六年级上册英语课件-Unit 3 I like my computer湘少版（三起） (15份打包)

Unit 3 I like my computer 湘少版·六年级上册 Lead-in computer search for a lot of things play computer games send greetings to friends New words search 查找；寻找 world 世界 email 电子邮件；给……发电子邮件 send 发送；寄 greeting 问候 Let’s Listen and Say Peter’s father bought him a computer for his birthday. Peter was happy. He could do a lot of things with this computer. Dad, thank you. I like my computer. It’s very fast. It will help you a lot. Great! I saw an interesting bird in a book yesterday. Now I can search for a lot of things about it. Good! You can also find out about countries in the world. OK! Let’s try it now! 1. He could do a lot of things with this computer. 他可以用他的电脑做许多事情。 a lot of意为“许多，大量的”， a lot of可以用lots of进行替换。 a lot of 与lots of 既可以修饰可数名词也可以修饰不可数名词，常用于肯定句中。 【拓展】a lot可用作名词短语，表示“很多；多量” ， 也可作副词短语，修饰动词，意为“十分、 非常”，相当于very much。 2. You can also find out about countries in the world. 你还可以查找有关世界各国的信息。 can既可以表示“可以；可能；请求；猜测；允许”，也可表示能力，意为“能；会”。 can是情态动词，后面只能跟动词原形，没有人称和数的变化。 find out意为“发现；查明（真相等）”。 【辨析】look for, find与find out look for 意为“寻找”，强调寻找的过程； find 强调寻找的结果； find out 通常表示“弄明白，搞清楚，查明(真相等)”， 指经过一番努力才找到。 3. Let’s try it now! 现在咱们来试一试吧！ 此句是由let引导的祈使句。 句型结构为：Let’s + 动词原形 + 其他。 意为“咱们……（吧）。”表示建议某人做某事，其中let’s是 let us的缩写形式，后接动词原形。 Let’s Learn email my friends 给我的朋友发电子邮件 send greetings 向……问好 search for a lot of things 查找许多东西 find out about countries 找到有关各国的信息 Let’s Practise We can email our friends. send greetings to our friends. What can we do on the computers? We can email each other. We can send greetings to our friends. We can search for a lot of things. Play roles What can we do on the computers? We can watch TV. What can we do on the computers? We can listen to music. What can we do on the computers? We can learn English. Let’s Read Dongdong was very excited. His father bought him a computer. It was his birthday present. He could email his friends in Australia. He could do his homework o