英语 Unit 4 Astronomy the science of the stars（7） 新人教版必修3 .ppt

Unit 4 Astronomy:the science of the starsRevision LessonHands up as quickly as you can!astronomysolar systemreligiontheoryatmosphereunlikemultiplybiology-biologistclimatecrashpuzzlegravitysatelliteglobe-globalbillionpresenceHands up as quickly as you can!oxygenexistthuscarbon dioxidegentleblock outspaceshipfloatexhaustwatch outextinctdinosaurmammalacidcometgeologistHands up as quickly as you can!既然既然取决于；依靠取决于；依靠以以.开始开始及时；最终及时；最终阻止阻止.做某事做某事产生；分娩产生；分娩对对.是必要是必要/基础基础的的now that depend onbegin within timeprevent.fromgive birth to be fundamental toHands up as quickly as you can!允许某人做某事允许某人做某事突发；爆发突发；爆发掌握；理解掌握；理解感到高兴感到高兴轮流轮流产生连锁反应产生连锁反应allow sb to do sthbreak outget the hang ofcheer upin ones turnproduce a chain reaction双语报双语报第第31 31期：期：“单词演练单词演练”&“各就各位各就各位”Please retell the second part(Para.4&5)of Reading I by using discourse markers(篇章标记篇章标记).first,next,later,after that,however,finallygreen plants shellfish and all sorts of fishinsects and amphibians reptiles huge animals,dinosaursthe rise of mammalshuman beings(surface of the water)green plants(grow on land)(grow into forests)(65million years ago,ended)firstnextlaterafter thathoweverfinally(spread)First,green plants began to appear on the surface of the water,followed by the shellfish.Next,green plants began to grow on land.They were followed by insects and amphibians.Later,when the plants grew into forests,reptiles came into being for the first time.After that,dinosaurs developed.However,they disappeared suddenly,which made the rise of mammals possible.Finally,human beings came into being and spread all over the earth.Please listen to the song“as long as you love me”and underline the noun clauses you have found out.1 1）.听歌曲找名词性从句听歌曲找名词性从句People say Im crazy and that I am blind.How you got me blind is still a mystery.Dont care what is written in your history.I dont care who you are.Dont care what you did.What you did and where youre coming from I dont care.宾语从句宾语从句主语从句主语从句宾语从句宾语从句宾语从句宾语从句宾语从句宾语从句宾语从句宾语从句Task 1:Please finish the first exercise on page 64 of the textbook and write down your answer on a piece of paper.Task 2:What kind of noun clauses are they?Please discuss with your neighbors.2 2）.自我检测自我检测1.1.双语报双语报第第31 31期期“语法小测语法小测”2.2.双语报双语报第第31 31期句型巡航期句型巡航