2026新教材人教版九年级上册英语暑假预习：Unit 5 Power of Ideas 词汇详解 讲义

这是一份2026新教材人教版九年级上册英语暑假预习：Unit 5 Power of Ideas 词汇详解 讲义，共12页。
1. inventin /ɪnˈvenʃn/ n. 发明；创造
词性：名词 n.
词形变化：invent(v.); inventr(n.); inventive(adj.)
固定搭配：the inventin f… ……的发明
课文原句：What changes can inventins bring t ur lives?
翻译：发明能给我们的生活带来什么变化？
例句：
a. The inventin f the plane changed the wrld.
b. This is ne f the mst imprtant inventins in histry.
c. The inventin f the cmputer has made ur life easier.
d. The inventin f paper helped spread knwledge widely.
2. camera /ˈkæmərə/ n. 照相机；摄影机
词性：名词 n.
词形变化：cameras(pl.)
固定搭配：take phts with a camera 用相机拍照
课文原句：
翻译：
例句：
a. She tk many phts with her new camera.
b. The camera n the phne is very gd.
c. He bught a new camera fr his trip.
d. A mini-camera is cnnected t Super See t help with reading.
3. laptp /ˈlæptɒp/ n. 笔记本电脑
词性：名词 n.
词形变化：laptps(pl.)
固定搭配：use a laptp 使用笔记本电脑
课文原句：
翻译：
例句：
a. I use my laptp t study every day.
b. He wrks n his laptp in the cffee shp.
c. The student uses a laptp t take ntes in class.
d. My laptp is very light and easy t carry.
4. high-speed train /ˈhaɪ spiːd treɪn/ n. 高速列车
词性：名词短语
词形变化：high-speed trains(pl.)
固定搭配：take a high-speed train 乘坐高铁
课文原句：
翻译：
例句：
a. The high-speed train is very fast and cmfrtable.
b. I tk a high-speed train t Shanghai last week.
c. High-speed trains make ur trips much shrter.
d. The high-speed train can g ver 300 km/h.
5. super /ˈsuːpə(r)/ adj. 超级的；顶好的
词性：形容词 adj.
词形变化：—
固定搭配：super useful 超级有用；super easy 非常简单
课文原句：Super See is frm Germany.
翻译：“超级看”来自德国。
例句：
a. The new inventin is super useful fr blind peple.
b. She is super happy with her new camera.
c. This bk is super interesting fr students.
d. Super See is a special pair f glasses fr the blind.
6. sunglasses /ˈsʌnɡlɑːsɪz/ n. 墨镜；太阳镜
词性：名词 n.（复数名词，无单数）
词形变化：—
固定搭配：a pair f sunglasses 一副太阳镜；wear sunglasses 戴太阳镜
课文原句：They lk like sunglasses.
翻译：它们看起来像太阳镜。
例句：
a. She bught a new pair f sunglasses fr summer.
b. He wears sunglasses t prtect his eyes frm the sun.
c. Super See is a special kind f sunglasses.
d. The sunglasses are very ppular with yung peple.
7. mini- /ˈmɪni/ prefix. 微型的；短的
词性：前缀
词形变化：—
固定搭配：mini-camera 微型相机；mini-cmputer 微型电脑
课文原句：A mini-camera is cnnected t the frnt f the glasses.
翻译：一副微型相机连接在眼镜的前部。
例句：
a. The mini-camera is very small and light.
b. She uses a mini-cmputer t take ntes.
c. The mini-camera helps blind peple see things.
d. A mini-car is easier t park in the city.
8. itself /ɪtˈself/ prn. 它自己
词性：代词 prn.（反身代词）
词形变化：it(主格/宾格); its(形容词性/名词性物主代词)
固定搭配：by itself 独自地；fr itself 为它自己；d sth itself 自己做某事
课文原句：The il and salt are als added by the machine itself.
翻译：油和盐也由机器自己添加。
例句：
a. The rbt can clean the rm by itself.
b. The dr pened by itself suddenly.
c. The machine can make fd by itself.
d. The cmputer turned itself ff last night.
9. buttn /ˈbʌtn/ n. 按钮；扣子
词性：名词 n.
