高一英语单元探究导学 3.docx

高一英语单元探究导学 3.docx

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高一英语单元探究导学3

课后阅读训练

　Unit2　Period3

Ⅰ.阅读理解

A

　　Meatandvegetablesaremeasuredingramsandkilograms.Milkandotherliquidfoodsaremeasuredinlitersormilliliters.Theseunitsonlymeasurequantity.Theydonotmeasurethevalueofthefoodtothebody.Theunitwhichmeasuresthequalityorvalueoffoodisthecalorie,theamountofheatgivenoffbyfoodwhenitburns.Thismeasurementtellshowmuchenergyacertainfoodhaswhenitiscompletelyusedbythebody.

Ourbodiesusevaryingamountofcalories.Themoreexercisewetake,themorecaloriesweburn.Ifweeatfoodwhichcontainsmorecaloriesthanweuseup,thenitispossiblethatwewouldincreaseinweight.Inordertoavoidbecomingoverweight,itisadvisabletoeatabalanceddietandnottoeattoomanyfoodsthathaveahighcalorierating.Thetablebelowgivesyousomeideaofthenumberofcaloriesinfood.

A.Meats

B.Fruits

C.SweetsandPastries

D.Vegetables

Sliceofbacon50

Apple70

Smallchocolatebar190

60gbean15

Hamburger300

Orange60

Largechocolatebar225

60gcarrot18

Sliceofbeef100

Pear80

Sliceapplepie300

60gpotato60

Sausage180

Banana80

Doughnut200

60gonion25

Meatpie500

Plum20

Scoopoficecream85

60gcucumber10

Sausageroll350

Tomato20

Bagofpotatocrisps145

60gcabbage15

【语篇概述】我们人体每天需要摄入多少热量才合适呢?

文中表格所列的数量会给你一个很好的参考!

1.Whichisthebesttitleofthispassage?

A.Howtomeasurethequalityoffood

B.Caloriesinfoods

C.Theunitsofmeasurement

D.Howtokeepfit

【解析】选A。

主旨大意题。

由文章第一段中的信息句“Theunitwhichmeasuresthequalityorvalueoffoodisthecalorie,theamountofheatgivenoffbyfoodwhenitburns.”可知本文主要讲述了如何衡量食品的质量。

2.Howmanyslicesofbaconequalthesamenumberofcaloriesasinasausageroll?

A.7.　　　B.6.　　　C.5.　　　D.8.

【解析】选A。

推理判断题。

由“Sliceofbacon50,Sausageroll350”,350÷50=7可知。

3.Toavoidbecomingoverweight,itisbettertoeatmore______.

A.chocolate　　　　　　　B.meatpies

C.fruitD.applepies

【解析】选C。

细节理解题。

通过表中所列食品热量的大小可作比较。

4.Whendoyouneedthemostcaloriesfromyourdiet?

A.Whenwesleep.

B.Whileworkinginthefields.

C.Whilewatchingaplay.

D.Aftergettingup.

【解析】选B。

推理判断题。

通过信息句“Themoreexercisewetake,themorecaloriesweburn.”可知B项正确。

B

TheOwlCount

Anniesleptinthefrontoftheseatasherfatherdrovethroughthedarkness.“We’realmostthere!

”Dadannouncedcheerfully.“Soonwe’llbeobservingandcountingowlsatthestatepark.”Annienoddedandsmiled.Thetimewas4:

30a.m.Lookingoutintothedarkness,Annierememberedlearninginschoolthatmostowlsareactiveatnight,whentheyhuntforfood.Duringthedaytheysleepinhard-to-findspots.

“Dad,whydoyouneedtocountowls?

”sheasked.“It’simportantforthescientiststohavecurrentinformationaboutbirdpopulations,”heexplained.“Wewanttoknowwhichbirdshavedecreasedinnumberandwhetheranynewkindsofbirdsarecomingintoacertainarea.YouandIwillwritedownthekindsofbirdsthatweseetodayandkeeparecordofhowmanytimesweseeeachkind.Thenwe’llsendoutareporttoascientificorganizationthatiscollectingaboutbirdsfrompeoplealloverthecounty.”

