外研版 (2019)选择性必修 第二册Unit 6 Survival教案配套ppt课件

这是一份外研版 (2019)选择性必修 第二册Unit 6 Survival教案配套ppt课件，共15页。PPT课件主要包含了Mars，Plan A，Plan B，Risks，Why Mars，Efforts等内容，欢迎下载使用。

Listen again and cmplete the diagram:
1. lse his head 2. gets necessary things 3. lives in a cave 4. builds a fence 5. makes a fire 6. ut f wd 7. sewing animal skins tgether 8. knwledgeable9. widen and deepen his cave 10. ruined by a landslide / ruined by a fall f earth11. feel depressed 12. redes the wrk, using wden psts t make the cave strnger than befre13. lks mre upn the bright side f his cnditin, and less upn the dark side14. psitive attitude
Discuss within grups
What if the cnditins became t extreme fr human beings t live n Earth anymre?What culd be the pssible slutin t the survival f human beings?
An astrnaut is left n Mars after his team assume him dead, and must rely n his intelligence t find a way t signal t Earth that he is alive and can survive until a ptential rescue.
The Martian
Hw des he survive n Mars?
Pre-reading
D yu really knw abut Mars?
1 What is Plan A? Why is Plan B needed?2 Why Mars?
While-reading
Read and check yur predictin.
Para. 1 _______ t life n Earth
Para. 2 _____________?
In the 1960s and 1970s, the greatest fear was that… culd be wiped ut by nuclear missiles.Tday, hwever, envirnmental prblems have taken ver as the greatest risk t life n Earth.
Mars is relatively clse t Earth and has a ____________ envirnment than that f ther planets.
less hstile /ˈhɒstaɪl/
Para. 1 Risks t life n Earth
Para. 2 Why Mars?
nuclear missiles → envirnmental prblems
Hw far have we gne in explring Mars?They are mentined t ___________________________________ _________________________________.
less hstile
Mars Village in Nrth-west China’s Qinghai Prvince
Mars Desert Research Statin
shw that ur interest in Martian explratin is greater than ever befre
Para. 3-4 _______ in explring Mars
Para. 3:Since the 1960s, we have been sending unmanned spacecraft t Mars.… space agencies f varius cuntries are planning manned missins t Mars…Para. 4:Staying alive… will nt be impssible. Bisphere 2 experiment ... Scientists have succeeded in grwing plants in an envirnment similar t that n Mars.
Para. 3-4 Effrts in explring Mars
Des it mean we give up Plan A?
Para. 5 “We need t take much better care f ur wn planet.”
Pst-reading
In which magazine wuld yu mst likely find the passage?1 The Traveller2 All Abut Astrnauts3 Envirnmental Cncerns4 Bilgy fr Fun