第04讲 Unit 2 Numbers 词汇+阅读+完形-2020秋八年级上册英语辅导讲义（牛津深圳广州沈阳通用版）

Unit 2 Numbers  词汇+阅读+写作 教师版 - 第4讲 知识点1：原文展现   The king and the rice     A long time ago, there was a king in India. The king’s favourite game was chess.     One day, a wise old man came to the palace and the king challenged him to a game. The king promised the old man, “ You can have any prize if you win the game.”     The old man said, “If I win the game, I’d like one grain of rice for the first square of the chessboard, two for the second, four for the third, and then double the amount for each of the rest of the squares.”   “Is that all?” asked the king. “Wouldn’t you like gold or silver instead?” “No, just rice,” replied the old man.        The king and the old man played the game for a long time. Finally, the old man won. So the king ordered his men to collect a bag of rice. He put one grain on the first square, two on the second, and so on. The king quickly realized the problem --- even with all the rice in the country, he would still not have enough rice to put on all the squares! 重要短语： at first,After that, then, finally 起初，开始 a piece of string 一根绳子 develop into 发展成…… lead sb to ...带某人去…… lead sb to do sth 带领某人做某事 agree with sb 同意某人 agree to do sth 同意做某事 not ...any more =no more = not....any longer= no longer 不再 take place 发生 happen 发生 at once 立刻 as usual 和往常一样 keep your dream 坚持你的梦想 not.....at all 一点也不 besides 除了……还有 except for 除了……（不同类） except 除了……（同类） but 除了 be late for 迟到 all year round 全年，整年 order sb to do sth 命令某人做某事 1. Read a story about numbers. 读一个关于数字的故事。(P17) Number 此处用作可数名词，意为数字， number 还可以表示“号码” Eg: We often use Arabic numbers in our daily life.在我们的日常生活中我们经常使用阿拉伯数字。 What’s your telephone number?你的电话号码是多少？ 【拓展】 number还可以用作及物动词，意为“标序号，给…编号” Please number the pictures. 请给这些图片编上序号。 2，Playing chess. 下国际象棋（P18） Play chess 是固定短语，意为下国际象棋，chess 前不加任何冠词。 The children are learning to play chess. 孩子们正在学习下国际象棋。   【拓展】 play 用作动词时，有以下几种常见用法： （1）玩耍； 此时play 为不及物动词，后面不能直接接宾语 The boy often plays in the street. 这个男孩经常在街上玩耍。   （2）打，踢球，后面直接接表示球类的名词。 Play basketba