还剩34页未读，
继续阅读
所属成套资源：人教版英语必修第一册PPT课件+练习整册
成套系列资料，整套一键下载
- 人教版高中英语必修第一册 UNIT 4 Discovering Useful Structures 课件PPT 课件 4 次下载
- 人教版高中英语必修第一册 UNIT 4 Listening and Talking 课件PPT 课件 3 次下载
- 人教版高中英语必修第一册 UNIT 5 Listening and Speaking 课件PPT 课件 5 次下载
- 人教版高中英语必修第一册 UNIT 5 Reading and Thinking 课件PPT 课件 9 次下载
- 人教版高中英语必修第一册 UNIT 5 Discovering Useful Structures 课件PPT 课件 5 次下载
高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters多媒体教学ppt课件
展开
这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters多媒体教学ppt课件，共42页。PPT课件主要包含了 ow， hy， ho， here ， hat ，date，event，time，cause，place等内容，欢迎下载使用。
What d yu knw abut a tsunami?
Pre-reading: Think and talk
While-reading
Read and find ut the five Ws and ne H f the reading material.
While-reading: Read fr main infrmatin
hen
Tips: Dn’t read wrd by wrd. Just scan it t find ut & underline the key wrds abut: time / place / persns / event
Mre than 6,500 peple were killed.
A pwerful tsunami crashed.
alng the castlines acrss Asia
Sunday, 26 December
caused by a pwerful earthquake
unexpectedly and terribly
Figure ut the summary f the news reprt. Check the main pints it includes.
On 26 December 2004, a tsunami killed mre than 6,500 turists, fishermen and many ther lcals in Sutheast Asia. Thusands f peple are missing and the number f deaths is expected t grw. The damage caused by the tsunami is making it difficult fr rescue wrkers t help the survivrs.
fllwing events
Check the answer.
Pst-reading
1. What is a summary?2. What elements shuld be cntained in a summary?Five Ws and ne H (wh, what, where, when, why, and hw).
Hw t write a summary.
Pst-reading: Creative Writing
A summary is a shrt statement f main pints. A summary paragraph tells the main ideas and the mst imprtant infrmatin f a lnger passage.
Strange things happened in the cuntryside befre the earthquake. An earthquake hit ___________________, China n 28 July 1976.
Read the text and write a list f the main details.
nrtheastern Hebei
Mre than 400,000 peple were killed r badly injured.
Nearly everything in the city was destryed.
The gvernment and the sldiers came and began rescuing and rebuilding the city.
Pst-reading: Write a list f the main details
Strange things happened in the cuntryside befre the earthquake. A terrible earthquake hit Tangshan and tw thirds f the peple wh lived there were dead r injured. The city was almst destryed thrugh tw big earthquakes. The sldiers and the dctrs began surviving wrk right after the quakes. Tangshan gt the supprt f the gvernment and began t breathe again.
Pst-reading: Write dwn the main ideas
Pay attentin t the fllwing.
A summary shuld be arund ne third the length f the riginal text.Write dwn the key supprting pints fr the tpic.D nt include unimprtant details r examples.
Pst-reading: Organise the ideas and draft yur summary
Step 1: Write a list f the main details. Step 2: Write dwn the main idea f each paragraph.Step 3: Organise the ideas and draft yur summary. Step 4: Exchange drafts and give feedback n yur partner’s draft.
Pst-reading: Write a summary
Fllw the steps belw t write a summary fr the text n page 50.
1.本题总分为25分，按5个档次给分。2.评分时，先根据所写概要的内容和语言初步确定其所属档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。3.词数少于40和多于80的，从总分中减去2分。4.评分时，应主要从以下四个方面考虑：（1）对原文要点的理解和呈现情况；（2）应用语法结构和词汇的准确性；（3）上下文的连贯性；（4）对各要点表达的独立性情况。5.拼写与标点符号是语言准确性的一个重要方面，评分时，应视其对交际的影响程度予以考虑。6.如书写较差以致影响交际，可将分数降低一个档次。
概要写作评分原则:
Pst-reading: The rules
概要写作评分标准:
Ⅰ 阅读理解（根据课文内容选择正确答案） 1. When did the tsunami happen?A. At arund 7：00 am，27 December 2004.B. At arund 7：00 pm，27 December 2004.C. At arund 7：00 am，26 December 2004.D. At arund 7：00 pm，26 December 2004.2. What caused the tsunami?A. A drught. B. A fld.C. A vlcanic eruptin. D. An earthquake.
