《Marco Polo and the Silk Road》It's Show Time! PPT教学课件
第一部分内容：课前自主预习
单词闯关
1. 年龄 [eɪdʒ] n. ________
2．欧洲 ['jʊərəp] n. ________
3．亚洲 ['eɪʃə] n. ________
4．旅行；旅程 ['dʒɜːnɪ] n. ________
5．国王 [kɪŋ] n. ________
6. 煤 [kəʊl] n. ________
7．发现；了解 [dɪs'kʌvə] v. ________
8．发明；创造 [ɪn'vent] v. ________
9．别的；其他的 ['ʌðə] adj. ________
短语互译
1. 在……岁时______________
2．对……陌生______________
3．between…and…_____________
4．bring back ______________
句型在线
1. 他们一起沿着丝绸之路在欧洲和亚洲之间运输货物。
Together, they moved goods ________ Europe ________ Asia on the Silk Road.
2.我希望有一天写一本那样的书。I hope _______ _______ ________ ________ like that ________．
3．这些东西对马可•波罗来说都是陌生的。
These things ________ ________ ________ Marco Polo.
课文初探
根据课文内容，判断正(T)误(F)。
( )1.Jenny's project is only about the Silk Road.
( )2.At 17, Marco Polo travelled along the Silk Road with his parents.
( )3.Marco Polo's journey along the Silk Road lasted about twenty years.
( )4.Marco Polo knew coal and paper well before he came to China.
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Marco Polo and the Silk RoadPPT，第二部分内容：课堂互动探究
词汇点睛
1at the age of 在……岁时
[观察] At the age of 17, he went to China.
在17岁时，他去了中国。
When he was five, he began to learn to swim.
当他5岁时，他开始学习游泳。
[探究] “at the age of＋______(基数词/序数词)”相当于“at age＋基数词”，意为“在……岁时”。该结构相当于“when sb. was＋基数词＋years old”，主句常用_________(时态)。如：
The little boy learned the piano at the age of three.
＝The little boy learned the piano when he was three years old.
在3岁时，那个小男孩学习了弹钢琴。
2discover v. 发现；了解 invent v. 发明；创造
[观察] The Chinese discovered coal and invented paper.
中国人发现了煤，并发明了纸。
Edison invented the electric light bulb.
爱迪生发明了电灯泡。
2．用discover或invent的适当形式填空
(1)Can you tell me who ________ the telephone?
(2)Jack likes astronomy(天文学). Maybe he will ________ other planets someday.
3other adj. 别的；其他的
[观察] He also brought back a lot of silk, tea and other goods.
他也带回来了许多丝绸、茶和其他货物。
He is always kind to others. 他总是对别人很友好。
My sweater is very old. Can you buy me another?
我的毛衣很旧了。你能再给我买一件吗？
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