外研版(2019)高中英语选择性必修第一册 Unit1 Laugh out loud! Developing ideas 词汇精讲课堂课件((共21张PPT))

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名称 外研版(2019)高中英语选择性必修第一册 Unit1 Laugh out loud! Developing ideas 词汇精讲课堂课件((共21张PPT))
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版本资源 外研版(2019)
科目 英语
更新时间 2023-03-02 10:29:28

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(共21张PPT)




版本:新外研
单元:选择性必修一 Unit 1 (Developing ideas)
1. fame 词块:win / achieve / gain fame; rise to fame
2. remark 近义词:comment
词块:make a remark; remark on / upon
3. interaction inter- (from one to another 相互) + act (行动、做) + -ion (名词后缀) → 相互作用;同族词:act, interact
4. brand 熟词生义:类型 (brand of humour)
词源:词源义是“火、燃烧的木头、火炬”。古代为了区分牲畜,牧场主会用烙铁在牲畜身上打上烙印,因此brand 衍生出“火印、烙印”的意思。而动物身上的烙印就是最早的品牌,即brand。
合成词:brand-new 全新的
5. spot 一词多义:基本义“斑点”; 皮肤上的“斑点”→ 粉刺
名词动词化
词块:a / the bright spot, on the spot, put sb on the spot
本单元词汇梳理
6. cruel 词块:it’s cruel to do sth
派生词:cruelly, cruelty
7. whisper 拟声词,模仿嘶嘶声
词块:whisper sth to sb, in a whisper
8. roar 拟声词,模仿咆哮的声音
9. gently 构词法:gentle + -ly
plicated 近义词:complex
11. conclude 词根词缀:con- (加强意义) + -clud- (关,闭) + -e (动词后缀)
词块:conclude (sth) with sth, conclude with / by doing sth, to conclude, conclude sth from sth, conclude that …
派生词:conclusion
12. composer compose (v 作曲) + -er
英语释义
搭配义
重难点词精讲
conclude
interaction
spot
whisper
词族
一词多义
搭配义
interaction
【温故】
interact (必修二 Unit 2)
vi 相互交流;相互影响:
Lucy interacts well with other children in the class.
【知新】 interaction
n [C] & [U] 交流;互动;相互作用:
We use both words and body language in our interactions with other people.
inter- (相互) + act (行动) → 相互作用
act 词族
actively
interaction
reaction
spot
点;斑点;污点:
ink spot
My dog has some brown spots.
[常用复数](皮肤上的)粉刺;疱疹:
teenagers worried about their spots
地点;场所:
A scenic / beautiful spot
a historic spot
The most beautiful spot on the Yangtze
River is the Three Gorges.
spot n [C]
vt [不用于进行时] 看见;看出;发现 to see or notice:
She said she spotted my wallet on a bus seat. 2019 天津
spotted adj 有斑点的;有污迹的
a / the bright spot 亮点;困境中使人高兴的事
hit the spot 使人满意;正合需要:
Salted duck definitely hit the spot when I tried it.
on the spot 当场;立即;在现场:
The police were on the spot within a few minutes.
put sb on the spot(故意提出难题)使某人难堪:
The interviewer’s questions really put him on the spot.
spot 语义网络图

spot n
基本义
物体表面上不同于其它地方的“点”
点;斑点
粉刺
人皮肤上的“点”
物体表面上的脏“点”
污渍;脏点
事情发生的“点”
地点;场所
whisper
■ vt & vi 低声讲:
James leaned over to whisper something to Michael.
Even though it was only October, my students were
already whispering about holiday plans. 2009 山东改
You’ll have to whisper or he’ll hear you.
■ n [C] 低语;私语;耳语:
speak in a whisper
根据所给提示,在空白处填入适当的单词。
By July the research team had __________(结束) the main part of its work.
finished
conclude
concluded
正式用语
vt 推断出;断定 to form an opinion as the result of thought or study:
What can be concluded from the last paragraph 2014 江西
Aristotle concluded that heavy objects always fell faster than light ones.
vi & vt [正式用语] 结束;终止 to end or to bring sth to an end:
The story concluded with a happy ending.
To conclude, I’d like to express my thanks to my family.
conclude sth with / by doing sth:
Dad concluded our phone conversation with the
words, “Paul, I love you.”
He concluded his speech by wishing everyone a safe trip home.
conclude v
词根词缀:con- (加强意义) + -clud- (关,闭) + -e (动词后缀)
本单元金句汇总
1. We use both words and body language in our interactions with other people.
2. You’ll have to whisper or he’ll hear you.
3. What can be concluded from the last paragraph 2014 江西
4. The story concluded with a happy ending.
随堂检测
interaction
一、写出画线词精准的汉语释义。
1. Our understanding of communication comes from our interactions with other people.(2009 江苏) _____________
2. The interaction between matter and light represents one of the most fundamental(基本的)processes in physics. _____________
二、在空白处填入1个适当的单词或括号内单词的正确形式。
1. One group was asked to seek out an interaction __________ its waiter; the other, to speak only when necessary.(2018 全国)
2. There should be more _____________ (interact) between you and your friend!
交流 / 互动
相互作用
with
interaction
根据句意选出句子中画线部分的汉语释义。
1. A bright spot for me turned out to be reading. (2020 浙江) _________
2. In fact, grouses (松鸡)are hard to spot, because they usually fly off when they hear humans approaching.(2014 四川) _________
3. Cowles loved the story and bought it on the spot.(2014 陕西) _________
4. The woman called her again in order to recommend her a new scenic spot.
(2009 江苏) _________
5. As they entered the cool, shadowy woods, they began to search for a suitable camping spot. (2009 江西) _________
spot
c
e
d
a
b
a. 景点 b. 地点 c. 困境中使人高兴的事
d. 当场 e. 发现
whisper
一、根据汉语,写出单词的正确形式。
1. You’ll have to ____________(低声说)or he’ll hear you.
2. “Where are we going ” he asked in a _____________(低语).
二、根据所给提示,将下列句子译成英语。
1. 你们两人在那边低声说些什么?(whisper about)
_____________________________________________________________
2. 当紧张地面对挑战时,我会低声对自己说两个简单的字:“做自己” 。 (whisper to)(2019 北京改)
______________________________________________________
whisper
What are you two whispering about over there
whisper
Nervously facing challenges, I will whisper to myself the two simple words “Be yourself ”.
conclude
根据所给提示,用适当的词块完成下列句子。
1. It’s safe to _____________________(推断出)it is reasonable to include English which facilitates(促进) daily communication.(2014 浙江)
2. When the group discussion is nearing its end, make sure to ________ it _____(以……结束) important points. (2013 浙江)
3. What can we ________________(从……得出结论)Stafford’s research (2009 全国)
4. She __________________(结束时说)she was proud to be from Salford.
conclude with
conclude that
conclude from
concluded by saying