英语总复习七年级英语下册阅读理解提高知识讲解及答案word.docx
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英语总复习七年级英语下册阅读理解提高知识讲解及答案word
2020-2021年英语总复习∶七年级英语下册阅读理解（提高）知识讲解及答案（word）
一、七年级英语下册阅读理解专项目练习（含答案解析）
1．根据材料内容，选择正确答案。
D
Computersareveryimportanttomodernlife.Manypeoplethinkthatinthefuturecomputerswillbeusedinlotsoffieldsinourlife.Itisthoughtthatwewon'thavetogoshoppingbecausewecangetmostthingsontheInternet.Therewillbenomorebooksbecausewecangetalltextsfromcomputers.TheInternetwillbeusedtoplaygames,watchfilmsandbuyfood.Mosttelephonecallswillbemadebycomputers,too.
Somepeoplearegladaboutthesenewwaysofshoppingandcommunicating.Othersdonotthinkthatcomputerswillreplaceouroldways.
Let'slookatbooks,forexample.Somepeoplethinkthatonedaywewillnotreadbooksmadeofpaper.Instead,wewillbuyandreadbooksbyusingcomputers.Wewillreadtextsonsmallpocketcomputers.Thecomputerswillkeepmanydifferentbooksinthematthesametime.Wewon'tneedtoturnlotsofpagesandpaperwillbesaved.Computerizedbookswillbeusedmoreandmore.
IstheInternetshoppingsuchapleasureasgoingtotheshop?
Manypeoplesayitisnot.Itisapleasuretogointoshopsandlookatthingsyouwanttobuy.Itisalsounlikelythatmanypeoplewillwanttoreadlargetextsonourcomputers.Paperbookswillperhapsbemorefriendly.Maybecomputerswon'tchangethesetwohabits.
（1）Fromthefirstparagraph,welearnthatcomputersareusedfor .
A. playinggames,watchingfilmsandmakingtelephonecalls
B. watchingfilms,makingtelephonecallsandmakingpaper
C. watchingfilms,buyingfoodandgoingforholidays
D. playinggames,readingbooksandmakingpaper
（2）WhichreasonforusingcomputerizedbooksisNOTmentioned?
A. Thecomputerswillkeepmanydifferentbooksinthem.
B. Wewon'tneedtoturnalotofpages.
C. Thebookswillbeverycheap.
D. Wewon'tneedmuchpaper.
（3）Theunderlinedword"replace"means" "inChinese.
A. 代替 B. 打败 C. 克服 D. 服从
（4）Whatisthemainideaofthepassage?
A. Computersareusedinourdailylife.
B. Computerswillreplaceshopsandbooks.
C. Computerswilldoeverything.
D. Computerscanchangeourlives.
【答案】
（1）A
（2）C
（3）A
（4）A
【解析】【分析】1.文章第三行TheInternetwillbeusedtoplaygames,watchfilmsandbuyfood.Mosttelephonecallswillbemadebycomputers,too.“互联网将会被用来玩游戏，看电影，买食物 ，大多数的电话也将会由电脑制造出来。
”故选A。
2.Thecomputerswillkeepmanydifferentbooksinthematthesametime.“电脑上可以同时有不同种类的书籍”。
故排除A。
Wewon'tneedtoturnlotsofpagesandpaperwillbesaved.“我们不需要去翻阅很多页，纸张也会被节省下来”。
故排除B，D。
故选C。
3.replace“代替，替换”。
故选A。
4.文章倒数第三行IstheInternetshoppingsuchapleasureasgoingtotheshop?
Manypeoplesayitisnot.“在互联网上购物能像逛商场一样愉悦吗？
许多人说，不是的”。
Itisapleasuretogointoshopsandlookatthingsyouwanttobuy.“到商场去看那些你想要买的东西，才是一种愉悦”。
故B排除。
Itisalsounlikelythatmanypeoplewillwanttoreadlargetextsonourcomputers.“人们将想要在电脑上去读大文本，也是不可能的”。
Paperbookswillperhapsbemorefriendly.“纸质的书籍将可能会更好一些”。
Maybecomputerswon'tchangethesetwohabits.故排除C。
Computersareusedinourdailylife.“电脑被用在我们的日常生活中”。
Computerscanchangeourlives.“电脑可以改变我们的生活”。
文章开头提到电脑会被用在我们生活的各个领域。
故综合考虑。
故选A.
