2019-2020学年人教新课标版高中英语必修三：Unit 5 Canada课后作业14 Word版含答案
课后作业(十四)Ⅰ.单句语法填空1．Most girls are ____________(terrify) of snakes and mice, both of which look very ugly.2．____________ has been confirmed that the meeting will take place next week.3．Although he has become ____________(wealth), Mr. Wood remains what he used to be, modest and friendly.4．He is famous for mixing Chinese musical traditions ____________ Western forms and instruments.5．What was so ____________(impress) about Jasmine Westland's victory was that she came first in the marathon bare－footed.6．She felt a strange ____________(mix) of excitement and fear when riding a roller coaster(过山车)．7．It wasn't ____________ they had a discussion that they made up their minds.8．____________(tradition), college students hold a graduation ceremony to encourage themselves before they set off on their life journey.[答案] 1.terrified 2.It 3.wealthy 4.with5．impressive 6.mixture7.until8.TraditionallyⅡ.短语填空ones we need.2. ________________，they're coming by car.3．The girl ________________ the kindness and patience of the guide.4．How much does it cost to ________________ by bus?5．The river stretched away ________________ he could see.[答案] 1.mix up 2.As far as I know 3.was impressed by 4.go downtown 5.as far asⅢ.单句改错1．Additional $10 need be paid confirm the booking and will be returned on arrival.____________2．To keep the soil from being washed away, approximate 10,000 trees have been planted on the hillside since 2012.____________ 3．If you have good eyesight, you will be able to see the church at the distance at the top of the mountain.____________4．I think that impresses me about his painting is the colors he uses.____________5．Have you ever dreamed of there to be such a good chance for further education abroad？____________[答案] 1.confirm前加to 2.approximate→approximately 3.第一个at→in 4.that→what 5.to be→beingⅣ.完形填空Dance in the LeavesIt is an old memory. It may even be a dream. The ____1____ I get, the more the two seem to come together at times.One day when I was a little boy and I was ____2____ backward, I wasn't afraid, however. In fact, I felt thrilled and ____3____ at the same time. It was like I knew I couldn't be hurt. Suddenly, my back ____4____ something soft but crunchy(松脆的) as well. I was falling into a huge pile of freshly fallen ____5____. They were dry and had the wonderful smell of ____6____ about them. I fell further and further into the pile as the leaves ____7____ over my face and body. When I finally ____8____，all I could see was a few pinpoints of ____9____ shining through my leafy ____10____. I smiledand started to half climb and half ____11____ my way out of the pile.I could ____12____ other kids around me yelling and laughing in the warm sunshine. They were dancing in the leaves, crunching(使发出碎裂声) them underfoot and ____13____ each other under them. When I finally got out of the ____14____ I joined in, then I looked up and saw the last butterfly of the season ____15____ around looking for a small yellow flower to ____16____ on. It was such a glorious day in fall that I ____17____ it would last forever.Of course that day didn't ____18____ forever. As I grew up I became more afraid of falling and failing. I was no longer the ____19____ and happy boy who had played in the leaves.It took me many years to ____20____ that child's trust and wisdom, learning that the only thing that really matters in this life is the love and kindness that we share with each other.语篇解读：本文是一篇记叙文。
作者讲述的是小时候一次跌落在落叶中的经历以及与伙伴嬉戏的美好记忆。
随着年龄的增长，却失去了这种纯真与快乐。
最后作者认识到生活中最重要的是与别人一起分享爱和善。
1．A.wiser B．happierC．older D．harder[解析]older“年龄越来越大的”。
由下文“when I was a little boy”和“As I grew up I became more afraid of falling and failing.”可知，作者在渐渐长大。
年龄越大，越感觉到两者(记忆和梦想)有时候会融合在一起。
the more... the more...“越……越……”。
[答案] C2．A.falling B．puttingC．running D．turning[解析]fall“跌倒，跌落”。
由下文“I was falling into a huge pile of freshly fallen leaves.”可知，此处表示作者仰面跌倒。
[答案] A3．A.foolish B．safeC．gentle D．hopeless[解析]safe“安全的”。
由下文“I knew I couldn't be hurt”可知，作者在仰面跌落时，感到自己是安全的。
[答案] B4．A.beat B．connectedC．touched D．injured[解析]touch“触碰”。
由语境可知，突然间“我”的后背触碰到了又软又脆的东西。
[答案] C5．A.fruits B．forestsC．trees D．leaves[解析]leaf“树叶”(复数形式为leaves)。
由下文“I fell further and further into the pile as the leaves...”可知，是跌落在新掉落的树叶上。
[答案] D6．A.spring B．autumnC．flowers D．plants[解析]autumn与fall均可指“秋天”。
根据生活常识以及下文“It was such a glorious day in fall”可知，此处指的是秋天。
[答案] B7．A.flowed B．gatheredC．packed D．paced[解析]flow“流动”。
2019-2020年人教版英语必修3、4[Unit 5 Canada – “The True North”]课后练习[含答案解析]第四十四篇
![2019-2020年人教版英语必修3、4[Unit 5 Canada – “The True North”]课后练习[含答案解析]第四十四篇](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/be6531f3960590c69ec37692.webp)
2019-2020年人教版英语必修3、4[Unit 5 Canada –“The True North”]课后练习[含答案解析]第四十四篇第1题【单选题】_______, nobody was injured in the accident．A、As it may seem strangeB、Because it may seem strangeC、Strange as it may seemD、Strange as may it seem【答案】：【解析】：第2题【单选题】He sold the vegetables at half price ________ let them go bad.A、as well asB、rather thanC、instead ofD、as good as【答案】：【解析】：第3题【阅读理解】阅读理解Driving in Canada is similar to driving in many parts of the United States. Distances and speeds, however, are posted in kilometers per hour and some signs, particularly in Quebec, may only be in French.Unless otherwise posted, the maximum (最大限度的) speed limit in Canada is 50km/hr in cities and80km/hr on highways. On rural highways, the posted speed limit may be 100km/hr. It is illegal to take automobile radar detectors (汽车雷达检测器) into Quebec, Ontario, Manitoba, and the Yukon. Seat belt use is required by law for all passengers, and child car seats must be used by children under 40 pounds. Some provinces require drivers to keep their vehicles" headlights on during the day and some have banned (禁止) driving while using a hand-held cell phone. Motorcycles cannot share a lane (车道), and safety helmets for motorcycle riders and passengers are necessary. Running a red light is a serious crime throughout Canada and drivers are advised to stop before starting when a light turns green.Winter travel can be dangerous due to heavy snowfalls and icy conditions. Some roads and bridges are often closed in winter. Snow tires are required in some provinces. Travelers should also be careful about animals while driving at night in rural areas.Highway 401, from Detroit to Montreal, is one of the busiest highways in North America. It has been the scene of many deadly traffic accidents due to sudden and severe weather changes, high rates of speed, and heavy truck traffic. Thus drivers should be alert while travelling here.Please refer to our Road Safety page for more information. Also, we suggest that you visit the website of Canada"s national authority responsible for road safety.Which of the following is TRUE according to the text?A、All signs on the roads in Quebec are in English.B、Automobile radar detectors are allowed to be used in Manitoba.C、Passengers may choose not to wear seat belts while in a car in Canada.D、The speed of cars in Canadian cities should be less than 50km/hr.The underlined word “alert” in Paragraph 4 c ould best be replaced by _____.A、carefulB、relaxedC、nervousD、pleasedWhat is the best title for the text?A、Different traffic rules in CanadaB、Tips for traveling by car in CanadaC、Special rules for driving in CanadaD、Traffic safety and road conditions in Canada【答案】：【解析】：第4题【翻译】Because of the Great Lakes, they learned, Canada has more ______ ______ ______ ______ ______ ______ in the world. (加拿大的淡水比世界上任何其他国家都要多)【答案】：【解析】：第5题【改错题】假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。
(新课标)2019_2020学年高中英语Unit5Canada—“TheTrueNorth”PartⅡLearningaboutLanguage
Part ⅡLearning about Language & Using LanguageⅠ.重点单词1．____________ vt.证实；证明；批准2．____________ n．同学；校友3．____________ adj.附近地；邻近的4．____________ adj.宽阔的；广泛的5．____________ n．黎明；拂晓；破晓[答案] 1.confirm 2.schoolmate 3.nearby 4.broad5．dawnⅡ.词汇拓展1．____________ n．距离；远方→____________ adj.远方的2．____________ vt.使恐怖；恐吓→____________ adj.恐惧的；受惊吓的→____________ adj.令人恐惧的3．____________ adj.富有的→____________ n．财富；财产4．____________ vt.&vi.混合；调配→____________ n．混合(物)；混合状态5．____________ vt.使印象深刻；使铭记→____________ adj.给人深刻印象的；感人的→____________ n．印象6．____________ adj.欣喜的；高兴的；愉快的→____________ adj.令人高兴的→____________ n．高兴(的事)7．____________ n．传统；风俗→____________ adj.传统上的8．____________ adv.接近；大约→____________ adj.近似的；大约的[答案] 1.distance; distant 2.terrify; terrified; terrifying 3.wealthy; wealth 4.mix; mixture 5.impress; impressive; impression 6.pleased; pleasant; pleasure7．tradition; traditional 8.approximately; approximateⅢ.重点短语1．弄错；弄乱；混淆________________2．在远处 ________________3．远到；远达；直到；就……而言 ________________4．去市区 ________________5．look over ________________6．at dawn ________________7．dream of ________________8．go on a tour ________________[答案] 1.mix up 2.in the distance 3.as far as 4.go downtown 5.眺望；检查 6.黎明时分7.梦到；想到8.去游览Ⅳ.重点句式1．as far as...“远至……；就……而言”It's too bad you ________________ Ottawa, Canada's capital.很可惜你们不能一直走到加拿大的首都渥太华。
2019-2020学年人教新课标高中英语必修3教学课件：Unit 5 Canada —“The True North”Section C Usi
◆单句写作
（1）When you ___m_i_x_b_l_u_e_w_i_th_/_an_d__y_e_llo_w_____（把蓝色和黄色混合），you will get green.
（2）I always ___m_ix__h_im__u_p_w__it_h_ _____（把他和……弄混）his brother. They look so much alike.
高中英语 必修3 Unit 5 Canada----“The True North”
2019-2020学年人教版高中英语必修3课件Unit 5 Canada-The True North Period 4 课件(2)
3.Why is there good Cantonese food in Toronto?
Niagara Falls
Olympic stadium
Chinatown
Old Montreal
St. Lawrence River
Read the first part and answer the following 3 questions
• 1. How do we know it is fall in Canada? • 2. What can be seen from the CN Tower
Analyze the following sentences:
• The next morning the bushes and maple trees outside their windows were red, gold and orange, and there was frost og that fall had arrived in Canada.
in Toronto? • 3.Why is there good Cantonese food in
Toronto?
1. How do we know it is fall in Canada? We know it is fall in Canada because the maple trees are red and gold and orange, and there is frost on the ground.
2019-2020学年度高中必修3、4英语Unit 5 Canada – “The True North”人教版习题精选第四十六篇
2019-2020学年度高中必修3、4英语Unit 5 Canada –“The True North”人教版习题精选第四十六篇第1题【单选题】One of the viewers says he was deeply ________ by the white cloud and black earth series performed by Zhao Benshan and Song Dandan.AmotivatedB、impressedC、expressedD、inspired【答案】：【解析】：第2题【单选题】He sold the vegetables at half price ________ let them go bad.A、as well asB、rather thanC、instead ofD、as good as【答案】：【解析】：第3题【完形填空】完形填空As a child, I was told that a wise person is the one who learns from everyone. It is a great way to live by this 1— One begins to look at people very 2and he no longer puts others 3in order to feel good about himself.Living in China 4me with many wonderful opportunities to put this principle into practice. China isquite5and as a Westerner, it"s easy for me to consider many of the local habits as “strange” and even “rude”. However, slowly I began to 6a lot about the culture and about where many of their 7came from. I decided to make an effort to meet people and 8from them.I am living in Harbin now, a city in the Northern part of China, near Russia. Yesterday I 9to get money from the ATM and have a good cup of coffee after lunch. But I can"t speak Chinese yet and there are no signs in English 10the nearest supermarket or coffee shop. There are signs in Russian. 11“espaciba” which means thanks, I don"t know much else. 12I decided to smile at my every attempt to13and ask for information that would 14me to an ATM and a coffee shop. It turned out that my efforts and my 15were met with more smiles. I learned that16is to be found everywhere even 17I cannot communicate, and that people will 18depending on what I give.Look around you for opportunities to learn from the most19people. You will be surprised at what they can 