Unit1 SectionB（1a-2e）
一、教学目标：
1. 语言知识目标：
1) 能掌握以下单词：crispy, salty, sour, by mistake, customer, the Olympics, Canadian, divide, divide…into, basket, popularity, look up to, hero, professional
2) 能掌握以下句型：
① Potato chips were invented by mistake.
② It is believed that the first basketball game in history was played on December 21, 1891.
③ Dr. Naismith divided the men in his class into two teams and taught them to play his new game.
④ At the same time, they need to stop the competing team from getting the ball into their own basket.
⑤ These stars encourage young people to work hard to achieve their dreams.
2. 情感态度价值观目标：
