英语选择性必修 第三册Welcome to the unit精品学案设计

这是一份英语选择性必修 第三册Welcome to the unit精品学案设计，共17页。

Period Two　Welcome to the unit & Reading —Language points
Learning Aims(学习目标)
1．Learn the following language points：preserve，urgent，consultation，the＋比较级...，the＋比较级...(重点难点)
2．Learn the following language points：awe，ruin，conflict，if so(重点)

If so，you might already understand why UNESCO is fighting to preserve sites of cultural and natural importance to mankind.(教材P44)
preserve vt.维护，保护，保存；维持 n．保护区
(1)preserve...from...保护……免受……
(2)nature preserve自然保护区
(3)well-preserved保存良好的

[佳句赏读]　感悟句意·背诵
①Although most people wish to preserve the splendid artwork，I’m afraid that tourism is another reason why it is disappearing.
②Environmental organizations want to preserve the land surrounding the Wilgrinn Wilderness Area from residential development.
③We’ll take you up to Westfield’s nature preserve for a short hike or to practice skipping stones in the large pond.
④Xitang is a riverside town with a history of more than 1,000 years，whose well-preserved buildings are unmatched by any other resort.
西塘是一个具有一千多年历史的水乡古镇，其保存完好的建筑群是其他旅游景点所比不了的。
[单句语法填空/完成句子/单句写作]
①The society was set up to preserve endangered species from extinction.
②Without nature preserves，more animals are likely to become extinct.
如果没有自然保护区，很有可能更多的动物将要灭绝。
③(应用文写作之环境保护)我们已采取有效措施保护自然资源。
We have taken effective measures to preserve our natural resources.

Unfortunately，they face a variety of dangers and many of them are in urgent need of protection.(教材P44)
urgent adj.紧急的，紧迫的；催促的，急切的
(1)It is urgent that...(should) do sth.……是紧急的
(2)urge vt.催促；极力主张；驱策 n．强烈的欲望；冲动
urge sb.to do sth.催促某人做某事
urge sth.on/upon sb.极力主张某人某事
urge/It is urged that...(should) do sth.极力主张……
have an urge to do sth.很想做某事
(3)urgency n．紧急；催促

[佳句赏读]　感悟句意·背诵
① The captain had an urgent thing to deal with and that was why he didn’t attend the meeting.
②Jack’s parents urged accommodation in school on/upon him while he was studying in Australia.
③The mother had an urge to unfold her son’s letter although she knew it was improper.
[单句语法填空/完成句子/句型转换]
①Under no circumstances can we ignore the urgency(urgent) of protecting the environment.
②(应用文写作之体育运动)Parents should actively urge their children to take advantage of the opportunity to join sports teams.
父母应积极督促他们的孩子利用这次机会加入运动队。
③Therefore，it is urgent that we (should) take measures to reduce traffic accidents and make our roads safe.
因此，迫在眉睫的是，我们应该采取措施来减少交通事故并确保道路安全。
④(应用文写作之环境保护) Environmental experts urge people to reuse and recycle plastic bags.
→Environmental experts urge that people (should) reuse and recycle plastic bags.
→It is urged by environmental experts that people (should) reuse and recycle plastic bags.
After close consultation with the specialists，the local government couldn’t agree on how to make the repairs safely.(教材P47)
consultation n．咨询，商讨；就诊
consult v.咨询；请教；商量；查阅；参看
consult sb.about/on sth.请教某人某事
consult with sb.和某人商量/与某人磋商
consult a dictionary查字典

[佳句赏读]　感悟句意·背诵
①I made up my mind to major in English in the future after consultation with my parents and teachers.
②If you have any doubts about your health，you’d better consult your doctor at once.
③You should consult with your parents before you make any crucial decision.
温馨提示：“查词典”表达如下：
①consult a dictionary/refer to a dictionary
②look up a word in a dictionary
[单句语法填空/一句多译]
①Subsequently，the doctor consulted with his colleagues about the operation on the patient.
② As far as I’m concerned，consultation(consult) and communication are of vital importance.
③(应用文写作之建议信)如果你不理解某些单词，可以查词典。
→If you don’t understand some words，you can refer to the dictionary.(refer)
→If you don’t understand some words，you can look them up in the dictionary.(look up)
→If you don’t understand some words，you can consult the dictionary.(consult)
The more we acknowledge the outstanding universal value of our heritage sites，the more likely we are to treat them with respect.(教材P45)
the＋比较级...，the＋比较级...
(1)“the＋比较级...，the＋比较级...”意为“越……就越……”，表示主、从句的两个谓语是同时进行的，一方随另一方程度的变化而变化。
(2)从结构上看，第一个“the＋比较级...”是表示条件的状语从句；在表示将来意义的情况时，从句用一般现在时表示将来。第二个“the＋比较级...”是主句，用一般将来时。

[佳句赏读]　感悟句意·背诵
①It’s widely acknowledged that the more books you read，the more knowledge you can get.
②The lower the air temperature is，the more quickly the heat can be released.
③The more support you win from others，the faster you will make your way to your goal.
[单句语法填空/单句写作]
①The guy thinks the more possessions he possesses，the happier(happy) he will be.
②The stronger the motivation is，the more quickly(quickly) a person will learn a foreign language.
③你读的这个报纸上的文章越多，你就会越喜欢它。
The more articles you read in this newspaper，the more you will like it.

Before we begin，I want to ask you：have you ever been awed by natural wonders？(教材P44)
awe vt.使惊叹，使敬畏 n．敬畏，惊叹
(1)in awe of敬畏
(2)awed adj.充满敬畏的，畏怯的
be awed by对……感到敬畏
(3)awesome adj.令人敬畏的；使人畏惧的；可怕的；极好的

①Angkor Wat has awed visitors since it was first built in the early 12th century.
吴哥窟自从12世纪早期初建时就令参观者们惊叹不已。
②While Diana was in awe of her grandfather, she adored her grandmother.
黛安娜敬畏她的祖父，但敬佩她的祖母。
③Like all Chinese people，I am awed(awe) by the sacrifices made by the astronauts and their families.
像所有的中国民众一样，我敬畏航天员和他们的家人所做出的牺牲。
④Niagara Falls are 670 metres in width and fall 56 metres in an awesome(awe) white sheet of water.
尼亚加拉瀑布宽670米，白色水幕飞流直下56米，令人叹为观止。
Natural disasters，the sudden and powerful natural forces，can lead to the destruction of heritage sites：in 2003，a terrible earthquake shook south-eastern Iran and ruined large parts of the city of Bam，an incredible UNESCO cultural heritage site.(教材P44)
ruin vt.破坏，毁坏；使破产，毁灭 n．毁坏，毁灭；破产；残垣断壁
(1)ruin oneself毁掉自己
(2)in ruins严重受损；破败不堪；崩溃，垮掉
fall into ruin毁灭；成为废墟

①It was that mistake that ruined his chance of completing the mission.
正是那个错误使他失去了完成任务的机会。
②When they rushed to the urban area the next day，they found their neighbourhood in ruins.
第二天，当他们赶到市区时，他们发现他们的附近一带成了一片废墟。
③If you waste time doing nothing，you will ruin yourself.
如果你浪费时间什么都不做，你会毁了自己。
④What saddened us was that the heritage site fell into ruin in an instant in the earthquake.
令我们痛心的是，这片遗址在地震中瞬间成为一片废墟。
In some conflict areas where civil wars often break out，fighters have even destroyed heritage sites on purpose.(教材P45)
conflict n．(军事)冲突，战斗；争论；矛盾，不一致 vi.冲突，抵触
(1)in conflict with与……有冲突
come into conflict with与……产生冲突
(2)conflict with与……相冲突

①Cultural conflicts can occur whenever you travel，but every once in a while they happen in some truly unexpected ways.
当你旅行时，文化冲突可能会发生，但偶尔会以一些真正意想不到的方式发生。
②My niece found herself in conflict with her parents over her future career.
我侄女发现自己在未来的事业上与父母发生了冲突。
③He often comes into conflict with his classmates，which annoys his parents.
他经常和同学们发生冲突，这让他的父母很烦恼。
④I conflict with my parents on which heritage site to pay a visit to.
我和父母在去游览哪个遗址上发生了冲突。
If so，you might already understand why UNESCO is fighting to preserve sites of cultural and natural importance to mankind.(教材P44)
if so
(1)if so意为“如果是这样的话”，是if引导的条件状语从句的省略形式，so代替前面提到的句子。
(2)由if构成的此类省略形式还有：
if not如果不，不然的话
if necessary如果必要的话
if any如果有的话
if possible如果可能的话
if ever如果有过/发生过的话

