沪教版七年级下册英语Unit6 Electricity节约用电写作课件（可编辑完整版）

Writing主题范畴：人与自然；人与社会主题群：环境保护；科学与技术子主题：环境污染及原因，环保意识和行为；科学技术与工程，人类发明与创新。LearningObjectives1.better

understand

the

importance

of

energy

andsaving

electricity

at

home;2.learn

how

to

structure

an

article

with

a

clear

andlogical

structure;3.write

a

short

article

with

correct

modal

verbs

learntin

this

unit.Review

electricity[ɪˌlekˈtrɪsəti]n.电，电能televisionset/ˈtelɪvɪʒnset/电视机/kəmˈpjuːtə(r)/computern.电脑；计算机robot/ˈrəʊbɒt/n.机器人

/ˈbætəriz/batterieslightbulb/ˈlaɪtbʌlb/n.灯泡；电灯泡n.电池（复数）airconditionern.空调；空调器/eəkəndɪˈʃənə(r)/Lead-inPre-writingTeenPostToprotectourplanet,weshouldalltrytouselessenergy.Whatrulesforsavingelectricitydoyouhaveinyourfamily?Pleaseshareyourruleswithus.Pre-writingswitchofflightswitchoffthelightswhenyouleavehome/ˌswɪtʃˈɔːf/（电器、灯光）关掉、关闭/laɪt/n.电灯；灯Pre-writingturnoffthecomputerwhenyouarenotusingitturnoffcomputer/tɜːrnɔːf/关掉；关闭（电器、水龙头等）/kəmˈpjuːtə(r)/n.电脑；计算机Pre-writingturnontheairconditionerwhenthewindowisopen/tɜːnɒn/打开（电器、设备）turnonairconditioner/eəkəndɪˈʃənə(r)/n.空调；空调器/ˈwɪndəʊ/windown.窗户；窗口Pre-writingleavethefridgedooropen/liːv/leavefridgedoorv.离开；留下/frɪdʒ//dɔː(r)/冰箱门While-writing1.switchoffthelightswhenweleavehome.2.turnoffthecomputerwhenwearenotusingit.3.letthesunshineinandwedon’tneedtoturnonthelights.4....1.turnontheairconditionerwhenthewindowisopen.2.leavethefridgedooropen.3.usethewashingmachineforonlyafewclothes.4....While-writing文体：人称：时态：写作要点：说明文审题第一人称一般现在时节电方法While-writing

一、列举顺序类（分点论述、条理表达）firstly：首先secondly：其次，第二thirdly：再次，第三then：然后，接着next：接下来，随后...二、递进补充类（追加观点、补充说明）what'smore：而且，此外，更进一步说...While-writing三、对比对照类（正反两面、利弊对比）ontheonehand：一方面ontheotherhand：另一方面四、收尾列举类lastbutnotleast：最后但同样重要的是五、总结概括类（文末收尾、总述全文）allinall：总而言之，总的来说inaword:简言之、总之巧用英语连接词While-writing

SavingElectricity:RulesinMyFamilyAsweallknow,electricityplaysanimportantroleinourdailylife.Inordertouseelectricitywiselyandprotectourplanet,myfamilyhasmadesomerules.Ontheonehand,therearethingswemustdo.Firstly,wemustswitchoffthelightswhenweleavehome.Secondly,wemustturnoffthecomputerwhenwearenotusingit.What’smore,Wealsomustopenthewindowstousenaturallightduringtheday.Ontheotherhand,therearethingswemustnotdo.Firstofall,wemustnotturnontheairconditionerwhenthewindowisopen.Next,wemustnotleavethefridgedooropenforalongtime.Lastbutnotleast,Wemustnotusethewashingmachineforonlyafewclothes.Allinall,Ibelievesmallthingscanmakeabigdifference.Savingelectricityisnotonlygoodforourfamily,butalsogoodfortheenvironment.AnExampleTitleBodyEndPost-writingsummary用

must

或

must

not

完成句子1.

We

__________

turnoffthecomputerwhenwearenotusingit.2.

You

____________

switch

off

the

lights

when

you

leave

home.3.

We

____________

keep

the

fridge

door

open

for

a

long