初中英語(yǔ)課件Unit 1 Topic 3 Section C

Topic3Theworldhaschangedforthebetter

SectionCUnit1TheChangingWorldUnit1Topic3SectionC現(xiàn)在完成時(shí)用法二從過(guò)去開(kāi)始的動(dòng)作一直持續(xù)到現(xiàn)在。（與一段時(shí)間連用）一段時(shí)間for+一段時(shí)間since+時(shí)間點(diǎn)①yesterday，2014②last+時(shí)間名詞③一段時(shí)間+ago④句子（過(guò)去時(shí)）Unit1Topic3SectionC動(dòng)詞延續(xù)性動(dòng)詞非延續(xù)性動(dòng)詞可以與since,for,howlong引導(dǎo)的一段時(shí)間連用不可以與since,for,howlong引導(dǎo)的一段時(shí)間連用若要連用轉(zhuǎn)換為延續(xù)性動(dòng)詞Unit1Topic3SectionC3.延續(xù)性動(dòng)詞與非延續(xù)性動(dòng)詞之間的轉(zhuǎn)換：①、用相應(yīng)的延續(xù)性動(dòng)詞；

buy------

borrow-----

puton------

catch/getacold------

come/go/become------have

keep

wear/beinhaveacoldbe②、轉(zhuǎn)換成be﹢名詞/介詞join—bein+組織/機(jī)構(gòu)beamemberof+組織/機(jī)構(gòu)Unit1Topic3SectionC③、轉(zhuǎn)換成be+adj./adv.:die------finish------begin/start------leave(…)------close------open------fallasleep------marry------bedeadbeoverbeonbeaway(from)beclosedbeopenbeasleepbemarriedUnit1Topic3SectionCJobsdied

in2011/5yearsago.(用現(xiàn)在完成時(shí)改成同義句)Jobshasbeendead

forfiveyears.since2011.since5yearsago.die-----bedeadUnit1Topic3SectionCTiangongTwolefttheearthonSep.15th,2016.(用現(xiàn)在完成時(shí)改成同義句)TiangongTwohasbeenawayfromtheearthfor6days.sinceSep.15th,2016.since6daysago.leave(…)-----beaway(from)Tiangongnumbertwospaceexperimentapparatus天宮二號(hào)空間實(shí)驗(yàn)室Unit1Topic3SectionC去年的錢該還我了吧?我躲。Heborrowedhismoneylastyear/oneyearago.(用現(xiàn)在完成時(shí)改成同義句)borrow-----keepHehaskepthismoney

forayear.sincelastyear.sinceoneyearago.Unit1Topic3SectionCNewwordsUnit1Topic3SectionCWhensomethingbadhappens，wecangototheemergency________.sheltersAhomeisasafeplace.Whateveryoudo,whereveryougoandhoweveryouare,yourhomewillalwaysbeyourshelter.Whatisyourshelter?Unit1Topic3SectionCeverwhowherewhenhowwhatWhateverpron.無(wú)論什么，不管什么無(wú)論什么怎么樣什么時(shí)候哪里誰(shuí)Newwords

Unit1Topic3SectionCHoweverperfectitis,Iwillnotbuyit.__________yougo,Iwillfindyou.WhereverUnit1Topic3SectionCvalue

v.重視，珍視n.價(jià)值valuableadj.有價(jià)值的Newwords

Oneofthemostbasichumanneedsisahome.Almosteveryonevalueshishome.Unit1Topic3SectionConpurpose

故意，有意地1.Themantakesawaythewoman’schair

onpurpose.

2.Thetwogirlshelpedtheoldwomandosomecleaningonpurpose.

Newwords

Unit1Topic3SectionCPeoplethinkofherasChina’sdivingqueen.認(rèn)為…是Unit1Topic3SectionChomeless

peopleUnit1Topic3SectionC1.Haveyoueverseenanyhomelesspeople?

