We have to be . There is no point in looking at a house we can’t afford to buy.A. practical B. attractive C. actual D. valuable 查看更多

 

題目列表(包括答案和解析)

We have to be          . There is no point in looking at a house we can’t afford to buy.

A.valuable          B.a(chǎn)ttractive           C.a(chǎn)ctual           D.practical

查看答案和解析>>

We bet that on cold wintry days, many of you love to stay in your warm home and, every now and then,come out into the kitchen for a snack. Unfortunately, plenty of creepy-crawly critters (爬行生物) like to do the same thing!

Winter is the time when bugs (蟲子) invade your house without an invitation. The season can be tough for such creatures. In winter the air is cold, the ground is hard and many trees have no leaves. So bugs do what they have to do to survive.

Monarch butterflies head south to warmer climates. Ants crowd in deep underground colonies and eat food they have been storing all year. Many insects go into a deep sleep called diapauses. There’ re different kinds of diapauses, but all are similar to hibernation, a time when bigger animals become inactive in the cold. Insects go into an inactive period, too, but it often isn’t when the temperature drops.

They rely on more dependable signals in the environment. For example, many insects can tell how much sunlight there’ s each day. They use that to tell themselves when to shut down. Bugs are cold-blooded, meaning that their inside temperature is the same as the outside. They can’ t move much when it gets below 40 degrees Fahrenheit. So they search for any warm place.

They’ re looking for protection. These guys have been doing this for 300 million years, so they don’ t really know they’ re coming into your house. The home is a recent event in terms of their evolutionary behavior. They enter through tiny cracks or come in unnoticed on your clothes or shoes. Remember that they may be invading your homes for warmth and food, but they don’t care about humans.

46. What is the purpose of the first paragraph?

A. To point out that humans like to stay at home in winter.

B. To mean that humans and bugs have the same living habits.

C. To mean that bugs will invade humans’ houses for their winter.

D. To put forward the idea that bugs are not welcome in winter.

47. According to the text, what is diapauses?

A. It is the same as the animals’ hibernation.

B. It often appears in warm areas all the year.

C. It is done to keep bugs active in winter.

D. It is a deep sleep similar to hibernation.

48.What often decides bugs’ diapauses?

A. The lower local temperature.        B. The amount of sunlight.

C. Kinds of environmental signals.      D. The insects’ inside temperature.

49.According to the text, bugs invade humans’ homes to________.

A. attack humans            B. look for enough food

C. seek for protection         D. show their evolutionary results

50.What would be the best title for the text?

A. Bugs’ life on cold wintry days.         

B. Why do bugs invade your home in winter?

C. Good relations between humans and bugs. 

D. What does diapauses mean?

                                 

查看答案和解析>>

完形填空

  A woman came out of her house and saw three old men with long white beards sitting in her yardShe said, I don't think I   1   you, but you must be hungryPlease   2   and have something to eat.”

  “Is the man of the house home? they asked.“No, she   3   , He is out.” Then we can't come in, they repliedIn the evening when her   4   came home, she told him what had happened.“Do   5   them I am home and invite them in! The woman went out and invited the men in.“We do not go into a house   6   , they replied.“Why? she asked

  One of the old man explained, His name is Wealth, he said   7   one of his friends, and he is Success, and I am Love.” Then he added, Now go in and   8   your husband which one of us you want in your home.”

  The woman went in and told her husband what was saidHer husband was   9  .“How nice! he said.“Since that is the   10   , let us invite WealthLet him come and fill our home with wealth! His wife   11   , My dear, why don't we invite Success? Their daughter was listening from the other corner of the houseShe jumped in with her own   12   , Wouldn't it be better to invite Love? Our home will then be filled with love.” Let us   13   our daughter's advice, said the husband to his wife.“Go out and invite   14   to be our guest.” The woman went out and asked the three old men, Which one of you is Love? Please come in and be our   15  .”

  Love got up and started walking toward the houseThe other two also got up and   16   him  17  , the lady asked Wealth and Success, I only invited LoveWhy are you coming in?

  The old men replied together, If you   18   Wealth or Success, the other two of us would have stayed outBut   19   you invited Love, wherever he goes, we would go with him  20   there is Love, there is also Wealth and Success!

