Unit?1A1.The?group?elected?one?of?its?members?to?be?their?spokesperson.??该小组选出一名成员作为他们的代言人。2.Wage?increases?are?being?kept?to?a(n)?minimum?in?many?companies?because?of?the?economic?depression.??由于经济衰退，许多公司的工资增长都保持在一个最低水平（至少）3.The?engineering?profession?now?has?many?distinct?branches.??工程专业现在有许多不同的分支机构4.?Now?that?you're?13?you?should?have?more?sense?of?responsibility?.??现在你13岁了，你应该有更多的责任感。5.?Students?usually?pursue?one?or?more?of?the?subjects?which?they?have?studied?at?"A"?level,?such?as?Art,?Drama,?English,?Music,?etc.学生通常追求一个或更多的科目，他们已经学习了“一个”的水平，如艺术，戏剧，英语，音乐等。6.?We?need?to?make?sure?that?we?exploit?our?resources?as?fully?as?possible.?我们需要确保尽可能充分地利用我们的资源?7.?Congress?is?considering?measures?to?restrict?the?sale?of?cigarettes.??国会正在考虑采取措施限制香烟的销售。8.?College?courses?should?be?designed?to?equip?students?with?knowledge?and?skills?to?help?them?survive?in?modern?society.??大学课程的目的是使学生具备知识和技能，以帮助他们在现代社会中生存。9.?The?local?government?granted?$1.1?million?so?that?the?old?theatre?could?be?taken?down?and?rebuilt.??当地政府批准了110万美元，以便使旧剧院被拆除和重建。10.?For?his?achievement?in?the?medical?field,?the?Mayor?awarded??him?a?medal?of?merit.??他在医学领域所取得的成就，市长授予他荣誉奖章B1.Reducing?unemployment?will?be?the?main?challenge?facing?the?new?government.?降低失业率将是新政府面临的主要挑战2.The?new?toy?didn't?engage?the?child's?attention?for?long;a?gew?minutes?later?he?cried?again.?新玩具不能长时间吸引儿童的注意力；一分钟后，他哭了2.They?accused?him?of?having?prejudice?against?his?women?employees.?他们指责他对他的女雇员有偏见4.At?the?meeting,she?made?a?number?of?constructive?remarks?to?help?improve?our?work.?在会议上，她提出了一些建设性的意见，以帮助改善我们的工作。5.He?said?she?had?transformed?him?from?a?hard-drinking?person?to?a?devoted?husband?and?father.?她说她已经把他从一个酗酒的人，变成一个忠诚的丈夫和父亲6.My?tutor?urged?me?to?take?the?time?to?read?at?least?three?books?on?the?list.?我的家庭教师督促我要花时间去阅读清单上的至少三本书。7.The?mutual?understanding?between?the?couple?provides?a?solid?foundation?for?their?marriage.?夫妻之间的相互了解为他们的婚姻提供了坚实的基础8.The?knowledge?that?a?rescue?team?would?continue?searching?for?them?sustained?the?trapped?miners.?知识，救援队将继续寻找他们持续受困矿工。9.He?did?not?realize?that?the?unemployment?was?all?that?critical?in?the?city.?他没有意识到，在这个城市里，失业是严重性。10.The?terrible?accident?generated?a?lot?of?public?interest?in?the?nuclear?power?issue.这次可怕的事故在核能问题上引起了很大的兴趣。Unit?2A1.I'm?absolutely?sure?that?this?dress?is?a?cheaper?version?of?the?one?we?saw?in?that?department?store.??我绝对肯定这件衣服是我们在那家百货商店看到的那件便宜货。2.The?bookshelves?were?crowded?with?books?and?scientific?publications?.??书架上挤满了书和科学刊物。3.If?you?want?to?open?a?file,?click?twice?on?the?icon（图标）for?it.??如果你想打开一个文件，单击图标（图标）这两次。4.To?their?disappointment,?the?thieves?were?spotted?by?the?police?at?the?moment?they?were?entering?the?bank.??令人失望的是，当他们进入银行的时候，小偷被警察发现了5.?During?World?War?II,?many?refugees?fled?to?the?United?States.???在第二次世界大战期间...
