2024-2025学年新教材高中英语WELCOMEUNIT教学知识细解码学案含解析新人教版必修第一册

WELCOMEUNIT1．registervt.&vi.登记；注册→registrationn．登记；注册；挂号2．maleadj.男(性)的；雄的n．雄性动(植)物；男子→femaleadj.女(性)的；雌的n.雌性动(植)物；女子3．nationn．国家；民族；国民→nationaladj.国家的；民族的→nationalityn．国籍；民族4．designn．设计；设计方案vt.设计；筹划→designern．设计者5．annoyvt.使愤怒；打搅→annoyedadj.愤怒的；生气的→annoyingadj.令人愤怒的6．impressvt.使敬佩；给……留下深刻的好印象vi.留下印象；引人注目→impressionn．印象；感想7．confidentadj.自信的；有把握的→confidencen．信念；信任8．formaladj.正式的；正规的→informaladj.非正式的9．frightenvt.使惊吓；使胆怯 →frightenedadj.惊吓的；胆怯 的→frightening令人恐惊的10．concentratevi.&vt.集中(留意力)；全神贯注→concentrationn．集中；用心1．lecturen．讲座；讲课；教训vi.(开)讲座；讲课vt.训斥①SheaskedmeifIwouldgiveaone­daylectureonFrenchliterature.讲座②He'salwayslecturingmeonthewayIdress.训斥③HelecturesonEuropeanartatManchesterUniversity.讲课2．senioradj.级别(或地位)高的；年长的n．较年长的人①Heisalsoamanager，butseniortome.(地位)高的②Heisfiveyearsseniortome.年长的③Maryismyseniorbythreeyears.较年长的人3．companyn．公司，商号；陪伴，同伴；客人①Iworkinasmallcompany.公司②Ihategoingoutalone.Itakemydaughterforcompany.陪伴③We'reexpectingcompany.客人WordsandPhrases学问要点1exchangen．交换；沟通vt.交换；沟通；交易；兑换(教材P2)I'manexchangestudentfromtheUK.我是一名来自英国的交换生。[例1]Whatwouldyougivemeinexchangeformyrecorder?我把我的录音机给你，你用什么作为交换呢？[例2]Maybeit'sbecausewehaveseldomsatdownandexchangedourfeelingsandthoughts.或许是因为我们很少坐下来沟通我们的感受和想法。[学问拓展](1)inexchange(for...) 作为交换(……)(2)exchangesth.forsth. 用……交换……exchangesth.withsb. 与某人交换某物[即学即练]单句语法填空/句型转换①WherecanIexchangemydollarsforpounds?②Ishookhandsandexchanged(exchange)afewwordswiththemanager.③Heexchangedanapplewithmeforapieceofcake.→Hegavemeanapplein_exchange_forapieceofcake.学问要点2designn．设计；设计方案vt．设计；筹划[例1]Ourschoolinvitedtwoengineerstodesignalanguagelabforus.我们学校邀请了两位工程师为我们设计一个语言试验室。[例2]AnItalianarchitecturedesigneristomakedesignsforthenewbridge.一位意大利建筑设计师准备为这座新桥做设计。[学问拓展](1)bedesignedfor 为某目的/用途而设计bedesignedtodosth. 目的是做某事(2)bydesign＝onpurpose 有意地，有意地(3)designern. 设计者[即学即练]单句语法填空①Hebecameaphotographermorebyaccidentthanbydesign.②Thisbuildingis_designed(design)forweddingsandothercelebrationsandit'sbeautiful.③Herweddingclothesaremadebyaveryfamousfashiondesigner(design)．④句型转换(用过去分词短语作定语改写上题句②)Designed_for_weddings_and_other_celebrations，this_building_is_beautiful.[小片段填空]Designedbythefamousdesigner，thenewdesignwassupposedtohavemanyconsumers(消费者)beatingapathtoourdoor.(design)学问要点3annoyedadj.愤怒的；生气的[例1]Hewasannoyedwithyouaboutyourcarelessness.他因你的马虎而对你生气。[例2]Theteacherwasannoyedthathisstudentsdidnotstudyhard.老师因他的学生不努力学习而生气。[学问拓展](1)beannoyedwithsb. 对某人生气beannoyedat/aboutsth. 因某事而生气beannoyedthat 因……而愤怒(2)annoyvt. 