-
练习学案
17
班级
姓名
学号
I.
语法填空
1. It’s much
easier to make friends ______ you have similar
interests.
2. I took my
driving license with me on holiday,
______(
以防
) I wanted to hire
a car.
3
．
You must learn
to consult your feelings and your reason______ you
reach any decision.
4.
______ small, the company has about 1.000 buyers
in over 30 countries.
5. _____ we have enough
evidence, we can’t win the case.
6._______ I
have to give a speech, I get extremely nervous
before I start.
7. He is so busy. He can’t afford
enough time with his
son______(
即使
) he wants
to.
8. I have heard a lot of
good things about you ______ I came back from
abroad.
9. __________ I
always felt I would pass the exam, I never thought
I would get an A.
10. As is
reported, it is 100 years _______ Qinghua
University was founded.
11.
If you happen to get lost in the wild, you’d
better stay ______ you are and wait for
help.
12. Leave your key
with your neighbour _________ you lock yourself
out one day.
13. One’s life
has value ________ one brings value to the life of
others.
14. Mary made
coffee __________ her guests were finishing their
meal.
15. Everything was
placed exactly ________ he wanted it for the
graduation ceremony.
16. No
matter _______dry a desert may be , it is not
necessary lifeless.
17.
John shut everybody out of the kitchen ______he
could prepare his grand surprise for the
party.
18. — Is Mr. Smith in the
office?
—Yes
，
________ he
is in charge of the
office
，
he must be
there.
19. Someone called me
up in the middle of the
night
，
but they hung up
_____I could answer the
phone.
20. It is ten years
________he smoked.
21.
Hardly had he arrived in Hongkong ________she rang
me up.
22. Word came that
free souvenirs would be given to __________ comes
first.
23. Jose cupped his
hands together to cover his mouth _______ other
people would see him cry.
24. You’d better take down all the key
points _______ the memory is still fresh in your
mind.
25. The world is full
of wonders, _____ we open our eyes to see
them.
II.
阅读理解
I
As humanity has got richer,
animal’s roles have changed. People need their
services less than
before. Fewer wolves
and thieves meant less demand for dogs for
protection; the internal combustion
engine
（内燃机）
made
horses unneeded; modern
sanitation
（卫生设备）
kept rats in
check and made cats
less useful. No
longer necessities, domestic animals became
luxuries. Pet
-
keeping seems
to kick in when
household incomes rise
above roughly $$5,000. It is booming.
The trend is not a new one.
Archaeologists
（考古学家）
have
found 10,000
-
year
-
old graves in which
dogs
and people are buried together. Some cultures
--
such as in Scandinavia,
where dogs have long been
both working
dogs and companions
--
have
kept pets for thousands of years. But these days
the
pet
-
keeping
urge has spread even to parts of the world which
have no tradition of sinking into a
comfortable chair with a furry
creature.
The pet business
is growing even faster than pet numbers, because
people are spending more and
more money
on them. No longer are they food
-
waste
-
recyclers, fed with the
remains that fall from their
masters’
tables. Pet
-
food shelves
are full of delicacies crafted to satisfy a range
of appetites, including ice
cream for
dogs and foods for pets that are old, diabetic or
suffer from sensitive digestion; a number of
internet services offer food, tailored
to the pet’s individual tastes.
In the business this is called “pet
humanisation”
--
the
tendency of pet owners to treat their pets as
part of the family. This is evident in
the names given to dogs, which have evolved from
Fido, Rex and
Spot to
--
in America
--
Bella, Lucy and Max. It
is evident in the growing market for pet clothing,
pet
grooming and pet hotels.
People still assume that pets must be
working for humanity in some way, perhaps making
people
healthier or less anxious. But
the evidence for that is weak. Rather, new
research suggests that dogs have
evolved those irresistible “puppy
-
dog eyes” precisely to
affect human emotions. It has worked. The
species that once enslaved others now
works very hard to pay for the care of its pets. S
entimental
（多愁善
感的）
Americans often refer to themselves not as
cat
-
owners but as the cat’s
“mommy” or “daddy”. South
Koreans go
one further, describing themselves as cat
“butlers”. Watch an unlucky
dog
-
walker trailing “his”
hound
（猎犬）
,
plastic bag in hand to pick up its mess, and you
have to wonder: who’s in charge now?
1
．
Which of the
following trends is NOT TRUE according to the
passage?
A
．
People’s needs
for animal services are decreasing.
B
．
Both the pet
number and the pet business are
growing.
C
．
Pets are
increasingly making their owners less
anxious.
D
．
Pet foods are
more various and customized than
before.
2
．
Which of the
following is referred to as evidence of “pet
humanization?”
A
．
The names given
to pets in American families nowadays.
B
．
Pet’s inbuilt
ability to affect emotions of their
owners.
C
．
Human beings
ever rising urge for
pet
-
keeping.
D
．
Pet’s roles as
both working staff and companions.
3
．
Which of the
following statements is the author most likely to
agree with?
A
．
Pets should be
treated as equals of their human
masters.
B
．
Human beings
are getting much benefit from their
pets.
C
．
Pet
-
keeping is still
restricted within certain parts of the
world.
D
．
Some pet owners
spend too much money on their pets.
4
．
Which of the
following might be the best title of the
passage?
