设法援助这些无家可归的人,但需要做的还很多。我们必须关心无家可归的人,而不是仅仅把无家可归视为(社会)问题。РSection DРPresent Perfect (Ⅲ) 现在完成时(Ⅲ)Р1. You have been in new York for a long time. 你在纽约很时间了。Р2.The city has improved a lot since I came here a few years ago. 自从几年前我来到这儿之后,城市(面貌)已经改善了很多。Р3. Since it started, it has helped hundreds of people return to work and live a normal life. 自从计划实施以来,已经帮助数以百计的人重返工作岗位,从而使他们过上正常的生活。РFunctions功能Р1.Oh, you will get used to it very soon if e. 噢,如果你来,你很快就会习惯的。Р2. As a matter of fact, it’s a wonderful place to live. 事实上那是一个极好的居住地。Р3. You e for a visit. 你一定要来参观.Р4. Well, once they find people in need, they decide on suitable ways to offer them help. 噢,他们一旦发现处在困境中的人,就选定适当的方式来给他们提供帮助。Р5. The program also provides them with job training so that they can find jobs again. 这个还向他们提供职业培训,以便他们能再次找到工作。РProject Hope