外研版 (2019)必修 第三册Unit 6 Disaster and hope课前预习ppt课件

这是一份外研版 (2019)必修 第三册Unit 6 Disaster and hope课前预习ppt课件，共50页。PPT课件主要包含了tsunami，wildfire，drought，flood，HURRICANE，Group Work等内容，欢迎下载使用。
vlcan eruptin
Lead in: What are the natural disasters?
Hurricanes are strng trpical strms, and they usually ccur in the suthern Atlantic Ocean, The Caribbean Sea and the Gulf f Mexic.
INTO THE STORM
Lk at the map and answer the questins.Where did Hurricane Katrina frm? Where did it hit?Hw lng did it last?Hw many peple lst their lives in the hurricane?What was the cst f the damage Hurricane Katrina caused?
It frmed n the Atlantic Ocean, where there was a trpical depressin.
It hit mainly the suthern states, including the suth f Flrida, Luisiana, Mississippi, and Alabama.
It lasted mre than ne week.
Over 1,800 peple lst their lives in the hurricane.
It caused USD 108 billin in damage.
HURRICANE KATRINA
Stars after the strm
Pre-reading: What’s yur understanding f the title?
Hint: Pay attentin t the emtinal wrds and imagery which are used t describe an memrable experience while reading.
A. Narratin( 记叙文 )B. Expsitin( 说明文 )C. Argumentatin ( 议论文 )
Accrding t the title Stars After the Strm! ,we can guess the passage is a/an ___________
While-reading: Read fr the main idea
A. hw t prtect urselves during a hurricaneB. suggestins n prtecting the envirnmentC. the authr's experience during and after a hurricane
The passage is abut ___________.
While-reading: Read fr structure
Divide the stry int several stages accrdingly.In what way is this stry develped? In time/chrnlgical rder.
HURRICANEKATRINA
During the hurricane
Right after the hurricane
A few days later
One year later
While-reading: Read fr details
Cmplete the diagram with wrds and expressins frm the passage.
The rf ________ ________________The street turned int a river and we were ging nwhere.
was blwn away
Feelings Causes
We didn’t have enugh drinking water.It was ht and ___________ ________________________.
Mm tld us t ________________________ ________________________. The amazing stars at night gave us hpe fr the future.
smelt s bad everywhere
always try t see the gd side f things
A few dayslater
We were rescued.Smartie ______________ _____________.
just in time
Many families have cme back t New Orleans and are wrking tgether t ___________________________________.
ur hmes and ur lives
Feelings Causes
The change f the authr’s feelings
What srt f attitude t life is reflected in the authr’s experience f lking at the night sky?
It reflects a psitive attitude tward/ twards the hardship in life. Stars in the night sky stand fr the hpe that gives them the cnfidence t mve n and rebuild their hmes and lives.
Hw d yu understand “strm” and “stars”?
bad weather with strng winds and rain
disasters and
challenges r lessn
a large ball we see as a pint f light in the sky at night
gal r directin
Peple ften use imagery t interpret the thughts and feelings f the authr f the passage.
difficulties
When all else is lst, the future still remains.就算失去了一切，也还有未来。
Pst-reading
1. Why des the authr say “Althugh it was nly a few days befre we were rescued, it felt like mnths”?
Because they lst their hme and suffered a lt frm the hurricane. It was s hard t spend thse miserable days that seemed endless.
2. If yu were in the same situatin as the authr, what wuld yu think and d?
Keep a gd and calm md in life.Ask friends fr help.See the bright side when facing a negative situatin.Fulfill hpe fr the future.D sme preparatin.…
3. What d yu think culd be dne t help the lcal peple rebuild their hmes?
Raise mney fr them t rebuild.Write letters t encurage them.D sme physical wrk fr them if pssible.Pst necessary materials t them.…
Wrk in pairs. Act ut an interview with the authr abut their experience f Hurricane Katrina.
Step 1: Read the passage again and underline the imprtant infrmatin.Step 2: Prepare questins fr the interview using the infrmatin yu underlined. Step 3: Decide the rles f interviewer and interviewee and act ut the interview.
Language pints
I was sitting in my rm with my cat,Smartie,n my lap,when the rf just flew ff. 我坐在房间里,我的猫Smartie趴在我的大腿上,正在这时,屋顶突然飞走了。【句式剖析】 “was/were ding when+一般过去时”表示“正在做某事,(这时)……”。【句式拓展】when用作“这时;突然”时的其他结构:be abut t d sth when... 正要做某事突然……be n the pint f ding sth when... 正要做某事突然……had just dne sth when... 刚做完某事突然……
was ding my hmewrk
was abut t d
【迁移应用】完成句子(1)我正在做我的作业,这时她进来了。I 　　　　　　　　　　　　　　when she walked in. (2)我正要做我的作业,这时她进来了。I 　　　　　　　　　my hmewrk when she walked in. 
Our street turned int a river in secnds. 我们的街道在几秒钟内就变成了一条河。◆ turn int变成【词汇拓展】turn away 　　把(脸)转过去;把……打发走turn arund转过身,转向反方向turn dwn 拒绝;调小(音量) turn up出现;调大(音量) turn ff关掉 turn n 打开turn ut 结果是;证明是turn t求助于;翻到(书的某页);查阅;转向
【迁移应用】用适当的介/副词填空(1)All this may turn 　　　　　t be impssible. (2)Fllw the main rad until it branches and then turn 　　　　　the left. (3)The hall was full,and hundreds f fans had t be turned　　　　　. (4)He asked Jane t marry him but she turned him 　　　　　. 