词形变化：buttns(pl.)
固定搭配：press a buttn 按按钮；a shirt buttn 衬衫扣子
课文原句：Then press this buttn.
翻译：然后按下这个按钮。
例句：
a. Press the red buttn t start the machine.
b. The shirt has lst ne f its buttns.
c. She pressed the buttn t turn n the light.
d. Yu need t press the buttn befre cking.
10. hundreds f /ˈhʌndrədz əv/ 短语 许多；大量
词性：数量短语
词形变化：—
固定搭配：hundreds f peple 数百人；hundreds f kinds f 数百种
课文原句：Hundreds f kinds f dishes can be made by Smart Ck.
翻译：“智能厨师”可以制作数百种菜肴。
例句：
a. There are hundreds f bks in the library.
b. Hundreds f peple came t the inventin exhibitin.
c. The machine can make hundreds f different dishes.
d. Hundreds f students use this learning app every day.
11. prduce /prəˈdjuːs/ v. 生产；出产；繁育 / ˈprɒdjuːs/ n. 产品；农产品
词性：动词 v. / 名词 n.
词形变化：prduced(过去式/过去分词); prduct(n.); prductin(n.); prducer(n.)
固定搭配：prduce fd 生产食物；prduce a film 制作电影；fresh prduce 新鲜农产品
课文原句：The bject is prduced by building up plastic.
翻译：这个物体是通过堆叠塑料生产出来的。
例句：
a. The factry prduces tys fr children.
b. This machine can prduce hundreds f dishes.
c. The farmer sells fresh prduce at the market.
d. 3D printers can prduce many different things.
12. file /faɪl/ n.（计算机的）文件；文件夹 v. 把……归档；提交
词性：名词 n. / 动词 v.
词形变化：files(pl.); filed(过去式/过去分词)
固定搭配：send a file 发送文件；a cmputer file 电脑文件；file a dcument 归档文件
课文原句：A file is sent t the 3D printer.
翻译：一个文件被发送到3D打印机。
例句：
a. Please send the file t my email.
b. The teacher saved the file n the cmputer.
c. He created a new file fr his hmewrk.
d. The 3D printer reads the file t make the bject.
13. plastic /ˈplæstɪk/ n. 塑料；塑料制品 adj. 塑料的
词性：名词 n. / 形容词 adj.
词形变化：plastics(pl.)
固定搭配：plastic bags 塑料袋；plastic bttles 塑料瓶；be made f plastic 由塑料制成
课文原句：The bject is prduced by building up plastic.
翻译：这个物体是通过堆叠塑料生产出来的。
例句：
a. The ty is made f plastic.
b. We shuld use less plastic t prtect the envirnment.
c. The 3D printer uses plastic t make bjects.
d. Plastic bttles can be recycled.
14. printer /ˈprɪntə(r)/ n. 打印机；印刷工
词性：名词 n.
词形变化：printers(pl.); print(v.); printing(n.)
固定搭配：a 3D printer 3D打印机；print dcuments 打印文件
课文原句：What can the 3D printer make?
翻译：3D打印机能做什么？
例句：
a. The schl has a new 3D printer.
b. He used the printer t print his reprt.
c. The 3D printer can make tys and chairs.
d. The printer is cnnected t the cmputer.
15. invent /ɪnˈvent/ v. 发明；编造
词性：动词 v.
词形变化：invented(过去式/过去分词); inventin(n.); inventr(n.)
固定搭配：invent a new machine 发明新机器；invent a stry 编造故事
课文原句：The radi was invented befre the 1900s.
翻译：收音机是在20世纪之前发明的。
例句：
a. Thmas Edisn invented the light bulb.
b. Wh invented the first airplane?
c. She invented a new way t remember wrds.
d. Alexander Graham Bell invented the telephne.
16. wrkshp /ˈwɜːkʃɒp/ n. 作坊；讲习班；车间
词性：名词 n.
词形变化：wrkshps(pl.)
固定搭配：a palace wrkshp 宫廷作坊；a writing wrkshp 写作讲习班
课文原句：As the head fficer f the palace wrkshp fr the emperr in the Eastern Han Dynasty, Cai Lun became interested in trying t slve the prblem.
