aid n．[U] & vt. 帮助；援助；资助；救助。[C]辅助用具。①After the earthquake, our government sent aid to Chile in time.地震之后，我国政府及时向智利发送了救援物资。②She made no effort to aid Sophia.她根本不去帮助索菲娅。
归纳拓展(1)do/give /offer/perform/carry out first aid 进行抢救come to one’s aid 来援助某人with the aid of sb.＝ with sb.’s aid 在某人帮助下(2)aid sb. to do sth. 帮助某人做某事aid sb. with sth. 以某物给某人帮助aid sb. in (doing) sth. 在某方面帮助某人
③The old woman walks with the aid of a stick.那老妇人拄着拐杖走路。④The new dictionary is a great aid to me.这本新词典对我很有帮助。⑤The classmates  ...