Unit6Topic3SectionA課件仁愛八年級英語下冊

Unit6EnjoyingcyclingTopic3BicycleridingisgoodexerciseSectionALanguagegoalsBytheendoftheclass,youwillbeableto1.Learnsomenewwordsandexpressions.

passenger,crazy,anywhere,pollution,trafficaccident,trafficrules,saveenergy,airpollution2.Learntheuseofadverbialclausesofcondition.3.Talkabouttheadvantages/disadvantagesofridingbikes.4.Describeatrafficaccident.

1.一個半小時

2.到達...3.充滿，裝滿...4.為...讓出位置5.對……感到驚奇

6.驚奇的做....7.等著做某事8.擁擠....9.擠出某人的路

10.踩/踏某物

11.踩了某人的腳

12.考慮，思考13.想起，認為

14.仔細想，審慎思考

15.直到……才16.一……就……17.禁不住/忍不住做某事18.不能幫著做某事

19.迷路；丟失

20.拿出21.抬頭

.

oneandahalfhours=onehourandahalfarriveat+小地點=arrivein+大地點=gettobefullof=befilledwithmakeroom/spaceforbesurprisedatbesurprisedtodosth=dosth.insurprisewaittodosth.becrowdedwith....pushone’swayoutsteponsth.steponone’sfeetthink

aboutsth./doingsth.think

ofthink

sth.

overnot…until…assoonas.....can’thelpdoingsthcanthelp(to)dosth.belost=getlost=loseone'swaytakeoutraiseone’shead

RevisioninclassReviewthegrammer語法：

時間狀語從句(theadverbialclausesoftime)1.用表示時間的連詞連接一個句子作時間狀語，這樣的主從復合句就是時間狀語從句.2.引導時間狀語從句的從屬連詞有：when,while,as,before,after,until,not..until,assoonas,3.when,while,as的區(qū)別

when“當…時”。既可接延續(xù)性動詞（進行時），也可接非延續(xù)性動詞（一般過去時或一般現(xiàn)在時）遵循“主過從過”“主將從現(xiàn)”e.g.Iwasdoingmyhomeworkwhenmyfathergothome.Iwilltellhimthegoodnewswhenhecomesback.while“當…時”。while引導的從句中，謂語動詞必須是延續(xù)性動詞，且常用過去進行時e.g.ThetelephonerangwhileIwasdoingmyhomework.as“當…時”接延續(xù)性動詞時可與when、while互換,“隨著”，“一邊……一邊”多用于過去時e.g.Astimewentby,Chinabecamestronger.

LanguagePoints4.until直到......為止（肯定句，主句的謂語動詞用延續(xù)性動詞。）not...until直到......才開始（否定句，主句的謂語動詞用延續(xù)或短暫性動詞）eg.Ididmyhomeworkuntil11p.m.yesterday.Ididn’tmyhomeworkuntil11p.m.yesterday.▲not...until...=not...before...,after...eg.Wedidn’tleaveourschooluntilthesnowstopped.=Wedidn’tleaveourschoolbeforethesnowstopped.=Weleftourschoolafterthesnowstopped.5.時態(tài)：主將/祈/情從現(xiàn)eg.I’ll?return?thebookassoonasIfinish?it.?Don’tlaughatmewhenImakeamistake.Youshouldbequietwhenyouareinthereadingroom.

LanguagePoints

主過從過：如果主句是為過去式，根據(jù)需要從句多用過去時

延續(xù)性動詞：

過去進行時

短暫性動詞：一般過去時eg.Theaccidenthappenedwhilewewerehavingdinner.Itbegantorainwhenhegothome.Thetelephonerangwhile/whenIwasdoingmyhomework.

()1.Bicycleridingisgoodexercise.()2.Cyclingcanhelpussaveenergy.()3.Itdoesn’tcauseairpollution.()4.It’seasytoparkbikes.()5.Cyclesneedlessspacethancars.√√√Listenandtick(√)theadvantagesofbicycleriding.1b.Listento1aandmarkT(True)orF(False)Manypassengerswerehurtinthetrafficaccidentyesterday. ()TrafficinBeijingisverygood. ()Michaelrideshisbikelessthanbefore. ()Cyclingdoesnotcauseairpollution. ()Itisnoteasytoparkbikes.

()TFFTF1c.Read1aandwritedownthreeadvantagesofcycling.Thenaddyouridea.Advantage1:______________________________________Advantage2:_______________________________________Advantage3:_________________________________________Youridea:_____________________________________________________

_____________________________________________________

_____________________________________________________It’seasytoparkbikes.Cyclingcanhelpussaveenergy.Itdoesn’tcauseairpollution.Bicyclescostverylittleandneedlessspacethancars.

cyclingdoesn’tcauseairpollutionandit’sausefulsport.Cyclingisgoodforourhealth.Cyclingcan…

It’seasyto….