20you!A、principleB、planC、personD、reasonA、excitedlyB、doubtfullyC、anxiouslyD、differentlyA、upB、downC、awayD、outA、helpsB、comparesC、impressesD、providesA、specialB、modernC、beautifulD、powerfulA、ignoreB、forgetC、understandD、createA、namesB、habitsC、behaviorsA、escapeB、sufferC、hearD、learnA、neededB、refusedC、managedD、failedA、leaving forB、setting upC、looking forD、pointing toA、Except forB、As forC、According toD、Instead ofA、YetB、OrC、SoD、BesidesA、relaxB、communicateC、explainD、discussA、forceB、leadC、transportD、followA、thanksB、signsC、questionsD、smilesA、illnessB、weaknessC、kindnessD、happinessA、beforeB、whenC、becauseD、afterA、respondB、gainC、bargainA、famousB、usefulC、unexpectedD、familiarA、chargeB、teachC、lendD、require 【答案】：【解析】：第4题【阅读理解】阅读下列短文，从每题所给的四个选项（A、B、C或D）中，选出最佳选项“What part of the States do you come from?”“I’m not American. I’m Canadian.”This is a mistake that Europeans often make.Many Americans, too, admit that it takes them a while to tell if it’s anAmerican talking or a Canadian. This upsets some Canadians, because they wantpeople to recognize them as Canadians. They want everyone to know that Canadais an independent nation with its own special character.American English was probably brought toCanada by the Loyalists（忠于北方者）who fled there during the Revolutionary War（1776～1783）, for even aslate as 1813. 80% of all British Canadians had come from the USA.From the very first, Canada was a countrywith two languages, neither of which influenced the other very much, becausethe French and British spoke to each other so little. Canadian English hasalways remained very like American English, and the influence of the Indian andInuit languages was no greater than the influence of French. But there are someimportant words that have found their way via（通过）Canadian dictionaries into British dictionaries.The sentence“I’m not American, I’m Canadian. ” suggests _____.A、Canada is a beautiful countryB、Canadian English is not quite different from American EnglishC、Canadians think Canada is a more developed countryD、Canadians think that their country is independentIt isn’t easy for Europeans even for Americans to tell _____ from _____.A、American English; British EnglishB、Canadian English; American EnglishC、Canadian English; British EnglishD、British English; Scottish EnglishThe two languages spoken in Canada refer to _____.A、British English and American EnglishB、English and LatinC、French and EnglishD、Canadian English and American EnglishGenerally speaking, Canadian English is the same as American English because _____.A、Canada is connected with the USAB、most of the British Canadians had come from the USAC、the population of Canada is smaller than that of the USAD、Canadians want to follow AmericansWith the help of _____, some Canadian new words come into British English.A、the Revolutionary WarB、the LoyalistsC、Indian languageD、Canadian dictionaries【答案】：【解析】：第5题【翻译】They went through a wheat-growing province and saw farms ______ ______ ______ ______ acres. (面积达数千亩的农场)【答案】：【解析】：第6题【翻译】In the old days, my mother always made new clothes ______ ______ ______ ______with Spring Festival coming.(为我量身做新衣服)【答案】：【解析】：第7题【翻译】I don"t like to______ ______ ______ ______ . （把工作和娱乐混在一起）【答案】：【解析】：第8题【单词拼写（词汇运用）】Oil and water can"t be ______ (混合) up.【答案】：【解析】：第9题【单词拼写（词汇运用）】He was s______ injured in yesterday"s accident. So he didn"t go to hospital. 【答案】：【解析】：第10题【单词拼写（词汇运用）】There are seven c______ in the world, of which Asia is the largest.【答案】：【解析】：第11题【单词拼写（词汇运用）】There is a national park on the ______ (边界) between Kenya and Tanzania. 【答案】：【解析】：第12题【语法填空】They will be very ______ to see you here.【答案】：【解析】：第13题【语法填空】Our parents and teachers often ______ the importance of study hard ______ us. 【答案】：【解析】：第14题【语法填空】She put the sugar and butter into a bowl and ______ them up.【答案】：【解析】：第15题【语法填空】阅读下面材料，阅读下面材料，在空白处填入适当的内容（1个单词）或括号内单词的正确形式。
2019-2020年人教版英语必修3、4Unit 5 Canada – “The True North”复习巩固第八篇
proved in a speech by the Reverend A. Constable Geikie in a speech to the
Canadian Institute in 1857. Geikie, a Scottish-born Canadian, reflected the Anglocentric
Canadians (77%), and more than 28 million (86%) are fluent in the language.
