初中英语人教版（2024）七年级下册（2024）Unit 7 A Day to Remember背景图ppt课件

这是一份初中英语人教版（2024）七年级下册（2024）Unit 7 A Day to Remember背景图ppt课件，文件包含Lesson2SectionA2a-2epptx、Unit7SectionA2a2dmp3、污水处理厂如何处理污水mp4等3份课件配套教学资源，其中PPT共20页， 欢迎下载使用。
Learning Objectives
In this lessn yu will:1. understand the cnversatin abut Fu Xing’s wastewater plant trip;2. use a flw chart t intrduce hw a wastewater plant turns dirty water t clean water;3. intrduce ne f yur schl trips t a special place.
Think and Say
Peple make a lt f wastewater every day. D yu knw where the wastewater ges?
ges t the drain?
ges t the river r sea?
The wastewater will g t the wastewater plant.
Scan the cnversatin in 2a and answer the questins.
Where did Fu Xing g n her schl trip?
She went t the wastewater plant.
Hw was her trip?
It was really interesting.
What did she see?
She saw hw the plant made dirty water clean again.
Listen t the cnversatin and fill in the blanks with crrect adjectives.
Helen: Hi, Fu Xing. Hw was yur schl trip t the wastewater plant? Was it bring?Fu Xing: N, it wasn't at all. It was really interesting!Helen: Ww! What did yu see?Fu Xing: We saw the plant make dirty water________again.Helen: Really? Hw?
Fu Xing: Well, first, _______water frm ur hmes ges int the plant. Then, special screens remve large pieces f waste frm the water.Helen: What happens next?Fu Xing: Well, ________machines remve germs and ther things frm the water. These things are usually t________ t see. It takes a few mre steps after that befre the water becmes clean again.Helen: Ww! I used t think it was_______t get clean water.Fu Xing: Me t! I didn't realize it was s________.
Read the cnversatin and match the sentence parts.
1. The plant makes2. Dirty water ges3. Machines inside the plant4. Screens inside the plant5. Helen used t think
A. remve small things frm the water.
B. it was easy t get clean water.
C. dirty water clean again.
D. remve large pieces f waste frm the water.
E. int the plant.
Can yu draw a flw chart f hw a wastewater plant turns wastewater t clean water?
Dirty water frm ur hmes ges int the plant.
Screens inside the plant remve large pieces f waste frm the water.
Machines inside the plant remve small things frm the water.
The plant makes dirty water clean again.
Think and Share
Is it easy t make dirty water clean? What can we d t prduce less wastewater?
save the water
reuse the water
Every drp cunts, dn’t waste!
Cmplete the summary f the cnversatin in 2a.
Last week, Fu Xing's class went n aschl trip t a _________ plant. The plant turned dirty water int clean water.Fu Xing learnt abut the cleaning prcess:
First, dirty water ges frm peple's ______ t the plant. Then the plant uses screens t remve large pieces f _____frm the dirty water. Next, large ________ clean the water. They remve ______ and ther small things. It takes a few mre ______ befre the water becmes clean again.
介绍经历时，用表示顺序的词或短语可以让表达更清晰。
Listen t the cnversatin again and pay attentin t the prnunciatin f was, wasn’t, did, and didn’t. Then rle-play the cnversatin.
Talk abut a schl trip yu tk t a special place.
theatre factry z museumfarm frest market park
Hw was yur schl trip?
It was great.
Where did yu g?
We went t the theatre t watch a shw.
Language Pints
1. Then, special screens remve large pieces f waste frm the water.
remve是动词，在这句话中的意思是“移走；拿走”。
E.g. Dad helped me remve the brken part f my bike.
We shuld remve the rubbish frm the classrm t keep it clean.
2. Well, large machines remve germs and ther things frm the water.
germ是名词，意思是“微生物；细菌”。
E.g. Wash yur hands s yu dn't get germs n the fd.
Rats and flies spread germs.
3. It takes a few mre steps after that befre the water becmes clean again.
a few的意思是“几个；少许；一点点”。
E.g. There are a few apples left n the table. Yu can take ne if yu're hungry.
I have a few gd friends in my new class. We ften play basketball tgether after schl.
4. I didn’t realize it was t hard.
realize是动词，意思是”意识到；实现“。
E.g. They didn’t realize the danger they were in.
If yu keep wrking hard, yu will realize yur dream ne day.