初中英语人教版（2024）九年级全册Unit 6 When was it invented?综合与测试精练

这是一份初中英语人教版（2024）九年级全册Unit 6 When was it invented?综合与测试精练，共11页。试卷主要包含了阅读理解，完形填空，语篇填空，阅读与表达，书面表达等内容，欢迎下载使用。
一、阅读理解(共20小题，每小题2分；满分40分)
第一节 阅读下面语言材料，从每题所给的A、B、C、D四个选项中选出最佳选项。
A
Jane，a reprter，is cllecting infrmatin fr the lcal newspaper. She is interested in the fllwing things intrduced in a magazine.
1. The smart schlbag has been invented by ____.
A. a reprter B. a schlby
C. a university D. a cmpany
2. What can the smart schlbag d?
A. Help yu repair cmputers. B. Tell yu when t pack bks.
C. Teach yu hw t fix screens. D. Remind yu f the missing bks.
3. ____ affect(s)the shapes f the weather sweets.
A. Clrs B. Wind speed
C. Temperature D. 3D printers
4. What des the underlined wrd “it” in Sunrise Bed refer t?
A. Yur bdy. B. The bed.
C. The light. D. Yur rm.
B
Making invisible ink(隐形墨水)is a lt f fun. All yu need is sme cmmn bjects.
What yu'll need:
●Half a lemn ●Water ●A spn ●A bwl
●White paper ●A cttn bud ●A light bulb
Instructins:
1. Squeeze(挤)sme lemn juice int the bwl and add a few drps f water.
2. Mix the water and lemn juice with the spn.
3. Put the cttn bud int the mixture(混合液)and write a message nt the white paper.
4. Wait fr the juice t dry s it becmes cmpletely invisible.
5. When yu are ready t read yur secret message r shw it t smene else, heat the paper by hlding it clse t the light bulb.
What's happening?
Lemn juice turns brwn when heated. Putting sme water in the lemn juice makes it very hard t ntice when yu put it n the paper. Other things which wrk in the same way include range juice, hney, milk, nin juice and even mre.
5. What is the cttn bud fr?
A. T squeeze the lemn. B. T add sme water.
C. T mix the water and juice. D. T write smething.
6. Hw can yu make the secret message appear?
A. By waiting fr sme time. B. By reading it alud.
C. By heating the paper. D. By hlding it high.
7. Which wrks in the same way as lemn?
A. Milk. B. Water.
C. Spns. D. Bwls.
8. Which shws the crrect rder f the infrmatin in this passage?
A. Materials →Steps →Reasns B. Reasns→Steps →Materials
C. Materials →Reasns →Steps D. Steps→Materials →Reasns
C
The greatest scientists were famus nt nly fr their discveries，but als fr their interesting lives. Having a special，uncmmn mind ften ges hand in hand with unusual acts.
Nikla Tesla is knwn fr many inventins. One is the alternating­current(AC) electricity. While inventing it，Tesla was gd at keeping things in mind，because he used picture thinking and imagined every step in his mind befre even picking up a pencil. Tesla said he wanted t d it because f his mther，wh invented small electrical machines when he was a child.
In his later years，Tesla had many strange habits. He slept nly tw hurs every night and dined at exactly 8: 10 p. m. After dinner, he'd ften wrk until 3 a. m. Befre bed，Tesla curled(卷曲)each ft 100 times，saying it was gd fr his brain.
Anther scientist encuraged by his mther was Albert Einstein，thugh what he gt frm his mther was a lve f music. In fact，Einstein ften played music n the pian and the vilin t help him brainstrm.
Einstein's achievements include the mst famus equatin(方程式) E ＝ mc2 and his thery f relativity. Hwever，thanks t his wild hair，he is als well­knwn fr the lks f a “mad scientist” and yu can tell that he had sme interesting quirks(奇怪的个性). Fr example，he had a strng dislike f wearing scks. And Einstein was s withdrawn(内向的)as a by that he culdn't speak until he was three.
Smetimes，the smartest f us are als the strangest. That quiet child in the crner may be the next Tesla r Einstein ne day.
