2017-2018英语（外研版）讲练课件：必修1 The Internet and Telecommunications--第2课时（共76张含答案）

课件76张PPT。Module 6　The Internet and Telecommunications
Period 2　Reading and Vocabulary
要点讲解课Ⅰ. 根据语境及汉语提示写出单词
1. The bag _________(包含)a Christmas card.
2. He narrowly escaped in the air _____(崩溃; 飞机失
事). containedcrash3. She is not herself. She came near to a __________
(崩溃; 故障).
4. This gave me a clue as to the ______(来源; 根源)of
the problem.
5. I still prefer to play in _______(保卫; 防守).
6. The _______(军事的; 军队的)commander has been
dismissed. breakdownsourcedefencemilitaryⅡ. 用所给单词的正确形式填空
1. The centre is easily _________(access)to the general
public.
2. He’s _______(create)a whole new language of
painting.
3. There’s a higher __________(percent)of girl students
in this class. accessiblecreatingpercentage4. They ________(design)a machine that was both
attractive and practical.
5. This new _________(invent)won the highest award.
6. He asked __________(permit)to leave the room. designedinventionpermission Ⅲ. 翻译短语
1. ___________　　　 发生故障
2. _________ 数以百万计的
3. ________________ 作为……而出名
4. _______ 担当; 充当
5. ______ 登录break downmillions ofbecome known aswork aslog on6. ________ 由……组成
7. ______ 也
8. ___________________ 从那时起
9. ____________ 提出; 想出
10. ________ 下降consist ofas wellfrom that moment oncome up withgo down1　contain vt. 包含; 包括
※(2016·四川高考)Researchers have discovered that“night milk” contains more melatonin. 研究者们发现夜晚产的牛奶内含更多的褪黑激素。 ※Life in harmony and good order contains happiness.
和谐而有秩序的生活蕴藏着幸福。
※She couldn’t contain herself any longer—she had to tell him the good news. 她无法再克制自己了——她非得把这好消息告诉他不可。
※This room contains /holds twenty people. 这房间可容纳20人。【自我归纳】
①contain除了“包含; 包括”之意外, 还有“_______
_____”“_____”之意。
②_____________　　自制, 克制自己克制、抑制容纳contain oneself【易混辨析】【活学活用】
用include/contain的适当形式填空。
①Orange juice ________things that help keep you
healthy.
②She could hardly _______her excitement when she
heard the news. containscontain③You must _______her when you send out the
invitations.
④(2016·北京高考)When condors eat dead bodies of
other animals __________lead, they absorb large
quantities of lead. includecontaining改写句子。
⑤There are 200 teachers in our school, including 111
men teachers.
→There are 200 teachers in our school, 111 men
teachers ________. included2　consist of由……组成/构成
※It consists of millions of pages of data. 它由数百万页的数据构成。
※The class consists off ifty students. =The class is made up of fifty students.
这个班由五十名学生组成。※Success consists in hard work. 成功在于勤奋。
※His action does not consist with his words. 他言行不一。【自我归纳】
①_____________=consist of　　　 由……组成
②________ 在于, 存在于
③consist with ___________be made up ofconsist in与……一致【名师指津】
　　consist of表“由……构成”时不用于被动语态, 也没有进行时。【活学活用】
①The committee _______ __ ten members.
委员会由十人组成。
②The true wealth does not ______ __ what we have,
but in who we are. 真正的财富不在于我们拥有什么,
而在于我们是谁。consistsofconsistin③How many players does a football team consist of?
=How many players __a football team _____ ___ __? ismadeupof3　access n. 接近; 通路　 v. 到达; 进入; 使用
※The World Wide Web(the web)is a computer network that allows computer users to access information from millions of websites via the Internet. 万维网是一个电脑网络, 它允许电脑用户通过互联网从数百万网站上获取信息。※Can I use this computer to access the Internet? 我能用这台电脑上网吗?
※(2016·四川高考)Thus I have been allowed to gain access to their living environment. 因此, 我被允许走进他们的生活环境。
※Our teacher is accessible to us students. 老师对我们学生很亲近。【自我归纳】
①have/gain/obtain access to. . . 　　　
_________________________
②accessible adj. __________________
③_____________ 为……可接近的/可使用的得以进入……/可以使用……可进入的; 可使用的be accessible to【活学活用】
①公众无法看到这些文件。(一句多译)
a. These documents are ___ _________ __ the public.
b. The public don’t _____ ______ __ these documents.
②The ____ ______ __ the farmhouse is across the fields.
