英语八年级下册Lesson 43 Let's Clean Up!教案配套课件ppt

这是一份英语八年级下册Lesson 43 Let's Clean Up!教案配套课件ppt，文件包含Lesson43pptx、Lesson43Letsdoit2wav、Lesson43mp3、savetheworldmp4等4份课件配套教学资源，其中PPT共33页， 欢迎下载使用。
Key wrds & phrases: attentin; rubbish; pllutin; explain; clean up; draw ne’s attentin; pick up; a bit f. Key sentences: 1. It’s a special day t draw peple’s attentin t the envirnment. 2. What shall we d tday? 3. We shuld pick up the garbage! 4. Each student culd clean up a bit f the schlyard.T learn t prtect ur envirnment.
Wrds & Expressins
schlyardattentinrubbishgarbagepllutin
n. 校园n. 注意；留心n. 垃圾；废物n. 垃圾n. 污染
explainclean updraw ne’s attentinpick upa bit f
v. 解释打扫；把……打扫干净引起……的注意拣起；拿起一点儿
Let's watch a vide!
Hw many types f pllutin d yu see in the vide?
nise pllutin
air pllutin
water pllutin
land pllutin
D yu knw what caused the pllutin?
What shuld we d t stp the pllutin?
Presentatin
It's nn. Jenny, Brian and Danny are utside in the schlyard.
Jenny: Tday's June 5. It's Wrld Envirnment Day!Brian: It's a special day t draw peple's attentin t the envirnment. What shall we d tday? Lk at all f this rubbish!Danny: What des “rubbish” mean? I dn't knw that wrd.Brian: It means “garbage” in American English.
Danny: Oh, I see. There's a lt f rubbish in the schlyard. We shuld pick up the garbage! Jenny: Let's d it nw. Danny: It wuld take t lng. There are nly three f us!Jenny: We're studying pllutin in class this week. Garbage is a type f pllutin. This culd be a class prject! We can ask ur classmates t help us. Brian: Gd idea. Each student culd clean up a bit f the schlyard. We wuld finish cleaning in an hur!
(Jenny explains the plan t the class. All the students agree t help. They wear glves and carry brwn bags. They begin t pick up the garbage. )Jenny: Danny, yu lst yur hmewrk, right? I think I fund it! Lk at this piece f paper!Danny: Oh n!
Learning Tip　
Wrld Envirnment Day began in 1972. It's rganized by the U. N. every year in different cuntries. Its aim is t remind peple t prtect the envirnment.
Let’s D It!　
1. Read the lessn and write true (T) r false (F).
1. Jenny, Brian and Danny are ging t d smething n Wrld Envirnment Day. (　　)2. They are studying gegraphy this week. (　　)3. They are ging t pick up the garbage n the street. (　　)4. Jenny fund Danny's hmewrk. (　　)
1. Where are they talking? In the market. 　　 In the schlyard. 2. What are they talking abut? Picking up garbage. Playing sccer. 3. What is the class prject abut? Envirnment. Pllutin.
2. Listen t the dialgue and tick the crrect answers.
A: It’s a cl day, Li Ming. Let’s play sccer in the schlyard. B: But lk at all f this garbage! We shuld pick up the garbage first. A: That’s t much wrk! Let’s find thers t help us. B: Our classmates can help us. We can make it a class prject abut pllutin this week. A: Gd idea! We wuld finish cleaning in an hur!
listening material
Jeff: Lk at the sky! It's always grey. We can't even see the sky clearly. Marina: If this ges n, the birds will fly away and never cme back. Jeff: Our river used t be very clean. But nw lk at the water! There is t much __________ left by the factries.
pllutin　rubbish　schlyard agree　clean attentin
3. Cmplete the dialgue with the crrect frms f the wrds in the bx.
Marina: If this ges n, the fish will die. Peple shuld d smething t stp the __________. Jeff: I ________. Let's d smething t draw peple's ___________ t this prblem. Hw abut putting up a pster? Marina: Gd idea. Jeff, I think ur _________ is als quite dirty. Let's call ur classmates t help clean it befre the new term starts. Jeff: OK. We wuld finish ________ in an hur!
