Unit8ItmustbelongtoCarla第六课时SectionB(3a～3b)&SelfCheck【学习目标】1．理解并熟练运用本单元的重点单词、短语和句型。2．会运用所学内容谈论一些神秘事物，并根据相关信息进行合理推测。【学习重点】能用might，may，could，can，must，can’t，couldn’t等情态动词来推测故事的发展。【学习难点】能运用so，as，because，since，but，however，though，notonly…butalso，while等连词。☞学习提示本单元以“奥秘”为话题。围绕这一话题提出假设，作出推论，揭示奥秘，按照推断的可能性的大小正确使用表示推测的情态动词must，may，could，might，can't等进行推测。教师可在课前根据课文内容给出一个话题让学生运用以上词汇提出设问，并给出推测的回答。Task1☞学习提示回顾整个单元的单词、短语和句型，然后完成3a中的表格。Task2☞学习提示结合Task1中积累的单词、短语和句型，完成短文填词。Task3☞学习提示回顾本单元所学的所有知识，完成SelfCheck中的所有任务。【写作素材】(1)本单元以“Mysteries”为话题，该话题的写作命题通常采用“GuidedWriting”形式，有的给出中文或英文内容提示，根据提示内容写作；也有的给出图画提示，根据图画内容，发挥合理想象，描述图片内容并连接成一个小故事。情景导入生成问题(T)Question：Whatcouldthenoisebe?Why?(S)Answer：________________________________________________________________________自学互研生成能力Task1Let'scollectwords，phrasesandsentences.1．Icanwrite.(我会写)(1)不再no__more(2)少许a__bit(3)去音乐会go__to__the__concert(4)在上班at__work(5)拍照take__photos2．Icanpractice.(我会练)(C)1.—WhoseTshirtisthis?—It________beDave's.It'smuchtoosmallforhim.A．mustB．mustn'tC．can'tD．can(A)2.(常州中考)—HownicethatLucyhasbeeninvitedtothepartytoo!—Well，Lucy________notcome.Sheisnotcertainwhetherhermotherwillallowherto.A．mightB．wouldC．mustD．need(D)3.—Listen!IsthatKateplayingthepianointheroom?—No，it________beher.ShehasgonetoLondonwithherparents.A．maynotB．needn'tC．mustn'tD．can't(A)4.—Susanhasboughtalargehousewithaswimmingpool.—It________beveryexpensive.Ineverevendreamaboutit.A．mustB．mightC．can'tD．shouldn't(B)5.He________inhisoffice.Iphonedtohisofficejustnow，butnooneanswered.A．maybeB．can'tbeC．mustn'tbeD．needn'tbeTask2Let'spractice.根据短文内容，用方框中所给词或短语的适当形式填空，使文章完整、通顺。(每词或短语限用一次)one，putup，so，also，way，from，can，be，walk，whatOneday，whenBillwas(1)walking__homefromschool，heheardanoisecoming(2)常用句型：Itmustbe…它必定是……Itmightbe…它可能是……Itcouldbelongto…它可能属于……Itcould/can'tbe…它可能是/不可能是……(3)写作时应注意：①仔细阅读写作提示或观察图画，猜测或判断故事背景和内容。②确定写作要点，描述猜测的内容或判断的结论，选用适当的情态动词和时态。通常用情态动词来表达猜测或判断，常见的有must，may，might，could和can't等词。本单元话题涉及多种时态，因此要注意时态的正确使用。③简要说明作出猜测或判断的理由。【备注】fromthebushes(灌木)．Hewentovertosee(2)whatitwas.Behindabush，hefoundablackdog.Billwentbackhomeassoonashe(3)couldwiththedogandshowedhertohisparents.Bill'sdadfoundthatthedoghadabrokenleg，(4)sotheybroughtthedogtoadoctorforanimalsbycar.Onthe(5)way，Bill'sparentsdecidedthatBillcouldkeepthedogiftheycouldn'tfindtheowner.Whentheyarrived，thedoctorcheckedthedog.HetoldBillthatshe(6)was__goingtohavebabies！Thenextday，Bill(7)put__upsigns(牌子)like“FOUNDDOGBLACK”aroundhisneighborhood.Task3FinishSelfCheck.交流展示生成新知Showingroups.(Time：sixminutes)Firstthestudentsreadthewordsandphrasesingroups，thenreadtogetherandsumuptheusageofthewordsingroups，...
