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人教版英语7年级下册培优备课精做课件第2课时（Section A Pronunciation 1-2e）Unit 7 A Day to Remember授课教师：Home .班级：七年级（---）班.时间：.How is “c” pronounced in these words
I visited the science museum.
There was a space exhibition.
Cool!
I gave them the wrong directions.
/s/
/s/
/k/
/k/
Read and find the rules
c ck g x
/k/ /s/ /k/ /g/ /d / /ks/
cook nice pick game age six
catch bicycle clock give large next
_____ _____ _____ _____ _____ _____
1
Listen and repeat. Add one more word to
each group.
call
city
quick
big
orange
fox
How are “c, ck, g, x” pronounced in these words
二
三
四
五
一
六
一、从选项中找出画线部分发音不同的选项。
( ) 1. A. excited B. cause C. focus D. music
( ) 2. A. glad B. fog C. dragon D. large
( ) 3. A. taxi B. next C. box D. exam
( ) 4. A. wanted B. need C. ended D. tasted
( ) 5. A. cooked B. visited C. finished D. helped
A
D
D
B
B
Put the fruit in the right basket.
/k/
/s/
/g/
/d /
/ks/
key
age
orange
city
relax
glad
pencil
shark
grow
excuse
2
Listen and repeat. Notice the pronunciation of -(e) d.
/t/ talked picked helped stopped
finished
/d/ moved climbed filled tried
enjoyed
/ d/ wanted visited tasted needed
ended
Think and discuss:
When is -(e) d pronounced as /t/, /d/, / d/
/t/
talked
picked
helped
stopped
finished
/t kt/
/p kt/
/helpt/
/st pt/
/ f n t/
/k/
/p/
/ /
清辅音
/p/ /t/ /k/ /f/ /θ/
/s/ / / /t / /h/…
(e) d在清辅音后读作/t/。
/d/
moved
climbed
filled
tried
enjoyed
/mu vd/
/kla md/
/f ld/
/tra d/
/ n d d/
/v/
/m/
/l/
浊辅音
/b/ /d/ /g/ /v/ / / /z/ / / /d / /m/ /n/ / / /l/ /r/ /w/ /j/…
/a /
/ /
元音
/i / / / /e/ / / / / / / /a / / / / / / / /u / / / /e / /a / / / / / /a / / / /e / / /
(e) d在浊辅音和元音后读作/d/。
/ d/
wanted
visited
tasted
needed
ended
/ w nt d/
/ v z t d/
/ te st d/
/ ni d d/
/end d/
(e) d在/t/和/d/后读作/ d/。
Read and mark the pronunciation of “ed”
wanted washed studied fixed asked cleaned
watched needed loved enjoyed danced called
/d/
/t/
/ d/
/t/
/t/
/d/
/t/
/ d /
/d/
/d/
/t/
/d/
Free talk
What was your most memorable(难忘的) school trip
Where did you go
What did you do
n. 旅行
Where is this
A wastewater plant.
废水处理厂
n. 废水
n. 工厂
Do you know how a wastewater plant works
Let’s predict
How did Fu Xing think of their school trip to the wastewater plant
What did she learn
Listen and check
Fu Xing thought their school trip was
__________________.
She learned ________________________ ________________.
really interesting
how the plant makes dirty
water clean again
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.
Read and learn the new words in blue.
v. 移开；拿走
prep. 到······里面；进入
n. 片；块
n. 废弃物
v. 浪费
not… at all
一点也不；完全不
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 _____.
n. 机器
n. 微生物；细菌
n. 步骤；脚步
过去常常（做）
v. (=realise)
认识到；实现
二、根据所给提示完成单词。 （6 分）
6. Which movie ________(剧场)do you want to go
7. Most of the students __________(认识到)that Chinese language is very important.
8. There are many large _____________(工厂)in my hometown.
9.［六安期末改编］Don’t play games any more. I think you are __________（浪费）your time.
二
三
四
五
一
六
theatre
realize
factories/plants
wasting
10. We can see many __________ (机器)help farmers work on the big farm.
熟词生义 plant 写出画线词的汉语意思
We need to water the soil first before we plant the little plant in our yard. ______________
二
三
四
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一
六
machines
种植；植物
2d
Listen to the conversation again and pay attention to the pronunciation of was, wasn’t, did, and didn’t. Then role-play the conversation.
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.
Role-play the conversation with your partner.
Checklist Assessment (评价) Total stars Your stars
Talk fluently (交流流畅) ★★★★
Complete in content (内容完整) ★★★★
Cooperate well (合作默契) ★★★★
3
Read the coloured words. Then listen to the short conversations and circle the words you hear.
A: Hey, I thought you didn’t/ did like maths!
B: I do/ don’t now. I was/ wasn’t interested in it
last year.
