Lesson17SavetheTigersUnit3AnimalsareourfriendsLesson17Savethetigers!Learningaims:1.Masterthenewwordsandphrases.2.Candescribeone’sfavoriteanimals3.Knowmoreaboutanimals.Weshouldlove,protectandmakefriendswiththem.Newwords:centuryn.世紀(jì)furn.毛symboln.標(biāo)志couragen.勇氣braveadj.勇敢的chainn.鏈條balancen.平衡reasonn.原因disappearv.消失killv.殺死cutv.砍，切decreasev.使…減少

Newphrases:atthebeginningof在…之初dropto下降至，跌至foodchain食物鏈inbalance保持平衡indanger處于危險(xiǎn)之中cutdown把…坎倒aswell還，也beimportantto對(duì)…重要

Listenandanswer:Whatisthe"Savethetigers”？Readthetextingroupsanddiscuss：Group1:Whatdotigerslooklike?Group2:whydowesavethetigers?Group3:Howcanwesavethetigers?thenumberof……的數(shù)量+V單

anumberof許多，大量+V復(fù)Thenumberofstudentsinourclass_____40.Anumberofstudents_____Chinese.2.beimportantto對(duì)……重要時(shí)間對(duì)我們很重要。

Animalsareourfriends.Myfavouriteanimalis________

(animal’sname).

Itis_______(colours).Itlivesinthe_______(forest/zoo/river…)anditlooks_______（lovely/friendly/cute）.Butinrecentyears,thenumberof______hasdropped.Wehavetosavethem.First,wecan____________.Second,weshould___________.……(buildhouses/cutdowntrees/killthem/planttrees……）

Inaword,_________areimportanttotheenvironment.Let'sprotectthemtogether.Activity：MyfavoriteanimalSummary:Singasongtoreview

savethetigers,they’reindangerit’simportant,it’simportant.thenumberdropped,tokeepinbalance