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2019-2020年八年级英语下册 Unit2 Lesson15教案 冀教版Lesson15 Danny Grows Grain!?Step1:复习巩固、激情导入复习:提问Lesson14知识点1-5导入: How does Danny grow grain?Step2:出示目标、明确任务1.牢记本课黑体词汇:raise等;2.熟读日记,把握其意;3.背诵重点句子1-3,并灵活运用相关知识点。?Step3:自主学习、合作探究任务一:限时2分钟,熟读所有词汇,牢记黑体词汇任务二:熟读日记,把握其意,画出不理解处,同桌之间交流任务三:背诵重点句子,并自学知识点,画出不理解处,同桌之间交流1.I have a lot of to write about today.2.Now something new is growing at the top of the stem.3.Later, the head will turn into wheat seeds.?Step4:师生互动、展示提升互动一:单词记忆比赛互动二:熟读邮件接力赛互动三:知识点展示大比拼知识点一:I have a lot of to write about today.不定式作定语时,一般指一个尚未发生的动作。Eg:I have a lot of work to do.Here are some books for you to read.【注意】不定式做定语时,须放在被修饰的名词或代词之后,不定式常和它修饰的词有动宾关系;因此,如果这个不定式是不及物的,它后面就应有必要的介词。Eg:We have nothing to worry about.The nurse has five children to look after.知识点二:Now something new is growing at the top of the stem.【复合不定代词的用法】复合不定代词是指由every-, some-, any-, no- 与-thing, -one, -body等构成的不定代词。学习和运用时要注意:1. 句式问题A) 含any-的一般用于疑问句、否定句或条件句中,但表示“无论何事”时,可用于肯定句。如:Do you have anything to say?你有什么话要说吗?I didnt meet anybody new at the party.在那次聚会上我没有碰到任何生人。John can do it, if anyone can.如果有人能做此事,那就是约翰了。He will do anything for a quiet life.只要能过上安宁的日子他什么都愿意做。B) 含some-的一般用于肯定句,也用于表示请求邀请的疑问句或预计是肯定回答的疑问句。如:I have something to ask you.我有事情要问你。Are you expecting someone this afternoon?今天下午你是不是等什么人?C) 含every-的可用于肯定句、疑问句、否定句。He lost everything that was dear to him.他所珍贵的一切都损失了。Is everybody here?到齐了吗?(比较:Is anybody here? 这里有人吗?)2. 否定问题含no-的是完全否定,not与含any-的也构成完全否定,但没有any-not的说法;not与由含every-的是部分否定。如:She doesnt know anyone here. She has got no one to talk to.她在这里一个人也不认识;她没有人谈话。I agree with most of what you said, but I dont agree with everything.我同意你说的大部分内容我并非同意你讲的一切。Everyone cannot do it.=Not everyone can do it.并不是每个人都能做这个。3. 代词问题含-thing的,用it代替;含-body, -one的,一般用they代替,在正式文体中可用he。如:Anything could happen, isnt it?什么事都可能发生,对不对?If anyone finds my pen, I hope they/he will tell me.如果有人见到我的钢笔,我希望他们/他能告诉我。4. 主谓一致复合不定代词作主语,谓语动词要用单数。如:Something is wrong with me puter.我的是脑有点问题了。5. 定语后置修饰复合不定代词的形容词要位于后面。如:I have something important to tell you.我有件重要的事要告诉你。6. 习语问题要注意含复合不定代词的习语,如for nothing(徒劳,免费),nothing doing (不行,我不干)anything but (=not at all决不,根本不),nothing but(仅仅,只不过),Its nothing. (不用谢,不必在意),等等。如:I cant believe we did all that work for nothing.我不相信我们所做的一切会是徒劳。7. 作名词的用法问题something, somebody/someone, anything还可作名词,意为“重要的事情(或人物)”。如:His wife is now somebody in television.Money isnt everything.If you want to be anybody, you must work hard.8. 分写与合写问题someone/anyone/everyone =somebody /anybody /everybody只能指人,不能与of短语连用;而some one/any one/every one则既可指人也可指物,可与of短语连用。如:Every one of us likes English.Every one of these desks is new.知识点三:Later, the head will turn into wheat seeds.Turninto 把变成?Step5:巩固练习、检测验收教学反思:
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