英语人教版八年级下册Unit3SectionB(2a-2b) (1)

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1、unit3Couldyoupleasecleanyourroom?SectionB(2b)刘九菊Learningaims:1.熟练掌握单词:(n)stress,waste,(v)provide,spend短语：inorderto的用法。2.熟读课文第一封信,了解课文大意,并完成任务型。Teachingsteps:1.导入:Discussion.(1).Whatdoyouoftendotohelpyourparentsathome?(2).Doyouthinkkidsshouldhelpoutwithchoresathome?2.自主学习一：内容:2b课文第一封信要求:

2、大声朗读2b课文第一段，了解课文大意，完成任务型.时间:5min根据短文内容完成任务型。(1).MsMilleragreesthatchildrenshoulddochoresathome.()(T/F)(2).Houseworkisaw____oftime.(3).Thesedayskidshaveenoughs____.(4).翻译：Couldwejustletthemdotheirjobasstudents?2.学生展示：内容:2b任务型对象:找4名同学形式:黑板板演3.自主学习二：内容:2b课文第一封信要求:大声朗读2b课文第一封信,根据提示翻译在文中画出以下

3、短语。时间:3min重点短语：enoughstress足够的压力awasteoftime浪费时间spendtimeonsth花费时间在某物上inorderto为了getintoauniversity进入大学getgoodgrades取得好成绩providesthforsb提供某物给某人minddoing介意做某事thereisnoneedfor对某人来说做某事sbtodo不必要，不需2.小组合作：要求:前后三人组，一人读一人翻译一人说句子知识点。时间:3min3.学生展示：内容:2b第一封信对象:找三名同学形式:口头表达4.教师点拨：(1)awasteoftheirt

4、ime.1>waste(n)废物；垃圾(不可数名词）2>waste(adj)无用的；废弃的；丢弃的”wastepaper/wastewater3>waste作及物动词，意味“浪费,滥用”wastetime/moneyonsb/sth(2)spend-spent-spentspendsometime/moneyonsthspendsometime/money(in)doingsth(3)inordertodo可放在句首或句中否定形式：inordernottodo(4)Thereisnoneedforsbtodosth.对于某人来说，没有必要做某事(5)provide及物

5、动词意为“提供；供应”providesthforsb=providesbwithsth8习题巩固：(1)Motherthinksplayingcomputergamesisaw______oftime.(2)Infact,youngpeoplehavetoomuchs_____today.(3)Hedidn’tmind___(help)mewithmyEnglish.(4)Moststudensspendtoomuchtime___computergames.A.playingB.playC.playsD.played(5)Ourparentscan___us___f

6、oodandclothes.A.provide;withB.provide;/C.provide;forD.provide;as9.小结:师生共同回顾重点知识点。10.小测(1).Parentsshouldspendmuchtime___(talk)withtheirkids.(2)Ifyoubuyourbooks,wecan___you__tapes.A.send;toB.give;forC.help;withD.provide;with(3)Hedoestwojobs____makemoremoney.A.inorderthatB.sothatC.thatD.in

7、orderto(4)Itisourduty____(keep)ourclassroomclean.(5)Afactoryispouring___(waste)intotheriver.(6)选作:(连句)is,need,them,it,now,do,to,for,nothere(.)..