（新教材）2021-2022学年人教版英语必修第一册作业Unit3SportsandFitness高效作业18PeriodⅢDiscoveringUsefulStructuresWord版含答案.docx

《（新教材）2021-2022学年人教版英语必修第一册作业Unit3SportsandFitness高效作业18PeriodⅢDiscoveringUsefulStructuresWord版含答案.docx》由会员分享，可在线阅读，更多相关《（新教材）2021-2022学年人教版英语必修第一册作业Unit3SportsandFitness高效作业18PeriodⅢDiscoveringUsefulStructuresWord版含答案.docx（5页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、高效作业18PeriodIHDiscoveringUsefulStructures语言基础巩固I.单句语法填空1. Peopleshouldntdroplitteronthepavernents, should they?2. Youfoundthekeyinthebedroom, didnt you?3. Youdbcttcrchangcyourwctskirt, hadnt you?4. Everybodyknowstheanswer, dont they ?5. There wasntenoughtimeatthatmoment. wasthere?6. Jenny doesnt (hi

2、nk(ha(Robertishonest. doesshe?7. Theproblem was difficultfbrhim, wasntit?8. Sonieplantsneverblossom, do they?9. Marjhinksyouwillcometotheparty, doesnt she?10. Thathcdidntpassthccxammadehisparcntsvcryangry, didnt it ?II ,句式填空完成下面的附加疑问句。1. IdonlthinkthaUhenecklaceismadeofdiamond, is it ?2. Shemusthave

3、arrivedthereyesterday, didnt she ?3. Whatfineweather isnt it ?4. Birdsrarelybuildnestsinourgarden, do ihey ?5. Hcoughttohavclookcdaftcrhisfathcr, oughtn hc ?6. Ihavenothinglodowiththematter, do I ?7. Learninghowtorepainnotorstakcsalongtime, doesnt ?8. Shehasbeenaworkerherefbrmanyyears, hasnt she ?9.

4、 Theresnotmuchnewsintodaysnewspaper, is there ?10. Youarenotanewmember,are you ?Yes, I am . Ijoinedonlyyesterday.话题语篇提升Iin.阅读理解阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。AHownianycaloriesarethereineverymealyoueat?Thatseenislikeadifficultquestiontoanswer.Butst udentsatAitkinHighSchoolintheUnitedStatescaneasily

5、answeritnow.Theyputwhattheyeatintoanonlin ecaloriecounter(i|).ItquicklymeasureshowmanycaloriesarethereintheiriTieaIs.Infact,thisispartoftheschoorshealthclass.Itincludeshcarthcalth,nutritionandfitness.Studentscangainbasicknowledgeaboutfats. proteins, caloriesandsugar.Studcntslcarnhowtobalancccalorics

6、inandout.Thcywillknowwhathappcnswhcnthcbalanccisntt here.t4The online calorie counter has turned out to be a cool tool to help you make healthy choices. Making one healthy eating decision can really make a diffcrcncc.AdamCarlson, theteacherincharge, loldlocalnewspaperAitkinlndependentAge.Theyalsodis

7、cussgoodwaystoburncaloriesinthegym.AccordingtoCarlson, thegymisagreatplacetoburncaloriesandgetstronger.Butitdoesntworkforeveryone.Sotheytrytofinddif ferentworkouttips. rmiryinghardtoteachthestudentsthatworkingoutcanbefun. challenging, anddocsntncedtotakchoursoutofthcday, M hesaid.Theclasshasindeedch

8、angedstudenls.“ lamnowwatchingwhatlamcatingandpayingattcntiontothcfoodiabcls ,“ saidscvcnth -gradcrKarenaBurgstaler.AnotherstudcntJainesEricksonbegantocontrolhissugarinputbecauseitalmos twentoverhisdailycalorieintakegoal.(C)l. Whatdothcstudcntsdoaftertakingthchcalthclass?A. Theypaymoreatlentiontofoo

