高中Unit 2 Looking into the Future集体备课课件ppt

Ⅰ.匹配词义

A.单词匹配

第一组

(　　)1.preference　 A．adj. 远程的；偏远的

(　　)2.phrase     B．n. 爱好；偏爱

(　　)3.remote     C．n.短语；词组

(　　)4.automatic   D．vi.& vt. (使)合并；成为一体

(　　)5.integrate     E．adj.自动的

(　　)6.efficient     F．n.the normal order and may in

  which you regularly do things；adj.

 done or happening as a normal part

  of a particular job，situation or process.

(　　)7.routine   G．adj. 严重的；关键的；批判性的

(　　)8.cancer     H．adj.效率高的；有功效的

(　　)9.critical     I．n. the act of imagining things；

 a person's imagination.

(　　)10.fantasy     J．n. 癌；癌症；毒瘤

[答案]　1－5　BCAED　6－10　HFJGI

第二组

(　　)1.crime　 A．vt. 克隆；以无性繁殖技术复制

 n．克隆动物(或植物)

(　　)2.artificial   B．n. activities that involve breaking the law.

(　　)3.clone   C．adj. 人工的；人造的；假的

(　　)4.hence     D．vi.& vt. (使)停止；终止

(　　)5.cease     E．adv.for this reason

(　　)6.rural     F．n.可能性；前景

(　　)7.career     G．n.文章

(　　)8.prospect   H．n. refusal to obey

(　　)9.essay     I．adj.乡村的；农村的

(　　)10.resistance  J．n.职业；事业

[答案]　1－5　BCAED　6－10　IJFGH

B.短语匹配

(　　)1.switch on　 A．关(电灯、机器等)

(　　)2.switch off    B．开(电灯、机器等)

(　　)3.daily routine   C．在初期；早先

(　　)4.early on     D．日常生活

(　　)5.catch fire     E．从这种意义上来讲

(　　)6.in this sense  F．着火

(　　)7.in...sense     G．(与……)保持联系；了解

 (某课题或领域的情况)

(　　)8.keep in touch (with...)

     H．从某种意义上来讲

[答案]　1－5　BADCF　6－8　EHG

Ⅱ.默写单词

第一组

1．persuade vt.　 劝说；说服

2．distant adj.     遥远的；远处的；疏远的；心不在焉的

3．secure adj.      安全的；安心的；可靠的；牢固的

vt.     获得；拴牢；保护

4．switch vt.   转换；交换

vt.& vi.     (使)改变；转变

n.     开关；转换器；改变

5．instant n.     瞬间；片刻

adj.     立即的；速食的；速溶的

6．command n.    指令；命令；控制

vt.     命令；控制

7．leak vi.& vt.  漏；渗漏；透露

n.     漏洞；裂缝；透露

8．constant adj.   不断的；重复的；不变的

n.     常数；常量

9．potential adj.    可能的；潜在的

n.     潜力；可能性

10．available adj.   可获得的；可购得的；(人)有空的

第二组

1．forecast vt.& n.   预测；预报

2．combine vt.& vi.  (使)结合；混合

3．predict vt.     预测；预言；预料

4．oppose vt.     反对；抵制；阻挠

5．advocate vt.     提倡；支持；拥护

n.     提倡者；支持者；拥护者

6．absence n.     不存在；缺乏；缺席

7．emphasis n.     强调；重视；重要性

8．resist vi.& vt.  抵制；反抗；抵挡

9．paragraph n.     段；段落

10．structure n.     结构；体系

vt.     系统安排；精心组织

Ⅰ.语境填空

commanded, relevant, routine, opposed, secure, advocates, persuade, instant, cancer, critical

1．Can you persuade her not to think about her foolish plans?

2．Can you secure me two good seats for the concert?

3．The instant the president declared the celebration open, the crowd cheered.

4．He commanded that we (should)start at once.

5．I don't think his remarks are relevant to our discussion.

