内容正文:
英语 必修第二册 BS
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必修第二册
Unit 4 Information Technology
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Topic Talk & Lesson 1 Avatars
Part Ⅰ Vocabulary & Grammar
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在空白处填入1个适当的单词或括号内单词的正确形式。
1.We would appreciate it if you could reply at your earliest ____________ (convenient).
convenience
解析 句意为:如果您能尽早回复,我们将不胜感激。at your earliest convenience意为“尽早;尽快”。
2.See our _________ (select) of autumn favourites and take your pick.
selection
解析 句意为:看看我们的秋季精选,然后挑出你想要的。设空处作动词See的宾语,被形容词性物主代词our修饰,应填名词selection,在此表示“选择;挑选”,为不可数名词。
3.A _______ (vary) of high-tech tools can help you keep track of your students’ progress.
variety
解析 句意为:各种各样的高科技工具可以帮你了解学生的进步情况。a variety of/varieties of 表示“多种多样的”。
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4.Nowadays, there is a sharp increase in children’s _________ (create), for they are greatly encouraged to develop their talents.
creativity
解析 句意为:现在,孩子们在创造力上有很大的提高,因为他们被大力鼓励去发展他们的天赋。设空处应用名词形式作介词in的宾语,根据句意可知,此处表示“创造力”,故填creativity,为不可数名词。
5.You can’t find a more _________ (effect) way to fix the bug in the operation system.
effective
解析 句意为:你无法找到更有效的方法来修复操作系统中的故障。根据设空处后的名词way及空前的more可知,设空处应填形容词作定语;根据语境可知,此处表示“有效的”,故填effective。
6.He believes that students should be encouraged to experiment _____ new ideas.
with
解析 句意为:他认为应该鼓励学生尝试新的想法。experiment with… 表示“尝试……”。
7.The development of new technology continues to have an impact ________ education.
on/upon
解析 句意为:新技术的发展持续对教育产生影响。have an impact on/upon… 为固定搭配,意为“对……有影响”。故填on/upon。
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8.My brother was admitted _______ a university, which delighted us all.
into/to
解析 句意为:我哥哥被一所大学录取了,这使我们大家都很高兴。be admitted into/to… 为固定搭配,意为“被接收(入学)”。
9.Each space exploration comes with greater insight, thus enabling us ___________ (continue) along the same path of adventure.
to continue
解析 句意为:每一次太空探索都会给我们带来更多的启示,从而使我们能够沿着同样的冒险之路继续前进。enable sb to do sth为固定搭配,意为“使某人能够做某事”。故填to continue。
10.James has just arrived, but I didn’t know he _______________________ (come) until yesterday.
would come/was coming
解析 句意为:詹姆斯刚到,但我直到昨天才知道他会来。but后的主句中的didn’t know为一般过去时,从句表示过去将要发生的动作,所以使用过去将来时。come为表示位移的词,可用进行时表将来,故也可用过去进行时。
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根据提示补全句子。
1.人们越来越关注环境保护。(concern)
There is growing ________ _________________ environmental protection.
concern
for/about/over/with
2.有些人把它看作是一个分享观点、激励学生的机会。(view)
Some people ___________ ___ ___ __ ___________ to share ideas and motivate students.
view/viewed it as a chance
3.为了确保乘客的安全、改善交通状况,一项新的法律已开始实施。(effect)
A new law ____ ______ _____ ______ to ensure the safety of the passengers and improve the traffic conditions.
has
come
into
effect
4.他如此沉迷于电脑游戏以至于在学习成绩上远远落后于其他人。(addict)
He _____ ___ ________ ___ computer games _____ he fell far behind others in academic performance.
was
so
addicted
to
that
5.当面对窘境时,我们应以积极的角度来看待困难。(positive)
When faced with tough situations, we should treat difficulties ___ ___ ________ _____.
in
a
positive
light
/an opportunity
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用括号内单词的正确时态填空。
1.The manager was concerned to hear that two of his trusted workers _______________________ (leave).
would leave/were leaving
解析 句意为:经理听说他信任的员工有两名即将离职(的消息)后感到忧心忡忡。分析句子结构可知,设空处在that引导的宾语从句中作谓语,根据was concerned并结合语境可知,此处表示对过去某一时间而言将要发生的事,应用过去将来时;leave为表示位置移动或者状态变化的词,常使用其过去进行时来表示过去将要发生的动作,故也可用过去进行时。
2.In the 1980s, nobody knew the Internet ______________ (perform) such an irreplaceable role in the future life.
would perform
解析 句意为:在二十世纪八十年代,没有人想到因特网会在未来生活中起到如此不可替代的作用。此处表示从the 1980s这个时间看,未来将要发生的事,应用过去将来时。故填would perform。
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3.It was predicted that petrol _________________ (replace) by green energy completely in the near future.
