Unit 3 Section A Grammar Focus -3c 课件 人教版（新目标）英语七年级上册.pptx

Section A,GF-3c,Unit 3 Is this your pencil？,Topic: Things in the classroom,Language goals: Identify ownership,Target language: Is this your pencil? Yes, it is. / No, it isnt. Whats this in English? Its a pen. How do you spell it? P-E-N,3,Grammar Focus,结构：“be + 主语 + 其他部分？” 意思：吗？ 答句：Yes/No开头回答。 注意：肯定回答不可以缩写 朗读：一般疑问句用升调 例如：Is it your schoolbag? Yes, it is./ No,it isnt. Are these his dictionaries? Yes, they are./ No, they arent.,I.含有 be 动词的一般疑问句,Yes, it _.,Is _ his ruler?,Are _ my pencils?,Yes, _ are.,No, it _.,Is _ your book?,No, they _.,Are _ her pens?,this,these,isnt,they,that,those,is,3a,Complete the questions and answers about each picture.,Yes, it is.,No, they arent.,No, it isnt.,Yes, they are.,arent,1. Is this her ruler? 2. Is that Erics schoolbag? 3. Are these his pencils? 4. Are those Annas books?,Yes, _. Theyre _.,No, _. _ Sallys.,No, _. _ mine.,Yes, _. Its _.,Read the questions and complete the answers.,it is,3b,hers,it isnt,Its,they are,his,they arent,Theyre,1.指示代词 表示“这个”“那个”“这些”“那些”等指示概念的词,叫指示代词。如this，that, these, those等。英语中指示代词的用法同汉语中的情况相似, this(这个)和these(这些)一般用来指较近的人或事物, that(那个)和those(那些)则指较远的人或事物。,在句子中指示代词可以充当主语、定语、 宾语或表语。例如： This is a pear.(作主语) 这是一个梨。 These video clips are very interesting and those ones are not.(作定语) 这些光碟很有趣, 那些没意思。 I like this very much.(作宾语) 我很喜欢这个。 Oh, its not that.(作表语) 哦, 不是那个。,学习指示代词, 应注意以下几点: this与is, these与are没有缩写形式。 This is a Chinese car. 这是一辆国产轿车。 指示代词作主语指物并用于问句中 时，回答一般用it代替this和that， they代替these和those.,3c,Put some things into the teachers box. Then take one thing out of the box and find the owner. You only have two guesses!,Is this your eraser?,No, it isnt.,Find the owner of the eraser.,A: Excuse me. Is this your eraser? B: No, it isnt. I think its her / his eraser. A: Excuse me. Is this your eraser? C: No, it isnt. I think its her / his eraser. A: Is this your eraser? D: Yes, it is. Its my eraser. A: Here you are. D: Thank you., Whats this in English? Its a / an How do you spell it? Is this your No, it isnt. Is this his / her No, it isnt. Its his / her ,Make conversations,1.-Is this your _ _? -Yes, _ you. _ that is _ _. 2. -_ this _ key? -Yes, _ is. _ mine.,pencil,box,thank,And,my,schoolbag,. 根据图片完成句子。,Is,your,it,Its,解析:Its是It is的缩写形式,It指代this; “ Its mine.”=“Its my key.”,Exercises,3. Heres _ _.,an,eraser,解析：a和an都是不定冠词, 放在单数可数名词前, 修饰 限定名词, 表示“一个、一块”的意思。如果名词的 读音以辅音音素开头, 用不定冠词a, 如:a banana, a pear; 如果名词的读音以元音音素开头, 要用不定冠词 an, 如an orange, an egg。在本句中, 单词eraser是以 元音音素 i 开头的词,故要用冠词an。,1. -Is this your pen? -_ A. Yes , this is. B. Yes, thiss. C. No , this isnt. D. No, it isnt. 2. -Is that a ruler? -_. Its a sharpener. A. Yes, that is. B. No, it is. C. No, that isnt. D. No, it isnt.,D,D,. 单项选择,my,Mine,your,mine,his,hers,His,His,her,C,E,B,G,A,Summary,How to identify ownership 这/那是你的/他的/她的/他她它们的 这些/那些是你的/他的/她的/他她它们的,Is this/that your/his/her/their/可名单?,Yes, it is. Its mine/his/hers/theirs/,No, it isnt. Its his/hers/mine/theirs/,Are these/those your/his/her/their可名复？,Yes, they are. Theyre mine/his/hers/theirs/,No, they arent. Theyre his/hers/mine/theirs/.,Homework,Look at your school things. Write out the English words of them. Make four conversations as 3b.,Goodbye！,