1、1一、必背词汇silence n.安静，寂静；沉默worry n.担心；令人担忧的事dictionary n.字典solve v.解决；解答reply n.答复，回答agreement n. 同意，一致chemistry n.化学bookworm n.书虫，书呆子schoolwork n.课业progress n.进展，进步aloud adv.大声地；出声地pronounce v. 发音correctly adv.正确地pronunciation n.发音mention v.提及；说起stress n. 精神压力，紧张unhappy adj. 不快乐的，不满的Unit 3 Teenage pr
2、oblems知识精讲二、重点词汇1. silence n.1). a period without any sound; complete quiet宁静；寂静例句： A loud crash of thunder broke the silence of the night. 一声炸雷打破了夜晚的宁静。2). a state of not speaking or writing or making a noise无声；沉默；缄默例句： Their mothers angry words reduced the children to silence. 母亲生气的训斥让孩子们都默不作声了。2.
3、 solve v.to find an answer to a problem思索，思考例句： to solve a problem 解决问题to solve a mystery/puzzle 揭开秘密谜底3. aloud adv.in a voice loud enough to be heard大声地；出声地例句：He read her letter aloud to the rest of the family. 他把她的信大声读给家人听。4. mention v.1). to speak about something quickly, giving little detail or
4、using few words提及，说起，谈到例句： My wife mentioned seeing you the other day. 我妻子提到前几天见到了你。2). to refer to something or someone谈及，提到例句：Did she mention me in her letter? 她在信中提到我了吗？5. agreement n.1). the situation in which people have the same opinion, or in which they approve of or accept something意见一致；同意；应
5、允例句：The whole family was in agreement with her about/on what they should do. 关于他们应该做什么，全家人都和她意见一致。2). a decision or arrangement, often formal and written, between two or more groups or people协议，协定；和约例句： Finally the two sides have reached an agreement. 双方终于达成了协议。三、必背短语work out 算出；解决 according to 根据yo
6、uth worker n.青少年辅导员 laugh at 嘲笑go over 复习；回顾 dont mention it 不客气keep sth to yourself 把秘而不宣 be of sbs age 与同龄的四、经典句型1. Why not eat less and exercise more?为什么不少吃多锻炼呢？2. Perhaps you should manage your time better and go to bed earlier.可能你需要合理安排自己的时间，早点睡觉。3. Then I sometimes find it hard to stay awake t
7、he next day.然后我发现有时候在第二天保持清醒很难。4. Can you offer me some suggestions?你能给我提供一些建议吗？5. I hope to hear from you soon.我希望快点收到你的来信。一、考点1. wh-引导的宾语从句宾语从句为特殊疑问句时，由特殊疑问词引导，这是连接词有词义，且在宾语从句中充当句子成分。常见的引导词有：what, when, where, why, how, who。例句： Can you tell us what they are doing?你能告诉我们他们在做什么吗？She asked who was th
8、e tallest in our class.她问我们班里谁最高。We dont know when the train arrives.我们不知道火车什么时候到。Do you know how old she is?你知道她多大了吗？2. 提建议1). why not?和 why dont you?可以互换使用，是提出建议的委婉方式，意为“为什么不呢？” ，why not 后接动词原形。例句： Why not go there with me?为什么不和我一起去那儿呢？2). What/ How about?表示“怎么样？”后接名词、代词或 v-ing 形式作宾语，用于询问情况或征求意见。例
9、句： What/ How about going shopping? 去购物如何。三点剖析3). Lets意为“咱们吧” ，是 let us 的缩写形式，后接动词原形，表示建议。例句： Lets look at the picture. 我们看图片吧。4). Shall we? 句型用来向对方提出建议，后接动词原形，建议听话者在内的“我们”一起去做某事，意为“我们，好吗？”例句： Shall we go to the theatre by bus?我们乘公交车去剧院好吗？二、易错点1. suggestion alone B alone; lonelyC lonely; alone D lone
