黄麓中心学校
20152016九年级英语
丁名星
U
it13We’retryi
gtosavetheearth
一、教学目标：1语言知识目标
基本词汇：litteradva
tagebottomfisherma
coaluglycostwoode
plastictakeawaybi
sharkfi
methodcruelHarmfulchai
ecosystemi
dustrylawscie
tificaffordreusabletra
sportatio
recycle
apki
upsidegatebottlepreside
ti
spiratio
iro
workmetalcreativity
基本词组：beharmfultoatthetopofsthtakeparti
tur
offtakeactio
throwawayputsthtogoodusepull…dow
bri
gback
基本句型：We’retryi
gtosavetheearthTheriverusedtobesoclea
TheairisbadlypollutedNoscie
tificstudieshaveshowedthatsharkfi
saregoodforhealthWeshouldhelpsavethesharks
2技能目标能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型。
3情感目标有环境危机意识，学会关注环境保护环境。二、教学重难点：1教学重点：（1）能正确运用现在进行时，现在完成时，被动语态，情态动词
和usedto句型。（2）保护环境的措施方法。2教学难点：能正确运用现在进行时，现在完成时，被动语态，情态动词和usedto句型。三、教学步骤
Sectio
A11a2dIPrese
tatio
Showthepictureoftheeartha
dtellstude
tstheearthispolluted
owForexample1Thefactoriesthatbur
coalpollutetheairwithalotofblacksmoke
2Factoriesputwastei
totheriver
1
f黄麓中心学校
20152016九年级英语
丁名星
3Peopleshouldthrowawaylitteri
thebi
4Therearemorecarso
theroadLear
some
ewwordsIIWorko
1aHerearesomewordsrelatedtodiffere
tki
dsofpollutio
Writethemi
theboxbelowThe
addmorewords
loudmusiccars
rubbish
pla
eslitteri
gshipsfactories
smoki
gbuildi
ghouses
mobilepho
es

oisepollutio
airpollutio
waterpollutio

____________________________________
____________________________________
____________________________________
____________________________________
IIIListe
i
g
1Worko
1bListe
a
dcompletethese
te
ces
Whatwastheproblem
Theriverwas_____________Eve
thebottom底部oftheriverwasfullof
________Therewere
omore______forfisherme
渔民tocatch
Whatcausedtheproblem
Peoplearethrowi
g_______i
totheriver
Factoriesareputti
g______i
totheriver
HowshouldtheproblembesolvedWeshouldwritetothe____________a
dask
themto___________thefactoriesEveryo
e
shouldhelpto__________theriver
2Liste
agai
a
da
swerthefollowi
gquestio
s
2
f黄麓中心学校
20152016九年级英语
丁名星
1WhatdoesTo
ywa
ttodolaterthisafter
oo
Hewa
tstogoswimmi
gwithMarki
theriverlaterthisafter
oo
2Whydoes
’tMarkwa
ttogowithTo
yBecausetheriverwr