翻译：作为东汉宫廷作坊的主管，蔡伦对解决这个问题产生了兴趣。
例句：
a. The carpenter wrks in his wrkshp every day.
b. The schl held a science wrkshp fr students.
c. Cai Lun wrked in the palace wrkshp.
d. The wrkshp makes furniture by hand.
17. fficer /ˈɒfɪsə(r)/ n. 官员；高级职员
词性：名词 n.
词形变化：fficers(pl.); ffice(n.)
固定搭配：a gvernment fficer 政府官员；plice fficer 警察；palace fficer 宫廷官员
课文原句：As the head fficer f the palace wrkshp fr the emperr in the Eastern Han Dynasty, Cai Lun became interested in trying t slve the prblem.
翻译：作为东汉宫廷作坊的主管官员，蔡伦对解决这个问题产生了兴趣。
例句：
a. The plice fficer helped the ld man crss the rad.
b. He is a high-ranking fficer in the cmpany.
c. Cai Lun was an fficer in the Eastern Han Dynasty.
d. The fficer checked ur passprts at the airprt.
18. expensive /ɪkˈspensɪv/ adj. 昂贵的；价格高的
词性：形容词 adj.
词形变化：expensively(adv.); expense(n.); inexpensive(adj.)
固定搭配：an expensive car 昂贵的汽车；t expensive 太贵了
课文原句：Hwever, all f these materials were either difficult t use and stre r very expensive.
翻译：然而，所有这些材料要么难以使用和储存，要么非常昂贵。
例句：
a. The new camera is very expensive.
b. This htel is t expensive fr us t stay in.
c. The silk clthes were very expensive in ancient times.
d. Gld is an expensive metal.
19. jute /dʒuːt/ n. 黄麻纤维
词性：名词 n.
词形变化：—
固定搭配：jute bags 黄麻袋；made frm jute 由黄麻制成
课文原句：In the Western Han Dynasty, there was als a very early frm f paper made frm jute—a fibre that cmes frm plants.
翻译：在西汉时期，也有一种非常早期的纸，由黄麻制成——一种来自植物的纤维。
例句：
a. The early paper was made frm jute.
b. Jute is a strng natural fibre.
c. The farmer grws jute in his fields.
d. The jute bag is very strng and cheap.
20. fibre /ˈfaɪbə(r)/ n. 纤维（美式：fiber）
词性：名词 n.
词形变化：fibres(pl.); fibrus(adj.)
固定搭配：plant fibre 植物纤维；dietary fibre 膳食纤维；jute fibre 黄麻纤维
课文原句：In the Western Han Dynasty, there was als a very early frm f paper made frm jute—a fibre that cmes frm plants.
翻译：在西汉时期，也有一种非常早期的纸，由黄麻制成——一种来自植物的纤维。
例句：
a. Cttn is a sft natural fibre.
b. The paper is made frm plant fibres.
c. We need t eat fd with mre fibre t stay healthy.
d. The fibre frm trees is used t make paper.
21. nne /nʌn/ prn. 没有一个；毫无
词性：代词 prn.
词形变化：—
固定搭配：nne f ……中没有一个；nne at all 一点也不
课文原句：Different methds fr creating smething t write n were tried, but nne were ideal.
翻译：人们尝试了不同的方法来制作书写材料，但没有一种是理想的。
例句：
a. Nne f the students failed the exam.
b. Nne f the ideas wrked fr the prblem.
c. I have nne f the bks yu mentined.
d. Nne f these materials were easy t use.
22. ideal /aɪˈdiːəl/ adj. 最合适的；理想的；完美的人（或事物）
词性：形容词 adj. / 名词 n.
词形变化：ideally(adv.); idealism(n.)
固定搭配：an ideal place 理想的地方；ideal cnditins 理想条件；the ideal f ……的理想
课文原句：Different methds fr creating smething t write n were tried, but nne were ideal.
翻译：人们尝试了不同的方法来制作书写材料，但没有一种是理想的。
例句：
a. This is an ideal place fr a picnic.
b. The weather tday is ideal fr hiking.
c. The new material was ideal fr writing n.
d. She fund her ideal jb in the city.
