M7Unit1LivingwithtechnologyPeriod5Grammarandusage1I.Teachingaims:1.Studentsareexpectedtoreviewtheusageofsomecommonprepositionstoexpresstime,placeandmovement,aswellashowtousethemindifferentsituations.2.Studentswillalsolearnthatprepositionscanbecombinedwithverbs,nounstoformprepositionalphrasesandthewaystousetheminvarioussituations.3.Studentswillapplywhattheyhavelearnttopracticebyfulfillingsomewrittentasks.II.Teachingimportantpoint:Helpstudentslearntheusefulwordsandphrases.III.Teachingdifficultpoint:Studentswillapplywhattheyhavelearnttopracticebyfulfillingsomewrittentasks.IV.Procedures:Step1:GeneralintroductionThegrammaritemsinthisunitfocusonprepositionsandprepositionalphrases.Youareexpectedtoreviewtheusageofsomecommonprepositionstoexpresstime,placeandmovement,aswellashowtousethemindifferentsituation.Atthesametime,youareexpectedtoapplywhattheyhavelearnttopracticebyfulfillingsomewrittentasks.(Helpstudentstoreviewwhatprepositionsareandhowtheyareusedbyaskingthemtocompleteastory.Prepositionsarewordsthatareusedbeforeanounoranounphrasetoshowtime,place,movement,etc.)Step2.PrepositionsoftimeAskstudentstoreadpoint1.Addsomemoreinformationtothispoint.Prepositionsoftime:介词含义及用法介词含义及用法at表示时间的一点during在……期间in用于一段时间before在某时间之前on用于特定的某一天after在某时间之后for表示一段时间between在……和……之间by不迟于until直到时间since自从某时期from…to从……到……时间Step3.PrepositionsofplaceAskstudentstoreadpoint2.Addsomemoreinformationtothispoint.Prepositionsofplace:介词含义及用法介词含义及用法at用于较小的地点或场所by在……旁边in用于较大的地点、场所或物体里面near在……附近on在某物体表面、上面beside在……旁边above在某物体上方opposite在……对面behind在某物体后面under在……下面against停在，靠在……上面，相对around在……周围across横跨infrontof在……前面Step4.PrepositionsofmovementAskstudentstoreadpoint3.Addsomemoreinformationtothispoint.Prepositionsofmovement:介词含义及用法介词含义及用法to向方向去past经过towards向方向去off离开、远离along沿着前进round围绕ahead向前去through从里面穿过down从上下来onto上去up向上into进入里面/内部Step5.Extensions:Prepositionsofmannerandmeans:Theprepositionsin(---manner/way),by,with,without,asorlikecanbeusedtorefertomanner,meaning‘howonedoessomething’.Forexample:Shespokeinherusualwayasifnothinghadhappened.Theteachercameintotheclassroom,withsomebooksonherhands.Thesoldieransweredthequestionwithouthesitation.Myauntmakestealikemymother.Hecannotrunasquicklyashisbrother.Bycanbeusedtoshowthemeaning‘bymeansof’.Forexample:Theymusthavebrokenintothehousebythebackdoor.Wemanagedtosellourcarbyadvertisingitinthenewspaper.Iusuallygotoschoolbybike.Withorwithoutcanbeusedtoexpressusingawninstrumenttodosomething.Heopenedthetinwithaknife.Icandrawastraightlinewithoutaruler.Step6.Exercises:Fillintheblankswithproperprepositions:1.HisfatherwillbebackfromLondon＿＿＿afewdays.2.Thetrainleaves＿＿＿6：00p.m.,soIhavetobeatthestation＿＿＿5：40p.m.atthelatest?3.＿＿＿thegateandyou’llfindtheentrance＿＿＿thepark＿＿＿theotherside.4.One＿＿＿fivewillhavethechancetojoininthegame.5.——Doyougothere＿＿＿bus?——No,wegothere＿＿＿atrain.6.Imadethecoat＿＿＿myownhands.Itwasmade＿＿＿hand,notwithamachine.7.Thetrees＿＿＿frontofthehouseare＿＿＿thechargeofMr.Li.8.Theoldmandied＿＿＿cold＿＿＿acoldnight.9.Myunclelives＿＿＿116ChangheStreet.Hisroomis＿＿＿thesixthfloor.10.Idon’tthinkyoucanworkoutthemathsproblem＿＿＿herhelp.Keys:1.in2.at;by3.At;to;on4.in5.by;in6.with,by7.in;in8.of;on9.at;on10.withoutStep7:Homework:AskstudentstofinishexercisesofpartC1onpage104ofWorkbook.V.Designofwritingonblackboard:VI.Recordafterteaching:
