Unit 3 Learning About Language 课后练-高中英语人教版（2019）选择性必修第二册

Unit3learningaboutlanguage课后练PartI基础部分

一、完成句子这个小女孩确实对与卡通有关的一切都变得疯狂起来。Thelittlegirl________________________everythingtodowithcartoon.她四岁时开始学习钢琴。She__________________toplaythepianoattheageoffour.在你去看电影之前,你必须把你的房间打扫干净。Youhaveto________________________beforeyougoingtoseeafilm.他不喜欢生鱼,这对美国人来说是常有的事。______________________________withAmericans,hedoesnotcareforrawfish.该组织公开道歉并承诺为慈善事业捐款。Theorganizationpubliclymadeanapologyandpromisedto________________charity.Nosooner___________________________________(我们老师停止讲话)thanthebellrangannouncingtheendoftheclass.二、选词填空atleast;contributeto;dealwith;earnone'sliving;setoff;switchoffsliceoff;bedifferentfrom;ontheotherhand1.

Yoursuccessshould

____________

thesuccessofothers!2.

WhenIworkedinFloridaI____________touristsallthetime.3.

Whattimeareyouplanningto____________tomorrow?4.

Weneedto____________thecellphoneandleavethechildrentoplaybythemselves.5.0urheadmasterrattled(絮叨)onfor____________twohoursattheopeningceremony.6.

Theybeganto____________whentheywereveryyoung.7.

Daughtersalwayswantto

____________theirmother.8.Ontheonehand,Peter'sroommateiskind.____________,he'squitemessy.9.Just____________enoughmeatforyourdinner,andputtherestback.三、单句语法填空1.Inthelastfewyears,China______(make)greatachievementsinenvironmentalprotection.2.Thechildrengatheredintheyardtoset________fireworks.3.Ourgroup_____(consist)of45menand38women.4.Tomwasshockedtorealizethatthetwo-monthsummervacation_____

(pass)beforeheknewit.5.WhenIgottothestation,thetrain_____(leave).6.Bythetimehisparentsarrivedatthehospital,he_____(wheel)intotheoperatingroom.7.AlltheteainChinacanbemainlydividedintosix_____(category)—green,white,yellow,oolong,blackanddarktea.8.BythetimeLiMinghurriedhome,hefoundthathismother

_____(send)tohospital.9.Oneday,abeggarfoundaleatherpursethatsomeone

_____(drop)inthemarketplace.10.Helensaidshe_____

(sign)upfortheInternationalMathematicalOlympiad.11.Scientistshaverespondedby___________(note)thathungrybearsmaybecongregating(聚集)aroundhumansettlements.12.I___________(expect)tocomeovertoseeyoulastnight,butsomeonecalledmeandIcouldn'tgetaway.PartII提高部分一、阅读理解

Scientistshavefoundthateatingdarkchocolateappearstolowertheriskofdepressionbyfourfold.While7.6percentofthe13,000peoplesurveyedreporteddepressivesymptoms,just1.5percentofthechocolateeatersdid.Thestudyalsofoundthatthepeoplewhoconsumedthemostofanychocolatewerealso57percentlesslikelytoreportdepressivesymptoms.

Thestudyisthefirsttoexaminetheassociationwithdepressionaccordingtothetypeofchocolateconsumed.Theteamassesseddatafrom13,626adultsfromtheUSNationalHealthandNutritionExaminationSurvey.

Arangeofotherfactorsincludingheight,weight,maritalstatus,education,householdincome,physicalactivity,smokingandchronic(慢性的)healthproblemswerealsotakenintoaccounttoensurethestudyonlymeasuredchocolate'seffectondepressivesymptoms.

Afteradjustingforthesefactors,itwasfoundthatindividualswhoreportedeatinganydarkchocolateintwo24-hourperiodshad70percentloweroddsofreportingclinicallyrelevantdepressivesymptomsintheprevioustwoweeksthanthosewhoreportednoteatingchocolateatall.

