2019秋牛津深圳版八年级英语上册教学课件：Unit 4 More practice .ppt

* 教学课件 英语 八年级上册 沪教牛津版 Module 2 Science and technology Unit 4 Inventions Period 6 Period 6 More practice Culture corner Project 教学目标： 1.了解单词giant,ballpointpen,editor,refill,ink,mess,tip,roll, success和短语right now,make a mess,dry easily,refer to等。 2.了解圆珠笔发明者发明圆珠笔的故事及孔明灯和热气球这两项发明。 3. 能运用略读、找读等阅读策略理解文章大意和细节。 More practice Can you name some great inventors and their inventions? the (fountain) pen the ballpoint pen Do you know what the invention is? Which do you prefer? Why? Do you know why the ballpoint pen was invented? roll refill make a mess dry easily tip Paragraph Paragraph Paragraph 3 2 4 Skim the article about the inventor of the ballpoint pen, László Bíró, and tell what each paragraph is about. A Read the article again. Then answer the questions below. 4 How do people remember Bíró for his invention today? 1 Why did Bíró decide to invent the ballpoint pen? 2 How did Bíró’s brother help him invent the ballpoint pen? 3 How does the ballpoint pen work? Because he had to refill his fountain pen all the time, and the ink did not dry easily and it sometimes made a mess on the paper. Bíró’s brother helped him develop a special ink. The ink dried easily. There is a tiny ball at the tip of the pen. The ball rolls ink onto paper as it moves. In many English-speaking countries, people still use the word “biro” to refer to any kind of ballpoint pen. What does the word “giant” mean in the title? Why do we call Bíró a pen giant? Discuss these with your classmates. biro Bíró Sax saxophone Sandwich sandwich Do you know of any other invention that was named after its inventor? The Earl of Sandwich was an Englishman. He lived in the 18th century. The Earl of Sandwich was rich, but he liked to play cards for money. He often played for 24 hours, and didn’t even stop to have his meals. He ordered his servants to bring him some meat and bread. He put the meat between the two pieces of bread and held the food in his left hand and played cards with his right han