初中英语Unit 7 A Day to Remember优秀ppt课件

这是一份初中英语Unit 7 A Day to Remember优秀ppt课件，共49页。PPT课件主要包含了Discussion，Adjectives，frominto，remove，become，Study Tour，Show Time，Homework等内容，欢迎下载使用。
Learning Objectives
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过程。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，结合实际议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，性得保护环境，提高节约用水意识。
D yu remember yur last schl trip?
Where did yu g?
What did yu d there?
D yu think it was a great trip? Why?
Where did they g?They went t a park.What did they d?They flew kites.
Where did they g?They went t a farm.What did they d?They fed the animals.
Where did they g?They went t a museum.What did they d?They visited the exhibits.
Where did they g?They went t a frest.What did they d?They explred the nature.
Where did they g?They went t a theatre.What did they d?They watched a play.
Where did they g?They went t a aquarium.What did they d?They saw many clurful fish.
Where did they g?They went t a Car Manufacturing Plant.What did they d?They saw the prcess f making a car.
Where did Fuxing g?…What did she d?…
Pre-listening: Lk and Guess
What d yu see in the phts?Fu Xing went there fr schl trip. Can yu guess what the place is fr?What d yu think she saw there?
Big rund pls;
A wastewater plant,
a place that is used t clean dirty water.
The prcess f cleaning wastewater.
While-listening: Listen and Answer
Where did Fu Xing g fr her schl trip?Hw did she feel abut it?What did she see there?
A wastewater plant.
Really interesting!
She saw the plant make dirty water clean again.
While-listening: Listen and Fill
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 _______.
What wrds may be put in the blanks?
These adjectives help in:Describing nunsExpressing pinin/evaluatinAdding details
While-listening: Read and Answer
Fu Xing: We saw the plant make dirty water clean again.Helen: Really? Hw?Fu Xing: Well, first, dirty 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, large machines remve germs and ther things frm the water. These things are usually t small t see. It takes a few mre steps after that befre the water becmes clean again.Helen: Ww! I used t think it was easy t get clean water.Fu Xing: Me t! I didn’t realize it was s hard.
Hw many steps des it take befre the water becmes clean again? What are they?
While-listening: Lk and Retell
First, _______________________________________.
dirty water frm ur hmes ges int the plant
Then, _________________________________________________.
special screens remve large pieces f waste frm the water
Next, __________________________________________________.
large machines remve germs and ther things frm the water
It ___________________ after that befre __________________________.
takes a few mre steps
the water becmesclean again
While-listening: Read and Match
Read the cnversatin and match the sentence parts.
While-listening: Read and Think
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 clean again.Helen: Really? Hw?Fu Xing: Well, first, dirty 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, large machines remve germs and ther things frm the water. These things are usually t small t see. It takes a few mre steps after that befre the water becmes clean again.Helen: Ww! I used t think it was easy t get clean water.Fu Xing: Me t! I didn’t realize it was s hard.
When describing an unfrgettable experience, what aspects can yu cver?
What did yu see?
Hw did yu feel?
What did yu learn?
Listen t the cnversatin again and pay attentin t the prnunciatin f was, wasn’t, did and didn’t.
wasn’t/ˈwɒznt/
didn’t/ˈdɪd(ə)nt/
Pst-listening: Rle play the cnversatin
Helen: Hi, Fu Xing. Hw was …Fu Xing: N, it . It …!Helen: Ww! What did yu see?Fu Xing: We saw …Helen: Really? Hw?Fu Xing: Well, first, ... Then, …Helen: What happens next?Fu Xing: Well, ... It …again.Helen: Ww! I used t …Fu Xing: Me t! I didn’t …
It was interesting/bring…
First/ Then/ Next/After that…
I used t think…I didn’t realize…
Pay attentin t the stressed wrds and where t pause when reading lng sentences.Use adjectives t give details abut the trip.Use the simple past tense t talk abut the activities.
Then,丨special screens remve large pieces f waste丨frm the water.
It takes a few mre steps after that丨befre the water becmes clean again.
