Unit 3 The world of colors and light 同步练习 4
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Unit 3 The world of colors and light【难点释析】1.In the Louver Museum is the famous Mona Lisa painting by the Italian artist Leonardo da Vinci. 卢浮宫里有意大利画家列奥纳多·达·芬奇著名的油画《蒙娜丽莎》。
▲表示地点的介词或副词短语作状语放在句首时,句子要用完全倒装。
把整个谓语部分提到主语前面。
East of the city is a tree of 300 years. 城市的东面有一棵三百年的树。
2.range vi. (在一定范围或幅度内)变动;变化▲range from…to…;range between…and …从…到…/在…和…之间变化Their conversation ranged widely. 他们谈话所涉及的范围很广。
She has had a number of different jobs, ranging from cook to baby-sitter.(注意分词形式)她曾经干过许多不同的工作,从厨师到保姆。
3. distribute:①分发;分配;传播;散布;发行②分销▲distribute sth. among/ to sb. 把…分发给某人The Red Cross and some other organizations distributed food to the earthquake victims.红十字会和其他一些机构将食品分发给地震灾民。
Many companies distribute our products in European countries.许多公司在欧洲国家经销我们的产品。
▲distribution n. 分发;分配;分布;经销;分销▲distributor n. 销售者;分销者4.appetite n. ①食欲;胃口②欲望;爱好She has completely lost her appetite since the operation. 手术以后,她彻底地失去了胃口。
Unit 3 The world of colors and light Word 教学案2 1. The colours are mixed together to get the color required. (P38) 这些颜色混合在一起以得到所需要的颜色。
Requirev. [T] to need or make necessary:Please telephone this number, if you require any further information.Skiing at 80 miles per hour requires total concertration.[+ object + to infinitive] Bringing up children often requires you to put their needs first.You are required by law to stop your car after an accident.[+ that] The rules require that you bring only one guest to the dinner.requirementn. [C]A good degree is a minimum requirement for many jobs.[+ that] It is a legal requirement that you have insurance for your car.Students who fail to meet the requirements (of the course) will fail.For reference表示要求的动词还有很多,如:request,demand,desire,ask等,它们后面接that宾语从句时都要用虚拟语气。
即动词形式为: (should)+动词原形,其中demand语气最为强烈,其用法如下:demandv. [T] 1) to ask for sth. forcefully,in a way that shows that a refusal is not expected:I demanded an explanation.The car workers' union is demanding a 7% pay rise this year.He has always demanded the highest standards of behaviour from his children.[+ speech] "And where do you think you're going?" demanded the police officer.[+ to infinitive] I demand to see the manager.[+ that] She demanded that he return the books he borrowed from her.2) to need sth. such as time,effort,or a particular quality:This is a very difficult piece of music to play—it demands a lot of concentration.He seems to lack many of the qualities demanded of (= needed by) a successful politician.n. 1) [C] a strong request:You can't give in to children's demands all the time.The government is unlikely to agree to the rebels' demands for independence.UK They received a final demand (= a last request) for payment.2) [C or U] a need for sth. to be sold or supplied:There was little demand for tickets.Good teachers are always in (great) demand (= are always needed).demands plural nounthe difficult things that you have to do:The demands of nursing are too great for a lot of people.His new job makes a lot of demands on him (= he has to work very hard).demandingadj. needing a lot of time,attention or energy:She's a very demanding child.a demanding job/task2. The paint is very thick and the secret to oil painting is to build up layer on layer on a canvas. (P38) 这颜料非常的厚,油画的秘诀就是在一块画布上层层构建。
Unit 3 The world of colors and light Word 教学案11. The art of paining has been around for many thousands of years. (P33) 绘画这门艺术已经存在许多年了。
aroundadv. prep positioned or moving in or near a place, often without a clear direction, purpose or order. He always leaves his clothes lying around (on the floor).She went into town and spent two hours just walking around.I used to live around (= near) here.She's never around (= near here) when you need her.Will you be around (= here or somewhere near) next week?There's a lot of flu around (= a lot of people have it) at the moment.Mobile phones have been around (= existed) for quite a while.adv. about;approximately:around six feet tallaround two months agoaround four o'clockShe earns around forty thousand a year.prep.,adv. (MAINL Y UK round)in a position or direction surrounding,or in a direction going along the edge of or from one part to another (of):We sat around the table.He put his arm around her.A crowd had gathered around the scene of the accident.She had a woollen scarf around her neck.The moon goes around the Earth.As the bus left,she turned around (= so that she was facing in the opposite direction) and waved goodbye to us.2. Abstract art is about shapes,colours and textures rather than objects. (P33) 抽象艺术是有关形状,色彩和构造的,而不是实物。