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1、be问句,技巧借鉴,任务阅读,针对训练,课文点津,妙笔生花,写作范文,写作指导,尖子生语法探究,Unit 3 Is this your pencil?,七年级英语上 新目标 人,含有be动词的一般疑问句,一般疑问句有两种:一种是由be动词引起的疑问句,另一种是由助动词或情态动词引起的疑问句,本单元主要讲前一种。,1.含有be动词的一般疑问句的构成。 be动词引起的一般疑问句的构成是在肯定句的基础上 将be动词(am ,is,are)移至主语之前,这时be动词已在句首,第一个字母应大写,句末用问号。,Are you twelve? 你十二岁吗?,2.一般疑问句的答语。 肯定回答为“Yes,主语
2、+ am/is/are.”;否定回答为“No,主语+ am/is/are + not.”。,不可以写成“Yes,Im.”或“No,I amnt.”。,Yes, I am.是的,我是。 /No, Im not.不,我不是。,Is it a bird?它是一只鸟吗?,Are you Mr. Green?你是格林先生吗?,No , It isnt.不,它不是。,3. 含有be动词的一般疑问句的语调。 一般疑问句用升调,但答语用降调。,Yes,I am.是的,我是。,肯定句变为一般疑问句的方法可以用口诀“一调二变三问号”来记忆。“一调”是把be动词提至主语前;“二变”是原主语及be动词首字母大小写和人
3、称的改变;“三问号”是句末用问号,读成升调。对一般疑问句的回答分为肯定和否定回答:作肯定回答先说Yes,再进行简单叙述;作否定回答先说No,再进行简单的补充回答。,返回,1.Are you eight? Yes, . /No, . 2.Am I in Class Four? Yes, . /No, .,.对一般疑问句作肯定和否定回答,Im not,I am,you are,youre not,3.Can you spell your name? Yes, . /No, . 4.Is that her cup? Yes, . /No, . 5.Is he Eric? Yes, . /No, .,
4、I can,I cant,it is,it isnt,he is,he isnt,6.This is an eraser. _ 7.That is a Chinese book. _ 8.This is her ruler. _,.把下列肯定句变成一般疑问句,Is this an eraser?,Is that a Chinese book?,Is this her ruler?,9.(济南中考)She is good at playing the piano (钢琴). good at playing the piano? 10.(临沂中考)There are some flowers (花
5、) in the garden (花园). any flowers in the garden?,返回,.将下列句子改为一般疑问句,Is she,Are there,关于辨认物品归属的对话,A:Excuse me,is this your pencil? B:Yes,it is.Thank you. A:And is this your ruler? B:No,it isnt.Its Toms ruler. A:Hi,Tom.Is this your ruler? C:Yes,it is. A:Here you are. C:Thank you. A:You are welcome.,返回,【
6、词汇积累】 welcome受欢迎的,阅读关于物品归属的对话或文章,关键是要掌握形容词性物主代词的用法,其后要接名词。同时,要注意物品与人物之间的关系,以免造成误解。,返回,1.Are these pencils Annas? 2.Are these pencils Bobs?,针对本单元Section A 2b的内容回答下列问题,No , they arent.,Yes , they are.,3.Is this Helens green pen? 4.Is that Annas eraser? 5.Is the dictionary Bobs?,返回,Yes , it is .,Yes ,
7、it is .,No , it isnt.,写失物招领或寻物启事,你在校车上拾到一个黑色的书包,请你写一份失物招领,贴在布告栏里,你的电话号码是869-7639。请写出你的姓名(Kate Green)、电话和你所在的班级(Class 2, Grade 7)。,所拾物品,详细描述,联系方式,【思路点拨】,Is this your schoolbag?,Please call Kate Green at 869-7639.,Its black.I found it on the school bus.,1.一个黑色的书包_ 2.在校车上_ 3.给某人打电话_ 4.在七年级二班_,【重点词汇】 写出
8、下列短语,a black schoolbag,on the school bus,call sb.,in Class 2,Grade 7,【重点句型】 根据汉语意思完成句子,1.这是你的书包吗？ your schoolbag? 2.请拨打869-7639找凯特格林。 Please Kate Green 869-7639.,Is this,call,at,Is that your? Please callat,【单元参考句型】,返回,Found Is this your schoolbag?Its black.I found it on the school bus.Please call Ka
9、te Green at 869-7639.Im in Class 2,Grade 7.,【名师点评】,返回,首先注意寻物启事的格式。此文语句通顺,句中的“call Kate Green at”运用得恰到好处。,本单元的写作项目是练习写简单的失物招领或寻物启事。写失物招领或寻物启事时应注意的是:,返回,1.应仔细描述一下拾到或丢失的物品的特征;,2.说明拾到或丢失物品的地点;,3.说明自己的联系方式。,This is Jim Smith.He is a middle school student.He is twelve.Look at these things.These are his ID
10、 card and computer game.And this is Jims watch.The two sets of keys are his,too.Ginas notebook is over there.Look! Whats on the floor? Oh,its a nice ring.It isnt Ginas.But where is Ginas,根据短文内容完成下列各题,ring? Lets call her at 507-6683.We must find her.,【词汇积累】 twelve十二 over there在那边 on the floor在地板上 where 在哪里,1.Whose(谁的) are these keys? 2. How old (多大) is Jim Smith?,回答问题,Jim Smiths./Jims.,He is twelve.,5.将短文中画线句子译成汉语 ,返回,判断句子正(T) 误(F),3.A nice ring is on the floor.（ ） 4.507-6683 is Jims phone number.（ ）,T,F,我们必须找到她。,