9、dprices.B. Theyeatmorefoodwithlabels.C. Theytrytokeepabalanceddiet.D. Theystopeatingsugaryfood.(B)2. Whatdoweknowaboutthestudentsfronithefirsttwoparagraphs?A. Theytrytocookhealthyfoodwithfewercalories.B. Thcylcarnabouthcalthandnutritionfromaclass.C. Theycreateapopularonlinecaloriecounter.D. Theyteac

10、hpcoplcaboutfoodnutritioninclass.(B)3. Whatisthebesttitleforthetext?A. EatingwithanOnlineCalorieCounterB. CountingCaloriestoStayHealthyC. OpinionsonHowtoBalanceYourDietD. AHcalthClassataHighSchool答案及解析：【语篇解读】美国一所高中的学生在上完健康课后通过计算每天吃的食物里的卡路里来 保持健康。1. . C 推理判断题。题干关键词为“the health class”。由第二段Infact, this

11、ispartofiheschoolsheakhclass.和第三段第一句 Studentslearnhowtobalancecaloriesinandout. nJ 知，在上了健康课之后，学生们尽量保持均衡的饮食。原文的“balance calories in and out”对 应选项中的a balanced diet”。故选C。2. B 细节理解题。由第二段 Infact, thisisparloftheschoorshealthclass.ltincludeshearthealth, nutritionandfitness.Studcntscangainbasicknowlcdgcabo

12、utfats, proteins, caloricsandsugar. “J 知，我 们了解到学生在上课时学习有关健康和营养的知识。故选B。3. B 主旨大意题。文章开篇点题，由第一段 Howmanycaloriesarethereineverymealyoueat? Thatseemslikeadifficultquestiontoanswer.-Theyputwhattheyeatintoanonlinecaloriecounter(计 算 器).Itquicklymeasureshowmanycaloriesaretheirintheirmeals.(你吃的每顿饭有多少卡路里?这似 乎是

13、一个很难回答的问题。但是美国的艾特金高中的学生现在可以很容易地回答这个问题。 他们把他们吃的东西放进一个在线的卡路里计数器里。它能迅速测量出食物中卡路里的含 量。)由此可知本文讲述的是“计算每天吃的食物里的卡路里，以保持健康”。故选B。BFordccadcs, doctorshavewarnedpatientsthattoomuchsaltcanbebadfbrtheheart.Theheartattackhaslongbeenconsid eredagrown-upproblem. butnewresearchsuggeststhatsakisstartingtoafTectchildren

14、.Eatingloomuchsaltyfoodwhenyoureyoun gcanleadtohealthproblenislater.Saltismadeupoftwoelements:sodiumandchIorine.Dietaryguidelinesrecomniendthatadultsandkidsaged9一13shouldntconsuincinorethanaboutatcaspoonofsakdaily.ThcavcrageAmcricancatstwiccthisamount .Thisworriesdoctorsbecausetoomuchsodiumresultsin

15、lhebodyproducinginoreblood.Topumptheextra blood,thchcarthastoworkhardcr.Thiscauscsariscinbloodprcssurcameasurementoftiowstressedtheheartis.Highbloodpressureoftenleadstoheartdisease.Akidwithhighbloodpressureismorelikelytobecomeagrown-upwithhighbloodpressure.Rcducingsaltmightalsohclpstopchildhoodobcsi

16、ty( 匕 胖 症).Briiishresearchersrecentlyfoundthalkidswhoeallesssaltalsodrinkfewersugarysoftdrinks.Drinkin gfewerfizzydrinksmakeskidslesslikelytogainweight, becomeobeseanddevelophighbloodpressure.Saltcanaffeclinorelhanjustyourhearlandweighl.Arecentsludyfoundthatagrowingnumberofkidsi ntheUSaresufferingfr