3. In ________，the number f peple wh were killed in the tsunami was the largest.A. Indnesia B. Sri LankaC. India D. Thailand4. Why wuld it be difficult t deliver fd and supplies t the tsunami-hit cuntries?A. There were n enugh trucks.B. It was still raining heavily.C. The peple in these areas were nt willing t accept these fd and supplies.D. The rads t these areas were blcked.
Ⅱ 概要写作 阅读课文TSUNAMI HITS ASIA：OVER 6，500 DEAD，根据其内容写一篇60 词左右的内容概要。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
One pssible versin： On 26 December 2004，a tsunami caused by a strng earthquake f magnitude f 9.0 killed mre than 6，500 turists，fishermen，and ther lcals in Sutheast Asia.（要点1）Thusands f peple are missing and the number f deaths is expected t grw even higher.（要点2）The damage caused by the tsunami is making it difficult fr rescue wrkers t help the survivrs.（要点3）
Language pints
核心词汇教材原句p.53 Stay calm. 保持镇静。1 calm adj. & v.（1）adj. 镇静的；沉着的搭配：keep/stay/remain calm 保持镇静Try t remain calm. Yu can d this. 尽量保持冷静。你能做到的。（2）v. 使平静；使镇静搭配：calm（...）dwn（使 ……）平静下来，（使……）镇定下来Use the time t familiarize with the envirnment and calm yurself dwn. 利用这段时间熟悉环境，让自己镇定下来。Calm dwn! We’ll find her.镇静一点！我们会找到她的。
【词语辨析】calm，still，quiet 与silent（1）calm 表示人在危急情形中保持镇静；（2）still 表示站、坐、躺的姿势静止不动；（3）quiet 表示人的外表安静或性情稳定；（4）silent 表示没有声音，沉默，不讲话。【一言辨异】In the face f danger，yu must keep calm；when yu have a pht taken，yu shuld stay still；while smene else is asleep，yu ught t remain quiet；in class yu can’t be silent abut the teacher’s questins. 面对危险时，你必须保持冷静；当你拍照时，你应该保持不动；当其他人睡着时，你应该保持安静；在课堂上，你不能对老师的问题保持沉默。
单句语法填空（1） Calm yurself ________；there is n need t feel upset abut it.（2） The excited ftball fans managed ________（calm） dwn at last.完成句子（3） Mved by what she said，he culd hardly ________________（平静下来）.（4） Dn’t be nervus! ______________________（保持镇静） even when yu are in the face f danger.（5） The child was crying，s the nurse had gt t give him sme tys t __________________（使他平静下来）.辨析填空：calm，still，quiet，silent（6）Yu shuld stay ________ even in an emergency.（7）Culd yu keep the kids ________ while I’m n the phne?（8）Keep ________. The phtgrapher is ready.（9）He was ________ fr a mment，and then began his answer.
Keep/Stay/Remain calm
calm him dwn
教材原句p.53 what emergency supplies peple shuld keep n hand. ……解释人们应该准备哪些应急用品。2 n hand 现有（尤指帮助）The emergency services were n hand with medical advice. 随时都有急诊服务，并提供医疗咨询。【归纳拓展】（1）in hand 在手头；在进行中at hand 在手边；即将到来by hand 用手 hand in hand 手拉手地；密切关联n the ne hand... ；n the ther hand... 一方面……；另一方面……On the ne hand，it’s cnvenient，but n the ther hand，it’s time-cnsuming.一方面，这个很方便，但是另一方面又很费时间。（2）hand in 交上；提交 hand ut 分发hand ver 交出；移交 hand n 移交；传递下去Culd yu hand these bks ut，please? 请把这些书发给大家好吗？
完成句子（1） I am srry we d nt have any f the kinds ________________（现有）.（2）［词汇复现］_______________________（一方面），prducers wuld reduce cnfidence t us； _______________________ ，withut prfit，ur cmpany cannt survive.（3） Technlgy and business strategy g ________________________（相辅相成）.（4） I’m suppsed t have ________________（交上） a first draft f my paper.