A: Hello. Aren’t /Are you Ella’s friend
B: I don’t/ do know Ella!
A: I can/ can’t go on the school trip tomorrow.
B: Oh, you should/ shouldn’t tell our teacher
about that now.
Pronunciation
否定式的缩略形式
英语中常用一些缩略形式，读时发音变得更短。
否定式 缩略形式及读音 否定式 缩略形式及读音
is not isn’t did not didn’t
are not aren’t can not can’t
was not wasn’t will not won’t
否定式 缩略形式及读音 否定式 缩略形式及读音
were not weren’t should not shouldn’t
do not don’t must not mustn’t
does not doesn’t have not haven’t
2e
Talk about a school trip you took to a special place.
theatre factory zoo museum
farm forest market park
It was great.
How was your school trip
We went to the theatre to watch a show.
Where did you go
n. 戏院；剧场；电影院
n. 工厂
三、单项选择。
( ) 11.—Could you please tell me how I can make more friends
—Sure. I think being friendly is the first ____.
A. result B. step
C. rule D. message
二
三
四
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一
六
B
( ) 12[滁州期末] The keys are the drawer. Can you get them for me
A. into B. through C. inside D. among
C
二
三
四
五
一
六
( ) 13. Mr Zhang is clever. He wants to ____ his old car ____ a playroom for the children.
A. look; for B. get; from
C. turn; into D. remove; from
C
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三
四
五
一
六
( ) 14. — How was your school trip, Sarah
— ! I'm very happy I learned how to make a model robot.
A. It was exciting B. It was boring
C. It was terrible D. It was dirty
A
二
三
四
五
一
六
( ) 15. The ____ from this plant is harmful to the environment.
A. machine B. wastewater
C. factory D. process
B
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三
四
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一
六
熟词生义
step
写出画线词的汉语意思。
Peter often sits on the step in front of the building.
________________
台阶
二
三
四
五
一
六
四、根据汉语意思完成句子。 （13 分）
16.当我旅行时我总是带上一本书。
I always take a book when I ______ _____ _____ _______.
17.彼得过去常常在放学之后打篮球。
Peter ________ _________ play basketball after school.
二
三
四
五
一
六
go on a trip
used to
点拨：used to do sth.过去常常做某事； use sth.to do sth.用某物做某事； be/get used to doing sth.习惯做某事。
18.有几张纸在课桌上。
There are some ________ ________ ________ on the desk.
19.小海伦岁数太小，不能去上学。
Little Helen is ________ young ________ go to school.
20.我们所有的人必须采取措施保护动物。
All of us must ______ _____ to protect the animals.
pieces of paper
too to
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三
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五
一
六
take steps
二
三
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一
六
五、［菏泽期末］阅读理解。
To open my eyes and experience something new, I took a trip to Xi’an. Here is my trip!
二
三
四
五
一
六
21.( ) How did the writer get to Xi’ an
A. By car. B. By bus. C. By train. D. By plane.
D
二
三
四
五
一
六
22.( ) Why did the writer visit Shaanxi History Museum
To know about the city better.
B. To see the famous hot spring.
C. To see the eighth wonder of the world.
D. To learn about an old love story.
A
二
三
四
五
一
六
23.( ) When did the writer climb Mount Hua
A. On August 14th. B. On August 15th.
C. On August 16th. D. On August 17th.
C
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三
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五
一
六
六、短文填空。 （20 分）
Last weekend, my class visited the National Air and Space Museum. Walking 24. _________（穿过） the door, I felt like a 25. ___________（乘客）stepping into the past. The museum was 26. __________（巨大的）. There were many real planes, helicopters, and even a spaceship!
二
三
四
五
一
六
through
passenger
huge
Our guide, Mr Carter, showed us an old plane from the 1960s. He let us climb 27. _______（ 在里面）and feel what flying was like back then! The seats were so small, and there were only small windows to watch the 28. _________（云）. Next, we tried a flight simulator（飞行模拟器）. This was the coolest 29. ___________（经历）! It was so real that some friends 30. _____________（喊叫）excitedly, but I loved it.
二
三
四
五
一
六
inside
clouds　
experience
shouted/cried
Before we 31. ___________（离开）, we watched a short movie about a brave pilot. Seeing it made me believe it must be 32._____________ （吓人的）to fly without modern tools.
So, I certainly（肯定地）won’t forget this trip! Come and visit the museum, if you like cool 33. _________（机器）or stories about brave people.
二
三
四
五
一
六
left
scary/frightening
machines
The pronunciation of the letters c, ck, g, x in a word:
c: /k/, /s/; ck: /k/; g: /g/, /d /; x: /ks/
The pronunciation rules of ed in words
在浊辅音和元音后：/d/；在清辅音后：/t/；
在/t/和/d/后：/ d/
The process by which a wastewater plant makes dirty water clean.
Summary

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