人教版（2019）必修第一册Welcome Unit 重要知识点（含单词、音标、例句）讲义素材

新人教版高中英语必修一WelcomeUnit知识点学习单词音标词性释义exchange/ɪksˈtʃeɪndʒ/n.交换;交流vt.交换;交流；交易;兑换①anexchangestudent交换生②inexchangefor以……为交换e.g.Theboyintendedtogivethegirlanappleinexchangeforabanana.那个男孩打算给那个女孩一个苹果，以换取一根香蕉.③exchangeAforB以A换B；把A兑换成Be.g.Youcanexchangepoundsfordollarshere.你可以在这里把英镑兑换成美元.④exchangeopinions/ideas/views交流意见/想法/看法e.g.Ishookhandsandexchangedafewwordswiththemanager.我与经理握手并交谈了几句.lecture/ˈlektʃə(r)/n.讲座；讲课；教训vi.(开)讲座；讲课vt.训斥①give/deliveralecture发表演讲registration/ˌredʒɪˈstreɪʃn/n.登记；注册；挂号register/ˈredʒɪstə(r)/vt.&vi.登记；注册sex/seks/n.性别female/ˈfiːmeɪl/adj.女(性)的;雌的n.雌性动（植）物；女子male/meɪl/adj.男(性)的;雄的n.雄性动（植）物；男子nationality/ˌnæʃəˈnæləti/n.国籍;民族nation/ˈneɪʃn/n.国家;民族;国民designer/dɪˈzaɪnə(r)/n.设计者design/dɪˈzaɪn/n.设计;设计方案vt.设计；筹划bydesign/onpurpose故意campus/ˈkæmpəs/n.校园;校区formal/ˈfɔːml/adj.正式的；正规的anxious/ˈæŋkʃəs/adj.焦虑的;不安的①词性转换：anxietyn.担心；忧虑anxiouslyadv.焦虑地；忧虑地②beanxiousforsb./aboutsth.=(beworried/concernedaboutsb./sth.）为某人担忧；为某事担忧③渴望的相关表达：beanxiousfor=beeagerfor/bekeenon④beanxious(forsb.）todosth.渴望（某人）做某事⑤beanxiousthatsb(should)do渴望e.g.Parentsarenaturallyanxiousfortheirchildren.父母自然为儿女担心e.g.Sheisanxioustogotocollege,butanxiousaboutnotpassingtheCollegeEntranceExamination.她渴望上大学，但又担心不能通过高考.e.g.NowthatI'mexpectingtogoabroadshortly,naturallyIamveryanxioustolearnenoughtogetalongwith.既然我预定不久将要出国，自然我非常渴望能把英语学到足以应付的程度.e.g.（虚拟语气）Weareanxiousthateveryone(should)knowthetruth.我们渴望人人都了解实情.annoyed/əˈnɔɪd/adj.恼怒的；生气的annoy/əˈnɔɪ/vt.使恼怒；打扰①词性转换：annoyv.使恼怒;使生气;打扰annoyingadj.使恼怒的;使生气的②beannoyedwithsb.生某人的气beannoyedat/aboutsth.因某事生气beannoyedtodo….因做……而感到生气e.g.I'msoannoyedwithherthatIhaven'tcontactedherforaweek.我很生她的气，已经一个星期没有联系她了。e.g.Hewasannoyedatbeingwokenupsoearly.这么早被叫醒他很是气愤。e.g.Marywasannoyedabouttheirdecision.玛丽对他们的决定感到气愤。frightened/ˈfraɪtnd/adj.惊吓的；害怕的①befrightenedof(doing)sth./befrightenedtodosth.害怕(做)某事②befrightenedtodeath吓得要死e.g.I'mfrightenedofwalkinghomealoneinthedark.我害怕在黑夜里独自走路回家。e.g.Iamveryfrightenedtolookdownfromthetopfloorofthebuilding.从这栋建筑物的顶楼往下看时,我非常害怕。e.g.Thepassengerswereallfrightenedtodeathonseeingthehugeicebergcomingtothem.看见巨大的冰山向他们靠近,乘客们都吓得要死。相关表达：frightenedadj.惊吓的;害怕的frightn.[U]惊吓;恐怖 frightenvt.&vi.使惊吓;使惊恐frighteningadj.引恐惧的;使惊恐的;骇人的(多用于修饰物或事 with/infright惊恐地frighten...away/off把……吓跑frightensb.intodoingsth.