9. Hw did Tesla remember things?
A. By taking things dwn. B. By thinking in pictures.
C. By drawing mind­maps. D. By reading alud.
10. Which f the fllwing statements is TRUE accrding t the passage?
A. Tesla hated having t wear scks.
B. Tesla did sme ft exercises befre bed.
C. Einstein was utging when he was a child.
D. Einstein was als famus fr his hair clr.
11. What did Tesla and Einstein have in cmmn?
A. They bth had great inventins f electricity.
B. They bth tk up inventing because f their mthers.
C. They bth thught and acted in unusual ways.
D They bth played the pian fr better wrking.
12. What des the writer mainly want t tell us abut?
A. The special things abut well­knwn scientists.
B. The living habits f smart peple.
C. The mthers f Tesla and Einstein.
D. The inventins f great peple.
D
Hw d we knw the time? A clck，a watch r a mbile phne can help us. Hwever，many years ag there were n clcks and knwing the time was nt s easy. Over the centuries peple have develped different ways f telling the time.
Abut 5，500 years ag，the Egyptians invented the sun clck. This was a tall stne building. Its shadw(影子) shwed the mvement f the sun. S peple were able t knw midday. The Egyptians made a sundial (日晷) abut 3，500 years ag. It was smaller than the sun clck and culd let peple knw the time fr half a day. On rainy days r at night it was impssible t tell the time with a sun clck r a sundial. Water clcks were the first clcks nt t use the sun. The idea is simple. Water flws(流动) frm ne bttle t anther. When the water reaches a certain level，it shws the hurs. The Egyptians used water clcks abut 3，400 years ag. These clcks were ppular in the Middle East and China. But they failed t make peple knw the exact time.
In the 13th century，the mechanical clck was invented. This was mre exact，but it was expensive t make ne. Over the next few centuries it was develped. Fr example，springs(发条) were added arund 1500. This enabled peple t get the crrect time and allwed clcks t be smaller. In 1927，the first quartz clck was develped. Clcks became cheaper t build. It was als cheaper fr rdinary peple t wn a clck. Peple began depending n them mre and mre t run business，markets and s n. Mre recently，in 1956，came the digital clck. And nwadays satellites send ur mbile phnes the time t the exact secnd.
There have been a lt f ways in timekeeping. Clcks are always changing but sme things never change. Many f us still have truble getting ut f bed n time and nt being late fr schl r wrk.
13. Accrding t the passage，we can't use ____ t tell the time n a rainy day.
A. the water clck B. the sun clck
C. the digital clck D. the mechanical clck
14. Hw many kinds f clcks are mentined in the passage?
A. Fur. B. Five.
C. Six. D. Seven.
15. Which f the fllwing shws the structure(结构) f the passage?
(①＝Paragraph 1，②＝Paragraph 2，…)
16. What des the passage mainly talk abut?
A. The imprtance f time. B. The develpment f timekeeping.
C. The inventins f clcks. D. The histry f a digital clck.
第二节 阅读短文，从方框内所给的选项中选出可以填入空白处的最佳选项，其中有一个多余的选项。,[科学素质·科技产品体验])
Shanghai General Hspital signed an agreement with China Mbile Shanghai Branch (分部) t build a 5G technlgy treatment center. “17. ________，”said Dr. Zheng Xingdng，president f Shanghai General Hspital. A 5G emergency (紧急) treatment system can greatly imprve first aid，because the first fur minutes are quite imprtant. 18. ________. Besides this，the dctr can cmmunicate with the hspital and get all the infrmatin f the patients quickly.
19. ________ . It is helpful t smart cities and autnmus vehicles (自动驾驶汽车) amng many ther things. Cars can sn cmmunicate with each ther and drivers knw the dangers by using 5G. Then drivers can change their speeds r，if pssible，even avid that line. In this way，it's safer fr drivers t drive n the rad. And the number f rad traffic accidents will drp rapidly finally.
5G is used in phnes，t. 1G lets us talk t each ther，2G lets us send messages，3G gives us mbile data and the Internet，and 4G allws us t watch vides. Nw 5G prvides peple with much faster data dwnlads and uplads and mre cnvenient cnnectins. 20. ________.
