2022届高考英语一轮总复习-必修二-Unit-3-Computers学案新人教版.doc

2022届高考英语一轮总复习 必修二 Unit 3 Computers学案新人教版

2022届高考英语一轮总复习 必修二 Unit 3 Computers学案新人教版

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Unit 3　Computers

必备知识·盘点夯基
BI BEI ZHI SHI PAN DIAN HANG JI
Ⅰ．单词立体巧记
写准记牢
语境运用
核
心
单
词
1．__anyhow__ adv．无论如何；即使如此
2．__reality__ n．真实；事实；现实
3．__signal__vi． & vt．发信号
n．信号
4．__arise__ vi．出现；发生
5．__character__ n．性格；特点
6．__calculate__ vt．计算
7．__goal__n．目标；目的；球门；(进球)得分
8．__type__n．类型
vt．& vi．打字
9．__technology__ n．工艺；科技；技术
10．__sum__n．总数；算术题；金额
1．Tom has been looking forward to becoming a lawyer and his dream has been turned into __reality__ (现实)．
2．__Anyhow__ (无论如何), I will try to persuade my parents to send me to study abroad．
3．It was just her childhood experiences that affected her __character__ (性格) and later life．
4．(2020·浙江卷)The traffic __signals__(signal)along Factoria Boulevard in Bellevue, Washington, generally don't flash the same length of green twice in a row, especially at rush hour．
5．Seeing their favourite star come in, the devoted fans __arose__ (arise) from their seats immediately．
6．There are so many different __types__ (type) of bread that the volunteer didn't know which to buy．

拓
展
单
词
1．__simplify__ vt．简化→__simple__adj．简单的
2．__operator__ n．(电脑)操作员；接线员→__operate__v．操作；经营→__operation__ n．操作；经营
3．__logical__ adj．合逻辑的；合情理的→__logically__adv．逻辑上；合逻辑地；有条理地
4．__technology__ n．工艺；科技；技术→__technological__adj．科技的
5．__solve__ vt．解决；解答→__solution__ n．方法
6．__intelligence__ n．智力；聪明；智能→__intelligent__adj．智能的；聪明的
7．__personal__ adj．私人的；个人的；亲自的→__personally__adv．就个人而言；亲自→__personality__n．个性；人格；风云人物；名人
8．__total__ adj．总的；整个的 n．总数；合计v．共计；总计；把……加起来→__totally__adv．完全地；整个地
9．__application__ n．应用；用途；申请→__apply__ v．应用；涉及；申请→__applicant__n．申请人；求职者
10．__finance__ n．金融；财经→__financial__adj．财政的；金融的；资金的
11．__explore__ vt．& vi．探索；探测；探究→__explorer__n．探险家；勘探者→__exploration__n．探索
12．__appearance__n．外观；外貌；出现→__appear__ vi．出现
13．__happiness__ n．幸福；快乐→__happy__ adj．幸福的，快乐的

1． Any __applicant__ who would like to __apply__ to become an assistant in our company should send us an __application__ before May 10, 2019． (apply)
2．As far as I know, the problem is difficult to __solve__． The team are working hard to analyze it so that they can find the best __solution__． (solve)
3．After the president made an official announcement, she expressed her __personal__ opinion． __Personally__ speaking, I agreed with what she said． (person)
4．There were about 40 people at the party in __total__，they sang and danced with abandon，__totally__forgetting the troubles in their lives． (total)
5．He believes that all children are born with equal． And he thinks that this slow boy can be as __intelligent__ as others if taught properly． (intelligence)
6．When he suddenly __appeared__ in the classroom, the students were concentrating on listening to their teacher． His sudden
__appearance__ surprised them． (appear)
7．Try to __simplify__ your explanation to the students to help them understand better． They are so young that they can understand __simple__ questions． (simple)

