Unit5 If you go to the partyyoull have a great time. 课件 2 人教版 - 人教版八年级下册

Unit5Ifyougototheparty,you’llhaveagreattime!Whendoyougetuponweekends?Whatwillhappenifyougetupat9:00thismorning?IfIgetupat9:00,Iwillbelate.Whatwillhappenifyouarelate?IfIamlate,myteacherwillbeangrywithme.Whatwillhappenifyourteacherisangrywithyou?Ifmyteacherisangrywithme,Iwillbesad.Whatwillhappenifyouaresad?IfIamsad,Iwillchatwithmybestfriend.Sheiswalkingtoschool.Theyaretakingthebustoschool.Sheislate.Theyshouldn'twalktoschool.Iftheywalktoschool,they’llbelate.Iftheytakethebustoschool,theywon’tbelate.walkIfyou

playcomputergamesonweekdays

,you’llbeverytiredinclass.yourparentswillbesad.youwon’tgetgoodgrades.youreyeswillbepoor.partywearjeansjeansIfyougototheparty,you’llhaveagreattime.IfyouwatchTVeverynight,yourparentswillbemadatyou.Whatwillhappentomorrow?Itwillbesunnytomorrow.Wewillhaveatriptomorrow.用if合并成一句Wewillhaveatripifitissunnytomorrow.ifisIf在此引导一个条件状语从句。当主句是一般将来时时，if引导的从句必须用现在时来表示将来可能发生的动作或存在的状态。Itisgoingtoraintomorrow.Iwillstayinbed.Ifitrainstomorrow,Iwillstayinbed.rainsIfifor.IwillstayinbedIfitrainstomorrow.rainsIf2.Youwillhaveagoodtimeif____________.练习：思考并完成下面的句子.1.Ifitdoesn’traintomorrow,wewill_____.3.LookatpictureandMakeupsentencesusing“if”.SectionA1aLookatthepictures.Thenmatchthestatementswithresponses.1.IthinkI’mgoingtogotothepartywithKarenandAnn.2.IthinkI’mgoingtowearjeanstotheparty.3.IthinkI’mgoingtotakethebustotheparty.4.IthinkI’mgoingtostayathome.a.Ifyoudo,theteacherswon’tletyouin.b.Ifyoudo,you’llbelate.c.Ifyoudo,you’llbesorry.d.Ifyoudo,you’llhaveagreattime.牛仔裤1bListen.Wereyouranswerstoactivity1acorrect?

jeansapairofjeans

e.g.1.Myjeansareblown,andtheyaremadeinAmerica.2.--MayIhavealookatyourjeans?--Sorry,theyweresoldoutyesterday.jeans/trousers/pants/shortsapairofboots/shoes/slipperssockspyjamas（睡衣）glassesgloves

Tapescript

A:IthinkI’mgoingtowearjeanstotheparty.

B:Ifyoudo,theteacherswon’tletyouin.A:IthinkI’mgoingtostayathome.

B:Ifyoudo,you’llbesorry.A:IthinkI’mgoingtotakethebustotheparty.

B:Ifyoudo,you’llbelate.

A:IthinkI’mgoingtothepartywithKarenandAnn.B:Ifyoudo,you’llhaveagreattime.IthinkI’mgoingtogotothepartywithKarenandAnn.Ifyoudo,you’llhaveagreattime.IthinkI’mgoingtowearjeanstotheparty.Ifyoudo,theteacherswon’tletyouin.IthinkI’mgoingtotakethebustotheparty.Ifyoudo,you’llbelate.IthinkI’mgoingtostayathome.Ifyoudo,you’llbesorry.1cPairwork

Lookatthepicturesandmakeconversations.A:IthinkI’mgoingtostayathome.B:Ifyoudo,you’llbesorry.if“如果，假如”引导一个条件状语从句。在对将来的事情进行假设时，if条件句中动词用一般现在时代替一般将来时。eg.Ifitrainstomorrow,we’llstayathome.Ithink…“我想…,我认为…”是一个含有宾语从句的主从复合句。注意：后面的从句里，如果有否定含义，往往把否定词由从句移到主句。这叫作否定转移。

eg.Idon’tthinkI’mgoingtostayathome.Ifyourideabike,you’llcatchthetrainontime.Ifitisfinetomorrow,wewillgoonaschooltrip.

IfIhaveenoughmoney,Iwilltravelaroundtheworld.IfIstudyhard,

IwillgotoBeijingUniversity.2aListenandnumberthesephrasesintheorderyouhearthem.a.

studyfortheirtestsb.

helpmeorganizeitc.

tooearlyd.

makesomefoode.