二、完形填空(共10小题，每小题1分；满分10分)
阅读短文，理解其大意，从A、B、C、D四个选项中选出可以填入空白处的最佳选项。
Twinkle，twinkle, little star; hw I wnder what yu are…Peple have always lked up at the night sky and __21__ what the stars really were. Ancient peple were fascinated by the sky. Sme thught it was n the __22__ f the Earth like a bwl. Others believed stars were the spirits f their ancestrs.
The ancient scientists studied the sky. Sky watchers wh develped a new tl helped pen up the __23__ f the sky. It was the telescpe. Hwever，it was called the spyglass at first. The spyglass was __24__ by an eyeglass maker named Hans. Like many scientific inventins，this ne began __25__ accident. One day Hans __26__ tw eyeglass lenses(镜片)at nce. He realized that the tw lenses made faraway bjects lk much __27__. The telescpe was brn. Hans thught it wuld be a perfect tl fr spying n (暗中监视)the enemy. It was used a lt in __28__ at that time. It became knwn as the spyglass.
In 1609，Galile used the telescpe t see hills n the mn. He als saw cuntless stars and __29__ fur mns rbiting(围绕……运动) Jupiter(木星). We knw a great deal mre abut the sky tday. Stand n the shulders f giants(巨人)，and see where yur __30__ leads yu. Yu，t be a sky watcher，may have the next big idea!
21. A. knew B. wndered
C. wished D. mentined
22. A. left B. middle
C. tp D. right
23. A. secret B. dubt
C. silence D. difference
24. A. intrduced B. invented
C. invited D. fund
25. A. with B. at
C. abut D. by
26. A. lked ut B. lked after
C. lked thrugh D. lked up
27. A. cleverer B. cleaner
C. clser D. further
28. A. games B. wars
C. studies D. lives
29. A. discvered B. develped
C. directed D. mistk
30. A. mind B. manner
C. pride D. meaning
第二部分 非选择题(共40分)
三、语篇填空(共10小题，每小题1分；满分10分)
阅读短文，在空白处填入一个适当的单词或用括号内所给词的正确形式填空，使短文通顺、连贯。
There are many different stries abut the histry f the umbrella. Accrding t an ld Chinese stry，the umbrella 31. ________ (invent) by Luban's wife abut 3，000 years ag.
Luban was 32. ________ mst famus craftsman(工匠)in ancient China. One day，Luban and his wife 33. ________ (g) fr a walk by the West Lake. They were enjying the beautiful ltus(荷花)when it started t rain 34. ______ (heavy). They were wet all ver when they returned hme.
“It's terrible t get wet in the rain，” Luban's wife said. “Can yu make smething 35. ________ ( keep) the rain ut？” The craftsman replied，“I can build sme pavilins(亭子) alng the West Lake. Yu can hide under them 36. ________ it rains. ”
“But pavilins can't mve，” Luban's wife said. “Is it pssible t make a mvable pavilin that will always fllw peple when they walk？” She thught abut this questin 37. ________ a lng time.
One day，Luban's wife saw sme children playing in the rain. They were hlding up large ltus 38. ________ (leaf) t keep ut the rain. She gt a gd idea frm 39. ________(they). The next day，she made the 40. ________ (ne)umbrella ut f silk and bambs. “ What a nice umbrella！” Luban was amazed by it.
四、阅读与表达(共4小题，41－43小题，每小题2分，44小题4分；满分10分)
阅读短文，然后根据内容回答问题。
There are a lt f famus inventrs in the wrld. Their inventins have an imprtant influence n the wrld. Here are tw f the inventrs.
Alexander Graham Bell invented ne f the mst imprtant inventins f all time. That was the telephne. Tday the telephne is still widely used in ur daily life. He lived frm 1847 t 1922. He lived first in Edinburgh，Sctland，and then in Canada and finally in the United States. He invented the first telephne in 1876. Anther similar inventin f Bell's was the phtphne. This device(设备) made it pssible fr vices r sunds t be sent using light. Bell was especially interested in inventins which help the educatin f the peple wh are unable t speak r hear.