On the ne hand
n the ther hand
hand in hand
教材原句p.54 Fishermen，turists，htels，hmes，and cars were swept away by huge waves... 渔民、游客、酒店、住房和汽车都被……的巨浪卷走。3 sweep vt. & vi. （swept，swept）打扫；清扫sweep away 消灭；彻底消除 sweep sb. away（感情、思想）令某人着迷，使某人深受影响sweep up 打扫，清扫sweep aside 对……置之不理；不理会；全然无视sweep ut 打扫干净，清扫干净（房间等）They were swept away by the frce f their emtins. 他们受感情的力量所驱使。Jane is sweeping up the bits f paper and brken glass. 简在清扫纸屑和碎玻璃。
完成句子（1） Any dubts had lng since been ________________（完全消除）.（2） The ld man was just ________________（打扫）as I left the building.（3） All their advice was ________________（被当成了耳边风）.（4） We __________________________________（不禁被…… 影响） by Mary’s enthusiasm.
sweeping up
swept aside
culdn’t help being swept away
4 wave n.，vi. & vt.（1）n. 海浪；波浪；风潮，浪潮；挥手Huge waves were breaking n the shre. 巨浪拍打着海岸。a wave f vilence / attacks 一波暴力/ 攻击事件a wave f panic/relief/sympathy一阵恐慌/ 宽慰/同情She declined the ffer with a wave f her hand. 她摆了摆手谢绝了这一提议。（2）vi. & vt. 挥手；招手wave t/at sb. 向某人挥手wave sb. gdbye/wave gdbye t sb. 跟某人挥手道别We wave t a kid in the car next t us. 我们向旁边汽车里的小孩打招呼。Quietly I wave gdbye t the rsy cluds in the western sky. 我轻轻地招手，作别西边的云彩。
单句语法填空（1） We waved ________ur teacher and he waved back.（2） The stranger spke rapidly，________（wave）his arms abut.完成句子（3） She was s angry that she didn’t ________________________（跟我们挥手道别）.（4） The president ________________（ 向……挥手）the crwd frm the steps f the plane.
wave us gdbye
教材原句p.54The undersea quake struck arund 7：00 a. m... ……由……上午7：00 许……海底地震引发。5 strike vi. ，vt. & n.（1）vi. & vt. （struck，struck/stricken）侵袭；突击；击打be struck with/by 被……打动strike... int ne’s heart 使……刻骨铭心It strikes/hits sb. that... （=It ccurs t sb. that...）某人突然想起……strike a match 划火柴strike twelve（钟）敲 12 点Yu’ll be struck by her beauty the mment yu see her. 你一见到她，就会被她的美丽打动。It strikes me that the man was nt telling the truth. 我突然感觉到这个人没有说实话。（2）n. 罢工；罢课；袭击be n strike 在罢工（状态）g n strike 举行罢工（动作）end/call ff a strike 结束罢工Half the wrkfrce are nw（ut）n strike. 现在有半数职工罢工。
写出句中 strike 的含义（1） The wrkers will g n strike if the demands they put frward are turned dwn. ________（2） A bright idea suddenly struck me that I culd use the mney I saved t help a pr student in the cuntryside. ________完成句子（3） The news that ur team wn the cmpetitin ____________________________________（使我们都很兴奋）.（4） ________________________________（我突然想起）the band which I adred wuld perfrm at the Natinal Stadium the next day.
struck excitement int ur hearts
It struck / hit me that
教材原句p.54 Freign aid is being rganised fr the tsunami-hit cuntries. 目前正在为这些受灾国家组织国外援助。6 aid n. ，vi. & vt.（1）n. 援助；帮助；救援物资d/give/ffer/carry ut first aid（t sb.）（对某人）实施急救cme/g t ne’s aid 帮某人的忙in aid f 为了帮助……with the aid f 在……的帮助下（= with the help f）The dctrs there taught us hw t give basic first aid t patients in different emergencies. 那儿的医生教我们怎样在不同的紧急情况下对病人实施基本的急救。They cllected mney in aid f cancer research. 他们为了癌症研究募集资金。He was breathing nly with the aid f a ventilatr. 他只有靠呼吸器呼吸。（2）vi. & vt.（frmal）帮助；援助搭配：aid sb. in（ding）/with sth. 帮助某人（做）某事They were accused f aiding him in his escape.他们被控帮助他逃跑。
单句语法填空（1） ________ the aid f the dctr，Je was back n his feet sn.（2） They aided me ________ getting used t the new envirnment.完成句子（3） ________________________________（懂得基本的急救技巧）will help yu respnd quickly t emergencies.（4） ________________________（借助于）the cmputer，he wrked ut the prblem.（5） The girl is badly injured. Yu’d better ________________________（对……实施急救）her befre taking her t hspital.（6）The president apprved the plan _________________（旨在帮助） these hmeless children.
