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(共26張PPT)
Unit 7 A Day to Remember
Learning goals
1. New words: trip,wastewater,plant,into,remove,piece,waste,machine,germ,step，
realize (= realise),inside,process,theatre,factory
2.Expressions: used to, go on a trip
3.Sentences: I used to think it was easy to get clean water.
New words
trip /tr p/ n. 旅行
wastewater / we stw t (r)/ n. 廢水
plant /plɑ nt/ n. 工廠
New words
into / ntu / prep. 到……里面；進(jìn)入
remove /r mu v/ v. 移開；拿走
piece /pi s/ n. 片；塊
New words
waste /we st/ n. 廢棄物 v.浪費(fèi)
machine /m i n/ n. 機(jī)器
germ /d m/ n. 微生物；細(xì)菌
step /step/ n. 步驟；腳步
New words
realize(se) / ri la z/ v. 認(rèn)識(shí)到；實(shí)現(xiàn)
inside / n sa d/ prep. 在……里面 adv.在里面
process / pr ses/ n. 過程
New words
theatre / θ t (r)/ n. 戲院；劇場(chǎng)；電影院
factory / f ktri/ n. 工廠
New words
trip n. 旅行
wastewater n.廢水
plant n. 工廠
into prep. 到……里面；進(jìn)入
remove v. 移開；拿走
piece n. 片；塊
waste n.廢棄物；浪費(fèi)
machine n.機(jī)器
germ n.微生物；細(xì)菌
step n.步驟；腳步
realize (= realise) v. 認(rèn)識(shí)到；實(shí)現(xiàn)
New words
inside prep.在……里面；在里面
process n.過程
theatre n.戲院；劇場(chǎng)；電影院
factory n.工廠
Lead-in
—How was your school trip
—It was really interesting!
Textbook
2a
Listen to the conversation and fill in the blanks with correct adjectives.
D
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
Textbook
2a
Listen to the conversation and fill in the blanks with correct adjectives.
D
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
easy
hard
small
Textbook
2b
Read the conversation and match the sentence parts.
D
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
D
Answer questions
1. How was Fu Xing's school trip to the wastewater plant
2. How many steps do the plants need to make dirty water clean
3. What do the large machines do in the process to make wastewater clean
4. What did Helen use to think about making dirty water clean
It was interesting.
At least（至少）three.
They remove germs and other things from the water.
She used to think it was easy to get clean water.
Textbook
2c
Complete the summary of the conversation in 2a.
D
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.
steps
homes
waste
machines
germs
wastewater
Role-play
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.
D
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.
Role-play
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.
D
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
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.
D
Hi,Fu Xing.How was your school trip to the wastewater plant
It was really interesting!...
Textbook
2e
Talk about a school trip you took to a special place.
D
theatre factory zoo museum
farm forest market park
A: How was your school trip
B: It was great.
A: Where did you go
B: We went to the theatre to watch a show.
Language points
D
1
used to do sth 用來表達(dá)過去經(jīng)常做的事情，但現(xiàn)在不再做了。
結(jié)構(gòu)：主語 + used to + 動(dòng)詞原形
e.g. I used to play basketball every day. 我過去每天打籃球。
e.g. She used to live in Beijing. 她過去住在北京。
拓展：be used to doing sth. 表示對(duì)某事的適應(yīng)或習(xí)慣
結(jié)構(gòu)：be + used to + 名詞/動(dòng)詞-ing形式
e.g. I'm used to waking up early. 我已經(jīng)習(xí)慣早起了。
e.g. She is used to working at night. 她習(xí)慣了夜間工作。
Language points
D
練
用所給詞的適當(dāng)形式填空
1. I used to _______ a lot before I started college.(travel)
該句想表達(dá)的意思是我在上大學(xué)之前經(jīng)常旅行。used to do sth.表示過去常常做某事，故填動(dòng)詞原形。
2. I'm used to _______ up early every morning for my classes.(wake)
該句想表達(dá)的意思為我已經(jīng)習(xí)慣每天早上早起上課了，且used前面有be動(dòng)詞，可以得出是be used to doing sth.的結(jié)構(gòu)，故填動(dòng)詞-ing形式。
travel
waking
Language points
D
2
remove sth. from sth.意思是“從某物中移除某物”。
1. 表示從某個(gè)地方或容器中移除某物
結(jié)構(gòu)：remove + 名詞 + from + 名詞
e.g. He removed the book from the shelf. 他把書從書架上拿下來。
e.g. I removed the knife from the drawer. 我從抽屜里拿出了刀。
2. 表示從某種狀態(tài)或情況中去除或擺脫某物
結(jié)構(gòu)：remove + 名詞 + from + 名詞/某種狀態(tài)
e.g. She removed the stain from her shirt. 她把襯衫上的污漬去掉了。
e.g. He tried to remove fear from his mind. 他試圖從心中消除恐懼。
Language points
D
練
1. 他努力消除內(nèi)心的憤怒。（翻譯句子）
He tried to remove the anger from his mind.
2. 她從桌子上移除了書本并且把它們?nèi)拥搅讼渥永铩＃ǚg句子）
She removed the books from the table and threw them into the box.
D
Summary
New words
Expressions
trip,wastewater,plant,into,remove,piece,waste,machine,
germ,step,realize (= realise),inside,process,theatre,factory
used to,go on a trip
Sentences
I used to think it was easy to get clean water.
Homework
1
2
Memorize the new words, expressions and sentences in Section A (2a-2e).
Finish the exercises.
Thank you!

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