- 564.57 KB
- 2021-05-19 发布
- 1、本文档由用户上传,淘文库整理发布,可阅读全部内容。
- 2、本文档内容版权归属内容提供方,所产生的收益全部归内容提供方所有。如果您对本文有版权争议,请立即联系网站客服。
- 3、本文档由用户上传,本站不保证质量和数量令人满意,可能有诸多瑕疵,付费之前,请仔细阅读内容确认后进行付费下载。
- 网站客服QQ:403074932
Book 2 Unit 3 Computers
1.anyhow
adv
.无论如何;即使如此
教材原句
①
Anyhow
(无论如何), my goal is to provide humans with a life of
high quality.
重点单词
◆选词填空
(anyhow/somehow/somewhat)
②We will help him break away from the habit of smoking
somehow
.
③When hearing the news, I felt
somewhat
surprised as a matter of
fact.
④I am occupied with my work at present, but I will lend a hand to you
anyhow
.
点拨
(1)anyway
adv
.而且;尽管;至少
(2)somehow
adv
.用某种方法;不知怎么地
(3)somewhat
adv
.有点;有几分
2.signal
vi
.&
vt
.发信号
n
.信号
教材原句
①For example, I have learned to signal
to
my teammates in computer
language to give me the ball when I am open and have a good shot for a
goal.例如,当我前面没有防守,有机会射一个好球的时候,我已经学会了
用计算机语言向队友示意把球传给我。
◆单句填空
②The police signalled the driver
to stop
(stop) his car by raising his
hand.
③A man stood up and crossed his arms over his head,
signalling
(sig-
nal) that he was strongly opposed.
④Rani's friendliness—her warm smile, her nods, her ‘I'm here for you’
attitude—were all silent
signals
(signal) that didn't travel through
wires. (2016课标全国Ⅱ)
◆完成句子
为了不被别人听到,她手指向上指,示意有人正在楼上走动。
⑤In order not to be heard, she pointed her finger upwards
to signal that someone was moving
about upstairs.
点拨
(1)signal (to) sb. to do sth.示意某人做某事
signal that...示意
……
signal+wh-从句 示意
……
(2)a danger/warning/distress signal危险/警告/求救信号
detect/pick up signals探测到/收到信号
give out a signal(to sb.)(向某人)发出信号
3.arise
vi
.出现;发生;产生;起身;起床
教材原句
①Then she prepares reliable moves to use if a new situation
arises
(arise).然后她把在新情况下能用得上的可靠动作准备好。
◆写出下列各句中
arise
的含义
②
Seeing his mother return, the boy arose from his chair immediately.
起身
③
New problems will arise one after another in future.
出现
④They arose at sunrise to get an early bus.
起床
⑤Accidents often arise from carelessness.
产生
◆用
arise,rise,raise,arouse
的适当形式填空
Generally speaking, the problems between parents and children often
⑥
arise
from lack of communication. Although living standards
⑦
have been raised
, many children can't get along well with their parents.
In order to support the family, parents have to ⑧
rise/arise
early in the
morning to go to work. Maybe children's motivation for studying hard
⑨
will be aroused
when they realize the hardship their parents have suf-
fered.
词形词性
词义
过去式
过去分词
现在分词
arise
vi
.
出现;发生
arose
arisen
arising
arouse
vt
.
唤醒;激起
aroused
aroused
arousing
rise
vi
.
升起;上升
rose
risen
rising
raise
vt
.
提高;饲养
raised
raised
raising
点拨
(1)arise
意为“呈现
;
出现
;
发生”时
,
主语多为抽象名词
argument/problem
/quarrel/question/movement
等
,
多指不好的事情发生。
(2)arise from/out of...
由
……
引起
;
由
……
产生
[
辨析
]
1.as a result 结果
教材原句
①As
a
result I totally changed my shape.
◆单句改错
②Some experts think our memory will become poor as result of the Inter-
net.
在result前加a
③There is no doubt that his laziness resulted from his failure.
from→in
重点短语
◆同义句转换
His diet is unhealthy. As a result, he is ill.
→④He is ill
as a result of/because of/on account of
his unhealthy diet.
→⑤His illness
results from
his unhealthy diet.
→⑥His unhealthy diet
results in/leads to
his illness.
◆完成句子
结果,人们会吃更多的食物来试图弥补失去的东西。(2017课标全国Ⅰ)
⑦
As a result
, people will eat more food to try to make up for that something missing.