把某人吓得做某事p.m./ˌpiːˈem/abbr.(源自拉丁语)下午；午后a.m./ˌeɪˈem/abbr.(源自拉丁语)上午；午前；午夜至正午senior/ˈsiːniə(r)/adj.级别（或地位）高的n.较年长的人beseniorto比……级别高outgoing/ˈaʊtɡəʊɪŋ/adj.爱交际的；外向的impression/ɪmˈpreʃn/n.印象；感想impress/ɪmˈpres/vt.使钦佩；给…留下深刻的好印象vi.留下印象；引人注目①impressionn.印象,感想;影响②havea(n)impressionof….对……有……印象③leave/makea(n)..impressiononsb.给某人留下……印象④(be)undertheimpressionthat.….以为……;(通常指)误认为……e.g.Ihaveaverygoodimpressionofhim.我对他的印象很好.e.g.Thenewteachermadeagoodimpressiononthestudents.这位新教师给学生们留下了好印象.e.g.I’msorry.Iwasundertheimpressionthatyouwerethemanager.对不起，我误以为你是经理呢.impressiveadj.令人赞叹的;令人敬佩的impressv.给……留下深刻的好印象;使钦佩;使铭记;使意识到(重要性或严重性等)impresssth.onsb.使某人牢记某事beimpressedwith/bysth.对某事印象深刻/被某事感动beimpressedonone’smind/memory印入某人的脑海/记忆中guy/ɡaɪ/n.小伙子；男人；家伙concentrate/ˈkɒnsntreɪt/vi.&vt.集中（注意力）；聚集会神①concentrateonconcentrationn.专心；专注②concentrateattention/mind/energies/efforts/thoughtson专心的相关短语表达：(concentrateon/focuson)fix/focusone’sattention/mindon,beabsorbedin/beburiedin/belostine.g.Ifyoudon’tconcentrateonyourwork,you’llbedismissed.如果你不集中精力工作,你会被解雇的.e.g.Adrivershouldconcentratehisattentionontheroadwhendriving.开车时驾驶员的注意力要集中在路上.experiment/ɪkˈsperɪmənt/n.实验；试验doanexperiment做实验carryout/conductanexperiment实施试验（trial）awkward/ˈɔːkwəd/adj.令人尴尬的;难对付的junior/ˈdʒuːniə(r)/adj.地位（或职位、级别）低下的n.职位较低者;（体育运动中）青少年explore/ɪkˈsplɔː(r)/vt.&vi.探索；勘探confident/ˈkɒnfɪdənt/adj.自信的；有把握的confidence/ˈkɒnfɪdəns/n.信心;信任①beconfidentaboutsth.对……有信心haveconfidencein对……有信心②beconfidentof(doing)sth对（做某事）有把握e.g.Weareconfidentthattheenvironmentwillbeimprovedbyourfurthereffortstoreducepollution.我们确信环境会在我们进一步减少污染的努力下得到改善。③lackofconfidence缺乏信心④withconfidence有信心地forward/ˈfɔːwəd/adv.（alsoforwards）向前；前进adj.向前的；前进的flash/flæʃ/n.光;信号vi.闪耀；闪光；发出信号vt.使闪耀；发出（信号）organise/'ɔːɡənaɪz/vt.组织；筹备；安排；组建vi.组建；成立organisation/,ɔːɡənaɪ'zeɪʃən/n.组织;团体;机构goal/ɡəʊl/n.目标;球门;射门strategy/ˈstrætədʒi/n.策略；策划partner/ˈpɑːtnə(r)/n.同伴;配偶；合伙人improve/ɪmˈpruːv/vi.&vt.改进；改善curious/ˈkjʊəriəs/adj.好奇的;求知欲强的curiosityn.好奇心curiouslyadv.好奇地withcuriosity怀着好奇心outofcuriosity出于好奇心becuriousabout对……感到好奇becurioustodoe.g.Generallyspeaking,childrenarecuriosityabouteverythingaround.一般来说，孩子们对周围的一切都很好奇.company/ˈkʌmpəni/n.公司；商行;陪伴keeppany给……作伴；陪伴某人e.g.I’llkeepyoucompanytillthetraincomes.personality/ˌpɜːsəˈnælət