Unit 6 When was it invented
名词: heel, scoop, electricity, style, project, pleasure, zipper, website, pioneer, list, ruler, smell, saint, trade, doubt, fridge, somebody, lock, earthquake, bell, biscuit, cookie, instrument 单词卡片 动词: list, mention, boil, remain, smell, trade, popularity, doubt, translate, lock, ring 形容词: daily, accidental, national, low, sudden, musical 代词: somebody 短语归纳 have a point, by accident, take place, without doubt, all of a sudden 1. For example, it mentioned that the zipper was invented by Whitcomb Judson in 1893. 2. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 句型再现 3. Some leaves from a tea plant fell into the water and remained there for some time. 4. In England, tea didn't appear until around 1660, but in less than 100 years, it had become the national drink. 5. It's used for serving really cold icecream. Section B 名词: customer, Canadian, basket, popularity, hero 单词卡片 动词: divide 形容词: crispy, salty, sour, Canadian, professional 短语归纳 by mistake, divide…into, not only…but also…, look up to 1. George wanted to make the customer happy. 2. In China, you can sometimes see people playing basketball in parks, schools and even factories. 3. The number of foreign players, including Chinese players, in the NBA 句型再现 has increased. 4. These stars encourage young people to work hard to achieve their dreams. 5. At the same time, they need to stop the competing team from getting the ball into their own basket.