备考资料届高考英语大一轮复习专用讲义必修3Unit 2 Healthy eatingdoc.docx

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备考资料届高考英语大一轮复习专用讲义必修3Unit 2 Healthy eatingdoc.docx

备考资料届高考英语大一轮复习专用讲义必修3Unit2Healthyeatingdoc

Unit2Healthyeating

一、课前基础自查

(一)分类记单词——省时高效

Ⅰ.阅读单词(知其意)

1.musclen.  肌肉;(食用)瘦肉

2.digestvi.&vt.消化

n.摘要;概要

3.glarevi.怒目而视;闪耀

n.怒视;炫目的光

4.spyvi.&vt.窥探;秘密监视

n.间谍;侦探

5.roastadj.烤制的

vt.&vi.烤;烘;烘烤

6.obesityn.过度肥胖

7.garlicn.大蒜

8.cooperationn.合作;协作

9.breastn.胸部;乳房

10.fibren.纤维;纤维制品

11.vitaminn.维生素

12.proteinn.蛋白质

Ⅱ.重点单词(写其形)

1.dietn.      日常饮食

vi.节食

2.fryvt.&vi.油煎;油炸

3.slimvi.变细;减肥

adj.苗条的;纤细的

4.lien.谎话;谎言

vi.说谎

5.customern.顾客;消费者

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

Ⅲ.拓展单词(通其变)

1.balancen.天平;平衡vt.平衡;权衡→balancedadj.均衡的

2.curiosityn.好奇心→curiousadj.好奇的→curiouslyadv.好奇地

3.weaknessn.缺点;虚弱;弱点→weakadj.虚弱的

4.strengthn.强项;长处;力量→strengthenvt.加强;巩固→strongadj.强壮的;坚强的

5.limitvt.限制;限定n.界限;限度→limitedadj.有限的→limitationn.范围;限制

6.benefitn.利益;好处vt.&vi.有益于;有助于;受益→beneficialadj.有益的

binevt.&vi.(使)联合;(使)结合→combinationn.结合;联合

[语境活用]

1.Childrenarealwayscuriousabouteverythingtheyseeandhear.Theywillaskallkindsofquestionscuriously.Tomeettheircuriosity,_we'dbetteranswerthempatiently.(curiosity)

2.Davidhasastrongbody.Hehasthestrengthtodothishardwork.Wehadbetterstrengthentherelationshipwithhim.(strength)

3.EveryoneknowsthebenefitoflearningEnglishandifyoulearnitwell,itwillbebeneficialtoyourfuturecareer.ItisreportedthatmanygraduateshavebenefitedfromhavingagoodcommandofEnglish.(benefit)

4.Wecan'talwayscombineworkwithpleasure,andthecombinationishardtoget.(combine)

5.Thenaturalresourceswehavearelimited.Thereforewehavenoreasontowastethepreciousresourceswithoutlimit.(limit)

(二)练中记短语——记牢用活

写准记牢

语境活用(选用左栏短语填空)

1.lose_weight      体重减轻;减肥

2.get_away_with受到从轻发落;(做坏事)不受惩罚

3.tell_a_lie说谎

4.win_...back赢回;重新获得

5.earn_one's_living谋生

6.in_debt欠债

7.spy_on暗中监视;侦查

8.cut_down削减;删节

9.before_long不久以后

10.put_on_weight增加体重

11.glare_at怒目而视

12.balanced_diet平衡膳食

13.for_the_benefit_of为了……的利益

14.keep_fit保持健康

1.ThoughJennyisthebeststudentinstudy,sheshouldn'tget_away_withtellingalie.

2.Manypeoplewholivealongthecoastearn_their_livingbythefishingindustry.

3.Yousmoketoomuch,youshouldtrytocut_downinordertokeephealthy.

4.Before_long,_hedecidedtoreturntothesmallvillagewhereheoncelivedtohelpthosepoorchildren.

5.Sincehismotherhasbeenillforalongtime,heisheavilyin_debt.

6.Youeatthefoodscontainingtoomuchsugarandfat,whichmakesyouput_on_weighteasily.

7.Thegovernmentwillhavetoworkhardtowin_backtheconfidenceofthepeople.

(三)仿写明句式——以用为本

教材原句

句式解读

句式仿写

1.“Nothingcouldbebetter,”hethought.

他想:

“再没有比这些更好吃的了。

否定词与比较级连用表示最高级含义。

就我看来,没有什么比阅读更让人愉快的了。

AsfarasI'mconcerned,nothing_could_be_more_pleasantthanreading.

2.SomethingterriblemusthavehappenedifLiChangwasnotcomingtoeatinhisrestaurantashealwaysdid.

