专题01 Welcome unit(知识讲学)(解析版)

新人教必修1Welcome unitLanguage points1.exchange/ɪksˈtʃeɪndʒ/n.交换；交流vt.交换；交流；交易；兑换exchange seats交换座位exchange ideas交换意见(复数);exchange information交换信息exchange A for B=用A换Bin exchange for交换I bought this coat yesterday and I wanted to exchange it for a blue one.这件外套我是昨天买的，我想换件蓝色的。

Mary is giving me English lessons in exchange for my teaching her Chinese.玛丽给我上英语课，作为交换我教她汉语。

即学即练1.(2019全国卷I阅读) I would like to volunteer to help visitors, introduce Chinese painting, spread Chinese culture, and strengthen world cultural _____(exchange).2.They receive points which can be_______（exchange）for goods.3.So information___________（exchange）,but it was n’t a true,intentional back and forth.答案：1.exchanges 2.exchanged 3.was exchanged2.lecture/'lektʃə(r)/n.讲座；讲课；教训vi.（开)讲座；讲课vt.训斥a lecture on sth有关…的讲座attend a lecture听演讲,听课deliver a lecture演讲,讲课/give a lecture给上课,发表演讲give sb a lecture on sth/to give sb a lecture about sth就…给某人一番训诫I couldn't understand any of your lectures last week.上周我听不懂你的任何讲课。

She is invited to give a lecture on Chinese history this weekend.她被邀请在这个周末就中国历史发表演讲。

即学即练1.（2015浙江卷）If you're meeting with the professor to go over a paper or test,or to askquestions about a particular lecture or reading,make sure you bring that paper or test,or your lecture_____ notes or a copy of the article.如果你和教授开会是为了复习一篇论文或测验，或者是为了问一些关于某一次演讲或阅读的问题，请务必带上那篇论文或测验，或者你的演讲笔记或文章的副本2. After he finished the book,he found time___________（lecture）at various colleges.答案：1.lecture 2.to lecture3.register/ˈredʒɪstə(r)/vt.&vi.登记；注册①register for注册；选课②be registered as voters作为选民而被登记③register system寄存系统，记录系统④register in the course 登记这门课⑤register the birth of your baby给婴儿的出生登记Would you sign the register?请你在登记簿上签名好吗?Half of our students registered in the course this summer.今年夏天我们有一半的学生报名参加了这门课程。

即学即练1.The following term, I___ _____ an ASL class.接下来的那个学期，我参加了美式手语学习班的课程。

2.In former times,only property owners could be________（register）as voters.答案：1.registered for 2.registered4.male/meɪl/adj.男(性)的；雄的n.雄性动(植)物；男子female adj.雌的，雌性的；女性的；母的male violence男性暴力male actor男演员female animal雌性动物female elephant母象The rate of male unemployment in Britain is now the third worst in Europe.英国男性的失业率目前高居欧洲第三位。

Women have fewer promotion opportunities than their male colleagues.女性得到晋升的机会比她们的男同事要少。

即学即练1.(2016四川卷) Chinese scientists recently had a chance to study a wild_____ panda with anewborn baby.中国科学家最近有机会研究一只带着新生婴儿的野生雌性熊猫。

2.In early days only_______athletes were allowed to take part in the Olympic Games3.A high proportion of crime is perpetrated by young_______（male）in their teens and twenties. 答案：1.female 2.male 3.males5.design/dɪˈzaɪn/n.设计；设计方案vt.设计；筹划①a new design of clock一种新款时钟②design method设计方法，设计法③design for…设计用来作……即学即练1.The building has been specially d_________to provide easy access for people in wheelchairs. 答案：designed6.formal/ˈfɔːml/adj.正式的；正规的formal education正规教育；形式教育formal description形式描述formal training正规训练；形式练习；正式训练formal language形式语言informal adj.非正式的informal visit非正式访问即学即练Sometimes f________English and informal English must be carefully distinguished.答案：formal7.anxious/ˈæŋkʃəs/adj.焦虑的；不安的(be)anxious about为……担心；对……着急(be)anxious for为…而焦虑feel anxious变得着急to be anxious急于做即学即练I was________about the children when they didn't come back home from school.答案：anxious8.annoyed/əˈnɔɪd/adj.恼怒的；生气的(be)annoyed with烦恼…；给…烦死了(be)annoyed at对…烦恼get annoyed变得气恼；变得生气annoy vt.使恼怒；使烦恼annoying adj.恼人的；讨厌的He was beginning to get very annoyed with me about my carelessness.因为我粗心大意，他已开始恼火了。

I was annoyed with myself for giving in so easily.我气我自己那么轻易就让步了。

即学即练1.(2015福建卷)People were always doing things that _____ her,and nothing was ever good enough.人们总是做一些惹恼她的事，没有什么是好的。

2.I'm extremely_________（annoy）at the way he always speaks aloud in the office.答案：1. annoyed 2.annoyed9.frightened/ˈfraɪtnd/adj.惊吓的；害怕的frightening adj.令人恐惧的get frightened感到害怕的;感应畏惧的;受惊吓frightened looks指受惊的神态frightened to death吓死了Miriam was too frightened to tell her family what had happened.米丽娅姆太害怕了，不敢告诉家人发生了什么事。

She was frightened that the glass would break.她担心玻璃会破碎。

即学即练1.(2018全国III卷)When the gorillas and I ___ each other，I was just glad to find them alive. 当大猩猩和我互相吓唬的时候，我很高兴看到他们还活着。

2. Miriam was too____________to tell her family what had happened.答案：frightened, frightened10.senior/ˈsiːnɪə(r)/adj.级别（或地位）高的n.较年长的人junior adj.级别（或地位）低的n.较年轻的人senior reporter高级记者;junior reporter初级记者senior nurse主任护士;护师;护理师senior high school高级中学senior captain大尉;大校;高级船长;初级船长be senior to较...年长即学即练1.(2016北京卷)Moreover,I completed the____ course of Computer Basics,plus five relevant pre-college courses.此外，我还完成了计算机基础课程，并完成了五门相关的大学预科课程.2.He is_______to me,though he is younger.他地位比我高，虽然他比我年轻。