1、Vocabularyvolunteern.志愿者,志愿兵Schools need volunteers to help children to read.volunteer to do sth.to offer to do something without expecting any reward,often something that other people do not want to doHelen volunteered to have Thanksgiving at her house this year.teenage teenageradj.十几岁的the teenage
2、yearsteenage girls/boys teenagern.十几岁的青少年a person who is between 13 and 19 years oldDebaten.辩论，讨论v.辩论，争论，讨论to discuss sth,especially formally,before making a decision or finding a solutionan argument or discussion expressing different opinionsThe question of the origin of the universe is still hotly
3、 debated(=strongly argued about)by scientists.Whether he deserves what has happened to him is open to debate.contentn.内容，容纳的东西v.使满足adj.满足的,满意的the subject matter of a book,speech,programmehappy and satisfied with what you havebe content with 满足于be content to do 甘愿做某事the content of the article 文章内容rea
4、d the contents of the book 读目录suitableadj.适当的;适宜的;合适的right or appropriate for a particular purpose or occasionThis programme is not suitable for children.We are hoping to find a suitable school.I dont have anything suitable to wear for the party.challenge challengingface/take up a challenge 面对/接收挑战c
5、hallenging adj.具有挑战性的 a challenging jobconfuse confusing confused confusion使糊涂，使迷惑；混淆confuse A with/and B Be careful not to confuse quality with quantity.confusion n.迷惑；困惑confusion about/over sth 困惑There is a confusion about what the correct procedure should be.recommend suggest adviserecommend some
6、body/something 推荐某人/某物 to tell sb that sth is good or useful,or that sb would be suitable for a particular job,etcCan you recommend a good hotel?你能给我推荐一家宾馆吗？recommend(that)建议 I recommend(that)he（should）see a lawyer.我建议他去见一个律师。to advise sb to do sthrecommend somebody to do something 建议某人做某事Wed recomm
7、end you to book your flight early.confusingadj.令人困惑的It was a very confusing situation.confused adj.（感到）糊涂的，迷惑的unable to think clearly or to understand what is happening or what sb is sayingIf youre confused about anything,phone my office.recommend doing something 建议（某人）做某事He recommended reading the
8、book before seeing the movie.他建议在看这部电影之前读这本书。It is recommended that 推荐It is strongly recommended that the machines should be checked every year.强烈推荐这些机器每年被检查一次。同义词suggest doing=advise doing=recommend doingsuggest that sb.(should)do=recommend that sb.(should)do=advise that sb.(should)do advise sb.to
9、do sth=recommend sb.to do sth.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a person who has a university degree:a graduate in history a graduate in history She graduated from Harvard this year.quit v./n.离开，放弃，停止，辞职 If I dont get more money,Ill quit.如果我不能挣更多的钱，我会辞职。He quit the show last year because
10、 of bad health.去年，由于糟糕的健康问题，他停止了表演。Ive quit smoking.我已经戒烟了。We decided it was time to quit the city.我们决定离开这座城市。advance advancedadvance vi.推进，促进;前进advanced adj.先进的/高级的having the most modern and recently developed ideas,methods,etcan advanced workerlin advance 预先，事先 responsible be responsible foradj.有责
11、任的,责任重大的,负责的having the job or duty of doing sth or taking care of sb/sthCigarette smoking is responsible for about 90%of deaths from lung cancer.responsibility责任expertn.专家 adj.熟练的，有经验的a person with special knowledge,skill or training in sthHe is an expert cook.be expert(at/in/on doing sth)He is expe
12、rt at playing the piano.反义词：Inexpert 不擅长的focus on concentrate onvt.集中 n.焦点，引人注目的中心focus ones eyesfocus ones attention Eyes were focused on him(sth)(on sth/on doing sth)to give all your attention to sth and not think about anything elseI decided to concentrate all my efforts on finding somewhere to l
13、ive.AddictedAdj.有瘾的；上瘾的；入迷的unable to stop taking harmful drugs,or using or doing sth as a habitspending all your free time doing sth because you are so interested in itHer son is addicted tois addicted to computer games.be addicted toaddictaddict n.入迷的人,有瘾的人;上瘾者v.使沉溺,使醉心;使上瘾1.a person who is between
14、 13 and 19 years old2.spending all your free time doing sth because you are so interested in it3.to give all your attention to sth and not think about anything else4.having the job or duty of doing sth or taking care of sb/sth5.unable to think clearly or to understand what is happening or what sb is
15、 sayingA.teenagerB.addictedC.focusD.responsibleE.confused1.right or appropriate for a particular purpose or occasion2.an argument or discussion expressing different opinions3.to offer to do something without expecting any reward4.happy and satisfied with what you have5.having the most modern and recently developed ideas,methods,etcA.suitableB.debateC.volunteerD.contentE.advanced
