九年级英语Unit 1-Unit 12 知识汇总.doc

九年级英语知识点汇总 Unit 1 1. by+ doing 通过……方式如: by studying with a group by 还可以表示: “在…旁”、“靠近”、“在…期间”、“用、”“经过”、“乘车”等如: I live by the river. I have to go back by ten o’ clock. The thief entered the room by the window. The student went to park by bus. 2. talk about 谈论,议论,讨论如: The students often talk about movie after class. talk to sb. === talk with sb. 与某人说话 His mother is talking with his teacher. 他的妈妈正在和他的老师谈话。 3. 提建议的句子: ① What/ how about + doing sth.? 如: What/ How about going shopping? ② Why don ’t you + do sth.? 如: Why don ’t you go shopping? ③ Why not + do sth. ?如: Why not go shopping? ④ Let ’s+ do sth. 如: Let ’s go shopping ⑤ Shall we/ I+ do sth.? 如: Shall we/ I go shopping? lot 许多常用于句末如: I eat a lot. 。 5. too … to太…而不能(可与 so +adj+that+ 从句或者是 not +adj 的反义词+enough to do sth 等两个句型相互转换) 常用的句型 too+adj./adv. + to do sth .如: she is too young to go to school.=she is so young that she can ’t go to school.=she is not old enough to go to school. 6. aloud, loud 与 loudly 的用法三个词都与"大声"或"响亮"有关。① aloud 是副词,重点在出声能让人听见,但声音不一定很大,常用在读书或说话上。通常放在动词之后。 aloud 没有比较级形式。如: He read the story aloud to his son. 。② loud 可作形容词或副词。用作副词时,常与 speak, talk, laugh 等动词连用,多用于比较级,须放在动词之后。如: She told us to speak a little louder. ③ loudly 是副词,与 loud 同义,有时两者可替换使用,但往往含有令人讨厌或打扰别人的意思,可位于动词之前或之后。如: He does not talk loudly or laugh loudly in public. 7. not … at all 一点也不根本不如: I like milk very much. I don’t like coffee at all. not 经常可以和 Be 动词& 助动词结合在一起, at all 则放在句尾 8. be/ get excited about sth. === be/ get excited about doing sth. === be excited to do sth. 对…感兴奋如: I am / get excited about going to Beijing.=== I am excited to go to Beijing. 9.① end up doing sth 终止做某事,结束做某事如: The party ended up singing .( party 结束了唱歌。) ② end up with sth. 以…结束如: The party ended up with her singing .( party 以她的歌声结束了。) 10. first of all首先 to begin with 一开始 later on 后来、随后 11. also 也、而且(用于肯定句)常在句子的中间 either 也(用于否定句)常在句末 too 也(用于肯定句)常在句末 12. make mistakes 犯错如: I often make mistakes. make a mistake 犯一个错误如: I have made a mistake. 13. laugh at