题目内容
19.作为青少年,我们应该学会照顾好自己.As teenagers,weare supposed tolearn how to look after ourselves.(suppose)
分析 are supposed to.
解答 答案:are supposed to.这里是说客观事实用一般现在时,结合句意是要表达出应该,结合所给的suppose认为,用be supposed to do sth,主语是we,故are,故答案are supposed to.
点评 be supposed to…其中to是动词不定式符号,不是介词,其后要跟动词原形.当be supposed
to…的主语是"人"时,意为"应该…
";"被期望…",它可以用来表示劝告、建议、义务、责任等,相当于情态动词should.如:
Everyone is supposed to wear a seat-belt in the car.
每个人在汽车里都应该系安全带.
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