《英语单词拼读规则》教学辅导
《英语单词拼读规则表》最新版(含mp3)
《英语单词拼读规则》(一书一表50元包邮)
|首 页|表 一|表 二|表 三|表 四|表 五|表 六|表 七|表 八|表 九|名词解释|下载中心|

高效率记单词 低成本学英语 节约学习时间 享受生命乐趣

325 must 和 needn't

A must 用于表示推论、永久命令或禁令及意向时,在间接引语中保持不变。(关于 must 表示劝告,参见第287节A。)

1 表示推论:

She said,‘I'm always running into him;he must live near here!'

她说:“我常遇见他,他一定就住在这附近!”相当于:

She said that…he must live in the area.

她说……他一定就住在这附近。

2 表示永久命令:

He said,‘This door must be kept locked.'

他说:“这门一定要经常锁好。”相当于:

He said that the door must be kept locked.

他说那门一定要经常锁好。

3 must 在随便的话语中可表示意向,在间接引语中也保持不变:

He said,‘We must have a party to celebrate this.'

他说:“我们得开个联欢会来庆贺这事。”相当于:

He said that they must have a party to celebrate it.

他说他们得开个联欢会庆贺那事。

B must 用于表示责任时,在间接引语中可保持不变,但也可用 would have to 或 had to 来转述。

1 I/we must 可用 would have to 来转述 would have to 用于表示该责任取决于将来某事时或某事的完成看来很遥远或不能肯定。也就是说,在这种情况下 must 显然可用 will have to 替代:

‘If the floods get worse we must(will have to)leave the house.'he said.

他说:“如果洪水涨得更高,我们只好离开这所房子。”相当于:

He said that if the floods got worse they would have to leave the house.

他说如果洪水涨得更高,他们就得离开那所房子。

‘When it stops snowing we must start digging ourselves out,'I sald.

我说:“等雪一停,我们就得挖一条路出去。”相当于:

I said that when it stoppd snowing we would have to start digging ourselves out.

我说等雪一停我们就得挖一条路出去。

‘We must mend the roof properly next year,'he said.

他说:“明年我们得把屋顶好好修理修理。”相当于:

He said that they would have to mend the roof properly the following year.

他说下一年他们得把屋顶好好修理修理。

‘I have just received a letter,'he said.‘I must go home.'

“我刚刚收到一封信,”他说,“我必须回家去。”相当于:

He said that he had just received a letter and would have to go home.

他说他刚刚收到一封信,他得回家去。(如果他说话后立即回家了,则更常用 had to,因为 had to 的含义是他马上动身了。)

2 I/we must 可用 had to 转述

如已决定需要在某一时间完成某一动作,或已订好某一计划,或所承担的某种义务可以较快地履行完毕,或至少在转述为间接引语时已经完成了,则常用 had to 表示某一必需去做的事:

He said,‘I must wash my hands.'

他说:“我得洗洗手。”(他很可能后来马上去洗手了。)相当于:

He said that he had to wash his hands.

他说他得去洗洗手。

Tom said,‘I must be there by nine tomorrow.'

汤姆说:“我明天9点以前必须在那里。”相当于:

Tom said that he had to be there by nine the next day.

汤姆说第二天9点以前他必须在那里。

在这里也可以用 would have to,但这样就暗示必须做的事是

自己要求自己做的,而不牵涉任何外在的权威。而 had to 既可以表示一种外在的权威(即有人叫他到那儿去),也可以表示自己要求自己做的一种事。

当然,如果 must 保持不变,则一切有关用 had to 或 would have to 的困难都可以避免。在上面两个例子中都可以用 must 代替 had to 或 would have to。

3 含有 you/he/they must的句子,也用同样方法转述:

He said,‘You must start at once.'

他说:“你必须马上出发。”相当于:

He said that she must/had to/would have to start at once.

他说她必须马上出发。

注意:间接引语中用 would have to 时,不表示说话人的权威,而只表示客观的必要。

Tom said,‘If you want to stay on here you must work harder.'

汤姆说:“你如果想继续留在这儿,就必须更努力地工作。”相当于:

Tom said that if she wanted to stay on she must/would have to work harder.

汤姆说她如果想继续留在那儿,就必须更努力地工作。

must 意味着汤姆本人坚持要她更努力地工作,而 would have to 仅仅意味这么做是必要的。

4 含有 must I/you/he?的问句也可进行同样的变化,但因为在疑问句中 must 常常表示目前或不久将来发生的事、所以常变为 had to:

‘Must you go so soon?' I said.

我说:“你必须走得这么急吗?”相当于:

I asked him if he had to go so soon.

