期中复习知识点总汇.doc

期中复习总汇 重点短语: short-term memory 短时记忆 long-term memory 长时记忆 get old 变老了 a long time ago 很久以前 lose one’s memory 失去记忆 try to do sth 努力做某事 for example 例如 help sb with sth 在某方面帮助某人 fall down 倒下 land on one’s head 头着地 an easy way to do sth 做某事的简单方法 Be In hospiatal 住院 hear about 听说 find out 查出 switch off 关闭not …any more 不再 pick up 捡起 think of 想出 run around 到处跑 be full of 充满 stay up熬夜 get…into trouble 使 陷入困境 be in trouble with 与 …….. 有麻烦 connected to 与 ……. 有联系 work for 为 工作/效力 play a trick on sb 捉弄某人 go wrong 发生故障 be angey with sb 生某人的气 come to life 变得活跃 turn into 变成 look up 查阅 break down 抛锚 work as 担任 in total 总共 pay attention to 注意a number of 许多 laugh at 嘲笑 belong to 属于 cartoon characters 卡通人物 comic book 漫画书 around the world 全世界 look at …in the mirror 照镜子 in bed 卧床 complaints about 抱怨 escape from 逃离 a few days later 几天后 become green 变的环保 pollute …with 用污染 mountains of 大量 in danger 处于危险中 act like 充当 let…in 让 进入 in the form of 以 的形式 be harmful to 对............. 害处 cut down 砍伐 take in 吸收 cause pollution 造成污染 throw away 扔掉 all the way 一路上 in order to 为了 enviromentally friendly 利于环境的 because of 因为 重点句型： 1. make + 宾语+ n 使。。。。。成为。。。。。。。 2 make + 宾语+adj 使。。。。。(感到)。。。。。。。 3．Stop sb from doing doing sth 阻止某人做某事 4. allow sb to do sth 允许某人做某事 5. try to d sth 尽力做某事 6 had better do sth 最好作某事 7 gt sth done 请别人（为自己）做某事 8 feel like doing sth 想做某事 9. hear sb do sth 听见某人做某事 10. remember doing sth 记得做过某事 11 let in 允许。。。进入 12 use ……for doing sth 用。。。做某事 13 keep……….from doing sth 阻止。。。。做某事 14 protect sth from 保护某物免遭 15 in order to do 为了做 16 prefer to do sth 宁愿做某事，更喜欢做某事 17 as+ 形容词/ 副词原级 +as 和。。。。。一样 18 the same as 和。。。。。一样 19 different from 和。。。。。不一样 20 find it + 形容词 +to do sth 发现做某事怎么样 语法汇总： 一.状语从句分为（条件，时间，原因，结果，原因，让步，比较等） if (如果)/unless（除非，如果….不）引导的状语从句：表示“如果…..将会……“ “如果不……将会…..”※ if/unless可用在句首，用逗号隔开，也可用在句中不用隔开。 结构： if + 从句（现在时）， 主句（一般将来时） eg: If it is fine tomorrow, we will go for a camping= we will go for a camping If it is fine tomorrow if +从句（现在时）， 主句（现在时） 主从句所述说的是客观事实或真理的时候 eg: If you heat the melt, it melts.= It melts if you heat it. if 和unless 不可同时使用。Unless = if ….. not eg: if you don’t get up early ,you will miss the buss.= you will miss the bus unless you get up early. Eg: Unless we are hardworking, we will be a begger.= if we are not hardworking,we will be a begger. 二． Wh—question When(时间) / where（地点）/ what（什么）/ which（哪一个）/ who（谁）/ whose（谁的）/ why(原因) 等+一般疑问句语序构成特殊疑问句 Why引导的特殊疑问句：为什么……做…… Why + be /do /does / did/ can/ could/ should + 其他 ？提问 回答： Beacause + 从句 Eg: Why are you so late? Because I get uplate. Why do you leave me ? Because you are poor. Why should we protect the enviroment? Because we only have an earth. As + 形容词/副词(原形） + as 结构 同级比较 表示“ 和…….. 一样 Eg: he is as busy as a bee. /she is as lazy as pig. 否定：not + so /as形容词/副词 + as 表示 “不如……” Eg: He is not as tall as me . eg:They don’t have so/as much money as May As + much+单数可数名词 + as As + many+复数名词 + as 表示“和一样多的数量” Eg: She eats as much food as his father. eg: Tom hasn’t as man