北师大版 (2019)必修 第三册Lesson 1 Roots and Shoots教课课件ppt

这是一份北师大版 (2019)必修 第三册Lesson 1 Roots and Shoots教课课件ppt，共60页。PPT课件主要包含了课前预习，课文呈现，TOPIC TALK，考点精讲等内容，欢迎下载使用。

Sectin ⅠTpic Talk & Lessn 1 Rts and Shts
1. glbal / ̍gləʊbəl/ adj.________________________2. industrial /ɪn̍ dʌstriəl/ adj.____________________3. extinctin /ɪk̍ stɪŋkʃən/ n. ____________________4. slutin /sə̍ luːʃən/ n.________________________
5. electricity /ɪ̩ lek̍trɪsəti/ n.________________________6. transprt / ̍trænspɔːt/ n._________________________7. recycle / ̩riː ̍saɪkəl/ vi.& /̍bæləns/ n.平衡 9._________________ /flæt/ n.一套公寓房，一套住房　 adj.平坦的 10._______________/ruːt/n.树根 
交通运输系统，运输方式
11._______________/ʃuːt/ n.芽，苗；嫩枝　 vt.射中；射击 12._______________/ ̍bɒðəd/ adj.担心的；烦恼的 13._______________/fɜːm/ adj.实的；坚实的；稳固的 14.　　　　　　　　 /faʊn̍ deɪʃən/ n.基础；地基 15.　　　　　　　 /ɪn ̍vɒlv/ vt.参与；包含 
1._______________________尽自己所能做某事 2._______________________与……处于和谐中 3._______________________采取行动 4._______________________建立 5._______________________全世界 6._______________________有影响，起作用 
d my part fr sth　
in harmny with　
take actin　
all arund the wrld
make a difference
7. pick up ____________________________________8. nt be bthered t d sth ______________________9. in additin t _______________________________10. deal with __________________________________
一、阅读课文“ROOTS & SHOOTS”，判断正(T)误(F)
1. Jane Gdall nly asked sme adults t take actin t prtect the envirnment.(　　)2. Dr. Jane Gdall is an expert n prtecting the envirnment.(　　)
3. In Jane Gdall’s pinin，every individual can make a difference.(　　)4. Sme peple think it desn’t matter if they leave the tap running.(　　)5. Rts & Shts was established t ask yung peple t prtect the envirnment.(　　)
二、阅读课文“ROOTS & SHOOTS”，选择正确答案
1. Jane Gdall set up Rts & Shts t ________. A. cause sme sad peple t smileB. make a dg wag its tailC. prtect the envirnmentD. water a thirsty plant
2. What is Rts & Shts mainly abut?________A. The value and imprtance f each plant.B. The value and imprtance f each persn.C. The value and imprtance f each animal.D. The value and imprtance f each individual—human，animal r plant.
3. We can infer frm the third paragraph that _______. A. rts and shts stand fr sme parts f an animalB. rts and shts stand fr sme parts f a plantC. rts and shts stand fr a firm fundatin and pwerD. rts and shts stand fr sme peple wasting water
三、仔细阅读课文“ROOTS & SHOOTS”，并根据课文内容将短文补充完整
Mst peple suffer frm 1.____________is knwn as “Just-me-ism”. Maybe in yur pinin，it desn′t matter if yu leave the tap 2.___________(run) while yu brush yur teeth r yu drp a piece f litter and can′t be bthered 3.____________(pick) it up.
It wuldn′t matter if there were just a few peple in the wrld. But just think f all the millins f peple 4.__________(say) t themselves：It desn′t matter. It′s just me. And，anyway，n ne knws. Millins f gallns f water wuld be wasted and millins f pieces f litter wuld be drpped，and all f this wuld be very 5. __________(harm). 
T inspire yung peple t take actin fr the envirnment，animals and their cmmunity，Rts & Shts 6._______________(establish) by Dr. Jane Gdall. The whle purpse f Rts & Shts is t educate yung peple t help t build a future that is secure and live tgether 7.______peace with nature.
was established
The rts and shts are yu，yur friends and yung peple all arund the wrld，8.____________can slve the prblems，change the wrld and make it a 9.___________ (gd) place t live in. 
