新课标必修3_UNIT4_a_visit_to_the_moon_阅读课件[定稿].pptVIP

UNIT 4 A visit to the moon;Do you want to go to the moon? Imagine what you will feel when you are in space?;;the natural force that causes an object to move toward the centre of the earth. ;The pull of the earth’s gravity will disappear when you are in space. You will be weightless.;Space walk;2..It takes the moon one day to move around the earth.;1._____ was the first person landing on the moon? A. Armstrong B. Yang liwei C. Tom Cruise D. Issac Newton ;the first man in space;Do you know who they are?;;慕朋盎熄梭叹掏江絮谭狸硫倾疮忍玻再诵碴鹅予物锡堤扩很傲箱肄唤盾么新课标必修3_UNIT4_a_visit_to_the_moon_阅读课件新课标必修3_UNIT4_a_visit_to_the_moon_阅读课件;Reading A visit to the moon;;Fast reading: True or False;Detailed reading: Read Para 2 carefully and underline 3 sentences that show the changes of the gravity. as he left in space on the moon);;;The three ways in which gravity changed for Li Yanping and how his weight changed.;Was their returning painful? What happened to the spaceship?;Last month I visited the moon with my friend. Before we left, I was told the force of ______ would change three times on our journey. Then we took off. Gradually the weight _______. When I was in space, it __________. We _______ weightlessly in the cabin and I _____ ____. When I was on the moon, I was surprised to find out even walking needs lots of practice ____ _____ gravity changed. The returning of the earth was very __________. We were amazed to watch fire ____ ____ on the outside of the ship. ; If you visit the moon what problems will you meet with? To solve these problems, what things will you take?;How to cool you;Homework Write a passage explaining three problems you might meet on the moon and how you will solve it.; 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