第四课时Section B (2a2e)重点单词teenager n(1319岁的)青少年normal adj.正常的；一般的unless conj.除非；如果不certainly adv.无疑；肯定；当然；行wallet n钱包mile n英里angry adj.发怒的；生气的understanding adj.善解人意的；体谅人的careless adj.粗心的；不小心的mistake n错误；失误himself pron.他自己careful adj.小心的；细致的；精心的；慎重的advise v劝告；建议solve v解决；解答step n步；步骤trust v相信；信任experience n经验；经历else adv.别的；其他的重点短语worry about担心keep sth.to oneself保守秘密have problems with sth.在上有问题help a lot很有用be afraid to do sth.担心做某事keep doing sth.一直做某事in the end最后make careless mistakes粗心大意in the future在将来feel the same way有同样的感受run away from逃离in half 分成两半solve a problem解决问题get advice from sb.从某人处获得建议重点句子1.Some people believe the worst thing is to do nothing.有些人认为，最糟糕的事是什么都不做。2.Unless we talk to someone，well certainly feel worse.除非找人倾诉，否则我们肯定会感到更糟糕。3.It is best not to run away from our problems.最好不要逃避问题。4.Students often forget that their parents have more experience，and are always there to help them.学生们经常忘记他们的父母更有经验，也忘记他们的父母总是愿意提供帮助。5.In English，we say that sharing a problem is like cutting it in half.在英语里，我们说分享问题就是把问题分成两半。6.So youre halfway to solving a problem just by talking to someone about it！所以，把问题告诉别人就等于问题已经解决了一半！教学难点让学生学会征询和给出建议一、根据句意及首字母或汉语提示写出单词。1As a teenager，she started writing poetry.2Her temperature soon returned to normal.3Hell never pay up unless(除非)you get tough with him.4We advise(建议) that steps be taken at once.5He is a man of wide knowledge and experience(经历)二、写出下列画线短语的汉语意思。1Sometimes they have problems with their schoolwork，and sometimes with their friends.在上有问题2If people have problems，they should keep them to themselves.保守秘密3It is best not to run away from our problems.逃避4In English，we say that sharing a problem is like cutting it in half.分成两半环节1新课导入T：Boys and girls，do you have your worries？What kinds of things do you worry about?S1：I worry about my math.I am not good at it.S2：Im not on good terms with my roommate Kate.S3：.T：OK.When you have problems，who do you usually go to for help？Do you get advice from an expert？Do you talk to other people？Do you keep the problems to yourselves?S1：Sometimes I talk to my good friends about my worries.S2：.设计意图：以图片的形式直观地引入本课时话题，吸引学生的眼球，提高他们的课堂参与积极性。环节2学习2a2e1让学生分小组讨论2a的问题。2让每个组推荐一名学生作为代表当堂分享自己的观点。3让学生大声朗读2b的要求和方框中的三句话。4让学生快速浏览文章，了解其大意。5带领学生精读全文，解释重难点词汇、语法。6让学生快速浏览2c和2d的内容。7让学生再次快速浏览2b的文章。8让学生独立完成2c和2d的练习。9让24个学生当堂分享他们的答案。10核对答案。11让学生快速浏览2e的问题。12让学生2人一组，讨论2e的问题。13邀请3组学生当堂表演他们的对话。14要点点拨。(1)It is best not to run away from our problems.It is best (not) to do sth.最好(不要)做某事。该句型相当于Youd better (not) do sth.。其中it是形式主语，真正的主语是后面的动词不定式短语to do sth.。例：It is best to stay at home during the night.(Youd better stay at home during the night.) 晚上最好待在家里。(2)He thinks the first step is to find someone you trust to talk to.此句为含有宾语从句的复合句，引导词that已被省略。宾语从句(the first step.to talk to)中又含有一个定语从句you trust，修饰先行词someone，关系代词who或that在定语从句中作宾语，所以也被省略了。to talk to为不定式短语，作someone的后置定语。例：I think the most important thing is to find a house we can afford to live in.我想最要紧的事是找一个我们负担得起的房子来住。15学以致用。(一句多译)(1)我学数学遇到了问题。I have problems with my math.I have problems in studying math.(2)晚饭后最好散散步。Youd better take a walk after supper.It is best to take a walk after supper.(3)你应该相信自己。You should believe in yourself.You should trust yourself.设计意图：培养学生综合阅读的能力，以及语言的实际运用能力。Unit 10 If you go to the party，youllhave a great time！Section B (2a2e)unless，certainly，careless，mistake，himself，careful，advise，solve，step，trust，experience，else，keep sth.to oneself，have problems with sth.，help a lot，be afraid to do sth.，keep doing sth.，solve a problem，get advice from sb.Unless we talk to someone，well certainly feel worse.It is best not to run away from our problems.Students often forget that their parents have more experience，and are always there to help them.请完成本课对应训练！