1、返回返回B1U1 Vocabulary Learning返回返回1.teenageadj.十几岁的teenage girls/boys teenagern.十几岁的青少年返回返回2.volunteern.志愿者,志愿兵Schools need to help children to read.v.志愿volunteer to do sth.自愿/志愿做某事Helen have Thanksgiving at her house this year.volunteer for自愿为服务volunteer for Beijing Olympicsvoluntary adj.自愿的do volunt
2、ary work 做自愿工作volunteersvolunteered to 返回返回3.debaten.辩论，讨论v.辩论，争论，讨论a heated debate(on/about/over)一场激烈的（关于的）的争论debate with sb about/on sth就与某人辩论返回返回4.prefer vt.较喜欢nprefer A to Bnprefer to do sthnprefer doing A to doing Bnprefer to do A rather than do Bnprefer sb to do sthnprefer thatn喜欢A多于Bn喜欢做某事n喜欢
3、做A多于做Bn宁愿做A多于做Bn宁愿某人做某事宁愿宁愿返回返回preference n.偏爱；偏好nshow/have a preference for sthn偏爱返回返回1.She _(prefer)that somebody should come to see her.2.A polar bear has a preference _ cold weather.3.His _(prefer)in foods is potatoes.preferredforpreference返回返回5.contentn.内容，容纳的东西v.使满足adj.满足的，满意的be content with 满
4、足于be content to do 甘愿做某事the content of the article 文章内容read the contents of the book 读目录返回返回6.suitableadj.适当的;适宜的;合适的This programme is not suitable for children.suitn.套装，西装v.满足需要，相配，合身这个节目不适合孩子们。返回返回7.challenge n.挑战；艰巨任务face/take up/accept a challenge 面对/接收挑战vt.怀疑，向挑战challenge sb.to sth向某人挑战某事challe
5、nge sb.to do sth 向某人挑战做某事challenging adj.具有挑战性的 a challenging job 一份具有挑战性的工作返回返回8.confuse vt.使糊涂，使迷惑；混淆 confuse A with/and B 把A与B混淆仔细点不要把数量和质量弄混了。confusion n.迷惑；困惑in confusion困惑地confusion about/over sth 关于的困惑这里有一个关于正确步骤应该是什么的疑惑。There what the correct procedure should be.Be careful not to confuse qua
6、lity with quantity.is a confusion about返回返回confusing adj.令人困惑的It was a very confusing situation.confused adj.（感到）糊涂的，迷惑的 be confused about 对感到迷惑如果你对任何东西都感到迷惑的话，给办公室打电话。If you anything,phone my office.are confused about The sentences were very _(confuse)and I couldnt understand them.People are confus
7、ed _ all the different labels(商标)on food these days.Dont teach her too many new words at one time or shell get _(confuse).confusingaboutconfused 返回返回9.fluent adj.流利的，熟练的be fluent in 在流利fluency n.流利，流畅 fluently adv.流利地返回返回10.graduaten.学位获得者;毕业生;研究生v.毕业adj.已得学位的,毕业生的,研究院的graduated from毕业于学校她今年从哈佛毕业了。g
8、raduation n.毕业She graduated from Harvard this year.返回返回recommend sb sthrecommend sth _ sb向某人推荐某物recommend doing sth 建议做某事recommend sb _ sth 建议某人做某事recommend that sb _ sth 建议某人做某事toto do(should)do 11.recommend vt.建议；推荐；介绍返回返回The doctor recommended that I _(take)the medicine three times a day.I recomm
9、end her _(think)very carefully before she does anything foolish.Because of the bad weather，I recommended _(put)off the sports meet.As a student，I really want to recommend the book _ you.(should)take to thinkputtingto返回返回12.advance vi.推进，促进;前进 in advance 预先，事先 in advance of(时间上)在之前；（发展上）超前make an adv
10、ance in/make advances in 在方面取得进展advanced adj.先进的/高级的返回返回13.quit -quitquit-quitting v./n.离开，放弃，停止，辞职 quit doing sth=stop doing sth停止干某事quit your job 离职我已经戒烟了。Ive quit smoking.返回返回14.responsibleadj.有责任的,责任重大的,负责的be responsible for 为负责responsibilityn.责任感15.survival n.生存，幸存，幸存事物 survivor n.幸存者 survive v
11、.幸存返回返回16.expertn.专家 adj.熟练的，有经验的他是一个熟练的厨师。be expert(at/in/on doing sth)精通他精通于弹钢琴。反义词：inexpertHe is an expert cook.He is expert at playing the piano.返回返回17.generation n.一代（人）generate v.产生返回返回18.attract v.吸引，引起 Like attracts like.物以类聚attract ones attention 吸引某人的注意attractive adj.吸引人的;有魅力的attraction n.
12、有趣的东西返回返回19.addictedadj.有瘾的；上瘾的；入迷的be/become addicted to(doing)sth 对很入迷；专心做他儿子沉迷于电脑游戏。addict n.入迷的人,有瘾的人;上瘾者v.使沉溺,使醉心;使上瘾Her son is addicted to computer games.If you are a cookie _,it means you are _ to cookies.You just cant get enough of them.addictaddicted返回返回1.teen n._adj.青少年的青少年的 _n.青少年青少年2.pref
13、er v._ n._ pt._pp.3.suit v.适合适合 _ n.套装套装 _adj.合适的合适的4.actual adj._adv.实际上实际上5.confuse v._ adj.使人困惑使人困惑_adj.感到困惑的感到困惑的 _n.6.graduate v._n.毕业生毕业生 _n.毕业毕业7.fluent adj._ n.流利流利8.advance v._ n._adj.高级的；高等高级的；高等的；先进的的；先进的 9.responsible adj._ n._ adv.10.solve v._n.解决方法解决方法preferredteenagerpreferenceteenage
14、preferredsuitsuitableactuallyconfusingconfusedconfusiongraduategraduationfluencyadvanceadvancedresponsibilityresponsiblysolution返回返回11.generate vt.产生产生 _ n.一代（人）一代（人）12.survive vi.幸存幸存 _ n.生存；幸存生存；幸存 _n.幸存者幸存者13.addict vt._n.对对.入迷的人入迷的人_ n.上瘾上瘾 _ adj.上瘾的；入迷的上瘾的；入迷的14.attract vt.吸引吸引 _ n.吸引人的地方吸引人的地方
15、 _ adj.迷人的迷人的generationsurvival survivoraddictaddictionaddictedattractionattractive返回返回word formation1.The _(survive)rate for people who have this form of cancer is now more than 90 percent.2.The bank refuses to accept _(responsible)for the mistake.3.Teachers cant always respond effectively to probl
16、em _(behave).4.I didnt want to say anything without _(actual)reading the letter first.5.Scientists are working on highly _(advance)technology to replace fossil fuels.6.She experienced a _(confuse)mixture of emotions.7._(obvious),we dont want to spend too much money.survivalresponsibilitybehavioractuallyadvancedconfusingObviously返回返回纯空格题纯空格题 1.It seemed a reasonable solution _ a difficult problem.2.A lot of people nowadays have become addicted _ the internet.3.The discussion focused _ three main issues.totoon
