资源简介

(共32张PPT)
Unit 7 A Day to Remember
第二课时（听说课）
Pronunciation—Section A (2a—2e）
本课学习目标
本节课结束时，学生能够：
1. 能正确识别并读出含有字母c, ck, g, x在单词中的发音c[k][s]、ck[k]、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。
2. 获取关于污水处理的关键步骤，如脏水进入处理厂、特殊筛网去除大块废物、大型机器杀灭细菌和去除微小杂质等。运用这些信息，能够清晰地概述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。
3. 创编一段关于环保主题的电话对话，内容需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展开。增进对环保重要性的理解。
按要求写出正确的单词、词组或句子。
碰头 (短语) __________ 2. 科学博物馆 (短语) ___________
3. 展览(名词) __________ 4. 方向(名词) __________
5. ……部分(短语) __________ 6. 宇航员 (名词) __________
7. 糟糕的（形容词）__________ 8. 去某地的路上（短语）___________
9. 你的周末怎么样？ ___________________________
10. 我不是有意的。 _______________________
11. 见朋友我迟到了。___________________
12. 这一天！
________________________________________
meet up
a science museum
exhibition
direction
part of
astronaunt
terrible
on one’s way to
How was your weekend
I didn’t mean to.
I was late to meet my friends
What a day!
上节要点回顾
1
Listen and repeat.Add one more word to each group.
D
c ck g x
/k/ /s/ /k/ /g/ /d / /ks/
cook catch _____ nice bicycle _____ pick clock _____ game give _____ age large _____ six
next
_____
coat
mice
good
sick
bridge
mix
Pronunciation
Tips：
①听录音时，认真跟读音标和单词，在单词中体会字母及字母组合 c、ck、g、x 的发音，注意体会 c、g 的两种不同发音。听完之后，想想其他发音相同的单词，并掌握发音技巧。
②规则动词的过去式的发音存在一定的规律：清辅音后读 /t/；元音或浊辅音后，读 /d/；/t/ 和 /d/ 后读 / d/。听录音时，要着重体会 -ed 在不同情况下的发音，掌握规则动词的过去式的发音规律。
Pronunciation
Pronunciation
D
自我检测
A
C
B
C
Where are the places
Did you go on a school trip to these places
zoo
forest
theatre
factory
Warming-up
The Water Cycle
2a Listen to the conversation and fill in the blanks with
correct adjectives.
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.
clean
dirty
污水处理厂
v.移开；拿走
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_______.
large
small
easy
hard
2a Listen to the conversation and fill in the blanks with
correct adjectives.
n.步骤；脚步
v.认识到；实现
2b Read the conversation and match the sentence parts.
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.
2c Complete the summary of the conversation in 2a.
wastewater
homes
waste
machines
germs
steps
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.
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.
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: 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.
1. We saw the plant make dirty water clean again.
(教材P51 2a)
see sb./sth. do sth. 看见某人/某物做某事
【辨析】see sb./sth. do sth. 与 see sb./sth. doing sth.
see sb./sth. do sth. 看见某人/某物做某事 强调看到动作发生的全过程。
强调看到动作经常发生。
see sb./sth. doing sth. 看见某人/某物正在做某事 强调看见动作正在进行。
Language points
2. These things are usually too small to see. (教材P51 2a)
too...to...太……而不能……
该结构表示否定含义。其中 too 为副词，其后跟形容词或副词原级；to为不定式符号，后接动词原形。
This soup is too salty to eat. 这汤太咸了，不能喝。
【特别提醒】too...to...结构中，当too前有否定词 (如never)时，表达肯定意义。
It’s never too late to learn. 活到老，学到老。
Language points
3. I used to think it was easy to get clean water. (教材P51 2a)
used to过去常常(做)
表示过去存在或经常发生，但现在已经不存在的动作或状态，后接动词原形，不与确定的过去时间状语连用。
否定形式是didn’t use to 或 used not to (usedn’t to)。
We used to talk about everything. 我们曾经无话不谈。
He didn’t use to wear glasses. = He usedn’t to wear glasses.他过去不戴眼镜。
Language points
【拓展】
be used to do sth. 表示“被用来做某事”, 相当于be used for doing sth.。
be/get used to doing sth. 表示“习惯于做某事”。
The knife is used to cut fruit.=The knife is used for cutting fruit.这把刀是用来切水果的。
People should get used to travelling by public transportation.人们应该习惯于乘坐公共交通工具出行。
Language points
4. I didn’t realize it was so hard. (教材P51 2a)
realize / ri la z/ v. 认识到；实现
(1) [及物动词] 认识到；领会
不用于进行时。其后可接名词、代词或从句作宾语。
He didn’t realize his mistake.他没认识到自己的错误。
We should realize that not sleeping enough is a serious problem.我们应该认识到睡眠不足是一个严重的问题。
在英式英语中写作 realise
Language points
5. The plant turned dirty water into clean water. (教材P52 2c)
turn...into把……变成→相当于change...into
Language points
Together, we can reach for the stars and turn our dreams into reality.只要齐心协力，我们就能摘下星辰，将梦想变为现实。
【拓展】turn into表示“变成”, turn在此作不及物动词。
If you heat ice, it turns into water.如果你把冰加热，它就会变成水。
6. Fu Xing learnt about the cleaning process: First, dirty water goes from people’s homes to the plant. (教材P52 2c)
process/ pr ses/ n. 过程
in the process of (doing) sth. 在(做)某事的过程中
Language points
Her novel is in the process of being turned into a television series.她的小说正被拍成电视连续剧。
2e Talk about a school trip you took to a special place.
