小学英语4年级上册人教版电子课本(人教版四年级上册英语知识点总结)

四年级上册英语书人教版主要讲述了以下内容：

1. 单词和词组：学习一些基础的英语单词和词组，如家庭成员、颜色、数字、动物等。

2. 句型和语法：学习一些基本的句型和语法规则，如一般现在时、一般过去时、肯定句、否定句等。

3. 日常用语：学习一些日常生活中常用的表达方式，如问候语、感谢、道歉等。

4. 阅读理解：通过阅读短文或对话，培养学生的阅读理解能力，提高他们的英语水平。

5. 听力训练：通过听力练习，提高学生的听力理解能力，培养他们的语音和语调。

6. 口语表达：通过角色扮演、对话练习等活动，培养学生的口语表达能力，提高他们的交流能力。

总之，四年级上册英语书人教版旨在帮助学生巩固和扩展他们在三年级所学的英语知识，提高他们的听、说、读、写能力，为进一步学习打下坚实的基础。

四年级英语语法知识点

第?：单数的句?变成复数的句?

把单数的句?成复数的句?很简单：变法是把能变成复数的词变成复数，但a或an要把去掉。特殊疑问词、形容词、国家及地点通常不变。

把下列句?变成复数

1、I have a car we have cars

2、He is an American boy. They are American boys

3、It is a car They are cars

4、This is an eraser These are erasers

人教版pep2012小学英语三年级上册点读软件的用户代码是4.717.620.431R,请帮忙算一下注册码，谢谢！最好是告诉我怎么注册的，不然下册还要再来找。。。
我帮你解决，简单。

To：Liu Yun @penpal.comFrom：Alice @ penpal.comDear Liu Yun，I am happy to have a new pen pal.I live in Australia.I like swimming，diving，and riding my bike.My twin sister Ann likes drawing picturesque and making kites.I like sports，but she likes art.We look the same，but we don‘t like the same things.Tell me something about you:what’s your hobby？Your new pen pal，Alice.To：Alice @penpal.comFrom：Liu Yun @ penpal.comDear Alice，Australia must be fun!I like in China with my mom and dad.I dont have a sister or brother.My mom is a singer.She like swimming.My dad is a TV reporter.He likes listening to music.I like playing the violin and writing emails.Your new friend,Liu Yun.顺便下面的题目答案求.what is Liu Yun‘s hobby?____________________________what is her mothers hobby?___________________________what is her fathers hobby?___________________________what is Alices hobby?____________________________what is her sisters hobby?___________________________
playing the violin and writing emails. swimming listening to musicswimming，diving，and riding bikedrawing picturesque and making kites.