would be replaced
解析 句意为:根据预测,汽油在不久的将来将会被绿色能源完全取代。根据主句的时态及从句中的in the near future可知,此处应用过去将来时;petrol与replace之间为被动关系,表示“汽油将被取代”,应用被动语态。故填would be replaced。
4.Jason set a goal that in five years he ____________ (show) his work in the top gallery in that area.
would show
解析 句意为:贾森给自己设定了一个目标:五年后,他要在该地区的顶级画廊里展出自己的作品。分析句子可知,设空处在that引导的同位语从句中作谓语,根据主句谓语动词的时态和时间状语in five years可知,此处表示从过去的某个时间点出发,对未来的预期或希望,应用过去将来时。故填would show。
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5.The teacher informed that we _________________________ (sit) an important test a week later according to the school schedule.
would sit/were going to sit
解析 句意为:老师告知我们,根据学校安排,一周之后我们将要参加一次重要的考试。根据informed及a week later可知,此处表示从过去某一时间看将要发生的事,应用过去将来时;was/were going to do sth也可用于过去将来时,表示过去有计划的安排或动作。故填would sit/were going to sit。
6.Unfortunately, we had to admit our money _____________________ (run) out in weeks.
would run/was running
解析 句意为:不幸的是,我们必须承认我们的钱几周之内就要用完了。设空处为从句的谓语部分,根据句意和主句时态提示可知,此处应使用过去将来时;run out表示状态变化,表示即将发生的事,常用其进行时态表示将来,故也可用过去进行时。
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7.It was hoped his health ___________ (pick) up soon with the new treatment.
would pick
解析 句意为:人们希望在新疗法的作用下他能尽快好起来。根据主句部分的时态和从句中的soon可知,此处应用过去将来时,表示从说话时来看希望将来会发生的事。故填would pick。
8.Some students were busy arranging tables in the room where a party ______________ (hold).
would be held
解析 句意为:在那个即将举行聚会的房间里,一些学生正忙着布置桌子。由句意和主句中的were可知,设空处表示过去将要发生的动作,布置桌子时“举行晚会”的动作还没有发生,故用过去将来时;且晚会是“被举行”的,故用被动语态。故填would be held。
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阅读下面短文,在空白处填入1个适当的单词或括号内单词的正确形式。
Avatars, which people use when exploring the Internet, are the digital 1. . (identity) people created to communicate and express 2. . (they). They first appeared in role-playing computer games in the 1980s. Nowadays, avatars have 3. . a wide variety of forms and uses that they are everywhere.
4. . avatars people choose say a lot. People tend to create avatars with features similar 5. . their personalities, which look like themselves to a certain extent. However, nearly all avatars are tall, young and good-looking, for people 6. . (obvious) make improvements and experiment with new things in a more desirable way.
Avatars give people a lot of room for creativity, 7. . allows online users to create new identities, from dressing the avatars in fancy clothes to 8. . (try) being someone of the opposite sex. Many users even have several avatars, each one for a specific occasion: for example, a 9. . (sense) one for work and a silly one for fun.
identities
themselves
such
The
to
obviously
which
trying
sensible
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So far, the use of avatars 10. . (concern) some people—there are people spending too much time in virtual worlds and cheating others online. At the same time, others view it in a more positive light, looking forward to the brilliant future of avatars.
has concerned
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1._________
identities
解析 设空处作主句的表语,其前有the digital修饰,应用名词;identity作“身份”讲时,可作可数名词,根据Avatars和are可知,此处应用其复数形式。
2.___________
themselves
解析 此处people created to… 为省略关系词的定语从句,设空处作express的宾语,与从句主语people指代相同,应用反身代词。
3._____
such
解析 “such… +that从句”表示“如此……以至于……”,such后接名词(该名词前可以有形容词修饰)。
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4._____
The
解析 根据people choose可知,avatars在此表特指,应用定冠词the修饰。
5.___
to
解析 similar to… 为固定短语,意为“与……相似”。
6.__________
obviously
解析 设空处修饰动词make,应用副词。
7._______
which
解析 设空处引导非限制性定语从句,在从句中作主语,指代主句。
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8.______
trying
解析 from… to… 意为“从……到……”,to为介词,此处表示“尝试成为……”,提示词为动词,应用动名词形式。
9.________
sensible
解析 设空处修饰代词one,应用形容词作定语,表示“朴素而实用的”。
10.______________
has concerned
解析 concern在此处作动词,意为“使(某人)担忧”;根据时间状语So far可知,这里应该使用现在完成时。主语为the use of avatars,谓语动词应用第三人称单数形式。
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