10、ly; lonely随练 1.4 根据句意及汉语或首字母提示完成单词。1. Millie got low _ (分数) in the exam.2. When he heard the bad news, he went _ (发疯的).3. Poor health d_ her to give up her studies last year.4. There is going to be an English e_ tomorrow. Prepare for it and try to get good grades.5. Theres a club for t_. It often he
11、lps to solve t_ problem.随练 1.5 -Thank you very much for giving me some advice on how to deal with stress.-_.A Thats trueB Dont mention itC OK. Ill tryD I dont think so随练 1.6 -Could you tell me _ youll go to Paris?-Next month.随堂练习A why B where C when D how作业 1 Dont _ too late, or you will feel tired
12、next day.A wake up B get upC stay up D show up作业 2 -How is you old fiend Katie?-Oh, shes moved to another city, so Ive _ ever seen her since then.A clearly B simplyC nearly D hardly作业 3 Why not _ your friends for help when you are in trouble?A ask B to ask C asks D asking作业 4 - I am afraid to ask qu
13、estions because of my poor _.- Youd better practice speaking more.A introduction B inspirationC pronunciation D information作业 5 根据句意及汉语提示完成单词。1. Sometimes you need someone to share your _ (担忧的事) with.2. I asked Mr. Wang some questions in the last e-mail, but I havent got his _ (答复) yet.3. When no ot
14、her _ (方法) works, its worth a try.4. Its difficult for the local government to _ (解决) the pollution problem.5. There was nothing but _ (安静) in the room.作业 6 - Can you tell me _ to London?自我总结课后作业-Sure. Next month.A when you will travelB when will you travelC when you travelledD when did you travel答案
15、解析题模一：Unit 3 词汇应用例 1.1.1【答案】B【解析】 考查动词辨析。 show 展示； offer 提供； pass 传递； pay 支付，根据句意可知选 B。例 1.1.2【答案】 1). madder2). awake【解析】 考查本课词汇的应用，需注意联系语境、时态、人称的数及名词的单复数。题模二：语法-wh-疑问词引导的宾语从句和提建议例 1.2.1【答案】A【解析】 考查 wh-疑问词引导的宾语从句。根据答句中 In the 1860s 可知问的是时间，故选 A。例 1.2.2【答案】 1). join2). going题模精选【解析】 考查本课语法的应用，需注意联系语
16、境、时态、人称的数及名词的单复数。随练 1.1【答案】B【解析】 考查固定搭配。 be worth doing 意为“值得做某事” ，故选 B。随练 1.2【答案】A【解析】 考查动词短语辨析。句意：生活是一个充满麻烦的旅程，但是只要你细心和聪明，你就能解决你面对的任何问题。 work out 有“解决”的意思,符合句意，故选 A。随练 1.3【答案】B【解析】 考查近义词辨析。句意：这个老太太独自住在这个小村庄,可是她没有感到寂寞。alone 用作副词，意为“独自地” ，用于修饰动词； lonely 用作形容词,意为“寂寞的” ，feel lonely 意为“感到寂寞” ，故选 B。随练 1
17、.4【答案】 1. marks2. mad3. drove4. exam5. teenagers; teenage【解析】 考查本课词汇的应用，需注意联系语境、时态、人称的数及名词的单复数。随练 1.5【答案】B【解析】 考查情景交际。句意：-非常感谢你给我提供了有关如何处理压力的建议。-随堂练习-不客气。根据上下句语境可知选 B。随练 1.6【答案】C【解析】 考查宾语从句。根据回答“下个月”可知上句问的是“什么时候” 。故选 C。作业 1【答案】C【解析】 考查动词词组辨析。 wake up 醒来； get up 起床； stay up 熬夜； show up 出现。根据后半句“否则第二天
18、你会感到疲劳的”可知选 C。作业 2【答案】D【解析】 考查副词辨析。句意：-你的老朋友凯蒂怎么样了?-哦，她搬到了另一个城市，从那时起我几乎没再见过她。副词 hardly 意为“几乎不” ，符合句意，故选 D。作业 3【答案】A【解析】 考查固定搭配。 why not 意为“为什么不”表示建议，后跟动词原形，故选 A。作业 4【答案】C【解析】 考查名词辨析。句意：-由于我糟糕的发音，我害怕问问题。-你最好多练习讲话。 introduction 介绍； inspiration 灵感，鼓舞； pronunciation 发音；information 信息。由句意可知选 C。作业 5【答案】 1. worries2. replies课后作业3. method4. solve5. silence【解析】 考查本课词汇的应用，需注意联系语境、时态、人称的数及名词的单复数。作业 6【答案】A【解析】 考查宾语从句。句意：-你能告诉我你何时去伦敦旅游吗?-当然，下个月。根据 Next month.可排除 C、D，宾语从句应用陈述句语序，故选 A。
