文本内容:
Unit8We’retryingtosavetheearth!TheSixthPeriodGrammarFocus/SelfCheck【Teachingaims】
一、听、说、读、写以下词汇afford了解以下词汇的读音和意义reusabletransportation
二、通过学习,口、笔头掌握下列句型1Yeseveryoneshouldplayapartinkeepingthecityclean.2Bigthingsmustbedonetosavetheearth.3A:Wethinkeveryoneshouldusepublictransportation.B:Wedisagree.It’sdifficultforparentswithyoungchildrentousepublictransportation…
三、通过对本单元语法的复习与巩固,学会归纳与总结
四、学生通过分析城市现状,培养自己的环保意识,并为我们的城市做力所能及的事情Difficulties本单元语法的复习与巩固【Teachingsteps】
1.本单元复习了哪几种语态?Jasonthinksthattheairisbadlypolluted.Susanusedtoseethemountainsclearly.Peoplearealsolitteringinpublicplaces.Theythinkthattheycandonothingtohelp.Theyaretalkingaboutthenoisepollutiontheyhaveseen.观察上面的黑体字内容,它们分别对应了几种时态或语态?
1._________
2._________
3.__________
4._________
5.___________你能归纳出这几种时态或语态的结构吗?
1._________
2._________
3.__________
4._________
5.___________
2.Fillintheblanks.We’re________trytosavetheearth.Theriverusedto_________issoclean.Theairisbadly__________pollute.Noscientificstudentshave__________showthatsharkfinsaregoodforhealth.Weshould_________helpsavethesharks.
3.Writedifferentformsofthewords.Thenaddmoretoeachgroup.
4.Workon4a.Fillintheblankswiththecorrectformsoftheverbsinbrackets.Joe:_________youever________takepartinanenvironmentalprojectKen:YesIhave.I_________helpwithaClean-UpDaylastyear.Itwas__________considerthebiggestclean-upprojectthiscity___________ever_________have.Joe:Howmanypeople__________takepartKen:I_________thinkmorethan1000people_________etohelpout.Joe:That’sfantastic!Iguesseveryoneinthiscityis_____________trytoimprovetheenvironment.Ken:Yeswecan’taffordto___________waitanylongertotakeaction!
5.Workon4b.Fillintheblankswiththeappropriatemodalverbsfromthebox.People_______thinkthatbigthings_________bedonetosavetheearth.Manyforgetthatsavingtheearthbeginswithsmallthings.Forexampleyou__________saveelectricitybyturningoffthelightswhenyouleavearoom.You________alsousereusablebagsinsteadofplasticbags.Ithinkit’sagreatideathatyounow_________payforplasticbagsinsomestores.Andinsteadofdrivingtoschoolorworkyou__________rideyourbikeorwalk.Ifit’sfaryou________takethebus.Allthesesmallthings_______addupandbeebigthingsthat__________improvetheenvironment.Let’stakeactionnow!
6.Matcheachstatementwiththegrammarstructure.StatementGrammarTheriverusedtobesoclean.PresentprogressiveWehaveseenmanychangesintheenvironment.ModalverbsPeopleshouldtakepublictransportationmore.PassivevoiceTheriverispollutedbyfactories.UsedtodoTheairpollutionisgettingworseandworse.Presentperfect
7.WorkonSelfCheck
3.MakealistofthingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartnerA:Ithinkeveryoneshouldusepublictransportation.B:Idisagree.It’sdifficultforparentswithyoungchildrentousepublictransportation…
8.WorkonSelfCheck
3.Writewaystocutdownonthesekindsofpollution.
9.单元小结
10.。