2021-2022学年人教版（2019）高中英语：选择性必修四 Unit1 Science fiction 教材知识串讲课件（34张ppt）

2021-2022学年人教版（2019）高中英语：选择性必修四 Unit1 Science fiction 教材知识串讲课件
I.阅读单词————-知其意
1. venue n. ______________________________
2. lamp n. ________
3. nail n. ________________ vt. ____________________
4. leather n. ____________________________
5. maximum adj. __________ n. ________________
6. alien n. ________________________
adj. ______________________
7. niece n. ____________
8. saleswoman n. __________________
活动场地 (如音乐厅、会场等)
灯；台灯
指甲；趾甲；钉子 (用钉子)钉牢；固定
皮革；[pl.]皮衣；皮外套
最大极限的 最大量；最大限度
外星人 (生物)；外国人
陌生的；外星的；外国的
侄女；外甥女
女售货员；女推销员
I.阅读单词————-知其意
9. salesman n. ______________
10. panel n. __________________________
11. inch n. __________________________________
12. handkerchief n. __________
13. mud n. ________
14. chairwoman n. __________________________
15. bonus n. ____________________
16. integrity n. ____________________
售货员；推销员
控制板；仪表盘；专家咨询组
英寸(长度单位，等于2.54厘米)
手帕；纸巾
泥；泥浆
女主席；女董事长；女委员长
意外收获；奖金；红利
诚实正直；完整；完好
I.阅读单词————-知其意
17. dignity n. ________________
18. ridiculous adj. ______________________
19. ladder n. __________
20. fare n. ____________________
21. gramme n. ________________
22. flour n. ________________________
庄重；庄严；尊严
愚蠢的；荒谬的；荒唐的
梯子；阶梯
车费；船费；飞机票价
克 (重量单位)
面粉；(谷物磨成的) 粉
II.重点单词————-知其形
1. _________________ conj. 然而；但是；尽管
2. _________________ vt. & vi. 假设；假定
3. _________________ adj. 更好的；占优势的；
(在级别或重要性上)更高的
4. _________________ n. 速度；步伐；节奏
vt. & vi. 确定速度；调整节奏
5. _________________ n. 小说；虚构的事
6. _________________ adj. 荒谬的；荒唐的
7. _________________ n. 谣言；传闻
whereas
presume
superior
pace
fiction
absurd
rumour
II.重点单词————-知其形
8. _________________ vt. 悬；挂；暂停；暂缓
9. _________________ vt. & vi. 紧握；抓紧
10. _________________ n. 薪水；薪金
11. _________________ adj. 内疚的；有罪的；有过失的
12. _________________ vt. 让 (某人) 离开；解散；解雇；消除
13. _________________ n. 劳动(者)；体力劳动
vi. 奋斗；努力工作
14. _________________ adv. 向后；倒着；往回
15. _________________ vt. (去)拿来；(去)请来
suspend
grip
salary
guilty
dismiss
labour
backwards
fetch
III.拓展单词————-知其变
1. _________ vt. 表明；宣称；公布→_________ n. 宣告；宣称；宣言
2. ______ adj. 每周的 n．周刊→____ n. 周；星期
3. ___________ n. 预约；约会；委任
→_______ vt. 任命；委派；约定时间
4. _________ vt. 计算；核算；预测
→___________ n. 计算→__________ n. 计算器
5. _______ adj. 模糊不清的；难以区分的
→_________ n. 模糊不清的事物；模糊的记忆；记不清的事情
v. (使)模糊不清；(使)看不清楚；(使)(想法、主题等)难以区分；模糊
declare declaration
weekly week
appointment
appoint
calculate
calculation calculator
blurred
blur
III.拓展单词————-知其变
6. ________ n. 分开；分隔；差异；除(法)
→______ vt. 分开；除；除以
7. ____ n. 强烈的欲望；冲动 vt.催促；力劝；大力推荐
→______ adj.急迫的→_______ n. 紧急，紧迫
→________ adv. 紧急地；急切地
8. ______ adj. 随机的；不可思议的→________ adv. 随机；随意
9. _______ vi. & vt. 爆炸；爆破→_________ n. 爆炸；爆破
division
divide
urge
urgent urgency
urgently
random randomly
explode explosion
IV.单元短语————-再认再现
1. _____________________提醒某人某事；使某人想起某物
2. _____________________ 检验；测试
3. _____________________ 转身
4. _____________________根据；以……的方式(基准)
