Unit3 Is this your pencil 总结人教版七年级上册英语.docx

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1、 Unit3 Is this your pencil?一 必会单词。 this, that, pen, pencil, pencil case, pencil sharpener, book, eraser, ruler, dictionary, notebook, yes, no, English, baseball, watch, computer game, key, ring,at, in, please, school二 必会短语和句子。1. Is this your pencil? Yes, it is.2. Is that your pencil? No. it isnt.3.

2、Excuse me!4. Whats this in English? Its a pen.5. How do you spell it? P-E-N.6. Call Alan at 495-3539.7. in the lost and found case8. a set of keys9. in the school library 10. ask the teacher for it 11. a set of keys 12. e-mail me at 13. call him at 14. Thank you for your help.15. Are these/those you

3、r/his/her/s?Yes,they are./No,they arent.They are mine/his/hers/ours/theirs.16. Is this/that your/his/her/?Yes,it is./No,it isnt.Its mine/his/hers/ours/theirs.三 知识点。1. 含有be 动词的一般疑问句：1) 构成：be+主语+其他?2) 回答时通常用yes或no开头做简略回答，为了避免重复，通常用it 来代替上文提到的物或指示代词. Eg: Is this your backpack? Yes, it is. No, it isnt.2. Excuse me. 与 Sorry 1) Excuse me 常用于事前，请他人帮忙，或会打扰到别人的情况。2) Sorry 一般用于事后对所犯的错误表示歉意。3. 用某种语言用介词in：in English, in Chinese4. Call sb. at + 电话号码 拨打号码找某人5. a set of +复数名词 做主语时，谓语动词要用单数Eg：The set of keys is Toms.