23. bark /bɑːk/ n. 树皮；（狗等的）吠声 v.（狗）吠叫
词性：名词 n. / 动词 v.
词形变化：barks(复数/第三人称单数); barked(过去式/过去分词)
固定搭配：tree bark 树皮；bark at sb. 对某人吠叫
课文原句：In his times, sme kinds f bark—the utside part f trees—were used t make clthes.
翻译：在他那个时代，一些树皮——树木的外层——被用来制作衣服。
例句：
a. The dg barked at the stranger.
b. The bark f the tree is rugh and brwn.
c. Cai Lun used tree bark t make paper.
d. The cat hid behind the tree and the dg stpped barking.
24. certain /ˈsɜːtn/ adj. 某些；确定的；必然的 prn.（不提及人或事物的）某些
词性：形容词 adj. / 代词 prn.
词形变化：certainly(adv.); certainty(n.)
固定搭配：a certain kind f 某种；be certain f 确信；fr certain 确定地
课文原句：Frm past experiences, Cai Lun gt the idea that bark, certain plants, and ld clthes culd be used t make a special material suitable t write n.
翻译：从过去的经验中，蔡伦想到树皮、某些植物和旧衣服可以用来制作一种适合书写的特殊材料。
例句：
a. A certain student in ur class wn the prize.
b. I am certain that he will cme t the party.
c. Certain plants can be used t make paper.
d. The team is certain t win the game.
25. press /pres/ v. 压；按；逼迫 n. 新闻界；出版社；按压
词性：动词 v. / 名词 n.
词形变化：pressed(过去式/过去分词); pressing(adj. 紧迫的); pressure(n.)
固定搭配：press a buttn 按按钮；press clthes 熨衣服；be pressed t d sth. 被迫做某事
课文原句：Finally, this fibre was dried and pressed t frm paper.
翻译：最后，这种纤维被干燥并压制成纸。
例句：
a. Press the buttn t turn n the machine.
b. The wrkers pressed the wet fibre t make paper.
c. He pressed the drbell but n ne answered.
d. The teacher pressed the students t finish their hmewrk n time.
26. frzen /ˈfrəʊzn/ adj. 冻硬的；冰封的；冷藏的
词性：形容词 adj.
词形变化：freeze(v. 结冰); freezing(adj. 极冷的); frzen(过去分词/形容词)
固定搭配：frzen grund 冻土；frzen fd 冷冻食品；frzen river 冰封的河流
课文原句：In summer, the tp layer f the frzen grund wuld melt and becme t sft t build n.
翻译：夏天，冻土层的表层会融化，变得太软而无法在上面建造。
例句：
a. The lake is frzen in winter.
b. The grund is frzen hard in the cld weather.
c. The fd is kept frzen in the fridge.
d. The path was cvered with frzen snw.
27. cmplete /kəmˈpliːt/ v. 完成；结束 adj. 完全的；彻底的
词性：动词 v. / 形容词 adj.
词形变化：cmpleted(过去式/过去分词); cmpletely(adv. 完全地); cmpletin(n. 完成)
固定搭配：cmplete a task 完成任务；cmplete success 完全成功；be cmpleted 被完成
课文原句：The Qinghai-Xizang Railway was cmpleted in 2006.
翻译：青藏铁路于2006年建成。
例句：
a. The prject was cmpleted ahead f schedule.
b. She needs ne mre piece t cmplete the puzzle.
c. The railway was cmpleted after many years f hard wrk.
d. The students cmpleted their hmewrk n time.
28. layer /ˈleɪə(r)/ n. 层；表层 v. 把……分层
词性：名词 n. / 动词 v.
词形变化：layers(pl.); layered(过去式/过去分词; adj. 分层的)
固定搭配：a layer f ……的一层；the tp layer 顶层；layer cake 分层蛋糕
课文原句：In summer, the tp layer f the frzen grund wuld melt and becme t sft t build n.
翻译：夏天，冻土层的表层会融化，变得太软而无法在上面建造。
例句：
a. There is a thin layer f ice n the lake.
b. The cake has three layers f chclate.
c. The tp layer f the sil is very rich.
d. The building is cvered with a layer f white paint.
