英语八年级下册Section A多媒体教学ppt课件

这是一份英语八年级下册Section A多媒体教学ppt课件，共27页。PPT课件主要包含了Your body，波普先生的企鹅，你咋了，matter，wrong，trouble，problem，happen，吃多了，脑壳疼等内容，欢迎下载使用。

Language gals:
1. Talk abut health prblem. 2. Give advice.
have a stmachache
have a tthache
在英语中，表达“疼痛或不舒服”时的常用结构：
(1)主语 + have/has + a + 部位-ache
(2) 主语 + have/has + a + sre + 发病部位 sre 是一个独立的形容词，指的是身体某部位的酸痛。 a sre back, sre thrat, sre back, sre neck.
have a sre thrat
(3) 主语 + have/has + a 病症 have a cld/fever/cugh
What happened t yu ?
flu diarrhea vmit
hld yur breath
what shuld yu d ?
情态动词shuld的用法【观察领悟】仔细观察例句, 体会并完成表格信息。1. I think yu shuld lie dwn and rest. 2. Yu shuldn’t eat s much next time. 3. Shuld I put any medicine n it?
【探究总结】 (一)定义 shuld是情态动词, 意为“应该; 应当”, 没有_________的变化, 常用来表示建议。不能单独作谓语, 必须和后面的__________一起构成谓语。
　(二)构成 ①肯定句: shuld+动词原形 例如: Yu shuld call him s that yu can say yu’re srry.
②否定句: shuld nt/shuldn’t+动词原形例如: Yu shuldn’t take such risks. 你不该冒这样的风险。
③一般疑问句: shuld+主语+动词原形例如: Shuld I stay here nw? 现在我应该待在这儿吗?
【实战演练】　用shuld或shuldn’t填空。1. Gina is ill. She__________see a dctr and get sme medicine. 2. He has a sre thrat. He__________eat t much ht fd. 3. Yu__________play sccer in the street. It’s dangerus. 4. We__________say thanks t thers when they help us. 5. They are t tired. They__________stp wrking and have a gd rest. 6. —What__________I d if I have a tthache? —Yu__________see a dentist.
建议、劝告、要求或义务
1.---Many peple play with mbile phnes all day instead f reading bks. ---That’s t bad. Everyne _________ be a bk lver. Reading is mre enjyable. A. may B. shuld C. wuld2. We _________ be mre careful, r we will make the same mistake in the experiment. A. might B. can C. may D. shuld3.---I’m afraid I wn’t pass the exam. ---Cme n, Bill. Yu shuld believe in _________. That’s the secret f success. A. myself B. urselves C. yurself D. yurselves4. Be careful with the knife. Yu may hurt _________. A. himself B. urselves C. myself D. yurself
今天早上我坐着价值百万的车来上班，我下车了，使我惊讶的是，这不是我的终点站，我赶紧上了车
今天老师陷入到了一个麻烦中，我习惯于用尽手机电，我还经常冒险，给手机充电的时候玩手机，我妈经常让我切除电源。