初中英语外研版（2024）七年级上册（2024）Unit 5 The power of plants示范课ppt课件

这是一份初中英语外研版（2024）七年级上册（2024）Unit 5 The power of plants示范课ppt课件，共28页。PPT课件主要包含了Review，Rice，Wheat，Corn ，cooking，culture，Summary等内容，欢迎下载使用。
3. ______, CO2 and sunlight turn int ______ and xygen. Oxygen is imprtant t humans-they need it t _______.
What is a plant like?
Hw d plants wrk?
By the end f the lessn, students will be able t…
Use sme listening strategies t listen fr numbers.
Ask fr and give permissin in a plite way.
Read the wrds with /eɪ/ /aɪ/ /ɔɪ/ crrectly.
Understand the listening materials abut crn and get t knw the usage f different plants.
Let’s save ur fd!
Where is Jasn?
Jasn is at the sweet crn festival.
a. The imprtance f crn in Mexic.b. Crn in different cultures.c. A famus Mexican crn dish.
a. The imprtance f crn in Mexic.
The biggest ear f crn is nearly 40 centimeters lng.
Peple started grwing crn in Mexic abut 9000 years ag.
There are ver 600 crn dishes nw!
Jasn: Welcme t Amazing Plants. This is Jasn. I'm at the Sweet Crn Festival in Mexic. Lk at this ear f crn! Can yu believe the size f it?! But it's nt the biggest. The biggest ne is nearly 40 centimetres lng! Peple started grwing crn in Mexic abut 9, 000 years ag. Tday, it's a big part f their cking. There are ver 600 crn dishes nw!Crn isn't just fd. Peple even use it t make tys.It's als part f Mexican culture. Let's g and see!
Hw much d yu knw abut crns?D yu knw the different uses f crns?
Listen and talk abut hw peple ask fr and give permissin.
custmer: ask fr permissin
seller: give permissin
Culd I …?/ Can I…?
Jasn: Can I try the tac?Jse: Sure.Jasn: Yum! Are tacs a traditinal Mexican fd?Jse: They are! We make them frm crn seeds.Jasn: Is this beef inside?Jse: Yeah. Yu can put almst anything in a tac! Nw try these chips. We make them with crn seeds, t.Jasn: Oh, what's that?Jse: It's crn silk tea.Jasn: Crn silk?Jse: It's the "hair" f crn, Peple in many cuntries make tea with it. It is gd fr yur health. Try it!Jse: It's sweet. Oh, what are these?Silvia: They're traditinal dlls. We make them with crn husks.Jasn: S clrful! May I take a vide f them?Silvia: Certainly! Jasn: Crn has s many uses. This is amazing. There's a saying in Mexic: withut crn, there is n cuntry, D yu agree?
Withut crn, there is n cuntry.
Hw d yu understand the Mexican saying: Withut crn, there is n cuntry?
cttn [ˈkɒtn]
bamb [ˌbæmˈbuː]
A:Culd yu tell me abut …?B:Of curse. We can …with :Yes.We can als …with it.A: Very gd! We can …, t. very imprtant fr us!
Chse ne f the plants and talk abut three ways f using it .
A:Culd yu tell me abut bamb?B:Of curse. We can make fd with bamb.A:Yes.We can als make chpsticks with it.A: Very gd! We can make furniture, t.B:The bamb is very imprtant fr us!
Language pints
famus〔形容词〕著名的
be famus fr 因…而出名be famus as 作 …而出名
He is __________________. 他是一位著名的作家。He _________________ his wrks. 他因他的作品而出名。He _________________ a writer. 他作为一名作家而出名。
a famus writer
is famus fr
is famus as
be used t d sth. 被用来做某事是被动结构，相当于be used fr ding sth.。
Cttn _______________clth. 棉花被用来制布。
is used t make
拓展: used t d sth. 过去常常做某事
Linda ___________drink cffee. 琳达过去常常喝咖啡。
be gd fr 对…有益 高频反义短语：be bad fr 对…有害
Ding mrning exercises ________________. 做早操对我们有好处。
is gd fr us
拓展 be gd at（=d well in）擅长 后接名词、代词或动词 –ing 形式。
My friend Bill _______________English. 我的朋友比尔擅长英语。
Culd yu（please）...？（请）你…好吗？是有礼貌地提出请求的交际用语，please后接动词原形。culd 此处表示委婉的语气，并不是 can的过去式。
___________________________where the bkstre is？ 请你告诉我书店在哪里，好吗？
Culd yu please tell me