①They assume she may try to phone.If so，someone must stay here.
他们认为她可能来电话。要是这样的话，就得有人守在这儿。
②(应用文写作之环境保护)In a word，we must preserve the water as well as find ways to reuse it.If not，the last drop of water will be our teardrop.
总之，我们必须保护水资源并寻找再利用水的方法。否则，最后一滴水将是我们的眼泪。
③If possible，come to us on Friday when it is convenient to you.
如果可能的话，星期五你方便的时候来我们这里。
④If necessary，the patient can consult his doctor for further advice.
如果必要的话，病人可向自己的医生咨询以得到更多的建议。
⑤The purpose of these experiments was to explore the connection，if any，between the two phenomena.
这些实验的目的就是探索这两种现象之间的联系，如果存在着任何联系的话。

Ⅰ.单句语法填空
1．Everyone should be aware of the importance and urgency(urgent) of protecting the cultural heritage.
2．The ruins(ruin) of the ancient city are of great cultural value and should be preserved for research in the future.
3．The crew were awed(awe) by the military parade on the National Day，which had a great influence on them.
4．When his view conflicts with his parents’，he always adopts his parents’ suggestions.
5．I decided to apply for admission to Shandong University after consultation(consult) with my parents.
Ⅱ.完成句子
1．It is our common responsibility to preserve our cultural heritage.
保护我们的文化遗产是我们的共同责任。
2．No matter how much stress you have，stop and have a rest for a while if possible.
不管你有多大的压力，如果可能的话，停下来休息一会儿。
3．On the other hand，it is urgent that the government (should) take immediate measures to keep the balance of nature.
另一方面，迫在眉睫的是，政府应该立即采取措施来保持自然平衡。
4．The more you help others，the more good luck will come back to you.
你帮助别人越多，就会有越多的好运回馈给你。


课时跟踪练二
基础巩固
Ⅰ.单词拼写
1．It’s widely acknowledged that environmental damage threatens the whole of civilization(文明)．
2．In the past，the UN stayed out of the internal affairs of countries unless invited in.
3．In a word，all of these bothering outcomes(结果) are linked to a lack of physical exercise.
4．The surrounding area suffered a heavy rain which killed 44 people，made 21 missing and ruined a large area of crops.
5．It’s obvious that not all specialists(专家) will be convinced of the astronomer’s opinion.
6．The match had just begun when it rained cats and dogs so it was suspended.
7. Strengthening people’s health has thus become a priority on national and global agendas(议程表)．
8．To my astonishment，my little son held firm opinions which usually conflicted(冲突) with mine.
Ⅱ.单句语法填空
1. Incredibly(incredible)，the guy was dismissed by his company，which bothered his parents a lot.
2．Under no circumstances can all citizens do violence(violent) to public facilities.
3．The sculpture show is awesome(awe) so it’s really a pity that you didn’t make it last night.
4．First aid requires rapid assessment(assess) of victims to decide whether life-threatening conditions exist.
5．Five crew members narrowly escaped death when a staircase collapsed(collapse) beneath their feet.
6．I think there’s a train at midday.If not，you’ll have to wait till 12∶30 at the suburban station.
Ⅲ.单句写作
1．在我看来，人们越感兴趣，他们获得的知识就越多。(the＋比较级...，the＋比较级...)
In my opinion，the more interested people are，the more knowledge they will get.
2．如果可能的话，每天尽量在同一时间睡觉和起床。(if possible)
If possible，try to go to bed and get up at the same time every day.
3．应该采取一些措施来保护濒危动物不被杀害。(preserve)
Some measures should be taken to preserve the endangered animals from being killed.
4．我们寻找解决这些重要问题的方法迫在眉睫。(urgent)
It’s urgent that we (should) find ways to solve these crucial problems.
5．咨询了我的老师后，我决定主修英语。(consult)
Having consulted my teacher，I made up my mind to major in English.
能力提升
Ⅳ.阅读理解
There are an unbelievable number of reasons to go to Greece；just like there are an unbelievable number of things to do once a traveler arrives there.Here is a look at just some of the great historical things to see when on holiday in Athens，Greece.
Agora
Agora lies in ruins now，but during its glory days it was a lively and active open marketplace where Greeks came to buy，sell and exchange their goods and services.Agora has ties to common people of ancient Greece.Guided tours are available and there is also a small museum with many artifacts from this area on display.
Parthenon
One of the most famous landmarks in Athens is the legendary Parthenon.This building is still today admired by architects who are appreciative of the decorative design，as well as the engineering involved in its construction.Those interested in history will be impressed beyond belief with the opportunity to see this historic structure up close and personal.
Temple of Olympian Zeus
One of the most impressive monuments to see up close is the Temple of Olympian Zeus.Many people see this monument from far away，or even from the window of a taxi，and never stop for a first-hand look themselves.This is a huge mistake as the size of it cannot truly be appreciated without visiting it up close.
Odeum of Herodes Atticus
Built into the hillside and providing a nice view of Athens is the Odeum of Herodes Atticus.This theater was constructed in the second century and was an important gathering place for both the upper and lower classes.It holds a little over 5,000 people，is located just below the Acropolis，and is still used for performances to this day.

