Unit 2 Getting Ready & Lesson 4　Animal Talk知识点课件2023-2024学年北师大版英语八年级下册

Communication Unit 2　　 Getting Ready & Lesson 4　Animal Talk ·教材知识全解 知识点1 interested的用法及辨析 知识点2 invite的用法 知识点3 either...or...的用法 ·易错易混全解 教材原文　People have always been interested in animal com- munication and scientists have done a lot of research on this sub- ject. 人们一直以来都对动物间的交流感兴趣,科学家们也就这 一课题做了许多研究。 interested的用法及辨析 知识点 1 对应全练版·P14 教材知识全解 interested是形容词,意为“感兴趣的”。be/get/become interested in...是固定搭配,表示“对……感兴趣”。 I’m interested in art. 我对美术感兴趣。   Your story always interests the children. 你的故事总能使孩子们感兴趣。 归纳拓展 A few years ago, he lost interest in painting. 几年前,他对画画失去了兴趣。 He got interested in filming. 他对拍电影产生了兴趣。 What an interesting story it is! 它是一个多么有趣的故事啊!     (2023北京铁路二中期中改编) 用所给词的适当形式填 空。 —Do you know Miss Li? —Yes. I do. She is a great teacher and she always has great ideas to make her classes very 　　　　    (interest). 例 题 interesting 教材原文    Usually the “gentlemen” make sounds to invite the “ladies”. 通常情况下,雄性发出声音邀约雌性。 invite为动词,意为“邀请”。invite sb. to do sth.意为“邀请某人做某事”。 He often invites me to watch football matches. 他经常邀请我去看足球比赛。 invite的用法 知识点 2 对应全练版·P14 点拨 invitation是invite的名词形式,它可以作可数名词,意为“邀请;请柬;请帖”,还可以作不可数名词,意为“邀请”。 I got two invitations yesterday. 昨天我收到了两张请柬。 Thank you for your invitation. 谢谢你的邀请。     (2022北京汇文中学期中)用括号中所给词的适当形式填 空。 I don’t think my coach will invite us 　 　    (enter) the competi- tion. 例 题 to enter 教材原文    They are either too low or too high for us. (这些声音) 对我们来说不是太高就是太低。 either...or...意为“要么……要么……;或者……或者……”,属于并列连词,用来连接两个并列的词或短语。 You can buy either this T-shirt or that one. 你可以买这件T恤衫或者那件。 Either you or your sister has to stay at home. 要么你,要么你妹妹必须待在家里。 either...or...的用法 知识点 3 对应全练版·P14   Either you or he is wrong.要么你错了,要么他错了。 易错提醒 Either he or you are wrong. 要么他错了,要么你错了。 either...or...的易混短语有: both...and...    ……和……两者都 neither...nor...　既不……也不…… not only...but also...　不仅……而且…… Both