资源简介

(共24张PPT)
Unit 5 The power of plants
Developing ideas (听说)
Plants are our _________ .
Food
What plants do you know can be made into food
Rice 水稻
Wheat 小麦
Corn 玉米
Rice,wheat and corn are the world's top three food plants.People around the world eat them in different ways. For example, rice noodles in East Asia, bread in Europe and tacos in the Americas
Rice
Wheat
Corn
Rice
Wheat
Corn
How do you usually eat them？
rice noodle
bread
dumplings
popcorn
tacos
Which plant food do your prefer
Today’s focus
corn food
1.能听懂关于玉米用途的简短对话，提取关键信息（数字、用途、材料）。
2.能使用“make...from/with...”句型描述物品的制作材料。
3.能模仿语音语调，正确朗读对话，复述玉米在墨西哥的用途。
P156
New words
常用短语（请在课文中画出下列短语）
1.全世界 around the world 5.请求许可 ask for permission
2.用不同的方式 in different ways 6.用一种礼貌的方式 in a polite way
3.开始做某事 start doing sth 7.谈话 have a conversation
4.用……做…… make…with… 8.玉米须 corn silk
种子
动物饲料
出口
What areas (领域) is corn used in
乙醇
人类食用
Pre-listening
广东中考口语回答问题，听录音两遍，选正确答案，开口回答问题
①How long is the biggest ear of corn
Nearly 30 cm long. /Nearly 40 cm long. /Nearly 50 cm long.
②When did people start growing corn in Mexico
About 7,000 years ago./About 8,000 years ago./About 9,000 years ago.
③How many corn dishes are there in Mexico now
Over 600. /Over 700./ Over 800.
④What role (角色) does corn play in Mexico
only a kind of food. / part of Mexican culture. / not very important now.
600
9000
cooking
40
food
Listen and complete
Read out loud
Welcome to Amazing Plants. This is Jason. I’m at the Sweet Corn Festival in Mexico.
Look at this ear of corn! Can you believe the size (尺寸) of it ! But it’s not the biggest. The biggest one is nearly 40 centimeters long!
People started growing corn in Mexico about 9,000 years ago.
Today, it’s a big part of their cooking. There are over 600 corn dishes now!
Corn isn’t just food. People even use it to make toys. It’s also part of Mexican culture. Let’s go and see!
模仿语音语调
Pre-listening
？
？
？
What are the names of each part of the corn
What do the Mexican people use corn for
Corn chips
tacos
Corn silk tea
dolls
Mexican people make _________from/with_________.
Listen and complete
make
tea
good
traditional
Audio script 2
Jason: Can I try the taco
Jose: Sure.
Jason: Yum! Are tacos a traditional Mexican food
Jose: they are! We make them from corn seeds.
Jason: Is this beef inside
Jose: Yeah. You can put almost几乎 anything in a taco!
Now try these chips. We make them with corn seeds, too.
Audio script 2
Jason: Oh, what’s that
Jose: It’s corn silk tea.
Jason: Corn silk
Jose: It’s the “hair” of corn. People in many countries make tea with it. It is good for your health. Try it!
Jason: It’s sweet.
Audio script 2
Jason: Oh, what are these
Silvia: they’re traditional dolls. We make them with corn husks.
Jason: So colorful ! May I take a video of them
Silvia: Certainly!
Jason: Corn has so many uses. This is amazing.
There’s a saying in Mexico:
Without corn, there is no country. Do you agree
口语复述题
你将听到一段对话，关于玉米在墨西哥的用途，录音播放两遍。请根据所听到的内容，填写思维导图中的信息，在50秒钟内转述相关内容，现在你有15s阅读。
Food & drink
你可以这样开始复述：Jason is at Sweet Corn Festival.
He tries…He tastes…He drinks … He takes a video of……
Corn’s Uses in Mexico
Corn silk tea
A _________ Mexican food
make them from _________.
Craft
工艺品
tacos
chips
good for ________.
There’s a ________ in Mexico: Without _____, there is no _______.
dolls
make them with ___________.
traditional
corn seeds
health
corn husks
saying
corn
country
参考答案
Jason is at Sweet Corn Festival.
First, he tries tacos, a traditional Mexican food. Mexicans make them from corn seeds. He also tastes chips. They make them from corn seeds too.
Then he drinks corn silk tea. It is good for health.
After that, he takes a video of traditional dolls. They make them with corn husks.
There’s a saying in Mexico : Without corn, there is no country.
Listen and repeat.

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