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精英家教網(wǎng) > 練習(xí)冊(cè)解析答案 > 原創(chuàng)新課堂八年級(jí)英語(yǔ)外研版 > 第37頁(yè)解析答案
原創(chuàng)新課堂八年級(jí)英語(yǔ)外研版

原創(chuàng)新課堂八年級(jí)英語(yǔ)外研版

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A. 基礎(chǔ)訓(xùn)練
一、根據(jù)漢語(yǔ)意思完成句子。
1. 閃電擊中了一棟大樓,然后它著火了。
Lightning
hit a building and it caught fire.
2. 熟能生巧。
Practice makes
perfect
.
3. 洗衣機(jī)在我們的日常生活中非常有用。
A washing
machine
is very useful in our daily life.
4. 這位老人在報(bào)紙上登了一則廣告。
The old man has put an
advertisement
in the newspaper.
5. 聽音樂(lè)的時(shí)候,我可以關(guān)閉我的大腦,放松一下。
While listening to music, I can shut off my
brain
and relax.
答案:1. Lightning
2. perfect
3. machine
4. advertisement
5. brain
二、用括號(hào)中所給單詞的適當(dāng)形式填空。
1. They had a hard time
working
(work) in that village.
2. Mary wishes
to have
(have) her mother's delicious food.
3. She spent a lot of time and money
traveling/travelling
(travel).
4. For modern society, the computer is a great
invention
(invent).
5. The sign warns visitors
not to touch
(not touch) the exhibits.
答案:1. working
解析:have a hard time doing sth. 表示“做某事很困難”,所以填work的動(dòng)名詞working。
2. to have
解析:wish to do sth. 表示“希望做某事”,所以填to have。
3. traveling/travelling
解析:spend time/money (in) doing sth. 表示“花費(fèi)時(shí)間/金錢做某事”,in可以省略,所以填travel的動(dòng)名詞traveling/travelling。
4. invention
解析:“a great”后接名詞,“invent”的名詞形式是“invention(發(fā)明)”,所以填invention。
5. not to touch
解析:warn sb. not to do sth. 表示“警告某人不要做某事”,所以填not to touch。
三、單項(xiàng)選擇。
(
C
) 1. Children are always curious ______ almost everything they see.
A. on
B. for
C. about
(
B
) 2. Before you run across the street quickly, think of the ______ of an accident.
A. choice
B. risk
C. luck
(
A
) 3. — Do you know Newton?
— Yes. He was a great English scientist who was a ______ in the field of physics.
A. pioneer
B. guide
C. tourist
(
B
) 4. Life is always full of many ______ things. Face them bravely, and never give up the hope.
A. exciting
B. unexpected
C. selfish
(
B
) 5. The people in the earthquake (地震) area are ______. Let's do something to help them.
A. in person
B. in trouble
C. in silence
答案:1. C
解析:be curious about 表示“對(duì)……好奇”,是固定搭配,所以選C。
2. B
解析:句意為“在你快速穿過(guò)街道之前,想想事故的風(fēng)險(xiǎn)”。“risk”意為“風(fēng)險(xiǎn)”,符合語(yǔ)境,所以選B。
3. A
解析:“pioneer”意為“先驅(qū),開拓者”,“guide”意為“向?qū)А?,“tourist”意為“游客”。牛頓是物理學(xué)領(lǐng)域的先驅(qū),所以選A。
4. B
解析:“exciting”意為“令人興奮的”,“unexpected”意為“出乎意料的”,“selfish”意為“自私的”。句意為“生活總是充滿很多出乎意料的事情。勇敢面對(duì)它們,永遠(yuǎn)不要放棄希望”,所以選B。
5. B
解析:“in person”意為“親自”,“in trouble”意為“處于困境中”,“in silence”意為“沉默地”。地震災(zāi)區(qū)的人們應(yīng)該是處于困境中,所以選B。
四、還原型閱讀。
根據(jù)短文內(nèi)容,從選項(xiàng)中選出能填入空白處的最佳選項(xiàng)。
Some people say that interest is the best teacher. 1.
D

Edison was particularly interested in science when he was a child. One night, Edison's mother became ill, and the doctor advised her to have an operation immediately. 2.
C
It would be too late if the doctor got back to take the surgical lamp (手術(shù)燈).
Seeing his mother groan in pain (痛苦得呻吟), Edison walked around in a hurry. 3.
B
He lit all the candles, and then adjusted the angle of the mirrors (調(diào)整鏡子的角度) to let the reflected light gather together. In this way, the doctor successfully finished the operation. 4. 
E
And this touched Edison greatly. He wanted to create a very bright thing to make people's life more convenient. So he started learning, and finally successfully invented the light.
5.
A
With interest, when you are helpless and sad, it will come up and help you out.
A. Interest gives people hope, and interest makes people succeed.
B. Suddenly, he came up with a good idea.
C. But Edison's house was too dark.
D. I totally agree with this opinion.
E. Edison saved his mother's life.
答案:1. D
解析:前文提到“Some people say that interest is the best teacher.”,此處應(yīng)該是對(duì)這個(gè)觀點(diǎn)的回應(yīng),D選項(xiàng)“I totally agree with this opinion.(我完全同意這個(gè)觀點(diǎn)。)”符合語(yǔ)境,所以選D。
2. C
解析:根據(jù)后文“It would be too late if the doctor got back to take the surgical lamp.”可知,此處是說(shuō)當(dāng)時(shí)沒有手術(shù)燈,房子太暗了,C選項(xiàng)“But Edison's house was too dark.(但是愛迪生的房子太暗了。)”符合語(yǔ)境,所以選C。
3. B
解析:根據(jù)后文“He lit all the candles...to let the reflected light gather together.”可知,愛迪生想到了一個(gè)辦法,B選項(xiàng)“Suddenly, he came up with a good idea.(突然,他想出了一個(gè)好主意。)”符合語(yǔ)境,所以選B。
4. E
解析:前文提到“the doctor successfully finished the operation”,說(shuō)明愛迪生的辦法成功了,救了他媽媽,E選項(xiàng)“Edison saved his mother's life.(愛迪生救了他媽媽的命。)”符合語(yǔ)境,所以選E。
5. A
解析:后文“With interest, when you are helpless and sad, it will come up and help you out.”是在說(shuō)興趣的作用,A選項(xiàng)“Interest gives people hope, and interest makes people succeed.(興趣給人希望,興趣使人成功。)”是對(duì)興趣作用的總結(jié),符合語(yǔ)境,所以選A。