Unit 4 Using Language 单词课件-高中英语人教版（2019）选择性必修第四册

1、单词课堂版本：新人教单元：选择性必修四 Unit 4 (Using Language)1.lately构词：late (接近末期的) + -ly近义词：recently2. input构词：in (入) + put (放) 放入内部的 (事物) 投入 输入的信息；反义词：output名词动词化：输入 3.tune名词动词化：调音；调词块：theme tune, in / out of tune, sing a different tune, sing the same tune (as sb), tune in4.contract构词：con- (together 一起) + tract (t

2、o draw 拉) 把拉在一起 (基本义)同根词：attract, extract, distract词块：contract a disease / cancer本单元词汇梳理5.circuit构词：circu (round) + it (to go 行走)6.disability构词：dis- (lack of) + ability (能力)熟词生义：障碍词块：a mental / physical disability, a learning disability词族：able, ability, disable, disabled, disability7.consultation构词：

3、con- (together 一起) + sult (to summon 召集) + -ation (名词后缀) 召集到一起协商事务 咨询；商讨词块：in consultation with词族：consult, consultant, consultation8. relay词源：原本指过去打猎中转站的供接替疲劳猎狗的备用狗，或驿站供接替的马，后引申出“接替、接力赛”等释义。名词动词化：转播；传达词块：the Olympic torch relay, a relay race, relay to9.criterion构词：crit (判断、决定) + -er (名词后缀) + -ion (名

4、词后缀) 判断好坏的依据 标准复数：criteria词块：satisfy / meet criteria10.stability构词：stable (adj 稳定的) + -ity (名词后缀)词块：social / economic stability11.pray词块：pray for, pray that派生词：prayer重难点词精讲tune 搭配义词根词缀英语习语名词动词化contract一词多义tune看图猜词in tune 合调 out of tune 跑调 tune n C 调子；曲调；旋律：the movies theme tune U 和谐in tune 合调；协调：sin

5、g in tunebe in tune with the times out of tune 走调；不协调：I have no ear for music. My singing is out of tune.be out of tune with the times sing a different tune 改变观点 / 态度sing the same tune (as sb)（和某人）持同样的态度和主张 vi 为（乐器）调音；调（收音机，电视频道）tune in 收听；收看：tune in to a radio stationcontract 根据所给汉语，在空白处填入适当的词块。Unf

6、ortunately he _（得了癌症）at a very young age.had/ contractedcancer/ developedcontract n C 契约；合同：draw up a contract enter into / make / sign a contract with sb Being punctual is a contract that is silently agreed. 2015 陕西v vi 缩小；收缩：Metal contracts as it cools. vi & vt 签（合同）：They are contracted to work 35

7、 hours a week. vt正式用语感染（疾病）：contract diseases 构词：con- (together 一起) + tract (to draw 拉) 把拉在一起 (基本义)contract 语义网络图把物体内部“拉在一起”缩小；收缩感染（疾病） 把人与疾病“拉在一起”把人与合同“拉在一起”签（合同）把拉在一起contract v（基本义）本单元的词根词缀说出下列单词的词根词缀的汉语释义。1. deserve：de-（completely 完全）+ serve（to serve _） 服务所应得 _ 2. contract：con-（together 一起）+ trac

8、t（to draw _） 将合作双方 _（的东西） 合同3. uniform：uni-（one 一）+ form（form _） 统一的形状 / 形式 _4. circuit：circu（round _） + -it（to go 行走） _ (a going around) 环行 服务应受、值得 拉拉在一起形状 / 形式制服圈走一圈名词动词化说出下列句子中画线词的汉语释义。1. The books are all covered with dust. Could you dust them? _2. We must weed the yard; it was overgrown with we

9、eds. _3. She wants to skim（撇去）bubbles when the soup bubbles. _4. We tried to use the rubber plug to plug up the holes in the cupboard. _擦去的灰尘 / 掸灰给除去杂草 冒泡 / 起泡 把塞住 / 堵塞 5. She shaded her eyes against the sun and then sat in the shade of a large tree. _6. Your piano is out of tune; you should call so

10、meone over to tune it. _7. Please mail us at the following email address. _8. When the chorus ended their last note, the audience chorused its approval by cheering. _给遮挡（光线） 为（乐器）调音 给发电子邮件同时说 / 齐声说 英语习语英语中有很多习语 (idioms)，是人们经过长时间的使用提炼出来的含有特殊意义的固定词语组合，其真正的意义和字面意义往往相差甚远，不好理解和记忆。学习时，可以借助习语背后的词源故事或文化内涵来理

11、解和学习，加深对它们的认知深度。wake the deadwake the dead 是一种夸张的修辞手法，在本句中可以理解为“（声音）非常大”，相当于成语“震耳欲聋”。这种修辞手法可以让人对声音之大有更鲜明的印象。 The noise of music from my neighbours party was enough to wake the dead.英语习语be in a league of ones own在本句中，league 是“水平”“等级”的意思，be in a league of ones own = be much better than the rest，意为“独领风

12、骚”。 When it comes to traditional Chinese painting, Qi Baishi is always in a league of his own.sing the same tune I want to make sure were all singing the same tune before we give any interviews to the newspaper.sing the same tune字面意思是“唱相同的曲调”，形象地表达比喻和某人持同样的态度和主张。out of ones league 在本句中，league 是“水平”“

13、等级”的意思，out of ones league 不在某人承受范围 / 超出某人的水平。 The house price like that is out of your league. You should stop thinking about it. sing a different tunesing a different tune 字面意思是“唱不同的曲调”，形象地表达“对某事有了新的论调或改变看法”。 The young man once said that it was easy to make money; but hell sing / be singing a diffe

14、rent tune when he has to earn his own money.习语汉语释义let the dust settle _ burst sbs bubble_left sb in the dust_ sbs jaw dropped_ The grass is always greener on the other side of the fence._ 说出下列习语的汉语释义。这山望着那山高。英语习语让尘埃落定打破某人的幻想让某人望尘莫及某人大吃一惊1. I have no ear for music. My singing is out of tune.2. Being

15、punctual is a contract that is silently agreed. 2015 陕西3. When it comes to traditional Chinese painting, Qi Baishi is always in a league of his own.本单元金句汇总随堂检测tune写出下列句子中画线部分的汉语释义。1. Shell also be playing your favorite pop tunes._2. It was just an ordinary voice, but he sang in tune._3. Finally, my mother decided to sing the same tune as me and respected my decision. _ 合调歌曲和持有同样的态度 / 主张一、写出下列句子中画线部分的汉语释义。1. Two-thirds of the adult population there has