点拨
(1)as a result/consequence因此,所以,结果
as a result of由于;作为
……
的结果
without result毫无结果
(2)result from由
……
引起;result in导致;结果
[助记]
[联想]
1.表示“由于”的其他介词短语:because of, thanks to, due to, owing to,
on account of。
2.表示“在于”的动词短语:result from,lie in, consist in。
2.in a way 在某种程度上
教材原句
①In
a
way our programmer is like our coach.某种程度上,我们的程
序员就像我们的教练。
◆用含
way
的短语填空
②
Mrs. Smith finds it hard to clear up the mess, as her children are always
in the way
whenever she tries.
③
In no way
should you lose heart when you are faced with difficul-
ties.
④She didn't speak a word to me
on the way
back home.
⑤
In a way
, it is a good thing that I did not get the post I had applied
for, though I must admit that I was disappointed at that time.
◆同义句转换
⑥
I will never throw rubbish at random.
→
In no way will I throw rubbish at random.
(
用
in no way
放于句首改写
)
点拨
in the way挡道;碍事
in no way决不(位于句首时,句子应使用部分倒装)
all the way一路上;自始至终;完全地
by the way顺便说一下
by way of经由;途经
on the way在途中
on one's way to...在某人去
……
的途中
give way (to...)(为
……
)让步,屈服(于
……
)
3.deal with 处理;解决;对付;应付;论及;涉及;与
……
打交道、做买卖
教材原句
①This means that it should clean the house, mop the floors, cook the din-
ner and deal
with
telephone calls.
◆单句填空
②Interruptions are one of the worst things
to deal
(deal) with while
you're trying to get work done. (2017课标全国Ⅱ)
③
How
should you deal with the problem caused by an offensive email?
(2017天津)
◆写作微练
④我最喜欢的中国历史人物是司马迁,他让我明白了在面对挑战的时候
如何应对。
My favorite figure in Chinese history is Sima Qian,
who makes me un-derstand how to deal with challenges
when I am faced with them.
点拨
(1)deal in经营;买卖
(2)make a deal达成协议;做成一笔交易
It's a deal!就这么办吧!
[点津]
do with要与what连用,而deal with要与how连用。
1.as引导时间状语从句
教材原句
①As time
went
(go) by, I was made smaller.
◆单句填空
②With the country's wealth
increasing
(increase), more waste will be
produced.
③As the world's population
continue(s)
(continue) to grow, the supply
of food becomes more and more of a concern.
重点句型
◆完成句子
④由于老师的表扬,随着时间的推移,我变得越来越自信了。
As time went by
, I became more and more confident as a result of the
teachers' praise.
◆同义句转换
⑤
With time going by, I became more and more confident as a result of the teachers' praise.
(用with的复合结构改写④)
点拨
(1)as表“随着”时为连词,引导时间状语从句。
(2)with表“随着,由于”时是介词,后常接名词(短语)构成with短语或接
复合宾语构成with复合结构。
2.so...that...句型
教材原句
① And my memory became
so
large that even I couldn't believe it!
◆单句填空
②
There are
so
many spelling mistakes in your composition that I
can't understand what you are writing about.
③They are
such
little birds that we can't see them in the sky.
④ These are
such
large shoes that I can't wear them.
⑤It was
such
good weather that we decided to go out for a walk.
⑥He was
so
excited that he could not speak.
◆单句改错
⑦
He was too weak that he couldn't walk.
too→so
⑧They made so rapid progress that they did well in the midterm examina-
tion.
so→such
◆
同义句转换
⑨
He is such a polite boy that everyone likes him.
→
He is so polite a boy that everyone likes him.
(so...that...)
⑩The teacher spoke so fast that I couldn't follow him.
→
So fast did the teacher speak that I couldn't follow him.
(使用倒装句)
点拨
so...that...意为“如此
……
以至于”,that引导结果状语从句。
[点津]
so...that...句型的常见形式: ①so+
adj
./
adv
.+that...
②so+
adj
.+a/an+单数可数名词+that...
③so+many/few/much/little+
n
.+that...
[联想]
such...that...句型的基本结构:
①such+a/an+
adj
.+单数可数名词+that...
②such+
adj
.+复数名词/不可数名词+that...
[温馨提示]
在so/such...that...句型中,当so/such...放在句首时,主句用部分倒装。