Unit5Whydoyoudothat?一、素质教育目标（一）知识教学点1．单词burnfreeoperateobeypunish2．词组sothatinordertomakesurestop…doing3．日常交际用语1)I'llkeeptheboxintheshadesothatthesundoesn'tburnthelittleplants.2）I'llwaterthemtostopthesoilgettingtoodry.4．语法学习表示目的的句型。（二）能力训练点1．利用对话、课文，组织学生进行听、说、读、写的训练。2．利用新单词、词组及日常交际用语，组织学生造句，编对话，叙述课文，表达思想等。（三）德育渗透点通过对话和课文的学习，唤起学生对大自然的爱心，使他们认识到保护环境的重要性。二、重点、难点、疑点及解决办法用心爱心专心（一）重点1．知识教学点burnfreeoperateobeypunishsothat2．阅读能力培养指导学生如何略读全文，迅速抓住全文大意；指导学生如何浏览全文，讯速找到特定信息。（二）难点1．I'llkeeptheboxintheshadesothatthesundoesn'tburnthelittleplants.2．I'llwaterthemtostopthesoilgettingtoodry.3．I'llmakethecabbageplantsgrowbigandstrong.4．Therestarelefttogroweventaller.5．Peoplehadtowalkmanykilometresinordertofetchwood.6．Treeswerecutbutnonewereplanted.7．Iftheycuttrees,Theymustalsoplantnewones.8．Theyalsomakesurethecowsdonotknockthemdown.（三）疑点Doyouhavetofeedplantslikeyoufeedchickens?（四）解决办法1．用学过的英语解释重点词汇及难句。用心爱心专心2．通过例句体会重点词汇的意义及用法。3．组织学生造句。4．组织学生编对话，讨论。三、课时安排3课时。四、学生活动设计（一）听、读（二）问答练习（三）造句（四）编对话（五）讨论（六）复述课文（七）讲故事五、教学步骤THEFIRSTPERIODⅠ．TEACHINGAIMS1．Tolearnhowtoplantthingsfromthisdialogue.2．Tolearntousethefollowingusefulwordsandexpressions.用心爱心专心burnsothatstop…(from)doingmake…do3．Tounderstandthemeaningofthefollowingwordlike.4．Tomakesurethatthestudentscanactoutthedialoguepubliclyandthattheycanmakeasimilardialogue.Ⅱ．TEACHIGNSTEPSStep1MakecleartheteachingaimsTelltheSsthatinthisperiodwearegoingtolearnhowtoplantthings.Step2PresentationT:Wehavemanykindsofflowersonourcampuswhichmakeourschoolverybeautiful.Butdoyouknowhowtoplantflowers?Possibleanswers:Firstdigaholeintheearth.Putsomeflowerseedsinthehole.Covertheholewithsomesoilandthenwaterit.Step3Readingandlistening1．AsktheSstodescribewhattheyseeinthepicture.Possibleanswers:It'safineday.Mikeiswatchinghismothersowingsomething.Theylookhappy.2．AllowtheSstolistentothetapewiththebooksclosed.Askthisquestion:WhereisMumsowingcabbages?3．AllowtheSstolistentothetapeagain.Askthefollowingquestions.1)WhydoesMumkeeptheboxintheshade?(Mumkeepstheboxintheshadesothatthesundoesn'tburnthelittleplants.)用心爱心专心2)Whatwillmakethecabbageplantsgrowbigandstrong?(Thepowder.)4．AllowtheSstolistentothetapeforthethirdtime.Askthemtotrytomatchthepictureswiththesteps.(SeeWBb1)5．Fillinthefollowingblanks.(SeeWBb2)Step4Practice1．LettheSsreadthedialoguetwiceinpairs.2．Askseveralpairstoreadthedialogueinclass.(Atthesametime,TcancorrectsomepronunciationmistakesiftheSsmakeany.)Step5Importantanddifficultpointsoflanguage(SeeWBb3)Step6Consolidation1．DoPart2.onpage17inthetextbookHerewewilldealwiththegrammar:toexpressone'spurposewiththephrase“todo”2．AsktheSstomakeasimilardialoguewiththefollowingtopics.Howtoplanttomatoes.Howtoplantpotatoes.Howtoplantpeanuts.Howtoplantsunflowers.Howtoplantcucumbers.Howtoplantplanteggs.Step7Summaryandfurtherpractice用心爱心专心1．SummaryGoovertheusefulwordsandexpressionsandmakesuretheSshavelearnthowtousethem.2．Dothefollowingexercises.(SeeWBb4)3．AsktheSstomakes...
