高考英语全面复习配套训练二十三Ⅰ.单项填空1．Themanisoptimistic________hislifeanddoesn’t________atall.A．about；loseheartB．about；losehisheartC．on；loseheartD．of；losehearts解析：选A。beoptimisticaboutsth.“对……乐观”；loseheart“灰心”，固定用法，中间没有冠词或者所有格形式。2．Shemadea________inourplantoplaybasketballwhenitstartedtorain.A．turnB．switchC．pointD．exchange解析：选B。turn不与make搭配；exchange“交流”；point“要点”，都不合句意。此处makeaswitch意为“做了一个改变/更改”。3．Theyoungman________thecarhopingtoarriveatthestationtomeethisgirlfriendontime.A．gaveupB．turnedupC．pickedupD．spedup解析：选D。speedup“加速”。giveup“放弃”；turnup“出现；露面”；pickup“捡起；从事；用车接某人”。4．—Ihavethe________thatwehavemetoncebefore.—Sowehave.Ataballtwoyearsago，remembernow?A．viewB．relationC．influenceD．impression解析：选D。印象(impression)中我们以前见过一次面。5．Whatthedoctorwarnedusisthatthe________sleepmaycauseanger，poormemoryandpoorconcentration.A．wantinB．plentyofC．lackinD．lackof解析：选D。根据后面的“causeanger，poormemoryandpoorconcentration”可知应是缺乏睡眠，故排除B项。want表示“缺乏”时，应和of搭配；lack作名词时不能和in搭配。6．Themanenteredtheroomandlookedeverywhere________insearchofsomething.A．sothatB．evenifC．asifD．incase解析：选C。句意：那个男的进了房间，四处张望，好像(asif)在寻找什么东西。asifinsearchofsomething是asifhewasinsearchofsomething的省略形式。7．Thegirl，almost________todeathatthesightofthesnake，shuthereyesanddarednothaveasecondlookatit.A．frighteningB．wasfrightenedC．frightenedD．havingfrightened解析：选C。frightenedtodeathatthesightofthesnake在句中作状语。8．PeopleinsomedevelopedcountrieshavemorefoodthantheyneedwhilemanypeopleinAfricadiefor________offoodeveryyear.A．senseB．lackC．limitD．supply解析：选B。lack在句中用作名词，意思是“缺乏”；forlackof“由于缺乏”。9．Thechildrenranaway________alldirectionsthemomenttheycaughtsightoftheirteachercomingnear.A．inB．toC．fromD．off解析：选A。inalldirections“四面八方”。10．Hehasrecently________golftoprovidehimselfwithsomerelaxation.A．takenupB．takenonC．takenoverD．takenin解析：选A。句意：最近他开始打高尔夫球来放松自己。takeup“花时间开始从事”；takeon“呈现，承担，雇用”；takeover“接管”；takein“吸收，理解”。Ⅱ.阅读理解AOnTuesdays，Thursdays，andSaturdays，DanHeinshadaroutine：kidneydialysis(肾透析)from6a．m.to10a．m.；breakf