29. liquid /ˈlɪkwɪd/ n. 液体 adj. 液体的；液态的
词性：名词 n. / 形容词 adj.
词形变化：liquids(pl.); liquid(adj. 液态的)
固定搭配：a clear liquid 透明液体；liquid water 液态水；turn int liquid 变成液体
课文原句：Next, the liquid was pured ver a bamb screen, leaving just the fibre.
翻译：接下来，液体被倒在竹筛上，只留下纤维。
例句：
a. Water is a cmmn liquid.
b. The liquid was pured int the glass carefully.
c. The metal turns int liquid when it is heated.
d. The dctr tld him t drink mre liquid.
30. pipe /paɪp/ n. 管道；管子；烟斗 v. 用管道输送
词性：名词 n. / 动词 v.
词形变化：pipes(pl.); piped(过去式/过去分词)
固定搭配：water pipes 水管；gas pipes 煤气管；pipe water 用管道输水
课文原句：Hwever, in sme places, it was impssible t use pipes t keep the railway ver the frzen grund.
翻译：然而，在一些地方，不可能使用管道来让铁路保持在冻土之上。
例句：
a. The water pipe in the kitchen is brken.
b. The wrkers are repairing the gas pipes.
c. The railway uses pipes t keep the grund frzen.
d. He lit his pipe and sat dwn by the fire.
31. melt /melt/ v.（使）融化；逐渐消失
词性：动词 v.
词形变化：melted(过去式/过去分词); melting(现在分词; adj. 融化的)
固定搭配：melt ice 融化冰；melt int tears 哭起来；melt away 消失
课文原句：In summer, the tp layer f the frzen grund wuld melt and becme t sft t build n.
翻译：夏天，冻土层的表层会融化，变得太软而无法在上面建造。
例句：
a. The snw melted quickly in the sun.
b. The ice cream melted befre I culd eat it.
c. The warm sun melted the ice n the lake.
d. Her anger melted when she saw the children.
32. tunnel /ˈtʌnl/ n. 隧道；地下通道 v. 开凿隧道
词性：名词 n. / 动词 v.
词形变化：tunnels(pl.); tunnelled(过去式/过去分词)
固定搭配：a railway tunnel 铁路隧道；build a tunnel 修建隧道；g thrugh a tunnel 穿过隧道
课文原句：Hwever, in sme places, it was impssible t build n, s tunnels had t be created instead.
翻译：然而，在一些地方无法在上面建造，因此不得不开凿隧道。
例句：
a. The train went thrugh a lng tunnel.
b. They built a tunnel thrugh the muntain.
c. The tunnel is dark and cl inside.
d. The wrkers are digging a new tunnel.
33. turism /ˈtʊərɪzəm/ n. 旅游业
词性：名词 n.
词形变化：turist(n. 游客)
固定搭配：develp turism 发展旅游业；turism industry 旅游业
课文原句：The railway helped increase turism in the area.
翻译：这条铁路促进了当地旅游业的发展。
例句：
a. Turism is imprtant fr the lcal ecnmy.
b. The city is famus fr its turism.
c. Many jbs are created by turism.
d. The beautiful scenery attracts turism.
34. gain /ɡeɪn/ v. 获得；取得 n. 收益；增加
词性：动词 v. / 名词 n.
词形变化：gained(过去式/过去分词)
固定搭配：gain experience 获得经验；gain cnfidence 获得信心；gain weight 增重
课文原句：The railway helped the area gain mre attentin.
翻译：这条铁路帮助该地区获得了更多关注。
例句：
a. She gained a lt f experience frm the jb.
b. He gained cnfidence after winning the game.
c. The cmpany gained a lt f prfit this year.
d. Yu will gain nthing if yu dn’t wrk hard.
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35. reality /riˈæləti/ n. 现实；事实
词性：名词 n.
词形变化：real(adj. 真实的); really(adv. 真正地)
固定搭配：in reality 实际上；becme a reality 成为现实
课文原句：The idea f the railway became a reality in 2006.
