名校联盟广东省佛山市大附中三水实验中学八年级英语上册课件

外研初中二年级上册Module3JourneytospaceUnit2(1)Wehaven’tfoundlifeonotherplanetsyet.ByHarryzxxkw学.科.网教学目标：一，第二课时新单词。二，阅读课文。行星太阳系也没有一个环境空气planetsolarsystemalsononeenvironmentair自学指导一Newwordszxxkw生长部分星系十亿宇宙光线grow-grew-grownpartgalaxybillionuniverselight在之外孤独入口价钱为；花费更喜欢beyondaloneentrancecost-cost-costprefer-preferred-preferredtheEarththesunthemoonMars火星自学检测一Venus金星

Mercury

水星Jupiter

木星Saturn土星zxxkwUranus天王星Neptune海王星ThesolarsystemzxxkwWarmUp1.Howmanyplanetsarethereinoursolarsystem?2.Isthereanylifeonotherplanets?Thebesttitleofthepassageis:___Anyoneoutthere?LifeonEarthOursolarsystemThestarsatnight自学指导及检测二Readthepassageandchoosethebesttitle.Putthewordsandexpressionsintheboxinorder:small–large.galaxy,planet,solarsystem,star,universe

3213451.planet2.star3.solarsystem4.galaxy5.universeCheckthetruesentences.TheEarthisastar.TheSunisastar.3.Thereismorethanonegalaxy.4.OurgalaxyispartoftheMilkyWay.√××√7.They’vereceivedmanymessagesfromspace.8.They’vevisitedmostoftheuniverse.××5.Thelightfromstarshastakenalongtimetoreachus.6.Scientistshavefoundlifeonotherplanets.×√

自学指导及检测三ReadPara2answerquestions:1.Whatdoestheearthgoaround?2.Howmanyplanetsgoaroundthesun?Itgoesaroundthesun.Eightplanetsdo.ReadPara3fillintheblanks:Thestarswesee________arethesunsinother___________.Thereare__________200billonstarsinourgalaxy,calledthe__________,andoursunisonly___________.atnightsolarsystemmorethanMilkyWayoneofthem2.goaround:

绕着……运转

TheEarthgoesaroundtheSun.

地球绕着太阳转。hundredsofthousandsofbillionsof+n.twohundred/thousand+n.1.millionsof:成百万点拔Languagepoints

3.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。如：Noneofushas/havebeentotheMoon.我们中没一个去过月球。4.Itishardtounderstandhowlargetheuniverseis.

很难明白宇宙有多大。句型:Itis+形容词+to+动词原形.

做某事很……读这些单词很难。It_________to____thesewords.

isdifficultread5.Withsomanystarsintheuniverse,arewe

aloneoristherelifeoutinspace?

宇宙中有这么多恒星，我们到底是唯一的还是太空中还有其他生命呢？堂堂清练习练习册第16页句型转换1.地球是行星，它围绕太阳运转。

TheEarthisaplanetandit__________theSun.2.为什么不把书带回来？

__________________thebook?3.没有一个学生去过英国。

_______thestudents__________England.goesaroundWhynotbringbackNoneof堂堂清hasbeento4.完成今天的作业不容易。

_______________today’shomework.5.我刚读过有关火星的书。

I____________books_____Mars.6.从其他星系到我们这里要花费很多年。

I