6．It's just a routine medical examination, nothing to get worried about.

7．The cancer has spread to his stomach.

8．We are at a critical time in history.

9．He advocates streaming children, and educating them according to their needs.

10．The husband strongly opposed his wife's going there alone.

Ⅱ.语法填空之派生词

1．He has a preference (prefer)for fruits and vegetables rather than meat.

2．The police issued a warning(warn)to all drug users in the city.

3．If you buy a drier, look for one with a sensor(sense)which switches off when clothes are dry.

4．This computer program can be integrated(integrate)with existing programs.

5．We'd better get someone to check the wiring(wire)before we start decorating.

6．She believed she had come up with one of the greatest innovations(innovate)of modern times.

7．This great prediction(predict)is coming true.

8．Ade's constant absences(absent)from work made his boss very angry.

9．You need to build up your resistance(resist)to colds.

10．It's abnormal(normal)for the little boy to eat so much.

1．These smart homes will keep us secure, save us energy, and provide a more comfortable environment to live in.

这些智能家居将保证我们的安全，节约能源，提供更舒适的居住环境。

2. In addition, your smart home will be monitoring your health for you every day.

此外，你的智能家居每天都会监测你的健康状况。

3．Smart toilets will be keeping constant track of your health as well.

智能马桶也会持续跟踪记录你的健康状况。

4．This smart technology is not a fantasy.

这种智能技术不是幻想。

5．Many of these new innovations are already available and being used in some homes.

许多这样的新发明已经可以使用，并在一些家庭中正在使用。

词语助读

①forget to do...

忘记做某事

②switch off the TV关掉电视

③all the time (在该段时间内)一直；一向

④lead to problems

导致问题

⑤in the not­too­distant future在不远的将来

⑥keep us secure保证我们安全

⑦provide a more comfortable environment提供更舒适的环境

⑧switches for

 our lights电灯的开关

⑨advanced

 technology先进的技术

⑩use integrated sensors用集成传感器

⑪all by itself自动地

⑫think about

 doing...考虑做某事

⑬daily routine

 and preferences

日常习惯和偏好

⑭come on开始工作

⑮respond to

 voice commands响应语音指令

⑯in addition此外

⑰monitor your health监测你的健康状况

⑱keep constant track of持续跟踪

⑲as well也

⑳warn you early

 on提前警告你

㉑prevent serious

 damage from

 accidents防止事故造成的严重损害

㉒provide you with the relevant information向你提供相关信息

㉓fix the problem

解决这个问题

㉔many of these new innovations许多这样的新发明

㉕in this sense从这个意义上说

课文呈现

SMART HOMES TO MAKE LIFE EASIER

Have you ever forgotten to lock① the door of your house? Or, have you ever forgotten to switch off the TV② or computer? These kinds of things happen to us all the time③， waste resources, and can sometimes lead to problems④.However, in the not­too­distant future⑤， we will be living in smart homes that will lock the door for us when we are away and remember to switch off the TV when we forget(1).These smart homes will keep us secure⑥， save us energy, and provide a more comfortable environment⑦ to live in(2).

(1)that引导限制性定语从句，修饰先行词smart homes；其中when引导由and连接的两个时间状语从句。

(2)不定式短语作名词environment的后置定语。

Intelligent Controls

Today, we have to use switches for our lights⑧， knobs for our appliances, and remote controls for our TVs and air conditioners.In the future, we will be using advanced technology⑨ every day for automatic control of just about everything in our home.The future home will use integrated sensors⑩ to tell when you leave home each morning(3), and then go into an energy­efficient mode all by itself⑪.You will no longer have to think about turning⑫ switches on and off yourself.Your home will also learn your daily routine and

preferences⑬， so everything will be ready for you when you get home each evening(4).Your lights will come on⑭the instant you enter the door(5)along with your favourite music or TV programmes, and you will find your dinner already prepared for you(6).All controls will respond to voice commands⑮， so if you want to change your routine, you just say aloud what you want and the home system will obey(7).

