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: undertake, breakthrough, altogether, object, obtain, attain, forbid, accumulate Expressions:
2、pay off, cast down, object to, in favour of Patterns:Then 位于句首，倒装it is valuable for To learn some useful words, expressions and patterns in the passage.Objective1. undertakeThe scientist undertakes the experiment.科学家从事这项实验。I can undertake the responsibility for the changes.我愿意承担这些变革的责任。vt. 着手；从事；承担T
3、ranslate the following sentences. (1) 谁将承担这项工作的责任 ?Who will undertake responsibility for this work? Students are required to undertake simple experiments.(2) 要求学生从事简单的实验。2. pay offIt took them three years to pay off the debt.Her design won the first prize in the competition. Years of patience and ha
4、rd work had paid off. 偿清 (债务 )；得到好结果Ling Feng won the first prize in the National English Competition and Im glad that her efforts at last _.A. worked out B. got backC. paid off D. turned outChoose the best answer.Translate the following sentences. (1) With the help of his father, he _ (偿清了所有债务 ). (
5、2) Believe me, all your efforts will _ (取得好结果 ) some day.(3) 约翰学习一直很刻苦，因此取得了好成绩。pay off paid off all the debtsJohn studied hard all the time, and it paid off.3. breakthroughScientists are hoping for a breakthrough in the search for a cure for cancer.A major breakthrough in negotiations has been achi
6、eved.n. 突破They have achieved a big _ in the treatment of cancer, which brings hope to cancer patients.A. advantage B. reputation C. breakthrough D. assumptionChoose the best answer.Ever since I saw the diary excerpts Ive been cast down. 自从看到日记摘录，我就一直非常沮丧。4. cast沮丧，不愉快vt. 扔；投；掷cast a stone 扔石头The angler cast his line (into the water).钓鱼的人把鱼线抛入水中。cast down
