英语必修 第三册Unit 6 Disaster and hope示范课ppt课件

这是一份英语必修 第三册Unit 6 Disaster and hope示范课ppt课件，共48页。PPT课件主要包含了Reading，hurricane，热带风暴，热带气旋，热带低压形式，frightened，flow off，worried，hope，happy等内容，欢迎下载使用。
Pre-reading
Lk at the map and answer the questins.
1. Where did Hurricane Katrina frm?2. Where did it hit?3. Hw lng did it last?4. Hw many peple lst their lives in the hurricane?5. What was the cst f the damage Hurricane Katrina caused?
Lk at the map and answer the questins.
Relative Wrds t describe the map.
trpical strm
trpical cyclne
air current
trpical depressin frms
1. Where did Hurricane Katrina frm?
Katrina frmed n the Atlantic Ocean, where there was a trpical depressin.
2. Where did it hit?
It hit mainly the Suthern states, including the suth f Flrida, Luisiana, Mississippi, and Alabama.
3. Hw lng did it last?
It lasted mre than ne week.
4. Hw many peple lst their lives in the hurricane?
Over 1, 800 peple lst their lives in the hurricane.
5. What was the cst f the damage Hurricane Katrina caused?
It caused USD 108 billin in damage.
Fast-reading: Read & Answer
We shuld hld the belief that every clud has a silver lining. Stars f the sky stand fr hpe, leading us thrugh tugh times.N matter what life thrws at us, we are sure t win.
Read the passage and talk abut yur understanding f the title.
Peple ften use emtinal wrds and imagery t describean imprtant event r memrable experience. These wrdsand phrases help us identify and interpret the thughts andfeelings f the authr f the passage.
Learning t learn
Cmplete the diagram with wrds and expressins frm the passage.
During the hurricane
1 __________
The rf 2 ________. The street turned int a river and we were ging nwhere.
HURRICANE KATRINA
Right after the hurricane
We didn’t have enugh drinking water. It was ht and 3 _______________________.
Mm tld us t 4 ________________ ______________________. 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 days later
We were rescued. Smartie 6 _________________________.
came hme just in time
One year later
rebuild ut hmes and ur lives
Many families have cme back t New Orleans and are wrking tgether t 7 _____________________________.
1. Why des the authr say “Althugh it was nly a few daysbefre we were rescued, it felt like mnths”?2. What srt f attitude t life is reflected in the authr’s experience f lking at the night sky?3. If yu were in the same situatin as the authr, what wuld yu think and d? 4. What d yu think culd be dne t help the lcal peple rebuild their hmes?
Think and Share
Careful-reading: Answer the Questins
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.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 the hardships in life. Stars in the sky stand fr the hpe that gives them cnfidence t mve n and rebuild their hmes and lives.
3.If yu were in the same situatin as the authr, what wuld yu think and d?
4. What d yu think culd be dne t help the lcal peple rebuild their hmes?
Wrk in pairs. Act ut an interview with the authr abut their experience f Hurricane Katrina.
1. Read the passage again and underline the imprtant infrmatin.
2. Prepare questins fr the interview using the infrmatin yu underlined.
3. Decide the rles f interviewer and interviewee. Act ut the interview.
Pst-reading: Act ut an interview.
1. It all happened s quickly…
2.Withut a rf, staying inside was t dangerus. There was water everywhere,but we culdn’t drink any f it therwise we’d get really sick.
3. Living in the pen air, we became breakfast, lunch and dinner fr the msquits.
Can yu recall details abut the hurricane?
Hw bad was the situatin?
4. But Mm said that whatever happens, we shuld always try t see the gd side f things. It was difficult t stay psitive, thugh. We had lst ur hme and everything in it, including Smartie.
5. But as Mm kept n reminding us, we were all tgether and safe. Mm’s wrds made us feel better.
What made yu get thrugh the tugh situatin?
Useful expressins t act ut the interview.
Opening questins:1. Can yu recall exactly what happened?2. What were yu ding when the hurricane hit?3. Can yu share mre with us abut …?4. Hw was yur feeling at that mment?5. What impressed yu mst in the rescue peratin? 6. T whm did yu feel mst grateful?
Read the hurricane safety guidelines and answer the questins.
What is the purpse f safety guidelines?What type f language is used in safety guidelines?
T increase readers'chances f surviving a natural disaster.
Cncise and simple language is used with many imperative sentences as tips.
Make ntes fr fld safety guidelines based n the hurricane safety guidelines in Activity 5. D further research if necessary.
Nw write fld safety guidelines. Use the expressins in the bx t help yu.
Things t d befre a fld:listen t the weather warnings.Mve t a safe place immediately if there is an rder.Prepare enugh fd and clean water.Remember t prepare a safeguard and a first aid kit.Things t d during a fld:Try t mve t a place high enugh t keep clear f fldwater, such as the tp flr f a building, the rf , etc.Hld t a tree r a wd blck if yu are in water. It is imprtant t keep away frm electricity.Things nt t d during a fld:D nt drink fldwater as it is nt clean.D nt take t many persnal belngings with yu.Never give up hpe.
Suffering is the mst pwerful teacher f life.苦难是人生最伟大的老师。
When all else is lst, the future still remains.就算失去了一切，也还有未来。
Language Pints
sb. was ding sth. when. . . 某人正在做某事, 这时(突然)…
fly ff 飞出；飞速(或突然)地跑掉
其中when表示“这时/那时(突然)”, 为并列连词, 连接两个并列分句。
I was sitting in my rm with my cat, Smartie, n my lap, when the rf just flew ff.
when作并列连词时还常用于以下句型:
We were abut t start/ were n the pint f leaving when it began t rain.  I had just finished my exam paper when the bell rang.  
