选择性必修 第三册Unit 3 Environmental Protection教课ppt课件

这是一份选择性必修 第三册Unit 3 Environmental Protection教课ppt课件，共41页。PPT课件主要包含了 garbage，harmonious，initiative， restrict，to restore， restore，dozens， dozen， tolerate，the等内容，欢迎下载使用。

T learn and review sme useful wrds and expressins in this unit.T review direct speech and indirect speech.
___________ n.waste fd, paper, etc. that yu thrw away
Write dwn the wrd that matches each English definitin.
【语法填空】This mrning a bmb in __ garbage bag explded and injured 15 peple.
__________ adj. arranged tgether in a pleasing way s that each part ges well with the thers
【语法填空】Their _________(harmny) relatinship resulted in part frm their similar gals.
n. a new plan fr dealing with a particular prblem r fr achieving a particular purpse
【语法填空】Lcal __________(initiative) t help yung peple have been put int use.
initiatives
v. t limit the size, amunt r range f sth
【语法填空】Speed________________(restrict) t 30 mph in twns.
is restricted
v. t bring back a situatin r feeling that existed befre
【语法填空】We hpe ____________(restre) the garden t its frmer glry.
n. a grup f twelve f the same thing
【语法填空】I've been there _________ (dzen) f times.
v. t accept sb/sth that is annying, unpleasant, etc. withut cmplaining
【语法填空】The ability__________ (tlerate) pain varies frm persn t persn.
n. a list f items t be discussed at a meeting
【语法填空】Fr the gvernment, educatin is nw at the tp f ______agenda .
When asked by a TV reprter t talk abut air and water quality in his hmetwn, (1) Qi Mu nted, “The air is great nw, and we can take mre walks and enjy being utdrs again.” He felt quite pleased because the villagers were living _____________ with nature nce mre.
1 Cmplete the passage with the crrect frms f the wrds in the bx.
garbage harmnius initiative restrict restre dzen
Hwever, he culd nt frget abut an earlier time when his village had been struggling with a serius air quality prblem. In the 1990s, __________ frm a nearby city was usually brught t the village. (2) “Hw can we make use f this?” the villagers wndered. Sn they fund that garbage culd be used t feed pigs. (3) “Over the next few years, _______ f pig farms were set up,” Qi recalled.
But then nbdy in the village wanted t pen their windws. (4) “The smell frm the garbage and pig waste was making us sick.” Qi said. The numbers f msquites and flies were als hrrifying. (5) “Under such circumstances, n single wmen wanted t marry anyne in ur village and mve here,” Qi sighed.
The villagers culd n lnger tlerate the situatin. S an ________ was launched and a “clean-up” campaign was added t the gvernment agenda, including _________ large vehicles frm passing thrugh the village. Garbage frm the city was n lnger dispsed f in the village, and mre trees were planted. (6) “We can all breathe mre freely nw that the natural beauty f ur village has been _________,” said Qi.
restricting
1.Qi Mu nted that the air was great then, and they culd take mre walks and enjy being utdrs again.
Reprt the direct speech in Activity 1.
2.The villagers wndered hw they culd make use f the garbage.
3.Qi recalled that ver the next few years dzens f pig farms had been set up.
5.Qi said (sighed) that under such circumstances n single wmen had wanted t marry anyne in the village and mve there.
6.Qi said they culd all breathe mre freely then that the natural beauty f their village had been restred.
4.Qi said that the smell frm the garbage and pig waste had been making them sick.
•What new wrds and expressins have yu learnt frm this unit?•Can yu reprt thers' statements, requests,r questins fluently and accurate?If nt, what are yur difficulties?•What have yu learnt abut envirnmental issues frm this unit?•What are yu ging t d t help slve the envirnmental prblems we are facing?•Overall,I thught this unit was interesting useful s-s dificult
Reflecting
Resurce shrtage, envirnmental pllutin and eclgical damage are becming mre and mre serius. What shuld we d? Hw can we help reduce the impact f these issues?
In grups, discuss the fllwing questins.
1 What is the main envirnmental issue yu want t address? Chse ne frm the list belw, r think f yur wn.
plastic bag waste Energy cnservatinWaste srting system fr recyclingWater cnservatin
Garbage classificatin means the classificatin f recyclable and unrecyclable garbage.
If yu chse “Waste srting system fr recycling”, here is sme infrmatin that may be helpful.
Hazardus Waste 有害垃圾Invlving risk r danger, especially t peple’s health r safety.