A
．
The Changing
Roles of Animals
B
．
The Urge for
Pet
-
keeping
练习学案
17
班级
姓名
学号
C
．
Who Owns
Whom
D
．
Love Me, Love
My Dog
III.
七选五
Vitamin D is
necessary for bone
-
building,
immune function, blood sugar control, positive
mood and
more. 5
．
The lower your vitamin D level is, the
higher your risk of death from ally cause will be.
However, it’s not a great idea to just
take a supplement (
补品
) off
the drugstore shelf and start taking
it.
Since many of us have an
inadequate amount vitamin D, also known as the
“sunshine vitamin”,
doctors will often
give us high levels of D supplements, with doses
ranging from 2,000 to 10,000 IU
(International Units) per day, up to
50,000 IU per week and sometimes even more.
6
．
Very big doses
(
剂
量
) of vitamin
D can cause a build
-
up of
calcium (
钙
) in the blood,
which leads to poor appetite,
weakness,
weight loss or other diseases. Here’s the bigger
issue: 7
．
A
build
-
up of stored vitamin D
cart
cause avoidable problems, leading
to problems such as kidney stones.
8
．
The
National Institutes of Health set the Recommended
Dietary Allowance for vitamin D at 600
IU daily for babies, children, and
adults up to 70 years old. Adults aged 71 and
older need 800 IU, since
the ability to
absorb vitamin D drops with age. Because the fat
cells take vitamin D up, making it less
available for use by tile body,
9
．
Though you’ll
get a bit of vitamin D from foods—including fatty
fish, beef liver, cheese, milk and so
on—the amounts are so small that
there’s little need to worry that they’ll put you
over the daily dose.
A
．
It can help
prevent many diseases.
B
．
We
can actually reduce the risk of death.
C
．
people who are
fat may also need more vitamin
D
．
any extra
intake of vitamin D can get stored in the
body.
like all good things,
it’s possible to get too much of it.
average daily recommended amounts vary
based on your age.
n D
should be supplemented carefully despite its
importance.
IV.
完形填空
Many people do not understand a love of
bother with reading?
Reading
books
can
be
an
escape.A
book
is
another
10
you
can
pretend
to
live
in
for
a
little
can have a
11
into someone else’s life and someone
else’s the time that you
12
the book in your
hands
，
you can
13
from the world for a can choose your
other
world
，
be it
14
or
future
，
male or
female
，
near or type of
world you want to escape to exists
in
books.
You
can
15
just
about
anything
you
want
from
a
n
or
non?fiction
，
both
have
something to
?fiction
，
of
course
，
can
16
you are books with general or specific
17
，
like biographies and
historical are books about science
，
dinosaurs
，
art
，
cooking and
everything
in n books
，
even those not
based on fact
，
can offer
knowledge about other’s
lifestyles and
thoughts.
Reading
is
a
great
way
to
18
.It
takes
your
mind
off
doesn’t
require
much
19
or
preparation
though
，
just picking up a
book.
20
，
it can be done anywhere for
any amount of
21
.If
you just need a quick five?minute
break
，
a book will
22
.If you have an hour to
spare
，
you can
23
for that too.
Books are
informative
，
relaxing and can
help you escape.
24
up a book and
see if it turns you
into a
reader!
10
．
B
．
Spa
ce
C
．
star
D
．
world
11
．
B
．
Walk
C
．
talk
D
．
trouble
12
．
B
．
Hold
C
．
find
D
．
mark
13
．
B
．
Dre
am
C
．
escape
D
．
drive
14
．
B
．
Old
C
．
new
D
．
near
15
．
B
．
Find
C
．
see
D
．
learn
16
．
B
．
Thr
ow
C
．
wish
D
．
expect
17
．
B
．
Inf
ormation
C
．
paper
D
．
explanation
18
．
B
．
Live
C
．
relax
D
．
study
19
．
B
．
Eff
ort
C
．
relation
D<
/p>
．
progress
20
．
r
B
．
Luc
kily
C
．
Besides
D<
/p>
．
Later
21
．
ion
B
．
Money
C
．
time
D
．
knowledge
< br>
22
．
B
．
Show
C
．
appear
D
．
happen
23
．
B
．
Sing
C
．
read
D
．
write
24
．
B
．
Pick
C
．
Put
D
．
Set
V
.
语境填空
How to
prevent being infected with the virus? There are a
number of standard hygiene
(
卫生
)
practices
1
．
___________ have been
recommended to protect against infection and
2
．
___________ (far)
spread. These include covering your
mouth and nose when coughing or sneezing with a
medical mask,
tissue or flexed elbow;
avoiding contacting with those who are unwell
3
．
___________ (close); the
appropriate use of masks and personal
protective 4
．
___________
(equip), especially in a healthcare
setting; washing hands regularly with
water and soap,
5
．
___________
alcohol
-
based hand sanitizer
(
洗手
液
). Actions
that can be taken to prevent infection from
6
．
___________ animal source
include: avoiding
unnecessary
unprotected contact with animals; washing hands
after contact with animals or animal
products; and ensuring that animal
products are cooked thoroughly before they
7
．
___________ (consume).
8
．
___________ is
important to stay home if you’re feeling unwell.
But if you have a fever, cough, and
difficulty
9
．
___________ (breath), seek
medical care early and share your previous travel
history
10
．
___________
your healthcare provider.