Unit5单词导学案--高中英语人教版选择性必修第一册.docx

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1、 第二学期高一级英语导学案【单元标题】Book 4 unit 5第1课时 Words【单元主题】本单元以农业为主题展开，了解以袁隆平为代表的农业科学家对我国以及全球农业发展的贡献，了解农业领域的热点问题以及在经济发展中的基础地位和重要作用。【学习目标】通过本课的学习，学生能够：1.熟悉并逐步掌握重点的单词和词汇，为后面的学习做铺垫;2.在独立思考和小组合作中, 灵活运用所学知识进行读写练习;3.以极度的热情投入学习，快乐，高效学习，享受学习的快乐。【重点难点】掌握重点单词，学会词汇词形变化，一词多义及词组搭配用法。【学法指导】1.学生必须独立划出导学案里自主学习案的内容; 2.限时完成学案的课

2、堂探究部分的问题;3.学生主动积极合作，组织讨论并展示成果 。 课前预习案和课中探究案使用说明：课前只完成导学案每部分的自主学习部分，合作探究部分课上师生共同完成。【自主学习一】听录音，跟读单词。【自主学习二】根据句子语境,理解句子的意思，掌握词性变化和搭配，并完成练习1. I could only devote two hours a day to the work. They are devoted to their children. Her devotion to the job left her with very little free time. 2. Your argument

3、 is too weak to convince me.Im firmly convinced of the importance of honesty.The last argument is the most convincing to me.3. Someanimalspossessthecharacteristicofhumans. Generosityispart ofthe Americancharacter.4. Hedidntlettheconventionalthinkingofhisdayrestrainhisideas.Itsjustasocialconventionth

4、atmendontwearskirts.5. Hisactions werebased onafalseassumption.Wewerewrongtoassumeshedagree.6. Thecountrywas tryingtoexpandits territory.Butthemainexpansioncamefromthe8thcentury.7. In thedevelopingworldcigaretteconsumptionis increasing.Manypeople areunawareof justhow muchfoodanddrinktheyconsume.Wear

5、elivinginaconsumerculture.8. It doessometimeshelpto knowthenutritionalcontent offoods.Youneedsomemoresleepand definitely morenutritiousfood.Thisfoodprovidesnutritionforyou.9. Youshouldallow a littletimeafter a mealforthefoodtodigest.Digestionbeginsinthemouthwith theactionofsaliva.10. Whats thedeptho

6、fthewaterhere?Shefelt adeepsenseof shame.Sheclosedher eyesandinhaleddeeply.11.Theycommunicatedentirelybygesture.There are only60swimming poolsintheentirecountry.【自主学习三】根据句子语境,理解划线词组(词块)的意思，并口头翻译句子。1. These artists devoted all their life to art.2. The class is comprised mainly of Italian and French s

7、tudents.3. Likemanywomen,deepdownshewas unsureof herself.4. Welook afterhiminturn.5. Forinstance, asweallknow,dogsrecognizeeach otherviasmell.【课堂探究一】词形变化：按要求填相应的单词，并在括号内填写中文意思(要求不看单词表，检测自己，注意词形变化，掌握和总结规律。)1. _ vt.把献给，专心于_ adj. 专心的，致力的_ n.致力，专心2. adj. 使相信；使确信_ adj. 确信的，深信的_ adj使某人信服的 3. characteristi

8、c n.特征 adj.典型的_ n. 性格4. conventional adj. 传统的，习惯的_ n. 传统 5. assumption n. 假定，设定_ v. 假设6. expand vt.扩大_ n. 扩大7. consumption n. 消耗 _ v.消耗 _ n. 消费者8. _ adj.营养物的_ adj.有营养的_ n. 营养9.digest vt.消化_ n. 消化10.depth n.深度_ adj.深的_ adv. 深深地11.entirely adv.全部的，完整的_ adj. 全部的，整个的【课堂探究二】总结并写出下面短语第 5 页 共 4 页 学科网（北京）股份

9、有限公司学科网（北京）股份有限公司学科网（北京）股份有限公司学科网（北京）股份有限公司1. 把用于；献身；致力；专心 2. 包括；包含；由组成 3. 在内心深处；本质上；实际上 4. 相应地；转而；依次；轮流 5. 例如；比如 6. 在国内外 7. 依赖 【合作学习】学生积极合作，组织讨论并展示成果。教师做适当的讲评。(要求：根据句子语境，理解词义并写单词的适当形式。)1.He is (devote) most of his time to English learning.2. The last argument is the most (convince) to me.3. People

10、will wore their hair short and dressed . (convention)4. He was advised to reduce his alcohol .(consume)5. Its (estimate) that less than 1000 of these beautiful creatures still survive in the wild.6.Youd better not go swimming in this river-its four meters in (deep) somewhere.7.Hisviewsaregroundedont

11、he （assume）thatall peopleare equal.8.Someanimalspossessthe (character)ofhumans.9.Heismotivated (entire)by self-interest.10.Future (expand)of thebusinesscallsfortwonewfactories.【知识补充】1. devote to (doing) sth be devoted to (doing) sth 把献给，致力于，专心于 2. convince sb of sth. 使某人相信某事convince sb to do sth 说服某

12、人做某事convince sb that . 使某人相信be convinced that 相信2. make an assumption (about) （对）做出假设on the assumption that . 假定.假设.4. 结构：Its+过去分词+that从句Its assumed that 据认为It is estimated that. 据估计.5. expand into 扩展成 expandinto 把扩展 expand on sth 详细阐述某事6. become a reality 变成现实in reality 事实上；实际上face/accept reality 面

13、对/接受现实7. have no alternative but to 没有选择，只能8. in depth 全面；深入；详细at a depth of. 在.的深处【堂上检测】 .运用所学的词汇和语法，翻译句子并运用于写作中。1.据估计，这个项目将会持续四年。3. 这个班级主要由英国和法国的学生组成。4. .让她伤心的是她英语考试不及格。(what引导主语从句)5. 考虑到他们经验不足，他们已经做得很好了。(Given that)6. 明天我们是否举行派对取决于天气。（Whether引导主语从句）【自我评价（self-evaluation）】 Think about this passage

14、 learning and complete the following form. Rate yourself on a scale of five: one being low and five being high, and put it into your portfolio.Things I can doEvaluationI can concentrate on the lesson54321I can think actively54321I can understand the words and expressions in this unit.54321I can remember the related words of these words and expressions. 54321I can learn to use the words and expressions correctly and apply them to the writing.54321I still need more practice in _. (words, expressions, sentences )