【点评】文章主旨细节的把握。
2．根据材料内容，选择正确答案。
A
OnaQuietNight
----------TangLiBai
Isawthemoonlightbeforemycouch
Andwonderifitwerenotthefrostontheground
Iraisedmyheadandlookedoutonthemountainmoon
Ibowedmyheadandthoughtofmyfar-offhome
B
Homesickness
-------------byYuGuangzhong
Inmychildhood
Homesicknesswasasmallstamp
Iwashere
Andmymotherwasoverthere
WhenIgrewup
Homesicknesswasanarrowship-ticket
Iwashere
Andmybridewasoverthere
Andthen
Homesicknesswas
Withmeoutside
Andmymotherinside
Butnow
Homesicknessisashallowstrait
Iamonthisside
Andthemainlandisontheotherside
（1）PoemAwaswrittenby in Dynasty.
A. DuFu;Tang
B. BaiJuyi;Tang
C. LiBai;Tang
D. Sushi;Song
（2）Choosethebestphrasetofillintheblank.
A. abigrock
B. ahugemountain
C. asmalltomb
D. alongriver
（3）What'sthethemeofthetwopoems?
A. Missinghometown.
B. Talkingaboutfriendship.
C. Missingmother.
D. Talkingaboutcity.
【答案】
（1）C
（2）B
（3）A
【解析】【分析】1.第二行TangLiBai唐，李白。
故选C。
3.第一篇是李白的《静夜思》，表达了对家乡和亲人的思念。
第二篇是余光中的《乡愁》表达了对家乡、祖国的眷念。
【点评】对是的理解，和思想感情的概括。
3．阅读理解
Drinkingwaterisgoodforyourhealth.Therearesomescientificwaysofdrinkingwater.
⒈Itisthebestmedicinetodrinktwoglassesofwaterinthemorning.
⒉Drinkcleanwater.
⒊Drinkthewaterthathasnotbeenboiled.
Manypeoplethinkboiledwaterissafeandgoodforpeople'shealth.Infact,itisnottrue.Theboilingpointofwateris100°C.Byboilingit,mostbacteria（细菌）inwatercanbekilled. Inthepast,thewaterwaslesspolluted,soboilingwasagoodwaytomakecleanwater.Butheavymetalsandotherdangerousthingsintoday'swateraremuchmoreterriblethanbacteria.Boilingdoesn'tsolvethatproblem.Andboilingwatermaygiveusmoredangerousthingsinourglass.
⒋Neverusesoftdrinkstotaketheplaceofwater.
⒌Waterisalsoneededinwinter.
⒍Drinkwaterattherighttime.
1）Aftergettingupinthemorning,youhavelesswaterinyourbody,becauseyouweren'tdrinkingforthewholenight.Soyoushoulddrinksomewatertokeepyourhealthaftergettingupinthemorning.Thatcanpreventhighbloodpressure（血压）,cerebralhemorrhage（脑溢血）andsoon.
2）Drinkingwateratabout10a.m.helpsyourbodykeepenoughwater.
3）Drinkingwateratabout3p.m.cancleanthewastesoutinyourbody.
4）Abouteighto'clockintheeveningisthebesttimetodrinkwater.Yourbloodgetsthickerwhenyousleep.Waterwillmakeyourbloodlessthick.
Besides,weshoulddrink2Lofwatereveryday.Waterissoimportantinourlife.Weshoulddrinkwateroften.
（1）Accordingtothepassage, inthemorningisthebest.
A. drinkingsomehotsoup;medicine
B. havingsomeporridge;breakfast
C. drinkingsomewater;medicine
D. drinkingsomecoffee;breakfast
（2） canpreventhighbloodpressure,cerebralhemorrhageandsoon.
