人教版(2019)必修第三册Unit2Morals and Virtues词性转换及重点用法课件(20张ppt)

(共20张PPT)
B3U2 词性转换 及重点用法
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1.__________adj. 道德的; →__________adv. 道德上→ ________adj. 不道德的;
2.___________vt.(举例) 说明；阐明； 加插图
→___________ n．说明；图解； 插图 / l stre ( )n/
3. _________adj. 珍稀的; 宝贵的 = valuable→ _________adv. 昂贵地;
区分：previous adj.先前的
4. __________n. 婚姻→_______v. 结婚; 嫁; 娶→ _________adj. 已婚的
5. __________ n．大多数 the majority of 大多数
→ ________adj．主要的，大的， n.主修科目 ； v. major in 主修 ...专业
__________ n．少数 the minority of 少数
→ ________adj．次要的，小的， n.辅修科目 ； v. minor in 主修 .
6. ___________vt.&vi.抱怨；发牢骚→___________ n．抱怨
complain to sb. about sth. 向某人抱怨某事
7．_______ vt.回答；回复vi.回应→__________ n．反应；回答；回复
respond to 回应...，对...做出反应 in response to 回应...
immoral
morally
moral
illustrate
illustration
precious
preciously
marry
married
marriage
majority
major
minority
minor
complain
complaint
respond
response
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8.__________n. 协会；联合会 the chairman of students union 学生会主席
__________ v. 使）联合；统一 __________ adj. 团结的，统一的
___________ n. 重聚；团圆 a family reunion 家人团聚
9.______________ n. 奖学金→_________ n. 学者→_________ n.学校；学派
10.__________ v. 聘任；雇佣；租用 employ 反：fire v.炒鱿鱼；解雇
11.__________n.（尤指）内科医生 surgeon n. 外科医生 / s d n/
__________ n. 物理学→_________ adj. 身体的，物理的
mental and physical health 身心健康
12. __________ n.同事/ k li ɡ/ 区分：college / k l d / n. 大学
13._______ vt.拒绝接受；→_________ n.否决 refuse v.拒绝 turn down 拒绝
14.___________ vt．任命，委派 →___________ n．任命，约会
appoint sb as+ 职位 任命某人为... appoint sb.to do sth. 委派某人做...
make an appointment with sb 与某人约会
15._________ vt.选举；推选→_________ n.选举；elect sb as... 选举某人为……
16.___________n. 十年 decades of 几十年
unite
united
union
reunion
schorlarship
schorlar
school
hire
physician
physics
physical
colleague
reject
rejection
appoint
appointment
eclect
eclection
decade
17._________ vt.照顾；vi.倾向；趋于→_________ n. 趋势；倾向 / tend nsi/
tend to do sth. 倾向于做某事 have a tendency to do sth. 倾向做某事
18._________ vt. 出版→_________ n.出版商
19._________n. 员工；全体职工 employee 员工 区：stuff /st f/ n. 物品
20._________ vi.&vt.退休；退职；退出→ _________ n.退休
21._________adj.被动的;消极的 反：active adj.主动的;活跃的
negative / neɡ t v/ adj.消极的 positive / p z t v/ adj.积极的
22._________ vt.惊吓；使害怕vi.受惊吓 = frighten
→ _________ adj. 害怕的； 形容人/look =frightened
be scared of sth. 害怕某事 be scared to do sth. 害怕做某事
→ _________ adj.恐怖的；吓人的 形容物 =frightening
23. _____ adj.(增长、下跌等) 急剧的；锋利的；明显的→_________adv. 急剧地
→__________ vi.& vt.(使)锋利；尖锐；→___________ n. 磨具； 卷笔刀
24. _________ n. 保险；保险业→_________ vt.给……买保险
ensure v. 确保;保证
tend
tendency
publish
publisher
staff
retirement
retire
passive
scare
scared
scary
sharp
sharpen
sharpener
sharply
insurance
insure
25. ________ adj. 精力充沛的；充满活力的→_______ n. 能量；能力
26. _________ vt.代替→_______________ n. 代替 take the place of 代替
27._________n.事故，意外→_________adj. 意外的；偶然的→__________ adv
28. _________ n.手术;企业;运转;操作 →_________ 动手术;操作;运转→_________n.操作者，经营者 do an operation 做手术
29.at midnight 在午夜
30._______vt帮助；援助 assist sb. to do sth./ assist sb.with sth.帮助某人某事
→_________n.助手；售货员 （help 高级形式）
→______________n.援助，帮助 with the assistance of sb 在某人的帮助下