Knwing basic first-aid techniques
With the aid f
d first aid t
教材原句p.54 rads will make it difficult t deliver fd and supplies. ……道路受损，食物运送和物资补给将非常困难。7 deliver vt. & vi. 递送；传达 vt. 发表；接生，助产；分娩，生产deliver sth. t sb. 把某物运送给某人deliver a speech/lecture 发表演讲be delivered f a baby 生产，分娩Yur bld cells deliver nutrients t all the ther cells. 你的血细胞传送营养到所有的其他细胞。They insisted that I deliver a speech at the meeting. 他们坚持要我在会上发言。All she hped fr was t be delivered f a healthy baby. 她的所有的希望是生一个健康的宝宝。【词语积累】delivery n. 递送；分娩；演讲方式
写出句中 deliver 的含义（1） Our headmaster delivered a lng inspiring speech yesterday. ________（2） They rushed her t hspital where dctrs delivered her baby. ________单句语法填空（3） Yu prmised t deliver the gds ________ us，but we haven’t seen any f them yet.（4） Yu can either pick up the gds r have them _________（deliver）.（5） — What wuld be the best time f day fr us __________（deliver） the table?—Oh，any time will be OK.
重点句式教材原句p.54 I was having breakfast with my three children when water started filling my hme. 当时我和三个孩子正在吃早饭，海水开始灌入屋内。【句式分析】本句是一个并列句，句中含有“be ”句型，when 用作并列连词，相当于 just at this/that time。1 be 正在做……这时……He is dreaming a wnderful dream when the fire alarm begins ringing.他正在做一个美妙的梦，这时火警报警器开始响了。
【归纳拓展】when 用作并列连词，表示“这时”，还可用于以下句型：be abut t d... when ... 刚要做……这时（突然）……be n the pint f ding... when ... 刚要做……突然……had just/hardly/scarcely dne... when ... 刚做完……这时……I was abut t g swimming when he called me t g back t thecmpany. 我正打算去游泳的时候，这时他突然打电话叫我回公司。I was n the pint f pening the dr when the cellphne rang.我正要开门的时候这时手机突然响了。I had scarcely finished my hmewrk when my mther came in.我刚做完功课，这时母亲就进来了。
单句语法填空（1） The train ________（leave） when I hurried t the statin.（2） Jack ___________（wrk） in the lab when the pwer cut ccurred.（3） Tm was abut ________（clse） the windw when his attentin was attracted by a bird.完成句子（4）［词汇复现］汤姆正打算放弃，这时他突然想到了问题的答案。Tm ______________________________________ he suddenly fund an answer t the questin.（5） 我刚到办公室，我妻子就打电话让我立刻回家。Hardly _____________________________________ my wife phned me t g back hme at nce.
was wrking
was abut t give up when
had I gt t the ffice when
教材原句p.54 rads will make it difficult t deliver fd and supplies.……道路受损，食物运送和物资补给将非常困难。【句式分析】句中make it difficult t deliver fd and supplies 为“make+it+ 形容词+ 不定式”结构（it 为形式宾语，真正的宾语为后面的不定式短语）。2 make ＋ it ＋形容词/ 名词＋不定式/ 动名词/ 从句This makes it pssible fr agriculture and industry t develp quickly. 这使工农业有可能快速发展。He makes it a rule never t brrw mney. 他定下一个规矩，绝不向人借钱。He made it clear what he intended t d. 他明确表示了他打算做什么。【学法点拨】 “vt. + it + 宾语补足语+ 真正的宾语”结构可总结为“6123 结构”：6 指常用的动词：think，believe，make，find，cnsider，feel；1 指形式宾语it；2 指宾补的两种形式：形容词和名词；3 指真正的宾语的三种常见形式：动词不定式、动名词和从句。
单句语法填空（1） I must make ________ clear that I will supprt yu frever.（2）［词汇复现］She says these activities at bedtime can get kids all excited and make ________ hard fr them t calm dwn and sleep.（3） I find it difficult ________（d） the jb well.翻译句子（4） 他认为养家是他的责任。___________________________________________________________（5） 我们认为抱怨是没有用的。___________________________________________________________（6）我们都认为跟他们争论此事是值得的。___________________________________________________________
He cnsiders it his duty t supprt his family.
We think it n use cmplaining.
We all fund it wrthwhile t argue with them abut this matter.
What d yu knw abut a tsunami?
