外研版（2019）必修第一册 Unit2 Exploring English Understanding ideas and Using language 词汇课件（38张ppt)

(共34张PPT)
版本：新外研
单元：必修一 Unit 2 (Understanding ideas — Using language)
词
汇
课
堂
本单元词汇梳理
1. title：词源义“名称；标题”，熟词生义“冠军称号”；
名词动词化：给……加标题
2. 构词法：sculpt — sculpture
3. 合成词：seasick, airsick, carsick, homesick
4. behaviour：构词法 behave — behaviour
英美拼写 behavio(u)r
词块 good / bad behaviour, on one’s best behaviour
5. 构词法：confuse — confused — confusing (分词形容词)
6. 构词法： capital — capitalize — capitalized
7. unique：-un- (one 一) + -ique (-ic) 形容词词尾
词块 be unique to
8. alarm：词块the alarm goes off, set the alarm
派生词alarmed, alarming (分词形容词)
9. reflect： re- (back 向后、往回) + -flect (bend 弯、转)
一词多义，基本义“反射”
词块 reflect on / upon；派生词 reflection
10. creative & creativity：词族create, creative, creatively, creativity, creator
11. visible：-vis- (see 看见) + -ible 形容词词尾
同根词：view, visit, visa, vision
反义词 invisible； 词块 be visible to the eye
12. type：近义词 kind, sort
名词动词化“打字”
13. unfamiliar：反义词 familiar
词块 be unfamiliar to sb / with sth
14. contact：con- (together 共同) + -tact (touch 接触)
词块 get / keep / stay in contact with
熟词生义“社会关系；门路”
名词动词化 contact sb
15. organization：词族organ, organize, organized, organization, organizer
词块 set up an organization
16. likely：精准的汉语释义“可能的”
英语释义probable / probably
反义词 unlikely
词块 be likely to do sth, it is likely that
17. 英式英语：underground, motorway, petrol, flat, lift
美式英语：subway, highway, gas, apartment, elevator
18. addition：构词法 add + -tion
词族 add, addition, additional, additionally
词块 in addition (to)
精准的汉语释义
likely
重难点词
精讲
一词多义
reflect
contact
熟词生义
搭配义
come across
一词多义
搭配
addition
【反射reflect】
注：在物理课上我们学过，镜面反射和漫反射都是光的“反射”现象。反射可以用reflect表达。
词源：late 14c., “turn or bend back”。
re- (back 向后、往回) + -flect (bend 弯、转)
基本义：反射
reflect v
vt & vi 反射 (光、热、声等)：
Without the forest cover, these areas would reflect more heat into the atmosphere, warming the rest of the world.
vt [常用于被动语态] (镜子等) 映出：
Her face was reflected in the mirror.
vt [通常不用于进行时] 反映：
Mid-Autumn celebrations reflect Chinese cultural traditions.
vi & vt 反思；回想；仔细考虑：
On the way home he reflected that the interview had gone well.
I reflect on / upon how my day’s gone and think about
the rest of the week.
reflect的语义网络图
反射
基本义
反射具体的事物
反射影像
反射抽象事物
在脑海中反射已发生的事情
反射 (光、热、声等)
反映
(镜子等) 映出
反思；回想；仔细考虑
reflect 语义树
【拓展reflection】
reflect v
reflection n
反射
映像
反映
反复思考；仔细考虑
(镜子等) 映出
反映
反思；回想；仔细考虑
反射 (光、热、声等)
[U] 反射：
the reflection of a sound wave
[C] 映像：
the reflection of the trees in the lake
[C] 反映：
On some level, a student’s grades are a reflection on the teacher.
Usually a child’s behavior is a reflection of his family environment.
[C] & [U] 反复思考；仔细考虑
reflection R2 n
偶然遇到；碰见 (meet)：
When reading articles related to science, we often come across difficult or unfamiliar words.
被理解：
He spoke for a long time, but his meaning did not come across.
