【精品课件】初中英语人教版七年级下册Unit 7 课时 3 Section A 2a→2e （精品课件包含音视频）

这是一份人教版（2024）七年级下册（2024）Unit 7 A Day to Remember试讲课ppt课件，文件包含Unit7课时3SectionA2a→2epptx、otherstepsmp4、SectionA2amp3、SectionA2dmp3、step1mp4、step2mp4、step3mp4、U7A2amp4、WorldWaterDay20251080pmp4、北京大学研学mp4、废水处理科普视频mp4等11份课件配套教学资源，其中PPT共78页， 欢迎下载使用。
能够准确听辨描述细节的形容词，并在此基础上理解污水处理的流程。能够理解并使用一般过去时询问及描述难忘的研学经历。能够运用所学的语言表达，结合实际谈论一次特别的研学经历（包括 时间、地点、活动内容和感悟）。能够认识到日常用水是来之不易的，懂得保护环境，提高节约用水意识。
★ Big rund pls; wastewater
★ a place that is used t clean dirty water.
★ The prcess f cleaning wastewater.
★ A wastewater plant.
★ Really interesting!
★ She saw the plant make dirty water clean again.

It's the ppsite f “dirty”, shwing the gal f the wastewater plant is t turn dirty water clean.
It tells us the water ging int the wastewater plant is dirty at first.
It shws the machines are big and can wrk well t treat wastewater.
It's the ppsite f “large”. It shws things like germs are tiny, and als shws the machines can deal with these tiny things.
It shws that befre, Helen (and many thers) thught getting clean water was nt a difficult thing.
It's the ppsite f “easy”. It shws that in fact, getting clean water needs a cmplex prcess and is nt easy.
1. The plant makes2. Dirty water ges3. Machines inside the plant 4. 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
dirty water frm ur hmes ges int the plant
special screens remve large pieces f waste frm the water
large machines remve germs and ther things frm the water
takes a few mre steps
clean again.
the water becmes
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.
After a few mre steps the plant makes dirty water clean again.
First, dirty water frm ur hmes ges int the plant.
Then, screens inside the plant remve large pieces f waste frm the water.
Next, large machines inside the plant remve small things frm the water.
After that, It takes a few mre steps.
Finally, the plant makes dirty water clean again.
Last week, Fu Xing’s class went n a schl 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.
• I went t…
• It was interesting/bring…
• First/ Then/ Next/After that…
• I used t think…• I didn’t realize…
Ww! I used t think it was easy t get clean water.
Me t! I didn’t realize it was s hard.
We shuld save water in ur daily life frm nw n.
T: Hw was yur schl trip?S: It was : Where did yu g?S: We went t : What did yu d there?S: : What did yu learn frm the trip?S: ...
★ 语境助记: Miss Green wrks in a plant and she plants many kinds f plants in the yard. 格林小姐在一个工厂工作，她在这个院子里种植了许多种类的植物。
1. Which mvie ________(剧场)d yu want t g?2. Mst f the students __________(认识到)that Chinese language is very imprtant.3. There are many large _____________(工厂)in my ’t play games any mre. I think yu are __________（浪费）yur time.5. We can see many __________ (机器)help farmers wrk n the big farm.
factries/plants
1.—Culd yu please tell me hw I can make mre friends? —Sure. I think being friendly is the first ____. A. result B. step C. ruleD. message 2.The keys are the drawer. Can yu get them fr me?A. intB. thrugh C. inside D. amng
3.Mr Zhang is clever. He wants t ____ his ld car ____ a playrm fr the children.A. lk; fr B. get; frm C. turn; int D. remve; frm4.— Hw was yur schl trip, Sarah?— _________! I'm very happy I learned hw t make a mdel rbt.A. It was excitingB. It was bringC. It was terribleD. It was dirty
5.The ____ frm this plant is harmful t the envirnment.A. machine B. wastewaterC. factry D. prcess
1.当我旅行时我总是带上一本书。I always take a bk when I ______ _____ _____ _______.2.彼得过去常常在放学之后打篮球。Peter ________ _________ play basketball after schl.3.有几张纸在课桌上。There are sme ________ ________ ________ n the desk.
g n a trip
used t
pieces f paper
4.小海伦岁数太小，不能去上学。Little Helen is ________ yung ________ g t schl.5.我们所有的人必须采取措施保护动物。All f us must ______ _____ t prtect the animals.
t t
take steps