高二英语必修五Unit 3 section 3

1、Unit 3Unit 3Life in the futureLife in the futureSection Learning about Language & Using Language要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 .重点单词一、将下列单词与所对应的英文解释连线1RecycleA(n.)a large area of land with few plants and little water and where the weather is always dry2citi

2、zen B(adj.)happening immediately3desert C(n.)a person who lives in a particular place4swallow D(vt.)to treat things that have already been used so that they can be used again5instant E(vt.)to make food，drink etc.go down your throat into your stomach答案：1.D2.C3.A4.E5.B要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预

3、习 二、根据所给词性和汉语意义写出英语单词1_ v帮助；援助；协助_ n帮助；援助2_ v需要，要求；依赖_ n所需要的东西；必备条件3_ n打字员_ n打字机4_ adj.立即的；立刻的_ adv.立即地；立刻地5_ n接受者；接收器；电话听筒_v.接受；接收assistassistancerequirerequirementtypisttypewriterinstantinstantlyreceiverreceive要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 6_ vt.回收利用；再利用_ vt.循环；轮转7_ n货物_ adj.好的8_ n邮资_ n邮政编码9_

4、 n定居；解决_ v定居；解决10_ n动机_ v作为的动机；促使；激发recyclecyclegoodsgoodpostagepostcodesettlementsettlemotivationmotivate要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 .重点短语根据汉语意思补全短语1_ earth究竟2speed _加速3_ space在太空里4show sb. _带领某人参观5blame sb. _因而责怪某人6_ do过去常常做某事7stare _盯，凝视onupinaround/roundforused toat要点层级解读人教版英语人教版英语 必修必修5课

5、时演练广场课前自主预习 8be _ by被所吸引9move _向前移动10_ tasks完成工作absorbedonperform要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 speed up加速；使加速(P20)Nancy，if you dont speed up well be here until midnight.南希，如果你不加快速度，我们将会在这里一直到半夜。He moves with great speed.他动作很迅速。The car moved at a speed of fifty

6、 kilometers an hour.这辆车以每小时五十公里的速度前进。要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展(1)speed by飞驰而过，掠过(2)with great speed快；迅速at a speed of.以的速度at slow/high speed以很慢/快的速度pick up speed逐渐加速要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 形象助记要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 即境活用1完成句子卡车下山时加快了速度。The truck _ going down the h

7、ill.我会给经理打电话让他们加快办事速度。Ill phone the manager and get them to_.答案：speeded upspeed things up要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 instant(P22)(1)n.C(一般用单数)瞬间；片刻；某一时刻For an instant，he seemed to look at me，too.有那么一会儿他似乎也在看我。In an instant，the birds in the tree flew away in all directions at the gunshot.听到枪响，

8、树上的鸟儿顷刻间朝四面八方飞走了。You become a winner the instant you believe you can win.当你相信你能赢的时候，你就成为赢者。 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展in an instant(immediately)立刻the instant(that)(as soon as)一就要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 易混辨析for an instant/in an instantfor an instant“暂时，一时”。相当于for a while，for a

9、moment，for a minute，多用于完成时态、一般时态或将来时态，常与持续性动词连用。in an instant“一会儿；马上，立刻”。相当于in a while，in a moment，in a minute，通常用于将来时，常与终止性动词连用。要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 (2)adj.立即的；立刻的We cant promise instant solutions，but we can promise to listen.我们不能保证立刻给予解决，但能保证认真听取意见。I recognized her instantly I caught

10、 a glimpse of her.我一看见她就把她认出来了。要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展“一就”的其他表达方式：the moment/minute从句instantly/immediately/directly从句on/uponn./Ving要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 形象助记The instant you turn it on，youll get boiled water from our instant boiled water tap.你一打开它我们的即热水龙头就会为你提供开水。 要点层级解读人

11、教版英语人教版英语 必修必修5课时演练广场课前自主预习 即境活用2完成句子我马上就回来。I shall be back _.有那么一会儿，我以为他要拒绝了。Just _ I thought he was going to refuse.他一发现错误马上做出了改正。He corrected his mistake _he found it.要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 答案：in an instantfor an instantthe instant要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 greedy adj.(P22)(1)