(3)when引导名词性从句，作动词tell的宾语。

(4)so连接表示因果关系的并列句，其中when you get home each evening为时间状语从句。

(5)the instant引导时间状语从句，相当于as soon as。

(6)and连接表示顺承关系的并列句，其中find your dinner already prepared for you为“find＋宾语＋过去分词作宾补”结构。

(7)so连接表示因果关系的并列句，其中if you want to change your routine为条件状语从句，what you want为宾语从句。

Regular Health Checks

In addition⑯， your smart home will be monitoring your health⑰ for you every day.Your bed, for example, will record how well you sleep every night(8).It will also be checking your body weight.If you start to have sleep or weight problems(9), it will send a warning to your phone.It will also give you suggestions on a healthier diet and how to sleep better(10).Smart toilets will be keeping constant track of⑱ your health as well⑲.They can warn you early on⑳if there is something abnormal or if you have a critical illness(11), such as cancer, and potentially save your life.

(8)how引导的名词性从句，作动词record的宾语。

(9)if引导条件状语从句。

(10)“疑问词＋不定式”结构，作介词on的宾语。

(11)or连接两个if引导的条件状语从句。

No More Disasters

Smart homes will be able to prevent serious damage from accidents㉑.For example, if a water pipe starts leaking, or if there is a short in the electrical wiring(12), your smart home will detect it and provide you with the relevant information㉒.This way, you will be able to fix the problem㉓ before your home becomes flooded or catches fire(13).

(12)or连接两个if引导的条件状语从句。

(13)before引导时间状语从句。

This smart technology is not a fantasy.Many of these new innovations㉔are already available and being used in some homes.In this sense㉕， the home of tomorrow is already the home of today.Nevertheless, it will take some years before most new homes begin to use this new technology(14).

(14)before引导时间状语从句。

译文参考

智能家居让生活更轻松

你有没有忘记过锁门？或者，你曾经忘记过关掉电视或电脑吗？这种事情经常发生在我们身上，浪费资源，有时还会导致问题。然而，在不远的将来，我们将生活在智能家居中，当我们外出时，智能家居会为我们锁门，当我们忘记时，智能家居会提醒我们关掉电视。这些智能家居将保证我们的安全，节约能源，提供更舒适的居住环境。

智能控制

现今，我们必须使用电灯的开关、电器的旋钮、电视和空调的遥控器。在未来，我们每天都会使用先进技术对家中几乎所有的东西进行自动化控制。未来的家庭将使用集成传感器来判断你每天早上什么时候离开家，然后自动进入节能模式。你将不再需要考虑自己开关。你未来的家也会了解你的日常习惯和偏好，所以当你每天晚上回家时，一切都会为你准备好。你一进家门，灯就会亮起，还有你最喜欢的音乐或电视节目(会自动播放)，而且你会发现晚餐已为你准备好了。所有的控制都会响应语音指令，所以如果你想改变你的常规，你只要大声说出你想要什么，家庭系统就会服从。

定期健康检查

此外，你的智能家居每天都会监测你的健康状况。例如，你的床会记录你每晚的睡眠质量。它也会检查你的体重。如果你开始有睡眠或体重问题，它会向你的手机发送警告。它还会为你提供更健康的饮食和如何睡得更好的建议。智能马桶也会持续跟踪记录你的健康状况。如果有什么不正常的情况，或者你有严重的疾病，比如癌症，它们可以提前警告你，并可能挽救你的生命。

不再有灾难

智能家居将能够防止事故造成的严重损害。例如，如果水管漏水或发生电线短路，你的智能家居将会探测出来，并给你提供相关的信息。这样，你就能在房子被水淹或着火之前解决这个问题。

这种智能技术不是幻想。许多这样的新发明已经可以使用，并在一些家庭中正在使用。从这个意义上说，明天的家已经是今天的家了。然而，要让大多数新家庭开始使用这项新技术还需要几年的时间。