联想积累：
1．长相虽相似，不是亲兄弟
①signal n． 信号
②single adj．单个的；单身的
③sigh v．叹息
④sign n．迹象；符号
⑤sight n．视力；情景
2．ABC式过去式、过去分词变化
①arise →arose→arisen
②drive→drove→driven
③rise→rose→risen
④write→wrote→written
3．以“-ify”结尾的动词荟萃
①simplify 简化
②beautify 美化
③purify 净化
④identify 鉴定；识别出
⑤classify 分类；致谢；感谢
Ⅱ．短语语境助记
写准记牢
语境运用
1．__from．．．on__从……时起
2．__as a result__结果
3．__so．．．that．．．__如此……以至于……
4．__in a way__在某种程度上
5．__with the help of__在……的帮助下
6．__deal with__处理；安排；对付
7．__watch over__看守；监视
8．__have sth． in common __有共同之处
9．__make up for__弥补
10．__after all__毕竟
11．__share．．．with．．．__与……分享……
12．__provide．．．for．．．__给……提供……
语境运用
1．Children should be encouraged to __deal with__ some problems they meet on their own．
2．__In a way__，you are right—we shouldn't force children to do whatever they don't like．
3．Jack failed in the exam at the end of the last term and __from then on__ his parents forbade him from playing computer games．
4．__With the help of__ the local police, we soon found the place where the lost old man lived．
5．Mr． Smith asked his brother to help __watch over__ his farm while he was away on business in New York．
6．You shouldn't have been so rude to him． __After all__，he didn't do anything wrong about this matter．
7．There have been so many conflicts in the world recently． __As a result__，people are concerned about the world peace．
8．Robert has rich work experience, so it will __make up for__ his lack of academic knowledge．
Ⅲ．句式运用速记
背会原句
知晓考点
我会仿用
1．And my memory became so large that even I couldn't believe it!
我的存储量变得如此之大，甚至连我自己都不能相信！
so．．．that．．．引导结果状语从句，意为“如此……以至于”。
1．(2019·全国卷Ⅱ，书面表达)这次比赛意义如此重大以至于要求所有人准时出席。
The game is __so significant/important that__ it is required that everyone should present themselves punctually．

2．As time went by, I was made smaller．
随着时间的推移，我被做得更小了。

as引导时间状语从句，意为“随着”。
2．(2018·浙江卷写作)随着时间的临近，我变得焦虑不安。
__As time was approaching__，I became anxious and worried．

3．By the time I was sixteen, my dream had come true．
在我满十六岁时，我梦想成真了。

by the time“到……时为止”，引导时间状语从句。
3．等到回到家时，雨已经停了。
__By the time he returned home__，the rain __had stopped__．

核心素养·精讲层练
HE XIN SU YANG JING JIANG CENG LIAN

1．solve vt．解决；解答
词汇拓展
solution n．解决办法；处理手段
用法归纳
(1)solve a problem 解决一个问题
(2)a solution to．．．……的解决方法
层级训练
夯基—单句语法填空。
①(天津卷)One day, mentally exhausted, I wrote down all the reasons why this problem could not __be solved__ (solve)．
②We are supposed to come up with a __solution__ (solve) to stop people looking down at their mobile phones while driving cars．
③With most of the problems __solved__ (solve), I felt a great weight taken off my mind．
提能—单句写作。
④(安徽卷书面表达)Everybody will meet such a problem like you． __How to solve it is very important__ and my suggestions are as follows．
每个人都会遇到像你这样的问题。如何解决这个问题非常重要，这里有一些建议。
2．signal vt．& vi．发信号；发暗号；示意 n． 信号；暗号；信号灯
归纳拓展
(1)signal (to) sb． to do sth．示意某人做某事
signal (to sb．)that．．．示意(某人)……
(2)a traffic signal 交通信号
send out a signal发出信号
易混辨析
signal
指为某一目的而有意识地发出的信号
symbol
指符号、象征、标志等，常表示某种有深邃寓意的事物
sign
表示“记号；符号”时，同symbol；表示“告示；标志”时，侧重指用图形、文字等所表达的内容；另外还可指“征兆；迹象”
mark
既可指为便于辨认而有意识地做的标记，又可指自然而然形成的标志或有别于其他事物的特征；也可指“分数；成绩”

