外研版（2019） 选择性必修第三册 Unit 6 Nature in Words 单词课堂课件 (35张ppt)

(共35张PPT)
单
词
课
堂
版本：新外研 单元：选择性必修三 Unit 6
1. weekly week (n 周) + -ly (每隔……时间)
同类词：daily, hourly, monthly, yearly
2. inspector inspect (v 仔细检查) + -or (……的人)
3. insist in- (upon 在……之上) + sist (to stand 站) → 站在自己的立场上 → 坚决要求、坚持认为；同根词：resist, assist
词块：insist on / upon, insist (that) … (should) do sth
4. secrecy secret (n 秘密) + -cy (名词后缀：表示状态或性质)
5. shaving shave (v 剃 / 刮胡子) + -ing
6. faintly faint (adj 微弱的、眩晕的) + -ly (副词后缀)
7. dispose dis- (apart 分开) + pos (to place 放置) + -e (动词后缀)
→ 分开放置 → 排列；布置
本单元词汇梳理
8. prospect pro- (forward 向前) + spect (look at 看) → 向前看到的
事物 (基本义)
同根词：expect, respect, inspect, suspect, aspect
9. redden red + -en (使)
同后缀词：flatten, brighten, threaten, sharpen
10. glare glare 作动词指怒目而视，后常接 at / into / round 等；stare 指长时间盯着看，后常接 at；
glance 指浏览、粗略地看，后常接 at / down / over / through 等
11. bend 一词多义：基本义“(使) 弯曲”
词块：bend down / over
12. rhyme 不要与 rhythm 混淆
词块：in rhyme, rhyme with
13. innocent 词块：be innocent of
词族：innocent, innocence, innocently
14. bloom 名词动词化：开花
15. charm 名词动词化：吸引、使陶醉；派生词：charming
16. fade 隐喻：具体物体的“褪色” → 抽象物体的“褪色”→ 逐渐消失
词块：fade away
17. pile 词块：a pile of, pile up
名词动词化：堆放；摞起
18. gentle 派生词：gently, gentleness
19. sweep 隐喻：具体的“扫” → 抽象的“扫”→ 袭击；席卷
词块：sweep away, sweep up, sweep the floor
20. ban 近义词：prohibit；反义词：allow / permit
词块：ban sb from (doing) sth, a ban on
21. puzzled puzzle (v 使迷惑) — puzzled (分词形容词)
词族：puzzle, puzzled, puzzling
22. backyard 合成词：back (adj 后面的) + yard (n 院子)
23. tremble 词块：tremble with fear
24. alert 词块：alert sb to do sth
25. knowingly knowing (adj 会意的) + -ly (副词后缀)
26. dozen 音译词：（一）打
词块：dozens of (近义词：lots of)
27. thorough through 拼写变体，表示强调，引申义“彻底的；完全的” ；派生词：thoroughly
28. precise pre- (before 在前面) + cise (to cut 剪切) → 把前面的
剪掉，使刚刚好→ 精确的
近义词：exact
派生词：precisely
29. launch 词源义“投掷 (长矛)”，引申词义“发射；发动”(可联系神舟十三号)
30. reputation 词块：have a reputation for, deserve a reputation, earn / gain / acquire a good reputation as
31. elegance elegant — elegance
32. passionate passion + -ate (形容词后缀)
词块：be passionate about
重难点词精讲
sweep
英语释义
bend
一词多义
一词多义
launch
insist
一词多义
英语释义
词缀en
prospect
一词多义
ban
搭配义
名词动词化
insist
构词：in- (upon 在……之上) + sist (to stand 站) → 站在自己的立场上 → 坚决要求；坚持认为
同根词：
resist: re- (against 对抗) + sist (to stand) → 与某人相对而立 → 抗拒；抵抗
assist: as- (to) + sist (to stand) → 站在某人身边 → 帮助
insist vt & vi
坚持；坚决要求 to demand that sth should happen：
— Why don’t you call them up today
— OK, if you insist.
insist on / upon (doing) sth:
Tu Youyou and her team members even insisted on testing the medicine on themselves to make sure that it was safe. 人教新选必① –1
insist + (that) … (should) do sth:
He insisted (that) the problem (should) be discussed at the meeting.
坚持说；坚持认为 to say firmly that sth is true, especially when others don’t believe you：
insist on sth:
He insisted on his innocence.
insist + (that) 从句：
He insisted that he was right.
