1、 Language points课时是对 Reading课时的补充。帮助学生巩固课文重点词汇、短语和句型的用法，进一步扎实基础知识。教师可根据学生预习情况选择性讲解。（词汇的释义和用法，建议引导学生自行查找字典等相关资料来学习，以培养其自主学习能力。）词汇 讲解，建议采用归纳法，先尽可能多的呈现一些相关例句，或让学生从已学课文中查找相应例句，引导学生试着从所观察到的语言现象中总结出词汇的意思和用法。Words: distinguish, product, abrupt, convenient, caution, expectation, passive, merry, seize, crite
2、rion, valid, fileExpressions:call up, now and then, set aboutPatterns:only + 状语从句 ; too to To learn some useful words, expressions and patterns in the passage.Objective1. call upWhen Im in Pittsburgh, I call him up. 到匹兹堡后，我会给他打电话。He called up the museum. 他往博物馆打了电话。给 打电话【 回顾 】call out“Thats Old Tom,
3、the killer,” one of the whalers, George, called out to me. (选修 7) 大声叫唤- Can I do the job?- Im afraid not, because it _ skill and patience. A.calls on B. calls out C. calls up D. calls for Choose the best answer.call for 需要；要求 call on 拜访2. now and then This section of the road is so narrow that there
4、 are bound to be traffic jams now and then.这段路太窄， 交通有时不免堵塞。偶尔；有时【 回顾 】at timesOthers appeared brighter at times and less bright at others. (必修 5) 偶尔；有时Translate the following sentences. 我喜欢偶尔去看歌剧。I like to go to the opera now and then. Playing computer games now and then is an interesting entertainm
5、ent. 偶尔玩一下电子游戏是一种有趣的娱乐方式。 3. distinguish vi. & vt. 显示 的差别；使 有所不同；辨别The twins were so much alike that it was impossible to distinguish one from the other. 这对孪生子像得使人无法分辨。distinguish from 把 与 加以分开 = distinguish between and Can you distinguish between those two objects? 你能区分那两个物体吗？Translate the followin
6、g sentences. 应当教育孩子明辨是非。Children should be taught to distinguish right from wrong. 不能辨别颜色的人称为色盲。People who cannot distinguish between colours are said to be colour-blind.I must set about my packing. 我得开始收拾行李了。I dont know how to set about this job.这工作我不知如何入手。The new government must set about finding
7、solutions to the countrys economic problems.新政府必须立即找出解决国家经济问题的办法。4. set about 开始；着手其后可接名词或动名词。set off for= set out for = leave for 出发去某地As Li Fang set off for home, ( 必修 3)She has helped to set up special places where they can live safely. (必修 4)set up 创立；开办记下；写下 【 回顾 】set down I dont want to set down a series of facts in a diary as most people do, ( 必修 1)
