(共23张PPT)
Unit7
A Day to Remember
SectionA (2a-2e)
A school trip can take us to_____
a zoo动物园
a museum博物馆
a farm农场
a plant
How about your last school trip
Where did you go
Last week, Fu Xing’s class went on a school trip.
Please listen and answer the following questions.
1.Where did they go
A wastewater plant
waste + water
/we st/
A. 植物
B. 工厂
Do you know how the wastewater plant works
Listen to the conversation and fill in the blanks with correct adjectives.
2a
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 _________.
adj.
clean
dirty
large
small
easy
hard
clean
dirty
large
small
easy
hard
Antonyms(反义词)
Tip:
1. Use adjectives to give details about the trip.
2. Antonyms help to show differences.
反义词对比体现污水处理机器的强大，处理污水的步骤繁多，干净的水来之不易。
How many steps does it take before the water becomes clean again
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
Read and answer
2a
Reading tip:
While reading, pay attention to the linking words(链接词).
First, _______ water from goes into .
our homes
the plant
dirty
Then, remove large pieces of waste from the water.
special screens
然后，特殊的滤网会除去水中的大块废物。
/r mu v/
take something away
Use linking words to retell the cleaning process
Dirty water from our homes goes into the plant.
Screens inside the plant remove large pieces of waste from the water.
Machines inside the plant remove small things from the water.
The plant makes dirty water clean again.
First
Then
Next
Finally
...A few more steps
First, __________
_______________
Then, __________
________________________________
Next, __________
_______________
__________
________________
After that, ____ ______________
How does the plant make dirty water clean again
...goes into ...
...remove ... from...
...remove ... from...
...takes ... steps
At last,... water becomes ...
Read the conversation and match the sentence parts.
2b
1. The plant makes
2. Dirty water goes
3. Machines inside the plant
4. Screens inside the plant
5. Helen used to think
A. remove small things from
the water.
B. it was easy to get clean water.
C. dirty water clean again.
D. remove large pieces of
waste from the water.
E. into the plant.
Put the sentences in right order and draw a diagram of the waterplant cleaning process.
/ da ɡr m/
/ pr ses/
Cleaning process
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.
Complete the summary of the conversation in 2a.
wastewater
homes
waste
machines
germs
steps
turn A into B 把A变成B
了解 净化过程
变干净
from .... to ... 从...到...
2c
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.
Find out the words in the past tense
2d
screen:①隔板；②屏幕
remove ... from ...
从..中去除/移开..
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
课文讲解
一点儿也不
使...干净
再次，又次
see sb do sth 看见某人做某事
大块废弃物
课文讲解
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.
machine: 机器
germ:细菌
remove ... from ...
从..中去除/移开..
太...以至于不能
a few +可数
a little+不可数 一些
过去常常认为
这需要几个步骤
Presentation
Enjoy the video and learn more about water.
What can we do to save water
Think and share
Turn off the tap tightly
Take shorter showers
Reuse water
Call on people to save water
Fix leaks(修理漏水) in time
减少
再利用
回收
Talk about a school trip you took to a special place.
2e
Pair work
zoo
forest
theatre
factory
market
museum
park
farm
What special places did you go on a school trip What did you do there (A) What did you learn there (M)
park
A:________________
____________________________________M:__________________________________
draw pictures
joyful
relaxing
...
have a picnic
fly kites
What special places did you go on a school trip What did you do there (A) What did you learn there (M)
A:________________
____________________________________M:__________________________________
museum
farm
zoo
park
look at art works
see old things
learn history
educational
wonderful
A:________________
____________________________________M:__________________________________
milk cows
see animals/flowers;
feed animals
hardworking
peaceful
A:________________
____________________________________M:__________________________________
see animals
take photos
learn wildlife (野生动物)
fun
amazing
A:________________
____________________________________M:__________________________________
have a picnic
fly kites
draw pictures
joyful relaxing
Presentation
Make a report and talk about a special place.
Hello, everyone!
Now I want to talk about a special place with you.
_______ (时间), We went to______(地点). I saw/did______ (活动1). Besides, I also saw/did ______(活动2). I thought/learned ______ (意义).
That’s all, thank you!
1. I ________(have) an exciting party last weekend.
2.They all ________(go) to the mountains yesterday morning.
3.My mother _________(not do) housework yesterday.
4.There _________(be) a telephone call for you just now.刚才
5.There _________ (be) not enough people to pick apples that day.
6.Mike __________(not go) to bed until 12 o’clock last night.
7.Last year the teacher _________(tell) us that the earth moves around the sun.
8.She watches TV every evening. But she ___________(not watch) TV last night.
9.--What ________ Tom ________ (do) on Saturday evening
--He ________(watch) TV and __________(read) an interesting book.
10.My friend, Carol, ________(study) for the math test and _______ (practice) English last night.
用所给词的适当形式填空
had
went
didn’t do
was
were
didn’t go
told
didn’t watch
did
watched
studied
practiced
do
read
Must-do必做
Recite 2A.
Write a short passage about your school trip.
Choose-to-do选做
Find out more ways to get clean water. Try making a poster about it.
Homework
Thank you for listening
