1、七年级上册 Unit 2 This is my sister(Revision) 教学目标 1.Master the key words and expressions of this unit. 2.Review the usage of Demonstrative Pronouns and how to change a singular sentence into a plural sentences 3.Study hard to make a contribution to achieving the Chinese Dream. 教学任务 1.完成2单元重难点、考点的讲解 2.完成
2、2单元部分练习题的讲解 4.完成2单元单词笔记听写 语法重难点讲解 指示代词： this/ that /these/those的用法 概念及分类： 指示代词: this / that /these /those this (这个） that (那个 ） is (单数） these (这些） those (那些） are (复数） 离说话人较近 离说话人较远 eg: This is an apple. (变为复数句） These are apples. 用 法： 1.this/that 修饰可数名词单数，these/those 修饰可数名 词复数。 Eg: 1.This boy is from
3、China. 2.These girls are my cousins. 2.当回答主语是this或that的一般疑问句或特殊疑问句时 ，在答语中用it 代替this或者that。 eg.:-Is this your brother? -Yes,it is./No,it isnt. 3.在介绍某人时，用this或that，而不用he或she。 4.打电话时，用This is 表示“我是”用 Who s that?询问“你是谁？” practice 英汉互译 1.这是我的朋友辛迪。 2.这些是你的铅笔么？ 3.-那是你的外祖父么？ -是的，就是。 This is my friend ,Cindy
4、. Are these your pencils? -Is that your grandfather? -Yes, it is. 8 考点讲解 1、将单数形式的句子变成复数形式句子的规则：二变，一删 ，六不变。 二变：1.将单数句子中的指示代词、人称代词、物主代词以及 系动词变为相应的复数形式。 thisthese，thatthose，he/she/itthey, Iwe,myour,his/her/itstheir,is/amare 2.可数名词单数一般变为复数形式i。 可数名词单数一般变为复数形式ii 一删：将单数句子中的不定冠词a/an删去。 六不变：保留句中的形容词、定冠词the、副
5、词、 疑问词、介词短语和感叹词等。 考点讲解： familyfamilies, citycities, partyparties. 以辅音字母加y结尾的名词,变y为i,再加es,以元音 字母加y结尾的直接加s. potatopotatoes photophotos 以o结尾的有的加es,有的加s. 2.名词复数： （重点笔记） 名词复数的变化规则： map maps,girl girls 在单数名词词尾加s classclasses, boxboxes s,x ,sh,ch结尾的词加es,读/iz/ shelfshelves, wolfwolves, lifelives 以f或fe结尾的名词,
6、变f或fe为v,再加es 有些可数名词单复数相同的： Chinese,Japanese,deer,sheep 不规则变化 manmen, womanwomen, mousemice sheepsheep,toothteeth, childchildren, oxoxen, goosegeese practice 将下列名词变为复数形式 1.name 2. parent 3.bus 4.pencil box 5.watch 6.potato 7.family 7.key 9.wife 10. photo names parents buses pencil boxes watchespotato
7、es families keys wives photos practice 将下列单数意义的句子变为复数意义的句子 1.It is my dog. 2.She is his cousin. 3.Is this her mother? 4.Is that boy your friend? They are my dogs. They are his cousins. Are these her mothers? Are those boys your friends? 考点讲解： 3. Who ： 特殊疑问词 对人进行提问 eg: Who is that man ? He is my fath
8、er. Who cleaned the classroom this morning? Lucy did. Practice: I am going with my parents next weekend. Who are you going with next week ? 考点 _ _ _ _ _ _ grandfather/grandmother father aunt /motheruncle/ daughter/soncousin 4、家人的表达（family) family：表示“家庭” 或“家人”,是集合名词 .若视为整体，具有 单数意义， 若逐个考虑其个体， 则具有复数意义。
9、 如： His family are all tall. 他家的人都很高 His family is very large big. 他家是个 大家庭 考点讲解： 5. Thanks for the photo of your family. Thanks for 感谢你 同义句： Thank you for 后跟名词及动名词（v-ing) Eg: Thanks for helping me. Thanks for your help. 考点讲解： 6. Here is my family photo. Here is Here be 句型遵循就近原则 （即be动词的选 择根据后面紧跟的名词而
10、定。 eg. Here is my book. Here are two apples and a pear. Here is some food for you. My family photo = a photo of my family 我的全家福 photo (复数） - photos 考点讲解： 7. 人称代词：主格 、宾格（重点笔记 ） 1.主格经常做主 语，放在句首 。 eg：He is a teacher. Im a doctor. 2. 宾格常做宾语, 在动词和介词 后面。 eg: I often help him do his homework. 第 一 人 称 单 数 第
11、 二 人 称 单 数 第三人称单 数 第 一 人 称 复 数 第二 人称 复数 第三 人称 复数 主 格 Iyouhe/she/itweyouthey 宾 格 me you him/her/itusyou them 考点讲解： 8.名词所有格：表示谁的 （重点笔记） 结构： A. 单数名词及不以S结尾的复数名词，直接加s eg: Lucys book Childrens Day Mens room B. 以s结尾的复数名词在后加 eg: teachers desk/office C. 两人共有某物时, 可以采用 A and Bs 的形式 eg: This is Lucy and Lilys r
12、oom. D. 两人各自所有时， 可以采用As and Bs的形式. eg: They are Lucys and Lilys mothers. Practice 1、-_ are they? -They are my friends. A. Who B. What C. Whats D. How 2、Ginas family _poor,but her family very kind. A. is,are B. be,is C. are,is D. is,are 3、-Is she your aunt? - .Shes my mum. A.Yes,she is B.Yes, he is C
13、.No,she isnt D.No,he isnt 4. Miss.Smith is very kind. _ all like . A. We; His B. We; her C. Our; his D. me; her 5、Lilys and Jennys brothers _teachers,but Tom and Erics brother a doctor. A. is;are B. are;is C. is; is D. are;are A D A B B 21 Summary 1.指示代词（this，that，these，those）的概 念、形式及用法。 2.单数意义的句子变成复数意义的句子的方法 。 22 Homework Review all the words and expressions weve learnt to get good grades in the exam. Good luck!