Pre-reading: Think and talk
While-reading
Read and find ut the five Ws and ne H f the reading material.
While-reading: Read fr main infrmatin
hen
Tips: Dn’t read wrd by wrd. Just scan it t find ut & underline the key wrds abut: time / place / persns / event
Mre than 6,500 peple were killed.
A pwerful tsunami crashed.
alng the castlines acrss Asia
Sunday, 26 December
caused by a pwerful earthquake
unexpectedly and terribly
Figure ut the summary f the news reprt. Check the main pints it includes.
On 26 December 2004, a tsunami killed mre than 6,500 turists, fishermen and many ther lcals in Sutheast Asia. Thusands f peple are missing and the number f deaths is expected t grw. The damage caused by the tsunami is making it difficult fr rescue wrkers t help the survivrs.
fllwing events
Check the answer.
Pst-reading
1. What is a summary?2. What elements shuld be cntained in a summary?Five Ws and ne H (wh, what, where, when, why, and hw).
Hw t write a summary.
Pst-reading: Creative Writing
A summary is a shrt statement f main pints. A summary paragraph tells the main ideas and the mst imprtant infrmatin f a lnger passage.
Strange things happened in the cuntryside befre the earthquake. An earthquake hit ___________________, China n 28 July 1976.
Read the text and write a list f the main details.
nrtheastern Hebei
Mre than 400,000 peple were killed r badly injured.
Nearly everything in the city was destryed.
The gvernment and the sldiers came and began rescuing and rebuilding the city.
Pst-reading: Write a list f the main details
Strange things happened in the cuntryside befre the earthquake. A terrible earthquake hit Tangshan and tw thirds f the peple wh lived there were dead r injured. The city was almst destryed thrugh tw big earthquakes. The sldiers and the dctrs began surviving wrk right after the quakes. Tangshan gt the supprt f the gvernment and began t breathe again.
Pst-reading: Write dwn the main ideas
Pay attentin t the fllwing.
A summary shuld be arund ne third the length f the riginal text.Write dwn the key supprting pints fr the tpic.D nt include unimprtant details r examples.
Pst-reading: Organise the ideas and draft yur summary
Step 1: Write a list f the main details. Step 2: Write dwn the main idea f each paragraph.Step 3: Organise the ideas and draft yur summary. Step 4: Exchange drafts and give feedback n yur partner’s draft.
Pst-reading: Write a summary
Fllw the steps belw t write a summary fr the text n page 50.
1.本题总分为25分，按5个档次给分。2.评分时，先根据所写概要的内容和语言初步确定其所属档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。3.词数少于40和多于80的，从总分中减去2分。4.评分时，应主要从以下四个方面考虑：（1）对原文要点的理解和呈现情况；（2）应用语法结构和词汇的准确性；（3）上下文的连贯性；（4）对各要点表达的独立性情况。5.拼写与标点符号是语言准确性的一个重要方面，评分时，应视其对交际的影响程度予以考虑。6.如书写较差以致影响交际，可将分数降低一个档次。
概要写作评分原则:
Pst-reading: The rules
概要写作评分标准:
Ⅰ 阅读理解（根据课文内容选择正确答案） 1. When did the tsunami happen?A. At arund 7：00 am，27 December 2004.B. At arund 7：00 pm，27 December 2004.C. At arund 7：00 am，26 December 2004.D. At arund 7：00 pm，26 December 2004.2. What caused the tsunami?A. A drught. B. A fld.C. A vlcanic eruptin. D. An earthquake.
3. In ________，the number f peple wh were killed in the tsunami was the largest.A. Indnesia B. Sri LankaC. India D. Thailand4. Why wuld it be difficult t deliver fd and supplies t the tsunami-hit cuntries?A. There were n enugh trucks.B. It was still raining heavily.C. The peple in these areas were nt willing t accept these fd and supplies.D. The rads t these areas were blcked.
