Unit 4 Using language单词用法讲解 ppt课件(2022)高中英语新外研版必修第一册.pptx

1、版本：新外研版本：新外研 单元：单元：必修一必修一 Unit 4 (Using language)单单词词课课堂堂1.inspiring：词族inspire,inspiration,inspired,inspiring(分词形容词)2.teenager：teenage+-(e)r；非正式teen3.pour：一词多义，基本义“倒”4.gram：词根gram=write(写，画)，后指文字、字母。并于法国在1799年用于公制重量体系“克”。同源词：carve,graph 同根词：diagram,grammar,program5.pack：词块：a pack of 名词动词化；词块：pack up

2、,be packed with本单元词汇梳理本单元词汇梳理fort：com-(together 共同)+-fort-(strong 坚强的)使 坚强、使有力 安慰 词块：comfort zone,in the comfort of7.patience：词族：patient,patiently,impatient,patience,impatience 词块：(ones)patience run out,lose/run out of patience8.passion：词块：have a passion for 派生词：passionate9.generosity：generous gener

3、osity10.slice：词块：a slice of；名词动词化11.humour：音译词“幽默”；美式humor；词块：a sense of humour；派生词：humorous12.quality：词块：be of good/high/poor quality 熟词生义：品质 形近词：quantity 数量13.anxious：近义词 worried worrying eager 词块：be anxious about sth/for sb,be anxious to do sth14.distance：dis-(apart 分开)+-sta(stand 站)分开站着 距离 构词法：d

4、istance distant；名词动词化 词块：in the distance,long-distance running/runner15.postpone：同义词：put off 词块：postpone doing sth,postpone sth to/untilpouranxious一词多义一词多义一词多义一词多义重重难难点点词词精精讲讲英语释义英语释义辨析义辨析义qualitypack一词多义一词多义distance一词多义一词多义pour多义词多义词pour都都有哪些释义呢？有哪些释义呢？pour v vt 倒；注；灌倒；注；灌：Please pour me another cu

5、p of tea.vi(水等水等)不断流出；不断流出；(烟等烟等)被吐出被吐出：Tears of happiness poured down Susans cheeks.Black smoke poured from the back of my car.vi 不断涌向不断涌向/涌现涌现(flood)：People poured into the square from all parts of the city.Letters and postcards poured in every day.vi (雨雨)倾盆而下：倾盆而下：It never rains but it pours.pour

6、倒倒基本义“倒倒”出茶、水等液体不断“倒倒”出水、烟雾等倒；注；灌倒；注；灌(水等水等)不断流出；不断流出；(烟等烟等)被吐出被吐出pour语义网络图语义网络图不断“倒倒”出人、信件等不断涌向不断涌向/涌现涌现(雨雨)倾盆而下倾盆而下不断“倒倒”出雨水 n C(一一)包；包；(一一)捆；包裹：捆；包裹：The horse carried two packs on its back.(商品的商品的)纸包；纸盒纸包；纸盒(BrE packet)：a food pack a pack of cigarettes 背包背包(backpack)一群；一帮；一堆：一群；一帮；一堆：a pack of fo

7、ols/wolves The red wolf hunts at night,alone or in small packs.pack vt&vi(把把)打包；打包；(把把)装进装进(箱子等箱子等)：Dont forget to pack your toothbrush!I havent packed yet.They hurriedly packed their things/belongings into the suitcase.塞满；挤满：塞满；挤满：More than two thousand students packed the hall.We all packed into o

8、ne car.The bus was packed with people.pack up 把把打包；收拾打包；收拾 (行李行李)：Once a friend and I packed up some peanut butter and sandwiches for an outing.n C 包裹包裹(BrE parcel)；包；包(BrE packet)；一套；软件包：；一套；软件包：mail/post/send a package receive/sign for a package a package of biscuits a package tour a software pack

9、age vt常用于被动语态包装；装箱；把常用于被动语态包装；装箱；把包装好：包装好：The code informs us where and when a product was packaged.构词法：构词法：pack+-age词汇拓展词汇拓展package quality n C&U 质；质量：质；质量：goods of poor quality/poor-quality goods improve the quality of life This model is of good/high quality,but its too expensive.C常用复数品质；品德：常用复数品质

10、；品德：the quality of honesty What qualities does a great person have?U 优质：优质：products of quality 优质产品 adj只用于名词前优质的；高质量的只用于名词前优质的；高质量的anxious adj 忧虑的；焦虑的忧虑的；焦虑的 feeling worried or nervous(worried)：be anxious for sb/about sth 令人焦虑的令人焦虑的 causing worry and fear(worrying)：We had an anxious couple of weeks

11、waiting for the test results.渴望的渴望的 wanting sth very much(eager)：The parents suggested sleeping in the hotel room but their kids were anxious to camp out during the trip.【拓展】anxiously adv 忧虑地；不安地忧虑地；不安地 worried是最常用的词，表示对某个问题或可能发生的不幸有所担 忧。nervous常用于重要事情（如考试、面试等）、令人不快或困难的 事情发生前的紧张不安。anxious可指较强烈的担忧和不安

12、，且较正式。辨析辨析worried,nervous,anxious保持安全保持安全“距离距离”避免汽车追尾的方法除了预先判断之外，最直接有效的方法就是保持3秒的安全行车距离。世界卫生组织确认新冠肺炎“大流行”以来，全球多国疫情迅速恶化。在这种严峻形势下，中国的抗疫经验受到广泛认可和借鉴，其中很重要的一条就是social distancing。耶鲁大学的尼古拉斯克里斯塔基斯援引相关研究结果称，中国严格的social distancing措施使新冠肺炎“传染率”从1人传染3.8人下降到0.32人。这里的distance是名词动词化。social distancing distance 词源解读词源

