三年级下册数学应用题100道-乳浊液
精锐教育学科教师辅导讲义
年 级:高一
课时数:3 辅导科目:英语
课 题
教学目标
完形填空与阅读理解加油站六
1. 通过精读了解各类文章阅读的重点与技巧
2.
通过完形和阅读的训练全面提升英语综合能力
教学内容
Step1:Greetings
& Free Talk
1、Talk about the week in school.
What news story book movie … have u got?
2、Is there sth importantspecialinteresting
happening this week?
Step2:Assignments
checking & Revision
The assigned exercises on
the previous handout.
Step3:Extensive
Reading
Oceans Under Threat
People use
oceans for trade, tourism, and recreation. We also
take food and resources from oceans. All these
activities
can have harmful effects on the
oceans and the creatures that live in them.
Overfishing and pollution are the most common
problems. Oceans link countries all over the
world; seawater circulates around the globe, so
what we do in one part of the
ocean can affect
another.
Overfishing
In parts of the
world, fishing boats with huge nets sometimes take
too many of the same species of fish from a small
area, causing some ocean water to be
overfished. As a result, there are not enough fish
left to breed in these areas. This affects
other fish in the food chain, and it affects
people because there eventually may not be enough
fish to eat. In some parts of the
world,
limits have been set for the number of fish to be
caught at one time.
Threats to Marine Life
Some species of marine creatures are now rare
because too many have been killed for food or
sport. Tropical islands and
coasts with coral
reefs also attract large numbers of tourists every
year. Indeed, this helps people develop an
understanding of
marine life. However, coral
and shellfish can be destroyed by heavy boats.
Divers, who stay under water just for fun or to
hunt for souvenirs, are disturbing the natural
cycles of marine life.
Pollution
One of
the biggest threats to oceans is pollution from
industry. Most pollution happens in coastal areas.
In fact, many
coastal cities and ports are
reported to have long been polluted by chemicals
and other harmful things from heavy industries.
The industries dump these materials into the
nearby rivers, which then wash them into the sea.
Once they settle on a
continental shelf,
pollutants pile up. We do not know a great deal
about the long-term effects of pollution. However,
we do
know that the North and Black Seas in
Europe have been polluted so much that the marine
life is poisoned and may never
recover.
Possible Solutions
All countries of
the world need to work together to share ocean
resources fairly. Laws are to be made and
regulations are
to be enforced to prevent
overfishing and pollution. It is often difficult
to agree on the best way of doing this. It is also
hard to
make people obey laws when our oceans
are so vast and difficult to patrol. However, we
should all learn to understand how
important
it is to manage the world's oceans now and in the
future.
I. Comprehension Questions
1.
Which of the following is NOT TRUE according to
the text?
A. Trade, travel, and tourism are
all harmful to the oceans and the creatures that
live in them.
B. Overfishing means taking too
many of the same species of fish from a small
area.
C. One of the biggest threats to oceans
is pollution from all coastal cities.
D. Heavy
boats and divers can destroy the coral and
shellfish while they are having fun or hunting
under water.
2. What does the word
A. Not
done, seen, happening, etc. very often.
B.
Existing only in small numbers and therefore
valuable.
C. (Of meat) cooked for only a short
time so that the inside is still red.
D. Very
unusual.
3. What are not the threats to the
oceans according to the writer?
A. People use
oceans too much.
B. Overfishing and pollution
from industry.
C. A large number of tourists
every year.
D. Tropical islands and coasts
with coral reefs.
4. What are the possible
solutions mentioned in the text?
A. People
need to work together to share ocean resources
fairly.
B. People need to make laws and
regulations to prevent overfishing and pollution.
C. Learn to understand the importance of
managing the world's oceans.
D. All of the
above.
5. ____________ implies another kind
of pollution in the ocean.
A. Overfishing B.
Trading C. Traveling D. Diving
Ⅱ. Put the
following phrases either in English or Chinese
according to the reading passage
1. under
threat _________________ 2. set limits
_________________
3. tropical islands
________________ 4. dump into _________________
5. the long-term effects _________________ 6.
堆积 _______________
7. 公平享受海洋资源
_______________ 8. 大陆架 _______________
9.