翻译：修建铁路的想法在2006年成为了现实。
例句：
a. His dream finally became a reality.
b. In reality, the prblem is nt easy t slve.
c. We must face the reality bravely.
d. The inventin turned a dream int reality.
36. papermaking /ˈpeɪpəmeɪkɪŋ/ n. 造纸工艺；造纸业
词性：名词 n.
词形变化：paper(n. 纸); make(v. 制作)
固定搭配：the histry f papermaking 造纸的历史；imprve papermaking 改进造纸术
课文原句：Later n, the papermaking technique spread t ther cuntries.
翻译：后来，造纸术传播到了其他国家。
例句：
a. Cai Lun imprved papermaking in ancient China.
b. Papermaking changed the wrld greatly.
c. The histry f papermaking is very lng.
d. He learned abut ancient papermaking at the museum.
37. respnsible /rɪˈspɒnsəbl/ adj. 作为原因的；有责任的
词性：形容词 adj.
词形变化：respnsibility(n. 责任); respnsibly(adv. 负责任地)
固定搭配：be respnsible fr sth 对某事负责；引起某事
课文原句：It was respnsible fr the rapid spread f infrmatin that shaped ur mdern wrld.
翻译：它促成了信息的快速传播，塑造了我们的现代世界。
例句：
a. Yu are respnsible fr yur wn actins.
b. The inventin is respnsible fr great changes in the wrld.
c. She is respnsible fr the prject.
d. The cmpany is respnsible fr the safety f its prducts.
38. respnsible fr sth 短语 引起某事；对某事负责
词性：短语
固定搭配：be respnsible fr sth 对……负责；引起……
课文原句：It was respnsible fr the rapid spread f infrmatin that shaped ur mdern wrld.
翻译：它促成了信息的快速传播，塑造了我们的现代世界。
例句：
a. The bad weather is respnsible fr the delay.
b. Parents are respnsible fr their children’s safety.
c. The inventin is respnsible fr many changes.
d. He is respnsible fr the success f the team.
39. rapid /ˈræpɪd/ adj. 迅速的；瞬间的
词性：形容词 adj.
词形变化：rapidly(adv. 迅速地)
固定搭配：rapid develpment 快速发展；rapid change 快速变化
课文原句：It was respnsible fr the rapid spread f infrmatin that shaped ur mdern wrld.
翻译：它促成了信息的快速传播，塑造了我们的现代世界。
例句：
a. The city has seen rapid develpment in recent years.
b. The inventin led t rapid changes in peple’s lives.
c. There was a rapid increase in the number f bks.
d. The train is knwn fr its rapid speed.
40. rapidly /ˈræpɪdli/ adv. 迅速地；快速地
词性：副词 adv.
词形变化：rapid(adj. 迅速的)
固定搭配：develp rapidly 快速发展；spread rapidly 快速传播
课文原句：The papermaking technique spread rapidly arund the wrld.
翻译：造纸术迅速传遍了世界。
例句：
a. The news spread rapidly thrugh the twn.
b. The cmpany is grwing rapidly.
c. The ppulatin increased rapidly.
d. Technlgy is changing rapidly these days.
41. shape /ʃeɪp/ v. 塑造 n. 形状
词性：动词 v. / 名词 n.
词形变化：shaped(过去式/过去分词)
固定搭配：shape the wrld 塑造世界；in gd shape 状态良好
课文原句：It was respnsible fr the rapid spread f infrmatin that shaped ur mdern wrld.
翻译：它促成了信息的快速传播，塑造了我们的现代世界。
例句：
a. The inventin helped shape the mdern wrld.
b. The teacher helped shape his future.
c. The bx is square in shape.
d. Exercise helps keep yur bdy in gd shape.
42. brnze /brɒnz/ n. & adj. 青铜（的）；青铜色（的）
词性：名词 n. / 形容词 adj.
词形变化：brnzes(pl.)
固定搭配：brnze ware 青铜器；brnze statue 青铜雕像
课文原句：In ancient China, many different materials were used t write n, such as animal bnes, brnze wares, stnes, wd, bamb, and even silk.