13、解读distance由前缀dis-“分离，分开（apart）”、词根-st-“站立（stand）”及名词词尾-ance组成，两边分开站，即有一段“距离”。distance n C&U 距离；间距：距离；间距：The honey guide birds seem to be able to smell wax from a long distance away.Its just a distance of 50 metres from here to the restaurant.2011 山东改The beach is within walking distance of my house.U

14、 单数单数 遥远；远处；远方：遥远；远处；远方：Watch the performance on the street from a safe distance.C&U 冷淡；疏远：冷淡；疏远：The coldness and distance in her voice took me by surprise.【重要搭配重要搭配】at/from a distance 有相当距离：有相当距离：The picture looks beautiful at a distance.in/into the distance 在远处：在远处：Farther in the distance,I could

15、enjoy the view of snowy mountains.keep ones distance 保持距离保持距离词汇拓展词汇拓展distant adj 遥远的；远处的；久远的：遥远的；远处的；久远的：He wanted to get away from everything so he moved to a distant land.The time we spent together is now a distant memory.These rocks proved that at one time in the distant past the Antarctic was co

16、vered by plants.疏远的；冷淡的：疏远的；冷淡的：Pat sounded very cold and distant on the phone.只用于名词前只用于名词前 远亲的远亲的 反反close:He is my distant cousin/relative.distance语义网络图语义网络图感情上的“距离”空间上的“距离”遥远的“距离”距离；间距遥远；远处；远方冷淡；疏远距离(基本义)distance疏远的；冷淡的遥远的；远处的；久远的distant远亲的distant随堂检测随堂检测1.Look!Its going to pour.Youd better put yo

17、ur bike in the garage._2.As you go into the kitchen and prepare to pour your breakfast cereal into a bowl,you hear:“To lose weight,you shouldnt eat that,”from your shoes._3.Tears of happiness poured down Susans cheeks._4.All over the world people cared for Chris so much that letters and postcards po

18、ured in every day._pour写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。下大雨下大雨倒倒不断涌出不断涌出不断涌入不断涌入1.We were first greeted with the barking by a pack of dogs,seven to be exact.(2019 全国)_2.I had planned to run away and I was going home to pack my things._3.The package will be packed with a medium box._4.We packed up o

19、ur old computer and delivered it to my parents home._5.They promised to develop a software package by the end of this year,whatever difficulty they might have._pack&package写出下列句子中画线部分的汉语释义。写出下列句子中画线部分的汉语释义。一群一群收拾收拾包裹；打包包裹；打包打包打包软件包软件包quality一、根据汉语，写出单词的正确形式。一、根据汉语，写出单词的正确形式。1.My _(质量)of life has imp

20、roved since I moved to the country.2.He has a lot of good _(品质)such as honesty and independence.二、二、根据所给汉语，用适当的词块完成下列句子。根据所给汉语，用适当的词块完成下列句子。1.This laptop _(质量好),but its too expensive.2.The government encourages farmers to grow corn instead of rice to_(改善水质).(2018 全国)quality qualities is of good/high

21、 quality improve water quality 一、一、选出能替换画线部分的单词选出能替换画线部分的单词。1.Jack still cant help being anxious about his job interview.Lack of self-confidence is his Achilles heel I am afraid.(worrying/worried)_2.There was an anxious moment when the plane suddenly dropped.(worrying/worried)_worried Achilles heel(

22、致命弱点致命弱点)源于希腊神话阿喀琉斯的故事。传说他年源于希腊神话阿喀琉斯的故事。传说他年幼时，母亲把他浸在斯提克斯冥河中，使他刀枪不入。由于母亲提着幼时，母亲把他浸在斯提克斯冥河中，使他刀枪不入。由于母亲提着他的脚踵，因此他的脚踵没有粘上河水。后来他因脚踵中箭身亡。他的脚踵，因此他的脚踵没有粘上河水。后来他因脚踵中箭身亡。worryinganxious二、二、根据所给根据所给汉语汉语，用适当的词块用适当的词块完成下列句子。完成下列句子。1.Parents _(自然为担心)their children.2.He seemed _(对忧心忡忡)the meeting.3.There were a

23、 few _(令人焦虑不安的时刻)in the baseball game.4.I was told the Learning Center provides help for students and _(我渴望得到你的帮助).Im anxious to get help from you/your helpanxious aboutare naturally anxious foranxious moments一、写出下列句子中画线部分的汉语释义。一、写出下列句子中画线部分的汉语释义。1.Somebody is calling us in the distance._2.I have a

24、distant relative in this small town._3.With each day,increase the distance by a half mile._4.There is a distance between us since our quarrel._5.Last summers drought(旱灾)is a distant memory._6.I found her a rather strict,distant,somewhat cold person._distance在在远处远处远亲远亲距离距离疏远疏远遥远的回忆遥远的回忆冷漠的冷漠的二二、根据所给汉

25、语完成下列句子根据所给汉语完成下列句子。1.I hear the sound of thunder _(在远处).2.The marketplace is within _(步行的距离)of town.3.You must be tired after walking such a _(远的距离).4.The airport was about 20 kilometers _(远)from my home.5.You should _(保持距离)from this man he is dangerous.6.The faces of four famous American presidents on Mount Rushmore can be seen _(距离)of 60 miles.in the distancewalking distancelong distancedistantkeep your distanceat/from a distance谢谢谢谢观观赏赏