食物链 _______________ 10. 遵守法律 _______________
Ⅲ. Fill in the blank with the words or phrases
in the reading passage
1. The existence of
sharks is a great __________ to the other marine
animals.
2. Education levels are strongly
_________ income.
3. The ________ to the
problem is far from satisfactory.
4. It is
hard for countries to _________ issues concerning
the border.
5. The situation was out of
control and the police had to be sent for to
_____________ the law.
6. He always brings a
lot of _________ home to his friends wherever he
travels.
Ⅳ.Translation
1.人们一定居,污染物就堆积起来。(pile)
2.很难想出一种解决这道题的方法。( solution)
3.大声朗读对提高英语口语有着长期的效果。(effect)
4.由于缺乏经济资助,这个项目面临崩溃。(under threat)
<
br>5.大量的废料被倾倒到大海里,以至于大海受到严重的污染使得海洋生物可能无法复原。(dump,r
ecover)
6.所有国家应该通力合作,制定法律和强化法规的执行来防止核武器的扩散。( enforce)
Keys
Ⅰ. Comprehension Questions
1—5 CBDDA
Ⅱ. Put the following phrases
either in English or Chinese according to the
reading passage
1. 受到威胁 2. 设置限制
3. 热带岛屿 4. JG 导入倾倒 5. 长期作用影响
6. pileup 7. to share ocean resources
fairly 8. continental shelf 9. food chain
10. obey laws
Ⅲ. Fill in the blank with the
words or phrases in the reading passage
1.
threat 2. related to 3. solution 4. agree
on 5. enforce 6. souvenirs
Ⅳ. Translation
1. As soon as people settle down, pollutants
(will) pile up.
2. It's difficult to think out
one solution to this problem.
3. Reading aloud
has long-term effects on improving spoken English.
4. The program is under threat of closing
because of lack of financial support.
5. A
large quantity of waste materials is dumped into
the sea, which is so seriously polluted that the
marine life may never
recover.
6. All the
countries should work together to make laws and
enforce regulations to prevent the spread of
nuclear weapons.
Step4: 阅读完型加油站
Cloze
From the beginning, water has furnished man
with a source of food and a highway to travel
upon. The first 1
arose where water
was a dominant element in the environment, a
challenge to man's ingenuity. The Egyptians
invented the
365-day calendar 2 the
Nile's annual flooding. The Babylonians, who were
among the most famous law-makers in
ancient
times, invented laws 3 water usage. Water
inspired the Chinese to build a 1,000 4
canal, a complex
system which, after nearly
2,500 years, remains still practically 5 and
still commands the astonishment of engineer.
But the 6 never found complete solutions
to their water problems. The Yellow River is also
known 7
Sorrow and dangerous 8
in a single flood it has caused
a million
9 . Floods slowed the great civilization of the
Indus River Valley, and inadequate drainage ruined
10
of its land. Today water dominates 11
as it always has done. Its presence continues to
12 the location of his
homes and
cities; its violent variability can 13 man
of his herds or his crops; its routes links him
14 his
fellows; its immense value may 15
to already dangerous political conflicts. There
are many examples of his in our
own time.
( ) 1. A. governments B.
cultures C civilization D. universities
( ) 2. A. in regard to B. in
response to C. in case D. in spite of
(
) 3. A. regulates B. regulate C. regulated D.
regulating
( ) 4. A. miles B. mile C.
mile's D. miles'
( ) 5. A. in use B. for use
C. by use D. on use
( ) 6. A. villagers B.
ancients C. farmers D. merchants
( ) 7. A.
for B. by C. to D. as
( ) 8. A. that B. when
C. because D. which
( ) 9. A. injuries B.
deaths C. damages D. ruins
( )10. A. a number
of B. a couple of C. many of D. much of
( )11. A. woman B. women C. man D. men
(
)12 A. govern B. control C. lead D. change
(
)13. A. move B. violate C. kill D. disappear
(
)14. A. by B. on C. and D. to
( )15. A.
increase B. add C. expand D. extend
Keys
1-5 CBDBA 6-10 BDABD
11-15 CACDB
Reading
(A)
I really
love my job because I enjoy working with small
children and like the challenges and awards from
the job. I also
think my work is important.
