浙江省杭州市塘栖中学高中英语必修三：Unit4usinglanguage2教学课件.ppt

a visit to the moon;spacewalk;; ;;Write down the three ways in which gravity changed for Li Yanping.;;;; 1. ... “walking does need a bit of practice now that gravity has changed.” ......既然引力改变了，走路也的确需要练一练了。 ;Translation: 1. 既然你忙, 就让我给你做吧。 Now that you are busy, let me do it for you. 2. 既然人都齐了, 咱们开始干吧。 Now that everyone is here let’s start work．; 2. We watched, amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased. break out 它与happen, take place, come out等词的用法一样，是不及物动词，不能带宾语，不能用于被动语态。; 1) 战争爆发 　　The American Civil War broke out in 1861. 美国内战爆发于1861年。 2) 发生争吵 　　A quarrel broke out between them. 他们之间发生了争吵。;3) (火灾)发生 　 A?fire?broke?out?in?his?house?last? night.? 昨晚他家里失火了。 与break相关的短语: break down 打破; 毁掉; 破除; 坍塌; 坏掉 break in 破门而入; 打断;7. cheer up; cheer sb. up 感到高兴振奋 8. masses of 许多，大量 9. get the hang of 熟悉,掌握,理解 10. exhausting (sth); exhausted (sb);1). “A + be + 倍数 + as +形容词原级 + as + B”. This tree is three times as tall as that one. His father is twice as old as he. 2). “A + be + 倍数 +形容词比较级 + than + B ” ; The Yangtze River is almost twice longer than the Pearl River. 长江差不多比珠江长两倍。 The number of students in our school is three times larger than that in theirs. 　?? 我们学校的学生数量比他们学校的多三倍。; 3). “A + be + 倍数 + the +名词 (size, length, amount) + of + B” The newly broadened square is four times the size of the previous one.  新扩建的广场是未扩建时的四倍大。 ; — Do you regret _______(pay) 100 dollars for the painting? — No, I would gladly have paid __________ (两倍那么多了)for it. 　　 　　( paying; twice as much) ;4.get the hang of sth.;We watched amazed as fire broke out on the outside of the spaceship as the earth’s gravity increased.;a visit to the moon;Do you want to visit the moon?;The photo from the moon;;;Do you know who he is?;China’s first astronaut--------Yang Liwei;杨利伟小档案（来源：解放军报）　　民族：汉出生年月：1965年6月21日　　籍贯：辽宁省