Saturdayafternoonf.

playpartygames组织1234562bListeningWhatwillhappeniftheyhavethepartytoday?Whatwillhappeniftheyhavethepartytomorrow?Halftheclasswon’tcome.Studentswillleaveearlytostudyfortheirtests.Whatwillhappeniftheywatchavideoattheparty?WhatisMarkgoingtoorganize?WhatisAndreagoingtodo?Somestudentswillbebored.Heisgoingtoorganizethepartygames.Sheisgoingtomakesomefood.SectionA2a.Checkyouranswers.A:Hi,Mark.Iwanttohaveaclassparty.Willyouhelpmeorganizeit?M:Sure,Andrea.Icanhelpyou.Sowhenshallwehavetheparty?A:Let’shaveittodayafterclass.M:No,todayistooearly.Ifwehaveittoday,won’tcome.A:Okay,let’shaveittomorrow.M:Hmm…There’satesttomorrow.Studentswillleaveearlytostudyfortheirtests.Let’shaveitontheweekend.halftheclassA:Okay,let’shaveitonSaturdayafternoon.Wecanallmeetandwatchavideo.M:No,Idon’tthinkweshouldwatchavideo.Somestudentswillbebored.Let’splaypartygames.A:Okay,goodidea.Canyouorganizethepartygames?M:Sure,Icandothat.Andcanyoumakesomefoodforus?A:Yes,that’snoproblem.Whatwillhappeniftheyhavethepartytoday?Whatwillhappeniftheyhavethepartytomorrow?Whatwillhappeniftheywatchavideoattheparty?WhatisMarkgoingtoorganize?WhatisAndreagoingtodo?Halftheclasswon’tcome.Studentswillleaveearlytostudyfortheirtest.Somestudentswillbebored.Markisgoingtoorganizethepartygames.Andreaisgoingtomakesomefood.2b:If引导条状语从句时，从句中用一般现在时代替一般将来时。Ifhe______(go)tothemovies,hewon’tfinishhiswork.goesIfI________(become)adoctor,Icanhelpothers.becomeIfwe_______(have)time,wewillgototheparktomorrow.have如果你去，我也去。Ifyougo,Iwillgo.如果明天下雨，请带雨衣。Pleasetakearaincoatifitrains.2cPairworkLookatthechartandroleplaytheconversationbetweenAndreaandherfriend.A:OK,whenisagoodtimetohavetheparty?B:Let’shaveittoday.A:Ifwehaveittoday,halftheclasswon’tcome.Look!IthinkI’llridemybike.Ifyoudo,you’llbelate.I’ll=IwillIthinkI’mgoingtostayathome.Ifyoudo,you’llbesorry.you’ll=youwillGrammarfocus3aReading

EndofYearParty

Iwantyoutoremembertherulesforschoolparties.Don’twearjeans!Ifyouwearjeans,wewon’tletyouin.Don’tbringfoodtotheparty.Ifyoudo,theteacherswilltakeitaway.Don’tbringfriendsfromotherschools.Ifyoudo,theteacherswillaskthemtoleave.Don’tleavethegymduringtheparty.Ifyoudo,theteacherswillcallyouparents.

Don’trunorshoutattheparty.Ifyoudo,you’llhavetoleave.PleasebringyourIDcard.Ifyoudon’thaveyourIDcard,youcan’tgototheparty.

Karen:Areyougoingto

?

Mike:Yea,Iam.

towearmynewjeans!

Karen:Youcan’tdothat!

Mike:WhatwillhappenifIdo?theschoolpartyI’mgoing

Karen:

.Youshouldwearyourcoolpants.

Mike:That’sagreatidea.Theteacherswon’tletyouin3bPAIRWORKsnacks,icecreamandsoda,yourIDCardmycousinDavefromanotherschool,

A:I’mgoingtotheschoolparty.B:Me,too.Let’sbringsomesnacks.A:Oh,wecan’tdothat.B:Really?Whynot?A:Ifwebringsnacks.Theteacherswill…4PAIRWORKWeCanHelp!Oldpeople’shomevisitSchoolclean-upChildren’shospitalvisitA:Whatwillyoudoifyougototheoldpeople’shomevisit?B:IfIgotothatone,I’llbringthemsomeflowers.Explanation一.if条件句