5. _____________________ 与……冲突或抵触
6. _____________________比……更好；更胜一筹
7. _____________________ (逐渐)减少；消失
remind sb. of sth
test out
turn around
on a ... basis
conflict with
superior to
fall away
IV.单元短语————-再认再现
8. _____________________更像是；更接近
9. _____________________由于
10. ___________________ 关掉；熄灭；在场；使朝外；结果是
11. ____________________ 占上风；取而代之；接管；接手
12. _____________________ 在某人看来
13. ______________________ 有强烈的欲望做某事
more like
due to
turn out
take over
in one's opinion
have an urge to
V.教材句式————-举一反三
1. Claire thought it was ridiculous that she was being offered sympathy by a robot ...（It ＋ be ＋ adj.＋ that 从句）
他不可能在这么短的时间内完成这项任务。
____________________ he can finish the task in such a short time.
It is impossible that
V.教材句式————-举一反三
2. As she turned around, there stood Gladys Claffern.（there 引起的完全倒装句式）
教学楼前矗立着一棵大树。
____________ a tall tree in front of the teaching building.
There stands
V.教材句式————-举一反三
3. The sun and moon looked as if they were being thrown across the sky, but soon there was division between night and day.（as if 引导状语从句或表语从句）
这位老年人走路好像醉了似的。
The old man walks _______________________.
as if he were drunk
1. guilty adj. 内疚的；有罪的；有过失的
(1)be/feel guilty about/at 对……感到内疚
be guilty of (doing) sth. 犯了……罪；有……过错
(2)guilt n. 内疚；罪行
1. guilty adj. 内疚的；有罪的；有过失的
单句语法填空
①She feels guilty ________ spending less time lately with her two kids.
②A 19-year-old man has been found guilty __ robbing a bank, which surprises us.
③Her emotions had ranged from anger to _____ (guilty) in the space of a few seconds.
about/at
of
guilt
2. dismiss vt. 让(某人)离开；解散；解雇；消除；不考虑
(1)dismiss sb./sth. 不考虑某人/某事物
dismiss sth. from sth. 从……消除/去除……
dismiss sb. from sth. 把某人从……解雇/开除
(2)dismissal n. 解散；遣散；解雇；不予理会；不予考虑
2. dismiss vt. 让(某人)离开；解散；解雇；消除；不考虑
写出下列句子中 dismiss 的含义
①He threatened to dismiss me from my job. _____
②He was so stubborn and dismissed other people's opinion. _______
③At 12 o'clock the class was dismissed. ___________
解雇
不考虑
解散，下课
3. urge n. 强烈的欲望；冲动 vt. 催促；力劝；大力推荐
(1)have an urge to 有强烈的欲望做某事
(2)urge sb. to do sth./into doing sth. 催促某人做某事
urge that sb. (should) do sth. 要求某人做某事
It is urged that ... (should) do sth. 坚决要求……做某事
(3)urgent adj. 紧急的；迫切的
(4)urgently adv. 紧急地；急迫地；迫切地
(5)urgency n. 急迫；紧急
urge 后面的名词性从句中谓语动词要用“should＋动词原形”的形式表示虚拟，其中 should 可以省略。
3. urge n. 强烈的欲望；冲动 vt. 催促；力劝；大力推荐
单句语法填空
①I urge my colleagues _______ (join) me in support of this plan.
②I urge that everyone_______________(save) energy to protect the earth.
③It's an ______ (urge) task and must be completed at once.
to join
(should) save
urgent
3. urge n. 强烈的欲望；冲动 vt. 催促；力劝；大力推荐
人们极力主张图书馆周末也开放。
①People ________________________________________________
during the weekend. (urge that ...)
②_________________________ the library ____________________
during the weekend. (It is urged that ...)
strongly urge that the library (should) be kept open
It is strongly urged that (should) be kept open
4. declare vt. 表明；宣称，公布
declare sth./sb. to be 宣布……为……
declare war (on/against ...)(向……) 宣战
declare for/against 赞成/反对……
4. declare vt. 表明；宣称，公布
单句语法填空
①Picking up her “Lifetime Achievement” award,proud Irene ________ (declare) she had no plans to retire from her 36-year-old business.
②The opening of the 2019 FIBA Basketball World Cup ___________ (declare) on August 31, 2019 in Beijing.
