外研版八年级英语下册Module3Unit 2We have not found life on any other planets yet.课件(共17张PPT).ppt

1、 Module3Unit 2We have not found life on We have not found life on any other planets yet.any other planets yet.*This story is about the _ of the livings.*In the end,human beings invent_.*They can take us to the _.developmentspaceshipsuniverseUnit 2We have not found life on We have not found life on a

2、ny other planets yet.any other planets yet.Dezhou No.10 Middle School Lin Li Fast readingRead the passage and choose the best title.A:Anyone out there?B:Life on the earthC:The sun and other starsD:The stars at nightTip1Pay attention to the beginning and theend of the passage.Q1:How many years has th

3、ere been life on earth?Q2:What is the solar system?Q3:Is there life out there in space?Hundreds of millions of years.几亿年Tip2:Pay attention to the numbers while reading or listening.Read para 2 carefully and finish the tasks.1.What is the solar system?2.Put them from the smallest to the biggest.Eight

4、 planets go around the sun,the sun and its planets are called the solar system.galaxy planet solar system star universeplanet star solar system galaxy universe Tip3 the same key wordsWork togetherWe are the solar system The teacher acts as the sun,the students act as the planets.work in pairsDraw a

5、picture of the solar systermsolar systemSaturdaysunSundayRead para3 and find out.How large is the universe?It is impossible to imagine.1 light year:94605亿千米 9,460,500,000,000,000米MarsRead para4 and correct the sentence.Spaceships can travel outside the solar systerm and we can reach any star in our

6、Galaxy.Because no spaceships has travelled far enough to reach other stars in our Galaxy.(F)AvatarUFOAliensCrop CircleGuess:Is there life out there?I dont think there is life.Because.nobody see.make up stories.PS.I think there is life.Because.photos.stories.so many stars.Vast universe bears countles

7、s mysteries茫茫宇宙，蕴藏着无数的奥秘Blue space breeds unknown lives蔚蓝星海，孕育着未知的生命The key to the mysteries 开启神秘之门的钥匙is just in the hands of you,boys and girls就在大家手中，孩子们Who can open the mysterious door?谁能开启下一扇神秘之门？Its you!是你们！Search for more information aboutuniverse.Share them with your friends.HomeworkQ1:How many years has there been life on earth?Q2:What is the solar systerm?Q3:Is there life out there in space?A1:Hundreds of millions of years.A2:The sun and its planets are called the solar systermA3:It is still a question to explore.But I can find out the truth someday.