牛津译林版（2019）必修二《Unit 4 Exploring literature》Grammar and usage教案设计

Book2Unit4Exploring literatureGrammarand usageModal verbs教学目标By theend ofthis section,students willbe ableto:

1.explore andsummarize the general rules of modal verbs;

2.distinguish theuse ofdifferent modal verbs for the same function;

3.identify functionsof modelverbs invarious cases;

4.use modal verbs tomake rules for the school library教学重难点

1.To summarizethegeneralrulesof modal verbs;

2.To use modal verbsin areal situation.教学过程步骤教学活动设计意图互动时间模式Free talkand readingStep1Students have a reviewof thethree qualitiesof good5，围绕本单元的literary works.The teacherasks studentswhether theyIndividual Work主题语境“文学阅have thoughtof thequestion Whatshall Iread Class Work读”以及板ReadingStudents areasked toprovide somesuggestions.块的主要内容设问，创设交际性场景，就“如何选书”这一话题，与学生展开讨论，引导学生尝试使用情态动词，自然引入语法模块的阅读语篇，Step2引导学生归纳5The teacherhas studentsread the passage on Page48语法模块阅读文本，Pair Workandpresent thesolutions providedby the writer.初步探究、can couldYoucan askyour friends,parents andteachers to在语境中的含mustrecommend xvhatbooks youought to read.义，提高学生的语用You couldalso readbook reviewsin newspapers,in意识magazines oronline fordifferent sources.However,you mustalso decidefor yourselfwhatkind ofbooks toread.The teacherasks students to focuson theuse ofmodalverbs in these threesentences,telling thefunction ofeach of them.Exploring the rules，Step3在语境中呈现5The teacherasks studentstoreadthepassageagain and新的语法知识，引导Individual Workfindthe othersentences thatusemodalverbs,Group Work学生通过自主探究，identifying theirfunctions respectivelyand thenfill in初步总结出情态动词the tableonPage

48.的基本意义和语用功Students fillin theblanks inthe followingsentences to能表达可能性和必work outone of therulesabout modalverbs.要性，提出建议和表Modalverbs can expressability ornecessity.They can达可能性等also be used tomake suggestionsor describetheprobability ofan event.The samemodalverbcan havedifferent functions.Step4通过让学生比5，The teacherhelps studentsto explorethe fourfunctionsClass Work较表达同一种功能的ofmodalverbs furtherby providingmore modalverbsPair Work不同情态动词在意义for thesamefunctionand askingstudentstoidentifyIndividual Work上的细微差别和使用the differencesbetween thevarious modalverbs.语境上的差异，帮助学生进一步

1.Distinguish theuse ofthe modalverbs shall,can,探究情态动词的使用could forsuggestion.规则

2.Distinguish theuse ofthe modalverbs can,couldor beable6for ability.

3.Distinguish theuse ofthe modalverbs“should,ought to,must,have tofor necessity.

4.Distinguish theuse ofthe modalverbs may,might,could,must,can,should^for possibility.，Step5让学生通过小5Students explorethe formsof verbsthat canfollow组讨论，探究情态动Individual Workmodalverbs byanswering thequestion onPage

48.词后所接动词的各种Pair WorkModalverbs canbe followedby,do,he deme,he doing形式，自主创设使用and havedone不同形式动词的情The teacherasks studentsto tellthe caseswhere境，提升归纳、总结different verbforms areused respectively.Students的思维能力haveagroup discussionand comeup withsomeexamples foreachofthe forms.Step6Students gothrough Grammarnotes onPages99-

101.5，在归纳总结出And lateron,students raisetheir questionsabout thisPair Work部分情态动词的使用part.Individual Work规则之后，让学生自学课本后其他的规则作为补充教师鼓励学生提出问题，激发其探究热情，培养自主学习能力Applying therules，Step7通过句子、语篇

81.The teacherasks studentsto turnto Page49and两个层面的巩固练Individual WorkfinishParts Bland B

2.习，让学生内化情态ClassWork

2.The teacherasks studentsto tellthe whole class动词知识，运用所学，Group Workabouttheir choicesand tellthe reasons.辨别同一个情态动词As forPart B2,the teacherasks studentsto answerthe的不同语用场合同following questionsto havea betterunderstanding of时通过二选一的练the modalverbs usedinthepassage.习，让学生学会恰当、What didthewriterthink ofreading Dickenss A得体地使用情态动Christmas Carolat firstHow didit turnout What词can welearn fromthe book,according totheauthorStep8Students workin groups,making rulesfortheschool5，教师创设真实library using modalverbs.To helpthem with the task,Group Work语境，要求学生开展The teacherhas studentslook upthe wordrule inthe小组合作，运用所学，dictionary andfigure outwhat modalverbscanbeused恰当、得体地使用情to describerules.Later on,all groupmembers态动词，完成为学校brainstorm differentaspects fromwhich theycan make图书馆制定规章制度rulesfortheschoollibrary.Group membersexpress the的任务，帮助学生内rules,usingmodalverbs.Group leaderswrite downthe化知识，实现“形式rules andshare themwiththewholeclass.一意义一使用”三者的统一HomeworkT

1.Summarize thedifferentfunctionsofthefollowing modalverbs:can,must,should,may,might andshall.

2.Write aparagraph onbooks youwould liketo recommendwith atleast fivesentences,using propermodalverbs.。