Unit 3 The world of colors and light Section Ⅲ 课件 .ppt

1、Unit 3 The world of colors and light Section 课件,速效提能演练,写作专题突破,Section ,重点难点探究,重点难点探究,1You can lay all the pieces out on the card before you stick them down. 你可以在粘贴之前把所有的贝壳都铺放在卡片上。,品味经典 He showed us how to lay out a printed page. 他告诉我们怎样设计版面。 You should lay out your money in a planned way. 你必须计划开支。,自

2、我探究 lay out意为“设计，布局”； “安排”；“摊放”。,归纳拓展 lay aside放在一边，存储 lay down放下，规定，确定 lay off解雇,lay up储存，放置不用,牛刀小试 单项填空 (1)Because of the economic crisis，many workers in some businesses have been_.,Alaid downBlaid off Claid out Dlaid up 解析：选B。句意：由于经济危机，许多工人被解雇。lay off意为“解雇；关闭”，符合题意。,完成句子 (2)别把你的衣服都摊在床上。把它们收起来。 Do

3、nt_on the bed.Put them away.,lay out your clothes,2A few years ago，a picture of Mona Lisa was made out of slices of bread toasted to different colours. 几年前，一幅蒙娜丽莎的画就是用烘焙成不同颜色的面包片做成的。,品味经典 They wanted to make sure they got a slice of the profits. 他们想确保自己可得到一份利润。,自我探究 slice n薄片，切片，还可作“锅铲”。,归纳拓展 a slic

4、e of meat一片肉 a slice of bread一片面包 slice v.把切成薄片 slice up切片 slice into/through用刀切 slice sth. off.从切下,牛刀小试 (1)After finishing_maths paper，Ill have two_bread. A/；/ Bone；piece of Cone；slices of Da；/,解析：选C。paper表示“纸张”时是不可数名词，作“试卷”讲时是可数名词, 因而第一空应该填a或one；面包是不可数名词,要表示“两片面包”就用two pieces of bread或two slices o

5、f bread。句 意：完成一份数学试卷后，我要吃两片面包。,(2)The bread is too much for you.Would you please_two pieces for me? Aslice off Bcut down Cbreak down Ddivide into,解析：选A。句意：这面包对你来说太多了,能切两片给我吗？slice off切下； cut down砍倒，缩短；break down崩 溃，中断；divide into被分成，显然A项才合乎题意。,3This may sound disgusting to some，but it is really quit

6、e clean and great fun. 这对一些人来说听起来可能恶心，但是这其实非常干净，非常好玩。,品味经典 The disgusting guy was driven away. 这个令人讨厌的家伙被大家赶走了。 The bad fish had a disgusting smell. 这条坏鱼有一股令人作呕的气味。,自我探究 disgusting adj.令人厌恶的，令人作呕的。,归纳拓展 disgust n.厌恶，憎恶v.令人厌恶 disgusted adj.厌恶的 disgustingly adv.讨厌地 disgustedly adv.厌烦地，气愤地 disgustful a

7、dj.令人生厌的,in disgust讨厌 to ones disgust结果很使人扫兴 express disgust to.对表示恶心,牛刀小试 用disgust的适当形式填空 (1)His_behaviour made her_. (2)The customers are accustomed to the_custom.,disgusting,disgusted,disgusting,(3)His behaviour_everybody. (4)Were all_at the way her husband has treated her.,disgusted,disgusted,4F

8、or example，one end of a tin can be dipped into paint and used to make circles on a piece of card. 例如，易拉罐的一端可以蘸上颜料，用在一张卡片上画圆圈。,品味经典 The boat dipped into the waves. 小船沉没在波涛之中。 The land dips gently to the south. 地面缓缓向南倾斜。,Dip up a bucketful of water from the well. 从井中汲取一满桶的水。 Ive only had time to dip i

9、nto the report. 这份报告我只来得及浏览了一遍。 He dipped his pen in the ink. 他拿笔蘸墨水。,自我探究 dip v除了有“浸，蘸”的含义外，还有“沉没；倾斜；汲取；翻阅”的含义。,归纳拓展 dip n.洗浴；减少；草草翻阅,牛刀小试 (1)Before you answer my questions，youd better_this passage quickly. Aget through Bcut through Cdip into Dlook into,解析：选C。句意：在你回答我的问题之前，你最好快速地浏览一下这篇文章。get throug

