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译林版(2024)八年级下册Unit 1 Past and present
单元重点词汇变形100题(含解析)
四种题型:
一、根据中文提示写出单词的正确形式。 二、用括号内单词的正确形式填空。
三、根据首字母提示完成句子。 四、根据句意及音标填空。
一、根据中文提示写出单词的正确形式。
1.Shenzhen is a world-famous ________ (高科技的) city in southern China.
2.The ________ (发展) of Shenzhen has attracted the world’s attention.
3.Shenzhen is a ________ (先驱) in China’s reform and opening up.
4.Recycling waste is becoming more and more ________ (普遍的) in our city to protect the environment.
5.It’s important to keep your voice down in ________ (公共的) places like museums and hospitals.
6.With the development of ________ (技术), our life is becoming easier and easier.
7.You can take the ________ (地铁) to the city centre. It’s fast and cheap.
8.This morning,the bus was so ________ (拥挤的) that we had to wait for the next one to go to school.
9.There are more and more ________ (市民) choosing to live in the countryside.
10.We should learn from Shenzhen’s ________ (开拓性的) spirit.
11.The government has built more ________ (林荫道) to make the city greener.
12.There is a ________ (丰富) of cultural activities in our city every year.
13.The government has built a new ________ (医院) in our neighborhood.
14.The ________ (环境) around us is very important to our health.
15.We should learn to ________ (交流) with our parents and teachers often.
16.My cousin has just come back from ________ (国外) and he brought me a gift.
17.Mike has ________ (已经,早已) finished his project.
18.It’s cheaper to travel by _________ (长途汽车) than by train, so my family often takes it for long trips.
19.We all have different ________ (看法) about the new plan.
20.The train began to ________ (加速) up as it left the station, heading towards the next city.
21.Huawei is a ______ (先锋) in the high-tech field in China.
22.It’s amazing how people from ________ (不同的) countries can still become good friends.
23.As an international city, Shenzhen is rich in ________ (文化的) events, including music festivals and art exhibitions.
24.Shenzhen has developed into a ________ (举世闻名的) city for its rapid growth in the tech industry. Many global companies have their headquarters there.
25.Learning a language is a slow process. You need to take one ________ (脚步) at a time.
26.We sat in the front ________ (排) at the cinema so we could see the screen very clearly.
27.The hotel manager welcomed every ________ (客人) at the door with a smile.
28.—Xichang Jianchuan Cinema Museum has been open to the ________ (民众).
—Yeah. You can learn more about the development of films.
29.When Mr. Ma ________ (踏,行走) on the narrow paths, he felt close to his hometown.
30.Some people say she is too old to _________ (领导) the school football team.
31.Most buses in Shenzhen are now ________ (电动的) to protect the environment.
32.I think we should make a big difference to our city as good ________ (市民).
33.My uncle works in a small ________ (小旅馆) near the lake.
34.The ________ (村民) are very friendly to the tourists from other places.
35.The streets in our village are now wide and clean, not ________ (泥泞的) any more.
二、用括号内单词的正确形式填空。
1.I ________ (use) to go swimming every summer, but now I don’t have time.
2.He ________ (live) in this city since he was born.
3.—________ you ever ________ (be) to Shenzhen?
— Yes, I ________ (go) there last summer.
4.The city planner said electric buses ________ (produce) less air pollution.
5.We watched a very _______ (education) video to learn about history.
6.This change can also help local ________ (industry) to grow in a green way. We believe it will make our city a better place to live.
7.They want to use ________ (electricity) buses for public transport. The bus is a great innovation for a cleaner future.
8.We should learn from the ________ (pioneer) who made great contributions to our country.
9.Since the early 1980s, Wuxi ________ (develop) at an amazing speed.
10.It’s ________ (certainly) that we will finish the work on time with your help.
11.The government ________ (improve) public transport to make it more convenient.
12.It is ________ (excellent) to see how much the city has changed.
13.The city ________ (attract) millions of workers from all over the world so far.