使愤怒；打搅Itannoyssb.that/when/how... 某事使某人愤怒(3)annoyingadj. 令人愤怒的；令人苦恼的[即学即练]单句语法填空/句式升级①Wewereannoyedto_find(find)thathehadbrokenthewindow.②What'sreallyannoying(annoy)isthathemadethesamemistakethistime.③ItannoyedmethatIhadn'tbeeninvited.④(一般词汇)Heisalwaysmakingthesamemistakeanditmakeshisteacherangry.(高级词汇)Heisalwaysmakingthesamemistake，which_makes_his_teacher_annoyed.(升级加黑词汇，升级为定语从句)[小片段填空]Iwas_annoyedatthoseannoyingthingsbecausethosethingswereannoyingmeallthetime.(annoy)学问要点4anxiousadj.焦虑的；担忧的(教材P4)I'mnotoutgoingsoI'malittleanxiousrightnow.我(性格)不算外向，所以我现在有点担忧。[例1]Sheisanxioustogotocollege,butanxiousaboutnotpassingtheCollegeEntranceExamination.她渴望上高校，但又担忧通不过高考。[例2]Hewasanxiousabout/forhisfamily，whoweretravellingabroad.他担忧在国外旅行的家眷。[学问拓展](1)beanxiousfor/about 为……担忧/担忧beanxioustodosth. 急于做某事beanxiousforsb.todosth. 急于让某人做某事(2)anxietyn. 忧虑；担忧；渴望(3)anxiouslyadv. 焦虑地[即学即练]单句语法填空/句型转换①Heclosedhiseyesandlaystill，tryingtoremoveanxiety(anxious)fromhismind.②Insteadofcrying，sheaskedmeanxiously(anxious)whenhermotherwouldarrive.③Iwasespeciallyanxiousto_do(do)wellinit.④Shequicklyhandedhimtheovercoatandwasanxioustobeofservice.(用形容词短语作状语)→Shequicklyhandedhimtheovercoat，anxioustobeofservice.[小片段填空]AsHelenwaitedanxiously，shebecameincreasinglyanxiousaboutherhusband'sstrangebehavior.(anxious)学问要点5impressionn．印象；感想(教材P4)Iwanttomakeagoodfirstimpression.我想给大家留下好的第一印象。[例1]Thereisageneralimpressionthattomorrowmeansafreshstart.普遍的感觉是明天意味着一个新的起先。[例2]Mynewteacher'srichknowledgeandhumoroustalkleftusadeepimpression.新老师渊博的学问、风趣的谈吐给我们留下了深刻的印象。[学问拓展](1)make/leave/a(n)...impression(onsb.) (给某人)留下……印象leave/givesb.a(n)...impression 给某人留下……印象(2)impressvt. 使敬佩；给……留下深刻的好印象vi. 留下印象；引人注目impresssb.withsth.＝impresssth.on/uponsb.使某人牢记某事/某事给某人以深刻印象beimpressedwith/by... 对……留下深刻的印象(3)impressiveadj. 给人深刻印象的，令人赞美的[即学即练]单句语法填空/一句多译①Onarrivingattheteahouse,theforeignstudentswereimpressed(impress)bytheunique(独特的)teapotsandcups.②WehadlotsoffunatMary'spartylastSundayanditwasanimpressive(impress)memory.③Theperformancemadeadeepimpressiononme，anditmovedmetotears.④他甜甜的微笑深深地打动了我们。a．Hissweetsmilesimpressed_us_deeply.b．Wewere_deeply_impressed_byhissweetsmiles.c．Hissweetsmilesmade_a_deep_impression_onus.[小片段填空]Hangzhouisreallyanimpressiveplace.ThefamousWestLakealwaysleavesadeepimpressiononthevisitors.Iwasdeeply学问要点6concentrateon集中精力于(教材P4)Icouldn'tconcentrateontheexperiment.我没法将留意力集中在试验上。[例1]Shehasturneddownseveralinvitationstostaratshowsinordertoconcentrateonherstudies.为了集中精力学习，她已经拒绝了几个在时装秀中担当主角的邀请。