Chocolatecontainsanumberofpsychoactiveingredients(精神活性成分)whichproduceafeelingofeuphoria(兴奋感)similartothatofcannabinoid(大麻素),foundincannabis.Italsocontainsphenylethylamine(苯基乙胺),whichisbelievedtobeimportantforregulatingpeople'smoods.

HoweverBritishscientistsurgedcautionaboutthefindings,suggestingthatthedecisiontoeatdarkchocolatecouldbelinkedtootherhealthfactors.Forexample,peoplewhochoosedarkchocolatemaybemorehealthconsciousingeneral,whichisknowntoprotectagainstdepression.

Depressedpeoplearealsomorelikelytocravemoresugaryfattyfoodsandsocouldbelesslikelytopickadarkalternativewhenchoosingchocolate.1.Whatistheaimofthestudy?

A.Tofindacurefordepression.

B.Tofindoutthecauseofdepression.

C.Toresearchontheingredientsofchocolate.

D.Tostudyassociationbetweendepressionandchocolate.

2.Whatisphenylethylamine?

A.Somethingthatcanmakepeopleexcited. B.Somethingthatcanadjustpeople'smoods.

C.Somethingthatcanmakepeopledepressed. D.Somethingthatcanmakepeopleoverweight.

3.WhatisBritishscientists'attitudetowardthefindings?

A.Supportive. B.Negative. C.Doubtful. D.Cautious.

4.Whataredepressedpeoplemorelikelytodo?

A.Eatsugaryfattyfoods. B.Havedarkchocolates.

C.Exerciseoutdoors. D.Concernabouthealth.二、七选五UsingHealthyCookingMethodsIsImportant

Eatinghealthiermealsisabigpartoftakinggoodcareofyourselfandyourfamily,buteatinghealthiermealsdoesn'tmeanyouhavetogiveupyourfavoritefood.__1___

Boilvegetablesandmeatswithoutusinganyoilsorfats.

___2__It'snotonlyhealthierthanusinglotsoffats,butalsoitkeepsthenutrientsofthefoods.Allyouneedtoboilfoodisalargepot,water,andalittlebitofsalt.Carrots,cabbages,potatoes,chickenandbeefarejustafewchoicesforfoodyoucanboil.

Steamvegetablesandfishtokeepallthenutrientsunbroken.Youcanplaceasteamingbasketoverapotofboilingwaterandplacetheminthesteamerbaskettocontainallthejuices.Simplybringapotofwatertotheboil.

__3___Addyourfoodtothebasket.Addsomesaltorlemonjuicetoyoursteamedvegetablesorfishforsomeextraflavor.

__4___Barbecueisgreatfromacertainpointofviewbecauseitmakesyourmeatsoftandtastywhilealsolettingthefatdripawayfromit,whichishealthierforyou.Italsopassesonaniceflavortomeatsandvegetables.Youcanroaststeakandchicken,aswellasvegetables,

likepotatoes,peppers,onions,andevenlettuce.Tryeatingrawfoodstoavoidlosinganynutrientsthroughcooking.Focusoneatinguncookedfoods.

__5___Eatingonlyrawfoodsisn'trecommendedforchildrenorwomenwhoarepregnant.A.Placeyoursteambasketontop.B.Roastmeatsandvegetablesforlessfat.C.Fruitandvegetablesaregoodforhealth.D.Boilingisasimpleandhealthywaytocook.E.Fruits,vegetables,nuts,andseedscanbeeatenuncooked.F.Eatinghealthilymeanscookinglessmeatbutmorevegetables.G.Learninghowtocookfoodinahealthierwaymayhelpeathealthily.三、完形填空

Meetingyourfamily'snutritionalneedsmayseemdifficultconsideringtoday'sbusylifestyle.Butitdoesn'thaveto

1

.

Evenanewemphasis

2

morefruitandvegetablesdoesn'tnecessarilymeanmorepreparationtimeifyou

3

theconvenienceofcannedfood.

