高中英语Unit 6 At one with nature课文ppt课件

这是一份高中英语Unit 6 At one with nature课文ppt课件，共22页。PPT课件主要包含了material，narrow，beauty，名词动词化，重难点词精讲，replace，抽象名词具体化，搭配义，一词多义，一词多义形容词动词化等内容，欢迎下载使用。
本单元词汇梳理1. replace： re- + place (v)，重新放置 → 替代 词块：replace … with / by；派生词：replacement2. material：一词多义，基本义：材料 词块：reading material 3. mineral：来自mine (n 矿) 词块：mineral water4. cnsumer：cnsume (v 消费) + -er5. pririty：来自prir (adj 优先的)；词块：a tp pririty6. beauty：抽象名词，具体化：指“美人”“美好的事物”时可数 词族：beauty, beautiful, beautify
7. barrier：一词多义，基本义“障碍” 词块：the barrier between ... and …, language barrier8. structure：来自词根struct (build 建造) 同根词：cnstruct, instruct9. living：adj 反义词dead 词块：living things, living language, the living 名词词块：make / earn a living, d fr a living, 10. rganism：rganise + -ism11. bservatry：来自 bserve
12. basin：词源：中世纪时，法兰克国王查理曼麾下骑士都戴一种锥形金属头盔 (bacin)，实际上是一个“戴在头上的碗” 。英语借用了该词后，它的形式演变为 basin，用以指“(脸) 盆”或“汤盆”。 13. grand：一词多义，基本义“大的”词块：the Grand Canyn, the Grand Htel / Theatre, the grand prize14. narrw：反义词wide, brad 一词多义，基本义：狭窄的 隐喻：具体的“狭窄的”到指人心胸、视野“狭隘的” 词块：a narrw victry / escape 形容词动词化，词块：narrw the generatin gap
15. platfrm：一词多义，基本义“平 (的) 台”16. waterfall：water + fall 17. thunder：名词动词化：轰隆隆地快速移动18. channel：一词多义：海峡；频道；途径 / 渠道 词块：the English Channel / the Channel Tunnel, change / switch channels19. desert：v de- (und 去掉) + serere (jin tgether 加入) → 不加入→ 离开 → 抛弃；离弃 n 沙漠 n和v发音不同
20. sail：词块：set sail (fr), sail arund the wrld 派生词：sailing, sailr21. climate：词块：climate change 隐喻：具体的“气候”到抽象的“风气；环境气氛”22. inside：in + side 反义词：utside
 把……放回原处：Replace the magazines after reading.  取代；接替；更换：Persnally, I think stre shpping will exist alng with nline shpping but will never be replaced. 2011 安徽改The student unin will hld a special meeting in January t hire smene t replace the secretary. 人教新必修③ – 2We’d be happy t replace the radi fr yu. replace ... with / by 用……替换：They replaced their belved ld cars with expensive new sprts cars. 2015 浙江
replace vt 词源解读：replace由 re- + place (v)构成，恢复到以前的位置→ “把……放回原处”
► replacement n [U] 更换；更替；[C] 替换的人 / 物：Talking nline is n replacement fr face-t-face cntact. 北师大新必修② – 4
material 基本义——材料■ n [C] & [U] [常用复数] 材料；原料：reading / teaching materials He is a gd sldier, but nt really fficer material. [C] & [U] 布料：curtain material  [U] 素材：She’s cllecting material fr her latest nvel. ■ adj [只用于名词前] 物质的；物质上的词汇拓展 materially adv 物质上
narrw ■ adj (宽度等) 狭窄的 反 wide：As we set ut, I was shcked at hw narrw the path was. 2008 陕西 (心胸、视野等) 狭隘的 / 狭窄的 反 brad：narrw-minded She has a very narrw view f the wrld.  [常用于名词前] 勉强的；好不容易的：a narrw victry ■ vt & vi (使) 变窄；(使) 变小：He had t narrw his eyes in the strng light f the sun. The grge narrws t 350 feet as the river rushes thrugh the tw-mile-high muntains. narrw the generatin gap 词汇拓展 narrwly adv 勉强地；差点儿 (没)
desert■ n [C] & [U] 沙漠；荒原■ vt 遗弃；抛弃；放弃 (abandn)：A law was passed in Italy that gives peple wh desert pets big fines and prisn sentences.  (感觉、品质、技艺等) 背离；舍弃：Mike’s cnfidence seemed t have deserted him. 词汇拓展deserted adj 被舍弃的；被遗弃的 (abandned)；无人居住的：a deserted village
 [U] 美；美丽： the beauty f the sunset inner beauty beauty prducts [C] 美人；美好的事物： He regarded his wife as a beauty. Phts recrd the beauties f nature. 2008 陕西
不可数的抽象名词可用来表示可数的人或物，即“抽象名词具体化”。此时，名词的数和词义都发生变化。表示抽象的概念时，前面不用冠词；表示具体的一个人或一件事时，前面通常用不定冠词。
说出下列句子中划线单词精准的汉语释义。
frstThe windws were cvered with heavy frst. The windws had frsted ver.
thunderHe died in a strm with thunder and lightning.It thundered a few times, but n rain fell.
rainThere will be rain shwers in the east.It had been raining hard all night.
常见“天气类”名词动词化
cludThe sky was a perfect blue — nt a clud in sight.Ann’s eyes cluded with the pain.
snwI culd see ftprints in the snw.It started snwing arund five.
iceThe pnd was cvered in ice all winter.Schls were clsed when the rads iced ver.
英语中有很多名词可转化为动词，常表示具有该名词的活动特点或性质特征的动作。例如，表示天气的名词常可转化为动词。
1. Teachers will never __________ (replace) by cmputers in the classrm. 2. It is still under discussin whether the ld bus statin shuld be replaced __________ a mdern htel r nt. (2011 重庆)3. All the ld chairs need __________ (replace). 4. Sam just annunced he was leaving, but the cach has already started lking arund fr a ____________ (replace).
在空白处填入一个适当的单词或括号内单词的正确形式。
be replaced
replacement
1. The ball is made f a special material. (2013 湖南)__________2. The cmpany prduces its wn training material.__________3. The writer is cllecting material fr his new bk.__________4. The teacher saw her as gd university material.__________5. The spiritual life is mre imprtant than material gds. __________
写出下列句子中画线部分的汉语释义。
1. The tpic yu chse shuld nt be t narrw. (2012 江西)__________2. The ld twn has narrw streets and small huses that are built clse t each ther. (2011 山东) __________3. Yu’ve gt a very narrw view f life. __________4. The gap between the tw teams has narrwed t three pints.__________