Unit4单词用法趣味讲解1课件-高中英语外研版（2019）选择性必修第一册

1、单词课堂版本：新外研单元：选择性必修一 Unit 4 (Starting out Understanding ideas)本单元词汇梳理1.quote词块：quote sth from sb / sth；派生词：quotation2.float熟词生义：提出；提请考虑 (想法或计划)We floated the idea to my mum of sharing a house. 2020 全国3.folk词块：folk songs / music / tales4.tale词块：a fairy / romantic tale5.motionmot- (to move 移动) + -ion (

2、名词后缀)同根词：promote, remote, motive, motor, motion, emotion词块：set in posecom- (together 一起) + pos (to place 放置) + -e 放到一起 组成词块：be composed of派生词：composer, composition7.princessprince (王子) + -ess (作为女性名词后缀)拓展：prince, king, queenfolk重难点词精讲一词多义composemotion熟词生义词根folkfolk music / songs民歌folk story / tales民

3、间故事folk n (pl folk / folks) (AmE)非正式用语复数人们：Folks differ in their tastes.Most folks are about as happy as they make uptheir minds to be. U 民间音乐 (folk music)：He likes listening to Chinese folk. adj只用于名词前普通百姓的；民间的：a folk tale / storyfolk songsmotion n C & U（物体的）运动；动：Newtons laws of motion The doors are

4、 not to be used when the train is in motion. C（示意）动作 (gesture)：Doyle glanced back at Bodie, and made a slight motion with his head. set / put sth in motion 使某事物开始：I thought a phone call to the right person might set the wheels in motion.mot- (to move 移动) + -ion (名词后缀)词根前缀 / 后缀单词派生词mot-pro- (向前 forwa

5、rd)promote v 促进；晋升promotion n 促进；晋升re- (向后、往回 back)remote adj 遥远的-ivemotive n 动机motivate v 激励-or motor n 发动机；马达-ionmotion n 运动；动e- (外 out); -ionemotion n 感情；情绪emotional adj 情绪 (上)的；情感 (上) 的词根mot-词根mot-意为“动 / 移动 (move)”，由该词根构成的词大多含有此义。compose高考链接根据所给汉语提示填空。1. Eight towers _（组成）this hotel that offers

6、over 300 rooms.（2010 全国）2. Life in the town of Tivaton _（由组成）both good news and bad news.（2016 上海）make upis made up ofcompose是正式用语composeis composed ofcompose词源解读com- (together 一起) + pos (to place 放置) + -e 放到一起 (基本义)compose v vt 不用于进行时正式用语 构成；组成 (make up)：England, scotland, and Wales compose the isl

7、and of Great Britain. vt & vi 创作（乐曲、诗歌等）；vt 撰写：Mozart composed his last opera shortly before his pose a speechbe composed of 由组成 / 构成：What is water composed of? U 组成；构成：the chemical composition of the soil U 创作；作曲；写作：He is good at the composition of short stories. C 作文；乐曲；作品：a composition for the pi

8、ano He is writing a composition. 2008 天津【词汇拓展】composition n放在一起（基本义）compose构成；组成创作（乐曲、诗歌等）；撰写将作品“放在一起”将事物“放在一起”compose 语义网络图组成；构成创作；作曲；写作composition作文；乐曲；作品本单元金句汇总1. Folks differ in their tastes.2. He likes listening to Chinese folk.3. I thought a phone call to the right person might set the wheels

9、in motion.4. What is water composed of?随堂检测写出下列句子中画线部分的汉语释义。1. Popular music evolved from folk songs. _2. The artists inspiration came from Chinese folk tales. _3. Most neighbours enjoy making small talk with the folks on the other side of the fence.（2014 浙江） _4. Traditional folk arts of Tianjin lik

10、e paper cutting are being exhibited at the culture show of the 2010 Shanghai World Expo. _folk人们民歌民间故事传统民间艺术写出下列句子中画线部分的汉语释义。1. The violent motion of the ship upset his stomach. _2. They showed the goal again in slow motion. _ 3. I thought a phone call to the right person might set the wheels in mot

11、ion. _4. The end doors are not to be used when the train is in motion. _motion移动慢动作使事情进展顺利运行时 / 处于运行中compose一、写出下列句子中画线部分的汉语释义。1. Gershwin agreed to compose something for the concert before he realised he had just a few weeks to do it.（2013 山东） _2. On the other hand, once a week or so I had to compo

12、se the essays （短文）of my friend. _3. The sea is mainly composed of water and salt. _4. Five academic（学院的）schools compose the whole university. _创作撰写由组成组成；构成5. Data about the moons composition, such as how much ice and other treasures it contains, could help China decide whether its plans for a future lunar（月球的）base are practical.（2020 全国） _6. Only after Mary read her composition the second time did she notice the spelling mistake.（2012 天津） _组成；构成作文二、在空白处填入括号内单词的正确形式。1. Water is _ (compos