层级训练
夯基—单句语法填空。
①(2019·北京卷)The change in the colour of the ocean will be one of the early warning __signals__ (signal) that we really have changed our planet．
②The police __signaled__(signal)(to)the driver to stop his car by raising his hand．
提能—句式升级。
③The bell rang, and signaled that school was over．
→The bell rang, __which signaled that school was over__．(非限制性定语从句)
→The bell rang, __signaling that school was over__．(分词作状语)
3．arise vi．(arose, arisen)出现；发生；起身；起床
归纳拓展
(1)arise表示“出现；发生”之意时，其主语多为problem, argument, quarrel, danger, movement, question等抽象名词，多指不好的事情发生或出现。
(2)arise from/out of由……而引起；由……而产生；从……中产生。
易混辨析
arise
(arose, arisen) vi． 出现；发生；起身
arouse
(aroused, aroused) vt． 唤醒；唤起
rise
(rose, risen) vi．升起；增长；上升
raise
(raised, raised) vt． 举起；唤起；提高；饲养；抚养；提出；收集；筹(款)

层级训练
夯基—写出下列句中arise的含义。
①Seeing his mother return home, the boy arose from his chair immediately．
__起身__
②(2019·全国卷Ⅲ)Below are some common do's and don'ts for online learners． While I have only listed two of each, there are obviously many other situations that can arise．
__出现__
③They arose at sunrise to get an early start to the park．
__起床__
④As is known to all, emotional or mental problems can arise from a physical cause．
__产生__
提能—单句写作。
开车时你越小心越好。事故往往是由疏忽大意造成的。
⑤You can't be too careful while driving． Accidents often __arise from__ carelessness．
4．as a result 结果(单独使用，不接任何词，其后常有标点)
归纳拓展
as a result of．．． 由于……结果(短语介词，接名词、代词或 v-ing形式)
result from(接原因)起因于；由……造成
result in(接结果)导致
层级训练
夯基—单句语法填空。
①I had a headache; as __a__ result, I called him and asked for sick leave．
②We have to put off the sports meeting as a result __of__ rain．
③(2019·北京)Positive thinking and action result __in__ success．
提能—一句多译。
普遍认为他是因为过度的劳累而得了疾病。(result)
④It's generally believed that his illness __resulted from__ the overfull tiredness．
⑤It's generally believed that the overfull tiredness __resulted in__ his illness．
⑥It's generally believed that he suffered from illness __as a result of__ the overfull tiredness．
5．in a way在某种程度上
归纳拓展
in the way 妨碍
on the way (to．．．) 在(去……)途中；即将到来
by the way 顺便说(问)
all the way一路上；自始至终；完全
in no way 绝不
in this way 这样；通过这种方式
温馨提示
“在某种程度上”表达方式还有：to some extent, to a certain degree, in some degree/ways, in a sense
层级训练
夯基—选用way短语填空。
①__In a way__ I can see what you mean, even though I don't share your point of view．
②Her social life got __in the way__ of her studies．
③__In no way__ can theory be separated from practice．
④The storm is __on the way__．
提能—单句写作。
⑤__Only in this way can they grow up__ to be independent and become truly successful．
只有用这种方式他们才能独立成长、真正成功。
6．watch over 看守；监视；照看
归纳拓展
(1)watch for 盼望或等待某事物
watch out 小心＝(be careful＝take care)
watch out for(＝look out for)提防
watch oneself 小心谨慎
watch one's figure注意体形
(2)watch one's step当心别摔跤
keep a watch on监视
be on the watch for注意；小心；警惕
on/off watch在/不在值班
层级训练
夯基—单句语法填空。
①The mother was watching __over__ her sick baby most of the time last night．
②The police warned holidaymakers to be __on __the watch for car thieves．
提能—单句写作。
③在携枪警卫的监视下，这名犯人被带上了警车。
__Watched over by guards with guns__，the prisoner was taken into the police car．
7．deal with处理；对付；论述；论及；与……打交道，做买卖
归纳拓展
(1)do with处理；对付；安排
handle sth．处理某事
(2)deal in sth．做……生意；经营；买卖
(3)make a deal达成协议；做成交易
It's a deal．成交。/一言为定。
(4)a great/good deal of许多；大量(后接不可数名词)
a great/good deal许多；大量(用作主语、宾语或状语)
名师点津
(1)deal with意为“处理；对待；对付；涉及；与……交易”等众多含义，其中的deal为不及物动词，常与疑问副词how连用；
