仁爱版英语八年级上册 （Must we exercise to prevent the flu）SectionA 新课件

Unit2KeepHealthyMustweexercisetopreventtheflu?

SectionASectionA-text1aListen,lookandsay.(Kangkang'sfather,Dr.Li,istalkingwithajournalistonTV)Journalist:MayIaskyousomequestions,Dr.Li?Dr.Li:Sure,goahead.Journalist:Thesedaysmanypeoplehavetheflu.So,whatshouldwedotopreventit?SectionA-textDr.Li:Well,first,weshouldexerciseoftentobuildusup.

Second,weshouldkeepourroomscleanandtheairfreshallthetime.Third,weshouldwashourhandsandchangeourclothesoften.Finally,weshouldkeepawayfromcrowdedplaces.Journalist:Mustwegotoseeadoctoratoncewhenwehavetheflu?Dr.Li:Yes,wemust,Journalist:We'lltakeyouradvice,Thankyou.Vocabularyjournalist[ˈdʒɜːrnəlɪst]n.记者，新闻工作者question[ˈkwestʃən]n.问题；v.询问prevent[prɪˈvent]v.阻止，阻碍，阻挠build[bɪld]v.增强；建筑，建造finally[ˈfaɪnəli]adv.最后；最终，终于crowded[ˈkraʊdɪd]adj.拥挤的Vocabularythroat[θroʊt]n.咽喉，喉咙Internet[ˈɪntərnet]n.互联网buildsbup增强......的体质allthetime一直goahead(尤指经某人允许)开始，开始做；走在前面Text-phrase1、talk相关搭配talkwithsb和...交谈;talkabout谈论关于...的事；talktosb对某人谈话原文：Kangkang‘sfather,Dr.Li,istalkingwithajournalistonTV.Text-phrase2、question和problem的辨析：(1)question意为“问题，疑问”，指较易解决的问题及口头回答的问题，或常指对某事疑惑不解需要寻找答案的问题。它常与动词ask或answer搭配使用。e.g.:Canyouanswerthe_________?你能回答这个问题吗？原文：MayIaskyousomequestions,Dr.Li?Text-phrase(2)problem通常指难以解决的问题，尤指比较困难的问题，如社会、政治和经济等。与他搭配的动词一般是workout或solvee.g.:Wemustsolvethe________ofheavytrafficinBeijingassoonaspossible.我们必须尽快解决北京的交通拥挤问题。Thisisadifficult_________toanswer.这个问题很难回答。Vocabulary3、buildsbup增强......的体质（1）buildsb.up是动词短语，意为“增强……的体质，使……更强壮”。e.g.:Exercisecanbuildyouup.翻译：________________________原文：Weshouldexerciseoftentobuildusup.

Vocabularybuildsbup增强......的体质（2）buildup意为“增强、提高、建立”。Wecan___________thespeedgraduallyandsafely.我们可以逐渐稳妥地提高速度。Thenewclassmateshadbegunto________sometrustinoneanother.新同学们彼此之间开始建立了些许信任。Vocabulary【拓展】setup,putup与build区别（1）setup意为“开办，建立”，强调机构及相应设施的建立，着重“开始”或“首次”的含义，不强调施工建筑。Wesetupastudygroup.翻译：______________________Vocabulary【拓展】setup,putup与build区别（2）putup意为“搭建，搭起”，着重指建造或搭起一个具有一定高度的具体的物体。在口语中setup与build也有此意。It’sgoingtorain.Let’s__________thetent.天要下雨了，我们把帐篷搭起来吧。Vocabulary【拓展】setup,putup与build区别（3）build意为“建设，建立，建造”，是使用广泛的非延续性动词，侧重于施工建筑，常指建造房屋、桥梁、道路、高楼等大型建筑物。Theworkersarebuildingabrige.翻译：________________________Text-phrase3、Sure,goahead.当然可以，请问吧！ahead意思是向前，这里的goahead原意为向前走，在这里译作

继续问问题，相当于goon.原文：Dr.Li:Sure,goahead.Text-phrase4、病痛表达方式：（1）主语+have/has+a/the+病症havetheflu得流感haveafever发烧-What’sthematter?-I___________________（我感冒了。）原文：Mustwegotoseeadoctoratoncewhenwehavetheflu?Text-phrase4、病痛表达方式：（2）主语+have/has+

a+sore+发病部位soreback背疼sorethroat嗓子疼-What’sthematter?-I________________________（我眼睛疼。）原文：Mustwegotoseeadoctoratoncewhenwehavetheflu?Text-phrase4、病痛表达方式：（3）主语+have/has+a+部位achetoothache牙疼headache头疼-What’sthematter?-I___________________（我胃疼。）原文：Mustwegotoseeadoctoratoncewhenwehavetheflu?Text-phrase6、allthetime=always总是；一直Heeatsriceforlunchallthetime.（句末）=

Healwayseatsriceforlunch.（句中）翻译：______________________原文：Weshouldkeepourroomscleanandtheairfreshallthetime.Text-phrase7、keepawayfrom…远离8、atonce立刻，马上Youshouldkeepfromthatbadboyatonce!翻译：______________________________原文：Third,weshouldwashourhandsandchangeourclothesoften.Finally,weshouldkeepawayfromcrowdedplaces.Text-phrase9、First...Second...Third....Finally....第一...第二...第三...最后...（表示顺序）10、takesb’sadvice采取...的建议WeshouldtakeDr.Zhong’sadvicetokeepourselveshealthy.翻译：____________________________________________原文：We'lltakeyouradvice,Thankyou.Text-phrase【拓展】advicen.意见；建议；劝告advice是不可数名词，意为“意见、建议、劝告、忠告”，不能与不定冠词a连用。例如：apieceofadvice一条建议Letmegiveyousomeadvice.让我给你一些建议。Text-phrase【拓展】（1）giveadvice(on)给……提（有关……）的建议。例如：Canyou_________________________howtolearnEnglishwell?你能给我一些关于如何学好英语的建议吗？（2）takeone’sadvice听从某人的建议

