高一英语必修二 Unit 2 The Olympic Games 同步导学(新人教)
高一英语必修二 Unit 2 The Olympic Games 同步导学(新人教)第3页

  compete 为不及物动词,意为"比赛;竞争;比得上",主要短语有:

  (1) compete in ... 参加;在......中比赛/竞争

  (2) compete against / with ... 与......竞争/比赛

  (3) compete for ... 为......而比赛/竞争

  2. volunteer

  【观察思考】

  He is now interviewing LiYan,a volunteer for the 2008 Olympic Games。

  现在他正在采访一位2008年奥林匹克运动会的自愿者李艳。

  n

  1) He is a volunteer for the Children's House

  他是儿童福利院的志愿人员。

  2) Can I have a volunteer to clean the board , please?

  请问我能请个人来志愿把黑板擦干净吗?

  3) Doctors need 50 healthy volunteers for the new of medicine.

  医生们需要50名健康的自告奋勇者来试验这种新药。

  v

  1) The pretty lady volunteered to help me solve the problem.

  这个漂亮的女士职员帮助我解决问题。

  2) Thirty-two patients volunteered for the research study.

  32位病人职员参加这项研究。

  3) He didn't ask me, and I didn't volunteer any information.

  他没问我,我也没主动提供任何信息。

  4) Martha volunteered that they planned to bring up a child.

  玛莎主动提出他们打算收养一个孩子。

  5) My mother has volunteered me to help with the school play.

  我母亲说我愿意为学校的演出帮忙出力。

  【归纳拓展】

  volunteer可用作名词和动词。

volunteer用作名词,意思为"自愿的或无偿的效劳的人;志愿者; 志愿兵;义勇兵"。后接介词for,表示"是......的志愿者"。