But as Mm kept n reminding us,we were all tgether and safe. 但正如妈妈一直提醒我们的那样,我们都在一起,很安全。◆ remind v.提醒;使想起【词汇拓展】remind sb f sth　　　使某人想起某事remind sb t d sth提醒某人去做某事remind sb that...提醒某人……reminder n.起提醒作用的人或物I remind him that he must g hme befre dark. 我提醒他必须在天黑前回家。
remind me f
remind me t　
a reminder f
【迁移应用】完成句子(1)这些照片使我想起学生时代。The pictures 　　　　　　　　my schldays. (2)请提醒我给母亲写信。Please 　　　　　　　　　　write t Mther. (3)这座被毁的教堂被保留下来,提醒人们战争的恐怖。The damaged church was preserved as 　　　　　　　　the hrrrs f war. 
What srt f attitude t life is reflected in the authr’s experience f lking at the night sky? 作者看夜空的经历反映了怎样的人生态度?◆ reflect v.显示;反映;反射;考虑,思考【词汇拓展】reflect n/upn 反省;认真思考be reflected in 倒映在;反映在reflectin n. 反射;反映;映像;显示;表达n reflectin 经再三考虑;反思
Writing safety guidelines
Read the hurricane safety guidelines and answer the questins.
1 What is the purpse f safety guidelines?
T help peple t increase their chances f survival and lessen the negative effects it has n them, their family, their prperty, and even their business.
2 What type f language is used in safety guidelines?
Imperative clauses
We use imperative clauses when we want t tell smene t d smething r nt t d things. (mst cmmnly fr advice, suggestins, requests, cmmands, rders r instructins).They usually dn’t have a subject – they are addressed t the listener r listeners, wh the speaker understands t be the subject. We use the base frm f the verb.
Preparatin fr writing写作指导
安全准则是上级对下级、组织对成员、政府对民众等布置安全工作、传达安全建议等使用的一种应用文体，在日常生活和工作中为人们广泛使用。 安全准则由两部分组成，即开头语和正文。行文中要注意其语言特点和叙述特点。
1. 语言特点多用一般现在时。安全准则主要表达日常工作、学习和生活中的注意事项，因此文中时态以一般现在时态为主。多用祈使句。安全准则主要用于对活动参加者提出的要求或注意事项。多用简单句。写安全准则的目的是把将要进行的活动及有关事项交代清楚，所以采用的句子必须简洁明了，以短句、单句为主，能使读者一目了然。
2. 叙述特点按类别分层展开叙述注意事项。每个事项用一个或多个句子表达，这样能使层次清晰，切忌用一个句子表达几个事项。罗列信息点时，按主次、详略、类别、时间等顺序排列，以确定先写什么后写什么。用文字表示时，必须做到明确清楚，不能含糊其辞。
【增分表达】1. 高级词汇pay attentin t safety, result in great lss f…, in case f fire, turn ff the pwer supply, bey traffic rules, jin in basic medical training, escape frm accident, run ut ne after anther t the playgrund as sn as pssible, give sb. detailed instructins n hw t escape,is trapped/buried under the ruins
2. 过渡词t begin with, at first, secndly, in additin, then, later n, sn, afterwards, finally, at last, sn after that,in particular
Make ntes fr fld safety guidelines based n the hurricane safety guidelines in Activity 5. D further research if necessary.
fld safety tips
things t d befre a fld
things t d during a fld
things nt t d during a fld
It’s imprtant t keep away frm electricity.
Things t d befre a fld
It’s imprtant t prepare a first aid kit.
The first thing t d is listen t the weather frecast.
Remember t prepare enugh fd and drinking water.
Things t d during a fld
Try t mve t a higher place if yu can.
Grab a wd r smething useful if yu are in water.
Things nt t d during a fld
Dn’t drink tapwater therwise yu will get really sick.
It’s imprtant t stay psitiveand never give up.
Dn’t take t many persnal belngings with yu.
befre a fld
during a fld
things nt t d
It’s imprtant t stay psitive and never give up.
Nw write fld safety guideline. Use the expressins in the bx t help yu.
Share yur guidelines with the class.
When a fld cmes, First f all, befre a fld, we need t listen t the weather frecast. Then we can prepare sme fd and drinking water and a first aid kit. Secndly, during a fld, try t grab a wd blck r smething useful fr yu if yu are in water. And remember t mve t a higher place if yu can. Thirdly, dn’t drink the tapwater therwise yu will be really sick. Our lives are the mst imprtant, s dn’t take t many persnal belngings with yu. What’s mre, keep psitive and never give up.
D sme research nline and find a stry abut hpe in the face f disaster. Cmplete the ntes with infrmatin abut yur stry.
Presenting ideas
Wrk in grups. Tell yur stry t ther grup members. Use the ntes in Activity 1 and the expressins in the bx t help yu. Chse ne stry as yur grup stry and present it t the class.
Write a passage after class t state yur pinins abut the fllwing tpic:Hw t stay psitive in the face f difficulties and disasters?