高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters课文配套ppt课件

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters课文配套ppt课件，共13页。PPT课件主要包含了Warming-up，轻叩轻敲轻拍，水龙头轻叩轻敲，管子管道，吹口哨，哨子声呼啸声，援助帮助救援物资，帮助援助，成套工具成套设备，现有尤指帮助等内容，欢迎下载使用。
When it cmes t a disaster，we may think f typhn.Can yu find ut the ways t prtect urselves?
type f the disaster: typhnways t prtect urselves:Outdrs: 1. G t tall buildings. 2. Dn’t stand in dangerus places.Indrs: 1. Clse the dr and windws. 2. Mve frm ld huse t a safe place.
Pre-listening
1.Translate the fllwing wrds and phrases.
①pwer n. ____________________________②tap vi.&vt. ________________ n. __________________③pipe n. ________________
电力供应；能量；力量；控制力
④whistle vt.& vi. ________________ n. ________________⑤aid n. ____________________ vi.&vt. ________________⑥kit n. ___________________⑦n hand ________________⑧stay calm ________________⑨emergency supplies ____________
小议祈使句祈使句指的是表示命令、请求、建议或劝告的句子。其主语yu常省略，谓语动词用原形，句末用感叹号或句号，读降调。1.肯定的祈使句(1)动词原形＋其他Stand up，please.＝Please stand up.请起立。(2)Be＋adj.Be careful！＝Lk ut！＝Take care！小心/当心！(3)Let’s＋动词原形Let’s g t schl tgether.咱们一起上学去吧。
(1)Dn’t＋动词原形Dn’t let them play with fire.别让他们玩火。(2)Let’s (let us)＋nt＋动词原形Let’s nt say anything abut it.对于这件事，咱们什么也别说。
What is the main idea f the cnversatin?Mrs. Frs is sharing with sme students abut different measures taken befre, during and after an earthquake.
First Listening
Secnd Listening
Listen again and find ut the fllwing infrmatin.
wh t cntact
Listen again and fill in the blanks.Student1: S what shuld we d if there’s an earthquake?Mrs.Frs: ___________“drp, cver, and hld n”. ___________ nt yur hands and knees, cver yur head with yur head with yur hands, and __________frm glass, windws, r anything that culd fall. _____________find cver under a desk r table. Hld n t the desk r table s it desn’t mve away frm yu.Teacher: What shuld we d if we’re utside when an earthquake happens?Mrs.Frs: ____________ an pen space away frm buildings, trees, r pwer lines.Student2: And what abut after an earthquake?Mrs. Frs: Well, if yu’re trapped, ____________ use a cell phne t call r text fr help. ________________ als tap n a pipe r a wall, r whistle fr help. That way Lucky and I can find yu.
Third Listening
DiscussinWrk in pairs. Chse a disaster and prepare a list f safety instructins. The expressins belw may help yu.
Reprt t the class the safety instructins fr a certain natural disaster and then explain what emergency supplies peple shuld keep n hand.
Tips:1.Yu can refer t the instructins and emergency supplies in Activity 2 & 3 n yur textbk, and yu can add mre if necessary. 2. Pay attentin t the lgic f yur reprt.
EXAMPLE If yu find yurself in danger frm a frest fire, first f all, stay calm. Cver yur face with… Then g t a safer place if yu can. …Nw fr ur emergency supplies, we wuld suggest always having n hand enugh water and fd fr three days, a radi, ...