人教版英语必修三Unit+4+Astronomy+the+science+of+the+starsA+visit+to+the+moon+课件.ppt

1. Who is the first Chinese astronaut to go into space? zxxk 2. What was the date when he circled the earth in space? A. November 15, 2003 B. October 15, 2003 C. September 17, 2004 D. December 17,2004 3. Which country first sent people up to space? 4. So far, how many countries have succeeded in sending people up to space? 5. Who is the first man landing on the moon?;A VISIT TO THE MOON;;;On the moon;;Last month I visited the moon with my friend. Before we left, I was told the force of gravity ______1______ ( change) three times on our journey. Then we took off. As we left the earth, I became very heavy. ____2____ (Gradual) the weight ___3____(lessen). When I was in space, it _____4_____( appear). We floated______5_____ (weight) in the cabin and I cheered__6___. When I was on the moon, I was surprised to find out even walking needs lots of practice now that gravity changed. The returning of the earth was very_____7____( frighten). We were amazed to watch fire ____8____ ( break out) on the outside of the ship. ;Interview; 1. Last month I was lucky enough to have a chance to make a trip into space with my friend Li Yanping, an astronomer. 上个月我有幸得到一个机会同我的朋友，一位宇航员李彦平一道去太空旅行。; enough的用法: 1）形容词作定语：enough用在名词前、后都可以。 I have enough time to do the work. / I have time enough to do the work. 我有足够的时间做此项工作。 2）用作副词修饰形容词或副词表示程度: enough一般放在形容词或副词的后边。 long enough, fast enough, quickly enough等。 但一般不说：enough long, enough fast, enough quickly. The boy is old enough to go to school. 这孩子到上学的年龄了。 3）用作副词修饰动词时也需放在动词之后。 The meat is not cooked enough. 肉炖得不够熟。 If I had _____________________ (足够长的假期), I’d visit Europe, stopping at all the small interesting places.; 2. Then we were off. 随后我们就启程了。 be off = set off 出发；动身 I am off today. 我今天不用上班。 We are off today.