初中英语人教版（2024）九年级上册（2024）2a-2d教学课件ppt

这是一份初中英语人教版（2024）九年级上册（2024）2a-2d教学课件ppt，共38页。PPT课件主要包含了Lead-in，Exercises，Homework等内容，欢迎下载使用。
What can yu see in the pht?
Lk and share
I can see China’s high-speed train running n the railway. Behind it stands the famus Yellw Crane Twer in Wuhan, with plants and flwers everywhere.
Hw d yu feel abut the pht?
I feel really prud f ur cuntry. The ancient twer shws ur traditinal culture, and the high-speed train stands fr mdern technlgy. It’s a perfect mix f ld and new.
What creative ideas can yu find frm it?
Ancient peple had creative ideas t build great traditinal buildings like Yellw Crane Twer.
We mix traditinal culture and mdern inventins tgether t make ur life better.
great inventins
cnvenient life
technlgical prgress
cultural develpment
Let’s watch and think.
Pre-listening
Wrds and Expressins
Match the names with the things. Find ut when they were invented.
high-speed train
Let’s ask and answer!
Let’s learn.
I wash my clthes every day.
While-listening
Listen t the cnversatins. Chse the inventin each cnversatin talks abut and find ut where they are frm.
Listen again and circle T fr true r F fr false.
Super See is a pair f sunglasses designed t prtect peple’s eyes. A mini-camera is cnnected t Super See t help with reading. Fd is added by Smart Ck itself. A buttn n Smart Ck shuld be pressed befre cking. Hundreds f kinds f dishes can be made by Smart Ck.
What d the tw inventins lk like and what can they be used fr? Describe them t a partner.
Cnversatin 1Guide 1: Welcme t the Internatinal Exhibitin f Inventins! Over here, we have Super See frm Germany.Ella: ______________________. 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, ____________________________________________. 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. ____________________________________.Ella: Amazing!
Listen again and fill in the blanks.
They lk like sunglasses
a mini-camera is cnnected t the frnt f the glasses
They can als cntrl the clur and picture
Cnversatin 2Teng Fei: What smells s delicius?Guide 2: Cme and have a try. Smart Ck frm China is ________________.Teng Fei: Really? Hw des it wrk?Guide 2: It’s simple! ___________________________________ 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, ___________________________________.Guide 2: Hw nice f yu t think s. I’m sure yur mther will lve it.
cking sme fd
Put fd like carrts and nins in the cup
my mther can take a break frm cking
Let’s watch and learn.
Listen t the cnversatin and answer the questins.
2. What was Han Lin’s favurite inventin? Why?
He went t the Internatinal Exhibitin f Inventins last weekend.
His favurite inventin was the 3D printer. Because almst everything can be made by it, and it is widely used in daily life and medical fields.
Cmplete the sentences with the crrect frms f the wrds in the bx. Then listen again and check yur answers.
Pst-listening
Listen again and tick the things yu hear that the 3D printer can make. What else d yu knw that it can make?
List the things yu use every day and chse ne that is the mst useful fr yur life. Then talk abut what it lks like and what it is used fr with a partner.
LanguagePints
Ella: Hi, Han Lin! Did yu g t the Internatinal Exhibitin f Inventins last weekend?Han Lin: Yes, sme amazing inventins were shwn frm all ver the wrld.Ella: What inventin did yu like the mst?Han Lin: Oh, the 3D printer was amazing.Ella: Why?Han Lin: Almst everything under the sun can be made by it.Ella: Really? Like what?Han Lin: Well, all kinds f everyday bjects. Tys, chairs, tables, and even huses can all be made by the 3D printer.
Ella: That’s cl!Han Lin: Yeah. And in medicine fr example, arms and legs, even hearts can be created by the 3D printer.Ella: That’s great! Hw des it wrk?Han Lin: Well, first, the bject is designed n a cmputer. Then, a file is created and sent t the 3D printer. The 3D printer reads the file, and after that, the bject is prduced by building up plastic.Ella: Is nly plastic used?Han Lin: N, ther materials can als be used t prduce things. It can even make fd.Ella: Oh, really? I’d lve t try 3D-printed fd!
All the players ____________ (praise) highly fr fighting hard fr their hmetwns during the match.With the develpment f the sciety, we ______________ (influence) a lt by mdern media, such as Duyin and Kuaishu.The bk was _________ (translate) int many ther languages last year.The by came up with a ________ (use) idea t save water.Lts f famus ___________ (invent) were made by teenagers.
were praised
are influenced
1. Memrize the new wrds and phrases.2. Practice the cnversatins with yur partner using the wrds and sentence patterns we have learned .3. Finish the exercises.