Unit5 If you go to the partyyoull have a great time. 課件 2 人教版 - 人教版八年級下冊

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在此引導(dǎo)一個條件狀語從句。當主句是一般將來時時，if引導(dǎo)的從句必須用現(xiàn)在時來表示將來可能發(fā)生的動作或存在的狀態(tài)。Itisgoingtoraintomorrow.Iwillstayinbed.Ifitrainstomorrow,Iwillstayinbed.rainsIfifor.IwillstayinbedIfitrainstomorrow.rainsIf2.Youwillhaveagoodtimeif____________.練習(xí)：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.牛仔褲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”引導(dǎo)一個條件狀語從句。在對將來的事情進行假設(shè)時，if條件句中動詞用一般現(xiàn)在時代替一般將來時。eg.Ifitrainstomorrow,we’llstayathome.Ithink…“我想…,我認為…”是一個含有賓語從句的主從復(fù)合句。注意：后面的從句里，如果有否定含義，往往把否定詞由從句移到主句。這叫作否定轉(zhuǎn)移。

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

IfIhaveenoughmoney,Iwilltravelaroundtheworld.IfIstudyhard,

IwillgotoBeijingUniversity.2aListenandnumberthesephrasesintheorderyouhearthem.a.

studyfortheirtestsb.

helpmeorganizeitc.

tooearlyd.

makesomefoode.

Saturdayafternoonf.

playpartygames組織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引導(dǎo)條狀語從句時，從句中用一般現(xiàn)在時代替一般將來時。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，請帶雨衣。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條件句

1. 條件狀語從句中的“主將從現(xiàn)”現(xiàn)象，即主句為將來時態(tài)時，它所引導(dǎo)的條件狀語從句使用一般現(xiàn)在時表達將來的意味，這時主句和從句所表達的時態(tài)在意義上仍然保持一致。如:IfhegoestoEngland,hewillhavetolearnEnglish.如果他要去英格蘭，他將不得不學(xué)英語。Ifitisfinetomorrow,wewillhaveapicnicsomewhere.如果明天天氣好，我們就到什么地方野餐去。這里if所引導(dǎo)的是真實條件句（realconditional），即所假設(shè)的條件有可能成為現(xiàn)實，表達假定所假設(shè)的條件實現(xiàn)時會出現(xiàn)的情況或會采取的行為。有時，我們可以使用并列結(jié)構(gòu)的祈使句來表達這種類型的條件句。如:Ifyousetyouralarmclock,youwon’toversleep.如果你上鬧鐘，你就不會睡過頭了。Setyouralarmclock,andyouwon’toversleep.Ifyougivehimaninch,hewilltakeamile.他會得寸進尺。Givehimaninch,andhewilltakeamile.Ifyoudon’tgivehimsomefood,hewillstarve.如果你不給他一點吃的，他就會餓死。Givehimsomefood,or/elsehewillstarve.在if-分句中用“will＋動詞原形”并不單純表示將來意義，這里的will是個表示“意愿”的情態(tài)動詞，相當于bewillingto（愿意）。要注意這種帶“will＋動詞原形”的if-分句在某些場合是不可以隨便用的，比如我們可以說：Ifhegetsmyletterintime,he’llbeabletochangehisplans.如果他及時收到我的信，他就能改變他的計劃。卻不可以說成：Ifhewillgetmyletterintime,he’llbeabletochangehisplans.另外，在if-分句中還可能使用“would＋動詞原形”的結(jié)構(gòu)，這種用法還是表示“意愿”，常用于表示客氣的請求，這時主句動詞既可以用will/shall＋動詞原形，也可以用would/should/could/might＋動詞原形。如:IfyouwouldtryItalianfood,youwouldlikeit.如果你愿意嘗嘗意大利食物，你會喜歡它的。Ifyouwouldreservetheseats,wewouldbesureofacomfortablejourney.如果你愿意訂座，我們將肯定會有一個舒適的旅程。2. be＋doing形式：用現(xiàn)在進行時態(tài)表達將來意味，主要意義是表示按計劃、安排即將發(fā)生的動作，常用于位置轉(zhuǎn)移的動詞，如go，come，leave，start，arrive等，也可用于其它動態(tài)動詞。如:ThepresidentiscomingtotheUNthisweek.總統(tǒng)這周將到聯(lián)合國來。Wearemovingtoadifferenthotelthedayaftertomorrow.我們后天將換一家賓館。