31._________n.记忆力→___________v.记住/ mem ra z/
32._________n.一连串，链子 v. 用链子拴住 a supermarket chain 连锁超市
33._________n. 女服务员→_________ n. 男服务员/ we t (r)/
34.____________adj.怀孕的→____________n.怀孕
35.tear n. 眼泪 [c]（可数） burst into tears 突然大哭
energy
energetic
replace
replacement
accident
accidental
accidentally
operation
operate
operator
assist
assistant
assistance
memory
memorize
chain
waitress
waiter
pregnant
pregnancy
36.__________v.绝望； n.绝望 in despair →__________adj.感到绝望的
37.________n./vt.伤害；损害→________adj.有害的→________ adj.无害的
do harm to = be harmful to 对...有害 damage v.损害；破坏/ d m d /
38.___________adj.灵活的→_________adv.灵活地→_________ n.灵活性
39.___________ n.紧张；焦虑；紧张关系= pressure=anxiety
→___________adj.紧张的=anxious / k s/ ; nervous / n v s/
despair
despairing
harm
harmful
harmless
flexible
flexibly
flexibility
tension
tense
1. What hard choices was Dr Lin faced with throughout her life
Affected by uncertain factors, the loan(贷款) of commercial banks may __________ (face) with risks.
______ (face) with difficulty/difficulities, let's all do our best.
______ (face) difficulty/difficulities, let's all do our best.
be faced
Faced
Facing
Nothing is more precious than their life.
英语比较级表示最高级意义的表达方式：
否定词(nothing, nobody, no, not, never)+比较级( + than)
1.—I think it’s a bad idea. —I couldn’t agree more.
2.Nothing is more important than this
3.I have never met a kinder man.
4.Nobody knows better than the former president of USA，Trump.
没有什么比他们的生命更加宝贵的了。
1
carry sb. through sth. 帮助某人渡过难关
carry through 完成
carry out 执行
carry on 继续
1.That’s my study plan for the summer holidays, and I’ll try my best to carry it out.
2.Only when you are in good health can you carry on studying.
1.__________ n．大多数 the majority of 大多数
→________adj．主要的，大的 n.主修科目 v. major in 主修 ...专业
__________ n．少数 the minority of 少数
→ ________adj．次要的，小的， n.辅修科目 ； v. minor in 主修
majority
major
minority
minor
the/a majority of+名词, , 谓语动词的数与of后面的名词保持一致.
①The ________ (major) of the citizens in that region have been affected by the dust.
②The majority of students in our class ________(be) hard-working.
③The majority of water on the earth ________(exist) in the ocean.
④Tom and I have something in common: we both major ________ engineering.
⑤Briefly speaking, smoking is _________________ (主要原因之一)of cancer.
⑥One-third of the country is covered with grass and _________________ (大多数)the citizens live in tents.
minority
are
exists
in
a major reason
a majority of
2.___________vt.&vi.抱怨；发牢骚→___________ n．抱怨
complain to sb. about sth. 向某人抱怨某事
complain
complaint
①Mothers often complain ___ their children ________ wrestling on the bed.②He always complains about_________(have) to do so much paperwork.③Why don't you make a ________ (complain) against your noisy neighbors ④We should think about how to deal with the problems instead of _________________________________ (抱怨别人的错误).
to
about
having
complaint
complaining about others’ faults
3._______ vt.回答；回复vi.回应→________ n．反应；回答；回复
respond to 回应...，对...做出反应 in response to 回应...
respond
response
1.They decided ______________ (hire) a gardener to do the work.
