题目内容
9．他年龄够大了，可以上学了．He is old enough to go to school．分析 He is old enough to go to school．
解答 答案：He is old enough to go to school．结合句意这里是说客观事实用一般现在时，表示足够怎样去做某事用形容词/副词+enough to do sth，主语是he三单，故is，年龄大的用形容词old，上学go to school，故答案是He is old enough to go to school．
点评 A：enough当形容词，译为"足够的，充足的"可以放在名词前也可以放在名词后．
E．g：enough time/time enough
B：enough当副词的时候，译为：足够地，充足地"，但是注意它的位置，放在形容词和副词后
E．g：difficult enough/beautiful enough/old enough C：固定搭配：
be+adj/adv（形容词/副词）+enough for sb．to do sth 做某事对某人来说太（足够）
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The sun was shining，the birds were （36）A；patches of green，big and small，light and dark，formed a beautiful picture on this piece of land in south China．（37）Cof these gave us one thing，the vitality（活力） of life．
My mother and I walked in front，followed by my wife and son．Our （38）Bsuddenly shouted out．"A mother and son in front，another mother and son behind．"We all （39）C．
Later，there were differences between us：My mother was in poor health，and even a short walk would make her feel very （40）B．So she wanted to take the main road，for it was wide and smooth，（41）Amy son preferred the little path with more interesting things．It was up to me to make the final decision．I tried to work out a win-win choice，but （42）B．Finally，I decided against my son．So，I said，"Let's take the main road．"
But my mother changed her mind．"We'd better take the （43）Apath．You'll have to carry me on your back in places I can't walk across，"my mother said to me．
Then we picked our way along the little path toward the flowers，the trees，and the pond．They were all bathed （沐浴着）in the （44）C．When we came to a certain place，I crouched （蹲下）down to let my mother get on my back．My wife followed my example and （45）Aour son．Both my wife and I walked slowly and carefully because we thought we had the whole world on our backs．
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