上学期重庆市高一英语Unit10 Are We Endangered[原创]人教版教材课件.ppt

Whichplacedoyouprefertolivein?Whatdohumanbeingsneedintheworld?Ifyouareabeautifulplant,whatwouldyouneedforliving?ZHANG’SWARNINGReadandanswerWhoisSteveJones?
Heisanenvironmentalexpertwhotriestokeepanimalsandplantsfrombecomingendangered.
Whatisthegoodnews?
Thereisalotwecandotohelptheendangeredanimalsandplants.takemeasures

habitat

adapt

1.endanger

2.dieout

3.species

Readthepassagecarefullyandanswer
thefollowingquestions.What’shappeningtotheanimalsandplantsontheearth?Whydoanimalsandplantsbecomeendangered?
1)thehabitatchangesorisdestroyed.
2)thearrivalofnewspeciesinthehabitat.
3)usetoomuchofaplantoveruseofthenaturalresourcesinthehabitat.
4)killtoomanyanimalsoverhunttheanimalsinthehabitat
Whatcanwehumanbeingsdotohelp?Trueandfalsework.3.Wehumanshoulddoinawaythatdon’tharmotherlivingthings.

7.Ifwewanttokeepusfrombeingendangered,weneedtolearnmoreabouttheplantsandtheenvironment.
Para.1:Whatwehumandomaketheanimalsandplantsendangered.

Para.2:Thereasonswhyanimalsandplantsbecomeendangered.

Para3:Wecandoalottohelptheendangeredanimals.Animalsandplants
areendangeredJennifer’slist:
1)Iwillpickuprubbishfromtheground.
2)Iwillnotuseplasticbags.
3)Iwillrecyclebatteries
4)Iwilltellmyfriendstoprotecttheenvironment.
……………………………………………WhatwecandoExtensionFoodchain2.Aspeciescanbecomeendangeredifits_______is
destroyedorchanged.Mostspeciesareableto
__________smallchanges,butifthechangesaretoo
largeorsudden,aspeciesmaybecomeendangered.