初中英语人教版（2024）九年级上册（2024）Unit 5 Power of IdeasSection A1a-1d精品课件ppt

这是一份初中英语人教版（2024）九年级上册（2024）Unit 5 Power of IdeasSection A1a-1d精品课件ppt，共16页。PPT课件主要包含了教学目标，学习重难点，lead-in，Free Talk，Summary，Homework等内容，欢迎下载使用。
Pst-listening
Pre-listening
While-listening
了解中外代表性发明（德国智能助视设备、中国智能烹饪机、高铁），感受古今科技变迁。增强民族自豪感，体会中国现代科技创新实力，理解发明改变生活的理念。
通过图片匹配、年份配对、听力分层任务，掌握听前预测、抓取关键信息的听力策略。小组合作对话练习，提升口语表达与合作探究能力。
对比古今交通工具、照明工具，辩证思考创意发明对生活的改变。能自主描述发明外形、用途，形成逻辑完整的口头表达。
1.学习重点1. 发明类词汇识记与运用； 2. 核心句型 be used fr； 3. 听懂听力对话，提取发明外观、功能关键信息。2.学习难点1. 一般过去时被动语态的理解与口头运用； 2. 完整、有条理地口头介绍一款发明。
1. What can yu see in the pht?2. Hw d yu feel abut the pht?3. What creative ideas can yu find frm it?
I can see a high-speed train and the Yellw Crane Twer. There are many green trees arund them.
I feel really prud f China. The ancient twer shws ur traditinal culture, and the high-speed train stands fr mdern technlgy. It’s wnderful t see ld and new beauty tgether.
The idea f fast high-speed trains is a great creative inventin.
Lk and share
Let’s watch and learn
What d creative ideas bring abut?
Inventins ften cme frm creative ideas.
Creative ideas can change peple’s lives.
Hw d inventins change peple ’s lives?
They make it cnvenient, fast, cmfrtable, time-saving, advanced...
high-speed train
mbile phne
Let’s lk and say
high-speed train
Match the inventins with the years and then say ut.
1. high-speed train2. camera3. TV4. mbile phne5. plane6. laptp
197319031981196418391927
Use the sentence：I think it was invented in .
D yu knw where we can see the latest inventins?
Exhibitins f Inventins
Let's fllw Ella and Tengfei t the Internatinal Exhibitin f Inventins.
While-writing
Listen t Cnversatin 1 and repeat.Guide 1: Welcme t the Internatinal Exhibitin f Inventins! Over here, we have Super See frm Germany.Ella: They lk like sunglasses. What are they used fr?Guide 1: They’re fr peple wh can’t see well. They dn’t find nrmal glasses helpful.Ella: Hw d they help peple t see?Guide 1: Well, a mini-camera is cnnected t the frnt f the glasses. It makes everything lk larger. Wrds can als be turned int sund.Ella: Cl! S they can help peple watch TV and read bks.Guide 1: Yes. They can als cntrl the clur and picture.Ella: Amazing!
Listen t Cnversatin 2 and repeat.Teng Fei: What smells s delicius?Guide 2: Cme and have a try. Smart Ck frm China is cking sme fd.Teng Fei: Really? Hw des it wrk?Guide 2: It’s simple! Put fd like carrts and nins in the cup n the tp f the machine. Then press this buttn. All the fd is cut and fried. The il and salt are als added by the machine itself.Teng Fei: Fantastic! Hw many kinds f dishes can it make?Guide 2: Hundreds! It has an app with many recipes.Teng Fei: Great! With this rbt, my mther can take a break frm cking.Guide 2: Hw nice f yu t think s. I’m sure yur mther will lve it.
A: What des Super See lk like?B: It lks like a pair f rdinary sunglasses. There is a small mini-camera n the frnt.A: What is it used fr?B: It’s used fr peple wh can’t see well. It can make things bigger and turn wrds int sund t help them read and watch TV.
1. Inventinshigh-speed train, camera, mbile phne, plane, TV, laptp2. 核心句型—What’s it used fr?—It’s used fr helping peple / cking fd.3. 一般现在时被动语态结构：am/is/are + 动词过去分词The bject is designed /created/prduced.
02.Chse t d