last year he didn't （）any letter A、wrote B、writes C、write D、to write四个答案我都不是很明白请大家帮我解释选与不选的原因!

来源：学生作业学帮网 编辑：学帮网 时间：2024/05/15 05:23:38

last year he didn't （）any letter A、wrote B、writes C、write D、to write
四个答案我都不是很明白请大家帮我解释选与不选的原因!

C
do 助动词后面加原形 排除ABD

c

C
住动词后面加动词原形
write就是原型，A是一般过去式B是三单式D动词不定式

C
do 助动词后面加原形 排除ABD

选 C
A是“写”的一般过去式
B是在说第三人称单数（他，它和她）时使用。 例：She writes a lot. 她写很多。相比其它的人称，如I， 就用 “write”， 不加 “s". 我写的很多便是：I write a lot.
C是“写”最基本的原型
D是“写”的动词不定式，用法很复杂。。。
看到 last year （去年）感觉应该选，A，过去式是...

全部展开

选 C
A是“写”的一般过去式
B是在说第三人称单数（他，它和她）时使用。 例：She writes a lot. 她写很多。相比其它的人称，如I， 就用 “write”， 不加 “s". 我写的很多便是：I write a lot.
C是“写”最基本的原型
D是“写”的动词不定式，用法很复杂。。。
看到 last year （去年）感觉应该选，A，过去式是吧？但是不对~
这个句子里有助动词了（didn't）didn't 是 don't 的过去式。 外国人觉得这个句子前面已经有didn't表明过去式，后面在用过去式不就没必要了嘛。所以用原型：C

收起

year,ken,didn't,weakbecause,last,he,like,was 列句：He bought a house last year.Did he buy a house last year?He didn't buy a house last year.下 列句：He bought a house last year.Did he buy a house last year?He didn't buy a house last year.列句：He bought a house last year.Did he buy a house last year?He didn't buy a house last year.下个句子来写：He lost his umbrella yesterday I didn't know that he (write) another novel last year.填什么 连词成句:year,ken,didn't,weak because,exercises,last,he,like,was 连词成句 :kear,ken,didn't,weak because,exercises,last,he,like,was第一个单词应该是year peter didn't look well last year when i saw him.he ___ cigarettes then.填cut down on His father didn't work last year 同义句 重赏 You didn't study French last year.(附加反义疑问句) i didn't know him until last year.=I()know him()last year. last year my father didn't somke anymorelast year my father didn't somke anymore 怎么改同义句? he must have finished his homework last night,didn't he?为什么是didn't hadn't he和didn't课文：If I hadn't wasted so much money last year,I would have my own apartment now.如果我说If i didn't waste so much.有什么区别吗? Helen________go to beijing last year.A.doesn't B.wasn't C.didn't didn't he go home last Sunday 是什么疑问句 At last he didn't say nothing about it.改错 新概念英语1书面练习88课A部分 列句：He bought a house last year.Did he buy a house last year?He didn't buy a house last year.下个句子来写：He lost his umbrella yesterday my father didn't smoke any more last year. 同义句 my father ____ _____ last year.