14.During the May Day holiday, many tourists got lost in _________ (crowd) scenic areas (风景区).
15.One of the problems is that AI can’t develop a child’s confidence and _________ (creative) like teachers.
16.Wang Xin _________ (lead) a music group to perform the song in different places. The song really brought people power, pride and more love for the country.
17.It’s pretty likely that robots and AI technology will change a lot of _________ (industry).
18.Zhang Guimei is a role model in _________ (encourage) girl students in poor areas _________ (study) hard for a better future.
19.The ______ (pioneer) have made great contributions to the development of our country.
20.These ________ (village) teach children about farming, which is important knowledge.
21.________ you ever ________ (be) to Shanghai?
22.We must ensure that ________ (tour) develops in harmony with the environment.
23.Many _______ (citizen) are talking about that news which broke yesterday.
24.Are you ________ that your answer is ________ suitable for this question? (certain)
25.Such an event has a special ________ (educate) meaning for the teenagers.
26.A local ________ (report) visited our school to interview students about their career dreams.
27.The key to his _________ (succeed) is years of hard work and his creativity in art.
28.A new exhibit has opened ________ (recent), attracting many visitors from around the world.
29.Last year’s ________ (wealth) person can probably be this year’s biggest loser. Nothing is impossible.
30.My cousin is an excellent software ________ (engine) who works for a famous tech company.
31.He is a careful ________ (plan) and always writes down his goals for each month.
32.They ________ (raise) more than 10,000 yuan for the poor children so far.
33.Riding a bike is often ________ (convenient) than driving a car in the city center during the day.
34.I ________ (just find out) that our school will hold a sports meeting next week.
35.This book is ________ (especial) interesting for teenagers. I think you should read it.
三、根据首字母提示完成句子。
1.The city has a w________ of cultural facilities, like museums and libraries.
2.He has become a person who sees the glass as half full, not half e________!
3.The southern part of the country is warm, while the n________ part is cold in winter.
4.The city has a long history and many w________-famous cultural sites.
5.It’s a p________ park, so we can enter it for free.
6.Museums are important to a country because they c_________ the past with the p_________ .
7.With people cheering, Mark was the first one to cross the finishing l________.
8.T________ has brought tourists and jobs to this small village. Young people feel h________ about their future.
9.Because of their disabilities, these kids have special e________ needs and require more attention from teachers.
10.Flowers are very c________ in Yunnan Province, and you can see them almost everywhere.
11.Wow! What an e________ piece of work your son has made!
12.Is your cooker e________ or gas?
13.An inventor is always a p________ in trying something new. We should learn the spirit of fearlessness.
14.The school gives the h________ of “top student” to those who work hard and show kindness to others.
15.Art class encourages our c________. We learn to express ourselves in new ways.
16.It is c________ for us to use intelligent driving, but we mustn’t depend on it completely.
17.Making friends from other places helps us develop a w________ view of the world.
18.The r______ in education has helped more students get better schooling.
19.The r________ development of the village has brought many new jobs.
20.Tourism is a growing i_________ in many parts of developing countries.
四、根据句意及音标填空。
1.My job is not ________ /'bɔ:rɪŋ/ because I’m always learning something new.
2.Curiosity is the engine of discovery. ________, keep asking why. ['ðeəfɔː(r)]
3.The ________ /ˈævərɪdʒ/ monthly temperature in this area is quite high, reaching about 25 degrees Celsius.
4.There was a traffic ________ /ˈæksɪdənt/ on my way to school.
5.It’s a good way to learn a ________ /’fɔrən/ language by listening and speaking.
6.What a ________ [‘dɪfrəns] a day makes!
7.Believe in yourselves. There is nothing ________ [ɪm’pɒsəbl] to him who will try.
8.5G will not only offer new chances for ________ /’ɪndəstriz/, but also bring completely new thoughts to connected services.
9.—What happened to you yesterday afternoon?
