重点词汇：1.add...up把……加起来add up to合计达；总计为用法点拨：add常与up 连用，add up意为“加起来；合计”，是动副搭配；add up ＋A或add＋A＋up表示“把A加起来”；若A为代词，则用add＋A＋up表示。
【即学即练】完成句子①他把每一块石头的重量记下来，然后把所有的重量加在一起。
He wrote down the weight of each stone and then ______ ______ all the weights.②他所接受的学校教育加起来不超过一年的时间。
His whole school education ______ ______ ______ no more than one year.2. ignore vt. 不理睬；忽视I made a suggestion, but she ignored it.我提了个建议，可是她不理睬。
It is dangerous to ignore traffic regulations.忽视交通规则是很危险的。
【联想拓展】ignorant adj. (对某事物）不了解的；无知的；无学识的be ignorant of/about sth. 对……一无所知ignorance n. 无知；愚昧be in ignorance of/about sth. 不知……【即学即练】完成句子①他对现代科技一无所知。
He’s completely ______ ______ modern technology.②他似乎对家里发生的事浑然不知。
He seemed to be ______ entire ______ of what was going on in his family.用法点拨：ignore作及物动词，强调个人主观心理上的故意疏忽、不理睬；其名词、形容词形式常与介词of/about搭配。
【即学即练】单项填空③—So you didn’t say hello to him last night?—Well, I stopped and smiled when I saw him, but he ______ me and walked on. （2010·杭州一模）A. ignoredB. refusedC. deniedD. missed3. calm vt.& vi.（使）平静；（使）镇定adj. 平静的；镇静的；沉着的The nurse calmed the little boy by giving him some candy.护士给那小男孩一些糖果，使他安静了下来。
The excited football fans calmed down at last.激动的足球迷们最终平静了下来。
The sea was calm after the storm.经过这场风暴后，大海平静下来了。
用法点拨：calm既可作及物动词也可作不及物动词，作不及物动词时常与down搭配，意为“平静下来”。
4. concern vt. （使）担忧；涉及；关系到n. 担心；关注；（利害）关系We’re rather concerned about father’s health. 我们相当担心父亲的健康。
She is concerned about her son’s future.她担忧着她儿子的将来。
She showed a great deal of concern for her son’s illness.她非常担心她儿子的病情。
常用结构：be concerned with涉及；与……有关be concerned to do sth.认为（做某事）重要【联想拓展】concerned adj.担心的；忧虑的concerning prep. 关于；涉及concerned about/for对……担心【即学即练】完成句子①这部书主要讲的是冷战时期的苏美关系。
The book is primarily ______ ______ Soviet-American relations during the Cold War.②鼻子经常流血，与我的病情有关吗?Nose often bleeds. Be ______ ______ my illness?③我很担心母亲的病情。
I was very ______ ______ my mother‘s illness.④就我个人而言，我是赞成这个提议的。
As far as ______ ______ , I agree with the proposal.单项填空⑤The meeting was concerned ______ reforms and everyone present was concerned ______ their own interests.A. with; forB. for; whichC. for; aboutD. about; with5. settle vi. 安家；定居；停留vt. 使定居；安排；解决n. 高背长椅（老式木家具，有扶手，座下多带柜）At last the old couple settled in the countryside.最后那对老年夫妇在乡下定居了。
It’s time you settled the problem.是你们解决这个问题的时候了。
常用结构：settle down定居;（使）安静settle in安顿下来;适应;习惯于【联想拓展】settled adj.固定的;稳定的settlement n. 协议;解决;定居点;移民【即学即练】完成句子①你现在得安下心来学习了。
You have to ______ ______ to study now.②这家人已定居加拿大。
The family has ______ ______ Canada.单项填空③—Do you know anyone in Paris?—No. I’ll make friends once ______. （2010·福建厦门六中检测）A. I’m settledB. I have settledC. I’ll be settledD. I’m settling6. suffer vt.&vi. 遭受；忍受；经历His face looked very pale, and seemed to have suffered a great deal.他看起来脸色苍白，好像很痛苦。
She suffered the loss of her pupils’ respect.她失去了学生们对她的尊重。
常用结构：suffer from/for sth. (因疾病、痛若悲伤等)受苦，受难，受折磨用法点拨：suffer作及物动词时，其后跟的宾语常是pain, loss, defeat, punishment, hardship等。
在表示“患（某种疾病）”时，要用suffer from表示；suffer作不及物动词时，表示“受到损失，损害”时，其主语一般是物。
【即学即练】完成句子①你常头痛吗?Do you ______ ______ headaches?②她患有健忘症。
She’s ______ ______ loss of memory.单项填空③In the countryside there are many dropouts (失学儿童). I think the difficulty ______ the poor economic conditions.A. lies inB. result inC. leads toD. suffers from7. go through 经历；经受；浏览；用完，做完；详细检查He’s amazingly cheerful considering all he’s gone through.经历了种种磨难，他还是那么乐观，令人惊叹。
I always start the day by going through my e-mail.我一天的开始总是先看电子邮件。
【联想拓展】go after 追求；追赶go ahead 前进；请说（做）吧go in for 爱好；从事；追求go out 外出；（灯，火）熄灭；过时go up 增长，（价格等）上升；正在建设中；烧毁【即学即练】完成句子①你如果想追求幸福的话，用尽你的全力吧。
If you want to ______ ______ your happiness, try your best.②我每天都要经过这栋房子。
I ______ ______ the house every day.③很多人对钓鱼很有兴趣。
Lots of men ______ ______ ______ fishing.④你该出去呼吸一下新鲜空气。
You should ______ ______ to smell the fresh air.单项填空⑤We’d better try to ______ with the experiment, I think. Now let’s ______ with it.A. go through ;go onB. go on; go overC. go over; go throughD. go on; go through8. set down 放下；记下；登记Please set down the bag.请把袋子放下来。
I set down everything that happened then.我记录下了那时发生的每一件事。
【联想拓展】set about (doing sth.)着手（做某事）set out (to do sth.)开始，着手(做某事)set aside留出；不顾set back（把钟等）往回拨；推迟set free释放；解放set off动身，出发（去某地）；使爆炸set up开办；建立；设立set an example树立榜样set fire to=set...on fire纵火烧；使……着火【即学即练】完成句子①我们得着手寻找一个解决办法。
We need to ______ ______ finding a solution.②我宁愿她现在就着手做这项工作。
I’d rather she ______ ______ to do the work now.③或许，我应该每天留出一分钟时间，细数一下拥有的幸福，然后，说一声：“谢谢！”Maybe I should ______ ______ just a minute a day to count my blessings and say “Thank you”.④他开心地把鸟放了，这是对他成功的一种庆祝。