英语八年级下册（2024）Section B集体备课ppt课件

这是一份英语八年级下册（2024）Section B集体备课ppt课件，文件包含第6课时SectionBProjectReflectingpptx、StormChasingmp3、自然灾害全民防灾系列动画之洪涝来了mp4等3份课件配套教学资源，其中PPT共20页， 欢迎下载使用。
Wrk in a grup t make a chain stry abut a wildfire r a snwstrm. Read the intrductins f the tw stries.
During the ht and dry summer last year, my family experienced the first natural disaster f ur lives. We were hiking in the muntains when lightning flashed acrss the sky. The sky gt darker and darker. And then we realized that we weren’t lking at cluds. It was smke! There was a wildfire!
Last winter, my family had a terrifying experience. It started ne evening while we were enjying a quiet night at hme. My parents were watching TV while my brther was ding his hmewrk. I, n the ther hand, was glued t my bedrm windw. Thick snw was falling and the wrld utside was grwing whiter and whiter.
Chse ne intrductin and cntinue the stry. Take turns t add ne r tw sentences. Yu can use the example belw t help yu.
A: “Lk!” my brther shuted. “I can see the fire ver there!”B: I had my phne ut. I was ready t call fr help.C: My dad …
Write dwn yur stry and imprve it. Chse ne member t tell the stry t the class. Vte fr the best chain stry.
During the ht and dry summer last year, my family experienced the first natural disaster f ur lives. We were hiking in the muntains when lightning flashed acrss the sky. The sky gt darker and darker. And then we realized that we weren’t lking at cluds. It was smke! There was a wildfire!
“Lk!” my brther shuted. “I can see the fire ver there!” I had my phne ut. I was ready t call fr help.My dad shuted, “Wildfire! Let’s run back!” My mther shuted, “Be quick! And be careful!” My father called the firefighters and tld them that a wild fire had brken ut here. Then we ran dwn the muntains. At last, we were safe. And the firefights came, they put ut the fire.
* Reading Plus
Strm Chasing: A Dangerus but Imprtant Jb
Are yu afraid f big strms? Many peple are. But did yu knw sme peple g ut t chase trnades? Such strms can hit suddenly and mve very quickly, s strm chasers always have t be prepared.
be afraid f 害怕
When a trnad is abut t hit, prfessinal strm chasers try and get clse t it t cllect imprtant infrmatin. Strm chaser Tim Samaras designed and built many different instruments fr studying trnades. Thrughut his career, the engineer chased dwn mre than 120 trnades. Often, he filmed the strms while they were happening just a few kilmetres away.
During a strm, strm chasers put special equipment in the way f the trnad. The equipment cllects infrmatin abut things such as wind speed and air pressure. This helps scientists t make better frecasts. It can even help peple understand hw pwerful the winds can be, and as a result, change hw we build ur huses.
Strm chasing can be exciting, but als very dangerus. The strm chasers' knwledge and experience are nt always enugh t keep them safe. On 31 May 2013, Samaras and his team were chasing the El Ren trnad in Oklahma, USA. T their surprise, the trnad behaved in an unexpected way. It grew rapidly and changed its speed and directin.
t ne’s surprise 令某人惊讶的是……
On that terrible day, the largest trnad ever recrded appeared. It was 4.2 kilmetres wide and had winds tpping 480 kilmetres per hur. While the trnad was mving twards them, Samaras and his team were driving as fast as they culd. Sadly, when the trnad hit their car, it threw their car int the air like a ty. All three men in the car died.
The stry f Tim Samaras is very sad, but his wrk cntinues t play an imprtant rle in weather science. Thugh strm chasing remains a dangerus jb, the gal f strm chasers is t learn mre abut strms t keep peple safe. Fr peple like Samaras, that gal makes it all wrth it.
Read the text and cmplete the summary.
A trnad is a type f strm. It can hit ________and mve very quickly. Strm chasers get clse t trnades t cllect imprtant ____________ . This can help scientists t make better ________ . It can als change hw peple build ________ . Hwever, strm chasing can be a very __________ jb. In 2013, Tim Samaras and his team _______ when they were chasing the El Ren trnad. But strm chasers tday cntinue t d such wrk. Their gal is t keep peple ________.
Discuss the questins.
1. What d yu think f Tim Samaras's jb as a strm chaser?
I think his jb is very dangerus but als very imprtant. Althugh it may cst peple's lives, it helps scientists learn mre abut trnades and keep peple safe. S it is meaningful wrk.
2. What d yu need t be a gd strm chaser?
T be a gd strm chaser, we need t have rich knwledge abut weather. Als, we must be brave enugh and have a lt f experience. Besides, we need t be careful and prepared.
3. D yu knw f any ther dangerus jbs? Why d peple d them?
Yes, I d. Fr example, firefighters r deep-sea divers. Peple d these jbs because they are respnsible. They want t prtect thers r help peple in need. They als feel prud t d such imprtant wrk.
1. Can yu name different natural disasters and talk abut their impacts?2. Can yu describe peple's actins befre, during, and after a natural disaster?3. Can yu talk abut what yu were ding during an event in the past?4. Hw shuld we prepare fr and stay safe in bad weather r natural disasters?