资源简介

(共45张PPT)
Unit7 A Day to Remember
Section A What was your special day like
(Pronunciation-2e)
2024年新教材人教版 七年级下册
1.To learn some phrases:played badminton, cooked food, met up with friends and so on.
2.To talk about things that happened in the past by using the simple past tense.
3.By listening the radio to know the activities and feelings about weekend for Peter and Teng Fei.
Learning Objective
g/g//d /、x/ks/的元音音素词汇，听辨并准确认读含有ed的动词过去式的发音。
污水处理的基本流程，与同伴进行角色扮演，模拟对话场景，并在班级中展示。
电话对话，内容围绕污水处理厂的参观体验、对清洁水资源获取的新认识、以及未来如何参与环保行动。
学 习 目 标
Revision
play
cook
visit
talk
try
meet
do
am/is
lose
give
go
take
learn
played
cooked
visited
talked
tried
met
did
was
lost
gave
went
took
learnt/learned
Write down the words in the past tense.
A: Did you go on a school trip
B: Where did you go
science museum
A: How was your trip
B: It is great/boring/just so-so(一般)...
amusement park
farm
Free Talk
Review
Presentation
2
Listen and read these words and pay attention to the pronunciation of the letters that turn red.
/k/
/s/
/k/
/g/
/d /
/ks/
cook nice pick game age six
catch bicycle clock give large next
语音园地
2
1
/k/
/s/
/k/
/g/
/d /
/ks/
1
cook nice pick game age six
catch bicycle clock give large next
c ck g x
/k/ /s/ /k/ /g/ /d / /ks/
cook nice pick game age six
catch bicycle clock give large next
_____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____
_____
Listen and repeat. Can you add one more word to each group
act
music
city
centre
quick
back
big
jog
gym
magic
fox
fix
语音园地
2
Listen and repeat. Notice the pronunciation of -(e) d.
2
/t/ talked picked helped stopped finished
/d/ moved climbed filled tried enjoyed
/ d/ wanted visited tasted needed ended
Can you summarize the rules
一般情况下，动词过去式屈折词尾-ed的发音遵循“清-清，浊-浊”规律，即-ed在清辅音后发清辅音/t/，在浊辅音或元音后发浊辅音/d/。如果以/t/或/d/结尾，则-ed发音需要加一个元音，即发/ d/，让发音更省力、流畅。
A wastewater plant
Last week, Fu Xing’s class went on a school trip.
Where did they go
A wastewater plant is like a big cleaning factory(大型清洁工厂) for dirty water.
In our daily lives, we make a lot of wastewater.
学习理解
3
Do you know how the wastewater plant works
How was her school trip
Read and answer the questions.
It was ___________________.
really interesting
2. What did Fu Xing see
She saw ___________________________________.
the plant make dirty water clean again
1. New words and phrases about activities: cooked food,went swimming,did homework and so on.
2. Talk about things that happened in the past.
3.learnt two conversations:
_How was Peter’s weekend
_It was great.
_What did he do
_He .
Summary
学习理解
3
Listen to the conversation and fill in the blanks with correct adjectives.
2a
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 _______.
Adjectives！
clean
dirty
large
small
easy
hard
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_________.
clean
dirty
large
small
easy
hard
v. 移开；拿走
应用实践
4
How many steps does it take before the water becomes clean again Please draw a flowchart.
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 _______.
Adjectives！
clean
dirty
large
small
easy
hard
应用实践
4
Example
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.
应用实践
4
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.
How does the plant make
___________ clean again
dirty water from _______
goes into the plant
special _______ remove
___________ of waste from the water
_____ machines remove ______
and other things from the water
a few more _____ to get clean water
School trip
to the
wastewater plant
dirty water
homes
screens
large pieces
large
germs
steps
应用实践
4
Complete the summary of the conversation in 2a.
2c
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
把......变成......
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.
2b Find out the words in the past tense
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
see sb do sth 看见某人做某事（全过程/经常）
make sb./sth. adj. 让....怎么样
a trip to +地点 去哪里的旅行
一点也不
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.
大块废弃物
太小了看不见
这需要几个步骤
used to do 过去常常....
之后
进入
remove A from B 从B处移走A
take steps to do sth
采取措施做某事
应用实践
4
Listen to the conversation again and pay attention
to the pronunciation of was, wasn't, did, and didn't.
2d
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.
Role-play it!
First, wastewater goes through large screens. The screen stops big pieces of waste. The fine screen catches tiny bits of trash. Then, the water goes into a sedimentation tank. Here, tiny sand particles settle down and are removed. Next, the wastewater moves to anaerobic, anoxic, and aerobic tanks. Microorganisms in these tanks break down impurities in the water. Finally, the treated water goes to an ultraviolet disinfection tank. After disinfection, the water becomes much cleaner and can be reused.