Canadian English contains elements of
British English and American English in its vocabulary, as well as Canadian
The underlined word “suspiciously” can most probably be replaced by _____________.
A、doubtfully
B、excitedly
C、proudly
D、sadly
【答案】：
【解析】：
阅读下列短文，从每题所给的四个选项（A、B、C或D）中，选出最佳选项
Immigration officials at the airport look suspiciously at a girl whose passport shows her occupation as “Model”, and these are men and women of considerable experience of the world. It comes no surprise to find that some models prefer to put “Secretary” or “Businessman” as their jobs in their passports.
人教版高中英语必修三Unit5Canada-“TheTrueNorth”课文知识点解析
rather too稍微
3.The idea that they would cross the whole continent was exciting.
她们将横穿整个美洲大陆的想法令人兴奋不已。
that引导同位语从句，用来解释说明idea具体内容。
e.g.I have no idea when you will go abroad.
across the way
路对面，街对面
a long way off
在远处，离得远
all the way
一路上，沿路
(2)rather than胜于，宁口」，宁愿；倒不如说
e.g.I ' d rather play tennis than swim.
我宁愿打网球，不愿游泳。
These shoes are comfortable rather than pretty.
It has been a great grief for him as well.
这同时也是他的不幸。
6.The idea that you can cross Canada in less than five days is just wrong.
你们认为能在/、到五天的时间内横穿加拿大的想法是错误的。cross v.穿越，横过，勾划，错过。
这双鞋不好看，但是舒服。
American young people would rather get advice from strangers.美国的年轻人宁可从陌生人那里获取咨询。
would (had) rather...
丁愿用不
rather better than
似乎(较好)
2019-2020学年度英语必修3、4必修3Unit 5 Canada – “The True North”人教版习题精选第十八篇
—In your opinion，who is the best basketball player in the world?
—Yao Ming. I think he has a(n)________ for basketball.
C、their mother would buy them warm clothes
D、they liked cold winter
When the children asked their mother to let them go out to play, she ________.
A、asked them to go to school
The children in the story had come from Hong Kong ________ before the event described in the story happened.
A、a year
B、the summer
C、a few weeks
D、the winter
Unless otherwise posted, the maximum (最大限度的) speed limit in Canada is 50km/hr in cities and 80km/hr on highways. On rural highways, the posted speed limit may be 100km/hr. It is illegal to take automobile radar detectors (汽车雷达检测器) into Quebec, Ontario, Manitoba, and the Yukon. Seat belt use is required by law for all passengers, and child car seats must be used by children under 40 pounds. Some provinces require drivers to keep their vehicles" headlights on during the day and some have banned (禁止) driving while using a hand-held cell phone. Motorcycles cannot share a lane (车道), and safety helmets for motorcycle riders and passengers are necessary. Running a red light is a serious crime throughout Canada and drivers are advised to stop before starting when a light turns green.
