人教版（2024）八年级下册（2024）Section B示范课ppt课件

这是一份人教版（2024）八年级下册（2024）Section B示范课ppt课件，共42页。PPT课件主要包含了新课引入，新课讲解，归纳小结，强化训练，单词拼写，northern，death等内容，欢迎下载使用。
Munt Qmlangma.
Where is this place?
What d yu knw abut Munt Qmlangma? Tell a partner.
It’s the highest muntain in the wrld. It’s 8,848.86 meters tall.It’s n the brder f China and Nepal. Many peple want t climb it.It’s very cld there. The air is thin, s it’s hard t climb.
Scan the article t find the infrmatin belw.
Arabic numeral 阿拉伯数字
capital letter 大写字母
1. ___________________: what climbers called the way up the nrthern side f the muntain2. ___________________: the distance between the Secnd Step and sea level3. ___________________: the year the first Chinese team reached the tp f Qmlangma4. ___________________: the height f Qmlangma in 2020
8,600 metres
8848.86 metres
Language pints
1. what climbers called the way up the nrthern side f the muntain 登山者把通往山北侧的路线叫做什么nrthern 作形容词，意为“北方的；北部的”。它说明事物具有来自北方或位于北方的属性，但更 强调地域概念和文化、气候等方面的特征。It’s clder in nrthern cuntries. 北方国家的天气更冷。
【拓展】nrth 的用法：(1) 作名词，意为“北；北方；北部”，前面一般要加定冠词the。The wind is blwing frm the nrth. 风从北方吹来。(2) 作形容词，意为“北方的；北部的；朝北的”。The nrth wind made us feel cld. 北风让我们感觉很冷。(3) 作副词，意为“向北方；朝北”。We drve nrth fr tw hurs. 我们向北行驶了两个小时。
Reaching New HeightsT mst peple, Munt Qmlangma is ne f the greatest wnders f the wrld. On the highest place n earth, yu will feel like yu are able t tuch the sky. But nly the best climbers reach the tp, and that is nly if they survive the terrible cnditins first. On the muntain, temperatures can fall t -30 degrees. Climbers must als deal with thin air, high cliffs, and changeable weather.
Befre 1960, n ne was able t reach the tp f Qmlangma frm the nrthern side. Muntain climbers even called that way the “Death Rad”, but a Chinese climbing team was determined t make the climb.
On 24 May 1960, climbers Liu Lianman, Wang Fuzhu, Qu Yinhua, and Gngbu arrived at the Secnd Step. It was 8,600 metres abve sea level. Peple said it was s high that even birds culd nt reach it. Liu allwed his teammates t step n his shulders. Bit by bit, the climbers pulled themselves up, and they made it past the Secnd Step. At 4:20 a.m. n 25 May, the Chinese natinal flag flew abve the wrld’s highest muntain fr the first time.
In 1975, anther Chinese team climbed t the tp f Qmlangma t d research. This time, they brught a ladder t the Secnd Step. Until 2007, almst all climbers frm the nrthern side used this “Chinese Ladder” t reach the tp much faster. In 2020, a Chinese research team went t Qmlangma t measure its height — 8,848.86 metres.
Climbing Qmlangma is dangerus. Sme climbers reach the tp successfully, but many fail. Why d peple still risk their lives t climb the highest muntain in the wrld? It is because human curisity and ambitin cannt be stpped. Or, as the English explrer Gerge Mallry put it, it is simply “because it’s there”!
只有在……的情况下才能
引出话题：珠峰的艰难与神奇
be determined t d sth 下定决心做某事
提出挑战：北坡的“死亡之路”
pull neself up 奋力向上爬；用力站起身
make it 成功做到；设法完成
核心事迹：中国登山队的三次壮举
risk ne’s life t d sth 冒着生命危险去做某事
as sb. put it 正如某人所说
2. But nly the best climbers reach the tp, and that is nly if they survive the terrible cnditins first. 但只有最优秀的登山者才能登顶，而且前提是他们首先能在恶劣的条件下存活下来。survive 作动词，意为“生存；存活；艰难度过；从……中幸存”。Sme plants can survive thrugh the cld winter. 有些植物能熬过寒冷的冬天。She survived the car accident withut any serius injuries. 她在车祸中幸免于难，没有受重伤。
【拓展】survive n 靠……生存He can survive n a small amunt f fd every day. 他每天靠少量的食物就能生存。
3. Muntain climbers even called that way the “Death Rad” ... 登山者甚至把那条路称作“死亡之路”……【辨析】die, dead, dying 与 death
His dg died last week. 他的狗上周死了。The bird is dead. 这只鸟死了。The dying man said his last wrds. 那个垂死的人说了他的遗言。His death made us very sad. 他的去世让我们非常伤心。
4. It was 8,600 metres abve sea level. 它位于海拔8600米的高度。abve 作介词，用法如下：(1) 表示“(位置)高于；在……之上(不一定垂 直)”，与 belw相对。There is a bridge abve the river. 河的上方有一座桥。(2) 表示“(数量、程度、年龄等)超过；高于”。The temperature will be abve 30℃ tmrrw. 明天的气温将超过30摄氏度。
5. Bit by bit, the climbers pulled themselves up, and they made it past the Secnd Step. 登山者们一点一点地向上攀爬，最终成功越过了第二台阶。make it的用法：(1) 表示“成功做到；赶上”。I studied hard and made it t the tp f the class! 我努力学习，成功成了班级第一名！
(2) 表示“康复；度过难关”。Dn’t wrry. Yur grandma will make it thrugh the illness. 别担心。你奶奶会康复的。(3) 表示“约定时间或到达某地”用make it+ 时间/地点。Let’s make it 3 p.m. at the park. 我们约下午3点在公园见吧。(4) 用来鼓励别人。The test is hard, but I believe yu can make it! 考试很难，但我相信你能成功！