A. Drinkingsomewateraftergettingupinthemorning
B. Drinkingsomewaterbeforegoingtobed
C. Drinkingsomemilkbeforegoingtobed
D. Drinkingsomebeeraftergettingupinthemorning
（3）Atabout3p.m.,drinkingwatercancleanthe outinyourbody.
A. oil
B. food
C. wastes
D. blood
（4）Fromthepassage,wecanlearnthatthebesttimetodrinkwateris .
A. abouteighto'clockinthemorning
B. abouteighto'clockintheevening
C. beforesupper
D. afterbreakfast
【答案】
（1）C
（2）A
（3）C
（4）B
【解析】【分析】本文介绍科学的饮水方式。
（1）细节题。
根据Itisthebestmedicinetodrinktwoglassesofwaterinthemorning可知早上喝水是最好的药，故选C。
（2）细节题。
Soyoushoulddrinksomewatertokeepyourhealthaftergettingupinthemorning.Thatcanpreventhighbloodpressure,cerebralhemorrhages（脑溢血）andsoon.可知早上喝水可以防止高血压等疾病，故选A。
（3）细节题。
根据Drinkingwateratabout3p.m.cancleanthewastesoutinyourbody可知午3点左右的饮用水可以清除体内的废物，故选C。
（4）细节题。
根据Abouteighto'clockintheeveningisthebesttimetodrinkwater.可知晚上八点左右是喝水的最佳时间，故选B。
【点评】考查阅读理解。
本文涉及细节题，细节题要注意从文中寻找答案。
4．阅读理解
ThereisalotofsaltontheEarth,anditmixesverywellwithwater.
Thereissomesaltinallwater.Wateronthelandrunsintolakesandrivers.Theseriversrunintotheseasandoceans.Theycarryalittlesaltwiththem.Someoftheoceanwatermovesintotheairandclouds.Itevaporates.Saltcannotevaporate.Itstaysintheoceans.
Thewaterintheoceanshasmoresaltthanriverwater.Thereisabout3.5%saltintheoceanwater.Someseashavemoresaltthanothers.
Someofthewaterleavesthelakes.Itevaporates,butthesaltcannot.Theselakesareverysalty.Therearetwofamouslakeslikethis.TheyaretheDeadSeaintheMiddleEastandtheGreatSaltLakeinUtah（犹他州）intheUnitedStates.TheyaremuchsaltierthantheAtlanticOcean（大西洋）andthePacificOcean（太平洋）.
（1）Wheremaysomewaterintheoceansgo?
A. Itrunsintolakes.
B. Itrunsintobiggerrivers.
C. ItgoesintotheDeadSea.
D. Itmovesintotheairandclouds.
（2）Whatdoestheunderlinedword"evaporates"meaninChinese?
A. 消失 B. 上升 C. 蒸发 D. 聚集
（3）Whichofthefollowingisthesaltiest?
A. TheAtlanticOcean.
B. TheDeadSea.
C. ThePacificOcean.
D. TheDongtingLake.
（4）WhichofthefollowingisTRUE?
A. Thereissomesaltinlakesandrivers.
B. Onlywaterintheseasandoceansissalty.
C. Saltintheoceansdoesn'tevaporate,whilesaltinthelakesdoes.
D. Saltcannotmixwellwithwater.
【答案】
（1）D
（2）C
（3）B
（4）A
【解析】【分析】文章大意：
文章讲述了水为什么是咸的，海里的水更咸，还介绍了两个最咸的地方死海和美国的大盐湖。
（1）细节理解题，根据 Someoftheoceanwatermovesintotheairandclouds.可知海里的水蒸发到了空气中变成了云。
故答案是D。
（2） 细节理解题，根据Someoftheoceanwatermovesintotheairandclouds.和Saltcannotevaporate.Itstaysintheoceans可知，水是可以蒸发的，而盐是不能蒸发的，因此划线单词的意思是“蒸发”。
故答案是C。
（3）细节理解题，根据TheyaretheDeadSeaintheMiddleEastandtheGreatSaltLakeinUtah（犹他州）intheUnitedStates. TheyaremuchsaltierthantheAtlanticOcean（
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