1.[ ] You _____ to feed your goldfish much.lt doesn't eat a lot.A.needB.needn'tC.don't needD.should

来源：学生作业帮助网 编辑：作业帮 时间：2024/05/09 22:58:41
1.[ ] You _____ to feed your goldfish much.lt doesn't eat a lot.A.needB.needn'tC.don't needD.should

1.[ ] You _____ to feed your goldfish much.lt doesn't eat a lot.A.needB.needn'tC.don't needD.should
1.[ ] You _____ to feed your goldfish much.lt doesn't eat a lot.
A.need
B.needn't
C.don't need
D.should

1.[ ] You _____ to feed your goldfish much.lt doesn't eat a lot.A.needB.needn'tC.don't needD.should
答案C.don't need
从意思上看是这样的：
你不必给金鱼喂太多.它吃的不是很多.
因此A need和D should不对
那么就是用B科学实验是C
needn't后面要接动词原形,因此答案就很明确了

C
don't need里的need是个实义动词，它有人称变化和时态变化，所以变成否定要在前面加助动词do not；needn't里的need是个情态动词，就和can、must一样，没有人称变化，只有时态变化，变成否定直接加not。
don't need是不需要的意思，后面可接to do 或是名词，needn't是不必要的意思，后面要接动词。...

全部展开

C
don't need里的need是个实义动词，它有人称变化和时态变化，所以变成否定要在前面加助动词do not；needn't里的need是个情态动词，就和can、must一样，没有人称变化，只有时态变化，变成否定直接加not。
don't need是不需要的意思，后面可接to do 或是名词，needn't是不必要的意思，后面要接动词。

收起

当need作为行为动词时用do/does not need to do,当need作为助动词时用need not do,所有这里选C

B

你不需要喂你的金鱼太多（食物）。它不能吃太多。
don't need后面可接to do 或是名词，不能直接接动词。
No, you don't need to change.
不，你不必转车。
We don' t need another dog.
我们不需要再养一条狗
needn't 后面接动词
You needn't tell me...

全部展开

你不需要喂你的金鱼太多（食物）。它不能吃太多。
don't need后面可接to do 或是名词，不能直接接动词。
No, you don't need to change.
不，你不必转车。
We don' t need another dog.
我们不需要再养一条狗
needn't 后面接动词
You needn't tell me this.
你就无须说这些了。
选C

收起

正确答案是:C
译:你不需要喂太多东西给你的金鱼吃,它吃不了多少.
先排除 A.need和 D.should 答案(前后不一致)
剩B和C的区别了...
一种是谓语动词C.don't need+(sth./to do sth.)
当情态动词时needn't+ do sth.
C.don't need作谓语动词

needn't算是个情态动词，直接接动词原形。
不必
选C.don't need +to do.
你不必/用不着/不需要怎么怎么样。
很多人都说得很好了，上面。

英语翻译Will you _____ _____ _____ to go there? 英语翻译Maybe you want to travel to _____ _______ _____ . 1.本周你想到哪里去游玩?Where would you like to _____ _____ _____ _____this weekend? 一般过去时练习题1.I _____ (watch) a cartoon on Saturday.2.Her father ______(read) a newspaper last night.3.We ______ to zoo yesterday,we _____ to the park.(go) 4._____ you _____ (visit) your relatives last Spring Festival?5.______ he ______(f 四道英语句型转换,1.What you have done does harm to the environment.What you have done _____ _____ _____/ _____ _____ _____ the environment.2.When do you think this custom began to exist?When do you think this custom _____ _____ _____?3.I stud 1.---I was born _____ a Monday ______1995.---That's good.You're so young.A.in;on B.in;in C.on;in D.on;on2.Listen to me carefully,_____?---OK.A.dont' you B.will you C.shall we D.wont' you3.The little child can do it by himself,_____?4.The loud noise f _____ you _____(go) to the summer camp last summer? _____ you _____ to visit the museum next week?(want) 英语翻译They _____ _____ you need to make a meal. _____ you _____ to visit the museum next week?(want) I think you are _____ _____ say sorry to her You go to work by bike, _____ _____?(反义疑问句) _____ _____ postcards are you going to buy? 英语翻译You _____ _____ ______ ______friendly to these old people Help _____(you)to some cakes children. ____ you _____ to have long hair? you need something to eat now,_____? Marry,what _____(发生) to you?