[例2]Heconcentratedhisattentiononhisscientificresearch.他集中精力在他的科学探讨上。[学问拓展](1)concentrateon(doing)sth. 用心(做)某事concentrateone'smind/attentionon 集中留意力于；致力于；用心于(2)concentrationn. 集中；用心[即学即练]单句语法填空①Mr.Wangisconcentratingonhiswork.②Wewereshortofconcentration(concentrate)anditcostusthegoalandthegame.③Concentrateyourattentionondeveloping(develop)yourskills.[名师点津]表示“集中精力于，用心于”的短语还有：fix/focusone'sattention/mindon；focuson；beabsorbed/lost/buriedin。学问要点7leave...alone不打搅；不惊动(教材P4)Ireallywantedtotellhimtopleasebequietandleavemealone!我真想告知他，请宁静点，不要打搅我！[例1]We'dbetterleavehimalonewhenheisthinking.当他思索时我们最好不要去打搅他。[例2]Don'tleavemealone.Iwillfeellonely.别留下我一个人。我会觉得孤寂的。[学问拓展]leavebehind把(某人或某物)落在后面，超过；遗忘leaveaside 不考虑leaveout 漏掉，删掉leavefor 动身去(某地)[即学即练]单句语法填空①IwonderwhenyouplantoleaveforCanada.②Iwasbusytalkingwithmyoldfriendandleftmydictionarybehindonthebus.③He'stryingtopickaquarrel，soit'sbettertoleavehimalone.④It'sashamethatmanystudentshaveleftoutmanyimportantdetailswhendoingtheexperiment.⑤Iwonderwhytheyleftasidesuchanimportantquestion.学问要点8confidentadj.自信的；有把握的(教材P4)IfeelmuchmoreconfidentthanIfeltthismorning.我现在感觉比早晨自信多了。[例1]Weareconfidentthattheenvironmentwillbeimprovedbyourfurthereffortstoreducepollution.我们确信环境会在我们进一步削减污染的努力下得到改善。[例2]Hewasconfidentof/aboutsuccess.他对胜利有信念。[学问拓展](1)beconfidentof/about 对……有信念(2)confidencen. 自信念；信任show/haveconfidencein 对……有信念haveconfidencetodo... 有做……的信念(3)confidentlyadv. 自信地[即学即练]单句语法填空/一句多译①Heansweredthequestionwithconfidence(confident)．②China'syoungpeoplearenowmoreconfidentof/abouttheirownculture.③他确信自己能通过驾驶测试。a．He_is_confident_that_he_will_pass_the_driving_test.b．He_is_confident_of_passing_the_driving_test.c．He_has_confidence_in_passing_the_driving_test.[小片段填空]Whenyouarecommunicatingwithothers，expressingyourselfclearlyandconfidentlywillgainyourselfmoreconfidenceandhelpyoubecomeincreasinglyconfident.(confident)SentencePatterns重点句式1Whatif...？假如……会怎么样？(教材P4)What_ifnoonetalkstome?要是没人跟我说话怎么办？[句式分析]“Whatif...？”意为“假如……会怎么样？即使……又有什么关系？”Whatif后面跟一个完整的句子。[例1]Whatifhegetsangry？I'malittleworried.倘如他生气该怎么办？我有点儿担忧。[例2]Whatifwefailedinthelastexam?要是我们上次考试不及格会怎么样呢？[学问拓展]What/Howabout...？ ……怎么样？(表建议)Whatfor? 为何……/为什么……？Sowhat? 那又怎么样？[即学即练]完成句子/翻译句子①What_if_it_rainswhileweareswimming?假如我们游泳时下雨怎么办？②What/How_abouttheweatherinyourhometown?你们家乡的气候如何？③—Shewillbeangrywithwhatyouhavedone.——她会为你所做的事情生气的。—So_what?——那又怎样？④万一我生病不能去学校的话怎么办？What_if_I_should_fall_sick_and_not_be_able_to_go_to_school?⑤假如李雷发觉你把他的自行车弄丢了怎么办？What_if_Li_Lei_finds_out_that_you've_lost_his_bike?