There was a time when I thought I would never have
that sort of career (职业)
I wasn't an
excellent student because I didn't do much
schoolwork. In my final term I started thinking
what I might do
and found I didn't have much
to offer. I just accepted that I wasn't the type
to have a career.
I then found myself a job,
looking after two little girls. It wasn't too bad
at first. But the problems began when I agreed
to live in, so that I would be there if my
boss had to go out for business in the evening. We
agreed that if I had to work extra
hours one
week, she'd give me time off the next. But
unfortunately, it didn't often work out. I was
getting extremely tired and
fed up, because I
had too many late nights and early mornings with
the children.
One Sunday, I was in the park
with the children, and met Megan who used to go to
school with me. I told her about my
situation.
She suggested that I should do a course and get a
qualification (资格证书)
if I wanted to work
with children. I didn't
think I would be
accepted because I didn't take many exams in
school. She persuaded me to phone the local
college and they
were really helpful. My
experience counted for a lot and I got on a part-
time course. I had to leave my job with the
family, and
got work helping out at a
kindergarten.
Now I've got a full-time job
there. I shall always be thankful to Megan. I wish
I had known earlier that you could have a
career, even if you aren't top of the class at
school.
( ) 16. When staying with the two
girls' family, the author __________________ .
A. was paid for extra work B. often worked
long hours
C. got much help from her boss D.
took a day off every other week
( ) 17.
Why did the author leave her first job?
A. She
found a full-time job.
B. She was fed
up with children.
C. She decided to attend a
part-time course.
D. She needed a rest after
working extra hours.
( ) 18. What has the
author learned from her own experiences?
A.
Less successful students can still have a career.
B. Qualifications are necessary for a career.
C. Hard work makes an excellent student.
D. One must choose the job she likes.
(B)
Good tool design is important in the
prevention of overuse injuries. Well-designed
tools and equipment will require less
force to
operate them and prevent awkward (别扭的) hand
positions. They will allow the worker to keep the
elbows (肘) next
to the body to prevent damage
to the shoulder and arm.
Overuse injuries can
therefore be prevented or reduced if the employer
provides, and workers use:
? power tools
rather than having to use muscle(肌肉) power
?
tools with specially designed handles that allow
the wrist(手腕) to keep straight. This means that
hands and wrists are
kept in the same position
as they would be if they were hanging relaxed at a
person's side
Bend the tool, not the wrist:
? tools with handles that can be held
comfortably by the whole hand. This means having a
selection of sizes—remember
that tools that
provide a comfortable firm hold for a person with
a very large hand may be of no use for someone
with a very
small hand. This is a particularly
important consideration for women who may use
tools originally designed for men.
? tools
that do not press fingers (or flesh) between the
handles, and whose handles do not have sharp edges
or a small
surface area.
( ) 19. What is
the best title for the passage?
A. Good tool
Design for Women
B. Importance of Good Tool
Design
C. Tool Design and Prevention of
Injuries
D. Overuse of Tools and Worker
Protection
( ) 20. Which of the following
describes a well-designed tool?
A. It's kept
close to the body. B. It fully uses muscle power.
C. It makes users feel relaxed. D. It's
operated with more force.
( ) 21. What is
important for a tool itself?
A. The effective
use of the tool. B. The way of operating the tool.
C. The proper design of the handle. D.
The purpose of bending the wrist.
( ) 22. In
choosing tools for women, _______________ of the
handle is the most important.
A. the size B.
the edge C. the shape D. the position
(C)
China Mobile, the country's largest mobile
communications operator, has accounted for nearly
40 percent of revenues
(税收) in the domestic
telecom market. That puts it at the top of the six
major telecom operators in the nation, according
to the
latest official statistics.
The
other five are
:
China Telecom, 31. 1
percent; China Netcom, 16. 6 percent; and China
Unicom, 13.4 percent; China
Satellite
Communications Corp and China Railcom, 1.5
percent.
Mobile communications and the IP
phone business have gradually replaced traditional
long-distance calls. Mobile
communications
account for 28. 5 percent of the total long-
distance communications business. IP phones have
41. 4 percent,
while traditional long-distance
calls are down to 30.1 percent.
