UNIT 1 TEENAGE LIFESection Ⅳ 单元要点复习Ⅰ.重点单词1.volunteer n. 志愿者 v.自愿volunteer to do sth.主动做某事voluntary adj.自愿的;志愿的2.prefer vt. 更喜欢;选择某事物(而不选择其他事物)preference n.偏爱;喜好;优先权preferable adj.更可取的,更好的in preference to 优先于;而不是have a preference for sth.偏爱某物give preference to...优先考虑……,优待……prefer doing sth.=prefer to do sth.喜欢做某事prefer sb. to do sth.=prefer that sb.(should) do sth.宁愿某人做某事prefer (doing) sth. to (doing) sth.与……相比,更喜欢(前者)prefer to do...rather than (to) do...宁愿做……而不愿做……3.content n.[U]满足;[pl.]所含之物,内容;[sing]含量,容量 adj.满意的 vt.使满意to one's heart's content 心满意足地;尽情地be content with 对……感到满意be content to do sth.乐意做某事content oneself with sth.使自己满足于……4.suitable adj.合适的;适用的be suitable to do sth. 适合做某事be suitable for sb./sth. 适合某人/某物It is suitable for sb. to do sth. 某人适合做某事5.confuse vt.使迷惑;使为难;混淆confuse A and/with B 将 A 和 B 混淆confuse sb. with(doing) sth.通过(做)某事而使某人迷惑confused adj.(人等)困惑的;糊涂的confusing adj.(事物等)令人困惑的6.graduategraduation n. [U]大学毕业graduate at/from...毕业于……(学校)graduate in ...毕业于……(专业)7.recommend vt.建议;推荐;介绍recommend sth. to sb.向某人推荐某物recommend sb. as...推荐某人为……recommend doing sth.建议做某事recommend that...建议……(从句的谓语用“should+动词原形”,should 可省略)recommendation n.推荐;建议;推荐信8.quit(quit/quitted,quit/quitted)vt.&vi.停止(做某事),戒掉;离开;辞职quit one's job 离职quit school/work 退学/下班quit doing sth.放弃做某事;停止做某事9.solution n.解决方法;答案a solution to the problem 问题的解决(方法)solve the problem 解决问题10.schedule n.工作计划;日程安排 vt.安排;预定ahead of schedule 提前on schedule 按时according to schedule 按...