—I fell off the ________ /ɪ'lektrɪk/ bicycle. Luckily, I wore a helmet and didn’t hurt my head.
10.With population rising, cities should try to provide a more enjoyable, comfortable and _________ /kən'viːniənt/ living environment.
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译林版(2024)八年级下册Unit 1 Past and present
单元重点词汇变形100题答案解析
一、根据中文提示写出单词的正确形式
1. 答案:high-tech
解析:“高科技的”是复合形容词,由“high(高的)”和“tech(technology 缩写,技术)”组成,直接修饰名词“city”,无词形变化。
2. 答案:development
解析:中文“发展”对应名词形式,动词“develop”变名词需去“v”加“ment”,即“development”,作句子主语。
3. 答案:pioneer
解析:“先驱”是可数名词,空前有不定冠词“a”,故用单数形式“pioneer”。
4. 答案:common
解析:“普遍的”是形容词,直接用原形“common”,在句中作表语,符合“become + 形容词”的结构。
5. 答案:public
解析:“公共的”是形容词,固定搭配“public places(公共场所)”,用原形“public”修饰名词“places”。
6. 答案:technology
解析:中文“技术”对应名词,“technological(技术的,形容词)”需变为名词形式“technology”,作介词“of”的宾语。
7. 答案:underground/subway
解析:“地铁”的英文表达为“underground”(英式)或“subway”(美式),空前有定冠词“the”,用单数形式即可。
8. 答案:crowded
解析:“拥挤的”是形容词,由动词“crowd(拥挤)”加“ed”构成,在句中作表语,符合“be + 形容词”的结构。
9. 答案:citizens
解析:“市民”是可数名词,空前有“more and more(越来越多的)”修饰,需用复数形式“citizens”。
10. 答案:pioneering
解析:“开拓性的”是形容词,由名词“pioneer(先驱)”加“ing”构成,修饰名词“spirit(精神)”,表“具有开拓性的”。
11. 答案:avenues
解析:“林荫道”对应的英文是“avenue”,空前有“more(更多的)”修饰,需用复数形式“avenues”。
12. 答案:wealth
解析:“丰富”此处指“大量、丰富的资源”,对应名词“wealth”,固定搭配“a wealth of(大量的)”,后接可数或不可数名词。
13. 答案:hospital
解析:“医院”是可数名词,空前有不定冠词“a”,故用单数形式“hospital”。
14. 答案:environment
解析:“环境”是不可数名词,直接用原形“environment”,作句子主语。
15. 答案:communicate
解析:“交流”是动词,空前有“learn to(学会)”,“to”后接动词原形,故填“communicate”。
16. 答案:abroad
解析:“国外”对应副词“abroad”,固定搭配“come back from abroad(从国外回来)”,无名词形式,直接用副词作介词“from”的宾语。
17. 答案:already
解析:“已经,早已”是副词,用于现在完成时中,修饰动词“finished”,位置在助动词“has”之后、实义动词之前,故填“already”。
18. 答案:coach
解析:“长途汽车”对应的英文是“coach”,空前有“by”,“by + 交通工具”结构中,交通工具用单数原形,故填“coach”。
19. 答案:opinions/views
解析:“看法”是可数名词,对应“opinion”或“view”,空前有“different(不同的)”修饰,需用复数形式“opinions/views”。
20. 答案:speed
解析:“加速”对应动词短语“speed up”,空前有“begin to(开始)”,“to”后接动词原形,故填“speed”。
21. 答案:pioneer
解析:“先锋”是可数名词,空前有不定冠词“a”,故用单数形式“pioneer”,指“华为是高科技领域的一个先锋”。
22. 答案:different
解析:“不同的”是形容词,修饰名词“countries”,直接用原形“different”,符合“形容词 + 名词”的结构。
23. 答案:cultural
解析:“文化的”是形容词,由名词“culture(文化)”加“al”构成,修饰名词“events(活动)”,表“文化相关的活动”。