给人以……印象 (come over)：
He came across as a sympathetic person.
come across
contact
Do you wear contacts
Contacts
联系人
contact n
[U] 触碰；接触：
physical contact
Keep eye contact in conversation to build trust. 2015 安徽
The bomb explodes on contact.
[U] 联系；联络；交往：
The pilot lost contact with the control tower.
The Internet helps me to get / keep / stay in contact with my friends.
I have managed to make contact with an old friend.
[C] [常用复数] 社会关系；门路；熟人：
In the past, it was always easy to get a job if you had friends and contacts.
词源：con- (together 共同) + -tact (touch 接触)
基本义：接触
contact的语义网络
触碰；接触
联系；联络；交往
社会关系；门路；熟人
接触
基本义
身体部位的接触
抽象意义的接触
有接触的人
vt
(用电话、信件等) 联系 / 联络 (某人)：
Please contact me by e-mail if you are interested.
likely
纪录片Most Likely to Succeed《极有可能成功》是关于High Tech High学校。在这所学校里，没有教科书、没有上下课铃声、没有考试，孩子们每天都忙于一些自主选择的特定项目，为了一年一度的大型展览废寝忘食；结果是：98% 的大学入学率。
likely 反 unlikely
■ adj [常与more, most连用] 可能的 probable：
If you can find suitable learning methods, your learning efficiency is likely to improve. 2011 上海改
① be likely to do sth:
The more exposed young people are to financial issues, the more likely they are to become responsible. 2008 上海改
注：在不少词典和词汇书中给出的likely作形容词时的汉语释义是“很可能的”，并不准确。likely作形容词时，其英语释义是probable，因此，likely的精准汉语释义应该是“可能的”。
② it is likely + (that) 从句：
It is likely that you could suffer from bad health if you keep smoking.
If one is late for a job interview, it is not likely that he will get the job.
2015 陕西
注：likely的主语既可以是人或物，也可以是it。其结构为sb / sth is likely to do sth 和 it is likely + (that) 从句。
■ adv [常与most, more, very连用] 可能：
When one wolf starts to howl, very likely others will follow. 2011 湖北
Not likely! [表示强烈的否定] 绝不可能！才不呢！
— Would she mind playing against her former teammates
— Not likely! 2010 浙江改
adj 不太可能的反 likely：
[只用于名词前] 非想象中的：
I met him at the most unlikely place.
① (be) unlikely to do sth:
Someone who lacks staying power and perseverance is unlikely to make a good researcher.
② it is unlikely + (that) 从句:
It’s unlikely that she’ll arrive before seven.
拓展 unlikely
[U] 加法；增加：
The sign “+” stands for addition.
The expenses of the household, with the addition of
a second child, were heavy.
[C] 增加的人 / 物；附加物：
I love roses, and I think they make a beautiful addition to any garden.
in addition 另外；加之：
The company provides cheap Internet access. In addition, it makes shareware freely available.
in addition to 除……之外（还）：
In addition to reading for knowledge, we read for fun and inspiration. 2014 浙江书面表达
addition R3 n
additional adj 附加的；另外的；追加的 (extra)
additionally adv 除此之外；此外 (in addition)
【拓展add】
vt 增添；增加：
If the tea is too strong, add some more water.
Rude words, name-calling, and accusations only add fuel to the emotional fire. 2012 浙江
vi & vt（使）相加：
Add 7 and 5 (together) to make 12.
vt 补充说：
“And don’t be late,” she added.
add to 增加：
Colorful umbrellas add to a lively atmosphere in the summer streets.
add up 把……加起来；合计：
Add up your score and see how many points you get.
add up to 合计达；结果是：
His debts added up to $5,000.