(2)在do with短语中，do为及物动词，表示“如何处理，对待”时，要与疑问代词what连用。
层级训练
夯基—写出下列句中deal with的含义。
①(2019·浙江卷写作)The principle for dealing with praise is to consider the link between praise and effort．
__处理__
②She is used to dealing with all kinds of people in her job．
__与……打交道；对付__
③Her poems often deal with the subject of death．
__涉及；关于__
④Most travel agents do not deal directly with these companies．
__和……做生意__
夯基—单句语法填空。
⑤(2017·天津卷)__How__ should you deal with the problem caused by an offensive email?
⑥We don't know __what__ to do with the waste paper．
⑦A great deal of money __has been spent__ (spend) on food so far．
提能—单句写作。
⑧(2018·北京卷)普通肥皂，运用得当，也可有效应付细菌。
Ordinary soap, __used correctly，can deal with bacteria effectively__．
8．As time went by, I was made smaller．
随着时间的推移，我被做得更小了。
as意为“随着”，引导时间状语从句。
易混辨析
as
“随着”，是连词，引导时间状语从句
with
“随着”，是介词，后接名词或代词等构成with短语或with复合结构
归纳拓展
(1)“当……时候；一边……一边……；随着”，引导时间状语从句。
(2)“按照……的方式(办法)；如同……”，引导方式状语从句。
(3)“因为；既然”，引导原因状语从句。
(4)“尽管”，引导让步状语从句。
(5)引导比较状语从句，常用于as．．．as．．．句型，意为“像……一样……”(第一个as是副词，第二个as是连词)。
注意：
(1)当as引导让步状语从句时，从句使用部分倒装，即将形容词、副词、名词、动词等放于as前后；单数可数名词提前时应该省掉冠词。
(2)with意为“随着”时是介词，后接名词或代词等构成with短语或with复合结构。
夯基—完成句子。
①As time went on/by, he contented himself with a simple life．
＝__With time going on/by__，he contented himself with a simple life．
随着时间的流逝，他满足于过简朴的生活。
②__As I was busy preparing for my exam__，I didn't reply to your email as soon as I received it．
因为我正忙着准备考试，我没有一收到电子邮件就给你回复。
③He did not need to keep moving house, __as his father had__．
他不用像他父亲那样不停地搬家了。
④Child __as he is__，he knows how to help others．
他虽是个孩子，却知道如何帮助别人。
⑤Being a mother isn't __as bad as I thought__ at first!
做一位母亲并不像我当初想的那样糟！
提能—一句多译。
随着时间的推移，我逐渐适应了学校生活。
⑥As time __went by__，I gradually adapted myself to the school life．
⑦With time __going by__，I gradually adapted myself to the school life．
9．And my memory became so large that even I couldn't believe it!
我的存储量变得如此之大，甚至连我自己都不能相信！
so ．．．that ．．．“如此……以至于……”，引导结果状语从句。
归纳拓展
(1)so ．．．that ．．．句型的主要结构有：
①so＋adj．/adv．＋that ．．．
②so＋adj．＋a/an＋单数可数名词＋that ．．．
③so＋ many/much/little(少的)/few＋n．＋that ．．．
(2)such ．．．that ．．．句型的主要结构有：
①such＋adj．＋不可数名词＋that ．．．
②such＋a/an＋adj．＋单数可数名词＋that ．．．
③such＋adj．＋可数名词复数＋that ．．．
(3)so，such和修饰的成分置于句首时，主句常用倒装语序。
层级训练
夯基—单句语法填空。
①There were __so__ many books in the bookstore that I didn't know which one to choose．
②(2019·全国卷Ⅲ)On our way to the house, it was raining __so__hard that we couldn't help wondering how long it would take to get there．
③As can be seen from the picture, a boy is burdened with __such__ heavy homework that it seems as if he can hardly bear it any more．
④(2018·江苏卷书面表达)Everyone is faced with __such__ wonderful products every day that they find they are difficult to choose from．
提能—句式升级。
⑤(2019·全国卷Ⅱ书面表达)The volleyball match is so significant that everyone should arrive at our school stadium ahead of schedule．
→__So significant is the volleyball match that__ everyone should arrive at our school stadium ahead of schedule．(倒装)
提能—一句多译。
这本书如此有趣，我们班所有的学生都想读。
⑥This book is __so interesting that__ all the students in our class want to read it．
⑦This is __such an interesting book__ that all the students in our class want to read it．
⑧This is __so interesting a book__ that all the students in our class want to read it．
⑨__So interesting is__ the book that all the students in our class want to read it．

