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【单元一遍过】Unit 2 Saving the Earth-2022-2023学年初中英语仁爱版九年级上册复习课件
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这是一份【单元一遍过】Unit 2 Saving the Earth-2022-2023学年初中英语仁爱版九年级上册复习课件，共39页。
仁爱版九年级上册 Unit 2 Saving the Earth1、单击此处添加标题2、单击此处添加标题3、单击此处添加标题4、单击此处添加标题5、单击此处添加标题Learning aims1.Review the key words, phrases and sentence patterns.2. Review this unit knowledge and key grammar.3. Master the topic writing in this unitUnit 2 Saving the Earth词汇拓展pollutionpainfulproductionawfullyterribleharmfulrecentlyactdeeplydepthweighdifferentdiscovery discovered requirement require sb.to do sth. unpleasant including pour…into… see sb.doing sth. cut down stop doing sth. make noise sleep well can't bear sth./doing sth. solve this problem lose one's hearing/have hearing loss stop to do sth. no better than… even though/even if change into stop sb./sth.(from)doing sth. instead of blow away focus on a number of come into being die out on earth be good for take away all over the world＝around the world plenty of avoid doing sth. make some progress in be bad for… be covered with be short of as a result hurry up give up ought to shut off run out in a bad mood encourage sb.to do sth. all sorts of share…with… save money 情景交际It _____ (be) beautiful in the past. Kangkang _______ (go) there two years ago.The flowers and grass ___________ (go).Everything _____________ (change).Mrs. Zhou ____________ (be) like this since last week. She ______________ (not see) a doctor yet.waswenthave gonehas changedhas beenhasn’t seenSimple past 强调过去 Present perfect 强调现在They are caused by pollution.Indefinite pronoun and adverb 不定代词和副词一、构成。不定代词、副词是由some, any, no, every与thing, one,body, where 等构成。E.g. something, someone, nowhere, anybody等。二、用法。1．通常情况下,由some, every加后缀构成的不定代词、副词常用于肯定句；由any加后缀构成的不定代词、副词常用于疑问句、否定句中。E.g. You will find your bag somewhere. Can you hear anything? 2. 注意：当说话人希望得到肯定答复,或是表示建议、请求等意图时,something, somebody, someone也可以用于疑问句中。当要表达“任何人；任何事物”时,anything, anybody, anyone也可以用于肯定句中。E.g. Would you like something to drink? Anybody can do it except Tom. somebody, someone, something, somewhere anybody, anyone, anything, anywhere none, nobody, nothing, nowhere everybody, everyone, everything, everywhere一般情况下用于肯定句一般情况下用于否定句和疑问句表否定含义可用于各种句式the indefinite pronoun and adverb (1)________ of us knows how to stop the bad behavior.(2) I knocked on the door but ___________ answered.(3) Some of these books are better than__________.(4) She was driving the car with one hand and wiping the window with the _______.(5) They are beautiful but I am looking for ___________ useful.(6) Is there ___________ you can do to help her?(7) There’re 5 000 people living here and almost _________has his/her own car.(8) He’s cleverer than ____________ I know.(9) I’ve looked __________ but I can’t find it.Fill in the blanks using something, anything, others, nobody, everyone, anybody, everywhere, none, other.ReviewNonenobodyothersothersomethinganythingeveryoneanybodyeverywherePeople pour waste water into rivers and lakes.(P30)wastev.浪费n.浪费；废料；废物；垃圾常用结构：waste+名词（尤其是时间、金钱）on sth./in doing sth.在……方面浪费……/浪费……在某事上/做某事表示一种浪费……的行为时可与不定冠词连用adj.无用的；废弃的考点1教材链接Although we have built “The Green Great Wall”， we still need to do something to protect the environment.(P35)although 的意思相当于 though， ， 意为 “ 尽管 ， 虽然 ” ， 用来引导让步状语从句。