重点句式2“find＋宾语＋宾语补足语”结构(教材P4)Ifound_most_of_my_classmates_and_teachers_friendly_and_helpful.我发觉大多数同学和老师都很友好并乐于助人。[句式分析]此句结构为：find＋宾语＋宾语补足语。句中“mostofmyclassmatesandteachers”为宾语，“friendlyandhelpful”为宾语补足语。“find＋n./pron.＋宾语补足语”意思是“发觉……处于……状态”。[例1]WhenIcameintotheclassroom,Ifoundsomeofmyclassmatesalreadystudying.走进教室时，我发觉我的一些同学已经在学习了。[例2]Whenhecametohimself,hefoundhimselfsurroundedbyhisfamilyandfriends.醒悟过来时，他发觉自己被亲朋好友围着。[学问拓展][即学即练]单句语法填空/完成句子①Ifinditnecessaryforusto_learn(learn)aforeignlanguage.②Whenhewokeup，hefoundhimlying(lie)inthestreet.③WhenIgothome，Ifoundthedoorlocked(lock)．④Ihopeyouwillfind_these_suggestions_useful(发觉这些建议有用)．⑤Whenshecameintotheroom，shefound_them_sitting_together_singing(发觉他们坐在一起唱歌)．⑥WhenIarrived，I_found_them_all_out(我发觉他们都出去了)．⑦Ifind_my_hometown_much_changed(发觉家乡改变很大)．1．Thelabisnewandthelessonwasgreat，buttheguynexttometriedtotalktomethewholetime.[分析]此句是由并列连词and和but连接的并列句，在后一分句中介词短语nexttome在句中作定语修饰the_guy，tried是该分句的谓语动词。[译文]试验室是新建的，化学课也特别棒，但我旁边的那个家伙始终要跟我说话。2．Imissmyfriendsfromjuniorhighschool，butIbelieveIwillmakenewfriendshere，andthere'salottoexploreatseniorhigh.[分析]本句从整体上看是由but连接构成的并列句，fromjuniorhighschool在句中作定语修饰my_friends；在but后的分句中I_will_make_new_friends_here是省去连词that的宾语从句，在there'salottoexplore...中to_explore为不定式作后置定语修饰a_lot。[译文]我惦念初中的挚友们，不过我信任我在这里能交到新挚友，并且在中学有好多东西等着我去探究。教材高考1.Iwanttomakeagoodfirstimpression.Afewcharactersareusedtocreateasingleimpressiongrowingoutofthetheme.(2024·浙江卷)2....andthere'salottoexploreatseniorhigh.TakeatourofhisLakelandcottage，walkthroughhishillsidegardenandexploretherichesofthecollectionintheMuseum.(2024·全国卷Ⅱ)3.I'mcuriousabouteverything.LikeGalileo，allthegreatnamesinhistorywerecuriousandaskedindiscontent，“Why？Why？Why？”(2024·天津卷)Ⅰ.单句语法填空1．Nothingcanbedonewithouthopeandconfidence(confident)．2．Theboyfeltfrightened(frighten)andhidbehindhismotherwhenmeetingstrangers.3．Beforegraduation，studentsexchangepresentswitheachother.4．Hearinghiswords，Igavehimanannoyed(annoy)look.5．Theirfriendsarereallyupsetandhavebeenwaitinganxiously(anxious)formorenews.6．Beforeyoubecomeafashiondesigner(design)，arteducationisamust.7．Parentsarerequiredtogivetheirchildrenmorefreetimeto_explore(explore)thenaturalworld.8．ShelivesinFrancebuthasBritishnationality(nation)．9．Theywentoutandfoundthebridgewashed(wash)awaybytheflood.10．You'llgetafalseimpression(impress)ofthetownifyouonlyvisittheuniversity.Ⅱ.短语填空leave...alone，atlast，makeanimpression，concentrateon，beworriedabout，whatif，makefriends，nextto，seniorhigh，doexperiments1．Themotherwas_worried_aboutherson'ssafetybecauseitwas