In
another ranking, Nokia, Motorola, Bird, TCL and
Siemens came in as the top five mobile phone
sellers in China in
the first half of this
year, according to South Daily. The report also
says that during this period, China produced 82
million
handsets (including GSM, GPRS and CDMA
phones) and sold 80 million. Of the phones sold,
37 million were exported to
other countries.
Analysts point out that China's lack of key
technologies and its heavy dependence on overseas
technologies have proved
to be an obstacle for
the development of home-made phone makers.
(
) 23. According to the passage, which of the
following is NOT true?
A. China Mobile is
China's largest mobile phone sellersi
B. China
Mobile is China's largest mobile communications
operator.
C. China Mobile has covered nearly
two fifths of the income in the telecom market in
China.
D. China Mobile has taken the first
place in the telecom market.
( ) 24.
Mobile communications have gradually taken the
place of __________________ .
A. IP phone
service B. traditional long-distance calls
C.
traditional telephones D. telecom operators
(
) 25. Which word has the similar meaning to the
underlined word
A. Difficulty B. Difference C.
Puzzle D. Factor
( ) 26. Which of the
following is TRUE according to the passage?
A.
China has had quite advanced key technologies
B. China produced and sold most of the mobile
phones to other countries
C. Mobile
communications account for the most part of the
total long-distance communications
D. Nokia is
a very popular foreign phone seller
Keys
16-18 BCA 19-22 CDCA 23-26
ABAD
Step5: To have a summary
Step6: Homework
1. 复习本次课上所讲的重要考点,整理笔记。
2.完成课后作业
Roller Skating
Today, roller
skating is easy and fun, and it is popular
throughout the world. People roller skate outside
on paths and
roads, and inside in rinks. But a
long time ago, it wasn't easy at all. Before 1750,
the idea of skating didn't exist. That changed
because of a man named Joseph Merlin. Merlin's
work was making musical instruments. In his spare
time he liked to play the
violin. Joseph
Merlin was a man full of ideas and dreams. People
called him a dreamer.
One day Merlin received
an invitation to attend a fancy dress ball. He was
very pleased and a little excited. As the day of
the party came near, Merlin began to think how
to make a grand entrance at the party. He had an
idea. He thought he would
get a lot of
attention if he could skate into the room.
Merlin tried different ways to make himself
fool. Finally, he decided to put two wheels under
each shoe. These were
the first roller
skates. Merlin was very proud of his invention and
dreamed of arriving at the party on wheels while
playing the
violin.
On the night of the
party Merlin rolled into the room playing his
violin. Everyone was surprised to see him. There
was
just one problem. Merlin had no way to
stop his roller skates. He rolled on and on.
Suddenly, he ran into a huge mirror that
was
hanging on the wall. Down fell the mirror,
breaking into pieces. Nobody forgot Merlin's grand
entrance for a long time!
Choose the best
answers:
1. The text is mainly about
_____________ .
A. a strange man
B. an
unusual party
C. how roller skating began
D. how people enjoyed themselves in the 18th
century
2. People thought Merlin was a dreamer
because he __________________ .
A. often gave
others surprises
B. was a gifted musician
C. invented the roller skates
D. was full
of imagination
3. Merlin put wheels under his
shoes in order to ________________ .
A. draw
the guests' attention
B. arrive at the party
sooner
C. test his invention
D. show his
skill in walking on wheels
4. What didn't
happen at the party?
A. Merlin rolled into the
room playing his violin.
B. Everyone was
surprised to see him.
C. He stopped and looked
into the mirror.
D. The mirror fell down,
breaking into pieces.
5. What is the main
point the writer is trying to make in the last
paragraph?
A. The roller skates needed further
improvement.
B. The party guests took Merlin
for a fool.
C. Merlin succeeded beyond
expectation (出乎意料的)
D. Merlin got himself into
trouble.
Keys
1-5 CDACC
旅游管理考研-wreak
学日语视频-单于怎么读
艾蒿是什么-四级考试分值
强壮的英语怎么读-现代化的英文
2的英文怎么写-等于的英文
卜算子什么意思-breadnbutter
什么行医-鐻
英语专业四级成绩-帕龙
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