她不能参加会议，所以她的助手代她出席。
break down (机器)出故障；破坏；(谈判、希望、计划等)失败；破裂；(化学)分解；(身体)垮掉；把……分类；划分
[一词多义] 写出下列句中break down的词义
①He had to pause from time to time to wipe the sweat from his forehead，because the air-conditioning system broke down. ②The peace talks broke down with no agreement reached.
③(2015年湖北高考·完形填空)He broke down as he thought of his failure to sell all his papers.
④To understand the grammar of the sentence，you must break it down into parts.
break away from break in break into break off break out break through break up 脱离(政党)；打破(陈规、陋习) 打断(谈话)；插嘴 闯入 打断；折断；中断 (战争，水灾等)爆发 突破；穿透 分散；拆散；驱散；(关系等)破裂 ⑤Can't you break away old habits? 你不能脱离旧习惯吗？
⑥She broke the conversation and answered the phone. 她中断了谈话去接电话。 【导学号：47562102】
⑦The room is in a mess.It must have been broken ． 房间里一团糟。肯定有人闯入了。
【答案】 ①出故障 ②失败，破裂 ③(身体)垮掉 ④划分 ⑤from ⑥off ⑦into
阐释1个高考句型
It seemed strange that the man who had developed communism should have lived and died in London.
这似乎是一件怪事：这位发展了共产主义的人竟然在伦敦生活过，并且在伦
敦去世。
句中it作形式主语，that引导的是主语从句，从句中使用虚拟语气“should＋动词原形”这种形式。should意为“竟然”。
[小试身手] 用所给动词的适当形式填空
①It is a miracle that rice (grow)in such a place. 稻子竟能在这样的地方生长，这实在是个奇迹。 ②It is strange that he (do)such silly things. 真是奇怪，他竟然做出如此傻的事情。 【答案】 ①should grow ②should do
(1)在It＋be/seems＋strange(necessary，important，natural，a pity，a shame...)that...句型中，that所引导的主语从句的谓语动词常用“should＋动词原形”这种虚拟语气形式，should可以省略。强调过去的情况时可用“should＋have done”形式。 (2)should常用于主语从句表示“惊奇、怀疑、惋惜、理应如此”。 ③It is important that we should keep calm when we are facing difficulties. 重要的是，在面对困难时我们应保持冷静。
[多角快练]——练单词 练短语 练句型—————————————— Ⅰ.单句语法填空
1．I was (delight)to hear the news of your success. 2．I can find no obvious differences in the witnesses' (describe)of the accident.
3．The local newspaper made (arrange)for an interview with the famous scientist.
4．The city's bright lights，theatres，and films are (attract)that are hard to avoid.
5．(2016·江苏高考·任务型阅读)Smartphones make it easier and (convenient) to check reality，watch video clips，read weibo.
6．He was disappointed to find his suggestion (turn)down.
7．The medical team (consist)of five experienced doctors and ten skilled nurses will be sent to the earthquake-hit areas.
8．The virus caused the computer to break ．
9．We don't want to leave any essential details. 【导学号：47562103】 10．It is strange that the wheel (turn)so slowly. 【答案】 1.delighted 2.descriptions 3.arrangements 4.attractions 5.more convenient 6.turned 7.consisting 8.down 9.out 10.(should)turn
Ⅱ.选词填空
refer to；break down；leave out；take the place of；be divided into；consist of；to one's credit 1．The class several smaller groups to talk about different parts of the subject.
2．The printing machines are always ，which annoys him a lot. 3．The word eight letters.You have two of them，so it was written wrongly.
4．On some special occasions，I would our monitor to do some work for the class.Whenever I that，I would feel very proud of myself.
5．It is much that Joe persevered in spite of all the difficulties. 【答案】 1.are divided into 2.breaking down
3．consists of；left out 4.take the place of；referred to 5.to her credit
Ⅰ.课文语法填空
结合教材文本，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
The United Kingdom 1. (consist)of England，Wales，Scotland and Northern Ireland.England is the largest and for 2. (convenient)it is divided roughly into three zones.London is the centre of national government and its administration，3. its fine museums，art collections and the oldest port.
4． did only Northern Ireland join England？In the early twentieth
century the English government tried to form the United Kingdom by getting Ireland 5. (connect)without conflict. 6． ，the southern part of Ireland was unwilling and broke away to form its own government.To their 7. (credit)，the countries do work together in the currency，internationals relations and so on，but they still have very different 8. (institution)．
It is 9. pity that in England the industrial cities do not attract visitors.People can go to the older but small towns 10. (build)by the Romans for historical architecture and to the countryside for great scenery as well.
【答案】 1.consists 2.convenience 3.with 4．Why 5.connected 6.However 7.credit 8．institutions 9.a 10.built Ⅱ.应用文写作——电子邮件
假设你是美国加州大学的中国留学生李华。你负责为在该校学习语言的30名中国学生筹划圣诞节期间的墨西哥之行，为期7天。请你给加州大学的学生旅行社(Students' Travel Agency)经理Robert发一封邮件，联系有关事宜。要点如下：
1．希望对方能够打折； 2．希望旅行社能够派车接送；
3．需要一名双语导游，能说英语和西班牙语； 4．请求告知旅行日程及就餐、旅馆等情况；
5．你的联系方式：电子邮箱地址：Lihua@sina.com.cn或电话号码：013-227-5647。
注意：1.词数：80左右；
2．开头和结尾已为你写出，不计入总词数。 3．参考词汇：旅行日程安排itinerary Dear Robert，
Yours，
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