1．What did the ancient Greeks do in Agora?
A．They toured around.
B．They did business.
C．They visited museums.
D．They prayed for blessings.
答案　B
解析　细节理解题。由Agora部分中的“Agora lies in ruins now，but during its glory days it was a lively and active open marketplace where Greeks came to buy，sell and exchange their goods and services.”可知，古希腊人在Agora做生意。
2．Who will show the most interest in Parthenon?
A．Building designers. B．Electrical engineers.
C．Ordinary visitors. D．Religious people.
答案　A
解析　推理判断题。由Parthenon部分中的“This building is still today admired by architects who are appreciative of the decorative design，as well as the engineering involved in its construction.”可知，建筑师对帕特农神庙最感兴趣。
3．How can visitors fully appreciate the Temple of Olympian Zeus?
A．By looking in the distance.
B．By visiting up close.
C．By taking a bird’s eye view.
D．By seeing through a taxi window.
答案　B
解析　细节理解题。由Temple of Olympian Zeus部分中的“the size of it cannot truly be appreciated without visiting it up close”可知，只有走近奥林匹亚宙斯神庙，才能完全领略它的神奇之处，故选B。
4．In what way is Odeum of Herodes Atticus different from the others?
A．It has great historical value.
B．It has ties to common people.
C．It still serves its original purpose.
D．It is famous for its architecture.
答案　C
解析　细节理解题。由Odeum of Herodes Atticus部分中的“It holds a little over 5,000 people，is located just below the Acropolis，and is still used for performances to this day.”可知，阿迪库斯音乐厅的不同之处在于，它仍然发挥原来的作用，故选C。
Ⅴ.完形填空
Parents feel helpless watching their children occupy themselves with television.Does television 1 one’s growth？Or is it a problem for children?
The television has many roles to play，such as entertainment and education.It also has some
2 ones.This is not like alcohol or smoking where one can absolutely say it is bad and 3
it.It is like a knife.To use it to cut an apple or to commit a crime 4 the user.Start a dialogue and 5 children’s participation in the decision-making process.By this，you are showing them that first you respect their opinions which will 6 that they respect your opinion and second tell them they are 7 for their behavior.
When this topic was brought up for discussion at our Parent-Child Club meeting，both parents and children 8 actively.Children said watching too much TV was 9 not a good habit and that they were willing to work it out if their parents didn’t push them too hard.With working parents，the 10 study schedule and the lack of play，children are under a lot of 11 .They need catharsis(宣泄)，so they 12 TV.
So parents should 13 these needs of children first while helping them use TV 14 .Children should learn to 15 their time in a reasonable way.

