初中

1、I _______ a book about history last week.A. boughtB. buyC. am buyingD. have bought2、She _______ her homework every day.A. doesB. didC. is doingD. has done

76、to begin with 首先;第一例句：To begin with, let's discuss the main points of the project.首先，让我们讨论项目的主要点。77、at / in / from the beginning 在开始的时候例句：I was there at the beginning of the project and saw it grow from scratch.

61、attract attention of 吸引……的注意例句：The flashy colors ofThe bright colors of the flowers attracted the attention of passersby.花朵的鲜艳色彩吸引了路人的注意。

46、One after another 一个接一个例句：The children jumped into the swimming pool one after another.孩子们一个接一个地跳进游泳池。47、One another 互相;彼此例句：We should help and learn from one another.我们应该互相帮助，彼此学习。

31、agree on 对……达成一致用法：双方或多方就某个问题或事项达成共同意见或决定。例句：The two parties finally agreed on the terms of the contract. 双方最终就合同条款达成一致。

16、in addition 另外用法：用于提及除之前提到的内容外的其他信息。例句：I have three hobbies: reading, writing, and in addition, painting. 我有三个爱好：阅读、写作，另外，还有绘画。

1、ability to do sth 做某事的能力用法：表示某人具有做某事的能力或技能。例句：She has the ability to speak three languages. 她有说三种语言的能力。

当我们想要请求对方做某事时，可以使用“may”来表示请求。这种方式较为委婉，适用于不确定对方是否会同意的情况。例如：“May I borrow your pen for a moment?” 我可以借用你的笔一会儿吗?

“Can I help you?” 或 “May I assist you?” 这是当看到他人需要帮助时常用的询问方式。“Let me help you with that.” 当看到他人有困难时，可以主动提出帮助。“Is there anything I can do?” 这是一种更加委婉的询问方式，适用于不确定是否需要帮助的情况。

“I’m sorry.” 这是最基本的道歉用语，表示对某事感到抱歉或后悔。“I apologize for…” 当需要具体指出道歉的原因时，可以使用这个表达。“Please forgive me.” 这个表达更加诚恳，请求对方的谅解。

“Are you free this evening?” 你今晚有空吗?“Do you have any plans for the weekend?” 你周末有什么安排吗?“I was thinking of邀请你一起去看电影，你有时间吗?”

What's the matter with you? 你怎么了?How long have you been feeling like this? 你这样感觉多久了?Have you had a fever, cough, or any other symptoms? 你发烧、咳嗽或者有其他症状吗?

1、so + 形/副 + that从句 如此...以至于...例句：He runs so fast that he catches the bus.他跑得如此快，以至于赶上了公交车。2、so + many / few + 复数名词 + that从句 如此多/少的...以至于...例句：He has so many books that he doesn’t know where to start reading.

1、Be Worth + Money 值多少钱例句：This painting is worth thousands of dollars.这幅画价值数千美元。2、Be Worth + Doing 值得被…例句：The experience was worth having.这次经历很值得。

1、one of + the adj. 最高级+复数名词例句：She is one of the most intelligent students in the class.她是班上最聪明的学生之一。2、take +某物+with +某人 某人随身携带...例句：Please take your umbrella with you.