(共21张PPT)
Unit 8 A green world
Integrated skills & study skills
情景导入
What is the green world like in your mind
（What can we see What do people do
What about pollution the sky the rivers... )
Turn off the tap when brushing teeth
Take showers for less than 10 minutes
Use both sides of the paper
Recycle empty bottles
Turn off the lights when leaving the room
Take our own bags to the supermarket
Integrated skills
A survey on students’ daily habits
Time: Survey (1) ____________________
Daniel and Sandy meet:
(2) _______________________
Place: (3) __________________
Number of students: (4) _________
Boys: (5)__________
Girls: (6) _________
Number of questions: (7) __________
4 p.m. this Wednesday
3:40 p.m. this Wednesday
Room 201
50
25
25
6
A1
Number of students
9
Turn off the tap when brushing teeth
Take showers for less than 10 minutes
Use both sides of the paper
Recycle empty bottles
Turn off the lights when they leave a room
Take their own bags to the supermarket
35
20
15
41
Listen and complete the table below
Listening Skills：
Use the information in A2
Predict(预测） before listening
Listen for key words
Daily habits
40
A2
Make an interview with Daniel or Sandy
A: Daniel/Sandy, when did you do the survey
B:
A: Who did you do it with
B:
A: What’s the survey about
B:
A: How many students take off the tap when brushing teeth
B: …….
Dear Mr. Wu,
Daniel and I did a survey this (1)__________. Students were asked about their (2)___________.
Here are the results of the survey. Only (3)_____ students usually take showers for less than 10 minutes, but (4)_____ students turn off the tap when brushing their teeth. Only 15 students recycle (5)____________, but (6)____ students use both sides of the paper.
Wednesday
daily habits
20
35
empty bottles
40
Sandy is writing a note to Mr. Wu about the survey she and Daniel have done. Help her complete the note.
A3
It is great that most students remember to (7)_________ the lights when they leave a room, but few students take their own (8)________ to the supermarket.
The survey shows that students are doing a lot to help protect the environment, but there are still many more things they can do.
Sandy
turn off
bags
Work in pairs and talk about actions you can take. Use the conversation below as a model.
Sandy: Pollution has become a serious problem all around the world.
Kitty: Yes, I agree. We should try our best to protect the environment.
Sandy: What can we do
Kitty: We can plant more trees. I think our town will look nicer with more trees around.
Sandy: Good idea. Trees reduce dust and help keep the air clean. Air pollution is harmful to our health.
Kitty: Right. Trees also help keep soil in place during storms.
Sandy: Yes. They provide home for animals too.
B
Why do the students want to plant more trees
Make up a new dialogue
A: Pollution has become a serious problem all around the world.
B: Yes, I agree. We should try our best to protect the environment.
A: What can we do
B: We can ...... I think ......
A: Good idea. ......
B: ......
save water
save paper
recycle…..
reuse……
reduce…..
Study skills
Do you check your work after finishing it Always Often Seldom Never
How many Why Develop the good habit of checking your work.
Survey
Advice
Kitty’s Descriptions
◆How beautiful Switzerland is
◆It is a county with high mountains and clean lakes.
◆Rubbish is separated different groups.
◆Old clothes can be sent to factories for recycle.
◆People who throw litter about will fine.
!
country
into
recycling
will be fined
Kitty’s Feelings
◆How beautiful Switzerland is!
◆It is a country with high mountains and clean lakes.
◆Rubbish is separated into different groups.
◆Old clothes can be sent to factories for recycling.
◆People who throw litter about will be fined.
punctuation mistake
spelling mistake
missing word
word usage mistake
grammatical mistake
Five types of mistakes
= word usage mistake（词汇运用错误）
= missing word（少词漏词错误）
= grammatical mistake（语法方面误）
= punctuation mistake（标点符号错误）
= spelling mistake（单词拼写错误）
Discuss in groups!
Read Millie’s article on Page 117.
◆Underline the mistakes
◆Make the corrections
◆Decide the types of mistakes
Ready Go!
Millie’s article
Discussion
Let’s protect our environment!
Millie’s article
Let’s protect our environment!
Line 1: depend natural
Line 2: gas is not only
Line 3: use for factorys
Line 4: /
Lines 5-6: They will form
Line 7: use them wise
Line 8: carelessly.
Line 9: actions
enviromnent
Line 10: try produce
→ on (M)
→ are (G)
→ factories (G)
→ will be formed (G)
→ wisely (W)
→ , (P)
→ action (W)
→ environment (S)
→ to (M)
A rhyme
●动词形，名词数，
●还要注意形和副。
●非谓语，明辨析，
●固定结构要记住。
●句子成分多分析，
●逻辑关系勤关注。
●用标点，真丰富，
●恰当用词文章酷。
Summary
课堂作业
Let’s plant more trees!
Do you know trees can help protect the environment
Trees can reduce dust and stay the air clean. They help keep soil in place during storm. Trees also provide wood building our homes, and they are homes to birds and other animals. Planting trees is really well for the environment. Many countries have laws to protect trees. If people in Switzerland cut out trees, they will be punished.
Let’s plant more trees. I think our planet will look more nice with more trees around.
(G)
(G)
(W)
(G)
(W)
(W)
keep
storms
to build
good
down
nicer
课后作业
1.To learn more ways to help protect the environment.
2.Write an article “My green life”, and use the skills we have learnt today to check your work.
GOOD JOB