10、h到达,做完，通过， 度过,打通；cut through抄近路走过， 刺穿；dip into翻阅一下，浏览；look into调查，观察。,(2)The book has nothing to do with my subject，so I will_for a change. Alook it over Bdip it into Cread it thoroughly Dcheck it 解析：选B。句意：这本书与我所学科目无关，我只是稍有涉猎。,5Shapes can be cut out of other rubbish，dipped into the paint and pressed

11、 on the card. 也可以从其他的垃圾中切下各种形状，蘸取颜料，压在卡片上。,品味经典 I cut this article out of the newspaper. 我从报纸上剪下了这篇文章。 Ive been advised to cut sugar out of my diet. 有人劝我饮食要忌糖。,自我探究 cut out (of sth.)剪下；裁剪；停止做。,归纳拓展 cut up切碎 cut down削减 cut across走捷径，穿过去 cut in插嘴 cut off切断，隔绝,牛刀小试 (1)Traditionally,Chinese people_the C

12、hinese characters Double Happiness and stick them onto walls or doors for weddings. Acut out Bcut off Ccut up Dcut down,解析：选A。cut out裁剪；cut off切断；cut up切碎；cut down削减。,(2)He was in hospital for six months.He felt as if he was_from the outside world. Acut out Bcut off Ccut up Dcut through 解析：选B。cut of

13、f切断，中断。,(3)I was just talking to Mary when Jackson_. Acut in Bcut down Ccut out Dcut up 解析：选A。cut in插话，插进来。,6There are many other things that you can use to make unusual pictures，so why not have a go at some of the ideas above and then try out some ideas of your own?还有许多其他的东西你可以利用，做出不一般的图画，为什么不试试上面的

14、一些点子，然后试试你自己独创的点子呢？,品味经典 I will have a go at mending your bike today. 我今天要试着修修你的自行车。 The people who do have a go at me，do not know me. 那些指责我的人们并不了解我。,自我探究 have a go含义为“试一下”，相当于have a try，go在这里是个名词，意为“尝试”，其后多接介词at。,归纳拓展 have a go at sth.尝试某事 have a go at sb.指责，数落某人 have a look看一看 have a swim游泳 have a

15、 good time玩得高兴,have a drink喝饮料(酒) have a meeting开会 have a rest休息一会儿 have a wash洗脸 have a test进行测验(考试) have (got) a headache头痛,牛刀小试 Dont_me；I am not your man. Abe satisfied with Bhave a go at Chave a try on Dget on well with,解析：选B。结合选项可知，句意为“我不是你的手下，别对我发火”。be satisfied with sb.对某人满意；have a try at sth

16、.对某事试一试(而选项C中的介词是on)；get on well with sb.与某人相处很好；have a go at sb.指责某人。,7It was while at the New York School of Art that he experimented with different materials such as cloth and plastic in his paintings.正是在纽约艺术学院期间，他在其绘画作品中尝试采用不同的材料，如布和塑料。,品味经典 It was he that repaired the desk with his brother yest

17、erday. It was the desk that he repaired with his brother yesterday.,It was with his brother that he repaired the desk yesterday. It was yesterday that he repaired the desk with his brother.,自我探究 该句是一个强调句，被强调部分是句中的时间状语从句while at the New York School of Art。,归纳拓展 强调句句型是：It is/was被强调部分that/who剩余部分。被强调部分

18、可以是主语、宾语、状语，不过此句型不可强调谓语、宾语补足语和定语。,牛刀小试 (1)It was only when I reread his poems recently_I began to appreciate their beauty. Auntil Bthat Cthen Dso,解析：选B。从句子结构来分析，这显然是个强调句型，强调的是时间状语only when I reread his poems recently，因此要用连词that。,(2)It was from only a few supplies that she had bought in the village_t

19、he hostess cooked such a nice dinner. Awhere Bthat Cwhen Dwhich,解析：选B。去掉It was和空格处所填词，句子结构仍然完整，因此可以判断这是个强调句，所以用that。,8Next，spread the glue where you want to attach the string. 然后在你想放绳子的地方涂上胶水。,品味经典 The house where I lived ten years ago has been pulled down. 我十年前住的房子已经被推倒了。 Mark a mark at any place w