归纳总结be ding ... when. . . 某人正在做某事, 这时…had just dne . . . when. . . 刚做完…这时…be n the pint f ding . . . when 正要做…这时…be abut t d . . . when 正要做……这时……
当时我正坐在房间里，我的猫咪斯玛蒂趴在我的腿上，突然屋顶就飞走了。
All f a sudden, there was sky where the rf had been.
all f a sudden 突然，猛地
突然之间，屋顶变成了天空。
I was s frightened that I just frze.
fighten v. 使惊恐；害怕fright n.恐怖；惊吓frightening adj.可怕的，令人恐惧的/惊恐的frightened adj.害怕的，受惊的
freeze v．(使)结冰；冷冻（食物）等；冻僵； 突然停住；呆住[熟词生义]
The rain was cming dwn s hard and s fast. Our street turned int a river in secnds. We were ging nwhere.
cme dwn 下落，下降turn int 变成in secnds 片刻，转瞬间nwhere adv.什么地方都不，无处
暴雨迅速倾盆而下，瞬间就将道路淹没成了河流。我们无处可去了。
There was water everywhere, but we culdn’t drink any f it therwise we’d get really sick.
◆therwise adv.否则;要不然;除此以外; 在其他方面;用别的方法
We must hurry, therwise well miss the train.She is nt very clever, but therwise she's a nice girl.There was sme music playing upstairs. Otherwise the huse was silent.
therwise有时表示一种含蓄的虚拟条件，此时其后的句子要用虚拟语气。Thanks fr yur suggestin, therwise I (nt manage) t slve this prblem.谢谢你的建议, 要不然我不会顺利地解决这个问题。
We just had drinking water that was sent t us by helicpter, but it was never enugh.
I just spent the days watching the bats ging up and dwn the street and lking ut fr Smartie.
我们只能喝直升机运过来的饮用水，但总是不够喝。
spend time (in) ding sth.watch sb./sth. ding sth.
He had disappeared the mment the strm hit.
句中的the mment用作连词，用来引导时间状语从句，意为“一……就……”
引导时间状语从句的名词短语和副词还有:the minute/the instant 一……就…… immediately/instantly/directly 一……就…… the first time 第一次…/ each time 每次… next time 下次…时 / any time 任何时候 last time 上次…时 / by the time 到…为止 every time 每次
The mment I came int the classrm, I saw the sentence n the blackbard. 我一走进教室就看到了黑板上的句子。The first time I interviewed him, he lked a bit nervus. 我第一次去采访他时, 他看起来有点紧张。Every time we made mistakes in ur hmewrk, he wuld ask us t crrect them. 每当我们在作业中出错的时候, 他总是要我们改正。He paid back the mney he wed us immediately he returned hme. 他一回到家就把欠我们的钱还上了。
Living in the pen air, we became breakfast, lunch and dinner fr the msquits. But Mm said that whatever happens, we shuld always try t see the gd side f things.
现在分词短语作原因状语
住在露天的环境里，我们成了蚊子的一日三餐。不过妈妈说无论发生什么，我们都应该尽量看到事物好的一面。
All we had left were the clthes n ur backs. But as Mm kept n reminding us, we were all tgether and safe.
keep n ding sth. 反复做某事
◆remind v. 提醒；使想起
remind sb. t d sth. 提醒某人做某事 remind sb.that/what/hw 提醒某人…… remind sb. f sb./sth 使某人想起某人/某物
◆reminder n. 提醒人的事物;提醒
keep相关短语keep away使离开，远离keep up with跟上；不落后；赶上keep sb. ding sth.使某人一直做某事keep sb. frm ding sth.阻止某人做某事
Please remind him ________ there is an imprtant meeting tmrrw mrning. 请提醒他明早有个重要的会议。This sng reminded me ____ my childhd. 这首歌使我想起了我的童年。He reminded me nt ________________(frget) my prmise. 他提醒我不要忘了我的诺言。The phtgraphs are a ______________(remind) f the life in the 1920s. 这些照片能使人回忆起20世纪20年代的生活。
与remind sb. f sth.结构相同的短语warn sb f sth.告诫;警告某人某事 cnvince sb. f sth.使某人相信某事infrm sb. f sth.通知某人某事 cure sb. f sth.治愈某人的疾病 rb sb. f sth.抢夺某人的某物accuse sb. f sth.指控某人犯有……罪 suspect sb. f sth.怀疑某人有……罪
I remember us all lying under the midnight sky and lking up at the stars.
remember sb. ding sth.
我还记得那时我们躺在午夜的苍穹之下，仰望星空。
Because there were n lights, we culd see the Big Dipper, the Little Dipper and the Milky Way.
the Big Dipper 北斗七星the Little Dipper 小北斗七星the Milky Way 银河
因为没有灯光，我们能看到北平七星、小北斗七星和银河。
Althugh it was nly a few days befre we were rescued, it felt like mnths.
引导让步状语从句, 其后句子不能用 “but”
feel like ding sth. 想要（做）某事
虽然几天后我们就获救了，但却觉得像是过了好几个月。
Thankfully, Smartie came hme just in time. We were s happy t take him with us, althugh then, nne f us knew that we wuldn’t be back fr quite a while.
让步状语从句+宾语从句
thankfully adv.幸亏；幸好 (作状语，修饰整个句子)in time 及时quite a while 很长时间
万幸的是，斯玛蒂及时回了家。我们都很高兴能带上它，不过那时我们都没料到这一去就很久都回不来。
Sme families have yet t return, but many thers have cme back. Althugh we are surrunded by reminders f the disaster, we are wrking tgether t rebuild ur hmes and ur lives.
have yet t 还没有
有的人家仍然流落在外，但也有许多人已经回来了。虽然我们周围的一切都提醒着我们这里曾发生的灾难，但大家都在为重建家园和生活而一同努力着。