Whenyouopena

4

offruitorvegetablesathomeyouhavefreshpackednutritionalproduceathand,withnoman-madeingredientsandnopreservatives(防腐剂).Andalltheworkhasbeen

5

foryou:theslicing,thepeeling,eventhecooking.Cannedfruitandvegetablesleaveyouthe

6

tobecreative.Andwiththevarietyoffruitandvegetablesavailablethesedays,youcanservedifferentcombinations,createnewdishes,and

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newtastestooldrecipes.Cannedfoodsaregoodaswell.AUnitedStatesDepartmentofAgricultureandNationalNutritionalFoodsAssociationco-sponsoredstudyshowscannedvegetablestobejustas

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asfreshorfrozen.Becausecannedvegetablesare

9

withinhoursofbeingpacked,theygenerallyretain(保留)70to90percentoftheirnutrients.

Fruitandvegetablescanningisas

10

asyourgrandmother"storesup"tomatoesandotherthingsfromthegarden.Freshproduceistakenfromthefieldatjusttherighttime,

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tothecannery(罐头食品厂),checked,washed,sealed,andsterilized(消毒).Allthisgenerally

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inlessthan24hoursto

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thebestqualityandnutritionalvaluewithouttheneedforanypreservatives.

Usetheliquidsthatvegetablesare

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inasasubstituteforwaterinrecipestogetthatlastdropofgoodnutrition.

Mostmajorbrandsofcannedfruitandvegetablesincludenutritional

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andingredientstatementsontheirlabels.Thisisespeciallyimportanttothoseoncalorie-consciousorrestricteddiets.1.A.do

B.be

C.seem

D.need2.A.on

B.to

C.about

D.over3.A.payattentionto

B.getholdof

C.havefaithin

D.takeadvantageof4.A.bowl

B.bottle

C.can

D.box5.A.prepared

B.done

C.designed

D.arranged6.A.demand

B.time

C.patience

D.place7.A.increase

B.decrease

C.put

D.add8.A.good

B.bad

C.colorful

D.eco-friendly9.A.cooked

B.fried

C.processed

D.boiled10.A.simple

B.complex

C.quick

D.convenient11.A.delivered

B.carried

C.brought

D.presented12.A.comes

B.happens

C.goes

D.takes13.A.ensure

B.remain

C.promote

D.produce14.A.put

B.stored

C.canned

D.buried15.A.element

B.content

C.detail

D.percentage四、语法填空

InNorthAmerica,peoplearealwaysin

_____1______hurry.Childrenusuallyhavespeciallessonsorsportsactivitiesafterschool.Parentsoftenworklateand

_____2______(get)homeuntil7or8o'clockatnight.MostNorthAmericanfamiliesdon'thavetimetoprepareameal.Thatis

_____3______fastfoodissopopularinNorthAmerica.Peoplespendabout40%oftheirdollarsonfastfood.

Peopleusuallybuyfastfoodfromrestaurantchains

_____4______asPizzaHut,McDonald's,andKFC,

_____5______theycanenjoypizza,sandwiches,sausages,_____6______

(fry)chicken,andsoon.Fastfoodsavestime,butitisnotnutritious.

Althoughfastfood

_____7______(call)junkfood,itisverypopularinmanycountries.Americanfastfoodcompaniesnowhaverestaurantsallovertheworld.ButnoteveryoneishappyaboutthespreadofNorthAmericanfastfood.AgroupofpeopleinItalywanttofight

_____8______thespreadofAmericanfastfood.Overall,theydon'tliketheideaof____9____(many)fastfoodchains

____10_____

(open)restaurantsintheircountry.五、书面表达为了丰富同学们的校园生活,给英语学习者提供相互交流的好机会,学校决定开办英语角。请你以学生会的名义写一则书面通知,向全校学生介绍英语角的相关情况,内容包括:1.举行开幕式的时间及地点;2.英语角活动的内容;3.参与的人员。注意:1.词数80左右;

2.可以适当增加细节,以使行文连贯。​参考词汇:开幕式openingceremony_________________________________________________________________________________________________________________________________________________________________________________________________________________________________