课件MODULE33JOURNEYTOSPACEUNIT2初中完全系列英语八年级下册

外研版《英语》八年级下册Module3

JourneytospaceUnit2

Wehavenotfoundlifeonanyotherplanetsyet.课程编号：TS1611010203W82030201WQQ授课:DoubleLanguagegoals1.了解书本文章的内容，完成p21的练习。

2.掌握文章中包含的语法知识点：1.hundredsof/thousandsof/millionsof/billionsof2.noneof的用法3.enough的用法4.alone/lonely的用法知识点1文章解析文章解析知识点1文章解析1.Anyoneoutthere?2.Lifeontheearth3.Thesunandotherstars4.ThestarsatnightReadthepassageandchoosethebesttitleforit.知识点1文章解析3.Check()thetruesentences.1.Theearthisastar.2.Thesunisastar.3.Thereismorethanonegalaxyintheuniverse.4.Thelightfromthestarsinothergalaxieshastravelledforalongtimetoreachus.5.Scientistshavereceivedmanymessagesfromspace.6.Scientistshavevisitedmostoftheuniverse.知识点1文章解析communicateenvironmentnonesolarsystemuniverseIstherelifeonotherplanets?Therearesevenotherplanetsinour(1)___________,but(2)______ofthemhasa(n)(3)____________likethatoftheearth.Spaceshipsfromtheearthhavedonesurveysoftheotherplanets,buttheyhavenotfoundanylifethere.Whyhasnoonefromotherplanetstriedto(4)_____________withus?Itistruethatscientistshavenotdiscoveredlifeonotherplanetsinthe(5)_________yet,butsomescientistsbelievethattheywillfinditsomeday.solarsystemnoneenvironmentcommunicateuniverse知识点2重点语法文章语法知识点2文章语法hundredsof数百

thousandsof成千上万millionsof数百万billionsof数十亿Therearemillionsofbooksinourlibrary.Therewerethousandsoftreesheretenyearsago.知识点2文章语法noneof…表示（三个以上）一个也没有。做主语时，谓语动词可用单数或复数Noneof

ushas/havebeentotheMars.Noneofthestudentscancookfood.It'snoneofyourbusiness.知识点2文章语法enoughadj./adv.adj./adv.+enough+todosth.足够…...，可以...…not+adj./adv.+enough+todosth.不够...…，可以...…Wehaveenoughmoneytospend.Heranfastenougetocatchupwithussoon.Heisnotoldenoughtolookafterhimself.知识点2文章语法aloneadj./adv.独自的；独自地Shewasaloneinthatdarkroom.lonely

adj.强调人的感觉；孤独的、Icouldseeshewaslonely.小结1.本节课我们完成了书本中的练习，了解了文章的内容。

2.重点掌握了以下的重点语法：

1.hundredsof/thousandsof/millionsof/billionsof