8A知识点总结U1-8.doc

8A考点总结 Unit1 【考点精讲】 一、核心词汇 1．thirsty adj.意为“口渴的”，在句中通常作表语，其比较级、最高级分别为thirstier，thirstiest。 E.g. After the football match，the players were even ________(thirsty)． 2．honest adj.意为“诚实的；正直的”，当honest前面需要用不定冠词时，应该用an。dishonest意为“不诚实的” E.g. -Look! Whos_______ boy over there? - Oh, he is my cousin, Bob. He is_______ honest boy. A．a；the B．the; a C．the; an D． a；an 3．humorous adj． “幽默的”，其名词形式为humor，意为“幽默”。 E.g. My uncle has a good sense of_________(幽默). 4．true adj. “确实的；的确”；其名词形式为truth，意为“事实，真理，实质”；副词形式为truly，意为“真实地，真诚地”。come true实现，成真。 E.g. To tell the_______ (true), Ive been tired recently. 5．bored adj． “无聊的”； be/get bored with sb./sth.对某人／某物感到乏味／无聊； be/get bored with doing sth.对做某事感到厌倦。 E.g. You wont be_______（无聊的）when you are busy. 类似的词还有：surprising-surprised; amazing-amazed; interesting-interested; exciting-excited等。 6．height n． “高，高度”，其形容词形式为high，意为“高的”。in height在高度上；at the height of在……顶点。 E.g. She is the same_______（高）as her sister. 二、核心句型 1. I have a cake. Do you want some? [考点点拨]some -般用于肯定句，在否定句和一般疑问句中一般用any。 E.g. There are some letters for you. 在下列几种特殊情况下通常用some，而不用any。 (1)希望得到肯定回答的疑问句通常用some。E.g. May I have ______(一些) paper? (2)表示请求或建议的疑问句通常用some。 E.g. Why not give her ______(一些) flowers? 2. Can I have something to drink? [考点点拨] have something to drink，其中动词不定式to drink作定语，修饰不定代词something。动词不定式作定语放在被修饰词后面。 E.g. Im thirsty now, mum. Where can I find something_______ (drink)? 3. Can I have some more food? [考点点拨] more可以放在数词或some，any等的后面，表示“更多的，额外数量的”，相当于一个形容词，后面的名词常省略。数字+more=another+数字 E.g. Here are only two books. We need_______ ________(再要一本). 4. She is willing to share things with her friends. [考点点拨] be willing to do sth愿意、乐意做某事。 E.g._______ you ______ _______(愿意)pose for me? 三、重点语法 1.用形容词描述事物 (1)形容词作修饰语时常常放在名词前。 E.g. It was a rainy day. (2)形容词和系动词连用时常常放在系动词后。E.g. He is honest and helpful. 2.形容词的比较级和最高级 3.形容词比较级和最高级的常见句式 (1)形容词比较级的常见句式 ①通常情况下，我们用“比较级+than”来引出比较的第二部分。 E.g. He does _______(good) in English than I. ②我们用“Which…+比较级，…or…?句型来表示