河北省唐山市曹妃甸区第二中学九年级英语全册 unit 9 when was it invented section b导学案（） 人教新目标版.docVIP

Unit 9 When was it invented Section B 【学习目标】1.掌握词汇 crispy , salty , sour, by mistake , by accident , chef, sprinkle, according to, ancient, legend , fall into, remain, notice, produce, pleasant, mixture, in this way, pie, throw, 2. 被动语态的用法 【使用说明】 一、自学1.浏览Section B (1a—4，通读至少2遍，用笔标出重点和自己做不理解的地方 二、正课1.课前检测 （4′） 2.课题解读与听力（9′） 3.导学案探究释疑。（14′） 4.学以致用（9′） 5.整理巩固（4′） 阅读3a，根据问题选择正确答案。 ( ) 1.What is the article about? A. What is tea? B. Where is tea from? C. How was tea invented? D. How to make a cup of tea? ( ) 2.Tea wasn’t invented by accident, was it? A. Yes, it wasn’t.B. Yes, it did. C. No, it wasn’t. D. Yes, it was. ( ) 3.When was tea invented? A. Over two thousand years before 1310. B Over two thousand years before 1610. C Over three thousand years before 1310. D Over three thousand years before 1610. ( ) 4.Where was tea invented? A. In China. B. In Singapore. C. Somewhere in western country. D. We don’t know. ( ) 5.How do we know about the history of tea? A. From Chinese history. B. From western history. C. From the legend in China. D. From American history. 【知识点拨】 1. crispy 脆的, 易碎的 2. salty 咸的 salt 盐 不可数名词 3. sour 酸的 4. Potato chips were invented by mistake. 薯片是被无意中发明出来的。 by mistake 错误地 差错地 He took the wrong train by mistake. He put salt into his coffee by mistake. 他错把盐放入了咖啡中。 mistake 名词. “错误，过失”。 make a mistake/ mistakes “犯错误”。例如： Don’t make such a foolish mistake again. 别再犯这样愚蠢的错误了。 我错拿了我朋友的书。 I took my friend’s book ____________ ____________. 你越仔细，犯的错误就会越少。The __________ careful you are, the _______ ____________ you’ll make. 5. by accident 偶然地 意外地 Did you know that tea, the most popular drink in the world,was invented by accident? 你知道茶这种在世界上最受欢迎的饮料（在水之后）是偶然被发明的吗？ I met her at the bus stop by accident. 我在公共汽车站意外地见到了她。 6. according to 根据… It will be sunny according to the weather report. Please answer the questions according to the passage. 7.ancient 古代的 古老的 8. fall in