人教版高一英语必修三-Unit-A-visit-to-the-Moon课件

Step 1 ConsolidationStep 2 fast-readingStep 3 detail readingStep 5 talking and writingStep 6 homeworkStep 4 summaryUNIT 4 A visit to the moon(Consolidation)1.有一个去太空旅行的机会有一个去太空旅行的机会 have a chance to make a trip into space2.启航启航/出发出发 3.升空升空4.逃脱地球重力的牵引逃脱地球重力的牵引5.落到地上落到地上7.向前迈步向前迈步6.感到高兴感到高兴/感到振奋感到振奋8.既然既然9.熟练掌握熟练掌握10.燃烧起火燃烧起火 be off rise into the airescape the pull of the earths gravity fall to the ground cheer up step forward now that break out get the hang of Enjoy the video and guess who the little boy is and what his great invention is?NEWTON AND THE APPLEHe is Isaac Newton,the famous scientist who has discovered gravity.Do you know what gravity is?Can you tell me the names of them on the following pictures according to the knowledge of Physics?gravity:force that attracts objects in space towards each other.万有引力，重力，地心引力万有引力，重力，地心引力GravityPullFloatGravityDo you want to go to the moon?Imagine what you will feel when you are in space?Float in the universeWeightlessStep 2Fast reading1.How does the passage get organized?A.By telling old stories B.By giving reasons only C.By showing a topic and telling personalExperiences D.By using examples and giving solutionsPara 1Para 2Para 3Para 4Fast readingStep 2Match the main idea in each paragraghReturning to the earthAn exciting experience on the MoonA brief introduction of a space trip with my friendThree changes of gravity during the tripRead the passage quickly,finish the true or false questions:1.The force of of gravity would change four times on their journey.()2.When they were on the moon,they would not feel the gravity because there was no gravity on the moon.()3.Since the gravity has changed,their walk didnt need a lot of practice.()FFFStep 3Detailed readingRead Para 2 carefully and underline 3 sentences that show the changes of the gravity.as he left in space on the moonStep 3Detailed reading3 timesThe force of gravity change 1 change _ as he left2 change _ when he was in space3 change _ when he was on the moonvery strongdisappearedvery lightDetail reading:Read Para 2 carefully and underline 3 sentences that are about the changes of the force of the gravity.(as he left,in space,on the moon)Step 3Detailed readingRead Para.4 and answer:Was their returning painful?What happened to the spaceship?Yes.Fire broke out on the outside of the spaceship.Detailed readingStep 3Summary:Last month I visited the moon with my friend.Before we left,I was told the force of g_ would change three times on our journey.Then we took off.As we left the earth,I became very h_.gradually the weight l_.when I was in space,it d_.we f_ weightlessly in the cabin and I c_ _.when i was on the moon,I was surprised to find out even walking needs lots of practice n_ _ gravity changed.The returning of the earth was very f_.we were amazed to watch fire b_ _ on the outside of the ship.gravityheavylesseneddisappearedfloatedcheered upnow thatfrighteningbreak outStep 4 Life is different on a spaceship.There is very little gravity so that things float around.In pairs discuss what you need if you travel to the moon:1.To protect your skin2.To stop you flying off the moons surface and into space3.To stop your food floating awaySpeaking and writingStep 5There is little gravity so that things float around.Discuss what you need if you travel to the moon:How to protect your skinUseful words and expressions:Please pay attention to Dont forget to Youd better Please check thatMake sure thatYou must/mustntYou needWatch out forPlease look at所带物品：所带物品：a spacesuit太空服太空服/oxygen can 氧氧气罐气罐/sunglasses太阳镜太阳镜原因：原因：1.如果月球上太冷太空服如果月球上太冷太空服可以供给你热水，如果温度太高，可以供给你热水，如果温度太高，太空服会将水冷却；太空服会将水冷却；2.因为月球上几乎无氧气，因为月球上几乎无氧气，所以一定要确保随身携带氧气罐；所以一定要确保随身携带氧气罐；3.千万不要忘了带太阳镜，千万不要忘了带太阳镜，因为它可以保护眼睛和皮肤免遭因为它可以保护眼睛和皮肤免遭伤害。伤害。So much for today.Thank you very much.Good bye!Changes of my feeling during the visit to the Moon Before we left,I felt very n_s,because this was the first time that I had been to the Moon.As the rocket rose into the air,I felt c_s and f_ed.When we get closer to the moon,I was very c_ful.When we get to the Moon,I was very e_ted.nervouscuriousfrightenedexcitedcheerfulHomework1.阅读英语辅导报阅读英语辅导报Unit 4 第一版第一版 女宇航员刘洋的故事。女宇航员刘洋的故事。2.完成句子完成句子 1.既然你已得到一个机会，你最好充分利用它。（既然你已得到一个机会，你最好充分利用它。（now that/make use of)2.我们邻居有一座跟我们家一样大的房子。（我们邻居有一座跟我们家一样大的房子。（asas.）3.经过十天的培训，工人们组件掌握了生产流程中的技经过十天的培训，工人们组件掌握了生产流程中的技能。（能。（get the hang of）4.一定要来参加我的生日宴会。（一定要来参加我的生日宴会。（do）5.为使她高兴，她丈夫带她去听音乐会。（为使她高兴，她丈夫带她去听音乐会。（cheer）Step 6