Unit4Reading词汇学案- 高中英语牛津译林版（2020）选择性必修第三册.docx

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1、房山高级中学“问题教学6+1”生态课堂学案 编号：7 主备人：Zhao 审核人：Kong B6 Unit4 Words 1I.学习目标：By the end of this section, students will be able to:1.keep in mind the meaning of these words related to heritage sites;2.master some set phrases of several key words, such as, preserve, urgent, assess;3.use these words to finish t

2、he practical exercise ;II.导读导学:Read and recite the words to keep them in mind; consult the dictionary and reference books to learn more about the usage of them.III.问题分层A 层.重点词汇1preserve vt.维护，保护，保存；维持(教材p.44)If so, you might already understand why UNESCO is fighting to preserve sites of cultural and

3、 natural importance to mankind.如果是这样，你们也许已经明白为什么联合国教科文组织正在竭力保护对人类具有文化和自然重要性的遗址。【拓展延伸】(1)preserve .from .保护免于(2)preservation n.保护/存，贮藏；维护练透写出下列句中preserve的词性及含义Football is no longer the preserve of men while many women are fond of playing football._People used salt to preserve food in the past while f

4、ood is often put into refrigerators now._People are gradually realizing the importance of preserving the national heritage sites._点津preserve还用作名词，意为“(某人或群体活动、工作等的)专门领域”。2urgent adj.紧急的，紧迫的；催促的，急切的(教材p.44)Unfortunately, they face a variety of dangers and many of them are in urgent need of protection.

5、_【拓展延伸】(1)in urgent need of 急需(2)urge vt.敦促，力劝；竭力主张-n.强烈的欲望，冲动urge sb to do sth 催促某人做某事 an/the urge to do sth 做某事的冲动Sb urged that . (should) do sth 某人极力主张/强烈要求(应该)做某事(3)_adv. 紧急地，急迫地 (4)_ n. 紧急；迫切3assess vt.评估，评定；估算(教材p.47)For years, a panel of specialists discussed and assessed different means of r

6、epairing the pagoda.多年来，一个专家小组讨论和评估了修复佛塔的不同方法。【拓展延伸】(1)assess sb/sth _ .评定某人/某事为be assessed _ . 被评定为 assess sth _ . 估价某物为(2)_ n. 评价；估价；核定的付款额佳句Examinations are not the only means of assessing a students ability.考试不是评价学生能力的唯一手段。B层：练透单句语法填空：I. These traditional customs should _ (preserve) and handed d

7、own one generation after another.Measures should be taken to preserve the environment _ being polluted.More money is needed for the _ (preserve) of historic buildings and monuments.II. It is strongly urged by students that the library (should)_ (keep) open during the weekend.Our teacher urges us _ (

8、study) hard with the College Entrance Examination drawing near.I have been feeling the urge _ (make) changes in my life.The_ (urgent) of the situation requires that we should make an immediate decision. We _ (urgent) need to transform the pattern of economic development. III. Though he assessed my c

9、hances _ low, I will try my best.The value of this property was assessed _ one million dollars.It may take some time before we can make an accurate _ (assess) of the damage.C层：补全句子The tourism industry is _ _ _ _ a path of sustainable development. 旅游业急需一条可持续发展的道路。Quality of the products could _ _ _ good, qualified and bad. 产品的质量可以被评定为好、合格和差。 2 / 2学科网（北京）股份有限公司