八年级英语上册 Unit 6 Bird watching Grammar课件 （新版）牛津版.ppt

Grammar,Unit6,Birdwatching,Tolearntouseto-infinitivesforpurposeTolearntouseverbs+objects+to-infinitives,1.Somepeoplewanttomakethewetlandssmaller_morespaceforfarmsandbuildings.2.NowtheChinesegovernmenthasmadelaws_allthesethingsinZhalong.3.Everyyear,alotoftouristsgotoZhalong_thebirds.4.Wearenow_them_us.5.We_morepeople_and_thebirds.,inordertohave,toprevent,towatch,inviting,tohelp,need,tocount,describe,Afterseveralcampus(校园)attacks(攻击),manyschoolsacrossthecountryhavealreadytakenaction_theircampuses_.A.making,safeB.made,safeC.tomake,saferD.make,saferHowlongdoesittakeyourfather_toworkeveryday?Abouthalfanhour.A.drivesB.drivingC.todrive,to-infinitivesforpurpose,在上一单元中我们学习了动词不定式作宾语的用法，在本单元我们将学习用不定式表示某一动作或状态的目的，即动词不定式作目的状语。,Ihadtoworkhardtoearnmoney.我不得不努力工作赚钱。Hestayedathometofinishhishomework.他留在家完成作业。,由inorderto引导的目的状语，既可以置于句尾，也可以置于句首。,Theystartedearlyinordertogetthereintime.=Inordertogetthereintime,theystartedearly.为了及时赶到那里，他们很早就出发了。,为了使目的意义更加清楚或表示强调意义时，还可以在前面加inorderto。Sheisrunningquicklyinordertocatchthetrain.为了赶火车，她正飞快地跑着。,1.Ioftengotothemarket_(watch)thebirds.2.Hegavemesomemoney_(buy)books.3.Somepeoplewanttomakethewetlandssmaller_(have)morespaceforfarmsandbuildings.4.Takeanotebookwithyou_(write)downwhatyousee.,towatch,tobuy,tohave,towrite,5.Theystartedearly_(get)thereintime.6._（get）thereintime,theystartedearly.,toget,Toget,verbs+objects+to-infinitives,Mymumasksmetoplaythepianotwohourseveryday.我妈妈让我每天弹两小时的钢琴。,我们还可以用动词不定式来说明宾语的情况，此时动词不定式在句中作宾语补足语。,Theteachertoldmetocleantheblackboard.Iwantyoutogivemesomehelp.,引导不定式作宾补的动词：,warn,tell,allow,ask,order,get,invite,wish,want,encourage等,+sb.todosth.,notice,listento,hear,watch,五看,see,lookat,observe,三使,let,make,have,二听,一感觉:,feel,+sb.dosth.（不带to）,动词help后面的动词不定式可带to，也可不带to。Sheoftenhelpsme(to)dothehousework.她常常帮我做家务。Wehelpedhim(to)fixhisbike.我们帮他修自行车。,动词不定式可作宾语，目的状语和宾语补足语。,Reflection,请点击,1.Fatheroftentellsme_toomuchtimeoncomputergames.2010河南A.dontspendB.notspendC.nottospendD.notspending2.Whyareyousoexcited?Peterinvitedme_onatriptoYuntaiMountain.2011河南A.togoB.goC.goingD.went,I.单项选择。,1.我来这儿是向你告别的。Icomehere_toyou.2.为了赶上火车，我起得很早。Igotupearly_.3.他有时请我吃晚饭。Sometimeshe_.4.妈妈叫我每天读英语。Mum_everyday.,II.完成句子。,tosaygood-bye,tocatchthetrain,invitedmetohavedinner,askedmetoreadEnglish,Preview,TopreviewIntegratedskillsonPages75and762.Tolearntoaskforadvice,1.ReviewtheGrammarandmake