17、onikidneystones.Thispainfulconditionusuallyaffectspeopleagedover40.Now, kidsasyoungasfivearegettingit.Cuttingdownonsaltcanbehard,butyoucanrctrainyourscIftoprcfcrlcsssaltyfood.Thcbcstwaytorcduccthcamountofsodiumyoucatisto makechangesgradually.Slartbyaddinghalfasmuchsalltoyourdinnerasyounormallydo.Swi

18、tchlofreshf oodsinsteadofcanncdandbottledversions.Andgoeasyonthecondimcnts ( 调 味 品).Youmigh(alsowan(tostarireadingnutritionlabels.Youmaybesurprisedtoleamthat(hereare 1 , 150nigofsodiuniinadoiiblecheeseburger, andover2, OOOniginmanyfrozenmeals.(A)4. Whatistheauthorsmajorconcern?A. Childreneattoomuchs

19、altyfood.B. Manyadultssuffcrfromhcartattacks.C. Americansconsumetoomuchsalt.D. Thchcartattackisnowayouthproblcm.(C)5. Whatdoestheauthoirefertoasthecauseofchildhoodobesity? A. Eatinglesssaltyfood.B. Lackingphysicalexercise.C. Drinkingmanysugarysoftdrinks. D. Eatingthesamefoodastheadults. (B)6. Whatis

20、anotherdiseasetendingtobeyoungeraccordingtoPaiagiaph4? A. Obesity.B. Kidneystones.C. Blooddisease.D. Heariattacks. (B)7. WhatisParagraph5mainlyabout? A. Thelawsofhealth.B. Howtocutdownonsalt.C. Healthydiet.D. Theamountofsaltweneed.答案及解析：【语篇解读】文章主要介绍了多吃盐对身体的影响，以及人们在日常生活中保持低盐的 方法。4 . A 细节理解题。根据文章第一段的

21、Theheartattackhaslongbeenconsideredagrown-upproblem.butnewresearchsuggeststhatsakisstartingtoaffectchildren.Eatingloomuchsaltyfoodwhenyoureyoun gcanleadtohealtliproblemslater. 以 及 文 章 第 三 段 的 Akidwithhighbloodpressureismorelikelytobeconieagrown-upwithhighbloodpressure.nJfl,作者.特 别担心孩子食用过咸的食物导致心脏病和高血压

22、。故选A项。5 . C 细节理解题。由文章第三段的 Rcducingsaltmightalsohclpstopchildhoodobesity (肥胖 5E)-Dnnkingfewerfizzydrinksmakeskidslesslikelytogainweight, becomeobese可知，作者认为 吃多盐食品和喝过多含糖的软饮料也会使孩子长胖。故选C项。6 . B 细节理解题。 由文章第四段的AiecentstudyfoundthatagrowingnumberofkidsintheUSaresufferingfromkidneystones.ThispainfuIc onditio

23、nusuallyaffcctspcoplcagcdovcr40.Now, kidsasyoungasfivearegettingit.可矢口，研究发现现在 肾结石这种病正在变得年轻化。故选B项。7 . B 主 旨 大 意 题。 由 第 五段的Thebeslwaytoreduceiheamountofsodiuinyouealislomakechangesgradually.Startbyaddinghalfasmuc hsalttoyourdinnerasyounormallydo.Switchtofreshfoodsinsteadofcannedandbottledversions.Andg

24、oe asyonthecondinients(iHlnn).Youmightalsowanttostartreadingnutritionlabcls 可知，这里提供了 一些可以减少食盐摄入量的方法。故选B项。IV.语法填空阅读下面短文，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。Overwcightchildrcnandteenagersagedbctwecn5and 18intheChinesemainland 1. will reach _ (reach) 8.5millionin2025, anumber2. ihat/which surpasses (超过)thepop

25、ulationofSpain, astudysaid.Accordingtothestudy, amongtheobeseChineseyouth, millionsofthem3. were reiorted (report) tosuffcrfromallkindsofdiscascs.Italsostatcdthatinallthercwouldbe268millionovcrwcightschool-age dchildrenworldwideby2025, 4. including (include) 91 millionobesechildren,ifnocffcctive5.me