去那个农舍的唯一通道是穿过田野。notaccessibletohaveaccesstoonlyaccessto③The people living in these apartments _____ ____
______ __ (免费使用)that swimming pool. havefreeaccessto4　as well也; 另外, 而且
※It then became possible for universities to use the system as well.
然后, 各大学使用这种系统也成为可能。※She speaks French and German and also a little Russian.
她会说法语、德语, 还会说点俄语。
※I have been to New York, too. 我也去过纽约。
※I don’t like this book, and I don’t like that one, either.
我不喜欢这本书, 也不喜欢那本书。【易混辨析】
①______意思是“又, 也”, 相当于too或also, 常位于句
末, 不需要用逗号与句子分开。
②____用于肯定句, 常放在句中, 位于系动词或助动词
之后, 实义动词之前。as wellalso③___用于句末, 可以有逗号, 也可以没有逗号, 也可以
直接放在所指向的单词之后。
④_____用于否定句中, 一般放在句末。tooeither【联想拓展】
as well as意为“和, 同”, 常用来连接两个并列的成分, 它强调的是前一项, 后一项只是顺便提及。连接并列主语时, 谓语动词形式与前面的主语保持一致; 还可表示“和……一样好”。※Your mother as well as you is friendly to me.
不仅你而且你的妈妈也对我友好。
※She called on you as well as me. 她不但拜访了我, 也拜访了你。
※He plays the guitar as well as you do. 他弹吉他和你弹得一样好。【活学活用】
选词填空(too, as well, either, also)。
①We’re going to the cinema tonight; why don’t you
come along ______?
②—I want to eat an apple.
—Me ___. as welltoo③My brother ____likes playing the piano.
④If you’re not going, I’m not going, _____.
语法填空。
⑤Tom, as well as me, ______(know)that the director is
going to attend the ceremony of the film. alsoeitherknows5　go down下降
※At the moment, about 80 percent of web traffic is in English, but this percentage is going down.
目前, 大约80%的网络信息是用英文传输的, 但这个比例正在下降。※The sun is going down behind the mountains. 太阳正在落山。
※Price doesn’t seem to be going down. 价格似乎没有下降。
※I’m glad your temperature has gone down. 很高兴你的烧退了。【自我归纳】
　　go down除了有“下降”之意外, 还有“_______
___________、_________、_____”之意。(太阳、月亮等)落下价格下跌退烧【知识延伸】
go ahead　　　 继续; 干吧
go by (时间)过去; 经过(地点)
go out (灯、火)熄灭
go over 检查; 复习
go through 用完; 通过; 经历; 仔细检查
go up 上升, 上涨用go短语的适当形式填空。
①—May I use your phone?
—Certainly. _________.
②When they arrived, the fire had ________.
③The pictures have gone ________ in value. Go aheadgone outdown/up④The number of unemployed people has _______
again.
失业人数又上升了。gone up语法填空。
⑤With the doctor’s careful treatment, the baby’s high
fever went _____.
⑥The police went _______ every room of the building. downthrough6　come up with提出, 想出; 赶上
※I hope you can come up with a better plan than this.
我希望你能想出一个比这个更好的计划。
※We shall have to study hard to come up with him. 我们必须努力学习来赶上他。【自我归纳】
　　come up with除了有“提出, 想出”之意外, 还有
“______________,_____”之意。拿出(一笔钱等) 赶上【易混辨析】【知识延伸】come构成的短语
come about发生
come across 偶然发现
come on 来吧; 快一点; 得了吧
come out 出版, 发表, 被透露, (日、月、星等)出现
come up 长出, 发芽; 被提及
come to an end 结束【活学活用】
用come短语的适当形式填空。
①The teacher asked who could ____________(想出)a
good answer.
②How did the printing ________(出版)?
③After the exam, all the lessons at school also _______
______(结束). come up withcome outcame toan end④When you ___________(遇到)something important,
write it down.
⑤The question ________(提出)at the meeting yesterday.
⑥How did it __________(发生)that you were late again
this morning? come acrosscame upcome about介词填空。
⑦Mum always comes up ____ good ways to celebrate
our birthdays, which makes us very happy. with7　Berners-Lee made it possible for everyone to use the Internet, not just universities and the army. 贝尔纳斯·李使得每个人使用互联网成为可能, 不仅局限在大学和军队。【句型剖析】
(1)make+it+形容词/名词+for sb. to do表示“使某人做某事变得……”, it是形式宾语, 真正的宾语是后面的不定式短语, 逻辑主语是for sb. , think/find/believe等也可以用此结构。①I _____ __ impossible ___ __ __ finish our work on
time.
我认为我们不可能按时完成我们的工作。
②We _____ __ a rule __ greet each other in English
every morning.
