关于戒烟的高级句型 should在否定句怎么转换?

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关于戒烟的高级句型

should在否定句怎么转换?

should在否定句怎么转换?

一.should的用法:should为情态动词,表示“应该,应当”,常用来征求别人的意见和建议。后接动词原形,没有人称和数的变化。
意为“应该”,表示劝告或者建议。
例如:You should stop talking.你应该戒烟。
(冉老师有话说:stop doing是停下一直在做的事情——可以查阅冉老师历史发文来区分stop to do与stop doing.根据原则,should后接动词原形,此表示“建议与劝告”。)
表示命令或者要求。
例如:You shouldn#39t talk in class.你不许在课堂上讲话。
(冉老师有话说:结合句子的场景,“不许”——shouldn#39t带有命令的色彩。)
表示预测或者可能。
例如:His schoolbag should be in the classroom.他的书包应该在教室里面。
(冉老师有话说:书包丢了,推测应该是在教室里面,所以should此处表示推测。)
有时表示说话人的失望、愤怒和惊讶。
例如:Why should I go?为什么是我去?
(冉老师有话说:表示说话人的惊讶和愤怒的心情。)
It#39s surprising that Mary should love such a person as Jack.太奇怪了,玛丽竟然爱上像杰克这样的人。
(冉老师有话说:should此处表示失望和惊讶。杰克应该是大家都觉得很差的一个人,可是玛丽竟然爱上了他。)
二.Should的基本句式:
1.肯定句:主语 should 动词原形 其他成分。
例如:I should say sorry.我应该说对不起。
(冉老师有话说:I是句子的主语,should 动词原形是句子的整个谓语动词部分,sorry是其他成分)
2.否定句:主语 should not 动词原形 其他成分。
例如:You shouldn#39t smoke in the hospital.你不应该在医院里面抽烟。
(冉老师有话说:should的否定是在其后加上not,缩写成shouldn#39t,再在其后加上动词原形和其他成分)
3.一般疑问句:should 主语 动词原形 其他成分?
例如:Should I go there right now?我应该马上去哪里吗?

所有后加do,to do,doing的词组?

下列动词或词组后面都可以接doing:admit 承认 appreciate 感激 avoid 避免 complete完成 consider认为 delay 耽误 deny 否认 detest 讨厌 endure 忍受 enjoy 喜欢 escape 逃脱 fancy 想象 finish 完成 imagine 想象 mind 介意 miss 想念 postpone推迟 practice 训练 recall 回忆 resent 讨厌 resume 继续 resist 抵抗 risk 冒险 suggest 建议 face 面对 include 包括 stand 忍受 understand 理解 forgive 宽恕 keep 继续例如:Would you mind turning down your radio a little, please? 你把收音机音量调小一点,好吗 The squirrel was lucky that it just missed being caught. 这松鼠幸运得很,刚逃避了被逮住的厄运。 admit to prefer…to be used to lead to devote oneself to object to stick to no good no use be fond of look forward to be proud of be busy cant help be tired of be capable of be afraid of think of burst out keep on insist on count on set aboutput off be good at take up give up be successful in 下列动词或词组都可以用不定式:afford aim agree arrange ask decide bother care choose demand desire determine elect endeavor hope fail help learn long 渴望 mean manage offer plan pretend refuse tend undertake expect hate intend例如: The driver failed to see the other car in time. 司机没能及时看见另一辆车。 He offered to help me. 他表示愿意帮助我。需要省略to的不定式的情况有:1) 情态动词 ( 除ought 外) 后。2) 使役动词 let, have, make后,感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后。注意:被动语态中不能省去to。例如: I saw him dance. 我看见他跳舞。 He was seen to dance. The boss made them work the whole night. 老板让他们整夜干活。 They were made to work the whole night.3) would rather,had better句型后4) Why… / why no…句型后5) help 后可带to,也可不带to, help sb (to) do sth:6) but和except后。but前是实义动词do时,后面出现的不定式不带to。比较:He wants to do nothing but go out. 他只想出去玩。 He wants to believe anything but to take the medicine. 除了吃这药,他什么都信。7) 由and, or和than连接的两个不定式,第二个to 可以省去:8) 通常在discover, imagine, suppose, think等词后作宾补时,可以省去to be。例如: He is supposed (to be) nice. 他应该是个好人。一些重要的区分:1) stop doing/to do stop to do 停止,中断做某事后去做另一件事,stop doing 停止做某事。例如: They stop to smoke a cigarette. 他们停下来,抽了根烟。 I must stop smoking. 我必须戒烟了。2)forget doing/to do forget to do 忘记要去做某事,forget doing 忘记做过某事。例如: The light in the office is stil on. He forgot to turn it off. 办公室的灯还在亮着,他忘记关了。(没有做关灯的动作) He forgot turning the light off. 他忘记他已经关了灯了。(已做过关灯的动作)3)remember doing/to do remember to do 记得去做某事,remember doing 记得做过某事。例如:Remember to go to the post office after school. 记着放学后去趟邮局。Dont you remember seeing the man before? 你不记得以前见过那个人吗?4)regret doing/to do regret to do 对将要做的事遗憾,regret doing 对做过的事遗憾、后悔。例如: I regret to have to do this, but I have no choice. 我很遗憾必须这样去做,我实在没有办法。 I dont regret telling her what I thought. 我不为告诉她我的想法而后悔。5)cease doing/to do cease to do 长时间,甚至永远停做某事,cease doing 短时停止做某事,以后还会接着做。例如: That department has ceased to exist forever. 那个系已不复存在。 The girls ceased chatting for a moment when their teacher passed by. 姑娘们在老师走过时,停了会聊天6)try doing/to do try to do 努力,企图做某事,try doing 试验,试着做某事。例如:You must try to be more careful. 你可要多加小心。 I tried gardening but didnt succeed. 我试着种果木花卉,但未成功。7)go on doing/to do go on to do 做了一件事后,接着做另一件事,go on doing 继续做原来做的事。例如: After he had finished his maths,he went on to do his physics. 做完数学后,他接着去做物理。 Go on doing the other exercise after you have finished this one. 作完这个练习后,接着做其他的练习8)be afraid doing/to do be afraid to do 不敢,胆怯去做某事,是主观上的原因不去做,意为