用所给单词的适当形式填空。
1. Just now my mother told me the ________(important) of doing housework.
2. Judy made a ________(decide) to study medicine in America.
3. —What is on the table in the kitchen?
—Two old ________(knife).
4. The________(die) of her pet cat made her very sad.
5. The girl is ________(cough) all the time these days.
每日一个语法知识点
动词不定式
A. 作主语——为避免句子的头重脚轻，常用it作为形式主语，而真正的主语动词不定式后置。 常用句型：It +be+adj./n.+(for/of sb.) to do sth./It takes sb. some time to do sth.
B. 作宾语——动词want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare…常接动词不定式作宾语。
C. 作（后置）定语——常用于“have/has＋sth.＋to do”或“enough＋名＋to do”“It’s time to do sth.”等结构中。
D. 作宾语补足语——tell, ask, want, invite, teach, like, call等可接带to的动词不定式作宾语补足语，构成tell/ask/want /call/invite sb. to do sth.结构。
【注意】动词不定式作使役动词和感官动词的宾语补足语时应省去to：“一感(feel)，二听(listen to, hear)，三让(let, make, have,，四看(look at, see, watch, notice)，半帮助(help)”。
E. 动词不定式作状语
主要用来修饰动词，表示目的，结果或原因。为了强调目的，有时可以把动词不定式放在句首，或在不定式前加in order (to) 或so as (to) “为了，目的是”。常用结构有too + adj./adv. + to do sth.等。
F. 固定句式中动词不定式的用法 常见的形式有：had better (not) do sth./Would you like to do sth.?/Why not do sth.?/Would you please (not) do sth.?等。
单词
interview ['intəvju:] n.面试;面谈
predict [pri'dikt] v.预报；预言
prediction [prɪ'dɪkʃən] n.预言；预测
came [keɪm] v.come的过去式
come true 实现；达到
