全国用版高考英语大一轮复习 Unit 2 Healthy eating教师用书 新人教版必修3.docx
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全国用版高考英语大一轮复习Unit2Healthyeating教师用书新人教版必修3
(全国用)2019版高考英语大一轮复习Unit2Healthyeating教师用书新人教版必修3
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,YongHuiandWangPengcouldtotalkaboutmenusandbalanceddietsinthepeace.Theyfoundneitheroftheirrestaurantsabalanceddiet.Sotheydecidedtocombineideasandprovideabalancedmenuwithfood或energyandfibre.TheirbalanceddietsbecamesuchasuccessthatbeforelongWangPengbecamemuchandYongHuiputonmore.Aftersometimethetwofoundthattheirbusinesshadturnedintoaone.Atlasttheygotmarriedandlivedeverafter.
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)thatarepart