③In September 1939, Britain declared war __________ Germany after Germany invaded Poland.
declared
was declared
on/against
4. declare vt. 表明；宣称，公布
完成句子
当主席正准备宣布大会开幕时，这时突然停电了。
①The chairman ___________________________________________there was a power failure.
当老师宣布我是这次英语演讲比赛的获胜者时，我又惊又喜。
②When the teacher ______________________________ of the English Speech Contest, I was pleased and surprised.
was about to declare the conference open when
declared me (to be) the winner
5. take over 占上风；取而代之；接管；接手
take off 起飞；脱下；大获成功
take on 呈现；雇用；承担；接受
take in 包括；吸收；理解；欺骗；收留
take up 占用；占据；开始从事
完成句子
他刚刚接任这家跨国公司的总裁。
He ____________________ as chief executive of the transnational company.
has just taken over
5. take over 占上风；取而代之；接管；接手
单句语法填空
①Taking _____ this challenge will bring you in contact with someone who shares your interests.
②You can watch aircraft take ___ or land at close quarters.
③The kind old lady offered to take __ the poor homeless stranger.
④He did not particularly want to take __ a competitive sport.
⑤A new person has been appointed to take ____ his work.
on
off
in
up
over
6. 地点副词位于句首时引起的完全倒装句式
(教材原文) As she turned around, there stood Gladys Claffern.
她刚一转过身，就看到格拉迪丝·克拉芬站在那儿。
(1)完全倒装句：“特殊词或短语”＋谓语动词＋主语(代词除外)十其他
(2)位于句首的“特殊词或短语”必须是：
①地点副词(here，there)、时间副词(now，then)或表示位移的副词(up，down，in，away，out)等；
②介词短语(in the front of 等)；
6. 地点副词位于句首时引起的完全倒装句式
③作表语的分词或形容词。
When we arrived at the farm, there are all kinds of animals, green fresh vegetables and fruit trees in the farm.
当我们到达农场时，农场里有各种各样的动物、绿色新鲜蔬菜和果树。
6. 地点副词位于句首时引起的完全倒装句式
单句语法填空
①There ____ (go) the bell for class. We must go now.
②Out ______ (rush) the boy, crying.
③Present at the meeting yesterday ____(be) some famous figures.
goes
rushed
were
单句语法填空
1. We________ (labour) all day in the fields so we felt tired and didn't want to do anything.
2. The villagers used to walk a mile ________ (fetch) water but now they can get clean water easily.
3. The committee has decided __________ (dismiss) him for he lacks confidence.
4. In a court of law, the accused person is________(presume) innocent at the start.
5. He told me that he felt ______ (guilt) about not visiting his parents more often.
laboured
to fetch
to dismiss
presumed
guilty
填入一个适当的词
1. I heard my name called and turned ______ to see who it was.
2. The picture on the wall often reminds me _____ my childhood.
3. His work is to test ___ new designs of cars before they are put on the market.
4.Tom took ①____his father's company ten years ago. He often encouraged the workers to come up with good ideas to help him manage the company.
Due ② __ his wisdom and hard work, the company turned ③ ___ to be more successful. ④ __ his opinion, nothing is too difficult if you put your heart into it.
around
of
out
over
to out
In
语篇填空
A robot, 1. _________ (design) by the Georgia Institute of Technology, has used deep learning, artificial intelligence and big data to write and play its own music. The robot, called Shimon, 2. _____ (look)a little strange. It has four arms and eight sticks. Shimon can not only use artificial intelligence to compose music, but perform its original compositions live.To achieve the 3. __________ (impress) skill, scientists gave the robot 5,000 complete songs, 4. _____ covered a broad range, from Beethoven to the Beatles to Lady Gaga to Miles Davis.
designed
looks
impressive
which
语篇填空
The robot has produced two compositions 5. _____ (use) a marimba (马林巴琴). They are short but they meet everyday classifications of “music”. Apart 6. ____ giving the machine the first four measures to use as a starting point, no humans were involved in either the compositions 7. __
the performance of the music.
using
from
or
语篇填空
It has taken seven years 8. ___________ (complete) the two compositions. However, the pace of composing 9. ___________ (expect) to increase. This isn't just a robot randomly putting together existing music and calling it its own. Shimon is learning to think like a 10. ________ (music), composing its own melodies (曲调)．
to complete
is expected
musician
Bye-bye!