1. 条件状语从句中的“主将从现”现象，即主句为将来时态时，它所引导的条件状语从句使用一般现在时表达将来的意味，这时主句和从句所表达的时态在意义上仍然保持一致。如:IfhegoestoEngland,hewillhavetolearnEnglish.如果他要去英格兰，他将不得不学英语。Ifitisfinetomorrow,wewillhaveapicnicsomewhere.如果明天天气好，我们就到什么地方野餐去。这里if所引导的是真实条件句（realconditional），即所假设的条件有可能成为现实，表达假定所假设的条件实现时会出现的情况或会采取的行为。有时，我们可以使用并列结构的祈使句来表达这种类型的条件句。如:Ifyousetyouralarmclock,youwon’toversleep.如果你上闹钟，你就不会睡过头了。Setyouralarmclock,andyouwon’toversleep.Ifyougivehimaninch,hewilltakeamile.他会得寸进尺。Givehimaninch,andhewilltakeamile.Ifyoudon’tgivehimsomefood,hewillstarve.如果你不给他一点吃的，他就会饿死。Givehimsomefood,or/elsehewillstarve.在if-分句中用“will＋动词原形”并不单纯表示将来意义，这里的will是个表示“意愿”的情态动词，相当于bewillingto（愿意）。要注意这种带“will＋动词原形”的if-分句在某些场合是不可以随便用的，比如我们可以说：Ifhegetsmyletterintime,he’llbeabletochangehisplans.如果他及时收到我的信，他就能改变他的计划。却不可以说成：Ifhewillgetmyletterintime,he’llbeabletochangehisplans.另外，在if-分句中还可能使用“would＋动词原形”的结构，这种用法还是表示“意愿”，常用于表示客气的请求，这时主句动词既可以用will/shall＋动词原形，也可以用would/should/could/might＋动词原形。如:IfyouwouldtryItalianfood,youwouldlikeit.如果你愿意尝尝意大利食物，你会喜欢它的。Ifyouwouldreservetheseats,wewouldbesureofacomfortablejourney.如果你愿意订座，我们将肯定会有一个舒适的旅程。2. be＋doing形式：用现在进行时态表达将来意味，主要意义是表示按计划、安排即将发生的动作，常用于位置转移的动词，如go，come，leave，start，arrive等，也可用于其它动态动词。如:ThepresidentiscomingtotheUNthisweek.总统这周将到联合国来。Wearemovingtoadifferenthotelthedayaftertomorrow.我们后天将换一家宾馆。

在现在英语中，有相当多的动态词都可以用现在进行时表示将来。如:Dinnerisready.We’rehavingfishfordinner.晚饭好了，今晚我们吃鱼。

I’mspendingmyholidaysinSingaporethisyear.今年我要去新加坡度假。Tomisn’tfinishinghishighschooluntilnextyear.汤姆明年才高中毕业。2.takeaway“拿走”，“使离开”如:Pleasetake

thatcataway.Ihateanimals.请把那只猫带走。我讨厌动物。What

takesyouawaysoearly?为什么你这么早就走？3.spendtimeawayfromfamily指“不能和家人一起共度时光”。比较常见的用法是spendtimewithsomeone（“和某人一起共度时光”）。如:Iliketospendtimewithmyfriends,justhangingoutorreadingtogether.我爱和朋友一起逛街或读书来打发时间。

4.realize“实现”，“意识到”如:Workthisway,andyouwillfinallyrealizeyourdreams.就这样努力，最终你会实现你的梦想。Suddenlysherealizedhowstupidthemistakesshehadmade.突然她意识到她犯了多么愚蠢的错误。5.allthetime“一直”如:Conditionsarechangingallthetime.情况一直在发生变化。Sentencesfromthepassage(重点句讲解)◆Iwanttoremind

youoftherulesfortheschoolparty.关于学校晚会，有几个规定要提醒你们。

remind

vt.提醒,使想起e.g.Please

remind

meagainnearertothetimeoftheinterview.到快面试时请再提醒我一下。PleaseremindmethatImustcallherupbeforenine.请提醒我九点前给她打个电话。Thisremindsmeoflastyear.这使我想起去年的事。Thefilmreminded

himofwhathehadseeninChina.这部影片使他回想起在中国所看到的一切。SectionB2aListening

behappy

travelaroundtheworld

gotocollege

makealotofmoney

befamous

getaneducationPPAAPP2bListening1.IfyoujointheLions,

.2.IfyoubecomeaLion,

.3.Andifyouworkreallyhard,

.4.Ifyoubecomeaprofessionalsoccerplayer,

.5.ButifIdon’tdothisnow,

.ceadbTapescriptAgent:Thelionsareagreatsoccerteam,youknow!Michael:Oh,Iknow.Agent:IfyoujointheLions,you’llbecomeagreatsoccerplayer.Michael:I’msureIwill.WillItravelmuch?Conversation1

Agent:Sure!Ifyoubecomealion,you’lltravelaroundtheworld.Michael:Soundsgreat.

Agent:Itis.Andifyouworkreallyhard,you’llbefamous.Michael:Well,Idon’tknow.

Father:Youshouldn’tjointhelionsrightnow.Michael:Whynot?

Mother:Ifyoubecomeaprofessionalsoccerplayer,you’llnevergotocollege.Conversation2Michael:ButIreallywanttoplaysoccer.IwantajobIlove.Iwanttobehappy.Father:Ofcourseyouwanttobehappy,buttherearemanyinterestingjobsyou’dlike.Michael:Butit’sdreamtoplaysoccer!Don’tyouthinkit’sreallyexcitingthatIcouldjointheLions?

