Unit 2 第3课时 Section A Grammar focus）（导学案）-【上好课】七年级英语下册同步高效课堂（人教版2024）

Unit2No rules.No order导学案Section Agrammar focus班级姓名科目授课教师通过本节课学习，学生能够学生能够通过观察和分析示例句子，深入理解并准确辨析祈使句和情态动词的表意功能（学

1.习理解）学习目标学生能够掌握并运用祈使句和情态动词表达规则，同时能够关注表示命令时的委婉的语气

2.（应用实践）学生能够熟练运用祈使句和情态动词介绍规则，并在班级活动中积极参与“绘制规则标识”

3.游戏（迁移创新）重点学生能够掌握并运用祈使句和情态动词表达规则，关注表不命令时的委婉的语气难点学习重难点学生能够通过观察和分析示例句子，深入理解并准确辨析祈使句和情态动词的表意功能课堂探究

1.Look andsayLook atthe signsand talkabout themin differentways.PRQGLAMATIIIX FROGLAMATIPRQGIMATIIIMPRQGLMMIIIK EDUCATIONAL DECREE阻.EDUCATIONALDECREE1EDUCATIONAL DECREEEDUCATIONALDECR^bNQ$3工kN3境情景导入■人.AeR«Urr«4lo./•中■•，At loAt toJAtReferrWt«t*Drcrw*N«,31•,■・・・・MtteDetrwN«■xietaitOwrw»I

4.•••♦•t*X*«・・1*■«♦—J——■«・••MYha*•■***••・••，”■•MMM••，Um1■——R•»•*»»•|g•・y.________________________♦_____JMgl

2.Watch andsaywhat kindof interestingsentences didyou noticein thevideo

1.Look andthink.Walk in the hallway.Dont run!Be poli+e andtreat onebon+litter./You mus+nt litter./Youanother withrespect.cant litter.学习理解Can webring ourphones toNo,we cantWe mustkeep themin ourclasslockers.No,we can十eat in class.We have toCan weeat snacksin classeat in thedining hall.Think:Which sentencesare imperativesentencesWhich sentencescontain modal verbs Whatare themodal verbs2,Task

1.Imperative SentencesWalkin the hallway.Dont run!Be poli+e andtreat oneDont litter./You mustn tlitter./Youanother withrespect.cant litter.Think:1什么是祈使句？____________________________________________________⑵祈使句的特点？____________________________________________________⑶祈使句的类型？Turn back!Go to bed now!Be quiet,please!_______式Be careful!Lefs go!Lets havea rest!Dont belate!Dont smokehere!Dont lethim leave!_______式No photos!No smoking!4Summary祈使句一般用来表示、、、、等在祈使句中，通常省略主语,其肯定形式以开头，否定形式是在前加don,t祈使句句尾用句号或,读时用降调为表示礼貌，可以在或加上please句末用时，前面通常加逗号please

3.Task

2.Modal VerbsBepolite andtreat oneanotherbon tlitter./You mustntli忖er./Youwith respect.cant litter.Can webring ourphones toNo,we can*t,We mustkeep themin ourclasslockers.No,we canteatin class.We have toCan weeat snacksin classeatin thedining hall.1出现了哪些情态动词？_______________________________________⑵情态动词的作用_____________________________________________________________3升青态动词的特点___________________________________________________________4Modal Verb用法canmust区别have to

4.Exercise一1Can you speak English,Ling ling—Yes,I________.A.must B.can C.should D.may2Lucy isgood atbasketball.She_________play basketballvery well.A.can B.cant C.may D.need3—Mary,__________youspeakChinese—Yes,only alittle.A.must B.can C.need D.should4Come and________us!A.join B.joins C.joining D.to join

1.Complete thesentences usingcan,have to/must,or cant/mustnt.pl33a应用实践

2.Look atthe firstsign andread the rules.Then writethe rules for theother signs.pl33bl.In groups,brainstorm three rulesforone ofthe placesbelow.Then drawsigns toshow the rules.Shareyour signsinclassand explainwhat theymean.选做

2.Group WorkPreparations

1.Several cardswith differentscenarios writtenon themsuch aslibrary,school dininghall,park,cinema,hospital etc..

2.Drawing tools,such asdrawing paper,colored pens,etc.迁移创新

3.A blackboardor alarge screenfor display.

4.Divide thestudents intoseveral groups,with3to5people ineach group.

5.Each groupsends arepresentative todraw ascene cardto determinethe scenewhere theyneedto makerules.Rules

1.Group membersuse imperativesentences andmodalverbssuch asmust,mustnt,can,cant,etc.to makethreerules.For example,if“park”is drawn,therulescould be:You mustntpick theflowers.

