人教版高三英语必修三一轮复习Unit 2 Healthy eating 教案.docx
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人教版高三英语必修三一轮复习Unit 2 Healthy eating 教案.docx
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人教版高三英语必修三一轮复习Unit2Healthyeating教案
高三年级英语集体备课教案
课题
必3Unit2Healthyeating
主备人
授课人
课型
Review
课时
备课
时间
上课
时间
集体备课内容
个性修改
学习目标
教学目标:
知识与技能:
1Toreviewwords、expressionsandthekeylanguagepointsintheunits.单词:
fiber,digestion,bean,slim,curiosity...
短语:
getridof,throwaway,getawaywith...
句型:
Yououghttocookfreshvegetablesandmeatwithouttoomuchfatifyouwanttostayslim.
Yououghtnottoeatthesamekindoffoodateverymeal.
语法:
Modalverbs.the use of ought to、should、must、have to.
3.学生能够运用学过的话题词汇简单描述英语在全世界的使用情况。
4.学生能使用一些词汇学习策略比如语境法和联系法等完成一些词汇的练习。
5.学生能够利用学到的核心词汇进行造句并能进行拓展使用。
过程与方法:
1.Tohelpstudentsmastertheimportantdrills.
2Tohelpthestudentsdistinguishsomesimilarwords.
3.Todosomeexercisestoconsolidatewhathasbeenreviewed
情感态度与价值观:
a.ToaroseSs’interestinlearningEnglish;
b.ToencourageSstobeactiveintheactivitiesandmakeSstobeconfident;c.Todeveloptheabilitytocooperatewithothers.
d.Getthestudentsknowaboutwhatahealthydietis.
重点难点
教学重点:
重点单词,短语,句式以及语法的复习巩固。
教学难点:
重点单词,短语,句式以及语法在具体题目中的灵活应用。
Distinguishandsummarizetheusageofoughttoandshould.
Correctlyunderstandthechangemodalverbsbringtothesentences,thatis,theirfunctions.
教学方法
task-basedapproach、review、practice、summary、 discussorcooperativelearning
教学铺助手段
Multimedia
学法
课前复习巩固,背诵、练习基础语法,掌握自主、合作、探究课堂交流
学习铺助手段
笔记、阅读、专项训练
教学过程
个性修改
Teachingsteps:
Periodone
课前预习Ⅰ.写作需记词
1.dietn. 日常饮食vi.节食
2.balancevt.平衡;权衡n.天平;平衡
3.slimvi.细;减肥adj.苗条的;纤细的
4.lien.谎话;谎言vi.说谎
5.customern.顾客;消费
6.consultvt.咨询;请教;商量
7.sighvi.叹息;叹气n.叹息;叹息声
8.debtn.债;债务
9.hostessn.女主人;女主持人
10.discountn.折扣
Ⅱ.阅读识记词(释义连线)
1.musclen. A.ashortpieceofwritingthatgives
themostfactsfromabook,report,etc.
2.digestvi.&vt.&n.B.toangrilylookatsomeoneor
somethingforalongtime
3.glarevi.&n.C.tocooksth.overafire
4.spyvi.&vt.&n.D.theconditionofbeingtoofatina
waythatisdangeroustoyourhealth
5.roastadj.&vt.&vi.E.oneofthepiecesoffleshinsideyour
bodythatjoinbonestogetherandmakeyourbodymove
6.obesityn.F.eitherofthetworoundsoftpartsatthefrontofawoman'sbodythatproducemilkwhenshehashadababy
7.garlicn.G.themeatfromasheep
8.muttonn.H.tosecretlycollectinformationaboutanenemycountryoranorganizationyouarecompetingagainst
9.breastn.I.aplantlikeasmallonionwithaverystrongtaste,usedincooking
10.baconn.J.saltedorsmokedmeatfromthebackorsidesofapig
答案:
1.E 2.A 3.B 4.H 5.C 6.D 7.I 8.G 9.F 10.J
Ⅲ.拓展必记词
1.curiosityn.好奇心→curiousadj.好奇的→curiouslyadv.好奇地
2.weaknessn.缺点;弱点;虚弱→weakadj.虚弱的
3.strengthn.强项;长处;力量→strengthenvt.加强;巩固→strongadj.强壮的;坚强的
4.limitvt.限制;限定n.界限;限度→limitedadj.有限的→limitationn.范围;限制
5.benefitn.利益;好处vt.&vi.有益于;有助于;受益→beneficialadj.有益的
6.combinevt.&vi.(使)联合;(使)结合→combinationn.联合;结合
7.cooperationn.合作;协作→cooperatev.合作;配合→cooperativeadj.合作的