Iagree/disagreewithyou.Ithink…

PPT模板：/moban/PPT素材：/sucai/PPT背景：/beijing/PPT圖表：/tubiao/PPT下載：/xiazai/PPT教程：/powerpoint/資料下載：/ziliao/范文下載：/fanwen/試卷下載：/shiti/教案下載：/jiaoan/PPT論壇：PPT課件：/kejian/語文課件：/kejian/yuwen/數(shù)學課件：/kejian/shuxue/英語課件：/kejian/yingyu/美術(shù)課件：/kejian/meishu/科學課件：/kejian/kexue/物理課件：/kejian/wuli/化學課件：/kejian/huaxue/生物課件：/kejian/shengwu/地理課件：/kejian/dili/歷史課件：/kejian/lishi/1d.Workingroupsanddiscusstheadvantagesanddisadvantagesofridingbikes.Thefollowingexpressionsmayhelpyou.saveenergy/

givemanypleasure/

begoodforhealth/

getenoughexercise

/

easytopark

LanguagePoints1.crazyadj.瘋狂的；荒唐的，著迷的becrazyabout對…瘋狂，狂熱becrazytodosth.熱衷于做某事eg.Thegirlsarecrazyaboutthesinger.Sheiscrazytoraisemoney.2.alittlemoreconfident更自信一點alittle/abit/much/far可修飾比較級，放在比較級前，加強程度.eg.Sheisalittletallerthanhermother.Thiscarismuchmoreexpensivethanthatone.3.be/getusedtosth./doingsth..習慣于……beusedtodo被用來做……usedtodo過去常?！?現(xiàn)在已不如此)

LanguagePointseg.Hegotusedtolivinginthecountry.Thisknifeisusedtocutbread.Weusedtogrowbeautifulroses.4.beafraidofdongsth=beafraidtodosth害怕做某事eg.Hewasafraidtogooutaloneatnight.=Hewasafraidofgoingoutaloneatnight.5.anywhere在任何地方，可用于肯定句any任何，可用于肯定句，修飾可數(shù)名詞單數(shù)eg.WhenIfirstarrived,I’mafraidofridingbikeanywhere.Youcantakeanybookyoulike.6.rulen.規(guī)則；條例v.統(tǒng)治，管理breakarule打破規(guī)章制度

obeyarule=followtherule遵守規(guī)則

LanguagePoints7.Hurtv.(hurt-hurt-hurt)損害；傷害；使疼痛n.創(chuàng)傷，傷害behurt/gethurt=hurtoneself受傷eg.Shehurtmyfeelings.Whenhewasplayingfootball,hewashurt/gothurt/hurthimself.8.haveanaccident發(fā)生一場事故9.savev.節(jié)約;拯救;存儲

savemoney存錢savewater節(jié)約用水saveone’slife/lives救命eg.Thedoctorwasn’tabletosaveherlife.Weshouldsaveeverydropofwater.10.disagreewithsb.不同意某人觀點

反義詞:agreewithsb.同意某人觀點

disagreetodosth..不同意做某事

反義詞:agreetodosth.同意做某事eg.Thebossdisagreedwithhimonthispoint.

LanguagePoints11.sendsb.tothehospital送某人到醫(yī)院12.causev.引起，使發(fā)生n.原因；理由causesth.引起/造成...causesb.todosth.引起/造成某人做某事

thecauseof.......的原因/理由eg.Smokingcancauselungcancer.Youhavenocausetocomplain.13.pollutev.污染，弄臟pollutionn.airpollution空氣污染noise/waterpollution噪聲、水污染14.if意為“如果，要是，倘若”，引導條件狀語從句

如果主句是將來時、祈使句或含有情態(tài)動詞時，從句通常用一般現(xiàn)在時表將來，也就是我們常說的“主將從現(xiàn)，主情從現(xiàn)，主祈從現(xiàn)”eg..Ifitsnowstomorrow,we’llmakesnowmentogether.

LanguagePointsIfyouareill,youmustgotoseethedoctor.Pleaseringmeupifyouwanttogowithme.▲可以與祈使句+and/or+句子”來轉(zhuǎn)換(and表順承，or表轉(zhuǎn)折)或without、with來轉(zhuǎn)換eg.Ifyoustudyhard,youwillpasstheexameasily.=Studyhard,andyouwillpasstheexameasily.=Studyhard,oryouwon’tpasstheexam.Ifthereisnowater,fishwilldie.=Fishwilldiewithoutwater.Takethemedicine,andyou'llgetwellsoon.=Ifyoutakethemedicine,you'llgetwellsoon.Hurryup,oryouwillmisstheearlybus.=Ifyoudon'thurryup,youwillmisstheearlybus.

2.Listentothepassageandfillintheblanks.1.Manypeoplearoundtheworldusebicyclesfor_______and_______.2.MorepeopleinChinausebicyclesbecausebicycles______verylittle.bicyclesneed_______spacethancars.cyclingdoesn’tcause_________________.cyclingisa_____________cyclingis_______________workpleasurecostlessair pollutionusefulsportgoodforourhealth3a.Talkaboutthefollowingpicturesingroupsandcompletethesentences.askabouthaveanaccidentbadlyhurtsend…tothehospitalcall120atonce3aTalkaboutthefollowingpicturesingroupsandcompletethesentences.

