高考英语一轮复习学案 unit19-20（高一部分）

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1、Units19～20　Modernagriculture　HumourⅠ.单项填空1．Radioactivematterisdangeroustoworkwithbecauseithasabadeffect________theblood.A．toB．foC．inD．on解析：haveeffecton是习语，意为“对……有影响”。答案：D2．Youarenotingoodhealth,Ithink.Youcouldimproveyour________byrunningeveryday.A．positionB．situationC．conditionD．energy解析

2、：condition可指“身体健康状况”。答案：C3．Thecompanymanagedtokeepuptheirsalesofclothesthissummerby________anewfashion.A．bringingonB．bringingaboutC．bringinginD．bringingout解析：bringon“造成”；bringabout“引起”；bringin“引进，引入”；bringout“拿出”。答案：C4．Theseclothesmustbe________todrywithoutsunshineafterthey’rewashed.A．ha

3、ngedupB．hangingupC．hangupD．hungup解析：behungup“被挂起来”；behangedup“被绞死”。答案：D5．Whenthetelephonerang,hejust________andwenttosleepagain.A．turnedoffB．turnedupC．turneddownD．turnedover解析：turnover“翻身，翻过来”。答案：D6．Victordoesn’thave________senseof________humor.Ifyoujokewithhim,hemaygetveryangry.A．the；th

4、eB．a；theC．a；/D．/；/解析：“有幽默感”要说asenseofhumor。答案：C7．ThosewhofrequentlycometovisittheScienceMuseumare________middleschoolstudents.A．mostB．mostlyC．almostD．mostof解析：mostly“大多数；主要”，在句中作状语，修饰谓语动词。答案：B8．—Doyoustillremembertheaccident?—Yes,________Ihaveexperiencednothingmorefrightening.A．howeverB．

5、basicallyC．reallyD．actually解析：根据题意可知用actually“实际上”。答案：D9．Janelikescollectingstampsverymuch.Infact,herinterestinit________herschooldays.A．datesbacktoB．datedbacktoC．datesbackfromD．datedbackfrom解析：datebackto或datefrom意为“追溯到”，通常用一般现在时。答案：A10．HehasastrongScottish________.Sometimeswehavedifficu

6、ltyunderstandinghimwhenhespeaksEnglish.A．toneB．styleC．voiceD．accent解析：“他有很重的苏格兰口音”，用accent。答案：DⅡ.完形填空Girlsthateatwiththeirfamiliesarelesslikelytodevelopeatingdisorders，astudysays.Newresearchshowsgirlswhoregularlyhave__1__mealsaremuchlesslikelytoadoptextremeweightcontrol__2__suchasvomitin

7、g(呕吐)，usinglaxatives(泻药)ordietpills.Astudy__3__morethan2500Americanhighschoolstudentsfoundthatgirlswhoatefiveormorefamilymealsaweekhadamuchhealthier__4__withfoodinlaterlife.Theresearch，__5__ininternationalmagazineArchivesofPediatricsandAdolescentMedicine，polledstudentsage