2019-2020年人教版高中英语必修三Unit 5《Canada-The true North》w
2019-2020年人教版高中英语必修三Unit 5《Canada-The true North》word导学案3Teaching Goals:To have a good understanding of new vocabularies and the text.Get students to learn different reading skills.Enable students to learn about some basic information and talk about Canada.Step 一. Revision(Translate the phrases).1.一所四周都是美丽花草的房子2.有音乐天赋3.看见另一辆车4.在一小时内完成这项工作5.一路冲往车站6.在乡下定居Step 二 Leading- in1.Do you like traveling? What is the longest trip you have ever taken?2.Would you like to take a trip to Canada if you have enough money and enough time?3.What do you know about Canada? Work in pairs and answer this quiz.(1) What language(s) do Canadians speak?A. EnglishB. English and GermanC. English and FrenchD. English and Spanish(2) What is the capital of Canada?A. VancouverB. TorontoC. CalgaryD. Ottawa(3) What is the national animal of Canada?A. BeaverB. Grizzly bearC. Polar bearD. Penguin(4) What is the Canadian leader called?A. PresidentB. Prime MinisterC. GovernorD. King(5) How many “Great Lakes” are there in Canada?A. 4B. 3C. 5D. 6(6) Filling in the form.Step 三1.What is the main idea of the passage?The passage is about a of two girls, and it tells us some information about .2.What does “The True North” refer to?a. .b. .c. 3.How manycities are mentioned in the text? What are they?.4. Choose the best answer to each question according to the text.(1)As you go eastward, you can see the following things except _ .A. mountainsB. thousands of lakesC. forests and wide riversD. cows(2)Who will take part in the Calgary Stampede? _A. Cowboys from Stampede.B. People from Canada.C. Anyone who has a gift for riding.D. Cowboys from all over the world.(3)Which of the following statements is true? _A. One can cross Canada in less than five days by train.B. Many people think Calgary is the most beautiful city in Canada.C. In fact, the population of Canada is more than thirty million.D. Ocean ships cannot reach Thunder Bay.(4) Which of the following shows the right route of the cousin’s travel? _A. Toronto→Calgary→Vancouver→Thunder BayB. Vancouver→Calgary→Thunder Bay→TorontoC. Vancouver→Thunder Bay→Calgary→TorontoD. Toronto→Thunder Bay→Calgary→Vancouver5. plete the summary of the story with one word in each blank.Li Daiyu and Liu Qian were on a ___________ across Canada. Instead of taking the aeroplane ______________ the way, they would cross the whole continent of Canada in a ______________ after arriving Vancouver by air. Danny Lin waited ______________ them at the airport and gave them a brief ______________ about Canada, the second ______________ country in the world and Vancouver, the most beautiful city of the country, while taking them to ______________ the train, “The True North”.Having settled ______________ in the seats, they looked out of the window ______________ the wild scenery, the mountain goats, and grizzly bears. They went by the city of Calgary and ______________ in Thunder Bay, a city at the ______________ of the Great Lakes, learning more about Canada of its population resources and so ______________. Their last stop is Toronto, one of the southernmost cities in Canada.Step 四 DiscussingIf someday your friend goes to Canada , where will you remend him to go? Why?..Step 五Testing1. Can you help me? My _________（行李）is too heavy.2. We need to _________（测量）the length of the window for new curtains.3. My father traveled _________（在……上）a train.4. They moved the local people and _________（安排）them in another place.5. It is pleasant to _________（聊天）with friends.6. Make sure you _________（设法做）to finish this work before the end of the month.7. I won’t calm down until he is out of _________（视线）.8. There was a _________（稍微）increase in her weight after the winter holidays.9. This group of mountains _________（环绕）each other so that it is quite easy to get lost here.10. The _________（风景）was so beautiful that it was almost beyond description.。
【2019-2020】高考英语一轮复习练习题Unit5Canada-“TheTrueNorth”(含解析)新人教版必修3
【2019-2020】高考英语一轮复习练习题Unit5Canada-“TheTrueNorth”（含解析）新人教版必修3Canada-“The True North”李仕才【阅读理解插花】New elements can be named after a mythical(神话的) concept, a mineral, a place or country, a property(特性) or a scientist. The names have to be unique and maintain “historical and chemical consistency”. This means a lot of “-iums”.“They’re Latinising the name, ” explains chemist Andrea Sella. “The most recent tradition is to name them after places or people. ” The places chosen tend to be where the element was discovered or first produced.No one has yet named an element after themselves but many elements are named in honour of important scientists. Albert Einstein was given einsteinium. This can also be a way of righting the wrongs of the past. “Lise Meitner was really the chemist who spotted nuclear fission(核裂变)but she was never really recognised for it because she was Jewish and a woman, ” says Sella. “Giving an element a name that reminds us of her is greatly important. ”The naming process isn’t quick. The sc ientists who discovered them will start things off by suggesting a name. But it will be down to the International Union of Pure and Applied Chemistry (IUPAC) to approve it. A special division of the US-based group has to accept the suggestion. Then there is a public review period of five months before the IUPAC gets the final approval. Once it’s ready, the name is announced in the scientific journal Pure and Applied Chemistry.Naming an element is not just about functionality. Names are always important. 【文章大意】本文为一篇科普题材的说明文, 文章主要介绍了每当一个新元素被发现之时我们该如何对其进行命名, 该用什么对其进行命名。