M5Unit2Theenvironment教案Period1Welcometotheunit环境保护相关谚语:1
Weneverknowtheworthofwatertillthewellisdry井干方知水可贵2
Castnotoutthefoulwatertillyoubringintheclean
清水未来,莫泼赃水
Asingleflowerdoesnotmakeaspring
一花独放不是春,百花齐放春满园
Languagefocus1
survivaln
存;存活;幸存Exportingisnecessaryforoureconomicsurvival
survivev
生存;存活;比……长命survivorn
幸存者;生还者Theoldmansurvivedallhischildren
例:Hiswasahearttransplant
他唯一存活的机会就是通过心脏移植
thinkof想起,想出;考虑,关心;想一想;(与could,should,neveras等连用)有……的看法(或想法);对……某种看法;把……看作Hethoughtmoreofothersthanofhimself
Thinkofthepastandyou’llseewhatahappylifewearehavingnow
Hewouldneverthinkofgivingupthisproject
Ithinkofhimasmybestfriend
[短语链接]thinkabout考虑thinkover仔细考虑thinktwice重新考虑例:Ineverthatsmokinghadsuchabadeffectonmylife
我从来没有多想吸烟会对我的生活有这么坏的影响
词汇拼写Part1Welcomeandreading1.Thetwosideshadafierced_______