Thmas Alva Edisn was an American inventr wh lived frm 1847 t 1931. He invented ver 2，000 inventins in his lifetime. Tw f the mst imprtant inventins were the electric light bulb and the phngraph. The phngraph was the first device t recrd sund. Edisn set up a labratry(实验室) in New Jersey in 1876. He made a large amunt f mney by selling ne f his earlier inventins— the telegraph. He als invented an item that cntinues t be used t this day. That was the electric strage battery(蓄电池).
41. When did Alexander Graham Bell invent the first telephne?
_________________________________________________________________
42. Hw many inventins did Thmas Alva Edisn invent in his lifetime?
_________________________________________________________________
43. Hw did Thmas Alva Edisn make a large amunt f mney?
_________________________________________________________________
44. Hw des the telephne influence peple's life nwadays? Write 30 wrds r mre.
___________________________________________________________________________________________________________________________________________________________________________________________________
五、书面表达(满分20分)
45. 中国人自古饮茶，中国茶历史悠久，与此同时，茶有益于健康，受到很多人的喜爱。假如你是李华，请根据图片信息写一篇茶文化的介绍宣传稿，向海外友人介绍中国茶。
注意事项:
1. 词数80－100，可适当发挥，已给出部分不计入总词数；
2. 意思清楚，表达通顺，行文连贯，书写规范；
3. 请勿在文中使用真实的姓名和校名。
Dear friends all ver the wrld，
It's my hnr t share smething abut Chinese tea. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yurs，
Li Hua
参考答案
一、1～4: BDBA 5～8: DCAA 9～12: BBCA 13. B
14. C 点拨: 文中依次提到“the sun clck”，“a sundial”，“water clcks”，“the mechanical clck”，“quartz clck”， “the digital clck”六种钟表。
15. D 16. B 17～20: CAED
二、21～25: BCABD 26～30: CCBAA
三、31. was invented 32. the 33. went 34. heavily
35. t keep 36. when 37. fr 38. leaves
39. them 40. first
四、41. In 1876.
42. Over/Mre than 2，000 inventins.
43. By selling the telegraph.
44. As we all knw, tday the telephne is still widely used in ur daily life. And it helps peple t cmmunicate with each ther easily and freely. All in all，it plays an imprtant rle in tday's wrld.
五、One pssible versin:
Dear friends all ver the wrld，
It's my hnr t share smething abut Chinese tea. It is said that Shen Nng was the first t discver tea as a drink abut 5，000 years ag. One day, Shen Nng was burning water n an pen fire. Sme leaves frm a tea plant fell int the water and stayed in the water fr a while. It prduced a very gd taste. Thus, tea was invented. Tea is prduced in many different areas. Anxi and Hangzhu are best­knwn fr their tea.
Chinese tea is becming mre and mre ppular arund the wrld. A cup f tea can make yu relaxed and fresh. It seems that many peple all ver the wrld lve drinking tea and cllecting tea sets.
I hpe everyne can have a chance t cme t China and experience Chinese tea culture.
Yurs，
Li Hua
Smart Schlbag
Frget t pack the bks yu need int yur schlbag in the mrning rush?
A schlby aged 11 has invented a schlbag. It tells yu which bks t pack. A small cmputer and a scanner(扫描装置)are fixed in the bag. As each bk is put int the bag，it is checked by the scanner. If any bk is missing，a message will be shwn n the cmputer screen t remind yu.
Weather Sweets
Can yu eat weather?
A university makes that happen. It uses a 3D printer t create sweets based n the weather infrmatin f a certain day.
The shapes f the sweets are affected by wind speed. The clrs f the sweets are decided by temperature. The sweets act as a weather recrd f the day when they are made.
Sunrise Bed
It's hard fr yu t get up in the mrning，isn't it?
T help yu get up，a cmpany has created a “tl” —a sunrise bed.
It wakes yu up gently as sunrise des. Lights built int the bed switch n and start t get brighter and brighter. When the lights are fully n，sft music will begin t play. It will be luder and luder until yu turn it ff. The cmpany explains, “The gentle light tells yur bdy that it is mrning，s it stps prducing a chemical that helps yu sleep. ”
A. Time means lives in emergency treatment
B. It is the fifth generatin f mbile netwrk technlgy
C. 5G technlgy will imprve the speed and save much time
D. This means yu will be able t dwnlad vides in a few secnds
E. 5G is als an exciting mbile technlgy