高二英语Transing Mars教案

1、高二英语Transforming Mars教案 高二英语Transfring ars教案 Transfring ars-reading Teahing betives: 1 T help students get further understanding f the text 2 T iprve students abilit t spea and suarize 3 T aruse students iaginatin Teahing Aids: ulti-edia Teahing predures: I Pre-tas reading En a flash II hile-tas rea

2、ding 1 Extensive reading Read the text and udge the stateents hether the are “True” r “False” 1)There are 687 das in a artian ear and 24 1/2 das in a artian da 2)There is se ater n ars 3)The average teperature n ars is 1 4)The ain gases in atsphere n ars is xgen )The gravit n ars is the sae as the n

3、e n Earth 6) The distane fr ars t the sun is 228 illin iletres 2 Intensive reading 1)Read the five ain stages and finish the flling table The Transfring f ars StagesTieSuggestinsResults Stage 1 Stage 2 Stage 3 Stage 4 Stage 2) T help students n re abut ars T: Sh se questin patterns n the sreen fr re

4、ferene: Is it neessar/iprtant/t? h? H lng ill it tae t H d the sientists intend tin Stage hat is the ain purpse f the atins in Stage h d the sientists in Stage ? hat d u thin f 3) Suar (Fill in the blans) As e all n, ars is the planet st siilar t Earth Peple have dreaed f living there fr enturies Th

5、erefre, sientists spare n effrt t _ars The use the greenhuse effet t raise its and btain enugh _The als intrdue re plants t release _,and the _is getting lse t Earth as ell After the suess transfratin, peple an live there happil and frtabl Pst tas reading Rle Pla Struture ur dreas f living n ars IV nlusin: Future is in ur hands Lets r tgether t ae ur life better ! V Her: 1 Read the text flu