Dadpulledintotheparkinglotofthestatepark.Then,withflashinginhand,theybegantheirhikeintothewoods.Anniezippeduphercoatandtriedtokeepfromtrembling.Shehadnotexpectedthemorningtobesofrigid.Luckilyhergloveswereinherpocket.

SuddenlyAnnie’sfatherstoppedandgesturedforhertobestill.Obeying,Anniedidnottakeanotherstep.Shethoughtsheheardalowcryinguphead.“That’scertainlyascreechowl,”herfatherwhispered.“Let’sgetalookatit.”Afterlookingmoreclosely,Anniecouldseethatitwasasmallowl.Sensingdanger,theowlnarroweditseyesandpulleditsfeatherstightlyagainstitsbody.Anniecarefullywrotedowninhernotebookthattheyhadseenascreechowl.

Walkingalittlefarther,theycametoatalloaktree.“Thislookslikeaperfectspottoattractowls,”Dadsaid.“I’mgoingtoplayarecordingofcommoncallofthebarredowl.Maybewecangetonetoanswer.”Anniecouldhardlybelieveherear.Therecordedallsoundedasifthebirdwereasking,“whocooksforyou?

”MomentslaterAnniethoughtsheheardareturncallindistance.Sheheldherbreathandwaited.Suddenlyahugebirdlandedveryquietlyonabranchabovethem.

Anniehadlongforgottenhowcolditwas.Shestoodinwonder,shiningherflashlightonthebirdandstudyingitcarefully.Thebarredowlwasnearlytwofeettall.Grayfeatherssurroundeditsdarkeyes.Thebirddidnotmatter.Anniewouldneverforgettheimageofthepowerfulbarredowl.

【语篇概述】本文讲述了安妮和父亲夜间一起观察猫头鹰并进行研究的过程。

5.WhydidAnnieandherfathergotothestatepark?

A.Totakeahikeinthewoods.

B.Torecordthecallofbarredowl.

C.Tocollectinformationaboutbirds.

D.Toprotecttheenvironmentforwildlife.

【解析】选C。

细节理解题。

根据文章中第二段所描述的内容,可知Annie的爸爸需要观察并且收集每种鸟类出现的数据,并对其进行研究。

6.Theunderlinedword“frigid”inParagraph3probablymeans______　.

A.darkB.clear

C.coldD.nice

【解析】选C。

词义猜测题。

分析此词的语境,由“Anniezippeduphercoatandtriedtokeepfromtrembling.以及Luckilyhergloveswereinherpocket”,可知当时天气是非常冷的。

7.InParagraph4,whydidAnnie’sfatherstophersuddenly?

A.Henoticedascreechowl.

B.Heheardsomebodycrying.

C.Hesensedtheywereindanger.

D.Heremindedhertotakedownnote.

【解析】选A。

细节理解题。

由文章第四段前几句的描述,可知Annie的爸爸让她停下来并保持静止,是因为看见了一只screechowl。

8.HowdidAnniefeelwhenshesawthebarredowl?

A.Bored.B.Relaxed.

C.Frightened.D.Amazed.

【解析】选D。

推理判断题。

根据文章最后一段中的“...stoodinwonder,...neverforgettheimageofthepowerfulbarredowl”,可推断出Annie当时的心情是很惊讶的。

C

Greenisanimportantcolorinnature.Itisthecolorofgrassandtheleavesontrees.Itisalsothecolorofmostgrowingplants.

Sometimes,thewordgreenmeansyoung,freshandgrowing.Sometimes,itdescribessomethingthatisnotyetripe（成熟的）orfinished.

Forexample,agreenhornissomeonewhohasnoexperience,whoisnewtoasituation.Inthe15thcentury,agreenhornwasayoungcoworoxwhosehorns（角）hadnotyetdeveloped.Acenturyorsolater,agreenhornwasasoldierwhohadnotyethadanyexperienceinbattle.Bythe18thcentury,agreenhornhadthemeaningithastoday—apersonwhoisnewinajob.

