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Unit1Food matters教学设计Grammar andusage科目英语课题课时课时Grammar andusage1教学目标与核心素养知识目标理解并区分动词不定式作主语和表语的用法;能力目标掌握动词不定式作主语和表语的规则;情感目标区分和使用正确的不定式形式来完成改写句子和一篇杂志文章的任务教学重难点教学重点理解并区分动词不定式作主语和表语教学难点掌握动词不定式作主语和表语的规则,并灵活运用课前准备多媒体,黑板,粉笔教学过程
一、Pre-class
1.Greeting
2.Leading-in教师活动教师让学生阅读第页的博客,并完成下面的思维导图6I The author waseager totry newrestaurants.In thepast,the authorlikcl Reasonsto eatl____________・To catout was also asocial activityto~|⑵______________with friends.▼There arclots ofto chooseThenthe authorcame.Apps functionsacrossa cookingapp lastfrom.month.1It offers4,fbr usersto followstepby step.___________I_____________rIn thelast fewweeks,the Benefitsauthor engagedinhomeCooking athome is.cooking.Theauthorcan cookexactly whathe wants.Cooking athome is⑹____________.参考答案1at arestaurant2enhance therelationship3recipes4detailed instructions5cheaper6healthier学生活动完成第页的表格6To eatout was also asocial activity,加-infinitives assubjectsallowing me to enhancethe relationshipwithmy friends.When Ipicked apopular recipeand gaveita try,I discoveredthat itwas notthatdifficult tomake asimple andtasty dish.Not thatlong ago,my firstthought at/^-infinitives aspredicativesmealtimes wastoeat atarestaurant.My planis to invite myfriends overat theweekendto show them mynew-foundskills.
二、While-class学生活动在教师的引导下,总结动词不定式作主语和表语的规则动词不定式的时态和语态加语主动被动态一般式to doto bedone进行式to bedoing一完成式to havedone to have beendone动词不定式作主语.动词不定式作主语时,一般表示具体的或一次性的动作作主语的不定式有时态和语态的变1化,且谓语动词通常用单数To finishthis jobin oneday isimpossible.要在一天之内完成这项工作是不可能的(表示具体的情况)注意很多情况下,作主语的动词不定式都可以用动名词替代,但表示某些具体情况,或表示较强烈的对比,或在某些固定说法中时,通常不用动名词替代.金无足赤,人无完人/人非圣贤,孰能无过To erris human样样皆通,样样稀松To knoweverything is to knownothing..若不定式太长,则往往用弋替不定式作形式主语,不定式移至谓语之后,以使句子结构平2iM衡其常见句型有以下种4形容词1It+be++foi70f sb.to dosth.⑵名词+It+be+to dosth.3It takessb.some time to dosth.4It madesb.+adj.+to dosth.冬天在雪地里玩是很有趣的It isvery interestingto playin thesnow inwinter.听到你这么夸奖是我莫大的荣幸It isa greathonour tohear youspeak sohighly ofme.十年树木,百年树人It takesten yearsto growtrees,but ahundred yearsto rearpeople.It mademe relaxedto knowthat Ihave passedthe exam.了解到我通过了考试,我感到很轻松动词不定式作表语动词不定式作表语,可以说明主语的具体内容,还可以表示目的、结果、安排、命令、决定、
1.劝告、意愿等,其主语通常为等名词,task,aim,purpose,wish,dream,duty,plan,hope,job,problem或是引导的名词性从句不定式作表语时,主语和表语有时可以交换位置,其意思不变whatPve hadmany dreamssince Iwas akid.Now mydream is to open a cafe.我从小就有很多梦想现在我的梦想是开一家咖啡馆The importantthing inlife is to havea greataim,and thedetermination toattain it.人生重要的事是有一个伟大的目标,以及实现它的决心What I would suggestis tostart workat once.我建议马上开始工作.动词不定式作表语省略的情况2to动词不定式作表语时,一般情况下不定式符号不能省略,但当主语部分含有从句且从句谓t语部分有实义动词的某种形式时,作表语的不定式符号可以省略do toAllwe need to do istolive eachday withpassion.我们需要做的就是充满激情地过好每一天Dont worry.What youneedto doistohavea goodsleep.别担心,你需要做的就是好好睡一觉动词不定式作主语和表语的注意事项动词不定式前通常可以加上引导的短语,表示不定式的逻辑主语L forItwould makeme veryhappy forher towin theelection.如果她赢得选举,我会很高兴It onlytakes afew secondsfor thecomputer tosolve sucha complicatedproblem.只需要几秒钟计算机就可以解决这样复杂的问题注意在形容词句型中,或均可引出不定式的逻辑主语,其区别为“It+be++foi70f sb.todosth.”for of如果形容词描述的是人的品质、品格,介词用如果形容词描述不定式所表示动作的特征,of;介词用forIts alsohugely importantfor parentsto knowwhich appstheir childrenare using.对父母来说,知道孩子在使用哪些应用程序也非常重要It waskind ofHarry togive uphis seatin thebus tothe oldwoman.哈里真善良,在公共汽车上把座位让给了那位老太太.动词不定式作主语和表语时,可以有时态、语态的变化
2.今天我很荣幸被邀请到这里来与其It isa greathonour formeto be invitedhere todayinvite逻辑主语之间是逻辑上的动宾关系meLindas birthdayparty isto beheld nextFriday.琳达的生日聚会将于下星期五举行表示将来发生的被动动作
三、After-reading教师活动指导学生完成第七页B1
①The nextdish toprepare by the cookis KungPao Chicken.
②To preparehome-cooked mealsis easyand enjoyable.
③Her dreamistoopenarestaurant someday.©We willput the potatoes in thepotfirst tocook themquickly.
⑤I considerthe Soupof theDay tobe thebest optionon themenu.学生活动完成第七页B21Located2to see3to turn4to sit5painted6ranging7to invite8tobe1What arethe to-infinitives usedas ineach sentenceof thisarticlento seenato-infinitive usedas asubject;nto turnHato-infinitive usedas asubject;invitenato-infinitive usedas asubjectto sitnato-infinitive usedasapredicative;to benato-infinitive usedasasubject complement2Where isSky BuffetItis locatedat thetop ofTower88inthecity centre.3What makeseating thereenjoyableIts entireseating areaturns slowlyand itis enjoyableto see the sceneryoutside whilehaving yourmeal.4How canyou getthe mostwonderful views
四、You cansit bythe windowan hourbefore sunsetand watchhowthesky changescolours.Summary归纳总结动词不定式作主语和表语的用法
五、作业布置完成活动的写作B3Dear Tom,I amwriting to thank youfor takingmetoSky Buffet.It wasso kindof youtoinviteme andbook atablebythewindow.It waswonderful toseethecity sceneryand watchthe beautifulsunset.I havealwayswanted togive SkyBuffet atry,and itcertainly livedup tomy expectations!Do youhave anyarrangementsnext weekendMy planistoinvite youover tomy homefor dinnernext Saturday.Theview wontbe asgood asat SkyBuffet butIwouldlike tocook yousomething specialtothankyou.Yours,Mary1免费增值服务介绍务学科网0y学科网致力于提供K12教育资源方服务y组卷网是学科网旗下智能题库,拥有小初高全学科超千万精品试题,提供智能组卷、3网校通合作校还提供学科网高端社群出品拍照选题、作业、考试测评等服务的《老师请开讲》私享直播课等增值服务扫码关注学科网每日领取免费资源回复“ppt〃免费领180套PPT模板扫码关注组卷网回复〃天天领券〃来抢免费下载券解锁更多功能。
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