12、贪吃的；贪婪的；贪心的；贪得无厌的He looked at the gold with greedy eyes.他用贪婪的眼睛看着这些金子。Dont be so greedy！Leave some cake for everyone else.不要如此贪得无厌！留一点蛋糕给其他人。(2)渴望的Mary is greedy to have more knowledge.玛丽渴望获得更多的知识。 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展be greedy for.渴望be greedy to do sth.渴望做某事要点层级解读人教版英语人教版英语 必修必修5

13、课时演练广场课前自主预习 即境活用3完成句子他们把所有的苹果都吃光了，真贪吃。It was _ to eat up all the apples.许多人都贪图金钱。Many people are _ money.答案：greedy of themgreedy for要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 swallow(P22)(1)vt.吞下；咽下；吞没He put a grape into his mouth and swallowed it whole.他把一粒葡萄放入嘴里，整个吞了下去。Their company was swallowed up by a

14、 multinational.他们的公司被一家跨国公司所吞并。(2)n.吞；咽；燕子The swallow found a worm and took a swallow of it.那只燕子发现了一条虫子并把它吞了下去。 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展swallow up(常用被动)卷进，吞没；花光(钱)，耗尽swallow ones pride/words放下架子/承认说错了话要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 形象助记要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 Some books

15、 are to be tasted，others to be swallowed，and some few to be chewed and digested.(书籍好比食品)有些书可以浅尝辄止，有些书可以囫囵吞枣，少数则须咀嚼消化。(培根)要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 即境活用4完成句子她被淹没在人群中，我们看不到她了。She_ by the crowd and we lost sight of her.他对我说我会考试不及格，但我一定要让他承认他说错了话。He told me I wouldnt pass the exam but Im determ

16、ined to make him _.答案：was swallowed upswallow his words要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 representative(P22)(1)n.代表；典型人物Japan has refused to send a representative to the talks in Australia.日本拒绝派代表出席在澳大利亚进行的谈判。We discussed these issues with a senior representative of the company.我们同公司的一名高级代表讨论了这些问题。

17、 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 (2)adj.典型的；有代表性的(后常与介词of搭配)Beijing is a representative Chinese city.北京是一个典型的中国城市。His words represent his opinion.他的话代表他的观点。He often represents himself as an expert.他经常自称专家。要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展represent vt.代表；代理；声称represent.as/to be.称是要点层级解读人教版英语

18、人教版英语 必修必修5课时演练广场课前自主预习 即境活用5选词填空(representative/represent)The questionnaire answered by 500 people is truly _of national opinion.Many _ were there.He _ himself to be the son of God.答案：representativerepresentativesrepresented要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 settlement nC C；U U定居；解决(P22)They made s

19、ettlement at the foot of the mountain.他们在山脚下定居。要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展(1)reach/achieve a settlement达成和解，达成协议(2)settle vt.&vi.(使)定居；解决；确定settler nC移民者；定居者settle down定居；安顿；全心工作；舒适地坐下(或躺下)要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 They reached/achieved a settlement to the problem at last.他们

20、最终找到了此问题的解决方法。Uncle George didnt settle down until he was nearly fifty.乔治叔叔一直到快五十岁时才安顿下来。Everything is as good as settled.事情基本上解决了。Lets settle down to our work.让我们专心工作吧。 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 即境活用6用settle的相关形式或相关短语填空The villagers _ in the new _ and became new _ there.She wants to get ma

21、rried and _.The _ of the problem made us happy.答案：settled；settlement；settlerssettle downsettlement要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 That is why we persuade families not to lose sight of the advantages that come from a period of time in space.那就是为什么我们要劝说家人不要忽视在太空工作一段时间所带来的好处。(P20)That/This/It is why

22、.表示“那/这就是为什么”，why引导表语从句。That was why they refused to sign the agreement.那就是他们为什么拒绝签订协议。要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 The deadline is near.This is why we are busy.最后期限要到了，这就是为什么我们很忙。He has heart disease.That is because he has been smoking too much.他有心脏病，那是因为他抽烟太多了。The reason why he was absent fr

23、om the meeting was that he was delayed by the accident.他缺席会议的原因是他被一场事故耽误了。 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 归纳拓展It/This/That is because.这/那就是因为The reason why.is/was that.的原因是 要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 即境活用7用适当的连接词填空She didnt catch the bus.Thats _ she was late for class.He has to stay at home.This is _ he has a bad cold.The reason _ he was upset was _ he failed to pass the exam.答案：whybecausewhy；that要点层级解读人教版英语人教版英语 必修必修5课时演练广场课前自主预习 Well，now theres a system where the waste is disposed o