Unit4WordsandExpressions导学案-高中英语人教版必修第三册

第PAGE第6页共4页校训：严勤活实第第2页共4页第二学期高一级英语导学案【单元标题】Book3Unit4 第1课时WordsandExpressions【单元主题】本单元通过了解太空探索的历史成就以及最新发展，提高科学素养，增强文化自信和名族自豪感。【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,理解划线单词的意思，指出其词性，并口头翻译句子。Withthedevelopmentofartificialintelligence,whetherpeoplewillbemoreintelligentornot,wewon'tbeknown.Inmypointofview,mentalhealthisasimportantasphysicalhealthtous,andtomakepeoplehealthierbothphysicallyandmentally.Goingtouniversityintheuniversewillbecomeauniversalphenomenoninthefuture.Ifyoudetermine/aredeterminedtodosomething,beadeterminedpersonandgoahead.Alldifficultiescanbeovercomewithdetermination.Thefatherwasdisappointedatthedisappointingnewsthathissonfailedtheexam.Toourdisappointment,hedecidedtodropoutofschoolbecauseofthisfailure.Neverbedependentonanybody,foranything.Learntobeindependent.Atthedinnertable,theonewhoisnothungryalwaysgetsthebestoftheargument,sodon'targuewithhimaboutanything.Tomisinpoorstateofhealthduetohisirregularlivinghabits.Hisdoctoradvisedhimtotakeregularexerciseandtakemedicalexaminationsregularly.Lifeislimited,butthereisnolimittolearning.【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。You'll

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in2050.【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。)_________adj.精神的；思想的→_________adv.精神上；智力上_________adj.身体的；物理的→_________adv.身体上；根本上2._________adj.有智慧的；聪明的；有智力的→_________n.智力；聪明；智能3._________vt.查明；确定；决定→_________adj.有决心的→____________n.决心；决定4._________vt.使失望→_________n.失望_________adj.失望的；沮丧的→_________adj.令人失望的5._________adj.独立的；自立的→_________adv.独立地→_________n.独立；自主6._________n.地球；世界；地球仪→_________adj.全球的；全世界的7._________vt.&vi.论证；争辩；争论→_________n.争论；争吵；论点8._________vt.分析→_________n.(对事物的)分析；分析结果9._________adj.定期的；经常的；正常的→_________adv.经常；定期地→_________adj.不规则的；不整齐的10._________vt.限制；限定→_________adj.有限的→_________adj.无限的→_________n.局限；限制11.lackv.&n缺乏；短缺→_________adj.不足的；缺少的(不用于名词前）【课堂探究二】总结并写出下面短语1.继续做，坚持干__________________2.在宇宙飞船上；在船上；在飞机上__________________3.抱着……的希望__________________4.为了；以便__________________5.太阳系；类太阳系__________________6.弄懂；弄清楚；弄明白__________________7.导致；造成__________________8.所以；结果(是)__________________9.提供生活所需__________________10.最后__________________11.用完；耗尽__________________【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.Shewasoncefamouslydescribedasthemost_________(intelligence)womaninJapan.2.Theyare_________(determine)tofindoutthecauseoftheaccident.3.Theyweredeeply_________(disappoint)attheresultofthegame.4.Shehadastrongdesire_________(go)backtoherhomecountrybeforeshedied.5.Itwasthefirsttimethatshehadlived_________(independent).6.Wecametotheisland_________thehopeoffindingasimplerwayoflife.7.Adecisionwasfinallymadeaftersomeheated_________(argue).8.Theearthquakehasresulted_________manythousandsofdeaths.9.Peoplewhoexercise_________(regular)arelesslikelytofeelnervous.10.Theywentearlysoas_________(get)goodseats.11.Theheadmastersaidthat_________lackofmoneywasagreatchallenge.Thiseveningnewspaperis_________（lack）inanalyticalarticles.Myfriendlooksquitetired_________lackofsleep.【知识补充】determinetodosth.决定/决心做某事determineon（doing）sth.决定（做）某事bedeterminedtodosth.决心做某事succeedindoingsth.成功地做某事makesure确保；查明，弄清楚bedisappointedin/withsb.对某人失望bedisappointedat/aboutsth.对某事失望bedisappointedtodosth.对做某事感到失望toone’sdisappointment令某人失望的是（have）adesiretodo（有）做…的渴望（have）adesirefor（有）做……的渴望desiretodo...渴望做……carryondoingsth.继续做某事carryout进行；贯彻；执行；实施dependon依靠；信赖；取决于bedependenton依赖；取决于 signaltosb.todosth.示意某人做某事sendoutasignal发出信号enablesb.todosth.使某人能够做某事asaresult所以，结果（是）asaresultof由于12.resultin（=leadto=contributeto）导致，引起（其后接结果）resultfrom（=liein）由……产生，存在于（其后接原因） 13.anumberof（许多，大量的）+可数名词复数+复数谓语thenumberof（……的数量）+可数名词复数+单数谓语14.alackof缺少forlackof因缺乏……belackingin...缺乏…【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.Thesedisasters________________________________(让每个人都感到悲伤和失望),butthedesiretoexploretheuniverseneverdied.

2._________________(这是因为)peoplebelieveintheimportanceofcarryingonspaceexplorationdespitethehugerisks.

他没有通过考试的原因是他太粗心了。_________________________________3.Sheis__________________________（第一个工作的女性）inthedesert.4._________________(有必要)findanewhomeforpeopleinspace,astheresourcesonEarthwillrunout.

5.Theschool_______________（附属于）BeijingNormalUniversity.6.I’llhelpasmuchasIcan，but______________________（……是有限的）whatIcando.7.I’llgotoschool,_______________________________.（无论下雨还是下雪whether...or）8.You’llhavetogo,__________________