24. 答案:world-famous
解析:“举世闻名的”是复合形容词,由“world(世界)”和“famous(著名的)”组成,直接修饰名词“city”,无词形变化。
25. 答案:step
解析:“脚步”是可数名词,空前有不定冠词“a”,故用单数形式“step”,固定搭配“take one step at a time(一步一步来)”。
26. 答案:row
解析:“排”对应的英文是“row”,空前有“the front(前面的)”,用单数形式“row”,“the front row(前排)”为固定搭配。
27. 答案:guest
解析:“客人”是可数名词,空前有“every(每个)”,“every”后接单数可数名词,故填“guest”。
28. 答案:public
解析:“民众”对应“public”,固定搭配“be open to the public(向公众开放)”,“public”此处为名词,表“公众、民众”。
29. 答案:stepped
解析:“踏,行走”是动词“step”,根据后半句“felt(feel 的过去式)”可知,句子时态为一般过去时,故“step”需变为过去式“stepped”。
30. 答案:lead
解析:“领导”是动词,空前有“too...to...(太……而不能……)”结构,“to”后接动词原形,故填“lead”。
31. 答案:electric
解析:“电动的”是形容词,修饰名词“buses”,直接用原形“electric”,表“电动公交车”。
32. 答案:citizens
解析:“市民”是可数名词,空前无不定冠词修饰,且主语“we”为复数,故“citizen”需用复数形式“citizens”。
33. 答案:hotel/inn
解析:“小旅馆”对应的英文是“hotel”(泛指旅馆)或“inn”(特指小型客栈),空前有“a small”,用单数形式即可。
34. 答案:villagers
解析:“村民”是可数名词,由“village(村庄)”加“r”构成“villager”,根据句中“are”可知,主语为复数,故填“villagers”。
35. 答案:muddy
解析:“泥泞的”是形容词,由名词“mud(泥)”加“dy”构成,在句中作表语,与“wide and clean(宽阔干净的)”形成对比。
二、用括号内单词的正确形式填空
1. 答案:used
解析:固定搭配“used to do sth.”表示“过去常常做某事(现在不做了)”,符合后半句“but now I don’t have time(但现在我没时间了)”的语境,故填“used”。
2. 答案:has lived
解析:句中“since he was born(自从他出生以来)”是现在完成时的标志,结构为“have/has + 过去分词”;主语“he”是第三人称单数,故用“has”,“live”的过去分词为“lived”,即“has lived”。
3. 答案:Have; been; went
解析:第一空和第二空:“ever(曾经)”是现在完成时的标志,疑问句需将助动词“have”提前,主语“you”用“have”,“be”的过去分词为“been”,故填“Have; been”;第三空:“last summer(去年夏天)”是一般过去时的标志,“go”的过去式为“went”,故填“went”。
4. 答案:produce
解析:宾语从句“electric buses...less air pollution”陈述客观事实,时态用一般现在时;主语“electric buses”是复数,故动词“produce”用原形。
5. 答案:educational
解析:此处需形容词修饰名词“video”,“education(教育,名词)”变形容词需加“al”,即“educational(有教育意义的)”,符合“看有教育意义的视频学历史”的语境。
6. 答案:industries
解析:“industry(工业,行业)”是可数名词,空前无不定冠词修饰,且“local(当地的)”可修饰复数名词,故用复数形式“industries”,表“当地的多个行业”。
7. 答案:electric
解析:此处需形容词修饰名词“buses”,“electricity(电,名词)”变形容词为“electric(电动的)”,“electric buses(电动公交车)”为固定搭配,符合“环保”的语境。
8. 答案:pioneers
解析:“pioneer(先驱)”是可数名词,句中“who made great contributions(做出巨大贡献的)”指代的是多位先驱,故用复数形式“pioneers”。
9. 答案:has developed
解析:“Since the early 1980s(自从20世纪80年代初以来)”是现在完成时的标志,结构为“have/has + 过去分词”;主语“Wuxi”是单数,故用“has”,“develop”的过去分词为“developed”,即“has developed”。
10. 答案:certain