注：insist 表示“坚持”和“坚决要求”时，that 从句中用虚拟语气；而表示“坚持说”和“坚持认为”时则不用。
prospect n
[U] 可能性；预期；设想：
She was overjoyed at the prospect of visiting Paris.
[C] ［用复数］前景；前途：
job / career prospects
[C] ［正式用语］视野；景色：
There was indeed something curiously disturbing about the whole prospect. 外研新选必③-6
构词：pro-（forward 向前）+ spect（look at 看）→ 向前看到的事物 (基本义)
prospect
向前看到的事物
（基本义）
prospect
可能性；预期；设想
前景；前途
向前看到的成功的机会
向前看到的某事发生的可能性
prospect 语义网络图
视野；景色
向前看到的景色
spect 词根记词汇
expect v 预料；期望
ex- 向外 + (s)pect → 向外看 → 预料；期望
respect v 尊重；尊敬
re- 回 + spect → 回头再看 → 尊重；尊敬
suspect v 怀疑
sus- 由下往上 + spect → 由下往上看 → 怀疑
inspect v 仔细检查；视察；检阅
in- 入 + spect → 进入仔细看 → 仔细检查；视察；检阅
prospect n 可能性；前景；景色
pro- 向前 + spect → 向前看到的事物 → 可能性；前景；景色
aspect n 方面；外观
a- 去 + spect → 去看（到的事物）→ 方面；外观
spect
看
(look at)
bend
bend 的词源义为“给弓绑上弓弦”，给弓上弦就要使弓弯曲，其释义逐渐扩大为“（使）弯曲”（基本义）。
bend v
vt & vi（使）弯曲：
He bent the wire into the shape of a square.
vi & vt （使） 倾侧；俯身；（使）弯腰：
You have to bend your knees to sit down.
He bent down / over and picked up a book from the floor.
vi（路）转弯：
The road bends to the right after a few yards.
n [C] （尤指道路或河流的）拐弯；弯道：
a sharp bend in the road
（使）物体弯曲
（使）身体部位弯曲
路弯曲
（使）弯曲bend
（基本义）
（使）物体弯曲
（使）身体部位弯曲
路弯曲
bend 语义网络图
（使）弯曲
（使）倾侧；俯身；（使）弯腰
（路）转弯
（尤指道路或河流的）拐弯；弯道
v
n
扫；打扫；扫除：
sweep the floor / the dust
Tomb Sweeping Day
横扫；掠过；（暴风雨等）袭击；席卷：
A rare snowstorm swept across the region yesterday.
The cooling wind swept through our bedroom windows. “Red envelope” fever has swept the country.
sweep away 消灭；彻底消除：
The floods swept away all the houses.
sweep up 打扫；清扫
sweep (swept, swept) vt & vi
基本义：扫
用笤帚等工具打“扫”房间
快速或猛烈地“扫”走物体
天气等快速“扫”过地区
扫；打扫；扫除
横扫；掠过
（暴风雨等）袭击；席卷
sweep 语义网络图
扫
sweep
基本义
ban
词源故事
在欧洲的封建时期，封建领主在自己的领地上拥有许多特权，其中之一便是领主可以发布公告，强制要求领地内所有居民做某事或禁止做某事，如要求居民给领主服兵役、禁止在领主的土地上狩猎、捕鱼等。领主所发布的这种公告就是ban。后来，ban的词义逐渐缩小为“禁止做某事”。
vt 禁止；取缔：
The Government has banned the use of chemical weapons.
ban sb from (doing) sth:
She was banned from the game for two years after failing a drug test.
n [C]［常用单数］禁止；禁令：
They are now protected by an international ban on whaling.
ban
反义词：
allow / permit
launch
2021年10月16日0时23分，我国在酒泉卫星发射中心，用长征二号F遥十三运载火箭成功发射神舟十三号载人飞船 (China launched the Shenzhou-13 manned spaceship at the Jiuquan Satellite Launch Center, aboard the heavy-lift carrier rocket Long March-2F)。
神舟十三号载人飞船将实现多个首次，即首次与三舱组合体自主快速径向交会对接，首次长期在轨停靠6个月，首次具备天地结合多重保证的应急救援能力。
据词源考证，launch来自 lance“长矛”，原指“掷出长矛”，词源义及基本义为“投掷”。
launch vt
使（船）下水；发射：
The Shenzhou-13 manned spaceship was
launched into space on October 16, 2021.
开始从事；发动；创办 to start sth big or important：
He decided to launch a new brand of sportswear, competing
with global giants like Nike and Adidas.