2.Each groupdraws correspondingsigns accordingto therules made.For example,for the，rule Youmustnt smoke”you candraw likethis:

3.Each groupsends arepresentative todisplay thedrawn signson thelarge screenand explaintothe wholeclass themeanings ofthese signsand thecorresponding rules.

一、根据句意及提示写出所缺单词或短语

1.She is_________________absence fromtodays conference.

2.Dont stayup toolate!Because youwill leave_______________London earlynext morning.

3.Its animportant meeting.______________not belate.

4.Lets_____________say somethingabout it.二.单项选择一

1.Must wesing asong atthe party一No,you________.课堂练习A.mustnt B.haven9t toC.not have to D.dont have to

2.Its snowing.Please_________warm clothes.A.wear B.wears C.wearing D.to wear

3.________in bedIts badfor youreyes.A.Not toread B.Dont toread C.Dont readD.Not read

4.Its7:

15.Lets_________to school.A.to goB.going C.go D.gone常规作业完成练习册第三课时；

1.总结本节课所学到的祈使句和情态动词

2.作业拓展作业选择个自己熟悉的场景，如家庭、学校走廊等，用祈使句和情态动词制定规贝U,并画成标识【参考答案】•bon*+use your•bon+talk in•bon*+litter,•Dont run in the情景导入phone inclass.class.hallways.•No phonecalls.•Be quietinclass.•No littering.•No running.略

1.Look andthink.

2.Task

1.Imperative Sentences什么是祈使句？Think:1学习理解祈使句一般用来表示命令、请求、劝说、号召、警告、禁止等祈使句的特点？2通常省略主语you其肯定形式常以动词原形开头，否定形式是在动词原形前加don祈使句句尾用句号或感叹号4Summary祈使句一般用来表示请求、命令、劝说、号召、警告等在祈便句中，通常省略主语you,其肯定形式以动词原形开头，否定形式是在动词原形前加don3祈便句句尾用句号或感叹号，i实时用降调.为表示礼貌，可以在句首或句尾加上please句末用please时，前面通常力口逗号

3.Task

2.Modal Verbs⑶祈使句的类型？⑴出现了哪些情态动词can;must;have to（）情态动词的作用2Summary情态动词用于表达说话人的态度、意愿、推测、建议、能力、义务等（）情态动词的特点3没有人称和数的变化；后面必须跟动词原形来构成完整的谓语4情态动词Can情态动词Mustmust表示，必须.常表示说话人的主观看法，其否定形式为can可表示能力、许可、请求等.其否定形式为cant/cannot.mustnt.eg.1canspeakalittleFrcch.我会说一点法语（能力）Weeg.Must ifinish myhomework beforeeight oclock（许可）can/runinthehallways.我们不能在走廊上奔跑Yes,you must.（an youhelp me你能帮助我吗？（请求）No,you neednt._No.mustnt表示禁止不许you mustnt.No,you don,t ha\Mw情态动词HaveMustHave totohavcto表示不得不.常强调客观需要其否定形式为donthave to.ji二者均可表示“必须”，其后均接动词原形.H旦是，have to表示客观条件要求某人不得不做某事、

1.肯定句主语+havc/has lo+动词原形.；must表示某人主观意愿上必须或者有义务理做某事::He hasto liveat schoolbecause hishome isfar awayfrom school.他家离学校太远了，他不得不住校j

2.否定句主语+dont/doesnt!We mustdo somethingto protectthe earth.haveto+动词原形.|我们必须做点什么来保护地球

3.一般疑问句Do/Does+主语+haveto+动词原形？

14.ExerciseBABA

1.Complete thesentences usingcan,haveto/must,or cant/mustnt.pl33a

1.Dont jumpthe queue.You havto/must waityour turn.

2.I canfeed mydog manykinds offood,but Icant givehim•嘿养；恂养chocolate.1+is badfor him!

3.A:Can Ileave theclassroom ifI don*t feelwell十/B:yes,but you have musttellyour teacherabout itwhen跳席youhavetobeabsent fromclass.

4.A Hey!Can Ilook atyour book十B:Shh,we haveo/must talkquietly inthe library.

5.A:Can youput onyour seatbelt Wehaveto/must wearone这全带应用实践when werein acar.、B:Sure.Thanks!

2.Look atthe firstsign andread therules.Then writetherulesfor theother signs.pl33b•bo notpark here.•bo notswim here.•No parking.•No swimming.•You cant/mustnt parkhere.•You cant/mustnt swimhere.•bo nottake photoshere.•bo notfeed birds.•No photos.•No feeding.•You cant/mustnt takephotos•You cant/mustnt feedbirds.迁移创新略一.完成句子；；；absent forDont besay课堂练习二.单项选择DACC作业略。