仁爱（科普版）英语八上《Unit 2 Topic 3 Must we exercise to prevent the flu》优质课件1.ppt

Welcome To My English Class,Unit 2 Keeping Healthy Topic 3 Must we rcise to prevent the flu Section A,学习目标,1. 能正确拼读并运用本节课所学单词与短语，听懂有关预防流感的对话或文章。 2. 能谈论有关预防流感的话题，并能运用情态动词表示征求意见或提建议。 3.了解流感，能听从他人建议，积极预防感冒。,Health is better than wealth. 健康胜于财富.,,,The Flu,Do you know the flu,What is the flu,流行性感冒（简称流感）是由流行性感冒病毒（简称流感病毒）引起的急性呼吸道传染病，临床表现为发热、头痛、肌痛、乏力、咽痛和咳嗽。流感能加重潜在的疾病（如心肺疾患）或者引起继发细菌性肺炎或原发流感病毒性肺炎，老年人以及患有各种慢性病或者体质虚弱者患流感后容易出现严重并发症，病死率较高。,,,,,,,cough/kf/,fever,the symptoms of the flu,症状,Task 1 Pre-listening,/fivr/,headache,sore throat,/hedek/,/s rut/,tirednes 疲倦,muscle aches 肌肉疼痛,/msl / /eks/,/tadns/,fever cough toothache stomachache,headache backache sore throat sore eyes,While-listening 独立完成,A.Listen to the passage and circle the symptoms that you hear.,,,,,,B. Listen again. Check the advice you hear.,Should,1.drink lots of boiled water 2.take some cold pills 3.lie down and take a good rest 4.brush your teeth twice a day,,,,,,Shouldnt,5.work on the Internet too long 6.go to crowded places 7.play sports too much 8.eat hot food,,,,,,,,,While-listening 小组合作,What should we do to prevent the flu,/ prvent /,Task 2 Pre-listening,阻止，预防,Lets discuss it together,We should do rcise to build us up.,使身体强壮,/ bld /,What should we do to prevent the flu,We must keep our rooms clean and the air fresh all the time.,What should we do to prevent the flu,一直，总是,We had better wash hands and change our clothes often.,What should we do to prevent the flu,We must keep away from crowded places.,What should we do to prevent the flu,crowded /kradd/ 拥挤的,远离,1.Use “First，Second，Third，Finally” 2.Use“We should...”/ “We must...”/ “We had better...”,小组展示,Listen and answer,While-listening,1. rcise often 2. keep the air fresh 3. go to bed early 4. wash hands and change clothes often 5. keep our rooms clean 6. drink enough water 7. take some medicine 8. keep away from crowded places, ,,,,,,Listen again and check Dr.Lis advice,prevent the flu do rcise 预防流感 做运动 build us