（新教材同步系列）2024春高中英语 Unit 1 Science Fiction Period 4 Assessing Your Progress—Video Time课件 新人教版选择性必修第四册.ppt

1、UNIT 1SCIENCE FICTIONPeriod FourAssessing Your ProgressVideo Time课前自主预习.猜词意A(去)拿来；(去)请来B速度，步伐，节奏；确定速度；调整节奏C分开；分隔；差异；除(法)D强烈的欲望；冲动；催促；力劝；大力推荐E爆炸；爆破1Most of these are probably self-explanatory(不需加以说明的)，like addition，subtraction，multiplication and division.()2I asked him to fetch me the evening paper.(

2、)3When John found he was going to be late，he stepped up his pace.()【答案】1C2A3B4The bomb must explode within less than a millionth of a second.()5We urge Congress to increase farmland conservation.()【答案】4E5D.完成句子1This model _ its competitors technically.这一款式在技术上超过了与之竞争的产品。2The young man _ ahead of oth

3、er people.这个年轻人有一种想比别人先完成任务的冲动。【答案】1is superior to2has an urge to finish his task3Can you manage to_？请你设法关掉电视机好不好？4_ a man in black in the distance.远处有个穿黑色衣服的人。5_ the film star will come to our city.据报道那位电影明星将来我们市。【答案】3switch off the TV4There appeared5It is reported that 课堂新知讲练1pace n速度；步伐；节奏vt.&vi.

4、确定速度；调整节奏(P10)City people are experiencing increasing psychological pressure as a result of a faster pace of life and rising competition.【翻译】由于生活节奏的加快和竞争的加剧，城市人的心理压力越来越大。词汇拓讲pace n(移动的)速度；步速；发生的速度；步伐；节奏；(走或跑时)迈出的一步；一步的距离；步幅set off at a steady/gentle/leisurely pace 以稳定的/徐缓的/悠闲的步子出发【用法详解】He gave up hi

5、s job in advertising because he couldnt stand the pace.他辞去了广告业的工作，因为他忍受不了那种节奏。针对练习完成句子(1)The runners have to _.赛跑者不得不加快脚步。(2)It is difficult to keep up with the rapid _.跟上迅速的变化是很困难的。【答案】(1)speed up their pace(2)pace of change(3)We encourage all students to work _.我们鼓励所有学生都按自己的节奏学习。【答案】(3)at their ow

6、n pace2have an urge to 有强烈的欲望做某事(P10)At one time or another，each of us probably have an urge to break the routine of daily life and try something new.【翻译】有时，我们每个人可能都会有一个强烈的欲望：打破日常生活中的惯例，尝试一些新鲜的事情。(1)have an urge to do sth.也可表示“强烈地想做某事；渴望做某事”。urge在此是可数名词，意为“强烈的欲望；冲动”。(2)urge作动词时，常用于以下结构中：urge sb.to d

7、o sth.敦促/催促某人做某事urge that.敦促/要求urge sth.upon/on sb.对某人强调某事；竭力主张某人某事urge forwards/towards 驱赶；驱策；推进【用法详解】The vacation is coming and I have an urge to travel.假期快到了，我很想外出旅行。Clicking his tongue，he urged the horse forwards.他用舌头发出咔嗒声策马前进。We should constantly urge ourselves to study hard.我们要经常鞭策自己努力学习。We mu

8、st urge that delegates be elected from the various factories.我们必须强烈要求代表由各个工厂选出来。针对练习完成句子(1)We cannot too strongly _ you the importance of this matter.对此事，我们无论怎样向你强调其重要性都不会过分。(2)I _ we take immediate action to address this issue.我强烈要求我们立即采取行动解决这个问题。【答案】(1)urge upon(2)urge that(3)I _ people out when t

9、heyre in trouble.当人们有困难的时候，我就有帮助他们的冲动。(4)I _ all of you study hard and have ambition to serve your nation.我非常希望你们都好好学习，有为国家服务的抱负。【答案】(3)have an urge to help(4)strongly urge that(P10)It should be noted that the result of your examinations will not be publicised.【翻译】应该注意的是，你的考试结果是不会公布的。【句式剖析】在这个句子中，It