Pst-listening: Retell the cnversatin
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 thewater. They remve _______and ther small things. It takes a few mre _______ befre thewater becmes clean again.
Cmplete the summary f the cnversatin in 2a.
Pst-listening: Think Further
Helen: Ww! I used t think it was easy t get clean water.Fu Xing: Me t! I didn’t realize it was s hard. __________ _________________________________________ _________________________________________ _________.
What may Fu Xing say next?
We shuldreally save water. Knwing hw hard it is t treat wastewater makes me realize the imprtance f nt wasting it
The wastewater plant is assciated with envirnmental prtectin. It plays a crucial rle in reducing water pllutin.
Learn Mre: Hw des the wastewater plant wrk
Listen fr speaking
Talk abut a schl trip yu tk t a special place.
Fill the table t help yur task.
A: Hi, Lily. Hw was yur schl trip t the museum? Was it bring?B: N, nt at all. It was really interesting!A: Ww! What did yu see?B: We saw a lt f ld things. There were pretty vases, ld cins, and sme ld paintings.A: Really? Hw d they keep these things in gd cnditin?B: Well, the museum peple d special things. Fr the paintings, they keep the rm at the right temperature and wetness. Fr the vases, they're very careful with them.A: What else did yu find ut?B: We learned abut the stries behind these things. The guides tld us wh made them and when they were made. It was like ging back in time.A: Ww! I used t think museums were just abut lking at ld stuff.B: Me t! But nw I knw there's a lt t learn frm these ld things.
Hw was yur schl trip?
It was wnderful!
What did yu see and d?
Language Pints
Hw was yur schl trip t the wastewater plant? 你们学校去污水处理厂的旅行怎么样？【用法详解】 trip在此处为名词，译为“旅行、行程”。 常见搭配：the trip t ... 去...的旅行 take a trip 进行一次旅行 business trip 上午旅行eg: We went n a trip t the muntains last weekend. 上周末去我们去了趟山区旅行。We’re taking a trip t the cuntryside next mnth. 下个月我们要去乡村旅行。He’s ging n a business trip t meet clients. 他将去进行商务旅行会见潜在客户。
Hw was yur schl trip t the wastewater plant? 你们学校去污水处理厂的旅行怎么样？【易混辨析】jurney, trip, travel与tur区别： jurney着重指“长距离的、陆上的旅行” trip 指“任何方式的短途旅行” travel泛指旅行的过程，尤指出国旅行 tur常指“以游览、视察、购物等为目的的旅行”【即学即用】1. We’re planing t trip _____ the beach this weekend.at B. in C. t D. f2. Hw was yur schl ______ last week?travel B. trip C. tur D. jurney
N, it wasn’t at all. 不，一点也不。【用法详解】 nt... at all主要用来表否定，表示“一点也不、根本不”等意。 eg: She desn’t like apples at all. 她根本不喜欢苹果。【知识拓展】nt at all. 也可以用来回答感谢，译为“不用谢、不客气”。eg: -- Thank yu very much. 非常感谢。 -- Nt at all. 不客气。
Special screens remve large pieces f waste frm the water. 特殊的滤网会从水中去除大块的废物。【用法详解】 remve此处为动词，译为“移走、开除”。 常见搭配：remve sth. frm 地点 从某处移走某物 remve sth. t 地点 将某物移到某处 eg: She wants t remve the bks frm the shelf. 她想要把这些书从架子上移走。 Please remve these tys t the basket. 请把这些玩具移到篮子里。