Where did you go
How was your school trip
It was great.
We went to the theatre to watch a show.
theatre factory zoo museum
farm forest market park
theatre factory zoo museum
farm forest market park
List things you can do in the following places.
watch a play
attend a musical
learn about theatre production
take a guided tour
interview workers
learn about manufacturing processes
help with farm chores
learn about agriculture
go on a nature walk
go hiking
have a picnic
build a shelter
observe animals
listen to zoo keeper talks
participate in animal - themed workshops
explore exhibits
take part in a scavenger hunt
attend a museum lecture or workshop
shop for groceries
bargain with sellers
explore handicrafts
play sports
fly a kite
relax and read
theatre factory zoo museum
farm forest market park
List adjectives you can use to describe your experience in the following places.
exciting
interesting
crowded
surprising
noisy
educational
peaceful
dirty
hardworking
beautiful
scary
adventurous
fun
smelly
amazing
quiet
ancient
a bit dull
busy
colourful
lively
green
relaxing
social
Talk about a school trip you took to a special place.
theatre
factory
zoo
museum
farm
forest
market
park
Last semester, our school organized a trip to …
As soon as we arrived …
Then, we got the chance to …
After that, we visited …
Overall, this school trip to the … was …
2e
评价量规
Imagine you are calling a friend. Your friend is having a holiday
in a place with different weather.
Unit 7 A Day to Remember
Section A (1a-2e): What was your special day like
Key words
pronunciation
Meet up, museum, exhibition, trip, wastewater, plant, into, remove, piece, waste, machine, germ, step, used to, realize, inside, go on a trip, process, theatre, factory
c/k/, /s/; ck/k/; g/g/, /d /; x/ks/;
How was your school trip
Sentences
Contractions in negative forms
Where did you go
First… then …
It was great/amazing/educational…
We went to …
Summary
What did you do there
What happens next
自我检测
按要求写出正确的单词、词组或句子。
旅行 (名词) __________ 2. 废水工厂 (短语) ___________
3. 移走（动词) __________ 4. 一片(短语) __________
5. 废弃物(名词) __________ 6. 机器 (名词) __________
7. 微生物（名词）__________ 8. 步骤（名词）___________
9. 过去常常做某事（短语） ___________________________
10. 将大块废弃物从水中分离。 _______________________
11. 这要花费更多几步。___________________
12. 东西太小以至于看不见。
________________________________________
trip
wastewater plant
remove
a piece of
waste
machine
germ
step
used to do sth
remove large pieces of waste from the water
It takes a few more steps.
These things are usually too tiny to see.
一、根据所给提示完成句子
1. My grandfather used to______(watch) TV at home
after dinner, but now he is used to_______(go) out for a
walk.
2. When I got to the railway station, I _______(意识到) I
left my ID card at home.
watch
going
realized
自我检测
1. 我们看到工厂把脏水再次变干净。
2. 首先，来自我们家的脏水进入工厂。
3. 大机器会清除水中的细菌和其他东西。
二、句子翻译
We saw the plant make dirty water clean again.
First, dirty water from our homes goes into the plant.
Large machines remove germs and other things from the water.
自我检测

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