20、here you have a question. 在任何有问题的地方做标记。,自我探究 句中where引导的是地点状语从句。,归纳拓展 where引导状语从句、定语从句和名词性从句的常见用法归纳：,(1)where用作连接副词，引导名词性从句，意为“在什么地方；到哪里；从哪里”等时从句须用陈述语序。此外，它也可与动词不定式连用；,(2)where用作关系副词，引导定语从句，此时where在定语从句中用作地点状语，对表示地点的先行词起修饰和限制作用，意义上相当于“介词which”，意为“的地方”；,(3)where用作从属连词，引导地点状语从句，修饰主句中的谓语动词，where引导的从句可以放

21、在主句之前，也可放在主句之后，意为“的地方；在/到的地方”，相当于in/at/to the place where。,注意：where引导定语从句时，从句前应有一个表示地点的名词作先行词；而引导状语从句时其前没有表示地点的名词。,牛刀小试 (1)We havent discussed yet_we are going to place our new furniture. Athat Bwhich Cwhat Dwhere,解析：选D。句意：我们还没有讨论把我们的新家具放在哪里。根据句意宾语从句中缺少地点状语，因此选D。,(2)_unemployment and crime are high，

22、it can be assumed that the latter is due to the former. ABefore BWhere CUnless DUntil,解析：选B。where引导地点状语从句，表示凡是失业率与犯罪率高的地方，犯罪都是由失业引起的。,(3)Mozarts birthplace and the house_he composed The Magic Flute are both museums now. Awhere Bwhen Cthere Dwhich,解析：选A。考查定语从句的用法。where引导定语从句，并且在定语从句中作状语。,译文助读 Unusual

23、 pictures Someone once said that anything and everything could be used to make art. A few years ago, a picture of Mona Lisa was made out of slices of bread toasted to different colours.,It probably smelled good, but it took a long time to do. This web page gives you some ideas that you could use to

24、make unusual pictures.,Pizza faces Put your apron on and get ready to make a pizza face. Now you can be a chef and an artist.,You can use a variety of different foods to help you make a face. Here are a few ideas. Use small slices of carrot or pieces of seaweed as hair, and arrange it in the style t

25、hat you want.,Cut up some tomatoes for eyes, pieces of cheese for ears, and a mushroom for a nose. Next, you need to think about the mouthyou could make a smile from a slice of bacon. Other foods you could use to create pizza faces include onion, pineapple，,eggplant and ham.Most of these foods are a

26、vailable at your local grocery. When you have made the face, you can take a photo of it, so that you can keep your unusual picture forever. Once you have taken the photo, you can then cook and eat the pizza face.,An artist in the USA once made pizza faces from fruit and vegetables. He took photos of

27、 each one and then used these photographs to make birthday cards. Since then he has sold over two million cards.,String pictures To make string pictures, you need some card, thin string and glue. Think about what picture you want to make. Will it be an abstract pattern, or will it be a picture of th

28、ings, a scene or people?,First, use a crayon or pencil to draw the outline of the picture on the card. Next, spread the glue where you want to attach the string. You can make solid shapes by using circles of string. Once the string has dried on the card, you could paint different parts of the string

29、.,Feather and seashell pictures This idea is about creating pictures with feathers and seashells. You will also need glue and some card. Choose small seashells so they will not be very heavy when they are stuck onto the card.,Think about the pattern or picture that you want to make. You can lay all

30、the pieces out on the card before you stick them down. You can collect seashells at the beach. Feathers can be found in pillows, pet shops or parks.,Rubbish pictures This may sound disgusting to some, but it is really quite clean and great fun. Every day, we produce lots of rubbish, including differ

31、ent materials like plastic, aluminium，cloth and paper.,We can use this rubbish to create pictures. These pictures can be quite heavy, so you should use strong paper or card and very strong glue to stick the rubbish onto the card. Once it is stuck on, you can spray the different sections of the pictu

32、re with paint.,Rubbish prints Again, this is using rubbish, but this time as paintbrushes. For example, one end of a tin can be dipped into paint and used to make circles on a piece of card. We can use old pieces of cloth as brushes,or wrinkle the cloth together to form an interesting pattern. The s

33、hapes and patterns could be repeated. Shapes can be cut out of other rubbish, dipped into the paint and pressed on the card.,There are many other things that you can use to make unusual pictures, so why not have a go at some of the ideas above and then try out some ideas of your own? Have fun！,别具一格的

