2022届新高考英语人教版二轮复习学案-2.3巧用“重复信息”稳解七选五.docx
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1、第三讲巧用“重复信息”,稳解七选五实际上,“七选五”的题目选择不是个个都难,难就难在其中13道特别的题目上,这些题目或是因为蕴含的信息更为丰富,或是选项高度相似,或是逻辑关系相近,总让人感到很是纠结。那么,此时学生就要学会利用种种重复信息,达到抽丝剥茧的效果。微技能1原词重复信息原词复现是指一个句子中的关键词(常为动词、名词、形容词)会反复出现在文中的其他句子中。这些词会以不同词类、词性、数、格、时态、语态等形式出现。如:“looks”与“looking”“looked”;“go”与“going”“went”等。根据语言习惯,第一句的宾语往往是第二句的主语,或者前后句有相同、重叠的词语。因此,
2、要学会寻找空格前后句句中的相同关键词。典例2021全国卷甲Invite 510 people so you have a nice selection. 37.Less people than that, and there may not be enough things to choose from; more than that, and it becomes uncontrollable._38_.They should also prepare plenty of reusable bags to carry their “new” clothes home.ALess people
3、 than thatBHold a clothing swapCIf two people are competingDJust keep music playing throughoutEDonate whatever clothes are left overFHave everyone put their clothes in the right spotsGTell everyone to bring clean clothes in good condition解析:本题考查原词复现。本段空白后“They should also prepare plenty of reusable
4、bags to carry their new clothes home.”讲他们还应准备大量的可回收的袋子,来把“新”衣服带回家。其中的“clothes”原词复现是解题提示,同时“new”表明衣服应该是好的,对应G选项中的“clean”“in good condition”。自主解答:_微技能2代词重复信息为了避免与上文提到的名词重复,用不同的代词指代上文提到的人、事物或事件。如:it指代单数名词、不可数名词、句子;they指代复数名词;ones泛指复数名词。还有反身代词、指示代词、关系代词等。典例2021浙江卷1月Researchers have a good way to deal wi
5、th this problem. Make all customers stand in one long,snaking linecalled a serpentine lineand serve each person at the front with the next available register. _34_ This is what they do at most banks and fast-food restaurants. With a serpentine line,a long delay at one register wont unfairly punish t
6、he people who lined up behind it. Instead,it will slow down everyone a little bit but speed up checkout overall.AWhy does this always seem to happen to you?BSo why dont most places encourage serpentine lines?CSome of them may have stood in a queue for almost an hour.DThe chances of your line being t
7、he fastest are only one in three.EHow high is the probability that you are in the fastest waiting line?FWith three registers,this method is much faster than the traditional approach.GBut sometimes,as on a Sunday afternoon,the system gets particularly busy.解析:本题考查上下文衔接。前一段提到如果商店中排起了三个结账的队伍,那么结账时延误情况的
8、出现是随机的。本段提到研究人员为解决这一问题,想出了一个好办法:让所有人排成一队,排在最前面的人到可用的收银机处结账。F 项能很好地承接上文,同时F项中的this method是空后This的指代对象,代词重复是一个很好的解题信号。自主解答: _微技能3派生词重复信息派生词重复信息是指文中选项位置的前后两句中出现意义相关的派生词,因表达的需要而重复出现一到两次,重复出现的过程中,上下文存在着逻辑关系,起着前后衔接作用,这有利于做题时锁定关键词,找出正确答案。典例2021全国卷乙And what about that other dinner-party killer: awkward sile
9、nce? If youre faced with an awkward silence at a dinner party,the only thing that always gets everyone talking again is to give the host a compliment (赞扬). _40_.Just quickly turn around and say, “This cake is extremely delicious and you have to tell me all about it.”AHow do you know the hostBThe fir
10、st step is to go exploringCIf you ask the question “How did you get here?”DBe prepared to have awkward conversations with strangersE.Or turn the conversation into a topic where they have little to sayFWhat about that person who has had too much to drink or wont stop talkingGHe or she is the person w
11、ho is feeling the weight of that awkwardness the most解析:考查上下文衔接。本段主要讲面对“dinner-party killer:awkward silence”(晚宴杀手:尴尬的沉默)时应该怎么办。根据空前的“the only thing that always gets everyone talking again is to give the host a compliment (赞扬)”可知,解决办法是赞扬晚宴的主人,G项“He or she is the person who is feeling the weight of th
12、at awkwardness the most”(他或她是最能感受到这种尴尬的人)符合语境。G选项中的“He or she”指代the host,“awkwardness”同义复现也是解题提示。自主解答:_微技能4同义重复信息此处的同义多指意义相同或相近的词、词组或句子,如room和space。典例2021浙江卷1月If there are three lines in the store,delays will happen randomly at different registers. Think about the probability:_33_ So its not just in
13、 your mind:Another line probably is moving faster.AWhy does this always seem to happen to you?BSo why dont most places encourage serpentine lines?CSome of them may have stood in a queue for almost an hour.DThe chances of your line being the fastest are only one in three.EHow high is the probability
14、that you are in the fastest waiting line?FWith three registers,this method is much faster than the traditional approach.GBut sometimes,as on a Sunday afternoon,the system gets particularly busy.解析:考查上下文衔接。空前的probability与D项中的chances和one in three呼应,同时D项与空后一句“So its not just in your mind:Another line p
15、robably is moving faster”呼应,符合语境。自主解答:_微技能5反义重复信息顾名思义,此处指上下文中有互为相反词义的单词、短语或者意思相反的句子。典例2021全国卷甲A successful swap depends on the selection of clothes, the organization of the event, and, obviously, how much fun is had. Its really easy to do! Here are a few pointers.Invite 5 10 people so you have a nic
16、e selection. _37_, and there may not be enough things to choose from; more than that, and it becomes uncontrollable.ALess people than thatBHold a clothing swapCIf two people are competingDJust keep music playing throughoutEDonate whatever clothes are left overFHave everyone put their clothes in the
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