Question

【题目】用括号内所给单词的适当形式填空。

【1】We don't need______(work) today.

【2】He doesn't dare ______(break) his promise.

【3】Some students are used to______(ask) their parents for help when they meet trouble.

【4】There used ______(be) a quiet village here.

【5】You will be used to ______(live) in the countryside.

【6】All of us know that cotton can be used ______(make) cloth.

【7】You used ______(go) to school by bike，didn't you?

Answer 1

【答案】

【1】to work

【2】to break

【3】asking

【4】to be

【5】living

【6】to make

【7】to go

【解析】

【1】句意：我们今天不需要工作。短语need to do sth.：需要做某事，need这里是实意动词；need do sth.：需要/必须做某事，这里need是情态动词，need没有人称和数变化。根据助动词don't可知need是是实意动词，结合句意和所给词可知答案是to work。

【2】句意：他不敢违背诺言。短语dare to do：敢于做某事，这里dare用作实意动词， dare有人称和数以及时态的变化，dare do sth.：敢于做某事，这里dare是情态动词，dare没有人称和数变化。根据助动词doesn't可知dare是实意动词，结合句意和所给词可知答案是to break。

【3】句意：有些学生习惯于在遇到麻烦时向父母寻求帮助。asking。

【4】句意：过去这里有一个安静的村庄。短语used to do sth.：曾经做某事，过去常常做某事；结合句意和所给词可知答案是to be。

【5】句意：你会习惯住在乡下的。短语be used to doing sth.：习惯于做某事；结合句意和所给词可知答案是living。

【6】句意：我们都知道棉花可以用来织衣服。短语be used to do sth.：某物被用来做某物；结合句意和所给词可知答案是to make。

【7】句意：你过去常骑自行车上学，是吗？短语used to do sth.：曾经做某事，过去常常做某事；结合句意和所给词可知答案是to go。

句型used to do sth.表示“过去常常，过去习惯。”表示过去的某种习惯(过去经常反复发生的动作或状态)。 现在已经不是这种情况了。如 I used to play basketball after school。该句型的否定句和疑问句 都可以用两种形式表示。1)否定句：used not to do sth. 或didn’t use to do sth. 如 I used not to live there when I was a child. /I didn’t use to live there when I was a child.2)疑问句：used sb. to do sth.?或Did sb. use to do sth.?如：Used you to live there when you was a child./Did you use to live there when you was a child?