Unit2StayHealthySectionAGrammarFocus课件人教版八年级英语下册

SectionAGrammarFocusUnit2StayHealthyLearningAims语言能力文化意识思维品质学习能力1.掌握核心词汇：fantastic,town,breath,takeone’sbreathaway,especially,steamedchickensoup,anywhere,nothing。2.熟练运用句型：—Howwasyourholiday?–Itwas...—Didyougoanywhereinteresting?–Yes,Iwentto...—Didyoueatanythingspecial?–Especially...1能捕捉对话中假期地点、活动及感受的关键信息，提取细节并完成信息表格，模仿正确语调。2.运用目标句型与同伴进行假期经历的问答练习，能用过去时连贯描述旅行经历。1.能根据提示设计“微信朋友圈”分享自己的假期经历，能通过采访家人或朋友，整理假期故事并进行班级汇报，体现语言综合运用能力。1.了解云南丽江的自然与文化景观（玉龙雪山、纳西古乐）。2.培养“享受当下”的假期价值观，尊重多元度假方式。

n.亮度n.环境v.穿越；横过；交叉brightnessenvironmentcrossReadthesentences.Underlinethemodalverbsforadviceandcirclethereflexivepronouns.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.Readthesentences.Underlinethemodalverbsforadviceandcirclethereflexivepronouns.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.GrammarFocus▶情态动词should，could后接动词原形，无人称和数的变化。▶should，could不能单独作谓语，只能和其他动词一起构成谓语。▶否定形式是在其后加not；变为一般疑问句时，将should，could提到主语前。情态动词should和could的用法.情态动词_________，意为“______________”，后面接__________。且_______人称和数的变化，其否定形式为______________________。

should应该，应当动词原形没有shouldnot/shouldn’tshould的用法一、表建议的情态动词（should、could）GrammarFocus

should和

could

是情态动词，后接动词原形，可以用来表示提议或建议。肯定句她应该喝热水。否定句她不应该吃凉的食物。一般疑问句及答语她应该在上面敷些药吗?特殊疑问句她应该怎么做？Sheshoulddrinkhotwater.Sheshouldn’teatcoldfood.Shouldsheputthemedicineonit?Yes,sheshould./No,sheshouldn’t.Whatshouldshedo?情态动词should的句式结构（1）用于委婉地提出建议或劝告，意为“应该”▶Youshouldhavethreemealsadayontime.你应该按时吃一日三餐。（2）用于表达义务或责任，意为“应该；应当”▶Eachofusshouldstudyhard.我们每个人都应该努力学习。（3）表示推测，意为“应该会；可能”▶Doingcalligraphyshouldbeinteresting.练习书法应该会很有趣。（4）用于责备、命令或要求，语气比较强烈。▶Youshouldn’tbescaredofmakingmistakes.你不应该害怕犯错。（5）用于征求对方的意见，意为“应该；应当”，常用于主语是第一人称的疑问句中。▶Whatshouldwedonow?我们现在应该做什么呢？GrammarFocus情态动词

should

should用来提建议时，意为“应该；应当；可以”，表达说话人的主观看法，认为做某事是合理、正确或明智的，带有一定的责任或义务意味，语气相对较强。其否定式是shouldn’t，意为“不应当；不该”。should句式结构GrammarFocus句式构成肯定句主语+should+动词原形+其他.否定句主语+shouldn’t+动词原形+其他.一般疑问句Should+主语+动词原形+其他?肯定回答：Yes,主语+should.否定回答：No,主语+shouldn’t.特殊疑问句特殊疑问词+should+主语+动词原形+其他?情态动词can/could表建议could既是can的过去式，表示过去的能力，又可以做情态动词表示谨慎、客气的建议，否定形式为couldn’t。情态动词should/could表建议should较强烈的建议＞can＞could一般的建议GrammarFocuse.g.·Theyshouldeatabalanceddiet.他们应该平衡饮食。

·Theyshouldn’teattoomuch.他们不应该吃得太多。

·—It’stoocold.ShouldIclosethewindow?

太冷了，我该关上窗户吗？—Yes,youshould./No,youshouldn’t.

是的，你应该。/不，你不应该。

·Whereshouldwemeet?我们应该在哪里见面？should句式结构Ifwearenotcareful,wecaneasilyhurtourselves.Let’slearn（1）礼貌的要求或请求Canyouopenthewindow？

你能开一下窗户吗？（2）提出建议Ifyouwanttosaysorry,youcancallhim.如果你想说对不起，可以给他打电话（3）可以，能够。表示能力Icanrunveryfast.（我年轻时跑得很快。）（4）表达可能性Ifyoudon'twearacoat,youcangetsick.（如果你不穿外套，可能会生病的。)Readthesentences.

