冀教版八年级下册Lesson 44 Environment Clubs教课课件ppt

这是一份冀教版八年级下册Lesson 44 Environment Clubs教课课件ppt，共16页。PPT课件主要包含了Free talk，Nobody，polluted，waste，shut，least，fewer，throw，reuse，recycle等内容，欢迎下载使用。

1. What d yu d when yu see smebdy thrw garbage n the grund?2. Des yur schl have an envirnment club?
Language Gal
1.能熟悉并能正确运用本课时的重点单词和短语2.能用英语谈论一些环保方法并树立环保意识
In Nrth America, many students jin envirnment clubs. In an envirnment club, students wrk tgether t reduce pllutin and prtect the envirnment. The fllwing is a list f their activities and advice. ·N-garbage lunches：Hw much garbage d yu thrw away after lunch？Envirnment clubs encurage students t bring their lunches in reusable bags and dishes. The class with the least garbage gets a prize.·N­car days: On a n­car day, nbdy cmes t schl in a car—neither the students nr the teachers! Cars pllute ur air, s remember： Walk, skip, bike r run. Use yur legs! It's lts f fun
I’m a member f an envirnment club.
·Bring yur wn shpping bag! Bring yur wn bag when yu g shpping. It's a gd way t reduce packaging. ·Save water! Did yu knw that a leaky tilet can waste 20 t 40 litres f water an hur? In a year, that wuld fill a large swimming pl! In envirnment clubs, students fix leaky tilets and sinks.·Save electricity! Turn ff the lights when yu leave a rm. Turn ff the televisin and shut dwn the cmputer when yu are nt using them.
Let's wrk tgether t make ur envirnment clean. Culd yur schl d sme f these things？
1). Why d many students jin envirnment clubs in Nrth America?2). Why d the students take their wn bags when they g shpping? 3). Hw d the students in an envirnment club save water? Hw d they save electricity?
Because they want t reduce pllutin and prtect the envirnment.
It’s a gd way t reduce packaging.
1. Read the lessn and answer the questins.
They fix leaky tilets and sinks t save water.T save electricity: They turn ff the light when they leave a rm and turn ff televisinsand shut dwn cmputers when they are nt using them.
1)．The sap factry ________ the drinking water in this area.2)．Students shuld nt ______ paper.3)．________knws when life n the earth started.4)．He wh talks the mst knws the_____.5)．I culdn't _____ the windw because it was stuck.
waste least nbdy shut pllute
2. Fill in the blanks with the crrect frms f the wrds in the bx.
In sme cuntries f the wrld, peple have started t reduce the amunt f garbage they make. Hw? First, they buy ______ things. They try t buy nly what they really need. When yu buy fewer things, yu ______ away fewer things. Secnd, they reuse things. They use things, and then they use them again! Third, they recycle things. They make ld things int new things. Peple call these the “three Rs”: reduce,______and________. The three Rs help us remember that _______ is a prblem.
3.Read the passage and fill in the blanks.
4.Suppse yur schl's envirnment club wants t make a pster abut littering and recycling. Can yu make ne? Here's an example.
Stp Pllutin!We have a nice, clean schlyard. Let's keep it this way.Dn't litter!Always put yur garbage in a garbage can.Never thrw it n the grund.Recycle!Stp and think befre yu thrw smething ut：Can I use this again?Can this be recycled?Tgether, we can help keep ur wrld clean！
1. Hw much garbage d yu thrw away after lunch?
thrw away扔掉，丢弃；浪费或者错过(机会、优势或好处) 我从来不扔任何东西I never ______ anything away. 不要错过这个机会。Dn’t this pprtunity.当其宾语是名词时，放在thrw 后和away后均可；当其宾语是代词时，必须放在thrw和away的中间。例如：
There is lts f rubbish in the bx. Please thrw away.
2. They jin “envirnment clubs”. jin 表示“成为的一员；参加；加入”。例如： I've jined the army fr three years. take part in 表示“参加”，强调主观，参加会议，群众性活动或比赛。有积极态度。有时可以和jin in互换。例如：We'll take part in scial practice during the summer vacatin.
3. Envirnment clubs encurage students t bring their lunches in reusable bags and dishes. encurage sb. (nt) t d sth. 鼓励某人(不)做某事。例如： My English teacher, always encurages us t study hard. We shuld encurage the yung t read mre bks. reusable 由形容词“usable”加前缀re-变成，re-含有“重新；再”的意思。如：recycle 循环；review 复习。
4. The class with the least garbage gets a prize. with the least garbage 为介词短语作后置定语修饰class。 get a prize 获得奖励5. Turn ff the televisin and shut dwn the cmputer when yu are nt using them. shut dwn 完全关闭；停工；停下。例如： The restaurant shut dwn last year. But the cmpany shut dwn in 1995.
重点词汇：reduce reusable least pllute skip packaging leaky waste litre sink shut electricity
重点短语： thrw away turn ff jin an club shut dwn reduce pllutin get a prize encurage sb t d the amunt
Schl shuld be surrunded by a pure and healthy e__________. Chemical wastes p______ the rivers and streams. The ship was l______ badly. Yu shuld nt w____ fd when many peple are hungry.
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