Jane Gdall believes that the mst imprtant thing is that: “Every individual matters. Every individual has a rle t play. Every individual makes a 10.__________(differ).” 
nt t leave the tap running nt t leave the huse with lights still nt pick up littert ride bikes n shrt jurneyst plant mre treest use less tissue papert be a vlunteer fr an envirnmental rganisatin
We all knw that there are varius types f pllutin arund us，which may cause different kinds f envirnmental prblems，fr instance，_________.
water / cean / sil / air / nise pllutin，smg，sandstrms and deserts， glbal warming， industrial waste， animal / plant extinctin
Fr example，a gd way t reduce pllutin is t _____________.
grw / plant mre trees，cycle t wrk / schl save energy / water / paper / resurces use less electricity / mre public transprt increase ur awareness f envirnmental prtectin，change ur living habits recycle used batteries live a lw-carbn life
T me，green living is abut __________.
healthy living，living in harmny with nature，respecting nature， maintaining the balance between human and nature，ding my part fr the envirnment
Why desn′t the wman like living in a flat?Where des the man live and what des he d t help the envirnment?What d they think is imprtant t fight against glbal warming?
Lii，a Cnfucian classic.Bill Gates (brn in 1955)，the c-funder f Micrsft Crpratin.Ban Ki-mn (brn in 1944)，a Suth Krean diplmat wh was the eighth Secretary-General f the United Natins frm 2007 t 2016.Margaret Mead (1901-1978)，an American anthrplgist
ROOTS AND SHOOTS
ACTIVATE AND SHARE
• What is happening in each picture?• Have yu ever dne any f these things?• What wuld happen if everybdy did the same things?
▲ Leave the tap running while yu brush yur teeth.
▲ Leave a light n when yu g ut.
▲ Drp a piece f litter and can′t be bthered t pick it up.
READ AND EXPLORE
1 What is“Just-me-ism”?2 Why is “Just-me-ism”a prblem?3 D yu have any suggestins n hw t slve the prblem?
“Just-me-ism”is a way f thinking that fcuses n caring fr just neself and ignres the envirnment，animals and the cmmunity
1 What is“Just-me-ism”?
2 Why is “Just-me-ism”a prblem?
There will be nbdy t care and lk after the envirnment.
3 D yu have any suggestins n hw t slve the prblem?
A slutin wuld be t make them understand that even the smallest actin can change the wrld，s they shuld take actins whenever pssible fr the envirnment，animals and their cmmunity. Fr example，they shuld turn the tap ff when brushing their teeth，turn the light ff when they leave a rm and pick up even little pieces f litter they drpped n the rad.
in the early 1990s
Dr. Jane Gdall
t educate yung peple t help build a future that is secure and t live tgether in peace with nature
Rts mve slwly under the grund t make a firm fundatin，and shts seem small and weak，but they can break pen brick walls t reach the light.
ROOTS & SHOOTS
Mst peple suffer frm what is knwn as “Just-me-ism”. What is that? Well，say yu leave the tap running while yu brush yur teeth，leave a light n when yu g ut r yu drp a piece f litter and can′t be bthered t pick it up. Yu knw that all thse things are wrng，but s what? “What difference can it pssibly make?” yu say t yurself.
“There are millins f peple in the wrld and I′m just me. Hw can it matter if l leave ne little tap running，ne little light n r leave a little piece f litter n the rad? And anyway，n ne will knw.” Of curse，it wuldn′t matter if there were just a few peple in the wrld. But just think f all the millins f peple saying t themselves： “It desn′t matter. It′s just me. And，anyway，n ne knws.”
Millins f gallns f water wuld be wasted； millins f lights wuld be left n；millins f pieces f litter wuld be drpped. And all f this wuld be very harmful!
T inspire yung peple t take actin fr the envirnment， animals and their cmmunity， Rts & Shts was established. This institute was set up in the early 1990s by Dr. Jane Gdall，a scientist wh′s the wrld′s best-knwn expert n wild chimpanzees.
In additin t her research，she has been whle-heartedly cmmitted t envirnmental prtectin. The whle purpse f Rts & Shts is t educate yung peple，frm pre-schlers t university students，s they can help t build a future that is secure and live tgether in peace with nature.
The rganisatin is called Rts & Shts because rts mve slwly under the grund t make a firm fundatin， and shts seem small and weak，but they can break pen brick walls t reach the light.
