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</Script>科目 英语
年级 高一
文件 high1 unit25.1.doc
标题 At the Conference
章节 第二十五单元
关键词 高一英语第二十五单元
内容
一、教法建议
单元双基学习目标
Ⅰ . 词汇学习
send out , get through , ring back , repeat , funny , lady , attention , unable , world - famous , serious , introduction , college , joke , note , organize , medical , attend , organizer , gentleman , earn , suppose , out of breath , conference , a . m . , p . m . , make up , expert , throat
Ⅱ . 交际英语
打电话
1 . Can you ring up … ? 2 . I can\'t get through .
3 . The line\'s busy . 4 . I\'ll try again later .
5 . Could I speak to …, please ? 6 . Hold on , please .
7 . Can I take a message ? 8 . This is … speaking .
9 . Can you ask … to ring me back , please ? 10 . I\'ll ask … to call you .
Ⅲ . 语法学习
情态动词 must , may , might , can\'t , could …
这些情态动词常用来表示推测。
1 . must 用于肯定句，作“准是；一定是；一定是；相必是”解，对当前发生的情况作出非常肯定的推测。
must 用来表示有把握的肯定推测， ( 否定推测用 can\'t , 不能用 mustn\'t ) 其推测原因往往是根据某项客观存在的条件产生的。
The man talking to the students in the classroom must be a teacher .
2 . can\'t 或 couldn\'t 作“不可能，想必不会”解，以对当前发生的事作出否定的推测，表示出惊异，怀疑的情绪。
He can\'t be waiting for us at the school gate since he is ill .
3 . might , may , could 用于肯定，但它表示一种不太肯定的说法。译成“也许；可能”。这几个词同 must 相比，表示“无客观条件线索”的推测。
She might ( may , could ) be in the classroom .
怎样用好SUPPOSE
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※ 想，认为 ( = guess , think ) 。
1 . 后接从句。
I suppose we\'re too late to catch the 9 : 30 train .
John supposed that he could find a job soon .
I don\'t suppose it\'s the rush hour yet .
I don\'t suppose she\'ll agree with us on the matter .
2 . 后接名词／代词 + 不定式 ( 不定式多为 to be ) 。
I suppose him to be around fifty . ( = I suppose that he is around fifty . )
She is supposed to be an expert in this field .
The work is not as simple as it was supposed to be .
这里值得注意的是 be supposed to… , 常常表示“应该……”。
He is supposed to be here on time .
We are supposed to help each other .
We are not supposed to smoke on the bus .
3 . 与 so , not 连用。
— Will she come with us ?
— Yes , I suppose so .
— Will it rain ?
— No , I suppose not . ／I don\'t suppose so .
4 . 用于插入语。
You don\'t mind my smoking here , I suppose .
What do you suppose is the right way out of difficulty ?
※ 假定，设想 ( = be thought , take it as a fact ) 。
1 . 后接名词／代词 + 不定式 ( 不定式为 to be ) 。
Suppose the poor girl to be your daughter . ( = Suppose that the girl is your daughter . )
Let\'s suppose the news to be true . ( = Let\'s suppose that the news is true . )
2 . 后接从句。常用 Suppose… 或 Let us suppose … 的句式。
Suppose the earth is flat .
Let us suppose that his statement is right .
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此句型常用来表示建议，意思是“……怎么样 ? ”，“何不…… ? ”
Suppose we put off the meeting till tomorrow .
Suppose we go for a picnic tomorrow .
另外，suppose／supposing 置于句首时可表示条件，意思是“假如”，“万一”，“倘若”等，相当于 if。
Suppose／Supposing it rains tomorrow , what shall we do ?
电话中的“请等一下”
高一下册第25单元和第26单元出现打电话时说的“请等一下”的句子，其英语表达形式丰富多彩：
1 . A minute , please . 2 . Just a minute .
3 . Just a moment . 4 . One moment , please .
5 . Hang on a moment , please . 6 . Hang on a minute , please .
7 . Don\'t hang up , please . 8 . Hold on , please .
9 . Hold on a second , please . 10 . Hold the line , please .
11 . Would you hold the line a moment ? 12 . Would you wait a minute ?
二、学海导航
单元重点词汇点拨
1 . repeat 重说，重做
Please repeat the word .
She repeated the poem .
Don\'t repeat the same error .
〖 点拨 〗不要把 repeat 后再加 again。
2 . funny 有趣的，滑稽可笑的
What a funny story !
I don\'t think that\'s at all funny .
He is a very funny man .
〖 点拨 〗fun 是 funny 的名词，用作不可数名词。如：
What fun it is to see a film !
3 . attention 注意，关心
Pay attention to what you are doing .
We have given close attention to these needs .
They listened with great attention .
〖 点拨 〗词组：pay (much , no , little , more …) attention to注意…… 。fix one’s attention on精力集中中……。with attention = attentively聚精会神地。
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4 . unable 不能的，不能胜任的
He seemed unable to understand what you said .
I am sorry to be unable to come .
〖 点拨 〗将来时和完成时一般不用 unable , 而用 not able . 另外，注意unable在句中时的反意疑问句：He is unable to help us , isn’t he ?
5 . world-famous 世界闻名的
It is a world-famous university .
6 . serious 严肃的，认真的，严重的
He looked serious .
Are you really serious when you say you\'ll help me ?
He was serious about the matter .
It was a serious accident .
7 . introduction 引进，介绍
He encouraged the introduction of new techniques .
Mary made the introductions and we all shook hands .
单元词组思维运用
1 . send out 发出；分发
What a lot of invitations to send out !
Please send out the letters quickly .
2 . get through 接通 ( 电话 )
I can\'t get through . The line is busy .
I rang you up this morning , but I couldn\'t get through to you .
3 . hold on ( 电话用语 ) 别挂电话
Hold on please , I\'ll go go and see if Tom is in .
4 . ring back／call back 回电话
Can you ask her to ring me back , please ?
He rang back at nine yesterday evening , but I was still out .
5 . an invitation to …参加…的邀请
Dr Baker received an invitation to a Medical Conference .
6 . a bit 稍微；有一点儿 ( 修饰 adj . 或 adv . )
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He decided to attend the meeting though he was still a bit surprised .
I\'m a bit tired , I\'m not going to watch the film .
注：a bit of + n . u 一点儿…
He gives a bit of money to his old mother every month .
7 . reply to 回答某人；回信
Dr Baker replied to the invitation , accepting it .
Please reply to my question .
Have you replied to him／to his letter ?
8 . do research in／on／into sth . 做…研究工作
I\'m doing research in ENT at Lincoln College in Tennessee .
They are doing research in／into the causes of cancer .
9 . give a talk on／about sth . 做关于……的报告
She\'s giving a talk on health tomorrow .
Would you mind giving a talk today about DNA ?
10 . out of breath = breathlessly 上气不接下气
He walked so fast that he was soon out of breath .
11 . make up —
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