Circlethereflexivepronouns反身代词.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.Learntheusageofmodalverbs"could”.could的用法（1）表示建议。▶Youcouldeatouttonight.今晚你可以上馆子吃饭。（2）用于向对方委婉地提出请求或征求对方的许可。▶Couldyoutakeouttherubbish?你能倒垃圾吗？（提出请求）▶CouldIgoonanoutingwithyou?我可以和你一起出外游玩吗？（征求对方许可）（3）could为can的过去式，表示能力。▶Hecouldrideabikeattheageoffive.他五岁时就会骑自行车。（4）表示推测，意为“可能”。▶ThebookcouldbelongtoLilybecauseshelikesreadingbooks.

那本书可能是莉莉的，因为她喜欢读书。Readthesentences.Circlethereflexivepronouns.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.数第一人称第二人称第三人称

单数

myself

yourselfhimselfherselfitself复数ourselvesyourselvesthemselvesLet’slearnBecarefulwhenyouareusingaknife.Don’tcut

yourself.Youneedtotakecareof

yourselfwhenIamaway.Youhadbetteraskthedentist

himself.你最好问牙医本人。Justbe

yourself.做你自己就好了。反身代词：表达:“......自己，本身”含义的一类代词。通常和前面主语保持一致。用作动词或介词的宾语主语或宾语的同位语做表语(系动词后)enjoyoneself玩的开心

helponeself（tosth.）自用，请随意cutoneself割伤自己

hurtoneself伤到自己teachoneself自学=learn...byoneselfbyoneself独自地Let’slearn反身代词组成部分动词短语：introduceoneself介绍……自己lookafteroneself照顾自己loseoneselfinsth.沉醉在....之中dressoneself给自己穿衣服

反身代词是一种表示反射或强调的代词，可译为“本人”“本身”。反身代词与它所指的名词或代词形成互指关系，在人称和数上应保持一致。它由第一人称、第二人称形容词性物主代词和第三人称人称代词宾格形式在词尾加-self或-selves构成。具体见下表：反身代词反身代词数第一人称第二人称第三人称单数myself

我自己yourself你自己himself

他自己herself

她自己itself

它自己复数ourselves

我们自己yourselves

你们自己themselves

他（她、它）们自己Learntheusageofthereflexivepronouns.Learntheusageofthereflexivepronouns.用法（1）作动词（短语）的宾语或介词的宾语ShetaughtherselfEnglish.她自学了英语。Theyshouldlearntolookafterthemselves.他们应该学着照顾自己。Thelittleboywenttoschoolbyhimself.那个小男孩自己去上学了。（2）作同位语：反身代词常用作主语或宾语的同位语，用于强调。Hehimselfbuiltthehouse.他自己建造了那座房子。YoushouldgoandaskTomhimself.你应该去问问汤姆本人。（3）作表语：反身代词可放在be，feel，seem，look等系动词后作表语，用来描述身体或精神方面的感觉或状态。Justbeyourself.做好你自己。Doyouhaveasorethroat/badcold/...?Didyoufallfromyourbike/cutyourself/...?Youshould/could/shouldn’t...Actoutanillnessorinjury.Havetheothersguesswhatitisandgiveadvice.

Completethesentencesusingthecorrectreflexivepronouns.1.Thegirlcleanedthecutonherarmby

.2.Becarefulwhenyou’reusingtheknife!Don’tcut

.3.Wecouldn’tenjoy

whileourmotherwasinhospital.4.MrLiuknowshowtotakecareofhishealthbecauseheusedtobeadoctor

.5.Thestudentsareyoung,buttheyknowhowtoprotect

.6.Herclearestmemoryisnotoftherace

,buttheterriblepaininherlegsthenextday.knife-knivesinhospital住院inthehospital在医院里主+usedtodosth.过去常常做某事主+beuseddoingsth.习惯做某事clearadj.清楚的；无疑的v.清除beclearaboutsth.对...清楚clearlyadv.清晰地not...but...不是...而是...notonly...butalso...不仅...而且...painn.(生理上的)疼痛V.使痛苦painfuladj.令人疼痛的反身代词构成由第一人称、第二人称形容词性物主代词和第三人称人称代词宾格形式在词尾加-self或-selves构成用法1.作动词（短语）的宾语或介词的宾语2.作同位语：反身代词常用作主语或宾语的同位语，用于强调。3.作表语：反身代词可放在be，feel，seem，look等系动词后作表语，用来描述身体或精神方面的感觉或状态。短语hurtoneself伤到自己teachoneself/learnbyoneself自学enjoyoneself过得愉快byoneself独自；单独helponeself(to)...随便吃/喝……cometooneself苏醒dressoneself给自己穿衣服lookafteroneself照顾自己talktooneself自言自语believeinoneself相信自己短语hurtoneself伤到自己teachoneself/learnbyoneself自学enjoyoneself过得愉快byoneself独自；单独helponeself(to)...随便吃/喝……cometooneself苏醒dressoneself给自己穿衣服lookafteroneself照顾自己talktooneself自言自语believeinoneself相信自己Learntheusageofthereflexivepronouns.NameProblemAdviceLiuPengfalldowngohomeandrestSummary情态动词should和couldshould的用法用于委婉地提出建