The Internet and Telecommunications
煤大部分由碳組成。
this club consists of more than 200 members.
這個(gè)俱樂部由200位以上的成員組成。
3. it then became possible for universities to use the system as well.
后來(lái)許多大學(xué)也使用這個(gè)網(wǎng)絡(luò)。
as well(as)意思是“也,又”。
e. g. he knows german as well.他也懂德文。
the child is lively as well as healthy.
這孩子既健康又活潑。
4. they created a network of computers called darpanet.
他們創(chuàng)建了一個(gè)叫darpanet 的電腦網(wǎng)絡(luò)。
短語(yǔ) called darpanet 是過去分詞短語(yǔ),在句中充當(dāng)定語(yǔ),相當(dāng)于一個(gè)定語(yǔ)從句。
e. g. a boy called li ping 一個(gè)名叫李平的男孩
a website called. .. 一個(gè)名叫……的網(wǎng)站
5. at the moment, about 80% of web traffic is in english, but this percentage is going down.
目前大約80% 的網(wǎng)絡(luò)通信業(yè)務(wù)都是用英語(yǔ),但是這一比率正在下降。
(1)at the moment (用于現(xiàn)在時(shí)態(tài)中)此刻;(用于過去時(shí)態(tài)中)那時(shí)
e. g. i am (was) busy at the moment.
我此刻(當(dāng)時(shí))很忙。
短語(yǔ)拓展:
for the moment 暫時(shí)
e. g. stop discussing for the moment, please.請(qǐng)暫停討論。
in a moment 立刻,立即
e. g. i’ll come in a moment.
我馬上就來(lái)。
the moment (= as soon as)
一……就……
e. g. the enemy plane was shot down the moment it intruded into our air space.
這架敵機(jī)一侵入我國(guó)領(lǐng)空就被擊落。
(2) tracffic 這里意為“電信”“通信業(yè)務(wù)”。
(3) percentage
①百分?jǐn)?shù),百分率
the lowest percentage 最低的百分比
②比例
e. g. a large percentage of people came.
大部分人來(lái)了。
6. berners-lee built his first computer while he was at university using an old television.貝爾納斯•李在上大學(xué)期間就創(chuàng)建了他的第一臺(tái)電腦,使用的是一臺(tái)舊電腦。
using an old television 為現(xiàn)在分詞短語(yǔ)作方式狀語(yǔ)。
7. he came up with the idea of the world wide web in 1989 while he was working in switzerland.
1989年他在瑞士工作時(shí)就提出創(chuàng)建萬(wàn)維網(wǎng)的想法。
come up with 提出,想出(看法/觀點(diǎn)/建議等)
come up with a proposal 提出建議
come up with a response 作出反應(yīng)
8. berners-lee made it possible for everyone to use the internet.
貝爾納斯•李使每個(gè)人使用因特網(wǎng)成為可能。
句型結(jié)構(gòu)為:主語(yǔ)+動(dòng)詞+it+用作賓語(yǔ)補(bǔ)足語(yǔ)的形容詞(或名詞)+不定式短語(yǔ)。常用于這個(gè)句型的動(dòng)詞有:find, feel, think, consider, make等。
e. g. as he is an old friend of mine, i find it difficult to refuse him.
由于他是我的老朋友,我覺得很難拒絕他。
do you think it necessary to say a few words at the meeting?