例如：I’ll___________________,anddoexerciseeveryday.我会听从你的建议，每天锻炼身体。Text-phrase【拓展】（3）advise是advice的动词形式，意为“建议”，常用于advisesb.todosth.的结构中。例如：He_______me_________Englisheverymorning.他建议我每天早晨读英语。GrammarText-sentence试着翻译下面的句子：1、Whatshouldwedotopreventit?2、Weshouldexerciseoftentobuildusup.3、

Mustwegotoseeadoetoratoncewhenwehavetheflu?Text-sentence1、Whatshouldwedotopreventit?我们应该怎么做才能预防它呢？2、Weshouldexerciseoftentobuildusup.

我们应该经常锻炼，强身健体。3、

Mustwegotoseeadoetoratoncewhenwehavetheflu?我们患流感时，必须立即去看医生吗？Text-grammar情态动词：should1.should作为情态动词，没有人称和数的变化。通常用来表示现在或将来的责任或义务，译作“应该”、“应当”。You________buildupyourbody.你应该增强你的体质。一般疑问句及回答:---Shouldweseethedoctor?---Yes,weshould./No,weshouldn’t原文：Weshouldexerciseoftentobuildusup.

Text-grammar情态动词：must2.must表示主观的必须

Hesaidthatthey______studyhard.他说他们必须努力学习。（主观上要做这件事）一般疑问句及回答:---MustIdoitnow?---Yes,youmust./No,youneedn't.[注]：mustn't表示"禁止"原文：Mustwegotoseeadoctoratoncewhenwehavetheflu?Text-grammar情态动词：hadbetter3.hadbetter为固定搭配，无人称，数和时态的变化，用来表示给予建议，后面接动词原形，hadbetterdosth意为“最好干某事…”Youhadbetterbeontimeforyourlessons.翻译：_____________________________hadbetter通常缩写成’dbetter肯定形式:hadbetterdosth最好干某事

否定形式:hadbetternotdosth最好不要干某事

Text-grammar1.（2019·天津）You____walkonthewethillpathbecauseyou____fallandhurtyourself.A.must;mightnot B.mustn’t;mightC.needn’t;need D.must;must2.（2019•辽宁）-MustIsweeptheflooratonce?-No,you______.Youmaydoitlater.A.mustn’t B.can’t C.shouldn’t D.needn’t中考真题Text-grammar1.（2019·天津）You____walkonthewethillpathbecauseyou____fallandhurtyourself.A.must;mightnot B.mustn’t;mightC.needn’t;need D.must;must2.（2019•辽宁）-MustIsweeptheflooratonce?-No,you______.Youmaydoitlater.A.mustn’t B.can’t C.shouldn’t D.needn’t中考真题Text-grammar3.（2019•广西）Timeislimited!You'dbetter____yourtimeanymore.nottowaste B.waste C.notwaste4.（2019•广西）-CanyoudriveontherighthandsideoftheroadinChina?-____.That’sarule.A.Yes,wecan. B.Yes,wemust. C.Yes,weshould.中考真题Text-grammar3.（2019•广西）Timeislimited!You'dbetter____yourtimeanymore.nottowaste B.waste C.notwaste4.（2019•广西）-CanyoudriveontherighthandsideoftheroadinChina?-____.That’sarule.A.Yes,wecan. B.Yes,wemust. C.Yes,weshould.中考真题PracticeText-practice1.---Excuseme,Mr.Jones.CouldItakeaphotowithyou?---Sure,______.A.goaheadB.lookoutC.goawayD.shutup2.Allthedriversdrivecarefullytopreventthetrafficaccident________.A.HappenB.tohappenC.onhappenedD.fromhappeningText-practice1.---Excuseme,Mr.Jones.CouldItakeaphotowithyou?---Sure,______.A.goaheadB.lookoutC.goawayD.shutup2.Allthedriversdrivecarefullytopreventthetrafficaccident________.A.HappenB.tohappenC.onhappenedD.fromhappeningText-practice3.Nothingcan________mefromgoingthere.Whichofthefollowingwordscan’tbeusedhere?A.keepB.stopC.preventD.hold4.---Howshouldwefighttheflu?---Weshoulddomore_______andchangeclothesoften.A.exercisesB.exerciseC.practiceD.homeworkText-practice3.Nothingcan________mefromgoingthere.Whichofthefollowingwordscan’tbeusedhere?A.keepB.stopC.preventD.hold4.---Howshouldwefighttheflu?---Weshoulddomore_______andchangeclothesoften.A.exercisesB.exerciseC.practiceD.homeworkText-practice5.—MustIdomyhomeworkatonce?—No,you______.A.needn'tB.mustn'tC.can'tD.maynot6.You______driveyourcarsofast.It’sverydangerous.A.wouldn’tB.shouldn’tC.couldn’tD.mightn’tText-practice5.—MustIdomyhomeworkatonce?—No,you______.A.needn'tB.mustn'tC.can'tD.maynot6.You______driveyourcarsofast.It’sverydangerous.A.wouldn’tB.shouldn’tC.couldn’tD.mightn’tText-practice1.You______finishyourhomeworkfirst.2.He_______leaveherebeforete’cnloock.

3.—______wehandinourexercisestoday?—No,you______/__________________.4.Ifyoudon’tworkhard,you______failintheexam.

Text-practice1.You______finishyourhomeworkfirst.2.He_______leaveherebeforete’cnloock.

3.—