2.She ______________ (hire)as the sales manager three years ago.
3.The first employees _________ (hire)by the company were college athletes.
4.We had to fire him for dishonesty.
5.We can hire bikes for a day to explore the town.
4.__________ v. 聘任；雇佣；租用
employ 反：fire v.炒鱿鱼；解雇
hire
to hire
was hired
hired
①He _________________ (reject) from the factory because of laziness.
②Although writing a ________ (reject) letter can be difficult, there are situations where it's absolutely necessary.
③When she was sent to a boarding school, she felt ________ (reject)by her parents.
5._______ vt.拒绝接受；→_________ n.否决
refuse v.拒绝 turn down 拒绝
reject
rejection
was rejected
rejection
rejected
①He _________________ (reject) from the factory because of laziness.
1.I hate to rush you, but I have another _______________ (appoint).
2.To his joy, he _______________ (appoint) as manager. After all, this represented his ability. And the moment he received the ___________ (appoint) letter, he called and made an _______________ (appoint ) with his former teacher, for whose help he was grateful.
3.He _______________ (appoint)captain of the English team last month.
4.A new manager has been appointed _____________(perform)the project.
6.___________ vt．任命，委派 →___________ n．任命，约会
appoint sb as+ 职位 任命某人为...
appoint sb.to do sth. 委派某人做...
make an appointment with sb 与某人约会
appoint
appointment
appointment
was appointed
appointment
appointment
was appointed
to perform
1.The people of the country have voted __________(elect) a new president.
2.The university ___________ (elect) him president in 2018.
3.He ___________ (elect) by the people and was responsible for them.
4.The year 1789 saw the first ________ (elect) in American history where a majority of people ________ (elect) George Washington ________ the first president.
7._________ vt.选举；推选→_________ n.选举；
elect sb as... 选举某人为……
elect
election
to elect
elected
was elected
election
elected
as
1.She tended her husband carefully during his illness.
2.People tend to get fat when they grow older.
3.There is a growing tendency among employers to hire part-time staff.
3.Typically, people tend ________ (make) mistakes when tired.
4.The nurses were tending ________ those injured by firecrackers.
5.I have a tendency ________ (talk) too much when nervous.
7._________ vt.照顾；vi.倾向；趋于
→_________ n. 趋势；倾向 / tend nsi/
tend to do sth. 倾向于做某事 have a tendency to do sth. 倾向做某事
tend (to)sb 照顾某人= attend (to) sb.
tend
tendency
to make
to
to talk
1.Whitney _____________ (publish)four books in the past ten years.
2.The newspaper ___________ (publish)twice a week.
3.As one of the world's leading __________ (publish) in Social Sciences, we___________ (publish)thousands of books last year.
8._________ vt. 出版→_________ n.出版商
publish
publisher
have published
is published
publisher
published
①He has agreed to struggle on, though he hopes to retire ________ his position.
②They will hold a party in celebration of her ________ (retire).
③The other day a ________ (retire) couple came to my office.
④My father __________(retire)from teaching when I was in college..
9._________ vi.&vt.退休；退职；退出→ _________ n.退休
___________ adj.退休的 retire from...从……退休
retire
retirement
retired
from
retirement
retired
retired
1.There’s nothing in school that can make you _______(scare).
2.The atmosphere was ________ and we felt ________ staying in the room. (scare)
3.He is scared ________ (tell) his parents the result.
4.He looks ____________ but he really is a gentle big figure. (scare)
10._________ vt.惊吓；使害怕vi.受惊吓 = frighten
→ _________ adj. 害怕的； 形容人/look =frightened
be scared of sth. 害怕某事 be scared to do sth. 害怕做某事
→ _________ adj.恐怖的；吓人的 形容物 =frightening
scare
scared
scary
scared
scary
scared
to tell
scary