(用所给词的适当形式填空)
1.Childrenarealwayscuriousabouteverythingtheyseeandhear.Theywillaskallkindsofquestionscuriously.Tomeettheircuriosity,_we'dbetteranswerthempatiently.(curiosity)
2.Davidhasastrongbody.Hehasthestrengthtodothishardwork.Wehadbetterstrengthentherelationshipbetweenus.(strength)
3.EveryoneknowsthebenefitoflearningEnglishandifyoulearnitwell,itwillbebeneficialtoyourfuturecareer.ItisreportedthatmanygraduateshavebenefitedfromhavingagoodcommandofEnglish.(benefit)
4.Wecan'talwayscombineworkwithpleasure,andthecombinationishardtoget.(combine)
5.Thenaturalresourceswehavearelimited.Therefore,wehavenoreasontowastethepreciousresourceswithoutlimit.(limit)
二、高频短语
1.loseweight 体重减轻;减肥
2.getawaywith受到从轻发落;(做坏事)不受惩罚
3.tellalie说谎
4.win...back赢回;重新获得
5.earnone'sliving谋生
6.indebt欠债
7.spyon暗中监视;侦查
8.cutdown削减;删节;砍倒
9.beforelong不久以后
10.putonweight增加体重
11.glareat怒目而视
12.balanceddiet平衡膳食
13.forthebenefitof为了……的利益
14.keephealthy保持健康
三、经典句型
1.“Nothingcouldbebetter,”hethought.
[点拨] 否定词与比较级连用表示最高级含义。
2.HecouldnothaveYongHuigettingawaywithtellingpeoplelies!
[点拨] can'thavesb.doingsth.“不允许某人做某事”。
3.Accordingtomyresearch,neitheryourrestaurantnormineoffersabalanceddiet.
[点拨] neither...nor...意为“既不……也不……”。
Periodtwo
Listeninganddictation
Periodthree核心知识精研
1.balancen.天平;平衡;vt.平衡;权衡
(1)keepthebalanceofnature 保持生态平衡
keepone'sbalance保持平衡
loseone'sbalance失去平衡
(2)balanceAagainstB权衡/比较A和B
(3)balancedadj.平衡的
keepabalanceddiet保持均衡的饮食
2.lien.谎话,谎言 vi.说谎;躺,位于
(1)tellalie/lies 撒谎
awhitelie一个善意的谎言
(2)lietosb.向某人撒谎
liein在于……
liedown躺下
动词
过去式
过去分词
现在分词
词性
词义
lie
lied
lied
lying
vi.
说谎
lie
lay
lain
lying
vi.
躺;位于
lay
laid
laid
laying
vt.
放置;下蛋;产卵
3.strengthn.[C]长处;强项 [U]力量;体力
(1)buildupone'sstrength/body 强身健体
strengthsandweaknesses优点和缺点
Thestrengthof...isthat...……的优点是……
strengthenvt.&vi.加强;巩固
4.limitvt.限制;限定 n.界限;限度
(1)limit...to... 把……限制在……内
(2)beyondthelimit超过限度
withinthelimitsof在……范围内
setalimittosth.对……规定限度
thereisa/nolimitto对……是有限的/无限的
(3)limitedadj.有限的
limitlessadj.无限的
5.benefitn.好处;利益;优势
vt.&vi.有益于;有助于;受益
(1)benefitfrom/by... 从……中受益;得益
于……
(2)forthebenefitof为了……的利益
(3)beof(great)benefitto对……有益;有益于
(4)beneficialadj.有益的;有利的
bebeneficialto...对……有益;有益于(to为介词)
6.getawaywith受到从轻发落;(做坏事)不受惩罚
getaway(from) (从……)脱离;逃脱(……)
getalong/onwith与……相处;进展
getdownto(doing)sth.开始认真地做某事
getinto陷入;染上(坏习惯)
getover克服(困难);从……中恢复过来
getacross(tosb.)(向某人)解释清楚;使(某人)了解
7.cutdown削减;删节;减少;砍倒;降低;杀死;夺去……的生命
cutin 插话;让某人分享利润cutup切碎;齐根切掉
cutout删除cutthrough开辟
cutoff切断;中止;隔绝;剥夺继承权
常考知识点击
1.dietn.日常饮食vi.节食
putsb.onadiet 使某人节食
be/goonadiet控制饮食
2.consultvt.&vi.请教;向……咨询;与人商量;查阅
consultwithsb. 与某人商量,与某人磋商
consultsb.aboutsth.就某事请教/咨询某人
consulta/thedictionary查字典
3.combinevt.&vi.(使)联合;(使)结合
(1)combine...with... 把……与……结合起来
becombinedwith...与……结合;联合
(2)combinationn.结合;联合
Periodfour
经典句式
1.“Nothingcouldbebetter,”hethought.