Remember: little steps add up to big dreams. 2011 天津
随堂检测
一、写出下列句子中reflect的汉语释义。
1. This passage is to tell people to reflect more on life. ________
2. He wanted the glass surfaces to reflect the sky and the city. (2014 湖北改) ________
3. The play to be produced next month aims mainly to reflect the local culture. (2009 安徽改) ________
4. Mirrors reflect light. ________
reflect
反思
映出
反映
反射
二、在空白处填入一个适当的单词或括号内单词的正确形式。
1. He looked at his face _________ (reflect) in the mirror.
2. Wear something white — it _________ (reflect) the heat.
3. He had time to reflect _________ his successes and failures.
4. In Greek mythology (神话), Narcissus fell in love with his own _________ (reflect) in a pool of water.
reflected
reflects
on / upon
reflection
纳西索斯Narcissus是希腊神话中最俊美的男子人物。有一天纳西索斯在水中发现了自己的影子，然而却不知那就是他本人，爱慕不己、难以自拔，终于有一天他赴水求欢溺水死亡。众神出于同情，让他死后化为水仙花。
写出下列句子中画线部分的汉语释义。
1. It was when I got back to my apartment that I first came across my new neighbors. (2017 天津) _________
2. He spoke for a long time but his meaning didn’t come across.
__________
3. The girl came across well in the interview.
__________
come across
偶遇
被理解
给人以……印象
一、根据所给汉语，用适当的词块完成下列句子。
1. The Internet helps me ___________________________ (与……保持联系) my friends.
2. The children ________________ (与……失去联系) their families.
3. I finally ________________ (与……取得联系) her in Paris.
4. He’s very shy and never makes ______________ (眼神接触).
get / keep / stay in contact with
lost contact with
contact
made contact with
eye contact
二、根据所给提示，将下列句子译成英语。
你可以打电话或发邮件联络我。
________________________________________________
You can contact me by phone or email.
一、用括号内所给词的正确形式填空。
1. If the stress in your life is too much, you are likely ____________ (get) ill. (2016 上海改)
2. The harder you try to beat him, the ______________ (likely) you will get hit. (2014 辽宁)
3. Stephen Hawking believes that the earth is _______________ (likely) to be the only planet where life has developed gradually. (2010 福建改)
to get
more likely
unlikely
likely
斯蒂芬·霍金（Stephen Hawking，1942.1-2018.3.14），英国剑桥大学著名物理学家，现代最伟大的物理学家之一，主要研究领域是宇宙论和黑洞(black hole)。霍金21岁时患上肌肉萎缩性侧索硬化症，全身瘫痪，不能言语，手部只有三根手指可以活动。其著作《时间简史》(A Brief History of Time)已成为全球科学著作的里程碑。
二、根据所给汉语完成下列句子。
1. This passage _____________________ (最可能出自) a popular sales book.
2. Brian is gifted in writing music; he ____________________ (很有可能成为) a Beethoven. (2015 四川改)
3. Students who take a well-planned year out ________________________________ (更有可能对……满意), and complete, their chosen course. (2015 全国改)
4. Although the police thought he was ______________________ (最有可能的一个), since they had no exact proof about it, they could not arrest him. (2009 湖南改)
most likely comes from
is very likely to be
are more likely to be satisfied with
the most likely one
三、英汉互译。
1. It’s more than likely that the thieves don’t know how much it is worth.
_________________________________________________________
2. — Do you want to come running with me
— Not likely.
_________________________________________________________
_________________________________________________________
3. 他似乎是这项工作最适宜的人选了。
_________________________________________________________
4. 今晚她很可能给我打电话。
_________________________________________________________
_________________________________________________________
盗贼很可能不知道此物值多少钱。
——你想和我一起跑步吗？
——才不呢。
He seems the most likely person for the job.
She is very likely to call me tonight. / It is very likely that she’ll call me tonight.
addition
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. Visitors should not feed wild animals in a close distance because they may attack people. _________ addition, they should only give proper food to them. (2014 江西改)
2. Even the cheapest holidays require travel and other _________ (addition) costs that are difficult for many families to meet. (2012 福建)
3. Our café offers a complete menu of lunch and snack options, in addition _________ seasonal specials.
In
additional
to
谢
谢
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