解析:固定句型“It’s + 形容词 + that从句”,“certainly(当然,副词)”变形容词为“certain(确定的)”,表“确定我们会按时完成工作”。
11. 答案:has improved/improves
解析:若强调“政府已经改善了公共交通”,用现在完成时,主语“the government”视为单数,填“has improved”;若陈述客观事实(政府通常会改善公共交通),用一般现在时,填“improves”,两种形式均符合语境。
12. 答案:excellent
解析:固定句型“It is + 形容词 + to do sth.”,“excellent(优秀的,出色的)”本身就是形容词,直接填入,表“看到城市的变化很出色”。
13. 答案:has attracted
解析:“so far(到目前为止)”是现在完成时的标志,结构为“have/has + 过去分词”;主语“the city”是单数,故用“has”,“attract”的过去分词为“attracted”,即“has attracted”。
14. 答案:crowded
解析:此处需形容词修饰名词“scenic areas(风景区)”,“crowd(拥挤,动词/名词)”变形容词为“crowded(拥挤的)”,表“拥挤的风景区”。
15. 答案:creativity
解析:空前“confidence(信心,名词)”和“and”表并列,故“creative(有创造力的,形容词)”需变为名词“creativity(创造力)”,作“develop”的宾语。
16. 答案:led/leads
解析:若描述过去发生的动作(王鑫带领乐队去不同地方表演过),用一般过去时,“lead”的过去式为“led”;若陈述客观事实(王鑫经常带领乐队表演),用一般现在时,主语“Wang Xin”是第三人称单数,填“leads”,两种形式均符合语境。
17. 答案:industries
解析:“industry(行业)”是可数名词,空前有“a lot of(许多)”修饰,需用复数形式“industries”,表“许多行业”。
18. 答案:encouraging; to study
解析:第一空:“in”是介词,后接动词-ing形式,“encourage(鼓励)”的-ing形式为“encouraging”;第二空:固定搭配“encourage sb. to do sth.(鼓励某人做某事)”,故填“to study”。
19. 答案:pioneers
解析:“pioneer(先驱)”是可数名词,句中“have made great contributions”表明主语为复数,故填“pioneers”。
20. 答案:villagers
解析:“village(村庄)”变“村民”需加“r”为“villager”,根据句中“teach”可知,主语为复数,故填“villagers”。
21. 答案:Have; been
解析:“ever(曾经)”是现在完成时的标志,疑问句需将助动词“have”提前,主语“you”用“have”,“be”的过去分词为“been”,故填“Have; been”。
22. 答案:tourism
解析:此处需名词作主语,“tour(旅行,名词)”变“旅游业”为“tourism(不可数名词)”,表“旅游业需与环境和谐发展”。
23. 答案:citizens
解析:“citizen(市民)”是可数名词,空前有“Many(许多)”修饰,需用复数形式“citizens”。
24. 答案:certain; certainly
解析:第一空:“be certain that(确定……)”是固定搭配,“certain”为形容词,作表语;第二空:需副词修饰形容词“suitable(合适的)”,“certain”变副词为“certainly(当然,肯定)”。
25. 答案:educational
解析:此处需形容词修饰名词“meaning(意义)”,“educate(教育,动词)”变形容词为“educational(有教育意义的)”,表“有教育意义的意义”。
26. 答案:reporter
解析:“report(报道,动词/名词)”变“记者”需加“er”为“reporter(可数名词)”,空前有“a local(一名当地的)”,故用单数形式“reporter”。
27. 答案:success
解析:空前“his(他的)”是形容词性物主代词,后接名词,“succeed(成功,动词)”变名词为“success(不可数名词)”,表“他的成功”。
28. 答案:recently
解析:此处需副词修饰动词“opened(开放)”,“recent(最近的,形容词)”变副词为“recently(最近)”,表“最近开放了一个新展览”。
29. 答案:wealthiest
解析:句中“last year’s...this year’s biggest loser(去年的……今年的最大失败者)”存在对比关系,需用形容词最高级,“wealth(财富,名词)”变形容词为“wealthy(富有的)”,最高级为“wealthiest(最富有的)”。