高效演练·素能提升
GAO XIAO YAN LIAN SU NENG TI SHENG
Ⅰ．单句语法填空
1．You must learn to consult your feelings and your reason __before__ you reach any decision．
解析：考查连词与状语从句。句意：在做任何决定前，你一定要学会考虑自己的感觉与理智。before“在……之前”，引导时间状语从句，符合题意。故填before。
2．Brushing straight after a meal may damage the top of your teeth；
__as__ a result, you may feel pain when eating．
解析：考查固定短语。句意：饭后立即刷牙会对牙齿表层造成伤害，结果是吃饭时会感到疼痛。as a result“结果”。故填as。
3．Many difficulties have __arisen__(arise) as a result of the change over to a new type of fuel．
解析：考查动词形式。句意：由于换成了一种新型燃料，许多困难出现了。arise意为“出现，产生”，此处为过去分词，故填arisen。
4．Could you tell me how to deal __with__ these problems so that I will be able to adapt to the life in Guiyang?
解析：考查固语短语。句意：你能告诉我为了适应贵阳的生活，我应该如何应对这些问题吗？deal with“处理，应对”，和how连用。故填介词with。
5．The mother thanked the young man again and again, without __whose__help her son would have been killed by the passing car．
解析：考查定语从句关系词。句意：妈妈一遍又一遍的感谢那个年轻人，要不是他的帮助，她的儿子会被这个路过的车撞死。后面定语从句中，缺少定语，故用关系代词whose。
6．He made __such__ little progress __that__ his parents felt disappointed．
解析：考查结果状语从句。中心词是名词，little“小的”，所以用such，后面句子中不缺少成分，不能用as而只能用that。故填such；that。
7．So much work did we have to do __that__ we were so exhausted．
解析：由语境可知，本题考查“so．．．that．．．”句型。句意：我们要做的工作如此多以至于我们都精疲力竭。故填that。
8．(天津卷，7改编)__As__the average age of the population increases, there are more and more old people to care for．
解析：考查连词。句意：随着人口平均年龄的增长，越来越多的老人需要照顾。
9．—Why do you look so worried?
—My computer broke down and my essay __has been left__(leave) unfinished since．
解析：考查动词时态和语态。句意：——为什么你看起来如此着急呢？——我的电脑坏了，而且我的论文还没有完成。根据题干中的时间状语词since可知，此处应用现在完成时，而且主语my essay和谓语动词之间是动宾关系。故填has been left。
10．Misunderstandings __arising__(arise) from lack of social communication, unless __handled__(handle) properly, may lead to serious problems．
解析：考查非谓语动词。句意：由于缺乏社会交流而造成的误解，如果得不到恰当的处理，可能会导致严重的问题。第一空，misunde