它所引导的从句不能与并列连词 but, and, so 等连用， 但可以和yet, still 等词连用。如：Although he lives alone, , he doesn’t feel lonely.＝He lives alone, , but he doesn’t feel lonely.虽然他一个人住 ， 但他并不感到孤独。考点2教材链接Although we have built “The Green Great Wall”， we still need to do something to protect the environment.(P35)如：Though/ Although it was raining, we still went there.虽然下着 雨 ， 但我们还是去了那里。It looked as though it might rain at any minute.看上去好像马上就要下雨了。It’s hard work , I enjoy it, though.工作很辛苦 ， 可是我很喜欢。考点2教材链接None of us likes pollution.(P37)辨析 none ， nothing ， no one 与 nobodynone既可指人也可 指物， ，接 后常接of 短语构成”none of ＋ 名词/ 代词 ” 结构；谓语动词用单复数均可。none用来回答 how many 或 或 how much 引导的问句。nothing只能指物，不能指人。nothing 不能接of短语nothing作主语时 ， 谓语动词用单数形式。nothing用来回答what引导的问句。考点3教材链接How can we avoid a serious water shortage? (P41) avoidavoid sb./sth. 避开某人/避免某事avoid doing sth. 避免做某事Try to avoid accidents.尽量防止发生事故。He avoided answering my questions.他对我的问题避而不答。考点4教材链接discover 指发现本来已经存在但人们还不知道的事物、真理或情况等,如发现元素、电、煤、石油等矿藏以及新星或科学真理等invent 主要意思是“发明”,指产生前所未有的东西,其对象往往是物质性的,尤指科技上的发明创造create 指从无到有的“创作”或创作出原本不存在的东西,如艺术品、理论等Third, we should discover ways to reuse water.(P41) 考点5教材链接After all ， we have only one earth.(P46)辨析 after all ， above all ， first of all ， in all 与 at allafter all “ 毕竟；终究；到底 ” ， 表示让步。above all “ 尤其是；最重要的是 ” ， 强调要引起特别注意。first of all “ 首先 ” ， 强调次序。in all “ 总共；总计 ”at all “ 根本 ， 丝毫 ” ，与 一般与 not 连用。not …at all” 根本不 …… ”考点6教材链接The environmental problems aregetting more and more serious nowadays.First, it's very important to savewater and energy in our daily life.we are supposedto reuse the plastic bags when shopping.Last but not least, we need to plant moretrees and flowers to make the environment moreHow important it is for us to protect theenvironment!
仁爱版九年级上册 Unit 2 Saving the Earth1、单击此处添加标题2、单击此处添加标题3、单击此处添加标题4、单击此处添加标题5、单击此处添加标题Learning aims1.Review the key words, phrases and sentence patterns.2. Review this unit knowledge and key grammar.3. Master the topic writing in this unitUnit 2 Saving the Earth词汇拓展pollutionpainfulproductionawfullyterribleharmfulrecentlyactdeeplydepthweighdifferentdiscovery discovered requirement require sb.to do sth. unpleasant including pour…into… see sb.doing sth. cut down stop doing sth. make noise sleep well can't bear sth./doing sth. solve this problem lose one's hearing/have hearing loss stop to do sth. no better than… even though/even if change into stop sb./sth.(from)doing sth. instead of blow away focus on a number of come into being die out on earth be good for take away all over the world＝around the world plenty of avoid doing sth. make some progress in be bad for… be covered with be short of as a result hurry up give up ought to shut off run out in a bad mood encourage sb.to do sth. all sorts of share…with… save money 情景交际It _____ (be) beautiful in the past. Kangkang _______ (go) there two years ago.The flowers and grass ___________ (go).Everything _____________ (change).Mrs. Zhou ____________ (be) like this since last week. She ______________ (not see) a doctor yet.waswenthave gonehas changedhas beenhasn’t seenSimple past 强调过去 Present perfect 强调现在They are caused by pollution.Indefinite pronoun and adverb 不定代词和副词一、构成。不定代词、副词是由some, any, no, every与thing, one,body, where 等构成。E.g. something, someone, nowhere, anybody等。二、用法。1．