我们制定了一个规定, 每天早上用英语打招呼。thinkitforustomadeitto(2)it作形式宾语, 还可以用于以下结构:
①We found it no good arguing with him. (宾语是动名词)
我们发现同他争论是没用的。
②I think it very important that we take part in the discussion. (宾语是从句)我认为我们参加这次讨论是很重要的。【活学活用】
①I find __ very difficult __ ___ the job well.
我发现做好这份工作很难。
②I’ll make __ clear to you ____ failure is the mother
of success.
我要清楚地告诉你们失败是成功之母。ittodoitthat③The fact that she is a foreigner makes __ difficult for
her __ ___ a job in that country.
她是一位外国人的事实使她在那个国家找工作很难。ittoget【备选要点】
1　design vt. 设计
※He designed the first“web browser”, which allowed computer users to access documents from other computers.
他设计了第一个“网络浏览器”, 可以让电脑用户从其他电脑上获取文件。※This kind of dictionary is designed for English beginners.
这种词典是为英语初学者设计的。
※The law was designed to protect abandoned children.
这项法律旨在保护被遗弃的儿童。※The course is designed as an introduction to the subject.
这门课程是作为该科目的入门课而开设的。
※I like his design for the new house. 我喜欢他的这套新房子的设计。
※Do you think he did this by design? 你认为他这样做是故意的吗? 【自我归纳】
①be designed for. . . 　 _________________
②be designed to. . . ___________
③_______________ 作为……而设计
④design n. _____
⑤_________ 有意地, 故意地专为……而设计的目的是……be designed as. . .设计by design【活学活用】
用所给词的适当形式填空。
①These exercises are designed _________(develop)
and strengthen muscles, so we all like to do.
②The experiment __ ________ __ test the new drug.
实验的目的是试验新药。to developisdesignedto③The toys ___ ________ __Christmas gifts.
这些玩具是作为圣诞礼物而设计的。
④The accident didn’t happen by accident but ___
______.
这个事故的发生不是偶然的, 而是精心设计的。aredesignedasbydesign⑤This book __ ________ ___ the learners whose native
languages are not English.
这本书是为母语不是英语的学习者设计的。isdesignedfor2　He came up with the idea of the World Wide Web in 1989 while he was working in Switzerland.
1989年在瑞士工作时, 他提出了万维网的想法。【句型剖析】
(1)这是一个主从复合句, 主句是__________________
________________________________。_____引导的是
时间状语从句, 表示“当……时候”。He came up with theidea of the World Wide Web in 1989while(2)while的其他用法:
A. “然而”, 表示转折关系; 是并列连词。
B. “尽管”, 相当于though/although。
①Who will take his place _____ ___ __ _____? 他不在时
谁将代替他? whileheisaway②I looked a bit stiff _____they were so lively.
他们那样活泼, 然而我却显得有些呆板。
③______ __ ____ ____, he went on working. 虽然很晚
了, 但他还在继续工作。whileWhileitwaslate【名师指津】
(1)while引导时间状语从句时, 从句谓语动词应是延续性动词。
(2)while引导的让步状语从句, 一般位于主句之前。【活学活用】
用适当的连词填空。
①______I say Clark is a smart boy, he still needs to
work hard to achieve his goal.
②(2013·全国卷Ⅰ)There’s no way of knowing why
one man makes an important discovery _____another
man, also intelligent, fails. Whilewhile③How he misses his mother _____ ___ __ _____ in
London! 他妈妈在伦敦期间, 他多么想念她啊!
④While he loves his students, he is very strict with
them.
译: ______________________________________whilesheisaway虽然他爱他的学生, 可是他对他们很严格。【课堂小结】
Ⅰ. 词汇串记
　　I have a computer of my own, via which I can
access the Internet. The Internet contains millions of
pages of data and it is the source of information I
want. The keyword of my computer is open to my
family, so it is accessible to everyone in my family. Sometimes the computer crashes, and the documents can’t be opened. I often ask someone else to check the software of my computer. Ⅱ. 句式背诵
1. His father likes watching sports games while his mother likes TV plays.
他的父亲喜欢看体育比赛, 而他的母亲喜欢电视剧。2. Li Gang thinks it impossible for him to work out the math problem on his own.
李刚认为对他来说, 自己做出这道数学题是不可能的。
3. The prices of the houses in our town have gone down recently.
最近我们小镇的房价已经下降了。4. Mr Zhang came up with a good plan at the meeting yesterday.
张先生昨天在会议上提出了一个好的计划。
5. No one could take photos here without permission.
未经许可, 任何人不得在此拍照。