Recyclable Waste 可回收物Trash that can be recycled
Husehld Fd Waste 湿垃圾Perishable（易腐烂的） dmestic waste.
Scraps 残羹剩饭
Flwer and plant
Residual Waste 干垃圾Other waste except recyclable, hazardus, husehld fd waste.
Cigarette butts
Cntaminated paper twels
Plastic bags
Nw create yur prject presentatin. Use diagrams and illustratins t shw hw yur ideas will wrk.
Use the example fr ideas.
Read the example and summarise the features f this prpsal.
headline, bdy, diagrams, illustratins
clear, cncise, educatinal / impressive / infrmative
parallel clauses, imperative sentences, incmplete sentences
leading part, supprting parts, cnclusin part
Waste Srting / Garbage Classificatin
The Principle f 5R
Recycle回收再利用
Repair修复再使用
Make a pster abut the use f plastic bags r littering:
Think abut what infrmatin yu will put n the pster and what message yu want t cnvey.Decide the essential parts f yur pster:headline,bdy and signature.Make sure yur headline attracts the readers’ attentin and yur message is clear and impressive.Chse a few gd pictures fr yur pster.
In grups, discuss the utline f yur writing .
make a pster
Frm Grup 1, Class 2
N plastic bags
Say N t Plastic Bags!
Shw yur pster.
Say N t Plastic Bags! Many plastic bags end up in rivers and the sea. They kill fish and ther sea creatures. Plastic gets int ur fd.Tgether we can slve this prblem: Reuse plastic bags again and again! Put all bags in the recycling bin!Take a reusable bag with yu everywhere! Frm Grup 1, Class 2
【词义】 vt.忍受;包容;容许【教材原句】 The villagers culd n lnger tlerate the situatin.村民们再也无法忍受这种情况了。【热点归纳】tlerate sb ding sth 容忍/忍受某人做某事tlerance n. 容忍；允许tlerable adj. 可忍受的tlerant adj. 容忍的；宽容的be tlerant f/twards...对宽容
[ˈtɑːləreɪt]
language pints
【例句】This srt f behaviur will nt be tlerated.这种行为是不能容许的。He culd nt tlerate the extremes f heat in the desert.他忍受不住沙漠的酷热。【语法填空】(1)Instead f blaming the child wh had brken the vase,she gave him a_________ (tlerate) smile and let him g.(2)When he reached the kingdm,he fund the new surrundings difficult__(tlerate).答案(1)tlerant (2)t tlerate
[ˈtɑːləreɪt]
【教材原句】 “We can all breathe mre freely nw that the natural beauty f ur village had been restred,”said Qi.齐说道:“既然我们村庄的自然美景已经恢复,大家就可以更自由地呼吸了。”【句式剖析】本句是一个复合句。We can all breathe mre freely是主句,nw that意为“既然”,引导的是原因状语从句,that可省略。Nw that yu are well again,yu can travel.既然你已恢复了健康,你就可以去旅行了。
意为“既然”,引起复合句
【句式拓展】引导原因状语从句的从属连词还有because(因为),as(由于),since(既然),when(既然),seeing/cnsidering/given (that) (考虑到)等。Since yu’re nt interested,I wn’t tell yu abut it.既然你不感兴趣,那我就不告诉你了。【语法填空】(1)______(give)that she is interested in children,I am sure teaching is the right career fr her. (2)Nw______we are all part f the glbalvillage,everyne becmes a neighbur.答案(1)Given (2)that
假定你是某校高二学生李华,你校将举办城市环保宣传活动,请你用英语写一篇演讲稿,内容包括:1.垃圾的现状;2.造成的危害;3.提出倡议。注意:1.词数80左右;2.可适当增加细节,以使文章连贯。
一、审题定调1.确定体裁:本次写作是一篇演讲稿,内容涉及环境保护的重要性;2.确定人称:本文要用第一、三人称;3.确定时态:时态以一般现在时为主。二、谋篇布局首先:提出现象(河上漂浮着垃圾);其次:造成的危害(污染河水);最后:提出倡议。
参考范文:Dear friends, My name is Li Hua.I’m hnured t make a speech here n behalf f my class.Almst every day lts f rubbish such as plastic bags,litter,fruit peels can be seen flating n the river behind ur schl.There is n dubt that the rubbish results in the plluted water in the river,
参考范文:which is harmful t ur health.Besides,it als pllutes ur surrundings. In my view,as lng as we can make a cntributin t prtecting the earth,we can create a beautiful envirnment. Yurs， Li Hua