Ⅱ 概要写作 阅读课文TSUNAMI HITS ASIA：OVER 6，500 DEAD，根据其内容写一篇60 词左右的内容概要。________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
One pssible versin： On 26 December 2004，a tsunami caused by a strng earthquake f magnitude f 9.0 killed mre than 6，500 turists，fishermen，and ther lcals in Sutheast Asia.（要点1）Thusands f peple are missing and the number f deaths is expected t grw even higher.（要点2）The damage caused by the tsunami is making it difficult fr rescue wrkers t help the survivrs.（要点3）
Language pints
核心词汇教材原句p.53 Stay calm. 保持镇静。1 calm adj. & v.（1）adj. 镇静的；沉着的搭配：keep/stay/remain calm 保持镇静Try t remain calm. Yu can d this. 尽量保持冷静。你能做到的。（2）v. 使平静；使镇静搭配：calm（...）dwn（使 ……）平静下来，（使……）镇定下来Use the time t familiarize with the envirnment and calm yurself dwn. 利用这段时间熟悉环境，让自己镇定下来。Calm dwn! We’ll find her.镇静一点！我们会找到她的。
【词语辨析】calm，still，quiet 与silent（1）calm 表示人在危急情形中保持镇静；（2）still 表示站、坐、躺的姿势静止不动；（3）quiet 表示人的外表安静或性情稳定；（4）silent 表示没有声音，沉默，不讲话。【一言辨异】In the face f danger，yu must keep calm；when yu have a pht taken，yu shuld stay still；while smene else is asleep，yu ught t remain quiet；in class yu can’t be silent abut the teacher’s questins. 面对危险时，你必须保持冷静；当你拍照时，你应该保持不动；当其他人睡着时，你应该保持安静；在课堂上，你不能对老师的问题保持沉默。
单句语法填空（1） Calm yurself ________；there is n need t feel upset abut it.（2） The excited ftball fans managed ________（calm） dwn at last.完成句子（3） Mved by what she said，he culd hardly ________________（平静下来）.（4） Dn’t be nervus! ______________________（保持镇静） even when yu are in the face f danger.（5） The child was crying，s the nurse had gt t give him sme tys t __________________（使他平静下来）.辨析填空：calm，still，quiet，silent（6）Yu shuld stay ________ even in an emergency.（7）Culd yu keep the kids ________ while I’m n the phne?（8）Keep ________. The phtgrapher is ready.（9）He was ________ fr a mment，and then began his answer.
Keep/Stay/Remain calm
calm him dwn
教材原句p.53 what emergency supplies peple shuld keep n hand. ……解释人们应该准备哪些应急用品。2 n hand 现有（尤指帮助）The emergency services were n hand with medical advice. 随时都有急诊服务，并提供医疗咨询。【归纳拓展】（1）in hand 在手头；在进行中at hand 在手边；即将到来by hand 用手 hand in hand 手拉手地；密切关联n the ne hand... ；n the ther hand... 一方面……；另一方面……On the ne hand，it’s cnvenient，but n the ther hand，it’s time-cnsuming.一方面，这个很方便，但是另一方面又很费时间。（2）hand in 交上；提交 hand ut 分发hand ver 交出；移交 hand n 移交；传递下去Culd yu hand these bks ut，please? 请把这些书发给大家好吗？
完成句子（1） I am srry we d nt have any f the kinds ________________（现有）.（2）［词汇复现］_______________________（一方面），prducers wuld reduce cnfidence t us； _______________________ ，withut prfit，ur cmpany cannt survive.（3） Technlgy and business strategy g ________________________（相辅相成）.（4） I’m suppsed t have ________________（交上） a first draft f my paper.
On the ne hand
n the ther hand
hand in hand
教材原句p.54 Fishermen，turists，htels，hmes，and cars were swept away by huge waves... 渔民、游客、酒店、住房和汽车都被……的巨浪卷走。3 sweep vt. & vi. （swept，swept）打扫；清扫sweep away 消灭；彻底消除 sweep sb. away（感情、思想）令某人着迷，使某人深受影响sweep up 打扫，清扫sweep aside 对……置之不理；不理会；全然无视sweep ut 打扫干净，清扫干净（房间等）They were swept away by the frce f their emtins. 他们受感情的力量所驱使。Jane is sweeping up the bits f paper and brken glass. 简在清扫纸屑和碎玻璃。
完成句子（1） Any dubts had lng since been ________________（完全消除）.（2） The ld man was just ________________（打扫）as I left the building.（3） All their advice was ________________（被当成了耳边风）.（4） We __________________________________（不禁被…… 影响） by Mary’s enthusiasm.
