Unit 2 My family知识点（素材）人教PEP版英语三年级下册

Unit 2 My family 1.Who's that woman?那个女士是谁？ who's who is who谁， Who's that man? --He is Mr.Wang. Who's that boy/girl?--He/She is..... man男士 woman女士 girl女孩boy男孩 2.How many eggs?多少个鸡蛋？ eggs-eg熙的复数 可数名词变复数：一般情况时在名词后+s apple--apples pen--pens ball--balls 3.Sarah's grandfather..莎拉的祖父。 人名+'s表示某某人的 Mike's bike Anna's book my 我的 your 你的 my grandmother your sister grandmother grandma grandfather grandpa 4.This is my friend,Amy.这是我的朋友艾米。 This/That is.这/那是.用来介绍人或物 This is an English book. That is my little brother. 5.He's my father..他是我的爸爸。 He's he is 他是. He's Mike's dad. She's she is 她是… She's my mum. 6.Is she your mother?她是你的妈妈吗？ *含be动词(am,is,are)的陈述句变一般疑问句：把be动词提到 句首，第一人称变为第二人称。 She is my sister.Is she your sister? This is my mum.Is this your mum? 对一般疑问句的回答： (1)Is he your father? Yes,he is. 肯定回答 No,he isn't. 否定回答 (2)Is this/that a pencil? Yes,it is. 肯定回答 No,it isn't. 否定回答 *在回答一般疑问句时，this/that由it代替。 7.She is beautiful..她很漂亮。 She is tall. He is small. 8.ly mum is an actress.我的妈妈是一名演员。 an actress 不定冠词a/an的用法：an用于元音音节开头的单词，如： an apple an orange an umbrella an English book 9.Wait a minute!等一下！ You just wait a minute.你稍等一下。 10.How beautiful!美极了！ How/what引导感叹句区别： How强调修饰的形容词或副词如：How cool! How fast! What强调修饰的名词：What a big cake! What a beautiful flower!