广州初中牛津七年级英语下册Chapter-3.doc
- 文档编号:15050490
- 上传时间:2023-06-29
- 格式:DOC
- 页数:8
- 大小:127.86KB
广州初中牛津七年级英语下册Chapter-3.doc
《广州初中牛津七年级英语下册Chapter-3.doc》由会员分享,可在线阅读,更多相关《广州初中牛津七年级英语下册Chapter-3.doc(8页珍藏版)》请在冰点文库上搜索。
课题
复习牛津初中英语七年级下册Chapter3单词与短语
重难点解析
1.掌握Chapter3的单词与词组;
2.掌握Chapter3动词短语的固定搭配;
3.掌握Chapter3固定句型的用法;
课堂教学步骤及
内容
【短语·Unit5】
adropofwater一滴水bemadeupof由……组成
turnoff关掉dryup干涸
add...to...把……加入……turninto(使)变成
travelthrough经过haveabath洗盆浴
comeoutof从……出来take/haveashower淋浴
abit有点;一点insteadof而不是……
partof……的一部分
pocketmoney零花钱
continuesmadeupofreturn
freshpartofsalt
【练习1·选词填空】
Howmuchoftheearthiscoveredwithwater?
About75%oftheEarth’ssurfaceiscoveredwithwater.97%ofthewateronEarthis__________water.Itis__________saltandotherminerals(矿物质).Humancannotdrinkthiswater.Lessthan1%ofallthewaterontheEarthis__________waterthatwecanuse.Sowaterisvaluable.
Whatisthewatercycle?
Inthewatercycle,waterturnsintovapour,travelsintotheairandbecomes__________acloud.ThenitfallsdowntotheEarthasrain,andturnsintovapouragain.This__________inaneverending-cycle.Becauseofthewatercycle,thewateryouusetodaymay__________toyouaftermanycycles.
【练习2·选词填空】
added...tojourneyvaluable
droppedturn...offvoice
12July
DearDiary,
Italkedtoawatertoday.Itwasreallyinteresting.
Inthemorning,Ileftthetaponinthebathroom.ThenIheardanangry_______.Ittoldmeto_______thetap_______.
Itwasadropofwater!
Ittolemeaboutits_______.It_______fromacloudintoariver.Wecouldnotdrinkthiswaterbecauseitwasdirty,sopeoplehadtocleanit.They_______somechemicals_______thewatertomakeitclean.Thenittraveledtomyhome.
Waterisvery_______.Peopleshouldnotwasteorpolluteit.
【练习3·根据首字母提示填空】
1.Weshouldsaveeveryd______offreshwater.
2.“Bequiet,”saidTominalowv______tohisclassmate.
3.Theworkersa______chemical______theswimmingpooltokeepitclean.
4.Got______theforestsandyouwillfindabeautifullake.
5.Timeisv______.Youshouldn’twasteit.
6.Waterf______about70percentofanadult’sbodyweight.
【练习4·根据首字母提示填空】
Watertalks
Dorawasinthebathroom,Thetapwaso____.
“Turnthattapoff,”saidanangryv_____.You’rewastingwater.
Doralookedaround,buttherewasnoonethere.
“Whoareyou?
”
“I’mad_____ofwater.DoyouknowwhereIcomefrom?
”
“Fromthetap?
”askedDora.
“Afewdaysago,Iwasinacloud,”saidthedropofthewater.“ThenIdroppedintoariverandranintoareservoir.Thenitwastimeforpeopletocleanme.”
“Cleanyou?
”Doraasked.
“Yes,Iwasdirty.Theycleanedmeandaddedsomec_____tome.
ThenItravelledt_____thepipesunderthestreetsandnowI’mhere.”
Doraasked,“Soisthistheendofyourj_____?
”
“No.Peoplewillmakemecleanagain.”I’llgointoariverandthenintotheseaagain.
“Again?