34、图画 曾经有人说过，任何东西都可以用来制作艺术品。几年前，一幅蒙娜丽莎的画是用烘焙成不同颜色的面包片做成的。它闻起来可能会很香，但却花了很长时间去制作。本网页为你提供一些点子，你可以用来制作别具一格的图画。,比萨脸谱 系上你的围裙，做好准备来制作一个比萨脸谱。现在，你既可以是一位大厨，也可以是一名艺术家。你可以用多种不同的食物来帮你制作一张脸谱。这里有一些主意。,用一些薄胡萝卜片或者海带碎片作为头发，将它们布置成你想要的风格。切一些西红柿做眼睛，用奶酪片做耳朵，蘑菇做鼻子。接下来，你需要想一想嘴巴你可以用一片培根做出笑容。,其他你可以用来做比萨脸谱的食品包括洋葱、菠萝、茄子和火腿。这些食材大多

35、都可以在你当地的食品店里 找到。 当你做完这张脸谱时，你可以给它拍张照，这样就可以永远保存你这张别具一格的图画。,拍完照片之后，你可以烤熟并享用这张比萨脸谱。 美国的一名艺术家曾经用水果和蔬菜来做比萨脸谱。他为每张比萨脸谱拍了照,然后用这些照片做成生日卡片。 从那时起，他已卖了超过两百万张的卡片了。,绳画 要制作绳画，你需要一些卡片、细绳和胶水。想想你要做什么样的画。它会是一幅抽象画，还是静物画、风景画或者人物画呢？首先，用蜡笔或者铅笔在卡片上画出图案的轮廓。,然后,在你想要粘绳子的地方涂上胶水。 通过把绳子围成圈，你可以做出实心的形状。一旦绳子在卡片上晾干，你就可以在绳子不同的部位涂颜色了。

36、,羽毛贝壳画 这个想法涉及用羽毛和贝壳来制作图画。你也需要胶水和一些卡片。选择小的贝壳，这样，当它们粘在卡片上之后就不会太重。想想你要做什么样的图案或者图片。你可以在粘贴之前把所有的贝壳都铺放在卡片上。,你可以在沙滩上找到贝壳。羽毛可以在枕头里、宠物店或者公园里找到。 垃圾图画 对一些人来说，这听起来可能有点恶心，但这其实相当干净，而且很有趣。每天我们都会制造许多垃圾，,包括不同的材料，如塑料、铝箔、布和纸。我们可以利用这些垃圾制作图画。这些图画可能会很重，所以你要用结实的纸或者纸板，而且要用强力的胶水把这些垃圾粘贴到纸板上。一旦它们粘贴好，你就可以在图中的不同区域喷洒颜料了。,垃圾印画 又一

37、次用到了垃圾，不过这次是作为画笔。例如，易拉罐的一端可以蘸上颜料，用来在一张卡片上画圆圈。我们可以用旧布做刷子，或者把布拧在一起弄皱，勾勒出很有意思的图案。这些形状和图案可以反复使用。,也可以从其他的垃圾上切下各种形状, 蘸取颜料，压在卡片上。 还有许多其他东西可用来制作出与众不同的图画，所以为什么不尝试上面的一些点子，然后试试你自己独创的点子呢？ 玩得开心！,写作专题突破,怎样在调查报告中灵活使用数据？ 【写作要求】全球金融危机影响了全球经济的进一步发展，受此影响，中国的就业形势愈加严峻。针对目前全国大学生面临就业的严峻形势，,我班同学展开激烈的讨论，请根据提示及表格中的内容，介绍本次讨论情

38、况并谈谈你自己的看法。,注意：1.对所给要点，逐一陈述，但不要逐句翻译，可适当发挥； 2词数不少于150，开头已写好。 参考词汇：职校vocational school,The global financial crisis has contributed to a more fierce competition in job markets. Increasing numbers of college graduates are finding themselves in a situation where too many jobseekers are fighting for survi

39、val.,Our class has had a heated discussion on this problem. Students have different ideas. _,【要点词汇】 1减轻家庭负担_ _ 2寻找更多的发展机遇_,reduce the economic burden on their families,seek for opportunities for development,3继续深造_ 4自己创业_,continue their further study,set their own businesses,【句式结构】 1两方表达不同观点 Opinions

40、 are divided on the question.Some students/Sixty percent of the students think it a good idea to .But others/forty percent of them dont think so. In their opinion，.,2多方表达不同观点 According to the survey,20% of the students think.But 30%of them argue.Another 40% have their own opinion.They say.A small group of the students，accounting for 10%，sticks to the opinion that.,3提出自己建议的各种句式 I think it a great idea to do sth. Its my suggestion that. If we.，why not.? Its very important for us to do sth.,We feel it important and necessary to do sth. In my op