版英语大一轮复习Unit2Healthyeating教师用书.docx

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版英语大一轮复习Unit2Healthyeating教师用书

Unit2 Healthyeating

话题词汇

1.appetiten.食欲;胃口

2.deliciousadj.美味的;可口的

3.freshadj.新鲜的

4.digestv.消化;领会

5.nutritionn.营养;滋养

6.recipen.食谱;烹饪法

7.tastev.品尝;n.味道

8.behigh/lowin含……高/低

9.buildupone’sbody增强某人的体质

10.keepabalanceddiet保持均衡的饮食

话题佳作

目前,食品安全问题引起了人们的广泛关注。

一些生产厂商为了降低成本追求利润,缺乏足够的安全措施,致使一些劣质或有害食品流入市场,对人们的健康产生了极大的危害。

请你就此事给一家英文报刊写封信,谈谈个人看法并呼吁整个社会关注此事。

注意:

词数100左右。

参考词汇:

利润profit;安全措施safetymeasures

佳作欣赏

DearSir,

I’mwritingtotalkabouttheproblemsoffoodsafetynowadays.Toreducethecostandmakemoreprofits,somefoodcompaniesdon’ttakenecessarysafetymeasurestoguaranteethefoodquality.Asaresult,more

andmorelowqualityfoodflowsintothemarket,doingalotofharmtoconsumers’health.

Inmyopinion,foodisessentialtohumanbeings.Wecannotlivewithoutproperfood.Ifnonoticeweretakenoffoodsafety,thehealthofthewholenationwouldsuffer.SoIcallonthewholesocietytotakeactionandputanendtothelowqualityfood.Onlyinthiswaycanweliveahealthierlife.

Yourstruly,

LiHua

名师点睛

本文结构清晰,层次分明。

第一段提出问题、分析原因,第二段提出了应对食品安全问题的建议。

分析原因时,作者运用了动词不定式短语(Toreduce...)作目的状语,takenecessarysafetymeasures,guaranteethefoodquality等高级词汇;在造成的后果方面,作者使用了asaresult衔接,现在分词短语作结果状语(doingalotofharm...),doalotofharmto等短语。

在提出建议的描述中作者运用了条件状语从句(Ifnonoticeweretakenoffoodsafety,thehealth...)、倒装句(Onlyinthiswaycanwe...)等复杂句式,inmyopinion,beessentialto,not...without,takenoticeof,callon,takeaction,putanendto等高级词汇,增强了表达效果。

A.写作必记单词

1.dietn.日常饮食;vi.节食

onadiet节食

2.balancevt.平衡;权衡;n.天平;平衡

(1)balance...against权衡,比较

(2)RichcountriesgainmorefrompowerfulNiños,onbalance(总的说来),thantheylose.(2016·江苏)

(3)Thekeyistodevelopabalanced(平衡的)andvariedprogramthat’sfunaswellasprogressive.(2014·重庆)

3.lien.谎话;谎言;vi.说谎

tellalie说谎

liein在于

4.weaknessn.缺点;虚弱;弱点

5.strengthn.强项;长处;力量

(1)Itcanprovidestudentswithinstantfeedback(反馈),includingreportsabouttheirstrengths(strong)andweaknesses.(2015·安徽)

(2)Andthebestwaytostrengthen(strength)willpoweristomakeitintoahabit.(2014·辽宁)

6.consultvt.咨询;请教;商量

用法点拨

consult用作“请教;咨询;查阅”解时,是及物动词;作“商量”解时,多用作不及物动词,后跟withsb.,意为“和某人商量”。

7.debtn.债;债务

bein/outofdebt欠债/不欠债

getinto/outofdebt负债/还清欠债

8.limitvt.限制;限定;n.界限;限度

(1)limitedadj.有限的

(2)setalimitto/on限制……

limit...to...把……限定在……范围内

(3)Sometimes,hewaslimitedto(受限于)acageunderwaterbutthatdidnotbotherhim.(2014·江西)

9.benefitn.利益;好处;vt.&vi.有益于;有助于;受益

新规则对所有有关人员都有益。

(一句多译)

(1)Thenewregulationwillbeofbenefittoeveryoneconcerned.

(2)Thenewregulationwillbebeneficialtoeveryoneconcerned.

(3)Thenewregulationwillbenefiteveryoneconcerned.

(4)Everyoneconcernedwillbenefitfromthenewregulation.

