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(共21张PPT)
Unit 4
Developing ideas (I)
情 境 导 入
Developing ideas (I)
Look at the pictures and say:
Which festival are they
情 境 导 入
What can you see in the picture
What festival are they celebrating
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情境导入
新课探究
课堂小结
Free talk:
Will you cook a lot for some festivals
Will you finish all the food after the dinner
How will you do with the rest of the food
新 课 探 究
Developing ideas (I)
Words and expressions
Christmas / kr sm s /
waste / we st /
present / prez nt /
pollution /p lu n/
plastic / pl st k/
n.圣诞节（ 期间）
n.（金钱，技能等的）浪费
n. 礼物， 赠品
n. 污染
adj.塑料制的
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课堂小结
Listen to the news and choose the topic.
a People shouldn't celebrate Christmas.
b Christmas could cause waste and pollution.
c All festivals create environmental problems.
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Listen to the news and answer the questions.
How many waste and pollution are mentioned
Four.
What are they
Paper waste , food waste , wood waste and pollution.
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Listen again and complete the poster.
Act now for a green Christmas!
Did you know Christmas could bring...
Paper waste
In the UK, people use 1________ kilometres of paper for presents.
Food waste
People 2__________ millions of turkeys each year.
Wood waste
People cut down nearly 3_____million trees to use as Christmas trees.
Pollution
People are 4_______plastic Christmas trees. They can cause pollution, too.
Advice from experts:
We should 5______ about new ways of celebrating.
Let's have a "6______ Christmas" this year.
365,000
throw away
120
buying
think
green
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课堂小结
Learning to learn
Listening for facts and opinions
A fact is true for everyone.
An opinion is an idea about something. When giving opinions, people often use facts to support them.
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How to have a green Christmas
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Listen to the conversation and complete the ideas.
a Let's not have a 1______ on Christmas Day.
b We won't have a Christmas tree.
c Let's make a tree from old 2_____.
d We could 3_____ a tree on the wall.
e How about using the 4_______ in the living room
f But we'll wrap the presents in old 5______.
big meal
boxes
paint
big plant
newspapers
a Let's not have a 1______ on Christmas Day.
b We won't have a Christmas tree.
c Let's make a tree from old 2_____.
d We could 3_____ a tree on the wall.
e How about using the 4_______ in the living room
f But we'll wrap the presents in old 5______.
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Listen again and then match the ideas to the people.
big meal
boxes
paint
big plant
newspapers
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Listen again. Then talk about how the speakers agree and disagree.
Agree
________________________________________________________________
________________
Disagree
________________________________________________________________
________________
OK.
No problem.
Yes, of course.
That’s OK.
I don’t agree.
I’m not sure about that.
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Agreeing and disagreeing
We can agree using sentences like No problem and Great idea. When we disagree with others, be polite and say I'm not sure about that or I don't agree.
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1. Do you think it is necessary to celebrate our public festivals
2. Are your ways to celebrate the festival good for the environment If not, how will you change them
Think and share
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Work in pairs. Talk about different ways to celebrate a festival or holiday.
Name of the festival / holiday:
___________________________
How I usually celebrate it:
___________________________
A different way to celebrate it:
___________________________
Why:
___________________________
A: How do you usually celebrate...
B: I usually... to celebrate...
A: I usually... to celebrate...
But this year, let’s...
B: What... Why
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课堂小结
Talk about the old and new ways to celebrate a festival or a holiday.
Traditional ways Creative ways
1.Use paper bags 2.Buy lots of food 3.Use plastics bags 4.Buy presents ... 1.Use cloth bags
2.Buy less food
3.Not use plastic bags
4.Give a hug or a post card
...
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[ :]
长元音。双唇收得小而圆，并向前突出。舌尖离开下齿，舌身往后缩，舌后部抬起。
发这个音的常见字母和字母组合a、aw、al、or
字母a，如：all、water、
aw组合，如：draw、lawn、strawberry
al组合，如：ball、talk、wall
or组合在重音节时，如：short、or、fork、corn、horse
新课探究
情境导入
课堂小结
[ ]
短元音。口腔打开，嘴张大，双唇略圆，但不突出。舌身往后缩，短促而有力。
发这个音的常见字母和字母组合a、o、ou
字母a，如：watch
字母o，如：dog、doctor、stop、shop、coffee、long
ou组合，如：cough
课 堂 小 结
Developing ideas (I)
How to celebrate
a festival
Traditional ways
Creative ways
THANK YOU

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