通常情况下,由some, every加后缀构成的不定代词、副词常用于肯定句；由any加后缀构成的不定代词、副词常用于疑问句、否定句中。E.g. You will find your bag somewhere. Can you hear anything? 2. 注意：当说话人希望得到肯定答复,或是表示建议、请求等意图时,something, somebody, someone也可以用于疑问句中。当要表达“任何人；任何事物”时,anything, anybody, anyone也可以用于肯定句中。E.g. Would you like something to drink? Anybody can do it except Tom. somebody, someone, something, somewhere anybody, anyone, anything, anywhere none, nobody, nothing, nowhere everybody, everyone, everything, everywhere一般情况下用于肯定句一般情况下用于否定句和疑问句表否定含义可用于各种句式the indefinite pronoun and adverb (1)________ of us knows how to stop the bad behavior.(2) I knocked on the door but ___________ answered.(3) Some of these books are better than__________.(4) She was driving the car with one hand and wiping the window with the _______.(5) They are beautiful but I am looking for ___________ useful.(6) Is there ___________ you can do to help her?(7) There’re 5 000 people living here and almost _________has his/her own car.(8) He’s cleverer than ____________ I know.(9) I’ve looked __________ but I can’t find it.Fill in the blanks using something, anything, others, nobody, everyone, anybody, everywhere, none, other.ReviewNonenobodyothersothersomethinganythingeveryoneanybodyeverywherePeople pour waste water into rivers and lakes.(P30)wastev.浪费n.浪费；废料；废物；垃圾常用结构：waste+名词（尤其是时间、金钱）on sth./in doing sth.在……方面浪费……/浪费……在某事上/做某事表示一种浪费……的行为时可与不定冠词连用adj.无用的；废弃的考点1教材链接Although we have built “The Green Great Wall”， we still need to do something to protect the environment.(P35)although 的意思相当于 though， ， 意为 “ 尽管 ， 虽然 ” ， 用来引导让步状语从句。它所引导的从句不能与并列连词 but, and, so 等连用， 但可以和yet, still 等词连用。如：Although he lives alone, , he doesn’t feel lonely.＝He lives alone, , but he doesn’t feel lonely.虽然他一个人住 ， 但他并不感到孤独。考点2教材链接Although we have built “The Green Great Wall”， we still need to do something to protect the environment.(P35)如：Though/ Although it was raining, we still went there.虽然下着 雨 ， 但我们还是去了那里。It looked as though it might rain at any minute.看上去好像马上就要下雨了。It’s hard work , I enjoy it, though.工作很辛苦 ， 可是我很喜欢。考点2教材链接None of us likes pollution.(P37)辨析 none ， nothing ， no one 与 nobodynone既可指人也可 指物， ，接 后常接of 短语构成”none of ＋ 名词/ 代词 ” 结构；谓语动词用单复数均可。none用来回答 how many 或 或 how much 引导的问句。nothing只能指物，不能指人。nothing 不能接of短语nothing作主语时 ， 谓语动词用单数形式。nothing用来回答what引导的问句。考点3教材链接How can we avoid a serious water shortage? (P41) avoidavoid sb./sth. 避开某人/避免某事avoid doing sth. 避免做某事Try to avoid accidents.尽量防止发生事故。He avoided answering my questions.他对我的问题避而不答。考点4教材链接discover 指发现本来已经存在但人们还不知道的事物、真理或情况等,如发现元素、电、煤、石油等矿藏以及新星或科学真理等invent 主要意思是“发明”,指产生前所未有的东西,其对象往往是物质性的,尤指科技上的发明创造create 指从无到有的“创作”或创作出原本不存在的东西,如艺术品、理论等Third, we should discover ways to reuse water.(P41) 考点5教材链接After all ， we have only one earth.(P46)辨析 after all ， above all ， first of all ， in all 与 at allafter all “ 毕竟；终究；到底 ” ， 表示让步。above all “ 尤其是；最重要的是 ” ， 强调要引起特别注意。first of all “ 首先 ” ， 强调次序。in all “ 总共；总计 ”at all “ 根本 ， 丝毫 ” ，与 一般与 not 连用。not …at all” 根本不 …… ”考点6教材链接The environmental problems aregetting more and more serious nowadays.First, it's very important to savewater and energy in our daily life.we are supposedto reuse the plastic bags when shopping.Last but not least, we need to plant moretrees and flowers to make the environment moreHow important it is for us to protect theenvironment!
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