Unit4OurWorld
Topic1What’sthestrongestanimal
onthefarm?
SectionC
Learningobjectives:
1.学习新的单词和重点短语：rainforest,
wet,cover,wood,ground,thick,earth,surface,protect,thousandsof,dieout...
2.了解一些关于雨林的知识，如雨林的特征及重要性，号召学生要去保护雨林,保护我们的环境。
3.给出关于保护雨林的建议。
forest
equator
earth/:θ/
Rainforestsareinthehotpartsoftheworld.Theyonlycover6%oftheearth’ssur
/s:fs/表面
/kv/覆盖
/θik/adj.浓密的，茂密的
Theforestsareverythickinthepicture.
rainforest
Itisdarkintherainforestsandthegroundisvery/wet/.
wet
Talltreescanprovideuswithlotsofand
wecanusethemtobuildthehouses.
/wud/
wood
Cuttingdowntoomanytreesmakestheareasofrainforestssmaller.Sowe
protect
should
them.
______
forest
protectsurface
wetthick
earth
woodcover
Let’splayagame.
Watchtheflashof1a,andfindouttheanswers.
视频1a-P85
Q1:Whatdotheyseeinrainforests?
Task1:Readparagraph1andchoosethebestanswer.
Tip1
Whenreading,
payattentionto
thedetails,
thebeginning
andtheend
ofthepassage.
Task2:Readparagraph2andanswerthequestions.
1.Whyarerainforeststhelungsoftheearth?
Becausetheplantsintheforestshelptomaketheairfresherandcleaner.
2.Whyshouldweprotectrainforestswell?
Becausetheyhelptoholdthewaterandkeepthewatercycling.Theyplayanimportaincontrollingtheclimate.
Tip2
Readthelines,
andreadbetweenlines.
etef.
rainforests
ad1acarefullyandfinish1b
inthehot
3.covee___oftheearth’s_____d_arkhot
4.giveahometomanybeautiful_____and_______6%surface
Importanceof
rainforests
thewaterandkeepthewater
conhtdlthe_______cyclin
keepthebeautycolfi
giveus,,nu,
andso