首先，污水要通过粗格栅和细格栅。粗格栅就像一位“大垃圾捕手”，拦住大块垃圾；细栅栏像一位明察秋毫的“小卫士”，将污水里的细碎杂物精准拦截。接着，污水会进入沉淀池，将细小的沙子沉淀排出。随后，污水流入厌氧池、缺氧池和好氧池。它们可是为微生物提供了舒适的“家”,微生物在这样的环境里分解污水里的杂质。最后，处理后的水会来到紫外线消毒池，经过消毒变得更加清澈，最终成为可以再次利用的水。
Post reading
Post reading
1. process n. 过程
learning/cleaning process 学习/清洁过程
the process of ...的过程
e.g. Lehning talked about the process of making the song.
莱宁讲述了这首歌的制作过程。
v. 加工
e.g. The fruit is processed into juice.
水果被加工成果汁。
2. learn/know about sth 了解
learn to do sth 学习做某事
Key Points
3. see sb do sth 看见某人做某事（全过程/经常）
see sb doing sth 看见某人正在...
(watch/hear/find)
e.g. I often see my brother play basketball in the park.
我经常看到我的弟弟在公园里打篮球。
e.g. Just now, I saw a cat climbing the tree.
刚才，我看到一只猫正在爬树。
4. used to do 过去经常的动作或状态，但现在不是。如：
He used to smoke. 他过去经常吸烟。（现在不吸了）
She used to be so shy and quiet. 她过去害羞、安静。
1.否定形式：主语＋didn’t＋use to＋动词原形.
You didn’t use to like pop songs. 你过去常常不喜欢流行歌曲。
2.一般疑问句形式：Did＋主语＋use to＋动词原形＋其他？
Did your sister use to be quiet 你的妹妹以前常常是很安静的吗？
考点速递
7
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.
n. 旅行 通常指近距离的旅行,并且往往要回到出发点(即双程)。课文中指的是郊游。
go on/ take/ have a trip 去旅行
①〔可数名词〕工厂;植物
②〔及物动词〕种植;栽种;播种
boring 令人厌烦的；无聊的 常用来描述事物本身具有的特质 interesting 令人感兴趣的;有趣的 常表示某物具有令人感兴趣的特征，常说明事物 可作表语或定语
bored 厌烦的；无聊的 主要用于描述人的感受 interested 感兴趣的 常表示某人对某物感兴趣,常说明人 常作表语
一点儿也不
考点速递
7
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.
到......里面，进入
too...to...
太...以至于不能...
微生物 ；细菌
考点速递
7
Fu Xing: ... 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.
(=realise)〔及物动词〕认识到
realize实现 其后常接名词或 that 从句，主语一般是人，后面常接dream、goal等名词作宾语。
met up with friends
考点速递
7
Fu Xing: We saw the plant make dirty water clean again. 我们看到工厂使得脏水又变干净了。(P51,2a)
see sb do sth 看见某人做某事
see sb do sth 看见某人做某事 强调看到了动作的全过程或动作经常发生 They saw the old man feed the birds every morning.
（他们看到那位老人每天早上都喂鸟。）
see sb doing sth 看见某人正在做某事 强调看到的动作正在进行 When I passed by the park, I saw some children playing football.
（当我路过公园时，我看到一些孩子正在踢足球。）
辨 see sb do sth 与 see sb doing sth
拓 与see此用法类似的词还有:hear(听见)、watch(观看)、notice(注意到)
met up with friends
考点速递
7
Then, special screens remove large pieces of waste from the water. 然后,特殊的隔板除去水中的大块废弃物。(P51，2a)
remove sth from sth
Please remove the dirty dishes from the table.
请把脏盘子从桌子上拿走。
从某物中拿走某物
(1)remove〔及物动词〕移开;拿走
根据要求完成句子。
We should ______ (remove) the snow ____ (from / to) the road after a heavy snowfall.
他把书从书架上拿了下来。(翻译句子)
例
remove
from
He removed the book from the bookshelf.
met up with friends
考点速递
7
Then, special screens remove large pieces of waste from the water. 然后,特殊的隔板除去水中的大块废弃物。(P51，2a)
a piece of意为“一张;一片;一块”,其后可接不可数名词。如果表示的量超过一,要用...pieces of。
She gave me a piece of cake.
她给了我一块蛋糕。
(2)piece〔可数名词〕片;块
例
a piece of cake在口语中，有“轻而易举的事，举手之劳”的意思。
注
a piece of...作主语时,谓语动词用单数形式;..pieces of...作主语时,谓语动词用复数形式。
A piece of useful advice helps me solve the problem easily.
Three pieces of bread are in the basket.
例
met up with friends
考点速递
7
Then, special screens remove large pieces of waste from the water. 然后,特殊的隔板除去水中的大块废弃物。(P51，2a)
(2)piece〔可数名词〕片;块
练
I need ______ paper to write down the phone number.
