2014年自考英語（一）考前要點(diǎn)復(fù)習(xí)：第八單元
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Text A Telecommunication via Satellite
搭配：
1. At the begging of sth. 在什么的開始/介詞詞組
2. Change into 轉(zhuǎn)變成/動(dòng)詞詞組
3. From…to… 從…到/介詞詞組
4. Pick up 接收/動(dòng)詞詞組
5. Be capable of sth./doing sth. 某人能夠勝任某職位;某事有可能做某事/形容詞詞組
6. In theory 理論上地/副詞詞組
7. Have access to sth./doing sth. 接觸，使用，可接近/動(dòng)詞詞組
e.g. You can easily have access to him. 他很好接近。
We have free access to her materials. 我們可以免費(fèi)使用她的材料。
8. Provide help to people 為人們提供幫助/動(dòng)詞詞組
9. Be able to do sth. 能夠做某事/形容詞詞組
10. Follow sb.s instructions on sth. 在什么事上聽從某人的意見/動(dòng)詞詞組
11. Care for 照顧/動(dòng)詞詞組
12. As well as 也/起到連接作用的詞組
13. Be a risk to sth./doing sth. 做某事很冒險(xiǎn)/名詞詞組
14. Pay for sth. 為某樣物品付款/動(dòng)詞詞組
15. Isolate sth./sb. from sth./sb. 市某人/某物與某人或某物隔絕/動(dòng)詞詞組
16. Do one's banking 存錢或取錢(銀行業(yè)務(wù))/動(dòng)詞詞組
17. Prevent sth. from sth./doing sth. 阻止某事發(fā)生/動(dòng)詞詞組
18. Lead sb. to success 引導(dǎo)某人成功;lead to sth./doing sth. 導(dǎo)致/動(dòng)詞詞組
語言點(diǎn)：
1. 時(shí)態(tài)題：By the middle of the century， both radio and television had become established means of transmitting sounds and/or pictures. By the time of +現(xiàn)在時(shí)間狀語，用一般現(xiàn)在時(shí);by the time of +將來時(shí)間狀語，用將來完成時(shí);by the time of +過去時(shí)間狀語，用過去完成時(shí)。
2. Printed materials 印刷材料;isolated areas 荒蕪的地區(qū)
3. Entertain(v.娛樂)-entertained(adj. 娛樂的)-entertainment(n. 娛樂)
4. In 1975，many people in India saw television for the first time as they watched programs about agriculture and health. (因?yàn)?
5. Common的最高級(jí)the most common
6. 難句：Telecommunication can make information from around the world available to use quickly and easily， but…
make sth. available sth. 是賓語;available 這個(gè)adj.是sth. 的賓語補(bǔ)足語
電信可以使全世界的信息使用起來又便捷又容易。
7. Contact為不可數(shù)名詞，可以用much來修飾，表示許多聯(lián)系。
8. 翻譯：It is important to realize that the same technology that helps us may also harm us.
意識(shí)到一項(xiàng)科技既能幫助我們又會(huì)傷害到我們，這很重要。
Text B What people Don't Know about Air
搭配：
1. Be important to sb. 對(duì)某人來說很重要/形容詞詞組
2. In order to do sth. 為了做某事/表示目的的動(dòng)詞不定式短語
3. As we know it 正如我們所知道的那樣/狀語
4. Be forced to do sth. 被迫做某事，不得不做某事/動(dòng)詞詞組
5. Seek shelter from 遠(yuǎn)離，躲避/動(dòng)詞詞組
6. Protect sb. from sth./doing sth. 保護(hù)某人不受/動(dòng)詞詞組
7. Rest upon 依賴，落在什么上/動(dòng)詞詞組
8. Gaze at sth./sb. 盯著某人或某物看/動(dòng)詞詞組
9. In wonder 驚訝地/副詞詞組
10. In the meantime 與此同時(shí)/副詞短語
11. Pay attention to sth./doing sth. 注意某事/動(dòng)詞詞組
12. Add sth. to sth. 添加/動(dòng)詞詞組
語言點(diǎn)：
1. 虛擬語氣：
a. Without air，we could not exist.
b. Without air，there would be no fire.
c. Without air，there would be no wind or clouds.
結(jié)論：介詞without+名詞或代詞，主語+could/would +動(dòng)詞原型。表示對(duì)現(xiàn)在進(jìn)行虛擬。
d. If we did not have air，there would be no sound.
e. If we did not have atmospheric pressure， we could not have automobile tires.
f. The tires would burst if they did not have the pressure of the atmosphere against their surfaces.
結(jié)論：從句用動(dòng)詞的過去式，主句用could/would+動(dòng)詞原型。表示對(duì)現(xiàn)在進(jìn)行虛擬。
2. 時(shí)態(tài)題：Sound travels through air. 用現(xiàn)在時(shí)的原因表客觀事實(shí)。
3. 翻譯：Where there is no air，there is no sound. 沒有空氣的地方就沒有聲音。
4. Deadly(adj.)致命的，e.g. deadly rays 致命的射線
5. But our bodies are built in such a way that this weight does not crush us.
6. 翻譯：Electrical energy is collected in the atmosphere as water is collected and stored in a dam. 電能被儲(chǔ)藏在大氣層里就宛若水被匯集并儲(chǔ)藏在大壩里一樣。
7. But a thorough study of electricity in the atmosphere was not possible until the development of radio and radar. Not…until…直到什么時(shí)候…才
8. Large amounts of +不可數(shù)名詞，表示大量的
9. Unending adj. 無窮無盡的
更多信息請(qǐng)?jiān)L問：自學(xué)考試頻道 自學(xué)考試論壇
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