30. 答案:engineer
解析:“engine(发动机,名词)”变“工程师”需加“er”为“engineer(可数名词)”,空前有“an excellent software(一名优秀的软件)”,故用单数形式“engineer”。
31. 答案:planner
解析:“plan(计划,动词/名词)”变“规划者、计划者”需加“ner”为“planner(可数名词)”,空前有“a careful(一名细心的)”,故用单数形式“planner”。
32. 答案:have raised
解析:“so far(到目前为止)”是现在完成时的标志,结构为“have/has + 过去分词”;主语“they”是复数,故用“have”,“raise”的过去分词为“raised”,即“have raised”。
33. 答案:more convenient
解析:句中“than(比)”是比较级的标志,“convenient(方便的)”是多音节形容词,比较级需在前面加“more”,即“more convenient”。
34. 答案:have just found out
解析:“just(刚刚)”是现在完成时的标志,结构为“have/has + 过去分词”;主语“我”是第一人称,故用“have”,“find out”的过去分词为“found out”,即“have just found out”。
35. 答案:especially
解析:此处需副词修饰形容词“interesting(有趣的)”,“especial(特别的,形容词)”变副词为“especially(尤其,特别)”,表“这本书对青少年尤其有趣”。
三、根据首字母提示完成句子
1. 答案:wealth
解析:根据首字母“w”和“a...of cultural facilities(大量的文化设施)”可知,此处为固定搭配“a wealth of(大量的)”,故填“wealth”。
2. 答案:empty
解析:根据首字母“e”和“sees the glass as half full, not half...(把杯子看作半满,而不是半……)”可知,“full(满的)”的反义词是“empty(空的)”,故填“empty”。
3. 答案:northern
解析:根据首字母“n”和“the southern part...while the...part(南部……而……部)”可知,“southern(南部的)”对应“northern(北部的)”,故填“northern”。
4. 答案:world
解析:根据首字母“w”和“...-famous cultural sites(……闻名的文化遗址)”可知,此处为复合形容词“world-famous(举世闻名的)”,故填“world”。
5. 答案:public
解析:根据首字母“p”和“we can enter it for free(我们可以免费进入)”可知,“public park(公共公园)”符合语境,故填“public”。
6. 答案:connect; present
解析:第一空:根据首字母“c”和“...the past with...(……过去和……)”可知,固定搭配“connect...with...(把……和……联系起来)”,主语“museums”是复数,用动词原形“connect”;第二空:根据首字母“p”和“past(过去)”可知,对应“present(现在)”,故填“connect; present”。
7. 答案:line
解析:根据首字母“l”和“cross the finishing...(冲过终点……)”可知,固定搭配“finishing line(终点线)”,故填“line”。
8. 答案:Tourism; hopeful
解析:第一空:根据首字母“T”和“brought tourists and jobs(带来了游客和工作)”可知,“Tourism(旅游业)”符合语境,首字母大写;第二空:根据首字母“h”和“feel...about their future(对未来感到……)”可知,“hopeful(有希望的)”符合语境,故填“Tourism; hopeful”。
9. 答案:educational
解析:根据首字母“e”和“special...needs(特殊的……需求)”“require more attention from teachers(需要老师更多关注)”可知,“educational(教育的)”符合语境,表“教育需求”,故填“educational”。
10. 答案:common
解析:根据首字母“c”和“you can see them almost everywhere(几乎到处都能看到)”可知,“common(常见的)”符合语境,故填“common”。
11. 答案:excellent
解析:根据首字母“e”和“Wow! What an...piece of work(哇!多么……的作品)”可知,“excellent(出色的)”符合语境,表赞叹,故填“excellent”。
