山东省聊城市高唐县八年级英语下册 Module 3 Journey to space Unit 2 We have not found life on any other planets yet教案2 （新版）外研版-（新版）外研版初中八年级下册英语教案VIP专享VIP免费

Wehavenotfoundlifeonanyotherplanetsyet教学目标1.Keyvocabulary重点词汇planet,alone,also,part,light,beyond2.Keysentences重点句子…just(already)have/has+p.p……haven't/hasn't+p.p…yet.Have/Has+…+p.p+…yet?Abilitygoals能力目标Enablestudentstoreadandwriteastoryaboutspacetravel.Learningabilitygoals学能目标Helpstudentslearnhowtoreadandwriteastoryaboutspacetravel.重点难点考点易错点Howtoreadandwriteastoryaboutspacetravel.教学过程一、前置练习，积累知识Step1.【Check】数百年intwominutes人造太空飞船_____bealone在宇宙_________thesolarsystem在太空_____________没有人___________________和…交流_________________二、情境激趣，导入新课Step2.Revisionandlead-inTalkaboutspacetravel.三、自主学习，合作探究Step3Discovery1.Noneofthemhasanenvironmentwithair,sopeopleandthingscannotgrow.-Howmanystudentsarethereintheclassroom?-Noone.分析以上两句的黑体字有何不同，并用noone或none完成句子：ofthemisateacher.enjoysthefilm.2.Withsomanystarsintheuniverse,arewealone,oristherelifeonthereinspace?★⑴当修饰可数名词时，可用“such+a/an+adj.+n.”或“so+adj.+a/an+n”Heissuchagoodboy/sogoodaboythateveryonelikeshim.(2)当修饰可数名词复数和不可数名词时，用“such+adj.+n.”,如suchdirtywater(3)当这些可数名词或不可数名词前有many,much,few,little时，则只能用so,如somuchmoney.★alone“独自一人”，lonely表示“孤独的”有感情色彩。3.However,nospaceshiphastraveledfarenoughtoreachotherstarsinourGalaxy.然而没有一个航天器旅行到足以到达我们银河系其他恒星附近那么远的地方。★enough作形容词修饰名词，位置可前可后。我有足够的时间做这项工作。_________________________★enough作副词修饰形容词、副词或动词时，必须后置。他走得足够快。______________________★形容词/副词+enough+todosth.“足够…可以做…”他足够高可以摘（pick）到树上的苹果。_______________________________四、归纳总结，提升能力Step4SummaryWhathaveyoulearnedtoday?五、当堂检测，检查效果完成互动上的练习题Homework:1.Translatethefollowingphrases2.DoStudyingPla教学反思：