10.combinevt.&vi.(使)联合;(使)结合

(1)incombinationwith与……联合;与……共谋

(2)Itcamefromgoodplanningandbetterdoingcombined(combine).(2016·浙江)

B.阅读识记单词

11.protectiveadj.给予保护的;保护的

protect...from/against...保护……免于……

12.slimvi.变细;减肥;adj.苗条的;纤细的

Idon’twantanycake;I’mslimming.(写出加黑词的汉语意思)减肥

13.curiosityn.好奇心

outofcuriosity出于好奇

becuriousabout对……好奇

14.hostessn.女主人;女主持人

15.rawadj.生的;未加工的

16.customern.顾客;消费者

17.discountn.折扣

(1)atadiscount打折

(2)Studentscangetadiscountof20%onairfares.

学生乘飞机可以享受8折优惠。

18.glarevi.怒目而视;闪耀;n.怒视;炫目的光

glareat对……怒目而视

19.spyvt.&vi.窥探;秘密监视;n.间谍;侦探

spyon暗中监视;侦察

20.breastn.胸部;乳房

21.sighvi.叹息;叹气;n.叹息;叹息声

22.cooperationn.合作;协作

1.oughtto应当;应该

oughttohavedone...本该做……(实际未做)

2.loseweight体重减轻;减肥

puton/gainweight体重增加

byweight按重量

3.getawaywith受到从轻发落;(做坏事)不受惩罚

getacross解释清楚,使人了解

getover克服,恢复

getdownto开始,着手

getround/around走动,(消息)传开

4.win...back赢回;重新获得

winover把……争取过来

5.earnone’sliving谋生

6.cutdown削减;删节

cutup切碎

cutoff切断,隔断

cutin插话

cutout切去,戒掉

7.beforelong不久以后

longbefore很久以前

1.WangPengsatinhisemptyrestaurantfeelingveryfrustrated.

王鹏坐在他那空荡荡的餐馆里,感到很沮丧。

2.“Nothingcouldbebetter,”hethought.

他想:

“再没有比这些更好吃的了。

汤姆是他班上最聪明的学生。

(一句多译)

(1)Tomismoreintelligentthananyotherstudentinhisclass.

(2)Tomismoreintelligentthananyoftheotherstudentsinhisclass.

(3)Tomismoreintelligentthanalltheotherstudentsinhisclass.

(4)Tomismoreintelligentthananyoneelseinhisclass.

(5)NooneisasintelligentasTominhisclass.

(6)NooneismoreintelligentthanTominhisclass.

(7)Tomisthemostintelligentstudentinhisclass.

3.SuddenlyhesawhisfriendLiChanghurryingby.

突然间他看到自己的好朋友李昌匆匆走过。

4.HecouldnothaveYongHuigettingawaywithtellingpeoplelies!

他可不能让雍慧哄骗人们后跑掉!

用法点拨

(1)won’t/can’thavesb.doing...不允许某人做……

(2)have...doing...让……一直做……

(3)havesb.do...使某人做……

(4)havesth.done请某人做某事;(主语)遭遇到……

Ⅰ.教材与语法填空

WangPengfeltveryfrustrated1.whenhesawnoneofhispatrons(常客)wouldeatinhisrestaurant.Inhisopinion,nothingcouldbebetter2.thanhisfriedrice,barbecuedmuttonkebabs,roastporkorhissugarycola.Whowonhiscustomers?

HefollowedoneofhisbestfriendsintoYongHui’s3.newly(new)openedslimmingrestaurantandwasamazed4.atthemenuthere:

rice,rawvegetables,fruitandwater.ItwasobviousthatYongHuiwastellinglieswhenpromisingtomakethecustomers5.thinner(thin).Inordertowinhiscustomers6.back,hewenttothelibrarytodosomeresearch,7.whichshowedYongHui’smenudidn’tgivethecustomersenergygivingfood.HavingfoundouttheweaknessofYongHui’smenu,WangPengwrotehisownsign,8.saying(say)energygivingfoodserved.Infact,therewasweaknessinWangPeng’smenu,too.Foodathisrestaurant9.contains(contain)toomuchfat.Sotheonlysolutionistocombinethetwomenustogethertobe10.abalancedmenu.

Ⅱ.教材与短文改错

Finally,YongHuiandWangPengcouldbegantotalkaboutmenusandbalanceddietsinthepeace.Theyfoundneitheroftheirrestaurantsofferabalanceddiet.Sotheydecidedtocombineourideasandprovideabalancedmenuwithfoodfullenergyandfibre.TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecamemuchslimandYongHuiputonmoreweigh.Aftersometimethetwofoundthattheirbusinesscooperationshadturnedintoapersonallyone.Atlasttheygotmarriedandlivedhappyeverafter.