Special screens remve large pieces f waste frm the water. 特殊的滤网会从水中去除大块的废物。【用法详解】 piece在此处为量词，译为“块”，也可译为“片、段、张”等意。 常见搭配：数词 + piece(s) f + 名词 ...张/块/片... a piece f cake 一块蛋糕、小菜一碟 eg: a piece f paper一张纸tw pieces f bread两片面包 a piece f music一首音乐 three pieces f advice 三条建议a piece f furniture a piece f furniture一件家具 piece也可为名词，译为“部分、零件” 常见搭配：in pieces 成碎片状eg: The china dish lay in pieces n the flr. 磁盘碎片散落在地上。
Special screens remve large pieces f waste frm the water. 特殊的滤网会从水中去除大块的废物。【用法详解】waste在此处为名词，译为“废物、垃圾、浪费”等； eg: Please thrw the waste in the recycling bin. 请把废物扔进回收箱。 waste也可为动词，译为“浪费、挥霍、滥用”。 常见搭配：waste time/mney n sb./ sth. 在某人/某物上浪费时间/金钱 waste time/mney (in) ding sth. 浪费时间/金钱做某事 a waste f time 浪费时间 eg: She wasted a lt f mney n clthes. 她在衣服上浪费了很多钱。Tm never wastes t much time playing cmputer games. 汤姆从不在玩电脑游戏上浪费太多时间。It’s a waste f time talking t him. 和他谈话事浪费时间。
These things are usually t small t see. 这些东西通常太小看不到。【用法详解】 “ t +形容词/副词 t d”结构常译为“太...而不能...”，常表示否定意义。 该结构可以和“s... that从句（否定）”及“nt ... enugh”结构互换。 eg: He is t tired t finish his hmewrk.= He is s tired that he can’t finish his hmewrk. 他太累了，无法完成作业。The bx is t heavy fr me t lift.= The bx is s heavy that I can’t lift it.= The bx isn’t light enugh fr me t lift it. 这个盒子太重，我举不起来。
It takes a few mre steps after that befre the water becmes clean again. 在水再次变干净之前还有再花几步。【用法详解】 step在此处为名词，译为“步骤”，也可译为“脚步”； 常见搭配：take steps (t d sth.) 采取措施（做某事） eg: He tk a few steps twards the dr. 他朝门口走了几步。 We must take steps t end the war. 我们必须采取措施来结束这场战争。 step也可为动词，译为“踩踏、进入”。 常见搭配：step by step 一步步地、逐步地 eg: Dn’t step n the grass. 不要踩在草地上。We need t apprach this prblem step by step. 我们需要逐步解决这个问题。
It takes a few mre steps after that befre the water becmes clean again. 在水再次变干净之前还有再花几步。【用法详解】clean在此处为形容词，译为“干净的、清洁的”； eg: This is a clean cup.这是一个干净的杯子。 clean也可为动词，译为“使干净、打扫、清理”。eg: Her father cleaned his glasses with a paper napkin.她父亲用纸巾把眼镜擦干净。
I used t think it was easy t get clean water. 过去我认为得到干净的水很容易。【用法详解】 use为动词译为“使用”，其形容词为useful和useless，前者译为“有用的”，后者译为“无用的”。常见搭配：it’s useful t d sth. 做某事是有用的use sth. t d sth. “用某物做某事” make gd use f ... 充分利用... be used t d sth. 被用来做某事 used t d sth. 过去常常做某事 be used t ding sth. 习惯做某事eg: It's useful t learn English well. 学好英语是有用的。I use a pen t write this letter. “我用钢笔写这封信。” We must make gd use f ur free time. 我们必须好好利用我们的空闲时间。 Cttn is used t make clth. 棉花被用来织布。 The ld man used t live in the cuntry, but nw he is used t living in the city. 这位老人过去常常住在乡下，但是现在他习惯住在城市。
Fu Xing learnt abut the cleaning prcess. 傅兴了解了清理步骤。【用法详解】 Learn在此处为动词，译为“学习”，其过去式为learnt或learned。 Eg: I want t learn English. 我想学习英语。 常见搭配：learn t d sth. 学习做某事 learn abut sth. 了解某事 learn frm sb. 向某人学习 eg: I need t learn t play the pian. 我需要学会弹钢琴。She learnt abut wrld histry in her class. 她在课堂上了解了世界历史。Yu can learn a lt frm yur mistakes. 你可以从错误中吸取很多教训。
Yu must …plish yur cnversatin accrding t the checklist and practise with yur grupmembers.Yu may …interview yur classmates abut their schl trip and make a reprt.