Where?2.Whatdoyouthinkofthehomelesspeople?3.Whatcanwedotohelpthem?Pre-readingUnit1Topic3SectionC1bRead1aandchoosethebesttitle.ASeriousProblem—HomelessnessTheCausesandEffectsofHomelessnessAHomeisaSafePlace

Unit1Topic3SectionCReadandanswerthequestions.1.Whatisoneofthemostbasichumanneeds?2.Doallthepeoplehavetheirhomesaroundtheworld?Paragraph1Oneofthemostbasichumanneedsisahome.No,whilemostpeoplearoundtheworldvaluetheirhomes,therearemanypeopleineverycountrywhoarehomeless.

adj.基本的，基礎(chǔ)的n.人Unit1Topic3SectionCSomepeoplearehomelessforashortperiodoftimebecause______________________________and______________________________Paragraph2theyaremovingfromoneplacetoanother,

otherpeoplearenotabletofindahome.Readandfillintheblanks.

n.一段時(shí)間，時(shí)期Unit1Topic3SectionCReadandlistthereasonsforthehomelessness.

1._______________________________2._______________________________3._______________________________4._______________________________Paragraph3Theydonotearnenoughmoney.Theydonothaveajob.

Theyhaveaproblemwithdrugs.Theyhaveamentalillness.thecausesofUnit1Topic3SectionCReadandfillintheblanks.________thecauseofhomelessnessis,theeffectsarethesame.Homelesspeoplemust_____veryhardtolive.Theycannot_______theirchildren.Sometimestheymust_____foodjusttoeat.Thegovernmentineverycountryhasworked______manyyearsto_______thehomelessbutmoreneedstobedone.Wemustthinkofthehomeless_____people,notjustasproblems.Paragraph4WhateverworkraisestealforsupportasUnit1Topic3SectionC1cRead1aagainandcompletethetable.

Causeofshort-timehomelessnessCauseofhomelessness

Effectofhomelessness1)_________

2)_________1)__________2)__________3)__________4)__________1)__________2)__________3)__________movingfromoneplacetoanother

notabletofindahomenotearnenoughmoneynothaveajob

aproblemwithdrugsamentalillnessworkveryhardtolive

cannotraisetheirchildrenmuststealfoodjusttoeatUnit1Topic3SectionC1aReadandunderstand.Unit1Topic3SectionC1dRead1aagainandanswerthequestions.

Whatdoesthephrase“onpurpose”meanaccordingtothecontext?Whatdoestheword“support”meanaccordingtothecontext?Havegovernmentsdoneenoughtohelpthehomelesspeople?Whatelsecanwedotohelpthem?故意，有意地支持,養(yǎng)活No,thegovernmentneedstodomore.

Unit1Topic3SectionCAccordingto1aandfillintheblanks.1.Oneofthemost_______humanneedsinahome.2.Mostpeopleintheworld________theirhomes.3.Somepeoplearehomelessforashort_______oftime.4.Nooneiseverhomelesson________.5.__________thecauseofhomelessnessis,theeffectsarethesame.6.Homelesspeoplesometimes_________foodjusttoeat.7.Thegovernmentineverycountryhasworkedformanyyearsto__________thehomelessbutmoreneedstobedone.

basicvalueperiodpurposeWhateverstealsupportUnit1Topic3SectionCRetellitUnit1Topic3SectionC2

Workingroups.Lookatthepicturesanddiscussthecausesandeffectsofhomelessness,childlabor,orwar.Thefollowingmayhelpyou.Unit1Topic3SectionChomelesspeople

A:Whatarethecausesof…?B:Therearemanycausesof…

Somecausesare…

A:Whatareeffectsof…?

B:Whateverthecauseis,theeffects

arerethesame…/Theeffectsare

different.Someare…A:Whathavegovernments/people

donetohelp?B:Theyhave…

A:Havetheydoneenough?

B:…A:Whatcanwedonow?B:

…childlaborerscruelwarsUnit1Topic3SectionC3WriteaCauseandEffectpassagebasedon2.Thesentencesbelowmayhelpyou.

Theworldhasmanyproblemssuchas________.Somecausesof____are_______.____happensbecause______.Someeffectsof_____are____and____.Thegovernmentshave____________.Peoplehave____.Thereishopethattherewillbeless____inthefuture.

Unit1Topic3SectionC

Theworldisbecomingbetterandbetter.Butitstillhasmanyproblems.Forexample,there’remanyhomelesspeopleallovertheworld.Somechildrenhavetobelaborersforaliving.What’sworse,sometimescruelwarsbreakoutinsomeareas.Somepeoplearehomel