高中英语 Unit4 Warming up课件 新人教版教材必修2 课件.ppt

WildlifeprotectionAnimalsindangerObjective我们在此处增加本课时重点单词和短语表达部分,旨在帮助学生在上课前对早读学习的单词及短语进行复习回顾，从而加深记忆。
★用一分钟时间对单词进行复习，使学
生在新课学习中没有单词障碍。
★通过朗读，使学生熟练掌握单词的正
确发音。
★所呈现单词均出自课本单词表中的词
汇。wildlife
protectionwild

decrease

loss
reserve
hunt
zonedieout
inpeace

indanger(of)Wecallthem_______.WhoamI?WhoamI?WhoamI?crocodileIliveintheocean(海洋).
Icangointhedeepwater.
Ihaveaholeontopofmyhead.Ihavethelargestsizeintheworld.Iliveintheforest.
Ieatothersmallanimals.
Iamcalled“Kingofallthebeasts”.(Pleasetrytofindoutwhatanimalsyoucanseeinthemovieandwritethemdown.)Nameasmanywildanimalsasyoucanaccordingtothepicturesgivenbelow.Whichanimalsareindanger?lionTibetanantelopebluewhalesnowleopardgoldenmonkeyzebrared-crownedcraneelephantKoalamiludeerPandaMiludeerSouthChinatigerWhatotherendangeredanimalsdo
youknowof?白鳍豚苏门答腊虎目前全世界范围内12种最濒危动物中唯一数目成增长趋势的动物。需经历11-35年成长期。Astheirnumberisdecreasing,
theseendangeredanimalsmay
dieout.Theyneedhelp.
ThisiscalledWhyaretheyindanger
ofdisappearing?Theforesthasbeendestroyed.Theirhabitatisbeingthreatened.Theyarekilledbytheenvironmentalpollution.Whatdopeoplekillthemfor?tuskAnimalsareendangered!
Forestsareendangered!
Arewehumanbeingsendangered?Wildplantsandanimalshavetolookafterthemselves.provideusideastocreatenewthingsimportantsourcesofnewmedicineWhatdoesWWFstandfor?WorldWildlifeFund世界野生生物基金会Wildlifeisourfriends.
Theycankeepthe
balanceofnatureand
makethewholeworld
colorful.Toprotect
wildlifeistoprotect
ourselves.HomeworkThankyou!