4. Each Wrld Envirnment Day has a theme. Here are sme examples. Can yu think f yur wn theme fr it? 1994 One Earth, One Family 1997 Fr Life n Earth 2002 Give Earth a Chance 2005 Green Cities— Plan fr the Planet 2011 Frests: Nature at Yur Service 2012 Green Ecnmy: Des It Include Yu?
Save Our SeaPrtect the Blue SkyPursue Green FashinTrend twards Green Civilizatin
Language pints
1. It’s a special day t draw peple’s attentin t the envirnment. （教材P114）
attentin n. 注意; 留心 是不可数名词，因此不能与不定冠词连用，也没有复数形式。常用短语：pay attentin t 注意draw ne’s attentin 引起某人的注意attract ne’s attentin 吸引某人的注意give attentin t 注意
e. g. Yu shuld pay yur attentin t yur wrk. 你应该把你的注意力放到你的工作上。The design f the building attracted my attentin. 这座建筑物的设计吸引了我的注意。
2.We shuld pick up the garbage!（教材P114）
pick up 捡起，拾起 为动副型短语，接代词作 宾语时，代词必须放在pick 和up的中间。e. g. A waste bag is n the flr. Please pick it up. 一个废物袋在地板上。请把它捡起来。I’ll pick yu up at 5: 30 this afternn. 今天下午5点半我开车来接你。
3. We’re studying pllutin in class this week.（教材P114）
pllutin n. 污染 不可数名词light pllutin 光污染air pllutin 空气污染pllute v. 污染 常用于pllute sth. with/by sth.结构中。e. g. We shuld nt pllute ur rivers with waste. 我们不应该用废弃物污染我们的河流。
4. Each student culd clean up a bit f the schlyard.（教材P114）
clean up 打扫; 把……打扫干净 动副型短语，代词放中间，名词放中间或后边！e. g. Lk at yur desk! Clean it up!看看你的桌子！把它清理干净！
a bit f 一点儿 可作定语修饰不可数名词，还可在句中作状语，可修饰动词、形容词、副词和比较级，相当于a little。e. g. He knws a bit f/a little English. 他懂一点儿英语。This pair f shes is a bit/a little expensive. 这双鞋有点儿贵。The speaker spke up a bit/a little s as t make himself heard mre clearly. 演讲者把嗓门提高了一点儿，以便使他自己被别人听得更清楚。
5. Jenny explains the plan t the class. （教材P114）
explain v. 解释 常用结构：explain sth. t sb. 向某人解释某事explain ＋从句解释……explain neself 把自己的意思表达清楚e. g. We explained ur plan t the cmmittee. 我们向委员会解释了我们的计划。I explained that I missed the bus. 我解释说我错过了那班公共汽车。Culd yu explain yurself, please? 请把你的意思表达清楚，好吗?
6. All the students agree t help.（教材P114）
agree t d sth. 同意做某事 agree的其他用法① agree with sb.表示“同意某人(的看法)”。② agree n sth.主要指双方通过协商而取得一致意见或达成协议。e. g. They agreed t give it t me the next day. 他们同意第二天把它给我。I quite agree with yu. 我完全同意你(的看法)。Can we agree n a date? 我们能约定一个日期吗?
一、根据所给汉语或首字母提示，完成单词
1. Can we play ftball in the ______ (院子)?2. ________ (污染) is bad fr ur health.3. Just thrw all the ______ (袋子) t the back f the car.4. We shuld ______ (拯救) that animal.5. The wrd “g______” has the same meaning as the wrd “rubbish”.
1. I will finish the jb ______ tw hurs.2. Yu shuld explain yur plan ______ the students can yu d ______ this rubbish?4.Please pick ______ that we have a lt ______ hmewrk t d.