我问他是否必须走得那么急。

5 must not

I must not 常常保持不变。you/he must not 或保持不变,或用否定意义的命令句表示(参见第320与第321节):

He said,‘You mustn't tell anyone.'

他说:“你绝对不能告诉任何人。”相当于:

He said that she mustn't tell/wasn't to tell anyone.

他说她绝对不能告诉任何人。

He told her not to tell anyone.

他告诉她不要告诉任何人。

C needn't

needn't 可以保持不变,在一般情况下都是这样做的。另外一个办法是将它改变为 didn't have to/wouldn't have to,正如将 must 改变为 had to/would have to 一样:

He said,‘You needn't wait.'

他说:“你没必要等了。”相当于:

He said that I needn't wait.

他说我没必要等了。

I said,‘If you can lend me the money I needn't go to the bank.'

我说:“如果你能借给我钱,我就不必去银行了。”相当于:

I said that if he could lend me the money I needn't/wouldn't have to go to the bank.

我说如果他能借给我钱我就不必去银行了。

He said,‘I needn't be in the office till ten tomorrow morning.'

他说:“我明天上午不必在10点之前就到办公室。”相当于:

He said that he needn't/didn't have to be in the office till ten the next morning.

他说他第二天上午不必在10点之前到办公室。

need I/you/he?的用法与 must I/you/he?完全相同。即它常常变为 had to:

‘Need I finish my pudding?'asked the small boy.

小男孩问道:“我一定得把布丁吃完吗?”相当于:

The small boy asked if he had to finish his pudding.

小男孩问他是否一定得把布丁吃完。

明明白白读英语 轻轻松松记单词

You can memorize words in an efficient way if you pronounce them reasonably. Say words correctly, and you will learn them easily. Correct pronunciation means correct spelling of the words. English spelling is not good to guide its pronunciation. But spelling and pronunciation have closed relationship. They match each other perfectly. Sometimes we can pronounce a word according to its spelling. English pronunciation can also guide its spelling. This is a two-way communication.
支付方式 《英语单词拼读规则表》 《英语单词拼读规则》 《英语拼读例词分类》
 

资源下载(1)

Mantid
英语拼读教学的再认识
人名表(Name List)
《英语单词拼读规则》(修订版)修订说明
英语字组表(A3)
英语字组表(A4)
《英语单词拼读规则》例词分类手册(下载)

相关资料

这套资料适合什么年级的学生?
我国英语教学中的语音体系问题
ie的特殊性
关于[tr][dr][ts][dz]的疑惑
Gimson语音体系
疑难问题PQ汇总
常见问题FAQ汇总
关于弱重读音节

加微信 13855830314 下载高清视频

英语语法(牛津版)
第三十一章 间接引语
307 直接引语和间接引语
308 间接引语中的陈述句时态须作必要的改变
309 过去时态有时保持不变
310 间接引语中的虚拟过去时
311 间接陈述中的 might,ought to,should,would,used to
312 could 用于间接引语
313 其中的代词与形容词
314 其中的时间及地点表达法
315 其中的不定式和动名词结构
316 say,tell 及其他可替代使用的引导动词
317 间接引语中的问句
318 以 shall I/we ?开头的问句变为间接引语
319 以 will you?/would you?/could you? 开头的问句
320 间接引语中的命令、请求、劝告
321 间接命令的其他表示方法
322 let's,let us,let him/them 用于间接引语
323 惊叹句及 yes 和 no 变为间接引语
324 混合类句式的间接引语形式
325 must 和 needn't
无标题文档

欢迎订购《英语单词拼读规则表》
《英语单词拼读规则》
多种支付方式 

《英语单词拼读规则表》历年不同版本(正面)

《英语单词拼读规则表》历年不同版本(背面)

2005年版《英语单词拼读规则表导读》

2007年版《英语单词拼读规则表导读》

语文音像版《英语单词拼读规则》及DVD教学光盘

《英语单词拼读规则》(安师大版)

网友们经常提及的问题
《英语单词拼读规则》
字符概念的引入
单词注音方法推荐
对英语单词可拼读性的认识
辅音字母双写的含义
字符的不可分割性
记忆英语单词的三种境界
26个字母出现频率排顺序
字符的“名称”与“读音”
判断单词读音的三个步骤
关于ia io iu 及三元音
拼读与音析
长音与短音
字符 元字符 单元字符
复元字符
辅字符 单辅字符
复辅字符
|关于本站|下载中心|网络课程|规则导读|练习答案|友情链接| |

编著 李 徽 联系电话:13855830314 QQ:3759326
Copyright© http://www.sprew.net All rights reserved 皖ICP备08100528号