10、作形式主语，真正的主语是由that引导的主语从句。句式解读【归纳拓展】(1)“It is过去分词主语从句”这个结构中，最常见的就是由连词that引导的主语从句。它表示一个肯定的意义或确定的内容。(2)该结构中的过去分词通常是said，believed，known，thought，required，reported，hoped等。(3)“It is said that.”通常译为“据说；有人说”，相当于“People say that.”，其中的It在句中作形式主语。(4)该结构还可以改变成“Sb./sth.is said to do.”结构。注意根据动词不定式和“is said”动作之间的时间

11、关系，使用不定式的一般式(to do)、进行式(to be doing)或完成式(to have done)。It is said that that strange old man is a great artist.That strange old man is said to be a great artist.据说那个怪老头是一位艺术大师。Its said that he has gone abroad.He is said to have gone abroad.据说他出国了。针对练习完成句子(1)_(有人认为)her uncle has made great contributio

12、ns to the city.(2)Her mother _(据说)to be a famous doctor in this hospital.【答案】(1)It is believed that(2)is said(3)Her elder brother is said _(在学习)in Beijing University.(4)A new school is reported _(修建)in our town next year.(5)Lily is believed _(树立)a good example to all the students.【答案】(3)to be learni

13、ng(4)to be built(5)to have set随堂知能小练.单句语法填空1Father was very _(please)to hear the good news and raised his son high up in the sky.2As Tom made a big mistake in his work，he _(dismiss)from his work.3With so much work to do every day，she is suffering from huge _(psychology)pressure.【答案】1pleased2was dism

14、issed3psychological4It is widely believed _ the world is experiencing great changes throughout the world.5Do you know the woman who _(dress)in red over there?6_ is reported that the new railway will soon be put into operation.7The quality of our products are clearly superior _ other products of the

15、same type.【答案】4that5is dressed6It7to8With the old man _(lead)our way，we had no difficulty finding our way out of the forest.9Many students have an urge _(promote)their grade in every subject.10Such things used to take place at one city or _【答案】8leading9to promote10another.短语填空have an urge to，as a re

16、sult of，switch off，a list of，make a table，pros and cons，take notes，be superior to，make a presentation，at one time or another1My hometown used to be a very poor village _.【答案】1at one time or another2We ought to _ for our project so that we can be aware of the whole process.3Next week，we will _ of the

17、 excellent homework from the whole school.4Mrs Li has made _ the fruits which she wants to buy in the supermarket.【答案】2make a table3make a presentation4a list of5Mike _ all the other staffs in his office in terms of working experiences.6Mrs Smith _ all the electrical appliances before she left the o

18、ffice.7_ the heavy rain，the whole town was flooded，causing great damage.【答案】5is superior to6switched off7As a result of8All the villagers _ set up a school in their village.9It is necessary that we weigh the _ of including English words in Chinese dictionaries.10As students，you ought to listen to th

19、e teacher and _ carefully in class.【答案】8have an urge to9pros and cons10take notes.完成句子1_ this village has a history of over 1,000 years.有人认为，这个村庄有一千多年的历史了。2I seemed to have met such a person _.我似乎在某个地方见到过这个人。【答案】1It is believed that2at one place or another3You explain the _ of various attitudes or o

20、pinions，but you dont side definitely with any one of them.你解释各种态度或观点的利与弊，但你没有明确地站在其中的任何一方。【答案】3pros and cons4During the course of the meeting，please get your mobile phones _开会期间，请把你们的手机关闭。5This child _ the result of his examination.这个孩子急于知道自己的考试结果。【答案】4switched off5has an urge to know写作高效提升写一篇时空旅行的小

21、作文动笔前，你的大体构思：_ _单元写作目标【引人入胜的开头句】1I heard that Dr AI invented a machine that can travel through time and space.2I had a very exciting dream，in which I travelled to the year 2050，when everything is much different from what is now on the earth.话题佳句3I，together with my friends，went to Dr AIs invented hom

22、e and begged to take a look at this magical time and space machine.4As a scientist，I was lucky enough to be the first person to travel in a time capsule in 20505 As Dr Li pressed the 22nd-Century button，the time machine suddenly clicks.【精彩纷呈的篇中句】1When I woke up，I saw light cars all around me.2I look

23、ed around and saw that it was a park.3Li Lei and I walked up to him，took our new clothes，and put them on.Suddenly，there was a feeling of coolness around me.4The robot took us to the mall，and as soon as we walked through the door，we felt a refreshing breeze.5When we woke up and found ourselves in a b

24、eautiful big house，an aunt walked in the door and talked with us in a friendly way.6When I looked up，I found myself in a world of paradise.【回味无穷的结尾句】1The five of us sat on the time machine，pressed the“past”button，and went back to my hometown in 20212The sound of the alarm clock interrupted my dream.