6. Sme climbers reach the tp successfully, but many fail. 一些登山者成功登顶，但也有许多人失败了。successfully 作副词，意为“成功地”They successfully climbed the muntain. 他们成功登上了那座山。【拓展】(1) succeed 作动词，意为“成功；接替” succeed in ding sth 成功做某事She succeeded in passing the exam. 她成功通过了考试。
(2) success 作名词，意为“成功；成功的人或事”success in ... 在……方面的成功His success in science inspired many peple. 他在科学上的成功激励了很多人。(3) successful 作形容词，意为“成功的”He is a successful writer. 他是一名成功的作家。
7. Why d peple still risk their lives t climb the highest muntain in the wrld? 为什么人们仍然要冒着生命危险去攀登世界最高峰呢？risk的用法：(1) 作动词，意为“使……冒风险/面临危险”。①risk ding sth 冒险做某事He risked lsing his jb by telling the truth. 他冒着丢掉工作的风险说出真相。②risk ne’s life 冒生命危险Firefighters ften risk their lives t save thers. 消防员们常常冒着生命危险救人。
(2) 作名词，意为“危险；风险”。①take a risk 冒险She tk a risk and started her wn business. 她冒险开始了自己的生意。②at risk 处于危险中Many animals are at risk f extinctin. 许多动物面临灭绝的危险。
【拓展】risk 的形容词为 risky，意为“有危险/ 风险的”。Skydiving is a risky sprt. 跳伞是一项有危险的运动。
Read the article again. Match the paragraphs with the main ideas.
_________ Paragraphs 1 and 2_________ Paragraphs 3 and 4_________ Paragraph 5
A. Achievements f Chinese teamsB. Reasns fr climbing QmlangmaC. Difficulties and dangers
Read again. Circle T fr true r F fr false. Then crrect the false statements.
Discuss the questins.
1. Hw d yu think the Chinese climbers felt when they placed the natinal flag n tp f Qmlangma?
They must have felt prud, excited and happy. They were the first t reach the tp frm the nrthern side. They achieved a great gal fr themselves and their cuntry.
2. What d yu think Gerge Mallry meant by “because it’s there”?
He meant that the muntain is a big challenge. Peple climb it just because it exists. It is the curisity and the lve f adventure that push them t try. They dn’t climb fr mney r fame.
3. What qualities d yu think a gd muntain climber needs t have?
Strng will, determinatin, team spirit and curage.
1. New wrds and phrases:climber, nrthern, distance, survive, cnditin, degree, cliff, changeable, death, determined, abve, teammate, shulder, bit by bit, ladder, measure, successfully, risk, curisity, ambitin, explrer, simply
2. Reading:Reaching New Heights
1. This stry happened in a __________ (nrth) city in China.2. The ld man tld us abut his past days befre he died. His __________ (die) made us very sad. 3. D yu knw the last Beidu satellite was launched (发射) __________ (success) yesterday?
successfully
二、完成句子1. 在那次地震中幸存下来以后，他决定把更多的时间投入给他的家庭。After __________ __________ __________, he decided t give mre time t his family.2. 做最好的准备，那么你就可能会成功。Prepare fr the best, and yu can __________ __________.3. 昨天吉姆冒着生命危险去救被大火困住的两个孩子。Yesterday Jim __________ __________ __________ t save the tw kids in the fire.
surviving the earthquake
make it
risked his life
阅读理解Stnehenge (巨石阵)With a histry f abut 5,000 years, Stnchenge is ne f the wrld wnders. It’s a circle f stnes f different heights. The stnes used t be abut 200 kilmeters away. Nw peple still wnder hw these peple mved the huge stnes withut machines’ help.Luvre MuseumN visit t Paris is cmplete withut a trip t Luvre Museum, ne f the largest and mst famus art museums in the wrld. Abut 35,000 wrks f art frm different centuries (世纪) are n shw. Amng them, the Mna Lisa is the best-knwn.
Munt QmlangmaMany climbers dream f reaching the wrld’s highest tp- Munt Qmlangma. But there is heavy snw and the xygen (氧气) level is very thin. S Munt Qmlangma seems t say n t any climbers. Tenzing and Edmund were the earliest t arrive at the tp, but they were up there fr just 15 minutes befre cming dwn.Lake District Natinal ParkIn the nrth f England lies Lake District Natinal Park. It is very beautiful with hills, lakes and frests. Mst turists enjy walking arund the lakes and climbing muntains. Lake District Natinal Park is als a perfect place t paint the beautiful cuntryside.
( ) 1. Abut Stnehenge, peple are still wndering hw ancient peple _________.A. succeeded in mving the stnesB. made different stnesC. walked 200 kilmetersD. wrte the histry f machines( ) 2. What’s a great chice t enjy walking arund the lakes?A. Stnehenge.B. Luvre Museum.C. Munt Qmlangma.D. Lake District Natinal Park.( ) 3. The passage is mainly abut _________.A. wrks f art frm different centuriesB. hw peple built ld husesC. the first climbers t reach Munt QmlangmaD. sme famus places in the wrld