在現(xiàn)在英語中，有相當多的動態(tài)詞都可以用現(xiàn)在進行時表示將來。如:Dinnerisready.We’rehavingfishfordinner.晚飯好了，今晚我們吃魚。

I’mspendingmyholidaysinSingaporethisyear.今年我要去新加坡度假。Tomisn’tfinishinghishighschooluntilnextyear.湯姆明年才高中畢業(yè)。2.takeaway“拿走”，“使離開”如:Pleasetake

thatcataway.Ihateanimals.請把那只貓帶走。我討厭動物。What

takesyouawaysoearly?為什么你這么早就走？3.spendtimeawayfromfamily指“不能和家人一起共度時光”。比較常見的用法是spendtimewithsomeone（“和某人一起共度時光”）。如:Iliketospendtimewithmyfriends,justhangingoutorreadingtogether.我愛和朋友一起逛街或讀書來打發(fā)時間。

4.realize“實現(xiàn)”，“意識到”如:Workthisway,andyouwillfinallyrealizeyourdreams.就這樣努力，最終你會實現(xiàn)你的夢想。Suddenlysherealizedhowstupidthemistakesshehadmade.突然她意識到她犯了多么愚蠢的錯誤。5.allthetime“一直”如:Conditionsarechangingallthetime.情況一直在發(fā)生變化。Sentencesfromthepassage(重點句講解)◆Iwanttoremind

youoftherulesfortheschoolparty.關(guān)于學(xué)校晚會，有幾個規(guī)定要提醒你們。

remind

vt.提醒,使想起e.g.Please

remind

meagainnearertothetimeoftheinterview.到快面試時請再提醒我一下。PleaseremindmethatImustcallherupbeforenine.請?zhí)嵝盐揖劈c前給她打個電話。Thisremindsmeoflastyear.這使我想起去年的事。Thefilmreminded

himofwhathehadseeninChina.這部影片使他回想起在中國所看到的一切。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.

有些運動員認識到，他們選擇的運動可能非常危險，也可能會因此而受重傷。斜體部分是who由引導(dǎo)的定語從句。Sentencesfromthepassage(重點句講解)realize

vt.認識到,了解e.g.Herealizedhismistakes.他認識到了自己的錯誤。Sherealizedherintentionofbecominganactress.她實現(xiàn)了當演員的愿望。2.Iftheybecomefamous,peoplewillwatchthemallthetimeandfollowthemeverywhere.如果這些職業(yè)運動員出名了，人們會一直關(guān)注他們，并且會到處追隨他們。allthetime

總是；一直follow

v.跟隨,追隨,理解,遵循Weshallfollow

closelythelatestadvanceofthesubjectintheworld.我們將密切注意世界上這一課題的最新進展。Springfollows

winter. 冬去春來。He

followsthetradeofbaker. 他從事烤面包行業(yè)。Hefollowedthespeaker'swordsclosely.他仔細聽演講者的話。Ididn'tfollow

hislineofreasoning.我不明白他的推理方法。Idonotquitefollowyou. 我聽不大懂你的話。3.Youcanbecomeamodelforyoungpeoplewhowilllookuptoyou

.你會成為年輕人的榜樣，他們會尊敬你。斜體部分為定語從句。和look

相關(guān)的短語：1)lookafter照料MyfriendlookedaftermycatwhileIwasonholiday.在我去度假的時候，我的朋友照料我的貓。2)lookdownon/upon

輕視，看不起Remember:neverlookdownonanyone.記?。喝魏稳硕贾档米鹁?。

3)lookforwardto

盼望；期待(后加動詞-ing形式)Wearealllookingforwardtoourholiday.我們都盼望著假期。I'mlookingforwardtoseeingyouthissummervacation.我盼望今年暑假見到你。4)lookout注意

Lookout,there'sacarcoming.留神，汽車過來了。

Lookout!Thereisdangerahead.當心!前面危險。5)lookup查字典Whenyoudonotunderstandaword,youcanlookitupinthisdictionary.當你不懂一個單詞時，可以查這本詞典。6)Lookbeforeyouleap.[諺]三思而后行。4.Manyfamousathletesgivetheirmoneytoschoolsandcharities,anddoalotofworktohelppeoplewhoarenotasluckyasthemselves.許多有名的運動員給學(xué)校和慈善機構(gòu)捐錢，還做一些工作來幫助人們，那些人不像他們那么幸運。斜體部分為定語從句。Exercises1.Pleasetellme____IcanfindthewaytoDongFangBuilding.2.Youwillseemanystarsinthesky__youcomeoutatafinenight.howif選擇所給詞填空when,where,