12. 答案:electric
解析:根据首字母“e”和“or gas(还是燃气的)”可知,“electric(电动的)”符合语境,表“ cooker(炊具)是电动的还是燃气的”,故填“electric”。
13. 答案:pioneer
解析:根据首字母“p”和“An inventor...trying something new(发明家……尝试新事物)”可知,“pioneer(先驱)”符合语境,空前有“a”,用单数形式,故填“pioneer”。
14. 答案:honour
解析:根据首字母“h”和“the...of ‘top student’(‘优等生’的……)”可知,“honour(荣誉)”符合语境,表“荣誉称号”,故填“honour”。
15. 答案:creativity
解析:根据首字母“c”和“Art class encourages...(美术课鼓励……)”“express ourselves in new ways(用新方式表达自己)”可知,“creativity(创造力)”符合语境,故填“creativity”。
16. 答案:convenient
解析:根据首字母“c”和“it is...to use intelligent driving(使用智能驾驶是……的)”可知,“convenient(方便的)”符合语境,故填“convenient”。
17. 答案:wide
解析:根据首字母“w”和“...view of the world(……的世界观)”可知,固定搭配“wide view(广阔的视野)”,故填“wide”。
18. 答案:reform
解析:根据首字母“r”和“...in education has helped more students(……在教育领域帮助了更多学生)”可知,“reform(改革)”符合语境,故填“reform”。
19. 答案:rapid
解析:根据首字母“r”和“...development of the village(村庄的……发展)”“brought many new jobs(带来了许多新工作)”可知,“rapid(快速的)”符合语境,故填“rapid”。
20. 答案:industry
解析:根据首字母“i”和“Tourism is a growing...(旅游业是一个正在发展的……)”可知,“industry(行业)”符合语境,空前有“a”,用单数形式,故填“industry”。
四、根据句意及音标填空
1. 答案:boring
解析:根据音标 /'bɔ:rɪŋ/ 可知,对应的单词是“boring(无聊的)”,在句中作表语,符合“我的工作不无聊,因为我总能学到新东西”的语境。
2. 答案:Therefore
解析:根据音标 ['ðeəfɔː(r)] 可知,对应的单词是“Therefore(因此)”,表因果关系,符合“好奇心是探索的动力,因此要不断问为什么”的语境,首字母大写。
3. 答案:average
解析:根据音标 /ˈævərɪdʒ/ 可知,对应的单词是“average(平均的)”,修饰名词“monthly temperature(月平均气温)”,符合语境。
4. 答案:accident
解析:根据音标 /ˈæksɪdənt/ 可知,对应的单词是“accident(事故)”,固定搭配“traffic accident(交通事故)”,符合语境。
5. 答案:foreign
解析:根据音标 /’fɔrən/ 可知,对应的单词是“foreign(外国的)”,修饰名词“language(语言)”,“foreign language(外语)”为固定搭配,符合语境。
6. 答案:difference
解析:根据音标 [‘dɪfrəns] 可知,对应的单词是“difference(不同)”,固定句型“What a difference a day makes!(一天的变化真大啊!)”,符合语境。
7. 答案:impossible
解析:根据音标 [ɪm’pɒsəbl] 可知,对应的单词是“impossible(不可能的)”,符合“世上无难事,只要肯登攀”的语境,故填“impossible”。
8. 答案:industries
解析:根据音标 /’ɪndəstriz/ 可知,对应的单词是“industries(行业,industry 的复数形式)”,符合“5G将为行业提供新机会”的语境。
9. 答案:electric
解析:根据音标 /ɪ'lektrɪk/ 可知,对应的单词是“electric(电动的)”,修饰名词“bicycle(自行车)”,“electric bicycle(电动自行车)”为固定搭配,符合语境。
10. 答案:convenient
解析:根据音标 /kən'viːniənt/ 可知,对应的单词是“convenient(方便的)”,与“enjoyable(舒适的)、comfortable(惬意的)”并列,修饰“living environment(居住环境)”,符合语境。
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