1．A.apply to B．devote to
C．contribute to D．refer to
答案　C
解析　apply to申请；devote to致力于；contribute to导致，促成；refer to指的是，查阅。与下句 problem 构成对比。电视有利于孩子的成长吗？
2．A.difficult B．negative
C．unexpected D．unusual
答案　B
解析　difficult困难的；negative消极的；unexpected意想不到的；unusual非同寻常的。与上句所列举的内容构成对比。除了娱乐、教育外，电视也有一些负面作用。
3．A.ban B．forget
C．ignore D．disturb
答案　A
解析　ban禁止；forget忘记；ignore忽视；disturb打扰。由本空前 alcohol or smoking 和 bad 可知，它不像酒或者烟，我们可以明确地断定它有害并且禁止它。
4．A.belongs to B．replies to
C．relies on D．calls for
答案　C
解析　belong to属于；reply to回答；rely on依赖；call for需要。由本空前所列举的 a knife 的例子可知，究竟是用它做好事还是做坏事取决于使用者。
5．A.limit B．encourage
C．decline D．observe
答案　B
解析　limit限制；encourage鼓励；decline下降，拒绝；observe观察，遵守，庆祝。跟孩子们好好谈一谈，并且鼓励孩子们参与到这个决策的过程中来。
6．A.guarantee B．predict
C．require D．permit
答案　A
解析　guarantee保证；predict预测；require需要；permit允许。由本空前“respect their opinions”可知，让孩子们知道你尊重他们的观点，这样既可以保证他们尊重你的意见，也可以让他们知道要为自己的行为负责(responsible)。
7．A.anxious B．grateful
C．regretful D．responsible
答案　D
解析　anxious焦虑的，渴望的；grateful感激的；regretful后悔的；responsible负责的。参见上题解析。
8．A.worked B．participated
C．cooperated D．answered
答案　B
解析　work工作；participate参加；cooperate合作；answer回答。根据下文可知，家长和孩子都很积极地参与了讨论。
9．A.similarly B．eventually
C．certainly D．nearly
答案　C
解析　similarly相似地；eventually最终；certainly当然，肯定；nearly几乎。孩子们说沉迷于电视肯定不是一个好习惯，如果他们的父母不逼他们太紧，他们也愿意解决这个问题。
10．A.heavy B．flexible
C．strange D．useless
答案　A
解析　heavy重的；flexible灵活的；strange奇怪的；useless无用的。由本句中的“the lack of play”及下句中“They need catharsis(宣泄)”可知，双职工父母，繁重的(heavy)课业安排，没时间玩耍，这些因素让孩子们压力(pressure)很大。
11．A.attack B．control
C．examination D．pressure
答案　D
解析　attack攻击；control控制；examination考试；pressure压力。参见上题解析。
12．A.turn down B．turn to
C．turn over D．turn around
答案　B
解析　turn down拒绝，调小；turn to转向，求助于；turn over翻身，移交；turn around转身。他们需要宣泄，于是向电视寻求帮助。
13．A.express B．prove
C．satisfy D．create
答案　C
解析　express表达；prove证明；satisfy使……满意；create创造。家长在帮助孩子们恰当(appropriately)使用电视时应先满足他们的这些需求。
14．A.simply B．naturally
C．frequently D．appropriately
答案　D
解析　simply简单地，朴素地；naturally自然地；frequently频繁地；appropriately恰当地，合适地。参见上题解析。
15．A.arrange B．fix
C．cancel D．reduce
答案　A
解析　arrange安排；fix固定，修理；cancel取消；reduce缩减，减少。孩子们应该学会合理安排时间。
Ⅵ.语法填空
Many people agree that going to museums 1. (be) a good way of learning about ancient treasures.However，others may find it boring to spend hours there.Therefore，how to make museums and their lifeless collections more appealing is a tough question worth 2. (attach) importance to.Luckily，National Treasure，a TV program 3. began to air on Dec.3,2017，throws light on ways to inspire interest in museums and their collections.
Aiming to make ancient relics(遗迹) to come alive，the program presents treasures 4.______ different artistic methods including lots of dramatic 5. (perform) and storytelling，which explain the history behind each cultural relic 6. (complete)，so that audiences can not only understand how to appreciate the beauty of cultural relics,7. also know the civilization and the spirit of Chinese culture.In fact，such programs that promote traditional ancient relics 8. (become) popular in recent years.For example，a 2016 documentary featuring the Forbidden City’s cultural relics and their restorers，urged lots of college students 9._____ (apply) to work as volunteers there.It is universally accepted that National Treasure has been 10._____ (success) in encouraging more people to visit museums by touching their hearts.
语篇解读　本文属于说明文。人们了解古代文物不仅仅可以通过去博物馆，还可以利用综艺节目这一新的方式，而且这一种方式通过各种各样的形式来吸引观众的注意力，很受欢迎。

1．答案　is
解析　考查时态和主谓一致。此处在说一种客观事实，句子用一般现在时，且宾语从句的主语是动名词短语作主语，故答案为is。
2．答案　attaching
解析　考查非谓语动词。(be) worth doing“值得做”。故答案为attaching。
3．答案　which/that
解析　考查定语从句。分析句子可知，此处TV program是先行词，指物，关系词在定语从句中作主语，故答案为which/that。
4．答案　through/by
解析　考查介词。结合句意可知，此处表示“通过”，故答案为through/by。
5．答案　performances
解析　考查词性转换和名词复数。分析句子可知，此处作宾语，应用名词形式，且lots of “许多，大量”修饰可数名词复数，故答案为performances。
6．答案　completely
解析　考查词性转换。分析句子可知，副词修饰动词explain，故答案为completely。
7．答案　but
解析　考查连词。该句型结构为：not only...but also...不但……而且……，故用but。
8．答案　have become
解析　考查时态和主谓一致。根据本句时间状语in recent years可知，该句用现在完成时，且主语是复数形式，故答案为have become。
9．答案　to apply
解析　考查非谓语动词。此处为urge sb.to do sth.敦促某人做某事，故用to apply。
10．答案　successful
解析　考查词性转换。此处是固定短语：be successful in doing sth.成功做某事，故答案为successful。