About100yearsago,greenhornwasapopularexpressionintheAmericanwest.Old-timersusedittodescribeamanwhohadjustarrivedfromoneofthebigcitiesbackeast.Thegreenhornlackedtheskillshewouldneedtoliveinthewest.

Someonewhohastheabilitytogrowplantswellissaidtohaveagreenthumb.Theexpressioncomesfromtheearly1900s.Apersonwithagreenthumbseemstohaveamagictouchthatmakesplantsgrowquicklyandwell.Youmightsaythatthewomannextdoorhasagreenthumbifhergardencontinuestogrowlongafteryourplantshavedied.

Greenisalsothecolorusedtodescribethepowerfulemotion,jealousy（嫉妒）.Thegreen-eyedmonsterisnotafrighteningcreaturefromouterspace.ItisanexpressionusedaboutfourhundredyearsagobyBritishwriterWilliamShakespeareinhisplayOthello.

Itdescribestheunpleasantfeelingthatapersonhaswhensomeonehassomethingthathewants.Ayoungmanmaysufferfromthegreen-eyedmonsterifhisgirlfriendbeginsgoingoutwithsomeoneelse.Or,thatgreen-eyedmonstermayaffectyourfriendifyougetapayraiseandshedoesnot.

Inmostplacesintheworld,agreenlightisasignaltomoveahead.Agreenlightonatrafficsignalmeansyourcarcancontinueon.Ineverydayspeech,agreenlightmeansapprovaltocontinuewithaproject.

【语篇概述】生活中倡导绿色,倡导环保,绿色或许是我们大家都喜欢的颜色。

与“绿色”有关的短语非常有意思,你了解吗?

阅读本文一睹为快吧。

9.Ifapersonwasagreenhorn,hemight______.

A.begoodatgrowingplants

B.getalongwellwithothers

C.beasoldierinthe16thcentury

D.havenoexperienceindoingsomething

【解析】选D。

细节理解题。

从第三段首句可知答案为D项。

10.Whenyouhavetroubleingrowingflowers,youcanaskforhelpfrom______.

A.agreenthumb　　　B.agreenlight

C.agreenhornD.agreen-eyedmonster

【解析】选A。

细节理解题。

从第五段首句可知答案为A项。

11.Ifagirlrefusesyourinvitationtoadancepartybutacceptsanothergentleman’s,youmay______.

A.needtobuyagreenlight

B.havetogetagreenthumb

C.showthemyourgreenhorn

D.beaffectedbythegreen-eyedmonster

【解析】选D。

推理判断题。

从第六段首句可推知答案为D项。

12.Whatisthepassagemainlyabout?

A.Theoriginoftheword“green”.

B.Someexpressionsconcerninggreen.

C.Thestoryofagreen-eyedmonster.

D.Somewaysofhowtousewordsproperly.

【解析】选B。

主旨大意题。

本文通篇都讲了与“绿色”有关的短语及与其相关的故事,故选B。

Ⅱ.语法填空

阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。

（2017·全国卷Ⅰ）

　　Therehasbeenarecenttrendinthefoodserviceindustrytowardlowerfatcontentandlesssalt.Thistrend,whichwasstartedbythemedicalcommunity（医学界）1.______　　amethodoffightingheartdisease,hashadsomeunintendedside

2.______　　（effect）suchasoverweightandheartdisease—theverythingthemedicalcommunitywastryingtofight.

　　Fatandsaltareveryimportantpartsofadiet.Theyarerequired3.______　　（process）thefoodthatweeat,torecoverfrominjuryandforseveralotherbodilyfunctions.Whenfatandsalt4.______　　（remove）fromfood,thefoodtastesasifitismissingsomething.As5.______　　result,peoplewilleatmorefoodtotrytomakeupforthatsomethingmissing.Even6.______　　（bad）,theamountoffastfoodthatpeopleeatgoesup.Fastfood7.______　　（be）fulloffatandsalt;by

8.______　　（eat）morefastfoodpeoplewillgetmoresaltandfatthantheyneedintheirdiet.

　　Havingenoughfatandsaltinyourmealswillreducetheurgetosnack（吃点心）betweenmealsandwillim