七年级各单位知识总结.doc

Unit1. My name’s Gina. 句型：1, What’s your name? My name’s Jenny. / I’m Jenny. / Jenny. May I have your name? Yes, my name’s Jenny. What’s his/her name? His/Her name’s Tony/Gina. 2, I’m Tony Brown. What’s your full name? My full name/ It is Tony Brown. My first name is Tony. My last name/family name is Brown. 3, What’s your/his/her telephone/phone number? It’s 555-3539. 语法：1,形容词性物主代词：my(我的) your(你的) his/her/its(他/她/它的) our(我们的) your(你们的）their(他们的） 后面需要接名词，修饰名词，做前置定语。 在句中可作主语，宾语等成分。 My book is here. This is my book. 2, 主格： I you he/she/ it we you they 在句中做主语，一般放句首，后面紧跟 am/is/are 及其他动词。 I’m a student. She looks great. Unit2. Is this your pencil? 句型：1, Is this your pencil? Yes, it is. 2, Is this my pen? No, it isn’t. 3, Is that his book? Yes, it is. 4, How do you spell it? = Can you spell it, please? = Spell it, please. 5, Call Alan at 495-3539. Call me/him/her/them. 给我/他/她/他们打电话. Call 4953539 拨打4953539。 Call sb. at + 电话号码 拨打……找某人 6, Is that your computer game in the lost and found case? 7, a set of keys a set of + 名词复数 语法；1,句中含be(am, is, are)一般疑问句的变法： 把be提前，如果句中有my变your，I 变you，其他的照抄不变。肯定回答 yes, 主语+am/is/are 否定回答 No,主语+am not/aren’t/isn’t. 注意：回答时主语如果是物品单数或者this/that的话，用it替代主语，如果是复数人和物品用they替代。 2, be动词的用法口诀；I am, you are, is 他/她/它（he/she/it）,单数is 复数are. Be动词跟随主语的变化而变化。 Unit3. This is my sister. 句型：1,Is this your sister? No, it isn’t. Is she your sister? No, she isn’t. 2,This is my friend. These are my friends. That is my brother. Those are my brothers. 3, Thanks for the photo of your family. Here is my family photo. photo of your family = your family photo 语法：可数名词单数变复数：一般情况下加s, book-books， 以s, x, sh, ch结尾的加es