初中英语人教版（2024）九年级上册（2024）Unit 1 The Changing WorldSection B1a-1f优秀ppt课件

这是一份初中英语人教版（2024）九年级上册（2024）Unit 1 The Changing WorldSection B1a-1f优秀ppt课件，共86页。PPT课件主要包含了学习目标，Speaking，Summary，Exercises，Homework等内容，欢迎下载使用。
Pre-reading 读前激活
While-reading 阅读理解
Deep Analysis 深度分析
Speaking 口语输出
Summary 总结延伸
Language Pints 语言点
Exercises 练习
Learning Aims
① 能运用略读和扫读策略快速获取文章主旨和细节信息 铁路长度、480km、2017年通车、行程变化等② 能根据上下文猜测词义（fast track, cut, cnnect等）③ 能在阅读中识别一般过去时和现在完成时的运用④ 能用英语口头和书面形式描述蒙内铁路带来的变化 使用数据和事实支撑观点
Pre-reading
1.Des yur hmetwn have a train system? 2.Hw des it benefit lcal lives?
What d yu knw abut Africa?
Discuss:• Where is Kenya n the map?• Des yur hmetwn have a train system?• Hw des the railway benefit lcal lives?BIG Questin:What brings abut changes?
Lk at the title and the picture. What is the text prbably abut?Then read it quickly t check yur predictin.
On the Fast TrackWhat d yu think?A. A fast train raceB. A fast railway and its impactC. Hw t build a railway✔ Answer: B
While-reading
Read quickly (3 min). Match the main idea.
Skimming Tips:• Read the title, first sentence, and last sentence f each paragraph.• Dn’t stp at unknwn wrds. Fcus n the big picture!Main Idea:The text is abut the Mmbasa-Nairbi Railway and hw it has changed peple’s lives in Kenya.
Match the numbers t the facts
1. _______: the year the new railway was pened2. _______: the year the ld railway line was built3. _______: the number f peple wh use the new train every year4. _______: the length f the Mmbasa-Nairbi railway in kilmetres5. _______: the hurs it used t take t reach Nairbi frm Mmbasa by train6. _______: the hurs it takes t reach Nairbi frm Mmbasa nw by train
ver 2 millin
True r False?
(1) The Mmbasa-Nairbi Railway is 480 km lng.
(2) The ld railway was built in 2017.
Crrectin: The ld railway was built in 1901.
(3) The jurney nw takes nly 4 hurs.
(4) The railway was built by Kenya alne.
Crrectin: It was built with China’s help.
(5) Over 2 millin peple use the railway every year.
Clse Reading: Paragraph 1-2
Q1: What type f writing is the text?✔ A news reprt / infrmative text abut a railwayQ2: What was the prblem with the ld railway?• It was very slw (tk abut 10 hurs)• It was uncmfrtable• It was built in 1901 — very ld!
Q3: Hw des the new railway benefit lcal Kenyans?
Benefits:• Faster travel (10h → 4h)• Mre cmfrtable rides• Easier fd transprt• Mre jbs and business• 2 millin+ passengers/year
Q4-Q5: Vcabulary in Cntext
Q4: Why is easier fd transprt imprtant?Fresh fd can reach mre peple faster. Farmers can sell their prducts t cities far away. This imprves the ecnmy.Q5: What des "n the fast track" mean in the title?• Literal: a railway that makes travel fast• Figurative: a quick way t develpment and prgressKenya is n the fast track t a brighter future.
Cmplete the infrmatin table
Deep Analysis
Changes brught by the Railway
Mmbasa-Nairbi Railway
Transprtatin
10h → 4hFaster, cmfrtable
Fd transprtJbs & business
2M+ passengersCnvenient travel
China’s helpBelt & Rad
Think Deeper
1. What des the writer want t tell us? Cperatin between cuntries can bring psitive changes.2. Hw is this cnnected t ur unit theme? Changes happen nt nly lcally but glbally. Internatinal cperatin is a frce fr psitive change.“独行快，众行远” — African prverb“大道之行也，天下为公” — Chinese wisdm
Discuss the questins.
Have yu seen r heard f any similar changes in the wrld ver the last several years?Where was it and what happened?
In what ther ways can China wrk tgether with ther cuntries t build a better wrld?
What did we learn tday?
Reading Strategies:• Skim → Main idea• Scan → Key details (numbers, names)• Clse read → Deep meaning & vcabularyKey Facts:• Mmbasa-Nairbi Railway: 480km, pened 2017• Travel: 10 hurs → 4 hurs• China’s help → Belt & Rad cperatin
Language Pints
as a result 结果，因此
Frm the text:As a result, the jurney nw takes nly fur hurs.Usage: as a result = therefre / cnsequentlyHe studied hard. As a result, he passed the exam.
transprt 运输，运送
Frm the text:It is nw easier t transprt fd t different places.transprt + nun: transprt gds / fd / passengersnun frm: public transprt / transprt system
deal 交易，处理
Frm the text:It was a really bad deal fr passengers.deal (n.) = agreement / arrangementdeal with (v.) = handle / manage
cnvenient 方便的
Frm the text:The railway is very cnvenient fr peple.cnvenient (adj.) = easy t use / suitableIt is cnvenient t take the train.cnvenience (n.)
benefit 好处，受益
Frm the text:The railway has benefited many Kenyans.benefit (n.) = advantage / gd resultbenefit (v.) = t help / t be useful frExercise benefits yur health.
Fill in the blanks
1. The ld rad was very ______ (rugh/smth), s travel was difficult. ✔ rugh2. Over tw millin ______ (passengers/turists) use the railway each year. ✔ passengers3. The railway brings many ______ (benefits/prblems) t lcal peple. ✔ benefits4. Heavy ______ (lrries/bikes) nw carry gds alng the new rad. ✔ lrries5. It is very ______ (cnvenient/expensive) t travel by train nw. ✔ cnvenient
Match the wrds t their meanings
书面作业 + 口头作业
书面作业 Written
A层（必做）：用完整句子写出蒙内铁路的 5 个关键事实（480km、通车年份、行程变化、客流量、中国援建）。B层（选做）：写一篇 80 词短文介绍蒙内铁路，包含其基本信息、带来的变化和你的感受。C层（选做）：研究另一个中国援建项目（如中老铁路、雅万高铁），写 100+ 词报告，比较它与蒙内铁路的异同。
① 朗读你最喜欢的段落并录音。② 用英语向家人介绍蒙内铁路（至少3个事实）。
Blackbard Design 板书设计
On the Fast Track
Mmbasa-Nairbi Railway480 km / Opened 2017China’s help10h → 4h travel2M+ passengers/year
TransprtatinEcnmyDaily LifeCperatin
Reading Strategies
Skim → Main ideaScan → Key detailsClse read → Deep meaning
BIG Questin: What brings abut changes? 独行快，众行远
Key Vcab: cnnect, transprt, cut, fast track, cnvenient, benefit