The rts and shts are yu，yur friends and yung peple all arund the wrld. Hundreds and thusands f rts and shts can slve the prblems，change the wrld and make it a better place t live in.
It is by acting tgether，in this exciting way，that we can invlve thusands- millins - f peple，and this is what is ging t change the wrld.—jane Gdall
D yu think yu help t make the wrld a better place when yu make a sad persn smile，when yu make a dg wag its tail，and when yu water a thirsty plant? One cheered-up persn， ne happy dg，ne flwering plant，and yu. That′s what Rts & Shts is all abut：the value and imprtance f each individual – human，animal r plant.
Dr. lane Gdall believes that the mst imprtant thing is that：“Every individual matters. Every individual has a rle t play. Every individual makes a difference.”Yu get t chse：D yu want t use yur life t make the wrld a better place fr peple, animals and the envirnment? D yu want t make Rts & Shts rted in everyne′s heart? D yu want t be a part f a cmmunity fr a shared future? Yu cannt be absent.
1 What cntributin des Rts & Shts make t sciety?2 What makes Dr. Jane Gdall think Rts & Shts can help slve the prblem f“Just-me-ism”?3 What is yur explanatin fr the tw qutes frm Dr. Jane Gdall?
• When and why it was established• The meaning f its name• The cntributin it makes t sciety
1 Frm the perspective f a cmmunity f a shared future，hw d yu understand Rts & Shts?2 What techniques des the writer use t make his / her view lgical and cnvincing? Find at least ne example fr each technique.3 Can yu suggest anther title fr the text? Explain yur answer.
harmful individual institute just-me-ismlive in peace invlve take actin a firm fundatinbreak pen brick walls leave the tap running
Rts & Shts is a / an 1_______________ established in the early1990s by Dr. Jane Gdall. It is called Rts & Shts because rts mve slwly under the grund making 2_______________andalthugh shts seem small and weak，they can 3______________.
a firm fundatin
break pen brick walls
The purpse f Rts & Shts is t educate yung peple wh suffer frm 4_____________. Thse peple dn′t think their actins such as 5_________________________while brushing their teeth can have negative effects n the envirnment. In fact，these actins are very 6_________.
just-me-ism
leaving the tap running
Therefre， Rts & Shts hpes t 7__________ millins f yung peple in building a secure future s that we can 8________________with nature. Dr. Jane Gdall believes every 9_______________matters. What we need t d is 10_______________and act tgether t make the wrld a better place.
live in peace
FOCUS ON LANGUAGE: VERB-ING AND-ED FORMS
a attributiveb adverbialc bject cmplement
1 ne flwering plant2 leave ne little tap running3 the wrld′s best-knwn expert4 Inspired by her example，he began t wrk harder.
Last Tuesday，a Rts & Shts prject was set up in my cmmunity. As I walked dwnN.1 Street，I saw vlunteers 1________________ (encurage) peple t jin in.
2_________ (inspire) by the message f the prject，many peple felt that we shuld act nw， as we have seen an 3____________(increase) number f highly 4.___________ (pllute) days this year.
While recently. many have becme mre cncerned abut envirnmental prtectin，there are still sme wh haven′t， 5____________(think) that smene else will deal with the prblem.
Hwever，if everybdy had that attitude，we wuld never see any envirnmental prblems 6__________(slve) in ur sciety. We shuld remember —it′s nt just “me”!
EXPRESS YOURSELF
I′m just a student. When I becme a pwerful persn / can d mre.
★ balance n.平衡
Eg. An A-team may require a balance—nt just A players，but a few generus B players as well. 一支一流球队可能需要一种平衡——不仅需要最好的球员，也需要一些有雅量的普通球员。
阅读下列句子，写出句中红色部分的词性、词组和含义① It is hard fr her t balance hme life and career. 词性 ________________　 含义_________________
② We shuld try ur best t keep the balance f nature. 词组___________________ 含义___________________
keep the balance f... 
③ Suddenly the girl lst her balance and fell ff the bike. 词组___________________ 含义___________________
lse ne′s balance 
④ The dctr advised me t have a balanced diet. 词性_________________ 含义_________________
① T keep healthy，yu must have a __________ (balance) diet.
