高中英语Book1 Unit4知识点.docx

高中英语Book1 Unit4知识点 Warming up Image v.想象 imagination n.想象 imaginative adj.想象力 Image 彩信 good image 好形象 e.g.XDD has a good image in our hearts. ① Imagine doing sth →I imagine being famous. ② imagine+句子 storm风暴 sandstorm 沙尘暴 snowstorm暴风雨 brainstorm 最强大脑 Describe v.描述 description n.描述 （1）①Happen to Sb →What happen to you?②happen to/that+句子 无预料的发生 take place 有预料的发生 Come about→How did it come about? Break out 指战争、火灾、革命、疾病的爆发 Accident 意外事件 occur v.发生 occurrence n.发生 what+do with how+deal with 解决，完成 Pre-reading What do you think will happen before an earthquake? Do you think/believe/can you imagine做插入语 插入语不影响成分，可以把它划掉（放在前为宾语从句） shake shook shaken take took taken Shake hands with Sb与某人握手 right away=right now=in no time=at once=immediately=without delay 立刻，马上 Reading 第1段 well n.井 adj.身体好 adv.好→do /play well ★Rise raise Rise v.指继续上升 不可控 e.g.the sun/the smoke rise sunrise日出 sunset 日落 Raise v.①提高②喂养③募集④举起，升起 可控 e.g.①I raise my voice to make myself heard.（反身代词+过去分词 表被动） ②His job is rising chickens. ③raise money for charity ④raise hands/flags The second thing they saw was smoke rising the back of the house. n.+y→adj. Smell-smelly smelly socks cloud-cloudy ice-icy icy road rain-rainy Crack n.鞭炮 噼叭声 v.使......掉落 firework 烟花 Too...to too+adj+to do 太...以致于不能 e.g.The chickens and even the pigs were too nervous to eat. She is too short to reach the book on the shelf. =She is not tall enough to reach the book on the shelf. =She is so short that she can’t reach the book on the shelf. too...to表肯定意义的两种情况 ①too+easy/ready/happy/willing/eager/anxious+to do太愿意去做 e.g.I am too anxious to know the result of the test. ②too前面有加强语气的only,all,but,far,much等 e.g.I am only too glad to meet you. jump out of run out of look out of come out of Bowl