26、asures(measure)couldbetakenloslopiheexislingtrends.lnactivityandiheconsumptionofjunkfbodandsodadrinkscontri buted6 . to thegrowingnumberofoverweight7 . youths (young) intheworld.8 . To respond (respond) totheincreaseofobesechildreninChina, theStateCouncilreleasedguidelinesthisyear.Theguidelinesaimed

27、topreventmorechildrenfrombecomi ngobeseanditurgedthatthelocalgovemmentinChina9 . (should) streng【hen (strengih) thetrainingofmedicalstaffaroundchildrenshealthandpromoteknowledgeofl0 . balanced (balan ce) catinganddrinkinghabitsamongthcirparcnts. 答案及解析： 【语篇解读】这是一篇议论文。文章讲了在中国大陆，超重儿童越来越多。不运动、吃 垃圾食品和喝碳酸

28、饮料带来了世界上超重青少年的增长。为了应对中国肥胖儿童的增长，国 务院今年发布了指导方针。 1. willreach考查时态。根据时间状语in2025可判断出，是发生在将来的事情，用一般 将来时。故填willreach。2. that/which 考杳定语从句。surpasses (超过)thcpopulationofSpain 是一个定语从句，关 系词在从句中作主语，指物。故填Ihai/which。3. werereported考查时态、语态和主谓一致。“他们”和“报道”之间是被动关系，用 被动语态，表示发生在过去的事情，用一般过去时，主语为表示复数意义的millionsofthem。 故填

29、 werereported o4. including考查介词。文中表示“包括9100万肥胖儿童”，用介词，所以填including。5. measures考查名词复数。作句子主语，用名词，文中表示“有效的措施”是复数意 义。故填 measures e6. 2考查固定短语。句意为：不运动、吃垃圾食品和喝碳酸饮料造成了世界上超重青 少年的增长。contributeto造成，是固定短语。故填to。7. youlhs考查名词单复数。句意为：不运动、吃垃圾食品和喝碳酸饮料造成了世界上 超重青少年的增长。文中表示“超重青少年”，该空需要用名词。超重青少年不止一人，应 填兔数形式，故填yoinhs。8.

30、Torespond考查非谓语动词。句意为:为了应对中国肥胖儿童的增长，国务院今年发 布了指导方针。作目的状语，用不定式结构。故填Torespond。9. (should) strengthen考查虚拟语气。此空在从句中作谓语动词，要将名词sirenglh变 为动词strengthen：又因为that从句为urge所引导的宾语从句，从句中要用“should+动词 原形”表示虚拟语气，should可以省略。故填(should) strengthen。10. balanced考查形容词。该空修饰名词短语eatinganddrinkinghabits,用形容词。故填 balancedo注意看全句子，o

31、f后宾语中心语为habits,而非of后接动名词balancing。V.微写作根据以下要点，写一篇短文，其中至少包含一个附加疑问句。1 .通常来说我在周末锻炼，我觉得保持健康有助于学习。2 .上周末，外面下雨了，所以我决定去健身房锻炼。3 .当我走进健身房的时候，有些人正在锻炼。4 .有个人正在做力量训练，尽力举重。5 .在另一个房间，有个健身教练(afiinessinstructor)在教一些年轻人做瑜伽(yoga)。6 .每个人都应该锻炼，不是吗？Oncpossiblcvcrsion ：Usuallyldosomeexerciseontheweekend.Ithinkkeepingingo

32、odhealthcanhelpmestudywelLLastw cckcnd, itwasrainingoutsidcsoldccidcdtodosoniccxcrciscinthcgym.Whenlwentintothegym, somepeopleweredoingexercisethere.Anianwasdoingweighttrainingandtryinghisbesttoraiseheavier weights. Inthcnextroomtherewasafitnessinstructonvhowasteachingsomeyoungpeopletodoyoga.Ever yoneshouldtakeexercise, shouldntthey ?