Unit 1 (TOPIC TALK — LESSON 1)词汇课件-（2022）新北师大版《高中英语》选择性必修第一册.pptx

1、单单词词课课堂堂A word is a microcosm of human consciousness.Vygotsky版本：版本：新北师新北师单元：选择性必修一单元：选择性必修一 Unit 1 (TOPIC TALK LESSON 1)本单元词汇梳理本单元词汇梳理1.humour音译词“幽默”；美式拼写 humor词块：a sense of humour；派生词：humorous2.passionate passion+-ate(形容词后缀)3.outgoingout+going(同结构的有 easy-going)4.secondarysecond secondary 5.host词源义：

2、招待客人的人(同源词：hotel,hospital,hospitality)名词动词化 派生词：hostess6.incredible同义词：unbelievable意为“极好的；极大的”时是非正式用语派生词：incredibly7.occasionally occasion occasional occasionally 8.emotionalemotion emotional9.extremelyextreme extremely10.gratefulgrate(感激)+-ful(充满的)；同义词：thankful词块：be grateful to sb for sth,I would b

3、e grateful if you could 11.practicalpractice practical12.angle词根：angl-(to bend 弯)词块：from a different angle13.triangletri-(three 三)+angle14.rocket 名词动词化：飞速上升/飞驰 15.pour一词多义，基本义“倒”词块：pour into16.fuel名词动词化：给提供燃料；熟词生义：增强、刺激17.used to注意 used to do sth,be used to do sth,be/get used to(doing)sth 的区别18.lack

4、词块：(a)lack of,for lack of,lack(for)nothing派生词：lacking 19.presentationpresent+-ation词块：give a presentation20.behaviourbehave behaviour 美式拼写：behavior 词块：good/bad behaviour,on ones best behaviour21.drag词源同draw，基本义“拉”词块：drag sb out22.access英语释义：the opportunity or right to use sth or to see sb/sth词块：have

5、(easy/no)access to,Internet access名词动词化：access the Internet派生词：accessible23.worthwhileworth+while词块：a worthwhile cause,its worthwhile doing/to do sth24.educationalisteducational educationalist重重难难点点词词精精讲讲pour一词多义一词多义lack搭配义搭配义practicalpresent&presentation一词多义一词多义access英语释义英语释义搭配义搭配义drag一词多义一词多义一词多义一

6、词多义practicalnation（国家）+-al national adjculture（文化）+-al cultural adjindustry（工业）+-al industrial adjlogic（逻辑）+-al logical adjpractice（实践）+-al practical adj 实际的；实践的实际的；实践的后缀-al可加在名词后构成形容词，意为“的(of)”“有性质的(having the nature of)”。国家的国家的文化（上）的文化（上）的工业的工业的符合逻辑的符合逻辑的practical adj（事物）实际的；实践的：（事物）实际的；实践的：The pa

7、per seems to me of no practical importance.a teacher with practical experience 实用的；可实施的实用的；可实施的 反反 impractical：We will listen to your problems and offer you practical advice.（人、想法）实际的；现实的：（人、想法）实际的；现实的：You must try to be a little more practical.词汇拓展词汇拓展practically adv口语几乎；差不多：口语几乎；差不多：Ive read pract

8、ically all of his books.实际上；事实上：实际上；事实上：It sounds like a good idea,but I dont think it will work practically.pour多义词多义词pour都都有哪些词义呢？有哪些词义呢？pour v vt 倒；注；灌倒；注；灌：Please pour me another cup of tea.She pours some milk into a glass.vi（水等）不断流出；（烟等）被吐出（水等）不断流出；（烟等）被吐出：Tears of happiness poured down Susans

9、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）倾盆而下：（雨）倾盆而下：It never rains but it pours.pour 语义网络图语义网络图“倒倒”液体液体持续持续“倒倒”出（液出（液体、烟、光等）体、烟、光等）倒；注；灌倒；注；灌（水等）不断流出；（水等）不断流出；（烟

