1、Unit 2 Out of this worldWelcome to the unitLead inLead inWhat are the US.sanctions against Russia?FinanceSportCatsLead inSpace stationWelcome to the unit In_,Yuri Gagarin became the first man to journey into outer space.In_,Neil Armstrong became the first man to walk on the Moon.In_,David Scott and
2、James Irwin became the first men to traveling a wheeled vehicle on the Moon.In_,the first astronauts moved into the ISS.1961196919712000The pursuit of the ultimate truth of the universe is the final objective and destination of civilization.Liu Cixin对宇宙终极真理的追求，是文明的最终目标和归宿。刘慈欣 What other major breakt
3、hroughs in space exploration do you know about?Free talkthe first image of a black hole that was released in April 2019Unit 2 Out of this worldLife on a space station Free talkWho is the first human to go into the space?Yuri Alekseyevich Gagarin(9 March 1934 27 March 1968),Hero of the Soviet Union（苏
4、联）,was a Soviet cosmonaut.On 12 April 1961,he became the first person in space and the first person to orbit the Earth.He got many medals from home country,for his first tour in space.1961加加林（Gagarin）Free talkWho is the first human to go to the Moon?1969阿姆斯特朗（Armstrong）Free talk2003杨利伟Who is the fir
5、st human to go into the space in China?Eating drinkingsleepingLife on a space station workingexercisePredictionLife on a space stationPara 1.Para 2.Para 3.Para 4.Para 5.Para 6.Para 7.Introduction of the life on a space station Sleeping on the space station Working inside the space station Working ou
6、tside the space station Eating on the space station Exercise on the space station Leisure activitiesGeneral reading1.What did the writer think of her 6-month stay on a space?It has been a challenging but magic adventure,the low gravity definitely makes ordinary things strange.Detailed reading 12.How
7、 do astronauts sleep in space station?Why?They usually sleep in private quarters or sleeping bags where they attach themselves so that they dont float around.Detailed reading 23.What routine tasks do astronauts do on the space station?They conduct scientific research and do a lot of maintenance.loca
8、te and track lightning over large regions of the Earth.check support systems,do some cleaning,test new e q u i p m e n t,m o n i t o r scientific experiments,repair the space station.evaluate the effects of low gravity on animals and plants.Detailed reading 3-4The Shenzhou 13 spacecraft successfully
9、 sent _ Chinese astronauts to the space station.They will spend the next _ months living and working on the station.They will conduct _ of key technologies,verify(查证)on board life_ systems a n d c o n d u c t a h o s t o f scientific_.3 6 tests support experimentsWhat is the mission of the Shenzhou
10、13 spacecraft?Spacesuits allow them to breathe in space and protect them from exposure to the cold and radiation.4.What do spacesuits allow astronauts to do?Detailed reading 45.How do astronauts eat and drink water or any other liquids?They eat dried or freeze-dried food.They drink water or any othe
11、r liquids out of a bag through a thin tube of plastic.Detailed reading 57.Why do astronauts need to spend some time in the gym?Because the near absence of gravity makes them lose muscle and bone mass and going to the gym helps prevent this problem.Detailed reading 68.What do astronauts do during the
12、ir leisure time?They watch the earth go by,take pictures and enjoy the sunrise.Detailed reading 7Complete the passage with proper adjectives.Living in space is every would-be astronauts dream.My 6-month stay on a space station has been a _ but _ adventure._ as it is to sleep with no pressure against
13、 her back in an unusual bed,it bothers her no more.Its a luxury to eat fresh food,because it is _ to deliver fresh produce to the space station.To avoid losing a significant amount of muscle and bone mass,its vital to take pills containing nutrients and do at least two hours exercise every day.Defin
14、itely,her routine tasks occupy most of her days,which are _ but extremely _.The most _ work is to perform tasks outside the space station._ as the view of the earth is,spacewalking is not _ but _.During her _ leisure moments,she watches the _ planet go by,taking pictures,missing her friends and fami
15、ly back home.In a word,all the challenges of life in space seem worth it.challengingmagicStrange/Uncomfortableexpensive/inconvenientdemandingrewardingchallengingSplendid exciting dangerous precious remarkableSummaryWhat qualities do you think make an astronaut?P e r s o n a l P e r s o n a l qualiti
16、es of qualities of an astronautan astronauthard-working brave confident independentunselfish intent self-disciplinedcooperativespecializedhealthyDiscussionOn the space station,one of the main(1)_ of astronauts is to do experiments.Some experiments aim to(2)_ the effects of low gravity.We are current
17、ly working on an experiment:how to grow vegetables in space.It is difficult to keep food fresh longer than 18 months in space,so growing vgetables is(3)_ for longer space missions.Hopefully,this experiment will(4)_ space farming and allow us to set up permanent bases on other planets,such as Mars.De
18、spite these(5)_ benefits,there are many challenges.missionsevaluateof vital importancecast new light onvisibleWhile reading B1One challenge is that the environment in space is altogether different from that back on the Earth.In normal(6)_,plants grow upwards.However,because of the near(7)_ of gravit
19、y in space,there is no such thing as“up”or“down”.Fortunately,a special kit has been developed.It contains special“bags”,which provide the soil and nutrients for plants.The seeds in the bag are glued to a special material that will guide them to grow in the right direction.Another thing that(8)_ us i
20、s the safety of eating the vegetables grown in space.We need to do a scientific analysis after the space-grown vegetables are sent to the Earth.circumstancesabsencebothersWhile reading B11.Complete the table with words from the same word family.Then try to think of more word families.While reading B2VerbsNounsAdjectivesAdverbsadventuredifferdefinitelyrewardingremarkableadventurousadventurouslydifferencedifferentdifferentlydefinitiondefiniterewardrewardinglyremarkremarkablyadventuredefinerewardremarkThank you