要是李昌不像往常那样到他的餐馆里来吃饭,那问题一定严重了。

as引导方式状语从句。

要是他不像以前那样微笑的话,那他肯定是遇到了令他不高兴的事。

Somethingunpleasantmusthavehappenedtohimifhedidn'tsmileas_he_always_did.

3.HecouldnothaveYongHuigettingawaywithtellingpeoplelies!

他可不能让雍慧哄骗人们后跑掉!

can'thavesb.doingsth.“不允许某人做某事”。

我不允许你用粗鲁的方式跟你的妈妈说话。

你必须立刻向她道歉。

Ican't_have_you_speaking_to_your_motherinarudemanner.Youmustapologizetoherimmediately.

4.Accordingtomyresearch,neitheryourrestaurantnormineoffersabalanceddiet.

根据我的研究,你我两家餐馆所提供的都不是平衡膳食。

neither...nor...意为“既不……也不……”。

我们的学校位于美丽的天津市,在秋天它既不太热也不太冷。

OurschoolliesinTianjinCity,whichisbeautiful.Inautumn,itisneither_too_hot_nor_too_cold.

二、课堂重点深化

1.balancen.天平;平衡vt.平衡;权衡

 [自主体验]

单句语法填空

①Beforemakingthefinaldecision,you'dbetterbalancetheadvantagesagainstthedisadvantages.

②You'dbetterkeepabalanced(balance)dietforthebenefitofyourhealth.

补全句子

③Whentheboywasrunningafterhisbrother,helost_his_balanceandhadabadfall.

当小男孩跑着追哥哥时,他失去平衡重重地跌了一跤。

 [系统归纳]

(1)balanceAagainstB     权衡/比较A和B

(2)balancedadj.平衡的;均衡的

keepabalanceddiet保持均衡的饮食

(3)keepthebalanceofnature保持生态平衡

keepone'sbalance保持平衡

loseone'sbalance失去平衡

 [重点强化]

佳句时时写

④你太努力工作了,你最好在工作和休闲之间保持平衡。

Youareworkingtoohard.You'dbetterkeep_a_balance_between_work_and_relaxation.

僻义牢牢记

⑤ImustcheckmybankbalancebeforeIdecidetobuythecar.余额

2.liev.说谎;躺下;位于n.谎言;谎话

 [自主体验]

单句语法填空

①Mymotherwon'thavemelying(lie)tohernomatterwhathappens.

②Thetownlies(lie)onthecoastwithamazingscenery,whichattractsmanyvisitorseveryyear.

③Hedidn'tfinishhishomeworklastnightsohetoldlies(lie).

④Thesurvivorslay(lie)onthebeach,exhaustedandshocked.

 [系统归纳]

(1)tellalie/lies    撒谎;说谎

awhitelie善意的谎言

(2)lietosb.向某人撒谎

liein在于……

 [重点强化]

易错对对碰(lie/lay)

⑤Theboylyingonthegroundliedtohismotherthatthecockhadlaidanegg.

⑥Thelivingroomiscleanandtidy,withadinningtablealreadylaidforameal.

佳句时时写

⑦毫无疑问,这个候选人的优势在于他能用英语和外国人交流。

Thereisnodoubtthatthiscandidate'sadvantagelies_in_his_ability_to_communicate_withforeignersinEnglish.

[名师指津]

单词

词性

词义

过去式

过去分词

现在分词

lie

vi.

说谎

lied

lied

lying

lie

vi.

躺;位于

lay

lain

lying

lay

vt.

放置;下蛋

laid

laid

laying

3.strengthn.[C]强项;长处;优点[U]力量;体力

 [自主体验]

单句语法填空

①(2017·北京高考)Oneideaisthatsleephelpsusstrengthen(strong)newmemories.

②Thestrengthofridingbikesisthatitcanbuildupourstrength.

③Theabilitytokeepcalmisoneofhisstrengths(strength).

[系统归纳]

(1)buildupone'sstrength/body  强身健体

strengthsandweaknesses优点和缺点

Thestrengthof...isthat...……的优点是……

(2)strengthenvt.&vi.加强;巩固

 [重点强化]

佳句时时写

④(2018·全国卷Ⅲ书面表达)为了强身健体,我们经常组织各种各样的活动,例如:

打篮球、乒乓球等。

To_build_up_our_strength,_weoftenorganizeallkindsofactivities,suchasplayingbasketballandtabletennis.

4.limitvt.限制;限定n.界限;限度

 [自主体验]

单句语法填空

①Setalimittothenumberoftasksyoutakeoneachdayandsticktoit.

②Lifeislimited(limit),butthereisnolimittoserving(serve)thepeople.

③Anydriverfounddrivingbeyondthespeedlimitwillbecharged.