10、等）被吐出（烟等）被吐出“倒倒”出大量的人出大量的人或物或物不断涌向不断涌向 /涌现涌现雨水被雨水被“倒倒”出来出来 （雨）倾盆而下（雨）倾盆而下倒倒pour基本义基本义lack当前青少年会面临哪些问题？(a)lack of sleep缺乏缺乏睡眠睡眠/exercise缺乏缺乏运动运动/confidence缺乏缺乏自信自信lack n U 常用单数常用单数 缺乏；不足缺乏；不足 (shortage)：(a)lack of food/money/sleep/skills These children have health problems linked to poor diet and a l

11、ack of exercise.for lack of 因缺少：因缺少：The leaves turned yellow for lack of light.vt&vi 不用于被动语态不用于被动语态 缺乏；短少；没有：缺乏；短少；没有：At first I lacked confidence.They lacked the money to send him to university.lack(for)nothing 正式用语正式用语 什么也不缺：什么也不缺：As he is very rich he lacks for nothing.lacking adj 不用于名词前不用于名词前 不足

12、的；缺少的不足的；缺少的be lacking in sth 缺少某物缺少某物反义表达：富含某物或某物反义表达：富含某物或某物很充足？很充足？be rich in/be abundant in判断下列句子中判断下列句子中lack使用是否正确。使用是否正确。1.She is lack of confidence.2.She lacks of confidence.3.She lacks in confidence.4.She suffers from a lack of confidence.5.She is lacking in confidence.6.She lacks confidence

13、.present present为同形异义词同形异义词，将其分别处理，即present1、present2，便于学生掌握；present作名词、形容词和动词时读音不同；present1：根据词源义和所给英语释义启发学生准确理解动词的各层释义；重点掌握释义的结构present sth to sb/present sb with；present2：形容词释义常作后置定语；重点掌握搭配 at present。n C 礼物；礼品礼物；礼品(gift)：birthday/Christmas/wedding presentsbuy/give/open a presentpresent1present vt

14、 颁发；授予；赠送颁发；授予；赠送 to give sth to sb,especially formally at a ceremony：The Grammy Awards are presented every year in the music industryin the United States.present sth to sb/present sb with sth:The young man presented the water to the old man./The young man presented the old man with the water.2010 广

15、东 提出；呈递提出；呈递 to show or offer sth for other people to look at or consider：We presented three options to the Students Union for discussion.present 作动词时，其词源义和基本义是“呈上（to place before）”present 词源解读词源解读 呈现呈现 to show or describe sth/sb in a particular way：Classic works,written by masters,present great tho

16、ughts through fascinating stories and language.2014 浙江 招致；带来招致；带来：The EXIT signs could not be seen clearly,which presented potential safety issues.Large classes present great problems to many teachers.上演；推出上演；推出：The theater company presents a new production of King Lear.presenter n C（电视或广播节目的）主持人；主播

17、（电视或广播节目的）主持人；主播(AmE host)presentation n U&C 介绍；报告；展示介绍；报告；展示：give a presentation of the new project C 授予；颁发授予；颁发：the presentation ceremony颁发；授予；赠送颁发；授予；赠送提出；呈递提出；呈递呈现呈现授予；颁发授予；颁发present1&presentation 语义网络图语义网络图present vpresentation n招致；带来招致；带来上演；推出上演；推出呈上呈上（基本义）（基本义）present1把奖品、礼物等把奖品、礼物等“呈上呈上”把报告、

18、论文等把报告、论文等“呈上呈上”把形象、信息等把形象、信息等“呈上呈上”把问题、挑战、把问题、挑战、困难等困难等“呈上呈上”把节目把节目“呈上呈上”介绍；报告；介绍；报告；展示展示n常用常用 the present目前；现在目前；现在：Ive decided to live in the present and not spend my life regretting the past or dreading the future.at present 现在；目前：现在；目前：My classmate is at present in hospital with a broken leg.20

