外研版必修三unit6section 1重点单词和句型知识清单

外研版必修三Unit 6 Disaster and hope Section Ⅰ　Starting out & Understanding ideas 重点单词用法和句型知识清单 1. （1）immediately adv. 即刻，马上，接近，紧接 She answered the phone immediately when it rang. 电话一响她就立即接听了。 （2）immediately conj. 一......就...... Immediately the bell rang, the students rushed out of the classroom. 铃声一响，学生们就冲出了教室。 （3）directly/instantly + 句子 Directly he saw me, he turned and walked away. 他一看见我就转身走开了。 （4）the instant/moment/minute/second + 句子 The moment she entered the room, everyone fell silent. 她一进房间，大家就安静下来了。 （5）hardly...when..., no sooner...than... Hardly had I sat down when the phone rang. 我刚坐下电话就响了。 （6）on/upon + n./doing Upon hearing the news, she burst into tears. 一听到这个消息，她就哭了起来。 （7）at the sight/sound of... At the sight of the police, the thief ran away. 一看见警察，小偷就逃跑了。 （8）immediate adj. 立刻的，即时的；目前的，紧迫的 We need to take immediate action to solve this problem. 我们需要立即采取行动来解决这个问题。 2.occur vi. (occurred; occurred)发生；被想起 （1）sth. occurs to sb. (主意或想法)被某人想到 A brilliant idea suddenly occurred to me while I was taking a shower. 我洗澡时突然想到了一个绝妙的主意。 （2）It occurs to sb. that... 某人想到…… It occurred to her that she had left the oven on. 她突然想到自己忘记关烤箱了。 （3）It occurs to sb. to do sth. 某人想到做某事 Did it ever occur to you to ask for help when you were in trouble? 你遇到困难时，有没有想过要求助？ （4）occurrence n. 发生的事情；发生；出现 Traffic jams are a common occurrence in big cities during rush hours. 交通堵塞是大城市高峰时段的常见现象。 （5）occur vi. 发生；出现；存在于 Such incidents occur more frequently than we realize. 这类事件发生的频率比我们意识到的要高得多。 3.announcement n. 通知，宣告，通告，公告 （1）make an announcement 宣布；下通知 The principal will make an important announcement at the assembly tomorrow. 校长将在明天的集会上发布一个重要通知。 （2）announce sth. (to sb.) (向某人)宣布、通告某事 The company announced its new product line to the media last week. 公司上周向媒体宣布了其新产品线。 （3）announce that ... 宣布……；通知…… The government announced that taxes would be reduced next year. 政府宣布明年将减税。 （4）It is/was announced that ... 据宣布…… It was announced that the president would visit three countries next month. 据宣布，总统将于下月访问三个国家。 （5）announcer n. 广播员，播音员 The radio announcer has a very pleasant voice. 这位电台播音员的声音非常悦耳。 （6）announce vt. 宣布 The judge will announce the final verdict this afternoon. 法官将于今天下午宣布最终判决。 4.pick up 拿起，拾起，捡起 （1）pick up 拿起，拾起，捡起 She picked up the book from the floor and put it back on the shelf. 她从地板上捡起书，把它放回书架。 （2）pick up (用车)接某人 I'll pick you up at the airport at 6 p.m. 我下午6点会去机场接你。 （3）pick up 接收，收听(节目，电台) We can't pick up any radio signals in this remote area. 在这个偏远地区我们接收不到任何无线电信号。 （4）pick up (偶然)学会(语言、技能等) He picked up some Japanese while working in Tokyo. 他在东京工作时学会了一些日语。 （5）pick up 好转 The economy is finally picking up after the recession. 经济在衰退后终于开始好转。 （6）pick up 顺便买 Could you pick up some milk on your way home? 你回家路上能顺便买些牛奶吗？ （7）pick out 挑选，认出 It was hard to pick out my friend in the huge crowd. 