文档介绍：四年级下英语知识点
导读：我根据大家的需要整理了一份关于《四年级下英语知识点》的内容，具体内容：小学英语的词汇学****是小学四年级英语学****的重点,也是中年级英语学****的难点。接下来我为你整理了，一起来看看吧。:反意疑问句1) 陈述部分的主语是I，疑问部分要用 arent I.
Im as tall as your sister，arent I?
2) 陈述部分的谓语是wish，疑问部分要用may +主语
I wish to have a word with you, may I?
3) 陈述部分用 no, nothing, nobody, never, few, seldom, hardly, rarely, little等否定含义的词时，疑问部分用肯定含义
The Swede made no answer, did he / she?
Some plants never blown (开花), do they ?
4) 含有ought to 的反意疑问句，陈述部分是肯定的，疑问部分用shouldnt / oughtnt +主语
He ought to know what to do, oughtnt he? / shouldnt he?
5) 陈述部分有have to +v. (had to + v.)，疑问部分常用dont +主语(didnt +主语)
We have to get there at eight tomorrow, dont we?
6) 陈述部分的谓语是used to 时，疑问部分用didnt +主语或 usednt +主语
He used to take pictures there, didnt he? / usednt he?
7) 陈述部分有had better + v. 疑问句部分用hadnt you?
Youd better read it by yourself, hadnt you?
8) 陈述部分有would rather +v.，疑问部分多用 wouldnt +主语
He would rather read it ten times than recite it, wouldnt he?
9) 陈述部分有Youd like to +v. 疑问部分用wouldnt +主语
Youd like to go with me, wouldnt you?
10)陈述部分有must 的疑问句，疑问部分根据实际情况而定
He must be a doctor, isnt he?
You must have studied English for three years, havent you? / didnt you?
He must have finished it yesterday, didnt he?
11)感叹句中，疑问部分用be +主语
What colours, arent they?
What a smell, isnt it?
12) 陈述部分由neither... nor, either... or 连接的并列主语时，疑问部分根据其实际逻辑意义而