答案

Finally,YongHuiandWangPengcould

totalkaboutmenusandbalanceddietsinthepeace.Theyfoundneitheroftheirrestaurants

abalanceddiet.Sotheydecidedtocombine

ideasandprovideabalancedmenuwithfood

energyandfibre.TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecamemuch

andYongHuiputonmore

.Aftersometimethetwofoundthattheirbusiness

hadturnedintoa

one.Atlasttheygotmarriedandlived

everafter.

Ⅲ.教材与微写作

写作素材

(关于健康饮食)

1.玛丽是个胖女孩,想减肥变得苗条。

2.她没有咨询医生而是只吃生的蔬菜。

3.很快,她发现自己的精力大不如前,容易疲劳,并失去了信心。

4.后来她意识到她应该平衡饮食。

提示:

黑体部分用本单元词汇表达,并且请使用who引导的定语从句。

连句成篇

(将以上句子连成一篇50词左右的英语短文)

Mary,whowasafatgirl,wantedtoloseweighttobecomeslim.Shedidn’tconsultthedoctorandlivedonrawvegetables.Soonshefoundshewasnotasenergeticasbeforeandgottiredeasilyandlostheart.Latersherealizedsheoughttokeepabalanceddiet.

                   

Ⅰ.阅读理解

(2016·江西南昌二中模拟)

Whyarepeopleinterestedineatingrawfoodsorwholefoods?

Onereasonisthateatingthesetypesoffoodreducestheriskofacidaccumulationinyourbody.

Rawandwholefoodsareusuallydigestedmoreefficientlythancookedandrefinedfoods.Whenwecookfoods,wedestroythenaturalenzymes(酶)thatarepartofthefoodinitsrawform.Theseenzymeswereintendedbynaturetohelpusdigestthefood.Whenweconsumefoodwithoutthesenaturalenzymes,ourbodieseitherdigestthefoodimproperlyorallowtoomanynutrientstobeabsorbedintothebloodstream.Inbothinstances,theresultisobesity(肥胖).Whentoomanynutrientsareabsorbedatonce,thebodygrowsfat.Improperlydigestedfoodmovesslowlythroughthedigestivetract(消化道),whereitbecomesincreasinglyacidic.Toprotectitsvitalorgansfromthisacidicwaste,thebodychangestheacidintofatandstoresitsafelyawayfromtheorgans.

Processedfoodscontainchemicalelements,whichmightconfusetheappetitemechanismthattellsuswhenwe’vehadenoughtoeat;asaresult,peopleoftenovereat.Processedfoodsalsoupsetthedigestivecycle.Thebodywilleitheridentifythesefoodsasallergens(过敏原)andthenstorethemsafelyawayfromtheorgansasfat,ortheremainsofundigestedfoodwillbecomeacidicandenterthebloodstreamasacidwaste,whichwillsticktothebloodvesselwallsandblockthepassageofvitaloxygenandnutrientsheadingforthebody’scells.Thebody’smetabolism(新陈代谢)becomesinactive,andtheresultisweightgainandobesity.

Theaccumulationofacidinthedigestivetractmakesdigestionincreasinglyinefficient.Whenthathappens,evenhealthyfoodscanbecomeacidicandthefoodallergieswillbecomemorecommon.

Tostopthisviciouscircleinitstracks,peopleneedtoconsumefoodandsupplementsthatwillneutralize(中和)theacidalreadyaccumulatedinbody.Eatingtherighttypesofrawandwholefoodscanhelp.It’salsoimportanttorestoreyourenzymebalance.Youneedtoidentifyandavoidthefoodsthatcauseacidaccumulationandconsumethefoodsthatincreaseenzymeproduction.Ifyoutrulywanttochangeandhelpyourbodyhealitself,youneedtotakeanactiveapproach.

1.ItcanbeinferredfromPara.2that.

A.foodswithnaturalenzymeshelppeoplekeepfit

B.we’dbetterbecautiousaboutrawandwholefoods

C.itisessentialforpeopletoprotecttheirvitalorgans

D.givingupcookedandrefinedfoodsisanewlifestyle

答案 A

解析 推理判断题。

根据第二段前三句“Rawandwholefoodsareusuallydigestedmoreefficientlythancookedandrefinedfoods.Whenwecookfoods,wedestroythenaturalenzymes(酶)thatarepartofthefoodinitsrawform.T

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