Mary weights 45 kilograms now.(划线部分weights 45 kilograms)为什么用

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/11/07 16:52:51

Mary weights 45 kilograms now.(划线部分weights 45 kilograms)为什么用how much ,那如果how many
什么情况下用

问句是：How much does Mary weigh ?
意思是：玛丽重多少?

How much 后面跟不可数名词,或者不跟名词.
How many 后面必须跟可数名词复数形式.

例如：
How much do you like watching TV? (how much 后面不跟名词)
How much water do you have in the bottle ?你瓶子里有多少水?（how much +不可数名词）
How many students are there in your school?你们学校有多少学生?

希望能帮到你,祝你学习进步!

Tom weights (54 kilograms) He --- 60 kilograms.A.weigh B.weight C.weights Dweighs The box weights （about 10 kilograms）画线提问 She weighs less than 45 kilograms 划线部分提问 The cat weights about 2 kilograms(同意句） ________ _______ ____ she weighs 45 kilograms. kilograms l'll weigh 55 kilograms.(对划线部分提问,划55 kilograms） The elephant weights 1 ton.对划线部分提问划线部分：1 ton The fat man weighed about 160 kilograms.对划线部分提问划线部分：about 1 1.An adult elephant weights about 400 kilos .(对划线部分提问,about 英语对画线部分提问When he died,he weighed 199 kilograms.(对划线部分提问) ---