1、Unit13 PEOPLE 导学案(7)Culture corner and bulletin boardArt is long, and time is fleeting. (Longfellow, American poet)艺术是永恒的，时间则是瞬息即逝的.(美国诗人 朗费罗)Learning aims(学习目标): Learn the skills of readingLearn different cultures in different countriesImportant and difficult point: Keep the important words and phr
2、ases (学习重点、难点) and sentences in mind.Learning guide (方法引导): Practise reading skills to improve the students reading abilities.StepSkimming and scanning.(Read the passage quickly and then match the correct items.) (A 级)1. outgoing and love life a)Americans2. hard-working and motivated b)Australians3.
3、 serious and rigid c)British4. reserved and cold d)Chinese5. loud and rude e)Germans6. confident and secure f)ItaliansStepPhrases in the passages(A 级)1.lead to_ 2.as long as_3.take sth. seriously_ 4.see/describeas_5.hesitate to do_ 6.as a result_7.注意_ .因而迟到_9.因而控告某人_ 10.幽默感_11.收到某人的来信_ 12.为做准备_Step
4、Important sentence patterns. Please keep them in mind. (B 级) (从课文中找出下列句子,理解并记忆.)Personalities and National Types1. Its +adj +从句 It seems +从句It is impossible that every person from a certain country has the same personality,but it seems that people of the same nationality do sometimes share certain p
5、ersonality characteristics. 译文：_It is fun +dong sth.Its fun trying to guess a persons nationality from their personality.译文:_2.see/ describe sb+as+adj./n./doingItalian and Spanish people are generally seen as outgoing ,friendly people with a great love for life.译文：_As a result,they are also seen as
6、being very brave.Americans are often described as very loud,but they are also seen as being very friendly and interested in talking to other people.译文：_请找出文中类似句型，并谨记于心.3.All these national types can be true in certain cases,but very wrong in others.can be 有时会4.Nationalities may influence personaliti
7、es,but at the end of the day,people are themselves,no matter where they come from.译文:_Bulletin Board5.I am a 17-year-old Canadian boy.划线部分在句中做前置定语，相当于形容词。注意区分：I am a Canadian boy who is 17 years old.6.Speaking of time-I can smell some frying onions.speaking of sth. 现在分词做状语,固定结构.eg.Speaking of future
8、,I am full of confidence.Step Reading comprehension.(C 级)Annealing is a way of making metal softer by heating it and then letting it cool very slowly. If metal is heated and then cooled very quickly, for example by dipping (浸) it in water, it will be very hard but also very brittle-that is, it will
9、break easily. Metal that has been annealed is soft but does not break as easily. It is possible to make metal as hard or as soft as it is wished, by annealing it. The metal is heated, and allowed to cool slowly for a certain length of time. The longer the heated metal takes to cool slowly, the softe
10、r it becomes. Annealing can also be used on other material, such as glass. 1. Why do people put hot metal in water? ( )A. To make it hard. B. To make it soft. C. To make it cool. D. To make it brittle. 2. In annealing, the required hardness of metal depends on _. ( )A. the quantity of water used B.
11、the temperature of the metal C. the softness of the metal D. the timing of the operation 3. As suggested by the text, how can glass be made less brittle? ( )A. It can be heated and then cooled quickly. B. It can be cooled and then heated slowly. C. It can be heated and then cooled slowly. D. It can
12、be cooled and then heated quickly. 1、 答案为 A，此题属推断归纳题。文中第二句说如果把金属加热，然后迅速放到水里冷却，也就会变得非常硬，但也变得脆。hard 是工艺的主观目的。brittle 是伴随的客观结果，故选 A 而不选 D。B 项明显错误； C 项是手段不是目的，因此，都可排除。 2、 答案为 D,此题属概括归纳题。timing 是时间的选择。本答案的依据是 5 和 6 两句，“The metal is heated,length of time.“,“The longerthe softer it becomes.“cool 的时间是可以控制的，时间越长越 soft,即硬度就越低。由此我们可得出结论：在退火过程中，金属的硬度是受到冷却的时间长短影响的。 3、 答案为 C 此题属推理判断题。文中提到“metal“。最后一句说退火工艺同样可用于象玻璃一类的其他材料。文中我们已知“annealing“就是先“heat“后“cool slowly“。由此推断 C 是正确的学后反思：_
