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1、Unit 4 More practice 导学案. Translate the words and phrases:1.probably _2. invention _3. inventor _4. ballpoint _ 5.editor _ 6.fountain _7.refill _ 8.ink _ 9. develop_ 10. special _ 11. tip _ 12. roll _ 13. success _ 14. right now = _, _.15.work as _ 16.all the time _ 17.make a mess_ 18. all the tip o
2、f_ 20. refer to _19. all over the world = _ .Skim the article about the inventor of the ballpoint pen, Lszl Br, and tell what each paragraph is about.Paragraph _Paragraph _Paragraph _. Answer the questions:1. Why did Br decide to invent the ballpoint pen?_2. How did Brs brother help him invent the b
3、allpoint pen?_3 How does the ballpoint pen work?_4 How do people remember Br for his invention today?_. Read this article about the inventor of the sandwich and complete the exercise.1. The Earl of Sandwich was _. ( ) A. the name of a servant B. the title of a man with a lot of moneyC. a poor man wh
4、o lived by playing cards D. the name of food which is liked by rich people2. The Earl of Sandwich _. ( ) A. was so interested in playing cards that he often had no time to have his mealsB. often brought some bread with him to play cards C. never ate anything while he played cardsD. had no money to p
5、lay cards with in the end3. People likedthe Earl of Sandwichs idea because _. ( ) A. bread and meat was cheap to eat B. he always won when he played cardsC. they likedthe Earl of Sandwich D. when they ate with one of their hands, they could do something with the other4. Today,the sandwichis _. ( ) A
6、. also a name of a rich man B. two pieces of bread with meat between themC. not interested in playing cards D. not liked by most of the people5. As a food,the sandwich _. ( ) A. is usually made of bread and chicken B. is usually made of bread and meatC. sometimes smells good, but sometimes not D. is
7、 hard for us to make. Read the article about the Kongming Lantern and the hot-air balloon again and answer the following questions.1. What is the Kongming Lantern?_2. How does the Kongming Lantern work?_3. When do people use the Kongming Lantern?_4 .What did Zhuge Liang use such lanterns to do?_5. How did the Kongming Lantern lead to the invention of the hot-air balloon?_