Father:Ofcourseit’sexciting.AndIknowyouwanttomakealotofmoney.Butmoneyisn’teverything,son.Michael:Iknow.ButifIdon’tdothisnow,I’llneverdoit.

Mother:Butdon’tyouwanttogetaneducation?2cPAIRWORKA:Ithinkyoushouldgotocollege.B:ButifIgotocollege,I’llneverbecomeagreatsoccerplayer.3aReadingReasonsforbecomingaprofessionalathleteYoucanmakealotofmoney.Doingsomethingthatyoulove.Become

famous.Peopleallovertheworldwillknowyou.

Givemoneytoschoolsandcharities.Helpothers.ReasonsagainstbecomingaprofessionalathletePeoplewillwatchyouallthetimeandfollowyoueverywhere.Verydangerous.Youwon’tknowwhoyourrealfriendsare.3bDearMr.BrownIhavedecidedthatI(will/won’t)won’tjointheLions.IfIjointheteam,Iwillhavetotravelalot.ButIdon’twanttobesotired.AndifIjointheteam,Iwillbewatchedandfollowedeverywhere.

ThenIwillhaveaverydifficultlife.Iamverysorrytosayso,butIhopeyoucanunderstand.

Sincerely,

Michael1.Iforgotyouraddress.Ican’t_________howtogettoyourhouse?2.IfIdon’tcleanmyroom,mymotherwon’t___memeetmyfriends.3.Theteacher_________mymobile

phonebecauseIuseditinclass.rememberletSelfcheck

takeaway4.I’mgoingto______timewithmygrandparentsthisvacation.5.Canyou________thegamesfortheclassparty?spendorganize2Completethesentencesusingyourownideas.IfIgetuplatetomorrow,___________________.IfIdon’tfinishmyhomework,______________________.IfIeattoomuchlunch,________________.I’llbetheteacherwillbeangryIwillnotlateforschoolfeelwellIfIdon’tgetenoughexercise,________.IfIamagoodcook,_________________.IfIwatchtoomuchTV,______________________.IfIdon’thelpothers,____________________________gethelpfromothersbebadformyeyesI’llcookI’llbeilleverydayitwillIcan’t1.Therearesomewhorealizetheirchosensportcanbeverydangerous,andthattheycanbehurtverybadly.

有些运动员认识到，他们选择的运动可能非常危险，也可能会因此而受重伤。斜体部分是who由引导的定语从句。Sentencesfromthepassage(重点句讲解)realize

vt.认识到,了解e.g.Herealizedhismistakes.他认识到了自己的错误。Sherealizedherintentionofbecominganactress.她实现了当演员的愿望。2.Iftheybecomefamous,peoplewillwatchthemallthetimeandfollowthemeverywhere.如果这些职业运动员出名了，人们会一直关注他们，并且会到处追随他们。allthetime

总是；一直follow

v.跟随,追随,理解,遵循Weshallfollow

closelythelatestadvanceofthesubjectintheworld.我们将密切注意世界上这一课题的最新进展。Springfollows

winter. 冬去春来。He

followsthetradeofbaker. 他从事烤面包行业。Hefollowedthespeaker'swordsclosely.他仔细听演讲者的话。Ididn'tfollow

hislineofreasoning.我不明白他的推理方法。Idonotquitefollowyou. 我听不大懂你的话。3.Youcanbecomeamodelforyoungpeoplewhowilllookuptoyou

.你会成为年轻人的榜样，他们会尊敬你。斜体部分为定语从句。和look

相关的短语：1)lookafter照料MyfriendlookedaftermycatwhileIwasonholiday.在我去度假的时候，我的朋友照料我的猫。2)lookdownon/upon

轻视，看不起Remember:neverlookdownonanyone.记住：任何人都值得尊敬。

3)lookforwardto

盼望；期待(后加动词-ing形式)Wearealllookingforwardtoourholiday.我们都盼望着假期。I'mlookingforwardtoseeingyouthissummervacation.我盼望今年暑假见到你。4)lookout注意

Lookout,there'sacarcoming.留神，汽车过来了。

Lookout!Thereisdangerahead.当心!前面危险。5)lookup查字典Whenyoudonotunderstandaword,youcanlookitupinthisdictionary.当你不懂一个单词时，可以查这本词典。6)Lookbeforeyouleap.[谚]三思而后行。4.Manyfamousathletesgivetheirmoneytoschoolsandcharities,anddoalotofworktohelppeoplewhoarenotasluckyasthemselves.许多有名的运动员给学校和慈善机构捐钱，还做一些工作来帮助人们，那些人不像他们那么幸运。斜体部分为定语从句。Exercises1.Pleasetellme____IcanfindthewaytoDongFangBuilding.2.Youwillseemanystarsinthesky__youcomeoutatafinenight.howif选择所给词填空when,where,