabasketballtable tennisPing-pong学.科.网badmintonTennis Tennis ballswimmingLetslearnsomenewwordstogether.Canadian/kneidin/a./n.加拿大加拿大/人的人的CanadaliesinthenorthofAmerica.Canadianpeopleareveryfriendly.divide/divaid/v.分开；分散分开；分散Pleasedividetheseapplesintotwoparts.purpose/p:(r)ps/n.目的；目标目的；目标Yourstudypurposeistogototheuniversity.Everyoneofusneedspurposetreesinourlife.theOlympics/ulimpiks/奥林匹克运动会奥林匹克运动会PlayershighestpurposeistoentertheOlympics.hero/hiru/n.英雄；男主角英雄；男主角Hero byZhangYimouisasuccessfulfilm.Berlin/b:lin/柏林柏林BerlinisthecapitalofGerman.NBA(NationalBasketballAssociation)美国篮球协会美国篮球协会（美国职业篮球联赛）（美国职业篮球联赛）NBAisshortofNationalBasketballAssociationintheUnitedStates.CBA(ChinaBasketballAssociation)中国篮球协会（中国职业篮球联赛）中国篮球协会（中国职业篮球联赛）CBAisshortofChinaBasketballAssociation.lookupto钦佩；仰慕钦佩；仰慕WealllookuptoDengXiaoping.Hewassoopen,braveandcreate.basket/ba:skit/n.篮；筐篮；筐Thesedaysbasketsaremoreandmorebeautifulwithdifferentshapes.New wordsCanadian/kneidin/a./n.加拿大加拿大/人的人的divide/divaid/v.分开；分散分开；分散divide.into把把分开分开purpose/p:(r)ps/n.目的；目标目的；目标basket/ba:skit/n.篮；筐篮；筐theOlympics/ulimpiks/奥林匹克运动会奥林匹克运动会lookupto钦佩；仰慕钦佩；仰慕hero/hiru/n.英雄；男主角英雄；男主角Berlin/b:lin/柏林（德国城市）柏林（德国城市）NBA(NationalBasketballAssociation)美国篮球协会美国篮球协会（美国职业篮球联赛）（美国职业篮球联赛）CBA(ChinaBasketballAssociation)中国篮球协会（中国职业篮球联赛）中国篮球协会（中国职业篮球联赛）New words2a Do you like basketball?Do you watch basketball games?How much do you know about this sport?Discuss the sport with your partner and share your ideas with the class.Doyoulikebasketball?Howmuchdoyouknowaboutbasketball?basketball court Equipment about basketballbasketballmetal hoop金属圈Backboard篮板netwooden floorParagraph 1:The history of basketball.Paragraph 2:How basketball was invented.Paragraph 3:The popularuty of basketball in the world.main idea of each paragraph2b Read the passage quickly.What is the main idea of each paragraph?MIND-MAPPING Changing the information you read into a mind map may help you remember it more easily.Learning strategy2c Complete the mind map with the information in the passage.What else can you add to the mind map?Game Played inside on a hard _ _ teams get _ into other teams _floortwothe bal