高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters教学课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters教学课件ppt，共42页。PPT课件主要包含了词海拾贝，trapped in，have，　B　 ，　A　 ，　D　，　C　等内容，欢迎下载使用。

【导语】《Skyfall》是电影《007: 大破天幕杀机》的主题曲, 获得第85届奥斯卡最佳原创歌曲, 第56届格莱美奖最佳影视歌曲, 由英国流行女歌手Adele演唱。
SkyfallHld yur breath and cunt t tenFeel the Earth mve and then①_______________________ Fr this is the endI’ve drwned and dreamt this mment
Hear my heart burst again
S verdue I we themSwept away I’m stlenLet the skyfallWhen it crumblesWe will stand tall②_________________
Face it all tgether 
Let the skyfallWhen it crumblesWe will stand tallFace it all tgetherAt skyfallAt skyfall
Skyfall is where we startA thusand miles and ples apartWhere wrlds cllide and days are darkYu may have my numberYu can take my nameBut ③_______________________ 
yu’ll never have my heart
Let the skyfallWhen it crumblesWe will stand tallFace it all tgetherLet the skyfallWhen it crumbles
We will stand tallFace it all tgetherAt skyfallWhere yu g I g④____________ I see I knw I’ll never be meWithut the security
What yu see
Of yur lving arms keeping me frm harm⑤_______________________ And we’ll standLet the skyfallWhen it crumblesWe will stand tall
Put yur hand in my hand
Face it all tgether Let the skyfallWhen it crumblesWe will stand tallFace it all tgetherAt skyfall
Let the skyfallWe will stand tallAt skyfall
【话题点拨】　　同学之间讨论各种自然灾难, 以及它们带给人们的损失和伤害, 探讨预防措施, 减少损害程度。
【话题词汇】1. a strng earthquake 一场大地震　　 2. fall dwn倒下3. help the survivrs 帮助幸存者4. hmes and land 土地和家园
5. be caught/ trapped in 陷入/被困于……6. rescue. . . frm 从……中援救出来7. vlunteers and rescue wrkers 志愿者和救援人员8. day and night日日夜夜9. make sure that. . . 确保……
10. caused by由……造成 11. in the landslide在泥石流中12. lse ne’s life 失去生命13. get away frm 远离……
【话题句式】1. A strng earthquake hit Ecuadr yesterday. 昨天厄瓜多尔发生了一场大地震。2. Rescue wrkers and sldiers are wrking day and night t make sure that peple are safe. 救援工人和士兵们正日夜工作, 确保人们安全。
3. I’d like t knw what we can d t prevent natural disasters. 我想知道我们能做什么来阻止自然灾害。4. There’s n way t prevent earthquakes and strms. 没有办法阻止地震和暴风雨。
5. We can keep them frm being disastrus. 我们可以阻止它们成为灾难性的。6. We shuld make a safety list f what t d, where t g and wh t cntact. 我们应该列个关于做什么, 去哪里, 联系谁的安全清单。
【发音技巧】清辅音和浊辅音的发音技巧1. /p/: 清辅音。发拼音里的“p”, 去掉“鹅”音节, 声带不振动, 注意在/s/音后/p/音要读成相应的浊辅音/b/。如pay, peach, pipe, sprt, speed, spend等。2. /b/: 浊辅音。发拼音里的“b”, 去掉“鹅”音节, 声带振动。如bee, buy, but, black, blue, basket等。
3. /t/: 清辅音。发拼音里的“t”, 去掉“鹅”音节, 声带不振动, 注意在/s/音后/t/音要读成相应的浊辅音/d/。如ft, sit, team, table, student, stp等。4. /d/: 浊辅音。发拼音里的“d”, 去掉“鹅”音节, 声带振动。如dg, d, sad, bad, dad等。
5. /k/: 清辅音。发拼音里的“k”, 去掉“鹅”音节, 声带不振动, 注意在/s/音后/k/音要读成相应的浊辅音 。如kiss, class, clck, cat, sky, skirt等。6. /g/: 浊辅音。发拼音里的“g”, 去掉“鹅”音节, 声带振动。如big, get, gd, guest, glass等。
7. /f/: 清辅音。发“福”音, 上排牙齿咬住下嘴唇。如life, first, fast, father, far, pht等。8. /v/: 浊辅音。咬唇音, 上排牙齿咬住下嘴唇。摩托发动音。如very, never, five, fever等。