A. a piece B. a piece of C. two pieces D. two piece of
2. There are three ______ of pizza on the table.
A. piece B. pieces C. a piece D. an piece
3. A piece of music ______ played at the concert last night.
A. was B. were C. is D. are
4. I'd like ____________ (a piece of / two pieces of) cake. One is enough for me.
5. Three pieces of bread ______ (is / are) on the plate.
B
B
A
a piece of
are
met up with friends
考点速递
7
Then, special screens remove large pieces of waste from the water. 然后,特殊的隔板除去水中的大块废弃物。(P51，2a)
(1) [不可数名词] 废弃物
When we reuse things, we make waste useful again.
当我们循环利用物品时,我们让废弃物重新变得有用了。
(2) [动词] 浪费
waste sth. on sth. 浪费某物在某物/事上
waste sth. (in) doing sth. 浪费某物做某事
I don't waste time doing things I don't want to do.
我不浪费时间做我不想做的事情。
(3)waste
例
例
met up with friends
考点速递
7
I used to think it was easy to get clean water. 我过去常常认为得到干净的水很容易。 (P51, 2a)
表示过去一度存在或经常发生,但现在已经不存在的动作或状态,其后接动词原形,且不与确定的过去时间状语连用，其中 “used” 是过去式，没有人称和数的变化。used to的否定形式是didn't use to 或used not to (usedn't to)。
used to 过去常常(做 )
拓 be used to do 与 be/get used to doing sth.
be used to do 表示“被用来做某事”,相当于be used for doing sth. Knives are used to cut things.
刀是用来切东西的。
be/get used to doing sth. 表示“习惯于做某事” She is used to getting up early every morning to do some exercise.她习惯每天早起做些运动。
met up with friends
考点速递
7
I used to think it was easy to get clean water. 我过去常常认为得到干净的水很容易。 (P51, 2a)
练
My grandpa ______ live in the countryside, but now he ______ living in the city.
A. used to; is used to B. is used to; used to
C. used to; used to D. is used to; is used to
2. Wood can ______ make paper.
A. used to B. be used to C. is used to D. be used for
3.He ______ getting up early, so he is never late for school.
A. used to B. is used to C. was used to D. gets used for
4. My mother ___________ (be used to) cook delicious food for us.
5. They __________ (use to) play football after school, but now they have a lot of homework to do.
A
B
B
is used to
used to
迁移创新
5
How was your school trip
Talk about a school trip you took to a special place.
2e
It was great.
Where did you go
We went to the theatre to watch a show.
theatre
farm
factory
forest
zoo
market
museum
park
迁移创新
5
Read and think.
We should...
Every drop counts!
迁移创新
5
Self-evaluation 自评 Peer-evaluation 同评 Teacher-evaluation
师评
Language
Pronunciation
Performance
Excellent Great Good 回顾总结
5
trip, wastewater, plant, into, remove, piece, waste, machine, germ, step, realize (= realise) , inside, process, theatre, factory, used to, go on a trip
Expressions
How was your school trip
It was...
I used to think it was easy to get clean water.
Sentences
Homework
8
基础作业
1. 完成练习册第二课时；
2. 根据所制污水处理流程图进行复述。
能力作业
叙述一次印象深刻的短途旅行经历（词数40词左右）。
拓展作业
绘制一张节约用水的海报。海报内容包括污水处理流程，醒目标识等。
https://www.21cnjy.com/help/help_extract.php
让备课更有效
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Thanks!/ 让教学更有效 精品试卷 | 英语学科
一、单项选择题
1．Lin Tao ________ to bring his English book to school this morning.
Ａ．forget B．forgot C．will forget D．forgets
2．She finished her homework, ________ a book, and started reading.
Ａ．takes B．took C．taking D．take
3．—Kangkang, have you ever been to Paris
—Yes. I _____ there last July to see the opening ceremony of the 2024 Paris Olympics.
Ａ．go B．went C．will go D．have gone
4．—What a nice bike! Where _________ you _________ it
—In a store near my grandma’s home.
Ａ．will; buy 　　B．have; bought C．are; buying D．did; buy
— ______ your father at work yesterday
— No, he went to visit______my grandparents in the countryside.
A. Did B. Does C. Were D. Was
二．用括号内所给词的适当形式填空
1. We ______ (live) in Japan last year.
2. Jack________ (stop) the car last Sunday.
3. Tom _______ (clean) my room and ______(study) for the Chinese test last weekend.
4. What ______ you ______(do) last night
5. Carol _____ (pick) some strawberries and _____ (take) them home.
6. I ______ (visit) my grandparents in the countryside.
三、词组互译。
1. 前天： .
2. 例如： .
3. 试穿： .
4. 沿着...走： .
5. 思考；考虑： .
6. 努力工作：
参考答案：
单项选择题
1-5：ＢＢＢＤＡ
一．用括号内所给词的适当形式填空
1. lived 2.stopped 3. studied 4. did；do 5. picked；took６．visited
三． 1. the day before yesterday 2. such as 3. try on 4. walk along 5. think about 6. work hard

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