2023-2024学年外研版（2019）选择性必修第一册Unit5Developingideas教学设计

外研版选择性必修一Unit5板块教学设计Developing ideas（建议时长分钟，教师可根据教学实际酌情调整）80-90课型Reading+Writing人与自然一一认识与探索自然主题语境内容分析本板块呈现了从另一角度反映单元主题的课文，语篇类型为描述性说明文，以植物界语言的奥秘为题，具体介绍了自然界中不同植物之间不同的交流方式，从而使学生通过了解神奇的自然，不仅增长了自然界知识，而且还激发了其对自然的好奇心写作部分为观察日志，鼓励学生通过学习水仙花的生长过程的日志，通过实践观察，仿写向日葵的生长过程通过这一板块的学习，学生能够加深对自然界的理解和认识，进一步走进自然、探索自然、了解自然、欣赏自然，学会自然的和谐共生，并且初步掌握观察日志的内容特点、文体特点和写作手法教学目标在本板块学习结束时，学生能够理解文章，通过完成相应的活动，掌握与主题相关的关键词汇，1并能清晰叙述文本介绍的自然界植物间的几种交流方式；掌握2描述性说明文的文体特征，从文本结构入手，通过对文本段落的分析，在把握结构的基础上掌握主题，加深对单元主题意义的认识，进一步了解自然，形成与自然和谐相处的积极的人生态度教学重点引导学生通过阅读来把握和概括段落大意和推测作者写作意

1.图；培养学生描述性说明文的写作能力

2.引导学生进行描述性说明；教学难点

1.引导学生树立与自然和谐相处的积极的人生态度

2.教学策略模式P-W-PTeaching ProceduresPurposescontents Teachersactivity StudentsactivityActivity

11.Teacher asks

1.Students look at Toguides students tostudents tolookatthe pictures and focuson whatthepicturesandtick whatplants plants can doandtick whatplantscando.activate theircando.

2.Students shareinterest inthe

2.Teacher askssome theiranswers withstudy.students toshare the class,andtheir answerswith furtherdiscussthe class,and what else plantsfurtherdiscuss cando.whatelseplantscan do.Activity

21.Teacher asks

1.Students readthe Totrain studentstostudents to read instructionread apassage withtheinstruction individuallyand tasksand find out theindividuallyand findout the special keyinformation.findoutthespecialinformation theyinformationthey shouldpayshould payattention to.attention to.

2.Students readthe

2.Teacher asksinformationstudents toread quickly and findtheinformation outthe answers.quicklyandfind

3.Students answeroutthe answers.the questions.

3.Teacher organizedthestudents toanswerthequestions andexplainifnecessary.Activity

31.Teacher asks

1.Students scanthe Toencouragestudents to scan diagramto getkey studentsto figureoutthe diagramto getinformation,the structureandkey information,paying specialauthors purposeinpaying specialattention tocore writingthe passage.attention tocore vocabulary.vocabulary.

2.Students scanthe

2.Teacher askspassage to find outstudentstoscanthe answers.the passagetofind

3.Some studentsoutthe answersby sharetheir answersusingkeyword withthe class.position.

3.Teacher invitessomestudents tosharetheiranswers withtheclass.Think

1.Teacher asks

1.Students work in

1.To encourageSharestudentsto workinpairs to discuss thestudents furtherpairstodiscussthe answers.explore thetopicanswers.

2.Some individualand inspirethem

2.Teacher asks students answerto thinkmoreindividual the questions andabout naturalstudentsto answerothers makerules andsecrets.the questionsand supplementsor

2.To helpstudentsother studentsfree discussion.make understandsupplementsor personificationfreediscussion.and applythefigure ofspeech.Activity

41.Teacher asks

1.Students workin

1.To improvestudentstoworkin groups to retellstudents9groups toretell ways of plantsspeaking skills.ways ofplants communicationby

2.To cultivatecommunicationby referring to thestudents9abilityreferring tothe diagramin ofcreativediagram in Activity

3.thinking.Activity

3.

2.Students discuss

3.To helpstudents

2.Teacher introducesanimals9other applywhathow beesand antsways oftheyve learntin acommunicateand communication.real-life context.asksstudentsto

3.Students finishdiscussanimals theirspeech byotherwaysofreferringtotheircommunication.notes andbooks.

3.Teacher guides

4.Some groupssharestudents todraft theirspeeches withtheirspeech.the class.Other

4.Teacher askssome groupscomment.groupstosharetheir speecheswiththe class.Other groupscomment.Activity

51.Teacher asks

1.Students readthe

1.To improvestudentstoreadthe journaland tryto students9readingjournal andunderstand theskills.understand themain idea.

2.To understandmainidea.

2.Students pick out howthe daffodil

2.Teacher dividesn./v./adj.and advbulbs grow.theclassinto to describe daffodilgroups,and asksbulbs anddiscussthem topickoutn.thequestionsin/v./adj.and advgroups.todescribe

3.Some groupssharedaffodil bulbsand theiropinions withdiscussthe theclass.questions.

3.Teacher askssomegroups tosharetheir opinionswiththe class.Activity6-

71.Teacher ask

1.Students sortout Toteach studentsstudentsto sortout structureand howto analyseastructure andlanguage to clarify passage,train theirlanguagetoclarifykey pointsin abilityto summarise.key pointsin observationalobservationaljournal.journal.

2.Students observe

2.Teacher askthe threepicturesstudents toobserve inActivity6tothe threepictures finish the writing,inActivity6to usingcorrect n./v.finishthe/writing,usingcorrect n./v.adj.and adv./todescribesunflower.

3.Teacher asksstudentstopresent theirwritingand guideotherstudents tomakecomment.adj.and adv./todescribesunflowe Some匚students answerthequestions andotherstudentscheck theanswers.

3.Students presenttheirwriting andotherstudentsmake comment.。