Self Check任务任务 : 从方框内选择适当的选项补全对话。A.Do you think it’s too long?B.I don’t think sixteen-year-olds should be allowed to work at night.C.I disagree with you.D.I agree.E.He needs to spend time with his friends.A:David is working late again tonight,Mike.B:I know.1. Young people need to sleep. A:2. Teenagers never get tired. B:Well,maybe.But David shouldn’t work late every night.B C 任务A:Oh,3. He needs time to relax. B:You know,he should really have his hair cut.A:Oh,I don’t know.4. B:Yes,I do.It doesn’t look clean.And I think he should stop wearing that silly earring.A:Oh,I disagree.I like it a lot.It looks cool!B:You know what worries me.David doesn’t seem to have many friends.A:Really?I didn’t know that.B:Yes.5. Because friends are very important. D A E achieve v. 完成 ; 实现achieve 是动词 , 意为“完成 ; 实现”。如 :By working hard we can achieve anything.只要努力 , 任何事情都会成功。辨析 achieve 与 come true如 :At last,she achieved her dream.= At last,her dream came true.最后 , 她实现了她的梦想。相同点 都有“实现”之意 不同点 achieve 的主语通常是指人的名词或代词,而 come true的主语通常是真理或梦想之类的名词