Starter unit Good to see you again-Lesson 1-ppt课件-(含教案+素材)-县级公开课-外研版剑桥版三年级下册-(编号：90986).zip

一般过去时的复习一般过去时的复习课件制作：主讲老师：学校：注意：句子前面或是后面会出现的时间状语经常有：yesterday, last night, last weekend, last 主语+动词过去式+其它（+时间状语）year, just now 等。Eg: I played football yesterday. We had a party last week.1、在含有一般过去式的句子中，在动词的过去式前面加助动词 didnt，然后把动词变为原形。即：didnt+动词原形如：She saw a film last weekend.She didnt see a film last weekend.2、在系动词为 be 的一般过去时的句子中，在 was/were 后面加 not.即：was/were not.We were happy last night.We were not happy last night结构：特殊疑问词 + 一般过去时的疑问句eg：What did you do on weekend? When did he come back? Where did she go yesterday? How did they go to school句型转换 They went to cinema last night.1、否定句： They didnt go to cinema last night.2、一般疑问句： Did they go to cinema last night ?肯定/否定回答： Yes,they did. No,they didnt.3、对划线部分提问： Where did they go last night ?物主代词物主代词 表示所有关系的代词叫做物主代词。表示所有关系的代词叫做物主代词。物主代物主代词分为形容词性物主代词和名词性物主代词词分为形容词性物主代词和名词性物主代词两种两种。物主代词有人称和数的变化。物主代词有人称和数的变化。v 人称人称v分分类类 v第一第一人称人称 v第二人第二人称称 v第三人称第三人称 v单单数数 v复复数数 v单单数数 v复复数数 v 单数单数v复复数数v形形容词性容词性 v名名词性词性 物主物主 代词代词my ouryour your his her its their mine ours yours yours his hers its theirs 用法口诀用法口诀：物主代词两类型，形容词性、名词性。物主代词两类型，形容词性、名词性。形容词性作定语，后面定把名词用。形容词性作定语，后面定把名词用。名词性、独立用，主宾表语它都充。名词性、独立用，主宾表语它都充。两种物主代词的不同用法：两种物主代词的不同用法：1）形容词性物主代词用来修饰后面的名词，不能单独）形容词性物主代词用来修饰后面的名词，不能单独应用：应用： My parents are both teachers. There is something wrong with his bike. They love their work in the factory. 小结：形容词性物主代词小结：形容词性物主代词+名词名词两种物主代词的不同用法两种物主代词的不同用法2）名词性物主代词应单独使用，后面不跟名词：）名词性物主代词应单独使用，后面不跟名词： May I use your ruler? I have lost mine. May I use your ruler? I have lost my ruler. Lets clean their room first, and then clean ours. Lets clean their room first, and then clean our room. These letters are his. These letters are his letters.小结：名词性物主代词所修饰的名词通常出现在它的前面。注意：在使用名词性物主代词时，必须有特定的语言环境，也就是要省略的名词大家都已经知道，前面已经提起过。 例：Its hers. 是她的。 （单独使用大家不知是怎么回事，不可以这样用） That is a book. Its hers. 那有本书，是她的。 （先提及，大家才明白） Ex.1.May I use your book? 2.Their books are new. 3.Our family is big. 4.His friend is happy these days.yoursTheirs Ours His 一般过去时的复习一般过去时的复习课件制作：主讲老师：学校：注意：句子前面或是后面会出现的时间状语经常有：yesterday, last night, last weekend, last 主语+动词过去式+其它（+时间状语）year, just now 等。Eg: I played football yesterday. We had a party last week.1、在含有一般过去式的句子中，在动词的过去式前面加助动词 didnt，然后把动词变为原形。即：didnt+动词原形如：She saw a film last weekend.She didnt see a film last weekend.2、在系动词为 be 的一般过去时的句子中，在 was/were 后面加 not.即：was/were not.We were happy last night.We were not happy last night结构：特殊疑问词 + 一般过去时的疑问句eg：What did you do on weekend? When did he come back? Where did she go yesterday? How did they go to school句型转换 They went to cinema last night.1、否定句： They didnt go to cinema last night.2、一般疑问句： Did they go to cinema last night ?肯定/否定回答： Yes,they did. No,they didnt.3、对划线部分提问： Where did they go last night ?