”
“Yes.Myjourneystartsthere.Remembernottowasteorpolluteme.I’mv_____.”
Doraturnedthetapoffandcameoutofthebathroom.
【练习5·根据提示完成表格】
TheAmazonRiver(亚马逊河)isinthesouthAmerica.Itis6440kilometreslongandisthesecondlongestriverintheworld.TheAmazonRiverbeginsinthehighmountainsofPeru(秘鲁).ItthencrossesoverintoBrazil.MostoftheAmazonisinBrazil.Finally,itendsinAtlanticOcean.While(虽然)inPerutheriverisverysmall,itis240kilometreswidebythetimetothesea.
TheAmazonRiverhasmorewaterthananyotherriverintheworld.Intheriver,thereareover2000differentkindoffish.AlongtheAmazonRiveraresomeofthewettestplacesintheworld,andkilometresandkilometresofforests.ManyofthemareverydifferentfromtheonesinChina.TherearealsomanystrangeplantsalongtheAmazon.Someofthesearequiteimportanttopeoplebecausewecanmakemedicinefromthem.
TheAmazonRiver
Length:
________________
Width:
________________
Beginsin________,runsthrough________,andendsin___________
Importance
Has__________thananyotherriverintheworld.
Hasover________differentkindsof___________alongtheAmazon.
Therearekilometresandkilometresof__________alongtheAmazon.
Therearemanyanimals;manyarevery_________fromthoseinChina.
Therearemany____________;somearequiteimportanttopeoplebecausewecan_______________fromthem.
【练习6·完形填空】
Onandunderthewater
ThedeepestpartoftheseaintheworldiscalledtheMarianaTrench(马里亚纳海沟).ItisinthePacificOcean.In1995,aJapanesesubmarine(潜水艇)calledtheKaikowentdownalmost11000metresintotheMarianaTrench.Scientistsfoundthat___________fishandsomeotheranimalslivinginthedarkness.
Itisnot______forpeopletodivedeepintotheocean.Humanscannotgodownmuchdeeperthanaboutthirtymetresunderwater________thepressure(压力)ontheearsandlungs(肺).______ifadiverwearsaspecialsdivingsuit(潜水服),heorshecangodownsixhundredmetres.
Hawaii,inthePacificOcean,isatouristarea.Itisaveryniceplace.Therearealotof_________there.Butthisoneisspecial.Itisunderwater.Well,partofitis.______openeditin2000.Ithasfourfloors_______waterandfourbelow.Butitseightybedroomsareallbelowsealevel.Youcanseefish______outsideyourbedroomwindow.
1.A.thereis
B.therewas
C.thereare
D.therewere
2.A.easy
B.difficult
C.exciting
D.interesting
3.A.because
B.becauseof
C.for
D./
4.A.So
B.And
C.But
D.When
5.A.fish
B.hotels
C.people
D.water
6.A.It
B.They
C.Its
D.Them
7.A.on
B.under
C.above
D.in
8.A.swimming
B.playing
C.eating
D.running
【短语·Unit6】
solar/water/windpower太阳能/水能/风能
switchoff关(电灯、机器等)
apacketof一袋……
tidyup收妥好;整理好
inaway在某种程度上
airconditioner空调
beconnectedto连接到
safetytips安全提示
powerstation发电站
electricalappliance电器
amomentmachine过了一会
switchon开(电灯、机器等)
washingmachine洗衣机
startafire引起火灾
ricecooker电饭煲
makesure确保
【练习1·根据首字母提示填空】
Electricityallround
Oneevening,Daisysaid,“I’mgoingtobuyap_____ofsweets.Doesanyonewantanything?
”
Benny,Daisy’sbrother,r_____,“Canyougetmeapacketofelectricity?
”
“Yes,Ican,”saidDaisy.Thenshewentout.Bennylaughed,“Shecan’tbuye_____inpacketslikesweets!
She’lllookfoolish.”