在人群中很难认出我的朋友。 5.make it 及时到达；成功 （1）make it 及时到达；成功 We ran all the way and just made it before the store closed. 我们一路狂奔，终于在商店关门前赶到了。 （2）make for 朝......行进；促进 The hikers were making for the mountain peak when the storm hit. 暴风雨来临时，徒步者们正朝着山顶前进。 （3）make up 化妆 She never leaves the house without making up first. 她出门前一定要先化妆。 （4）make up 组成 This single product makes up 30% of our total sales. 这一款产品就占我们总销售额的30%。 （5）make up 编造 The child made up a story about why his homework was missing. 那个孩子编了个故事解释作业为什么不见了。 （6）make up 和好 They had a big fight but made up the next day. 他们大吵了一架，但第二天就和好了。 （7）make up for 补偿；弥补 Her enthusiasm more than made up for her lack of experience. 她的热情大大弥补了经验上的不足。 （8）make use of 利用 Smart students know how to make use of every learning opportunity. 聪明的学生知道如何利用每一个学习机会。 （9）make out 弄清楚 Can you make out what the sign says from this distance? 这个距离你能看清牌子上写的什么吗？ （10）make fun of 取笑 It's cruel to make fun of someone for their accent. 因为别人的口音而取笑是很残忍的。 6.(教材原句)Well, maybe I have been worrying too much. After all, it's only 30 degrees outside. 或许是我担心得太多了。毕竟，外面只有30度！ [句式解构]　本句中的have been doing sth.是现在完成进行时。 (1)表示动作从过去某一时刻开始一直持续到现在并有可能延续下去，更强调动作的延续性，常与for, since等引出的时间状语连用。 (2)表示动作的反复性。 (3)表示某种感情色彩。 注意：现在完成进行时和现在完成时的区别 时态 基本语法功能 动作的反复 感情色彩 现在完成进行时 表示动作的持续 可表示动作的反复 可表示强烈的感情色彩 现在完成时 表示动作对现在的 影响或产生的结果 不表示动作的反复 一般不含有感情色彩 （1）现在完成进行时表示持续动作 She has been studying English for three hours without a break. 她已经连续学习英语三个小时没休息了。（强调学习动作持续到现在） （2）现在完成进行时表示反复动作 The phone has been ringing all morning. 电话一早上响个不停。（强调反复性） （3）现在完成进行时表达感情色彩 You've been complaining about the weather all day! 你都抱怨一整天天气了！（表达不耐烦） （4）与现在完成时的对比（持续动作） I have been reading this book since 2pm.（仍在读） I have read 100 pages of this book.（已完成阅读量） （5）与现在完成时的对比（结果影响） He has been painting the house all week.（强调粉刷动作持续） He has painted the house green.（强调颜色改变的结果） （6）与现在完成时的对比（感情色彩） Who's been eating my cookies?（强调不满情绪） Who has eaten my cookies?（中性询问） 8.(教材原句)To explain why summers in London are getting hotter and hotter.解释为什么伦敦的夏天越来越热。 [句式解构] 越来越…… stronger and stronger　　　　　　越来越强大 more and more important 越来越重要 “the＋比较级(＋主谓)，the＋比较级(＋主谓)”表示“越……，就越……”。 前者表示条件，后者表示结果。 1）比较级+and+比较级（单音节形容词） The wind is getting stronger and stronger. 风变得越来越大了。 （2）more and more+多音节形容词 This issue is becoming more and more complicated. 这个问题变得越来越复杂了。 （3）the＋比较级..., the＋比较级...（条件结果关系） The more you practice, the more confident you'll become. 你练习得越多，就会变得越自信。 （4）单音节形容词变化示例 The days are getting longer and longer in summer. 夏天白昼变得越来越长。 （5）多音节形容词变化示例 The situation is becoming more and more dangerous. 形势变得越来越危险。 （6）条件结果句式扩展 The earlier you start, the sooner you'll finish. 你开始得越早，完成得就越快。 （7）形容词比较级并列使用 Her voice grew softer and softer as she continued speaking. 她说话的声音变得越来越轻柔。 （8）多音节形容词比较示例 This method proves more and more effective in practice. 这个方法在实践中被证明越来越有效。 学科网（北京）股份有限公司 $$