Unit 3 单词讲解课件 2023-2024学年人教版英语八年级上册

人教版八年级上册Unit3单词讲解 outgoing /'aʊtɡəʊɪŋ/ adj. 爱交际的；友好的；外向的 速记技巧：典型的复合词out-在外面going-去的ing形式，经常喜欢往外面走，外出，外向的（不喜欢宅） 词组：an outing girl 一个外向的女孩 例句： She is so outgoing that every student like her. 她很外向，每个学生都喜欢她。 I am an outgoing person, I like to play soccer in my spare time. 我是一个外向的人，我喜欢在空闲时间踢足球。 both ①adj. 两个的 置于被修饰的名词前，名词要用复数形式。 e.g. Look at the trees on both sides of the street. 看街道俩边的树木。 ②pron. 两个；两个都 可单独使用，也可用于both of +限定词+n. pl./人称代词宾格的结构，这个结构作主语时，谓语动词用复数形式。 e.g. -Which one do you want? 你想要哪一个？ -I will take both. 我俩个都想要。 Both of my parents are teachers. 我的父母都是老师。 both 适用于两者 e.g. They both work hard. all 适用于三者或三者以上 e.g. All of the students are silent. 沉默的 ※辨析both和all👇 ＊both...and... ......和......都；既......又...... 通常用来连接并列的句子成分(主、谓、宾等)，若这两个成分作主语，谓语动词用复数形式。 e.g. Both Matt and Martin have thick and dark hair. 浓密的 (主语) Matt和Martin都有浓密的黑色头发。 Both you and your teacher are wrong. 你和你的老师都是错的。 He can both swim and skate. (谓语) 他即会游泳，又会滑冰。 同步检测 __both与all辨析 Ⅰ.单项选择。 ( )1.Maria and her friend ________ tall girls. A．is both B．are bothC．both are D．both ( )2.—Which of these two English books will you borrow? —I'll borrow ________ of them，because they're very interesting. A．some B．allC．any D．both ( )3.Old Mr.Black lives happily with his three dogs.________ of them are part of his family. A．Both B．All C．None D．Either B D B ＊either...or... 或者......或者...... neither...nor... 既不......也不...... not only...but also... 不但......而且...... 它们都用于两者中。它们连接两个并列主语时，谓语动词要和离它最近的主语保持一致，即“就近原则”。 e.g. Either you or Lisa has to stay at home. Neither you nor I am interested in the movie. The weather in Kunming is neither hot nor cold. Not only the children but also their grandmother wants to read the pictures. better /'betə(r)/ adj. & adv. (good 和well 的比较级） 较好的（地）；更好的（地） 重要短语 better than超过；多于；好于… had better最好 much better更好；好多了；好得多 注意：adj.(形容词)better作“较好的，更好的”解时，是good的比较级，可用far,