Unit 2 Topic 3 Section A课件2023-2024学年仁爱科普版英语八年级上册

Unit 2 Keeping Health Topic3 Must we exercise to prevent the flu? Section A 1 Exercise: 1.问题;询问 n. & v._____________ 2.增强;建筑,建造 v.__________ 3.最后;最终,终于 adv.__________ 4.互联网,因特网 n.___________ 5.记者,新闻工作者n.___________ 6.向前;提前,预先adv._________ 7.阻止,阻碍,阻挠 v. _____________ 8.拥挤的 adj.__________ 9.(发炎)疼痛的,酸痛的 adj.________ 10.咽喉,喉咙 n.___________ question build finally internet journalist ahead prevent crowded sore throat How can we keep healthy? shouldn't; too much We shouldn’t eat too much salt or sugar. How can we keep healthy? had better; more We had better eat more vegetables and fruit. How can we keep healthy? should; early He should go to bed and get up early. How can we keep healthy? be bad for; health Staying up late is bad for his health. 熬夜 How can we keep healthy? should; exercise She should do more exercise. How can we keep healthy? must; enough They must drink enough boiled water. How can we keep healthy? should; give up We should give up smoking and drinking. Pre-listening journalist 记者 How to prevent the illnesses? 阻止，阻碍 question 问题  1.exercise often  2.keep the air fresh  3.go to bed early  4.wash hands and change 1b Listen to 1a and check Dr. Li’s advice.  5.keep our rooms clean  6.drink enough water  7.take some medicine  8.keep away from crowded places √ √ √ √ √ clothes often Watch and read 1a after the vedio. (Kangkang’s father, Dr. Li, is talking with a journalist on TV.) Journalist: May I ask you some questions, Dr. Li? Dr. Li: Sure, go ahead. Journalist: These days many people have the flu. So what should we do to prevent it? Dr. Li: Well, first, we should exercise often to build us up. Second, we should keep our rooms clean and the air fresh all the time. Third, we should wash our hands and change our clothes often. Finally, we should k