Have you had lunch time?为什么用had不用原型呢?

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• ①-Do you have anything more____,sir?-No.You can have a rest or do something else.A.to type B.to be typed选B 为什么不选A呢 Have sth to do 的形式为什么不适应?type不是与you构成主谓关系吗?②【对比与第一题】To test which foods are better for a long space journey,they had as many as 50 dishes ____in shengzhou VI.A.to be choose from B.to be chosen from这题为什么又不用被动态了?③.-Were you busy last weekend?-Very.Rather than____time playing cards as usual,I devote every effort to ____an advertisement.A.was
• He said,“time is running short.You had bettHe said,“time is running short.You had better leave now”中为什么要用had而不用have呢,那跟引号没关系吗，它引号内的内容是在那个特定地点说的，
• 语法分析1.The only system I know ___ will help you remember ___you have heard at a lecture is the system of keeping notes.第一空为什么用which,前面有the only不是应该用that的吗?2.I was surprised by her words,which made me recognize___silly mistakes I had made.这里为什么用what,不用how呢?3.We haven't settled the question of ___it is necessary for him to study abroad.为什么用whether,不用if,if不是也有是否的意思么?4.The book was written in 1946,___the education system has witnessed great changes.A.since
• 麻烦好心人总结下定语从句time后用when引导的情况这几份资料把我弄糊涂了①当先行词为 by the time ,any time ,the way,every time,the first time ,the last time 时,关系词不用when而用that.或省略,但如果time前无修饰语,关系词用that when 均可②在定语从句中,time 有很多意思比如:I miss the time when we were together.It's the second time that I have seen the picture.第一句中time表示"时间,时候",第二句time就表示"次"③when引导定语从句表示时间[注]值得一提的是,表示时间“time"一词的定语从句只用when引导,有时不用任何关系代词,当然也不用that引导.By the time when you arrived in London,we had stayed there for two weeks.
• How do you think i can make up with Jack?Set aside____you disagree and try to find what you have in common.为什么用where不用what呢?这和不及物动词的关系麻烦具体解释下.The schedule,originally____out last week,had tn be cancelled because of the unexpected snow storm.也是用to be carried不用carried呢?The internet and the effect____brought about did a lot of good to our daily life and work.为什么用it 不用that呢?定语从句中that不是可以做主语么?
• Have you had lunch time?为什么用had不用原型呢?
• 问大家一个关于虚拟语气的问题If you have any time,I’d like to talk with you.这是虚拟语气吗?如果不是,为什么用would like?如果是,为什么不用had any time?感激不尽
• 1.By the time you get back,great changes___in this area.为什么用问will have taken place?2.On his next birthday he __marries for ten years.用will have been 为什么不用has been?3.john _____now for the light in his room is still on .为什么选must be studying而不选must be studying?4.、I_____tennis quite well,but I have not had time to play since the new year.为什么用play不用played5.——Has sam finished his homework today?——I have on idea .He_____it this morning.为什么选was doing不能选has do
• I had a hamburger and a cola for lunch yesterday.（划线提问）划线为a hamburger and a cola答案是：what did you have for lunch yesterday?但我不明白的是did为什么不变成do呢?在疑问句中动词的过去式不是要还原吗?谢谢帮我解答
• have/had to 在 什么情况下 原形BE
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