人教版九年级全册重点内容归纳unit6 sectionA

人教版-九年级全册unit 6重要知识点归纳Section A1. Well, you do seem to have a point…have a point 有道理e.g. I admit (that) you have a point.我承认你有理。 2. They are used for seeing in the dark.be used for doing sth.表示“被用来做某事”。与be used to do sth. 同义。表示用途、目的。e.g. This computer is used to control all the machines. 这台电脑是用来控制所有机器的。Do you know what this tool is used for? 你知道这个工具是用来做什么的? 3. Think about how often it’s used in our daily lives.think about 表示“考虑，想起”。e.g. He is thinking about travelling in the summer holidays. 他正在考虑暑假旅游的事。She was thinking about her childhood days. 她正回想她的童年时期。【拓展】有关think的短语think of 指“考虑, 记忆, 记起”I can’t think of his name at the moment. 我一时想不起他的名字。think sth. over指“仔细想, 审慎思考, 作进一步考虑”Please think over what I said. 请仔细考虑我说的话。 think sth. out指“想通, 想出, 熟思”He thought out a new idea. 他想出了一个新主意。 4.by accident     偶然；意外地e.g. The little girl knocked the glass by accident.小女孩不小心碰落了玻璃杯。 5.ruler n.  统治者；支配者rule (统治) + (e)r→ ruler 统治者e.g. The new nation needed a modern-minded ruler.这个新兴国家需要一位现代头脑的统治者。 6.boil  v. 煮沸；烧开e.g. Boil the potato for 20 minutes.  把土豆煮20分钟。 7.remain   v.  保持不变；剩余① 作连系动词，后跟名词、形容词、不定式、分词等做表语。指保持某种状态。e.g. Peter became a manager, but Mike remained a worker. 彼得成为了经理，可迈克仍是工人。② 作不及物动词，意为“剩余”。e.g. Only a few leaves remained on the tree. 树上仅剩下几片叶子。 8.smell    n. 气味e.g. The apples give off a sweet smell.苹果发出非常甜的味道。 v. 发出气味；闻到e.g. I can smell some nice noodle soup.我能闻到香喷喷的面汤味。 9.national    adj.  国家的;  民族的nation (国家) + al → national e.g. The group of dancers wore national dress. 那群跳舞演员穿着民族服装。 10.without doubt  毫无疑问；的确e.g. Li Na, without doubt, is the best tennis player in China.毫无疑问，李娜是中国最优秀的网球运动员。  11.take place    发生；出现① 不及物动词，不能用于被动语态；常指事先安排或事发有因之事。 e.g. Her sister’s marriage took place at 8:00 today. 她姐姐的婚礼今天八点举行。② 辨析：happen则常指偶然发生的事情e.g. I happened to see Peter on my way to the museum.在去博物馆的路上我碰巧遇到皮特。 12.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 据说有一位叫作神农的中国统治者最早发现了茶可以饮用。It is said that…是个常见句式，表示“据说…”, that后面接完整句子。e.g. It is said that thirteen is an unlucky number in many Western countries.据说在许多西方国家13是个不吉利的数字。本单元还有一个类似的句式: It is believed that…，意思是“人们认为…”, 其后同样接完整的句子。e.g. It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries.人们认为，茶在六至七世纪传到了朝鲜和日本。