1.Whilethebicycleriderwascrossingtheroad,___________________________.

2.Whenthedrivercameouttohavealook,hefound___________________________.

3.Assoonasthedriversawwhathappened,he________________________________________.

4.Afterthedoctorscame,____________________________________.

5.Afterthepolicearrived,____________________________________.hehadanaccidenttheriderwasbadlyhurtcalled120atonceheaskedabouttheaccidenttheysenttheridertothehospital3b.Sharethewholestoryinclasswiththehelpoftheinformationin3a.Payattentiontotheadverbialclausesoftime.

Atnoon,whileabicycleriderwascrossingtheroad,hehadanaccident.Whenthedrivercameouttohavealook,hefoundtheriderwasbadlyhurt.Assoonasthedriversawwhathappened,hecalled120atonce.Afterthedoctorscame,theysenttheridertothehospital.Afterthepolicearrived,heaskedabouttheaccident.1.對…瘋狂，狂熱

2.熱衷于做某事

3.更自信一點

4.習慣于……5.被用來做……6.過去常?！?現(xiàn)在已不如此)7.害怕做某事8.打破規(guī)章制度

9.遵守規(guī)則

10.受傷

11.發(fā)生一場事故

12.存錢

13.節(jié)約用水

14.救命

15.不同意某人觀點16.不同意做某事

17.送某人到醫(yī)院

18.引起/造成某人做某事

19.空氣污染

20.同意某人觀點21.同意做某事

.

becrazyaboutbecrazytodosth.alittlemoreconfidentbe/getusedtosth./doingsth..beusedtodousedtodobeafraidofdongsth=beafraidtodosthbreakaruleobeyarule=followtherulebehurt/gethurt=hurtoneselfhaveanaccidentsavemoneysavewatersaveone’slife/livesdisagreewithsb.disagreetodosth.sendsb.tothehospitalcausesb.todosth.airpollutionagreewithsb.agreetodosth.

Exerciseinclass1.Lily______ridingherbiketoschool,butshe___walktoschool.A.usedto;usedtoB.getsusedto;isusedtoC.usedto;getsusedtoD.getsusedto;usedto2.Ifit______tomorrow,we____forapicnicinthepark.A.rains;willgoB.willrain;goC.doesn’train;willgoD.won’train;willgo3.It’seasyforboys_______torideabike.A.learnsB.tolearnC.learnD.learning4.Janewasafraidof_______homealoneatnight.A.towalkB.walkedC.walkD.walking5.Asweallknow,cyclingis________usefulsport.A.aB.anC./D.the6.Morepeoplelikeridingbikesintheireverydaylifebecausebikesneed_____spacethancars.A.muchB.moreC.lessD.fewer7.—Arethereany_______inyourcity?—Yes,ofcourse.Andyoucan___yourcarthereforfree.A.park;parkB.parks;parksC.park;parksD.parks;park8.—Lookatthatoldman!He’sbadlyhurt.—Wemust_____him_____thenearesthospital.A.bring;toB.take;toC.send;toD.BandC9.Isawatrafficaccidentandmanypeople_______.A.hurtsB.werehurtC.werehurted D.hurted10.Ifeveryone_____thetrafficrules,therewillbefeweraccidents.A.obeyB.obeysC.followD.know11.______canhelpussavemuchenergyanditdoesn’tcausepollution.A.CyclingB.TocycleC.CycleD.Cycles12.Ilookedformybikeeverywhere,butIcouldn’tfindit_______?.

A.anywhere B.somewhereC.everywhereD.nowhere13.Youfailedagain.Youwon’tgetbetter_______youdon’tfindoutyourmistake.

A.if B.thoughC.until D.so14.Idon’tknowifit_________tomorrow.Ifit_______,wewillgototheGreatWall.

A.willrain;doesn’trainB.willrain;won’trainC.rains;won’trainD.rains;doesn’train15..BecauseoftheimportantEnglishspeechcontest,Lucyistoo_________tofallasleeplastnight.

A.relaxed B.brightC.crazy D.nervous

CCBDACDDBBADAAD1.ScientiststhinkthattheArctic(北極)isendangeredbecauseof

pollution

?(pollute).

2.NowIfeelalittle

more

?

confident

?(confident)thanbefore.3.Didyouseemypen__________(somewhere)?4.Assoonasthedriversawwhathappened,he__________(call)120atonce.5.Ifeveryone__________(obey)thetrafficrules,therewillbe__________(few)accidents.6.IfLily____________(notgo)climbingtomorrow,I____________(not),either.7.Iusedto__________(walk)toschool,butnowI'musedto__________(ride)mybike.8.Workhard,andtheresultmaybebetter.(改為同義句)______youworkhard,theresult______bebetter.9.Ifyoudon'