Unit 6 Starting out P61 课件-(2022）新外研版高中选择性必修第四册《英语》.pptx

1、Starting out P61 Unit 6 Space and beyond What do you know about the solar system?MercuryVenusEarthMarsJupiterSaturnUranusNeptunePlutoPre-viewing_ is a burning ball of fire._ is the closest planet to the Sun,a ball of iron._ is the same size as the Earth,but spins the other way._ is the place where w

2、e live,which is blue because theres land and lots of sea._ is a rocky,red planet.Its mountains are the highest in our solar system._ is a gas giant,which is the biggest and spins the fastest._ is a gas giant and Titan is its biggest moon._ is an icy gas giant,the coldest planet in the solar system._

3、 is an icy gas giant,which is the farthest planet from the Sun.The SunMercuryVenusEarthMarsJupiterSaturnUranusNeptuneWhile-viewing How was the Sun formed?Where are the Asteroid Belt and the Kuiper Belt in the solar system?How was the Sun formed?First,enough gas and dust pulled together to make a dis

4、c where the planets were formed.Then,building pressure heated up the center of the disc to one million degrees,and a nuclear reaction began,which formed the Sun.Where are the Asteroid Belt and the Kuiper Belt in the solar system?The Asteroid Belt lies between Mars and Jupiter.The Kuiper Belt exists just beyond the orbit of Neptune.After-viewing Which of these spacecraft had a human on board when launched?What are the recent events in Chinas space programme?What do you know about Chinas future plans for space exploration?