1、Unit 1 Tales of the unexplained,Word Power,Who is she ?,A beauty named Changeon the moon.,The story about Change told us that we human beings had been dreaming of traveling to space for thousands of years!,space:,e.g. spaceman space station spacesuit space shuttlespaceship outer space spacewalk,n. 空
2、间, 空地；,这张桌子占据了太多的空间。,n. 地球大气以外；,e.g. The desk takes up too much space.,spacesuit,astronaut,1969.7.20,spacewalk,space station,space shuttle,spaceship,Space exploration,exploration: n. 勘探，勘查，探索；space explorationoil exploration,e.g. organize,organization,realization,realize,explore: v. 勘探，勘查，探索; Upon a
3、rriving on the island, we were eager to explore. (我们一到岛上就急不可耐地考察起来.),Good afternoon, everyone. Im so glad to be here to tell you something about outer space and space exploration. Space explor -ation began in 1957 with the launch of the first artificial satellite. Unmanned spaceships have been launc
4、hed into space since 1959. By 1961, people were orbiting the Earth. Yuri Gagarin from the former Soviet Union become the first human being to travel in space.,Read the first part of the speech and completethe time line of the main events mentioned.,the launch of the first artificial satellite,unmann
5、ed spaceship launch into space,orbit the Earth,launch: n. (航天器的)发射;(产品的)上市,e.g. the successful launch of ,a product launch,v. 发射; 把(航天器等)发射上天,e.g. Does everyone know how to launch a spaceship?,orbit: v. 绕轨道运行; 围绕运动;e.g. The earth takes a year to orbit the sun.,n. (天体等运行的)轨道 e.g. the earths orbit aro
6、und the sun,Whats this?,A launch tower.,launch pad,a platform from which a space shuttle is sent into space,What lifts the space shuttle into space?,Two rockets.,What happens to the two rockets after they separate from the space shuttle?,Fall into the sea and a ship will pick them up.,tracking ship,
7、launch tower,launch pad,rocket,space shuttle,astronaut,spacesuit,spacewalk,space station,tracking ship,astronaut,space,space exploration,space shuttle,rockets,launched,space station,spacewalk,spacesuits,nine planets in the solar system:,Earth 地球,Jupiter 木星,Mercury 水星,Mars 火星,Neptune 海王星,Pluto 冥王星,Ve
8、nus 金星,Saturn 土星,Uranus 天王星,5,1,4,8,9,2,6,7,Earth,Jupiter,Mercury,Mars,Neptune,Pluto,Venus,Saturn,Uranus,1,2,3,4,5,6,7,8,9,3,write the name of each planet in the solar system,Mercury,Venus,Earth,Mars,Jupiter,Saturn,Neptune,Uranus,Pluto,Language Focus,1. dream of doing I dream of becoming a teacher. 2. carry out a plan / an order 3. come true My dream has come true.,4. separate from Please separate good apples _.5. protect them from/ against We wear sunglasses to_strong sunshine. 6. provide oxygen for themprovide them with oxygen,protect our eyes from/against,from bad ones,Language Focus,