否定词与比较级连用表示最高级含义
表示最高级意义的特殊结构:
(1)否定词+比较级“没有比……更……;没有像……一样……”,常用的否定词有no,not,never,nothing,nobody,hardly等。
(2)can/could+never/not+...+
2.HecouldnothaveYongHuigettingawaywithtellingpeoplelies!
havesb./sth.doingsth. 让某人做某事/让某事一直发生
havesb.dosth.让某人做某事
havesth.done让别人做某事;完成某事;遭遇不幸的事
havesth.todo有事情要做(不定式作定语)
.单句语法填空
1.Oneofthevolunteers(volunteer)fortherescueworkinjured1.—Inthisdayandage,womencanhavechildrenandjobsaswell.
—Ican'tagree.It'sgreattohavethetwocombined.(combine)
2.Itisknowntoallthatfreshairandgoodfoodarebeneficial_(benefit)tothehealth.
3.Mygrandfatherisasenergetic_(energy)asayoungmanandhatessittingarounddoingnothingallday.
4.Having_benefited(benefit)fromhisadvice,weallrealizedthatitwaswisetoaskhimforhelpintimeoftrouble.
5.Theclothesinthisshopwillbesoldatadiscountforseasonreasons.
6.Thesurvivors_lay(lie)onthebeach,allofwhomwereexhaustedandshocked.
7.Childrenareoftenfullofcuriosity(curious)andtheytakegreatinterestineverything.
8.Mrs.Brownputdownthephone,sighed(sigh)andshookherheadsadly.
9.Thehostsatinheremptyrestaurant,feeling(feel)heartbroken.
10.ThedoctortoldBobhisheartwasinpoorconditionandthathemustcutdownonalcoholandsmoking.
Periodfive
the use of ought to、should、must、have to.
1.What is called the modal verbs?
--Modal verbs help other verbs express a meaning or an idea. Words like should, can, have to, must, and a few others are called modals.
2. What modal verbs have you learned?
can/ could
may/ might
will/ would
shall/ should
must/ have to
ought to / need
3. Thinking and discussing
a. Let students think over and discuss with a partner how each of these modal verbs is being used in the situations.
Intention Duty Permission Possibility Guessing Ability
Practice
Periodsix
话题微写作
1.我们都知道,没有什么比健康更珍贵。
2.在我们的日常生活中,保持学习和娱乐相平衡很重要。
3.均衡饮食和有规律的锻炼可以帮助我们保持健康。
4.很多人经常熬夜看电视或玩电脑游戏。
5.为了保持健康,我们应该减少上网时间。
6.要求(上网)时间应该限定在一天三个小时。
7.为了有益于我们的健康,我们应该多做运动,拥有足够的睡眠。
8.这将有利于我们身心健康。
提示:
黑体部分用本单元词汇表达,注意使用适当的过渡衔接词汇:
meanwhile,however,inaddition.
1.AsktheSstobrainstormwithapartneronthefollowingtopic:
HowcanlearningEnglishhelpChinainthefuture?
2.Sscollecttheirideasandbegintowrite
3.Ssrevisetheirwritingbythemselves.
4.Ssexchangetheirwritingpaperwiththeirpartnersandcorrectthemistakes.(tense,spelling,letters,structures….)
5.Ssgetbacktheirownwritingpaperandwritethepassageagain.
6.Choosesomestudents’writingpaperandshowintheclass.AsktheSstocorrectthemistakestogetherandalsolearnfromsomegood
7.displaythestructureonhowtowritetheessay.
8、Tipsforwriting:
Payattentiontoyourhandwriting.
Payattentiontopunctuation.
Usecorrecttensesandsentencestructure.
9、givethemasimpleexample
Asweallknow,nothingismorepreciousthanhealth.Inourdailylife,itisofgreatimportancetokeepbalancebetweenstudyandpleasure.Meanwhile,abalanceddietandregularexercisecanhelpuskeephealthy.However,agreatmanypeopleoftenstayupwatchingTVorplayingcomputergames.Inordertokeepfit,weshouldcutdownthetimespentinsurfingtheInternet.It'srequiredthatthetime(should)belimitedtothreehoursaday.Inaddition,forthebenefitofourhealth,weshoulddomoreexerciseandhaveenoughsleep,w
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