25、3In my dream，I went on a journey through time and space，and the scenes in my dream were so magical and wonderful.4I believe that in the near future，mankind will surely enter that wonderful ideal.【写作任务】请发挥你的想象，用英语写一篇120词左右的与时空旅行相关的小作文，描述你在未来的生活。_写作范例【写作指导】主题时空旅行体裁说明文人称第一人称时态一般过去时、一般现在时布局第一段：开门见山，引出话题

26、第二段：详细描述事件的整个过程，包括开始、过程和结束第三段：点题呼应【遣词造句】.用本单元所学单词或短语填空1按；摁_2按钮_3时空舱_4高速地_5模糊的_【答案】1press2button3time capsule4at a great/high speed5blurred.本单元语块、语法运用1完成句子(1)前几天，我做了一个非常激动人心的梦。The other day，I _(2)在这个梦里，我穿越到了2050年。In the dream，I _ to the year 2050【答案】(1)had a very exciting dream(2)made a journey(3)一瞬间

27、，这个时空舱高速地运转起来。_，the capsule moves very fast.(4)不一会儿，我发现自己在一个有很多人的公园里。In an instant，I find that I am in a park _.【答案】(3)In an instant/a second/a moment/a while(4)with lots of people(5)我转过身来，看见一个年轻的女士挥手向我打招呼。I turn around and see that a young lady is waving her hands _.【答案】(5)to greet me2句式升级(6)用定语从句，

28、把句(1)和句(2)合并成一个句子。_(7)用一个介词短语替换句(3)中的very fast。_【答案】(6)The other day，I had a very exciting dream，in which I made a journey to the year 2050(7)In an instant，the capsule moves at a great speed.(8)把句(4)改写成一个简单句。_(9)把句(5)中的that从句改为简单句。_【答案】(8)In an instant，I find myself in a beautiful park with only gre

29、en trees and grass.(9)I turn around and see a young lady waving her hands to greet me.【连句成篇】_One possible version：The other day，I had a very exciting dream，in which I made a journey to the year 2050，and where everything is much different from what is now on the earth.In my dream，I get into a time ca

30、psule and press the button Future 2050In an instant，the capsule moves at a great speed and everything around me becomes blurred.In a little while，I find myself in a beautiful park with lots of people.As soon as I step out of my time capsule，I hear my name called.I am so surprised that in this strang

31、e world，who could have known my name.I turn around and see a young lady waving her hands to greet me.She tells me that she was born on the earth in 1960，but she looks as if she were only in her twenties.She picks off a leaf from a tree，and soon it turns into tasty fruit.She tells me that they dont h

32、ave to work.When they feel hungry，they can turn every green plant into food，which not only feeds them up，but also keeps them healthy.Just at this time，my alarm clock woke me up and I found myself still lying in bed.However，Im still deeply impressed by the strange world in my dream.我们对未来的生活都会有自己的期待。你

33、对未来的生活有什么样的设想呢？请用英语写一篇短文，描述你未来的生活。要求：1不必长篇大论，写出未来生活中的一个小片段即可。2词数120左右。_写作练笔One possible version：It is an average day in the year 2045During the rush hour，Im on my way to work in my car when there is such a heavy traffic that I just cant move an inch forward.I get so worried and so angry that I push

34、my horn hard.I dont want to be late for work and be scolded by my boss.Strangely enough，a sweet voice comes out from the car，reminding me not to lose temper.Meanwhile，I can feel my car rising up slowly higher over other vehicles.It only takes me a few minutes to get to my office.How amazing！So a new day starts for me in this exciting way，easy and comfortable.