9. /s/: 清辅音。发类似“嘶”的音, 蛇叫声。如face, stp, study, star, sad, student, nice等。10. /z/: 浊辅音。发类似“自”音, 钻孔音。如busy, easy, nse, zer等。11. /ʃ/: 清辅音。发类似“狮”音。双唇微突。如fish, wish, wash, shirt, shrt等。
12. /ʒ/: 浊辅音。发类似“日”音, 舌头抬起, 靠近上腭, 双唇微突。如usual, pleasure, decisin等。13. /θ/: 清辅音。咬舌音, 咬住舌头发音。如three, thank, muth, tth, think, thick等。14. /ð/: 浊辅音。咬舌音, 咬住舌头发音。如this, that, these, thse, there, the, them, father, mther, brther等。
15. /h/: 清辅音。发类似“哈”音, 哈气音, 狗喘音。如hme, hrse, huse, he, his, him等。16. /r/: 浊辅音。发类似“弱”音, 但舌头要卷多一些, 摩擦比“弱”少一些。如red, rm, run, right, rat, rse等。
17. /tr/: 清辅音。发类似于“戳”音。和/s/音连在一起时, 发/dr/音。如tree, try, train, trip, true, street等。18. /dr/: 浊辅音。发类似“捉”音。如driver, dress, draw, dry等。
19. /tʃ/: 清辅音。发类似“汽”音, 汽水音, 双唇微突。如cheap, chair, check, child, watch等。20. /dʒ/: 浊辅音。发类似“只”音, 双唇微突。如large, cage, bridge, change, jb等。
【对点演练】 (2018·全国卷Ⅰ)1. What will James d tmrrw? A. Watch a TV prgram. B. Give a talk. C. Write a reprt.
2. What can we say abut the wman? A. She’s generus. B. She’s curius. C. She’s helpful.
3. When des the train leave? A. At 6: 00. 　　B. At 8: 30. 　　C. At 10: 30. 4. Hw des the wman g t wrk? A. By car. B. On ft. C. By bike. 答案: 1~4. BCCB
【听力原文】Text 1W: James, yu’ve been watching TV fr the whle evening. What’s n? M: It’s a science prgram n the rigin f the universe. I’ll give a presentatin n it in my class tmrrw.
Text 2M: Hell, d yu have “The Best f Mzart”? W: Um, srry, we’ve just sld ut. But we can rder ne fr yu. If yu give us yur number, we’ll call yu when the CD arrives.
Text 3W: We’d better be ging nw, r we’ll be late fr the train. M: N rush. It’s 8: 30 nw. We still have tw hurs.
Text 4M: I am s tired f driving all thse hurs t wrk. W: Yeah. I knw what yu mean. I used t drive tw hurs t wrk each day. But nw, I live within walking distance f my ffice. I dn’t even need a bike.
【情境交际】Scene OneAarn和Cindy在谈论刚刚发生的地震的情况。请根据提示完成对话。Aarn: I heard __________________(一场大地震发生在) Ecuadr.  Cindy: Yes, it happened yesterday.
a big earthquake hit
Aarn: Are there many peple wh ____________(失去生命)?  Cindy: Nt yet, but many buildings were damaged and lts f peple were injured. Aarn: What abut the peple _________(被困于) the buildings nw?  
lst their lives
Cindy: It is reprted that vlunteers and _____________(救援人员) have arrived there and sme f them _____ ________________(从……中救出来) the buildings.  Aarn: Thank gdness.
rescue wrkers
been rescued frm
Scene TwAnne正在请教老师, 如果发生地震时, 该如何自保。请选择恰当的选项完成对话。Teacher: Yu knw the damage the earthquake causes is t terrible. Anne: Yes. 1. ______
Teacher: First drp dwn nt yur hands and knees. 2. ______Anne: Okay. “Drp dwn” and “cver”. I’ll remember them. Teacher: Secnd, get away frm glass windws in case they culd fall dwn. 3. ______ And keep yurself under it.  
Anne: Okay. 4. ______ I’ll remember.  Teacher: If yu stay utside, g t an pen space away frm buildings, trees r pwer lines. Anne: Thank yu, Sir.