Unit 4 Helping people around the world1．operate v．工作；运转(＝run)；操作；做手术；起作用(＝work)____________ n．手术；操作；活动归纳拓展(1)operate a company/school/a project/a machine 经营公司/开办学校/实施计划/操作机器operate on/upon sb.给某人动手术(2)be in operation 在运转；在行动中；在实施中come/go into operation 开始工作、运转、生效put/bring sth.into operation 实施；实行活学活用(1)When does this new law __________________？这项新法规何时开始生效？(2)The doctor said her eyes had to ______________ at once.医生说她的眼睛必须立即做手术。(3)She will have to be________ for her tumors (瘤)． A．on operated B．operated on C．operated D．operating on2．lack v．缺乏；没有；n.缺乏；短缺的东西归纳拓展During the war there was a serious lack of food.It was not unusual that even the wealthy families had to do without bread for days.(2009·湖北，22)在战争期间，存在严重的食物缺乏问题。这种情况并不少见，就连富裕的家庭也会好几天没有面包只得将就度日。活学活用(1)His parents made sure that he ________________.他的父母确保他什么都不缺。(2)I can’t buy the bike because of ______________.我因为缺钱而不能买那辆自行车。(3)Though________money，his parents managed to send him to university.(2011·宿迁模拟)A．lacked B．lacking of C．lacking D．lacked in(4)________ in experience，she didn’t manage to pass the interview.A．Lack B．Lack of C．For lack of D．Lacking3．means n．方法；手段(单复数同形)归纳拓展—Do you think their table tennis team will win the first place at the coming Asian Games?—By no means.Ours is much stronger than theirs.(2010·江苏，27)——你认为他们的乒乓球队在即将到来的亚运会上会获得第一名吗？——绝不会。我们队比他们队要强大得多。活学活用(1)—Can I see it?—________________________.——我可以看看吗？——当然可以。(2)She is ________________ (绝不) an inexperienced teacher.(3)We look forward to the day when the ...