Mumsaid,"Youmustn’tsaythat,Benny!
”
“Whatdoyouknowaboutelectricity,Benny?
”Dadasked.
“Electricitygivesuspower.Itflowsthroughw_____.It’slikewater,inaway,”saidBenny.
“You’reright!
Electricitycomesintoourflatthroughthinwires.Thesearec_____tocablesunderthestreet,”Dadadded.
“Whatarethecableconnectedto?
”askedBenny.
“They’reconnectedtopowerstation,”answeredDad.
Amomentlater,Daisycameback.
“MayIhavemypacketofelectricity?
”Bennyasked.
“Hereyouare!
”saidDaisy.
“But...theseareb_____!
”saidBenny.
“Daisy’sright,”saidDad.“Thechemicalsinsidebatteryproduceelectricity.”
Mumsaid,“Wholooksf_____now,Benny?
”
【练习2·根据首字母提示填空】
Hehadac__________(谈话)withhisdoctorlastweekabouthowtokeepfit.
Theteacherr__________(回答)toherstudent’squestionbyemailyesterday.
Don’tgivehimanystupidexcuses.He’snotf__________(愚蠢的).
Thelittlegirlwasafraidofthedog.Foram__________(瞬间;片刻),shedidn’tmove.
MrsSmithisunhappywithhersonbecausehenevert__________(使整洁)uphisbedroom.
【练习3·选词填空】
airconditioner
inaway
washing
connect
touch
wires
Electricityandyou
Youcannotseeor__________electricity,butitisallaroundyou.Thelightsinourroomsneedelectricity.Our__________useelectricitytocleanourclothes,andour__________useelectricitytomakeourroomscomfortable.Phonesandcomputer__________ourhomeandofficetotheoutsideworld.Theseneedelectricitytowork.Theysendinformationthrough__________tootherphonesandcomputers,andthisalsouseselectricity.
__________,itisdifficultforustolivewithoutelectricity.Electricityhelpsuslivesimple,fastandinterestinglives.
【练习4·阅读理解】
Aspeciesisthenameforagroupofanimalsthatarealike,suchaslionsandtigers.Ifaspecies
isendangereditmeansthereareveryfewofthoseanimalsleftintheworld.Ifalltheanimalsinaspeciesdie,the
speciesbecomesextinct.Thoseanimalsaregoneforever.
Manyspeciesareprotected.Aprotectedspeciesmeansgovernmentshavemadelawsagainstkillingtheanimals.
Thekoalaisclosetobeinganendangeredspecies.Interestingly,thekoalaispartlytoblameforitsdecline.Koalasaretoostubbornfortheirowngood!
Whenyouwereyounger,wereyouapickyeater?
Didyourparentshavetoforceyoutoeatthingsthatweregoodforyou?
Hopefullyyoulistenedtowhattheytaughtyouandateyourdinner.
Koalasarepickyeaters.Theyliveintalleucalyptustrees.Manyofthesetreesarealsocalledgumtrees.Koalaseattheleavesofthosetrees.Sincethereareover600differenttypesofeucalyptustrees,thekoalashouldhavenotroublefindingfood.Butkoalasarepicky!
Theyonlywantcertaineucalyptustreeleavestoeat.Outofthe600varietiesoftrees,koalaswillonlyeattheleavesofabout120kindsofeucalyptustree.Someareevenpickierthanthat.Thekoalasofaspecificareawillonlyeataboutfourorfivekindsofeucalyptusleaves.Theywouldratherstarve
thaneattheotherkinds.Nowthat’sstubborn!
ThebiggestproblemforkoalasnowisthatthebrushlandinAustraliaisbeingcutdown.Townsandcitiesarepushingfartherintothebrush.Sincemanykoalaslivethere,theyarelosingtheirtreehomesandthetreesleavesthatfeedthem.
Answerthefoll
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 广州 初中 牛津 年级 英语 下册 Chapter