②对于我们来说，保持大自然的平衡是非常重要的。__________________________________________________________________________________________③作为学生，平衡好学习和休息是必要的。__________________________________________________________________________________________
It is very imprtant fr us t keep the balance f nature.
As a student，it is necessary t balance study and rest.
★ d my part fr sth 尽自己所能做某事
Eg. I′ll d my part fr the prtectin f the envirnment. 我会为保护环境尽力的。
读一读·细观察　阅读下列句子，写出句中的红色部分词组和含义
① The peple present at the meeting are fr the mst part scientists. 词组__________________ 含义__________________
fr the mst part 
② T be hnest，her success was due in part t luck. 词组 ________________ 含义 ________________
③ Hw many cuntries will take part in the Olympic Games? 词组 _________________ 含义 _________________
take part in 
④ The ld man is playing an imprtant part in the club. 词组 ________________________ 含义 ________________________
play an imprtant part in... 
①The part that the girl played _________the activity was imprtant. ②_______the mst part，he stayed up t d his research n Sunday nights. 
③ I will d my part fr prtecting ur earth. ____________________________________________④Yur father is taking an active part in the electin. ____________________________________________
我会尽我所能保护我们的地球。
⑤ A great many cuntries will take part in the great ceremny. _________________________________________
很多国家将参加这个伟大的典礼。
★ take actin 采取行动
Eg. The lcal villagers urged the gvernment t take actin at nce. 当地村民敦促政府立刻采取行动。
① Yu′d better take ntice f what yu read in the newspaper. 词组_________________ 含义_________________
take ntice f 
② She tk advantage f the children′s absence t tidy their rms. 词组_____________________ 含义_____________________③ There is a lt f time left. Yu can take yur time. 词组____________________ 含义____________________
take advantage f 
take ne′s time
④ Befre the exam，my mther asked me t take it easy. 词组_________________ 含义_________________
take it easy 
① 听说了这起事故，政府立即采取了行动。 _____________________________________________② 你外出时，我会好好照顾你的宠物狗的。 _____________________________________________
Hearing the news，the gvernment tk actin at nce.
I will take gd care f yur pet dg while yu are away.
③ 天太黑，我没有注意到那个人。 ____________________________________________④ 别着急。慢慢来。 ____________________________________________
It was t dark fr me t take ntice f that persn.
There′s n hurry. Take yur time.
★ set up 建立
Eg. Ten years later，the man set up a pwerful cmpany. 十年后，这个人建立了一家强大的公司。
① Yu had better set dwn yur idea befre yu frget it. 词组_________________ 含义_________________
②The wman set aside sme time each day fr learning new wrds. 词组 __________________ 含义 __________________③She set abut cleaning her huse as sn as she gt hme. 词组 __________________ 含义 __________________
set abut ding sth
④ She set ut t clean her huse as sn as she gt hme. 词组 ____________________ 含义 ____________________
set ut t d sth
①Ten years later，the man set ________ a cmpany f his wn. ②Yu′d better set ________ sme mney fr yur parents each mnth. 
③ The teacher spke s quickly that I culdn′t set ________ his wrds. 
④ 我要开始制订我的学习计划了。________________________________________________________________________________________
I will set abut making my study plan./I will set ut t make my study plan.
★ invlve vt. 参与；包含
Eg. The wrk f an elephant trainer invlves lve and devtin.驯象师的工作需要爱和奉献。If yur gal invlves ther peple，put yurself in their psitins.如果你的目标影响到他人,请设身处地为他们想一想。
① Michelle fund a jb which invlves spending quite a lt f time with students. 词组 _________________________ 含义 _________________________
invlve ding sth
需要做某事；包含做某事
② I wish I had a secnd chance t becme invlved in thse activities. 词性 _______________________　 含义 _______________________ 词组 _______________________ 含义 _______________________
be/becme invlved in...
invlved 作前置定语时意为“复杂的，混乱的，难解的”，作后置定语时意为“有关的”。
①____________(invlve) in their argument，he felt very upset. ②The parents tried t invlve their children _________the activity. 
③ 据说，这份工作要熬夜。 It is said that the jb ___________________________. ④ 事实上，他一直尽量避免被牵扯进这个项目。 As a matter f fact，he tried t avid______________ ______________________________________________. 
invlves staying up late
being invlved in the prject