+Unit+8+Grammar2 牛津译林版英语七年级下册.pptx

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1、 I know someone in our class keeps(饲养)a pet.You feed(喂食)your pet something to eat every day,right?Do you feed your pet anything else?Does anybody else have a pet？Lets help them!Talk about your own pet indefinitepronouns（不定代词）当我们不知道或没有必要说明所谈论的人是谁或是什么事物时，我们就用不定代词来指代人或物。We use indefinite pronouns to re

2、fer to people and things when we do not know or do not need to mention(提及)who or what we are talking about.When should we use Indefinite pronouns(不定代词)?some one any body no thing every Make words as many as possible someone 某人somebody 某人something 某事,某物anyone 任何人 anybody 任何人anything 任何事no one 没有人，无人

3、nobody 没有人，无人nothing 没有什么everyone 每人，人人 everybody 每人，人人everything 每件事，每样事物Lets help them!Say and LearnThere is someone in the classroom.(改为否定句)There isnt anyone in the classroom.=There is no one in the classroom.Where should we use“someone”,“anyone”or“no one?”I saw _(有人)in the house.somebody&someone

4、&somethingsomebody(someone)There is _(某个东西）under the bed.somethingWe use somebody,someone and something in positive sentences.I did not see _（有人）in the house.anybody(anyone)There is not _（某个东西）under the bed.anythingWe use anybody,anyone and anything in negative sentences or in questions.Do you feed

5、your goldfish _（某物）else？anythinganybody&anyone&anythingThere is _（没人）in the living room.nobody(no one)I saw _（没东西）in the fridge.nothingWe use nobody,no one and nothing to refer to not anyone and not anything.There isnt anybody in the room.=There is _ in the room.I did not hear anything.=I heard _.no

6、body/no onenothingnobody&no one¬hingIs _(每个人)here today?_(每样东西)is ready.everybody/everyoneEverythingWe use everybody,everyone and everything to refer to all people and all things.everybody&everyone&everythingAttention：1、在表示请求、建议等或期望得到肯定回答的疑问句中，用some 系列，而any 不用系列。e.g.1)Would you like something to

7、drink？2)Cant you smell something?2、不定代词被形容词修饰时要前置。e.g.1)There is something wrong with my bike.2)I have something important to tell you.3、不定代词作主语时，谓语动词必须用单数形式。e.g.1)Everything begins to grow in spring.2)There is something new in todays newspaper.Mr Wu is asking the students about their pets.Complete

8、their conversation with the correct indefinite pronouns.Mr Wu:Millie,I know you have a dog.What do you feed him?Millie:We usually give him dog food.Mr Wu:Do you feed him _ else?Millie:Yes.Sometimes we give him some meat.He likes it.Mr Wu:I see.Does _ have a cat?Amy:Yes,I have a cat.Shes nice to _.ev

9、erybody(everyone）anythinganyone(anybody)Mr Wu:Good.I know _ has goldfish,right?Peter:Yes,I do.Goldfish are easy to look after.Mr Wu:Thats true.Does _ have a snake?Kitty:No._ wants a snake,I think.Daniel:I dont agree.Theres _ wrong with keeping a snake if you like it.nothinganyone(anybody)Nobody(No o

10、ne)somebody(someone)Everyone something useful _(每人)should learn _ _(有用的东西)to look after our pets.I have something special(特别的东西)to show you.adj.特别的 Let me tell you something bad about it.adj.坏的，糟糕的 Does anyone else(别的人)have the idea?adj.别的，其他的Lets help them!Learn and Say(糟糕的事情)功能 形 容 词Im quiet and l

11、azy.修饰名词或代词，表示事物的特征或状况。做定语放名词前多个形容词修 饰顺 序：限定 词 数词 描 绘词（大小长短，新旧和颜色）出处 材料性 质，类别 名词。indefinitepronouns（不定代词）Everyone should learn something useful to look after our pets.放不定代词后形容词定义 用来表示人或事物特征、性质的词。用法1.放在名词前（作定语）。2.放在连系动词后（作表语）。举例Its a nice gift.He is very friendly.You look tired today.一、使用形容词指人somebod

12、y/someoneanybody/anyonenobody/no oneeverybody/everyone指物something anything nothing everything用法用肯定句以及表示期待对方给予肯定回答的问句中。用于否定句、疑问句以及表示强调的肯定句中。在句中用来表示否定，相当于not any-表示所有的人或物。备注1.所有不定代作主语时谓语动词用单数形式。2.形容词修饰不定代词时，形容词要后置。二、不定代词:用来指不定数量或范围的人或物。1.There is not _(something)in the box.2.Im glad to see that _(some

13、body)is here today.3._(anything)is difficult if you put your heart into it.4.People in the shop are _(friend)to us.5.My dog is the _(clever)animal of all.I.Fill in the blanks with correct form.anythingeverybodyNothingfriendlycleverest1.Your room is very dirty.You should keep it _.OK.Ill sweep it rig

14、ht away.(2016 湖北襄阳)A.clean B.dry C.quiet D.warm2.What kind of books do you like?I like funny storybooks.Theyre very _.(2017 山东济南)A.boring B.lazy C.quiet D.interestingMultiple choice3.Mrs Brown is nice.Every day she tried to cook _ for me during my stay in Canada.(2013 年福建省福州市)A.something different B

15、.anything different C.nothing different4.-How is Helen in the new school?-She is doing very well.There is _ to worry about.(2015 安徽)A.something B.anything C.nothing D.everything 5._ went hiking(徒步旅行)last weekend because of the bad weather.(2017 山东滨州)A.Someone B.No one C.Everyone D.Nothing Homework 1.Think of more adjectives to describe your own pet if you get one.2.Tell your parents something about Poppy.We are clever and friendly.