把……投放市场 to make a new product available for
sale for the first time：
They held a special party to launch the new book.
n [C] [常用单数] 发射；（新产品的）投放市场；（新书的）发行：
the launch of the first artificial satellite
launch 语义网络图
“投掷”船或火箭
使（船）下水；发射
把……投放市场
发射
v
把产品“投掷”到市场
“投掷”活动等
发动；创办
n
发起
投掷
launch
（基本义）
（新产品的）投放市场；（新书的）发行
将所给单词加上后缀 -en 构成新词，并说出其词性及汉语释义。
动词后缀-en 意为 “to make or become”，由后缀-en构成的动词大多都含有“使”“使成为”之意。
形容词后缀-en 意为 “made of; looking like”，由后缀-en构成的形容词大多都含有“由……制成（或构成）”“像……一样”之意。
后缀 -en
flat + -en →
dark + -en →
red + -en →
gold + -en →
wood + -en →
broad + -en →
wool + -en →
silk + -en →
loose + -en →
v（使）变宽；（使）扩大
v（使）变平
adj 羊毛制的；毛线的
v（使）变松；松开
broaden
flatten
loosen
wool(l)en
darken
v（使）变暗 /黑
redden
v（使）变红
golden
adj 金的；金（黄）色的
wooden
adj 木制的；木头的
silken
adj 丝制的；丝绸的
将所给单词加上前缀en-构成新词，并说出其词性及汉语释义。
动词前缀en-意为“to put into the thing or condition mentioned”或 “to cause to be”，由en-前缀构成的动词大多都含有“置于……之中”“使处于……状态”或“使成为”之意。
前缀 en-
en- + large →
en- + danger →
en- + close →
en- + circle →
en- + sure →
en- + fold →
en- + list →
v 扩大；扩充；放大
v 使遭危险；危及；危害
v 围住；装入；附上
v 环绕；围绕；包围
v 确保；保证
v（使）入伍；征募
enlarge
endanger
enclose
encircle
ensure
enlist
enfold
v 包起；围住；裹住
本单元金句汇总
1. He insisted (that) the problem (should) be discussed at the meeting.
2. She was overjoyed at the prospect of visiting Paris.
3. He bent down / over and picked up a book from the floor.
4. She was banned from the game for two years after failing a drug test.
随堂检测
insist
将下列句子译成英语。
1. 我坚决要求立即答复。
__________________________________________________
2. 老师坚持要每个学生都来参加聚会。
__________________________________________________
3. 他坚持认为自己是对的。
__________________________________________________
I insist on an immediate answer.
The teacher insisted (that) every student (should) come to the party.
He insisted that he was right.
写出下列句子中画线部分的汉语释义。
1. There is every prospect of the weather remaining dry this week.
___________
2. He’s hoping the course will improve his career prospects.
___________
3. From the restaurant there was a splendid prospect over the mountain and the countryside beyond. ___________
可能性
职业前景
景色
prospect
写出下列句子中画线部分的汉语释义。
1. You need a special tool to bend steel. ___________
2. I bent down to lift the box off the floor. ___________
3. The roads bends to the left after the first set of traffic lights.
___________
4. Watch out for sharp bends and adjust your speed accordingly.
___________
使弯曲
弯腰
转弯
急转弯
bend
写出下列句子中画线部分的汉语释义。
1. At the Beijing Olympics she swept away any doubts about her ability. _____________
2. Millions of pounds’ worth of damage has been caused by a storm which swept across the north of England last night. _____________
3. Minutes after the last movie ended yesterday at the Plaza Theater, employees were busy sweeping up popcorns and gathering coke cups. _____________
sweep
消除
席卷
扫
一、在空白处填入1个适当的单词。
1. John was banned _________ the meeting.
2. There should be a ban _________ talking loudly in cinemas.
二、将下列句子译成英语。
1. 室内公共区域和工作场所禁止吸烟。
_____________________________________________________2. 他被禁止驾驶六个月。
_________________________________________________________
ban
from
on
Smoking is banned in public indoor areas and workplaces.
He was banned from driving for six months.
写出下列句子中画线部分的汉语释义。
1. They plan to launch the rocket next year. ___________
2. The organisation has launched a campaign to raise $150,000.
___________
3. The company hopes to launch the new product by next October.
___________
4. When Ashley was sixteen, she launched her own website, called GooseHead. ___________
5. Double-click on an icon（图标）to launch an application.
___________
发射
发起
推出
创办 / 创建
launch
启动
谢
谢
观
赏