19、09 陕西改for the present 暂时暂时(for the moment)：We shall not need any more for the present.I cant remember it for the present.present2adj 只用于名词前现在的；如今的只用于名词前现在的；如今的：the present difficulties/problems/situationAt the present time we have no explanation for this.不用于名词前在场的；出席的不用于名词前在场的；出席的：All students are r

20、equired to be present at the school meeting.Everybody present welcomed the decision.presently adv 现在；马上现在；马上drag辨析辨析pull 拉拉 drag 拉拉 pull：与：与push（推）相对应，指将人或物朝出力者的方向（推）相对应，指将人或物朝出力者的方向拉拉 drag：顺着地面：顺着地面拖拖/拉拉十分沉重的人或物十分沉重的人或物drag vt 拖；拽；硬拉：拖；拽；硬拉：You can drag and drop the document like this.Bruce opened

21、the car door,and he and Jackson dragged the man out.2008 湖北改 vt&vi 缓慢费力地移动：缓慢费力地移动：She dragged herself out of bed,still half asleep.She always drags behind when we walk anywhere.vi 拖沓；进行得缓慢：拖沓；进行得缓慢：The meeting dragged(on)for several hours.We all have a good laugh,so the time never drags.2008 湖北drag

22、 ones feet 做事拖拉；迟迟不做：做事拖拉；迟迟不做：It is not a good idea to drag your feet when the work needs to be done.（使劲而吃力地）（使劲而吃力地）拖拖 /拉拉某人或某物某人或某物（使劲而吃力地）（使劲而吃力地）拖拖 /拉拉身体身体拖拖 /拉拉时间或活动时间或活动drag 语义网络图语义网络图拖；拽；硬拉拖；拽；硬拉拖沓；进行得缓拖沓；进行得缓慢慢 缓慢费力地移动缓慢费力地移动拖拖/拉拉drag（基本义）（基本义）（使劲而吃力地）（使劲而吃力地）“拖拖 /拉拉”某人或某人或某物某物（使劲而吃力地）（使劲而吃

23、力地）“拖拖 /拉拉”身体身体“拖拖 /拉拉”时间时间 或活动或活动access1.您能告诉我去地铁站怎么走吗？Could you tell me the way to the subway station?2.咱们在超市入口见吧。Lets meet at the entrance to the supermarket.access to1.The father only _（能见/让见）his son at weekends.have poor/no access torefused access tohas access to/is allowed access toaccess 翻译很灵

24、活，其含义中包含了某种动作翻译很灵活，其含义中包含了某种动作2.Modern vehicles _（去提供方面）other places.3.People living in the mountain areas _（很难用上/用不上）health care services.4.The journalist was _（不让见）the White House/the President.provide easy access to 使用使用 /接近接近的权利或机会的权利或机会 the opportunity or right to use sth or to see sb/sth：Each

25、room comes with its own bathroom and Internet access.Across the world,1.1 billion people have no access to clean drinking water.This site gives you instant access to a wide range ofinformation on studying and living in the UK.2008 广东One reason for her preference for city life is that she can have ea

26、sy access to places like shops and restaurants.2010 上海 通道；入口通道；入口 a way of reaching or entering a place：wheelchair access 2020 全国Fallen rocks cut off the only access to the village.The police gained access through a broken window.access n U注注:access way，access作为名词，其含义中包含了某种动作。access vt 正式用语正式用语 到达；进

27、入；使用：到达；进入；使用：The road is closed but can be accessed by emergency vehicles.访问；获取（计算机数据）：访问；获取（计算机数据）：access the Internet We need a better way to access information.2015 安徽【词汇拓展词汇拓展】accessible adj 易进入的；易得到的；易使用的：易进入的；易得到的；易使用的：Each floor has wheelchair accessible toilets.2014 北京 易懂的：易懂的：This magazine makes complex ideas attractive and accessible to children.2017 北京改（人）易接近的；平易近人的（人）易接近的；平易近人的本单元金句汇总本单元金句汇总1.She dragged herself out of bed,still half asleep.2.The meeting dragged(on)for several hours.谢谢谢谢观观赏赏