Unit 1 Teenage life 词汇学案- 高中英语人教版（2019）必修第一册

UnitOne词汇用法教学目标：学会并掌握单词和相关短语的用法。课前预习案根据英汉提示写出单词的适当形式1.Studyingabroadisabig____________(挑战)toyou，butit’sreallyinteresting.2.Thebosswouldn’tlikethe____________(话题)discussedatthemeeting.3.Heis____________(流利的)inspokenEnglish，butisnotgoodatwrittenEnglish.4.Thegirlwho____________(毕业)fromCambridgeUniversityiscalledAmanda.5.He____________(推荐)hisfriendassalesmanagerofthecompany.6.Let’stakethe____________(responsible)tobuildupalow-carboncitybyridingbicycles.7.Itmaytakealongtimetofinda____________(solve)totheproblem.8.Whatshesaidwasso____________(confuse)thattheycouldhardlyunderstandit.9.Havingshownyouaroundourschool，wewillintroduceourmost____________(advance)sciencelabtoyou.10.____________(obvious)，thestudentsarenotinterestedinthesubject.课堂探究案1.debaten.辩论；争论vt.&vi.辩论；争论(教材P12)[重点用法]①adebateon/about/oversth就……进行讨论②underdebate在讨论中③debatewithsb与某人讨论④debatewhether/how...讨论是否/如何……[巩固内化]单句语法填空①Thequestionofthethirdshopisstilldebate.②Wemustdebateaboutthequestiontherestofthemembers.③Wearedebatingornottogoskiingthiswinter.2.prefervt.较喜欢[重点用法]①prefer...to...喜欢……多于……②prefertodosth更喜欢做……宁愿(做)……而不愿(做)……:③prefer(doing)sthto(doing)sth④woulddosthratherthandosth[巩固内化]一句多译孩子们宁愿骑自行车到乡下去，也不愿整天待在家里。①Thechildrenwouldrathertothecountrysidethanindoorsalltheday.②Thechildrentothecountrysideratherthanindoorsalltheday.③Thechildrenpreferredtothecountrysidetoindoorsalltheday.④Thechildrenpreferredtothecountrysideratherthanindoorsalltheday.3.contentn.内容；[pl.]目录；(书、讲话、节目等的)主题adj.满足的；满意的(教材P12)[重点用法]①becontenttodosth满意做某事②feel/becontentwith对……感到满意③toone’sheart’scontent尽情地[巩固内化]单句语法填空①Thatrichmanistiredofcitylife，soheiscontent(live)inthecountry.②MyteacherwascontentwhatIsaid.4.confusingadj.难以理解的；不清楚的confusedadj.糊涂的；迷惑的confusevt.使糊涂；使迷惑[重点用法]①confuseAwith/andB把A与B混淆②beconfusedabout...对……感到困惑③getconfused迷惑[巩固内化]单句语法填空①Thesentenceswerevery(confuse)andIcouldn’tunderstandthem.②Peopleareconfusedallthedifferentlabels(商标)onfoodthesedays.③Don’tteachhertoomanynewwordsatonetimeorshe’llget(confuse).5.recommendvt.建议；推荐；介绍[重点用法]①recommendsbsth＝recommendsthtosb向某人推荐某物②recommenddoingsth建议做某事③recommendsbtodosth建议某人做某事④recommendthatsb(should)dosth建议某人做某事[巩固内化]单句语法填空①ThedoctorrecommendedthatI(take)themedicinethreetimesaday.②Irecommendher(think)verycarefullybeforeshedoesanythingfoolish.③Becauseofthebadweather，Irecommended(put)offthesportsmeet.④Asastudent，Ireallywanttorecommendthebookyou.6.quitvi.&vt.(quit，quit)停止；戒掉；离开(工作职位、学校等)[重点用法]①quitoffice/school离职/退学②quitdoingsth放弃/停止做某事[巩固内化](1)单句语法填空①Heradvicewasthatyou(should)quit(drink).(2)补全句子②You’dbetter(离开英国)andliveinawarmercountry.7.expertn.专家；行家adj.熟练的；内行的；专家的[重点用法]①beexpertat/in(doing)sth擅长/精于(做)某事②beanexpertin/on/atsth某方面(做某事)的专家[词块积累]becomeanexpert成为专家anexpertinchemistry化学专家expertadvice专家的意见alanguageexpert语言专家[巩固内化]补全句子Tomis.汤姆擅长写报告。8.attractvt.吸引；引起……注意(或兴趣)attractionn.吸引力；引力；吸引人之物attractiveadj.有吸引力的；引起注意的；引起兴趣的[重点用法]①attractone’sattention/mind吸引某人的注意力②beattractedto喜爱，为……所吸引③beattractiveto对……有吸引力④beattractedby被……所吸引[巩固内化]单句语法填空①Veniceisoneofthegreatesttourist(attract)oftheworld.②Everyyear，agoodmanytouristsareattractedtheoldtowerdatingbacktotheeleventhcentury.③(attract)bythebeautyofnature，thegirlfromLondondecidedtospendanothertwodaysonthefarm.④FredthoughtthatSusanwasattractedhim.⑤Thehousewassetinattractive(attract)countrysidenearOxford.9.focusvi.&vt.集中(精力、注意力等)；(使)调节焦距n.中心；焦点；重点[重点用法]①focuson集中；特别关注②focusone’smind/attentionon...集中注意力于……[巩固内化]补全句子Itwassohotadaythatnobody.天气太热，以至于大家都没法集中精力工作。10.addictn.对……入迷的人；吸毒成瘾的人vt.使上瘾addictedadj.有瘾的；上瘾的；入迷的addictionn.上瘾；沉溺[重点用法]①be/get/becomeaddictedto(doing)sth沉溺于(做)某事；专心(做)某事②addictoneselfto(doing)sth沉溺于(做)某事[巩固内化]单句语法填空①Learningthatyouareaddictedtabletennis，Iamwritingtoinviteyoutojointhetabletennisteaminourschool.②Addictedto(play)computergames，hehaswastedlotsoftime.③Idiscoveredan(addict)tohouseworkwhichIhadneverfeltbefore.课后巩固案单句语法填空1.Inthecomingthreeyears，ourschoollifewillbe(challenge).2.Shegaveustoomuchinformation，sothateveryonegot(confuse).3.AsfarasI’mconcerned，ridingbicyclesisagood(solve).4.Hequit(study)totakeawalk.5.Atfirstherefusedtoacceptany(responsible)butheendedupapologizing.6.Graham’s