Unit 7 A Day to Remember Section A 2a-2e课件人教版（新教材）七年级下册

(共31张PPT)
unit7 a day to remember
a2a-2e
Mary went on a trip with her friends last weekend.They took some photos,but they are dirty.
Review
The photos are dirty!
Please guess by using the question“Did he/she/they..”
Review
Did he ...
He talked to a robot.
Review
Did he ...
He cooked delicious food for us.
Review
Did they ...
They went swimming.
Review
Did they ...
They met up with friends
Review
能够准确听辨描述细节的形容词，并在此基础上理解污水处理的过程。
能够理解并使用一般过去时询问及描述难忘的研学经历。
能够运用所学的语言表达，结合实际议论一次特别的研学经历。
能够认识到日常用水是来之不易的，懂得保护环境，提高节约用水意识。
Learning Objectives
Pre-listening
Hello! I’m Fu Xing. I went to a special place last weekend. Do you know where I went
Listen and answer the questions.
1. How did she feel about this trip to the wastewater plant
Boring
Interesting
amazing
2. What did she see there
She saw the plant make
again.
dirty water clean
While-listening
What words may be put in the blanks
Adjectives.
Fu Xing: We saw the plant make dirty water _______ again.
Helen: Really How
Fu Xing: Well, first, _______ water from our homes goes into the plant.
Then, special screens remove large pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, _______ machines remove germs and other things from thewater.
These things are usually too _______ to see. It takes a few more steps after
that before the water becomes clean again.
Helen: Wow! I used to think it was _______ to get clean water.
Fu Xing: Me too! I didn’t realize it was so _______.
Tip:
Predict before listening.
While-listening
2a.Listen to the conversation and fill in the blanks with correct adjectives.
Fu Xing: We saw the plant make dirty water _______ again.
Helen: Really How
Fu Xing: Well, first, _______ water from our homes goes into the plant.
Then, special screens remove large pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, _______ machines remove germs and other things from the water.
These things are usually too _______ to see. It takes a few more steps after
that before the water becomes clean again.
Helen: Wow! I used to think it was _______ to get clean water.
Fu Xing: Me too! I didn’t realize it was so _______.
clean
dirty
large
small
easy
hard
While-listening
1. The plant makes
A. remove small things from the water.
2. Dirty water goes
B. it was easy to get clean water.
3. Machines inside the plant
C. dirty water clean again.
4. Screens inside the plant
D. remove large pieces of waste from the water.
5. Helen used to think
E. into the plant.
2b.Read the conversation and match the sentence parts.
Reading
Read and answer.
How many steps does it take before the water becomes clean again
While-listening
Fu Xing: We saw the plant make dirty water _______ again.
Helen: Really How
Fu Xing: Well, first, _______ water from our homes goes into the plant.
Then, special screens remove large pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, _______ machines remove germs and other things from the water.
These things are usually too _______ to see. It takes a few more steps
after that before the water becomes clean again.
Helen: Wow! I used to think it was _______ to get clean water.
Fu Xing: Me too! I didn’t realize it was so _______.
clean
dirty
large
small
easy
hard
First, _______________________________________.
dirty water from our homes goes into the plant
Retell
Then, _________________________________________________.
special screens remove large pieces of waste from the water
remove /r mu v/
v. 去除
waste / we st/
n. 废弃物
Retell
special screens
Next, __________________________________________________.
large machines remove germs and other things from the water
germ /d m/
n. 细菌
machine /m i n/
n. 机器
Retell
large machines
It ___________________ after that before ____ _____________________.
takes a few more steps
the water becomes clean again
Retell
clean water
Last week, Fu Xing’s class went on a school trip to a ________ plant. The plant turned dirty water into clean water. Fu Xing learnt about the cleaning process: First, dirty water goes from people’s _______ to the plant. Then the plant uses screens to remove large pieces of _______ from the dirty water. Next, large _______ clean the water. They remove _______ and other small things. It takes a few more _______ before the water becomes clean again.
wastewater
homes
waste
machines
germs
steps
Summary
2c.Complete the summary of the conversation in 2a.
Read and think.
(1) How was Fu Xing’s school trip to the wastewater plant Do you remember
Helen: Hi, Fu Xing. How was your school trip to the wastewater plant Was it boring
Fu Xing: No, it wasn’t at all. It was really interesting!