翻译：在中国古代，人们使用许多不同的材料书写，比如兽骨、青铜器、石头、木头、竹子，甚至丝绸。
例句：
a. The ancient peple made tls frm brnze.
b. The museum has many brnze wares.
c. The statue is made f brnze.
d. Brnze was used t make cins in the past.
43. ware /weə(r)/ n. 制品；陶器
词性：名词 n.
词形变化：wares(pl.)
固定搭配：brnze ware 青铜器；prcelain ware 瓷器
课文原句：In ancient China, many different materials were used t write n, such as animal bnes, brnze wares, stnes, wd, bamb, and even silk.
翻译：在中国古代，人们使用许多不同的材料书写，比如兽骨、青铜器、石头、木头、竹子，甚至丝绸。
例句：
a. The shp sells many kinds f ceramic wares.
b. Brnze wares were used in ancient China.
c. She cllects ld prcelain wares.
d. The museum displays many ancient wares.
44. stne /stəʊn/ n. 石头；岩石
词性：名词 n.
词形变化：stnes(pl.)
固定搭配：stne tls 石器；a stne wall 石墙
课文原句：In ancient China, many different materials were used t write n, such as animal bnes, brnze wares, stnes, wd, bamb, and even silk.
翻译：在中国古代，人们使用许多不同的材料书写，比如兽骨、青铜器、石头、木头、竹子，甚至丝绸。
例句：
a. The path is made f small stnes.
b. They built a huse with stne.
c. He threw a stne int the river.
d. The ancient peple used stne tls.
45. birth /bɜːθ/ n. 起源；诞生
词性：名词 n.
词形变化：brn(adj. 出生的)
固定搭配：the birth f ……的诞生；birth date 出生日期
课文原句：This resulted in a new birth f knwledge, creating the wrld we have tday.
翻译：这带来了知识的新生，创造了我们今天的世界。
例句：
a. The inventin led t the birth f a new industry.
b. We celebrated the birth f the baby.
c. The birth f the cmputer changed the wrld.
d. He is f nble birth.
46. lead t /liːd tuː/ 短语 导致；造成
词性：动词短语
词形变化：lead(过去式/过去分词 led)
固定搭配：lead t prblems 导致问题；lead t success 通向成功
课文原句：The inventin f paper led t great changes in the wrld.
翻译：纸的发明给世界带来了巨大的变化。
例句：
a. Careless driving can lead t accidents.
b. Hard wrk leads t success.
c. The inventin led t the rapid spread f knwledge.
d. T much stress can lead t health prblems.
47. result in /rɪˈzʌlt ɪn/ 短语 造成；导致
词性：动词短语
词形变化：result(过去式/过去分词 resulted)
固定搭配：result in success 导致成功；result in failure 导致失败
课文原句：This resulted in a new birth f knwledge, creating the wrld we have tday.
翻译：这带来了知识的新生，创造了我们今天的世界。
例句：
a. The accident resulted in three deaths.
b. His hard wrk resulted in a gd grade.
c. The inventin resulted in great prgress.
d. The bad weather resulted in the delay f the flight.
48. Arabic /ˈærəbɪk/ adj. 阿拉伯语的；阿拉伯的 n. 阿拉伯语
词性：形容词 adj. / 名词 n.
词形变化：Arab(n. 阿拉伯人)
固定搭配：Arabic language 阿拉伯语；Arabic cuntries 阿拉伯国家
课文原句：It first spread t China’s neighburing cuntries and finally reached Eurpe thrugh Arabic cuntries in the 12th century.
翻译：它首先传播到中国的邻国，最终在12世纪通过阿拉伯国家传到了欧洲。
例句：
a. He can speak Arabic fluently.
b. Arabic is spken in many cuntries.
c. The bk was translated int Arabic.
d. The inventin spread thrugh Arabic traders.
49. speed up /spiːd ʌp/ 短语（使）加速
词性：动词短语
词形变化：speed(过去式/过去分词 sped)
固定搭配：speed up develpment 加速发展；speed up the prcess 加快进程
课文原句：The new technlgy helped speed up the spread f infrmatin.