sweeping up
swept aside
culdn’t help being swept away
4 wave n.，vi. & vt.（1）n. 海浪；波浪；风潮，浪潮；挥手Huge waves were breaking n the shre. 巨浪拍打着海岸。a wave f vilence / attacks 一波暴力/ 攻击事件a wave f panic/relief/sympathy一阵恐慌/ 宽慰/同情She declined the ffer with a wave f her hand. 她摆了摆手谢绝了这一提议。（2）vi. & vt. 挥手；招手wave t/at sb. 向某人挥手wave sb. gdbye/wave gdbye t sb. 跟某人挥手道别We wave t a kid in the car next t us. 我们向旁边汽车里的小孩打招呼。Quietly I wave gdbye t the rsy cluds in the western sky. 我轻轻地招手，作别西边的云彩。
单句语法填空（1） We waved ________ur teacher and he waved back.（2） The stranger spke rapidly，________（wave）his arms abut.完成句子（3） She was s angry that she didn’t ________________________（跟我们挥手道别）.（4） The president ________________（ 向……挥手）the crwd frm the steps f the plane.
wave us gdbye
教材原句p.54The undersea quake struck arund 7：00 a. m... ……由……上午7：00 许……海底地震引发。5 strike vi. ，vt. & n.（1）vi. & vt. （struck，struck/stricken）侵袭；突击；击打be struck with/by 被……打动strike... int ne’s heart 使……刻骨铭心It strikes/hits sb. that... （=It ccurs t sb. that...）某人突然想起……strike a match 划火柴strike twelve（钟）敲 12 点Yu’ll be struck by her beauty the mment yu see her. 你一见到她，就会被她的美丽打动。It strikes me that the man was nt telling the truth. 我突然感觉到这个人没有说实话。（2）n. 罢工；罢课；袭击be n strike 在罢工（状态）g n strike 举行罢工（动作）end/call ff a strike 结束罢工Half the wrkfrce are nw（ut）n strike. 现在有半数职工罢工。
写出句中 strike 的含义（1） The wrkers will g n strike if the demands they put frward are turned dwn. ________（2） A bright idea suddenly struck me that I culd use the mney I saved t help a pr student in the cuntryside. ________完成句子（3） The news that ur team wn the cmpetitin ____________________________________（使我们都很兴奋）.（4） ________________________________（我突然想起）the band which I adred wuld perfrm at the Natinal Stadium the next day.
struck excitement int ur hearts
It struck / hit me that
教材原句p.54 Freign aid is being rganised fr the tsunami-hit cuntries. 目前正在为这些受灾国家组织国外援助。6 aid n. ，vi. & vt.（1）n. 援助；帮助；救援物资d/give/ffer/carry ut first aid（t sb.）（对某人）实施急救cme/g t ne’s aid 帮某人的忙in aid f 为了帮助……with the aid f 在……的帮助下（= with the help f）The dctrs there taught us hw t give basic first aid t patients in different emergencies. 那儿的医生教我们怎样在不同的紧急情况下对病人实施基本的急救。They cllected mney in aid f cancer research. 他们为了癌症研究募集资金。He was breathing nly with the aid f a ventilatr. 他只有靠呼吸器呼吸。（2）vi. & vt.（frmal）帮助；援助搭配：aid sb. in（ding）/with sth. 帮助某人（做）某事They were accused f aiding him in his escape.他们被控帮助他逃跑。
单句语法填空（1） ________ the aid f the dctr，Je was back n his feet sn.（2） They aided me ________ getting used t the new envirnment.完成句子（3） ________________________________（懂得基本的急救技巧）will help yu respnd quickly t emergencies.（4） ________________________（借助于）the cmputer，he wrked ut the prblem.（5） The girl is badly injured. Yu’d better ________________________（对……实施急救）her befre taking her t hspital.（6）The president apprved the plan _________________（旨在帮助） these hmeless children.
Knwing basic first-aid techniques
With the aid f
d first aid t
教材原句p.54 rads will make it difficult t deliver fd and supplies. ……道路受损，食物运送和物资补给将非常困难。7 deliver vt. & vi. 递送；传达 vt. 发表；接生，助产；分娩，生产deliver sth. t sb. 把某物运送给某人deliver a speech/lecture 发表演讲be delivered f a baby 生产，分娩Yur bld cells deliver nutrients t all the ther cells. 你的血细胞传送营养到所有的其他细胞。They insisted that I deliver a speech at the meeting. 他们坚持要我在会上发言。All she hped fr was t be delivered f a healthy baby. 她的所有的希望是生一个健康的宝宝。【词语积累】delivery n. 递送；分娩；演讲方式
写出句中 deliver 的含义（1） Our headmaster delivered a lng inspiring speech yesterday. ________（2） They rushed her t hspital where dctrs delivered her baby. ________单句语法填空（3） Yu prmised t deliver the gds ________ us，but we haven’t seen any f them yet.（4） Yu can either pick up the gds r have them _________（deliver）.（5） — What wuld be the best time f day fr us __________（deliver） the table?—Oh，any time will be OK.