 [系统归纳]

(1)beyondthelimit     超过限度

withinthelimitsof在……范围内

setalimittosth.对……规定限度

thereisa/nolimittosth.对……是有限的/无限的

(2)limit...to...把……限制在……内

(3)limitedadj.有限的

limitlessadj.无限的

 [重点强化]

佳句时时写

④(2015·全国卷Ⅰ书面表达)文章的长度应限制在400词左右。

Thelengthofthearticleshould_be_limited_to400wordsorso.

僻义牢牢记

⑤Thepublicisnotallowedwithina2milelimitofthemissilesite.界限

5.benefitn.好处;利益;优势vt.&vi.有益于;有助于;受益

 [自主体验]

单句语法填空

①Asweallknow,booksarethesourceofknowledge,fromwhichIbenefitalot.

②IfIamluckyenoughtobeelected,Iwillmakeeveryefforttoserveforthebenefitofstudentsandourclub.

③Aseveryoneknows,sportsarebeneficial(benefit)tobuildingourstrength.

 [系统归纳]

(1)benefitfrom/by...  从……中受益;得益于……

(2)forthebenefitof为了……的利益

(3)beneficialadj.有益的;有利的

 [重点强化]

佳句时时写(一句多译)

(2018·全国卷Ⅰ书面表达)了解中国的餐桌礼仪对你很有益。

④Having_a_good_knowledge_of_table_manners_of_China_will_benefit_you_greatly.(benefitvt.)

⑤Having_a_good_knowledge_of_table_manners_of_China_will_be_of_great_benefit_to_you.(benefitn.)

⑥Having_a_good_knowledge_of_table_manners_of_China_will_be_very_beneficial_to_you.(beneficial)

僻义牢牢记

⑦In1986,morethanthreemillionpeoplewerereceivingunemploymentbenefit.救济金

6.combinevt.&vi.(使)联合;(使)结合

[自主体验]

单句语法填空

①Onlywhenourtheoryis_combined(combine)withpracticecantheformerbecomereliableknowledge.

②Itwasseveralfactorsthatcombinedto_harm(harm)ourfriendship.

③Thefirmisworkingonanewproductincombinationwithseveraloverseaspartners.

 [系统归纳]

(1)combine...with/and... 把……与……结合起来

combinetodosth.联合起来做某事

(2)combinationn.结合;联合;组合;联合体;结合物

incombination(with)(与……)联合/结合

 [重点强化]

佳句时时写

④如果他能把自己的才能和勤奋结合起来,他应该会很有成就。

Ifhecancombine_his_ability_with_hard_work,_heshouldbeverysuccessful.

1.getawaywith受到从轻发落;(做坏事)不受惩罚

 [系统归纳]

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

getover克服(困难);从……中恢复过来

getthrough完成;接通电话;通过

getacross(tosb.)(向某人)解释清楚;使(某人)了解

 [重点强化]

用法条条清(选用上述短语填空)

①Iranghimseveraltimesthismorningbutcouldnotget_throughtohim.

②Ifwecanget_overpresentdifficulties,theneverythingshouldbeallright.

③Ittookalongtimetoget_acrosstotheworkersthewaythemachineworked.

④EverynowandthenIliketospendafewdaysinthecountrytoget_away_fromthenoiseandpollutionofLondon.

佳句时时写

⑤我们的英语老师严格要求我们,他绝不允许我们在考试中的作弊行为不受处罚。

OurEnglishteacherisverystrictwithus.Hewon'thaveusgetting_away_with_cheating_in_the_exam.

2.cutdown削减;删节;减少;砍倒;降低;杀死;夺去……的生命

 [自主体验]

写出下列句中cutdown的含义

①Everyoneofuscanmakeagreatefforttocutdowntheuseofenergyinourcountry.减少;削减

②Immediateactionsshouldbetaken,likestoppingcuttingdowntrees,tobettertheenvironment.砍倒

③Hunger,coldandillnesshavecutdownmanyofthevillagers.杀死;夺去……的生命

 [系统归纳]

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

 [重点强化]

用法条条清(cutin/cutoff/cutup)

④I'dfeelcut_offifIdidn'tknowwhatwashappeningintheworld.

⑤Cut_upthecarrotsbeforeyouputthemintothepot.

⑥Shekeptcutting_inonourconversation,whichmadeusveryangry.

佳句时时写

⑦为了保持健康,我们应该减少上网的时间。

Inordertokeepfit,weshouldcut_down_the_time_spent_in_surfing_the_Internet.

3.否定词与比较级连用表示最高级含义

 [教材原句] “Nothing_could_be_better,”hethought.

 [自主体验]

①Yourstoryisperfect;I'veneverhearda_better_onebefore.

你的故事太完美了,我之前从来没有听过比这更好的故事。

②Tomistaller_than_any_other_studentinourclass.

汤姆是我们班最高的学生。

③Youcan_never_be_too_carefulwhilecross

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