《Unit3Isthisyourpencil知识点2021-2022学年人教版英语七年级上册.docx》由会员分享，可在线阅读，更多相关《Unit3Isthisyourpencil知识点2021-2022学年人教版英语七年级上册.docx（4页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、Unit 3 Is this your pencil?I. Sentence Patterns（句型）1. Is this / that your / Erics schoolbag? = Is this / that schoolbag yours / Erics?答句：Yes, it is. Its mine. No, it isnt. Its his / hers / Bobs.2. Are these / those your / Anns books? = Are these / those books yours / Anns?答句：Yes, they are. They are
2、= Theyre mine. No, they arent. They are = Theyre his / hers / Toms.3. Excuse me.4. The blue pen is his / hers / Tracys.5. Is this / that yours? = Is this / that eraser yours? 答句：Yes, it is. / No, it isnt. 复数：Are these / those yours? = Are these / those erasers yours?答句：Yes, they are. / No, they aren
3、t.6. Is it yours? = Is it your notebook?答句：Yes, it is. 复数：Are they yours? = Are they your notebooks?答句：Yes, they are. / No, they arent.7. How do you spell it / the word “ watch” / watch?答句：W-A-T-C-H.8. I lost（过去时）my watch. I must find（情态动词后加动词原形）it. 9. You can ask the teacher for it.10. Call / E-mai
4、l me / Jenny at 123456789 / 123456789.11. Here you are.12. Heres = Here is my pen / mine.复数: Here are my pens / mine.13. What / How about +n. / pron. / v.-ing.（介词后加名词、代词、动名词）14. Thanks / Thank you for your help（形容词性物主代词+n.）/ helping me（v.-ing+宾语） 答句：Youre welcome. II. Phrases（短语）1. pencil box pl. pe
5、ncil boxes2. an ID card3.ask sb. for sth.4. a set of keys two sets of keys5. in the school library / classroom6. in Classroom 7E7. a computer game play computer games8. call sb. / 110 / sb. at 123456789.9. e-mail sb. / sb. at 123456789.10. a Lost and Found box / case11. school thingsIII. Grammar（语法）
6、A. Abbreviations（缩写）1. its = it is 2. isnt = is not 3. arent = are notB. Grammar1. 一般疑问句：确认物品的归属（见Unit 2总结）2. 名词性物主代词 = 形容词性物主代词+n.e.g. my pen(s) = mine your pencil(s) = yours his book(s) = his her ruler(s) = hers its name = its our pencil-boxes = ours your schoolbags = yours their dictionaries = th
7、eirsl his和its这两个形容词性物主代词和名词性物主代词相同。l 人称代词you 的形容词性物主代词单复同形，均为your；名词性物主代词也单复同形，均为yours。l 名词性物主代词相当于名词，在句子中作主语、宾语和表语。单复数取决于它们所指代的名词。e.g. My iPad is smart. His（作主语）is even smarter.I forgot to bring my dictionary. Could I use yours?（作宾语）Are these books yours?（作表语）Jack is a friend of mine.（作宾语）3. 名词所有格：
8、(1) 单数名词和不规则变化的名词加-s：Lisas book(s), Childrens Day, Mens clothes. 清辅音后读【s】,在浊辅音后读【z】。以-s结尾的单数名词或人名的所有格是加-s，读作【iz】: the actresss, Jamess.(2) 复数名词加-: Teachers Day, your parents room名词已经以-s-es结尾，其后直接加-。 * 各自拥有和共同拥有：Lisas and Lilys fathers are teachers.（各自的） Lisa and Lilys father is a teacher.（共同的）(3) n.+of +n.：a photo of my family, a ruler of mine（of前后都是名词）表示无生命名词的所属关系表示名词化的形容词的所属关系e.g. The life of the poor (the+adj.表示一类) is the biggest problem in this country. 穷人的生存是这个国家最大的问题。