人教版（2019）选择性必修4 Unit1 Science Fiction words and expression 课件

(共20张PPT)
Book 7 Unit 1 Science Fiction
Words and Expressions
Learning Aims
By the end of the class, you will be able to:
explore different parts of speech of the key words.
Explore the usage of some important words and make use of them.
part 1: 词性扩充
1. appointment (n.)→ _______________ (v.)
2. dismiss(v.) → _______________ (n.)
3. declare (v.) → _______________ (n.)
4. calculate (v.) → _______________ (n.)计算器
→ _______________ (n.)计算
5. urge (v./n.) → _______________ (n.)紧急情况
→ _______________ (adj.)
6. random(adj.) → _______________ (adv.)
7. explode (v.) → _______________ (n.)
8. mud(n.) → _______________ (adj.)
1. appointment (n.) → _______________ (v.)
2. dismiss(v.) → _______________ (n.)
3. declare (v.) → _______________ (n.)
4. calculate (v.) → _______________ (n.) 计算器
→ _______________ (n.) 计算
5. urge (v./n.) → _______________ (n.) 紧急情况
→ _______________ (adj.)
6. random(adj.) → _______________ (adv.)
7. explode (v.) → _______________ (n.)
8. mud(n.) → _______________ (adj.)
appoint 委派、约定
declaration 声明、宣言
calculator
calculation
urgency
urgent 紧急的
randomly 随意地
explosion 爆炸
muddy 泥泞的
dismissal 开除、解雇
part 2: 核心词汇
1. [n] appointment [v] appoint [adj] appointed
(1) make/have an appointment with sb. 和某人有约
(2) appoint v. 任命；委派；安排；约定
appoint sb. (as/to be) 任命某人(为……)
appoint sb. to do sth. 指派某人去做某事
The new manager _________ （appoint）by the board of the company.
_____________ （appoint） as the project manager is a great honor for her.
The _____________ (appoint) of new members to the committee will be discussed at the next board meeting.
I have an appointment _________ the dentist tomorrow morning to get my teeth cleaned.
was appointed
Being appointed
with
appointment
2. guilt[n]内疚，有罪-guilty [adj]内疚的，有罪的
Be guilty about 对…感到内疚
Be guilty of犯有…的罪
She had been harsh to her friend and started to feel guilty ____________ her actions.
After the test results came back, he was guilty ____________ cheating as he had used unauthorized materials.
After realizing he had taken the last piece of cake, he felt ____________ (guilt).
guilty
about
of
3. dismiss(v)-dismissal(n)
dismiss 让某人离开/解雇/消除
dismiss sb for sth. 因…而开除某人
dismiss fear from one’s mind消除某人内心的恐惧
The student was __________(dismiss) from the school's honor society due to academic dishonesty.
The company's policy is clear: any employee caught stealing will be immediately dismissed ________ this act.
dismissed
for
4. declare(v)-declaration(n)
declare for/declare against 赞成/反对
declare war on/against向…宣战
The politician declared for the new tax policy, arguing that it would benefit the economy.
The environmental group declared against the construction of the oil pipeline, citing concerns about the local ecosystem.
5. Take on呈现，承担
Take in 吸收，理解，欺骗
Take off 起飞，脱下，休假，成功
Take up 占据，开始从事
6. Turn out 关掉，熄灭，结果是
Turn up 调高，出现
Turn down 调小，拒绝
Turn to sb for help 向某人寻求帮助
7. Urge(v)/(n)-urgent(adj)-urgency(n)
Urge sb to do催促某人做某事
It is urged that 极力主张
Have an urge to do 有做…的强烈渴望
part 3: 同步训练
Kate __________ as secretary last month. Now she is making an _______________ with the marketing manager. (appoint)
I felt guilty ____________ my conflict with my dear friend and I must apologize to him.
Just dismiss those thoughts _________ your mind—they’re crazy and not worth thinking about.
was appointed
appointment
about
from
4. Spain ____________ (declare) war on Britain in 1796.
5. I have made an appointment ________ my dentist to have my tooth pulled out this afternoon.
declared
with
翻译：人们极力主张应更多关注环境保护，以确保可持续的未来。
翻译：他的父母催促他更加努力学习，这样他就能被一所重点大学录取。
His parents urged him to study harder so that he could be admitted into a key university.
It is urged that more attention should be given to environmental protection to ensure a sustainable future.