Helen: Wow! What did you see
Fu Xing: We saw the plant make dirty water _______ again.
Helen: Really How
Fu Xing: Well, first, _______ water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, _______ machines remove germs and other things from the water. These things are usually too _______ to see. It takes a few more steps after that before the water becomes clean again.
Helen: Wow! I used to think it was _______ to get clean water.
Fu Xing: Me too! I didn’t realize it was so _______.
Tip 1: Use adjectives (形容词) to give details about the trip.
clean
dirty
large
small
easy
hard
Read and think.
(2) How do they talk about Fu Xing’s school trip in detail
Helen: Hi, Fu Xing. How was your school trip to the wastewater plant Was it boring
Fu Xing: No, it wasn’t at all. It was really interesting!
Helen: Wow! What did you see
Fu Xing: We saw the plant make dirty water _______ again.
Helen: Really How
Fu Xing: Well, first, _______ water from our homes goes into the plant. Then, special screens remove large
pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, _______ machines remove germs and other things from the water. These things are usually
too _______ to see. It takes a few more steps after that before the water becomes clean again.
Helen: Wow! I used to think it was _______ to get clean water.
Fu Xing: Me too! I didn’t realize it was so _______.
Tip 2: Use the simple past tense to talk about the activities.
clean
dirty
large
small
easy
hard
一般过去时
Read and think.
(3) What may Fu Xing say next
Fu Xing: Well, first, _______ water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, _______ machines remove germs and other things from the water. These things are usually too _______ to see. It takes a few more steps after that before the water becomes clean again.
Helen: Wow! I used to think it was _______ to get clean water.
Fu Xing: Me too! I didn’t realize it was so _______.We should
clean
dirty
large
small
easy
hard
save water and realize the importance of not wasting it.
No, it wasn’t at all. It was really interesting!
What did you see
I didn’t realize it was so hard.
Listen and pay attention to the pronunciation of the red words.
/ w znt/
/w z/
/d d/
/ d d( )nt/
Pronunciation
unstressed
was/w z/
stressed
wasn’t/ w znt/
unstressed
did/d d/
stressed
didn’t/ d d( )nt/
Helen: Hi, Fu Xing. How was your school trip to the wastewater plant Was it boring
Fu Xing: No, it wasn’t at all. It was really interesting!
Helen: Wow! What did you see
Fu Xing: We saw the plant make dirty water clean again.
Helen: Really How
Fu Xing: Well, first, dirty water from our homes goes into the plant. Then, special screens
remove large pieces of waste from the water.
Helen: What happens next
Fu Xing: Well, large machines remove germs and other things from the water. These things
are usually too small to see. It takes a few more steps after that before the water
becomes clean again.
Helen: Wow! I used to think it was easy to get clean water.
Fu Xing: Me too! I didn’t realize it was so hard.
Pair work
2d.Role-play the conversation.
Work in groups of 2:
Student 1: act as Helen
Student 2: act as Fu Xing
Study Tour
Pair work
Talk about a school trip How was it
Where did you go
What did you see and do
How did you feel
What did you learn
…
theatre
factory
zoo
museum
farm
forest
market
park
S1: How was your school trip
S2: It was great/interesting/...
S1: Where did you go
S2: I went to the farm/factory/zoo/...
S1: What did you see and do
S2: I saw many animals/trees/...and I ...
S1: How did you feel
S2: I felt/was tired but happy/excited/...
S1: What did you learn
S2: I used to think it was __________ to..., but now I know it is ____________.
Pair work
2e.Talk about a school trip you took to a special place.
Make some comments.
Checklist
☆☆☆
1. I can pronounce “-n’t” correctly.
2. I can use the simple past tense to talk about activities in the past.
3. I can use adjectives to talk about the details of the trip.
☆☆☆
☆☆☆
Comments
You must …
polish your conversation according to the checklist and practise with your group members.
You may …
interview your classmates about their school trip and make a report.
Homework
Share:
Try new things(尝试新事物)
Ready for adventure(为冒险做好准备)
Inspire curiosity(激发好奇心)
Play and learn(在玩中学)
T
P
I
P
THANK YOU