2021学年Unit 4 Inventions测试题
展开Great inventins
Great inventins change the wrld. They help peple live a better life. The 1.__________ (fllw) are three f the mst imprtant inventins 2.__________ histry.
The wheel
The wheel is perhaps the 3.__________ (great)inventin in histry. After 4__________ (it)inventin, travelling became faster and 5.__________ _(cmfrtable). A few thusand years ag peple started t use wheels 6.__________
carriages. In the early 19th century, the 7__________ (ne)trains began t carry 8__________ (passenger).At the start f the 20th century, cars 9.________(becme) ppular.Withut the wheel, we wuld nt have 10.__________ (this) inventins. The telephne
Alexander Graham Bell invented ne f the first 11_________ (practice)12.________(telephne) 1876.
________ 13 then, peple have 14.__________(be)able t speak 15._______each ther 16._________ lng distances. Tday 17._________ (millin)f peple acrss the wrld wn mbile phnes. They allw peple 18._________ (keep)19_________tuch 20.______ each ther anytime, anywhere.
The light bulb
Thmas Edisn develped the 21_________ (ne)practical light bulb in 1879. Befre the inventin f the light bulb, peple had 22_________ (use)il lamps, gas lamps 23._________ candles t see 24._________ light bulbs, peple can d 26._________ many things in the evenings 27._________ they can
28_________ the daytime. Can yu imagine 29._________ (live)30._________ them?
A pen giant
D yu knw Laszl Bir?
Maybe yu d nt, but yu 1.__________________ (prbable)use his inventin every day, and yu may even have it in yur hand right 2__________________!
Bir(1899-1985)was the 3.__________________ (invent) f the ballpint pen. He was brn in Budapest, Hungary. In the 1930s, when he wrked as a newspaper editr, he used a funtain pen almst every day. 4__________________, he had t 5.___________________(fill) it all the time. The ink als did nt dry 6.___________________(easy), and it smetimes made a mess 7.___________ the paper. Bir wanted a 8.__________________ (gd)pen. His brther, Gerge, helped him develp a special ink. The ink 9.__________________(dry) easily. Then they develped a new type f pen. There was a tiny ball the tip f the pen. The ball rlled ink 11.__________________ the paper as it mved.
They call it the"ballpint"pen
The ballpint pen was a great 12.__________________ (succeed). Everyne lved it. Nw millins f peple use it all ver the wrld every day.
Peple will always remember Bir 13.__________________his inventin. Tday in many English-speaking 14__________________(cuntry), peple still use the wrd"bir"t refer 15.___________________any kind f ballpint pen.
B
The Kngming Lantern and the ht-air balln
The Kngming Lantern is very ppular all ver Asia. It is a kind 1.__________________paper lantern 2.__________________
A 3.__________________ (clse) tp and a small candle inside. The candle 4___________________(heat)the air inside the lantern and makes it rise. Peple use the Kngming lantern 5.__________________ imprtant days and during 6__________________ (festival).
During the time f the Three Kingdms Zhuge Liang used such lanterns t give signals 7__________________ battles.
The Kngming lantern 8.__________________ (lead)t the inventin f the ht-air balln.
The inventin f paper
Paper is an imprtant inventin.
Cai Lun invented it arund 2,000 years 1.__________________ in China. 2.__________________ the inventin f paper, peple had t remember lts f infrmatin 3.write it 4__________________ stne, wd, leaves, etc.Tday everyne in the wrld uses paper. 5.__________________paper, we can make bks and print newspapers. 6__________________ (share)infrmatin is a lt 7.__________________ (easy)with the help f paper.
I use paper every day. I d hmewrk 8.__________________ paper and I keep a diary. Paper is a great inventin.
II.综合阅读
A
Great inventins change the wrld. They help peple live a better life. The fllwing are three f the mst imprt ant inventins in histry.
The wheel
The wheel is perhaps the greatest inventin in histry. After its inventin, travelling became faster and mre cmfrtable. few thusand years ag, peple started t use wheels n carriages. In the early 19th century, the first trains began t carry passengers. At the(A) start f the 20th century, cars became ppular. (B)______________ the wheel, we wuld nt have these inventins.
The telephne
Alexander Graham Bell invented ne f the first practical telephnes in 1876. Since then peple have been able t speak t each ther ver lng distances. Tday millins f peple acrss the wrld ( C)wn mbile phnes. They allw peple t keep in tuch with each ther anytime, anywhere.
The light bulb
Thmas Edisn develped the first practical light bulb in 1879. (D)____________
the inventin f the light bulb peple had t use il lamps, gas lamps r candles t see at night. With light bulbs, (E) peple can d as many
things in the evenings as they can in the daytime.(F)你能想象没有它们的生活吗?
1.写出文中画线部分(A)和(C)的同义词或近义词:__________,____________
2.在文中(B)和(D)的空白处分别填入适当的单词:___________,___________
;
3.将文中画线部分(E)改写为: peple can d as many things in the evenings as___________ in the___________
4.将文中画线部分(F)译成英语___________
5.从文中找出两个十九世纪的发明:___________,___________
B
Did Thmas Edisn really invent the light bulb? The answer is n. The real inventr f the light bulb was Jseph
Swan. He invented the electric light bulb in 1860. (A)___________
Swan 's’ light bulb culd nt glw(发光)fra
lng enugh time t be useful
Ten years later, (B)Thmas Edisn decided t imprve n Swan's light bulb. He did a lt f experiments t find a better bulb wire. (C)At last, he fund the right ne. It culd glw fr abut 1, 200 hurs, and at the same time. light bulbs began t be widely used (D)all ver the wrld. Even street lamps began t use light bulbs instead f il. Since then, the light bulb has helped humans see things clearly anytime.(E)它是历史上最伟大的发明之一
Alexander Graham Bell invented ne f the first practical telephnes in 1876. Since then, peple have been able t speak t each ther ver lng distances. Tday millins f peple acrss the wrld wn mbile phnes. They allw peple t keep in tuch(F)_______ each ther anytime, anywhere.
1.在文中(A)和(F)的空白处分别填入适当的单词:___________,___________
;
2.将文中画线部分(B)改写为: Thmas Edisn___________a____________t imprve n Swan's light bulb.
3.写出文中画线部分(C)和(D)的同义词或近义词:___________,___________
4.将文中画线部分(E)译成英语:___________
5.从文中找出两个发明家的名字:___________;___________
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