重点句式教材原句p.54 I was having breakfast with my three children when water started filling my hme. 当时我和三个孩子正在吃早饭，海水开始灌入屋内。【句式分析】本句是一个并列句，句中含有“be ”句型，when 用作并列连词，相当于 just at this/that time。1 be 正在做……这时……He is dreaming a wnderful dream when the fire alarm begins ringing.他正在做一个美妙的梦，这时火警报警器开始响了。
【归纳拓展】when 用作并列连词，表示“这时”，还可用于以下句型：be abut t d... when ... 刚要做……这时（突然）……be n the pint f ding... when ... 刚要做……突然……had just/hardly/scarcely dne... when ... 刚做完……这时……I was abut t g swimming when he called me t g back t thecmpany. 我正打算去游泳的时候，这时他突然打电话叫我回公司。I was n the pint f pening the dr when the cellphne rang.我正要开门的时候这时手机突然响了。I had scarcely finished my hmewrk when my mther came in.我刚做完功课，这时母亲就进来了。
单句语法填空（1） The train ________（leave） when I hurried t the statin.（2） Jack ___________（wrk） in the lab when the pwer cut ccurred.（3） Tm was abut ________（clse） the windw when his attentin was attracted by a bird.完成句子（4）［词汇复现］汤姆正打算放弃，这时他突然想到了问题的答案。Tm ______________________________________ he suddenly fund an answer t the questin.（5） 我刚到办公室，我妻子就打电话让我立刻回家。Hardly _____________________________________ my wife phned me t g back hme at nce.
was wrking
was abut t give up when
had I gt t the ffice when
教材原句p.54 rads will make it difficult t deliver fd and supplies.……道路受损，食物运送和物资补给将非常困难。【句式分析】句中make it difficult t deliver fd and supplies 为“make+it+ 形容词+ 不定式”结构（it 为形式宾语，真正的宾语为后面的不定式短语）。2 make ＋ it ＋形容词/ 名词＋不定式/ 动名词/ 从句This makes it pssible fr agriculture and industry t develp quickly. 这使工农业有可能快速发展。He makes it a rule never t brrw mney. 他定下一个规矩，绝不向人借钱。He made it clear what he intended t d. 他明确表示了他打算做什么。【学法点拨】 “vt. + it + 宾语补足语+ 真正的宾语”结构可总结为“6123 结构”：6 指常用的动词：think，believe，make，find，cnsider，feel；1 指形式宾语it；2 指宾补的两种形式：形容词和名词；3 指真正的宾语的三种常见形式：动词不定式、动名词和从句。
单句语法填空（1） I must make ________ clear that I will supprt yu frever.（2）［词汇复现］She says these activities at bedtime can get kids all excited and make ________ hard fr them t calm dwn and sleep.（3） I find it difficult ________（d） the jb well.翻译句子（4） 他认为养家是他的责任。___________________________________________________________（5） 我们认为抱怨是没有用的。___________________________________________________________（6）我们都认为跟他们争论此事是值得的。___________________________________________________________
He cnsiders it his duty t supprt his family.
We think it n use cmplaining.
We all fund it wrthwhile t argue with them abut this matter.
相关课件
2020-2021学年Unit 4 Natural disasters教学课件ppt： 这是一份2020-2021学年Unit 4 Natural disasters教学课件ppt，共27页。PPT课件主要包含了灾难灾害，旱灾久旱，使滑行滑动 ，洪水大量，淹没大量涌入 ，使灌满水淹没，火山喷发，营救救援，损失损害，生存存活等内容，欢迎下载使用。
英语必修 第一册Unit 4 Natural disasters课文ppt课件： 这是一份英语必修 第一册Unit 4 Natural disasters课文ppt课件，共39页。PPT课件主要包含了单词识记，看图识词，pipe，trap，bury，buried，shock，damage，巩固练习等内容，欢迎下载使用。
人教版 (2019)必修 第一册Unit 4 Natural disasters课文课件ppt： 这是一份人教版 (2019)必修 第一册Unit 4 Natural disasters课文课件ppt，共16页。PPT课件主要包含了轻叩轻敲轻拍，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，保持冷静等内容，欢迎下载使用。