翻译：这项新技术加速了信息的传播。
例句：
a. We need t speed up ur wrk.
b. The inventin speeded up the develpment f the wrld.
c. The car speeded up as it left the city.
d. New technlgy helps speed up prductin.
50. later n /ˈleɪtə ɒn/ 短语 后来；其后
词性：短语
固定搭配：later n in life 在以后的生活中；meet later n 稍后见面
课文原句：Later n, the papermaking technique did nt nly speed up the develpment f Chinese culture, but als changed civilizatins arund the wrld.
翻译：后来，造纸术不仅加速了中国文化的发展，也改变了世界各地的文明。
例句：
a. I will tell yu mre abut it later n.
b. He realized his mistake later n.
c. Later n, she became a famus writer.
d. The idea became ppular later n.
51. creatin /kriˈeɪʃn/ n. 创造；作品
词性：名词 n.
词形变化：create(v. 创造); creative(adj. 有创造力的)
固定搭配：a wrk f creatin 创作作品；the creatin f the wrld 世界的创造
课文原句：The inventin f paper was a great creatin in histry.
翻译：纸的发明是历史上一项伟大的创造。
例句：
a. The painting is a beautiful creatin.
b. The inventin is a great creatin f human wisdm.
c. She is prud f her creatin.
d. The creatin f the internet changed everything.
52. cheap /tʃiːp/ adj. 便宜的；廉价的
词性：形容词 adj.
词形变化：cheaply(adv. 便宜地); expensive(adj. 昂贵的)
固定搭配：cheap gds 便宜的商品；cheap and cheerful 物美价廉
课文原句：T everyne’s surprise, this paper was sft, light, easy t make and use, and mst imprtantly, cheap.
翻译：令所有人惊讶的是，这种纸柔软、轻便、易制作和使用，最重要的是，它很便宜。
例句：
a. The new phne is cheap and gd quality.
b. We fund a cheap htel near the statin.
c. The paper was cheap t make.
d. She bught a cheap dress fr the party.
53. suitable /ˈsuːtəbl/ adj. 合适的；适宜的
词性：形容词 adj.
词形变化：suit(v. 适合); suitably(adv. 合适地)
固定搭配：be suitable fr 适合……；suitable weather 合适的天气
课文原句：Frm past experiences, Cai Lun gt the idea that bark, certain plants, and ld clthes culd be used t make a special material suitable t write n.
翻译：从过去的经验中，蔡伦想到树皮、某些植物和旧衣服可以用来制作一种适合书写的特殊材料。
例句：
a. The jb is suitable fr yu.
b. The weather is suitable fr a picnic.
c. The material is suitable fr writing n.
d. This bk is suitable fr children.
54. widely /ˈwaɪdli/ adv. 广泛地；普遍地
词性：副词 adv.
词形变化：wide(adj. 宽的)
固定搭配：be widely used 被广泛使用；travel widely 广泛旅行
课文原句：Paper is nw widely used all ver the wrld.
翻译：纸现在在全世界被广泛使用。
例句：
a. The inventin is widely used in ur daily life.
b. English is widely spken arund the wrld.
c. The news spread widely and quickly.
d. The new technlgy is widely accepted.
55. gradually /ˈɡrædʒuəli/ adv. 逐渐地；逐步地
词性：副词 adv.
词形变化：gradual(adj. 逐渐的)
固定搭配：gradually imprve 逐渐改善；gradually change 逐渐改变
课文原句：Paper spread gradually t ther cuntries.
翻译：纸逐渐传播到了其他国家。
例句：
a. The weather gradually became warmer.
b. He gradually learned t speak English well.
c. The city has gradually changed ver the years.
d. Her health is gradually imprving.
56. glider /ˈɡlaɪdə(r)/ n. 滑翔机
词性：名词 n.
词形变化：gliders(pl.)
固定搭配：fly a glider 驾驶滑翔机；a mdel glider 滑翔机模型
课文原句：The Wright brthers first wrked with gliders.
翻译：莱特兄弟最初研究的是滑翔机。
例句：
a. The glider flew smthly in the sky.
b. He built a mdel glider when he was yung.
c. The glider is light and easy t cntrl.
d. They tested the glider in different weather cnditins.