(1)

[  ]

A.

realize

B.

know

C.

recognize

D.

need

(2)

[  ]

A.

bring in

B.

get away

C.

get up

D.

come in

(3)

[  ]

A.

replied

B.

asked

C.

required

D.

ordered

(4)

[  ]

A.

owner

B.

father

C.

brother

D.

husband

(5)

[  ]

A.

say

B.

tell

C.

speak

D.

react

(6)

[  ]

A.

one by one

B.

one after another

C.

altogether

D.

together

(7)

[  ]

A.

laughing at

B.

looking for

C.

pointing at

D.

pointing out

(8)

[  ]

A.

argue with

B.

discuss with

C.

agree with

D.

quarrel with

(9)

[  ]

A.

overjoyed

B.

surprised

C.

upset

D.

worried

(10)

[  ]

A.

situation

B.

position

C.

case

D.

point

(11)

[  ]

A.

agreed

B.

appreciated

C.

nodded

D.

disagreed

(12)

[  ]

A.

suggestion

B.

plan

C.

solution

D.

explanation

(13)

[  ]

A.

make

B.

take

C.

consider

D.

ignore

(14)

[  ]

A.

Success

B.

Wealth

C.

Love

D.

Money

(15)

[  ]

A.

friend

B.

relative

C.

son-in-law

D.

guest

(16)

[  ]

A.

followed

B.

stopped

C.

honored

D.

pleased

(17)

[  ]

A.

Angry

B.

Surprised

C.

Delighted

D.

Disappointed

(18)

[  ]

A.

has invited

B.

invite

C.

had invited

D.

have invited

(19)

[  ]

A.

when

B.

while

C.

though

D.

since

(20)

[  ]

A.

Wherever

B.

However

C.

Whenever

D.

Whatever

查看答案和解析>>

完形填空

  When I was about 11 years old, I was at my friend Jenny’s house after school one day, and we were doing homeworkWhile I was there a friend of Jenny’s mom came over to visit

  I don’t remember her name or   1   what her face looked likeI just remember her   2  , her voice and the lesson she taught me

  I can still see her hand reaching out for mine in our   3  They were so beautiful, I thoughtThen I heard her saying, Oh no, that is NOT   4   you shake handsLet me show you how.”

  After that, I just remember her voice explaining the   5   of a good handshake,   6  a positive sense of   7  , looking the other person in the eye, making that first moment   8  I think in that exchange I first understood   9  

  I respected her for taking the   10   to teach me about one of those subtleties(微妙的事情)in lifeI   11   the fact that she didn’t   12   down to me because I was 11 or because I didn’t   13   somethingAnd so because of that I felt somewhat respected, I mean in the way she   14   meIt felt good to be talked to like   15   person, and not like whatever the   16   perception(觀點(diǎn))of an 11-year-old would beI also appreciate her instilling(逐漸灌輸)the idea that if someone doesn’t know or isn’t   17   of something, have compassion(熱情)and point him or her in the right   18  ; don’t be afraid to share your   19  

  I think of her every time I meet someone   20   and I’m so thankful for her little lesson

(1)

[  ]

A.

else

B.

even

C.

still

D.

otherwise

(2)

[  ]

A.

figure

B.

arms

C.

eyes

D.

hands

(3)

[  ]

A.

expectation

B.

introduction

C.

interview

D.

reception

(4)

[  ]

A.

how

B.

when

C.

why

D.

where

(5)

[  ]

A.

procedure

B.

value

C.

attraction

D.

importance

(6)

[  ]

A.

indicating

B.

conveying

C.

predicting

D.

producing

(7)

[  ]

A.

self

B.

pride

C.

others

D.

impression

(8)

[  ]

A.

preserve

B.

occur

C.

matter

D.

last

(9)

[  ]

A.

manners

B.

equality

C.

charm

D.

respect

(10)

[  ]

A.

time

B.

chance

C.

effort

D.

occasion

(11)

[  ]

A.

recalled

B.

preferred

C.

appreciated

D.

realized

(12)

[  ]

A.

look

B.

stand

C.

bend

D.

talk

(13)

[  ]

A.

know

B.

like

C.

feel

D.

correct

(14)

[  ]

A.

reminded

B.

treated

C.

taught

D.

helped

(15)

[  ]

A.

close

B.

good

C.

real

D.

great

(16)

[  ]

A.

general

B.

extreme

C.

realistic

D.

wrong

(17)

[  ]

A.

short

B.

careful

C.

aware

D.

fond

(18)

[  ]

A.

way

B.

direction

C.

aspect

D.

stage

(19)

[  ]

A.

knowledge

B.

sense

C.

wisdom

D.

experience

(20)

[  ]

A.

important

B.

strange

C.

familiar

D.

new

查看答案和解析>>

閱讀理解

  We bet that on cold wintry days, many of you love to stay in your warm home and, every now and then, come out into the kitchen for a snack.Unfortunately, plenty of creepy-crawly critters(爬行生物)like to do the same thing!

  Winter is the time when bugs(蟲子)invade your house without an invitation.The season can be tough for such creatures.In winter the air is cold, the ground is hard and many trees have no leaves.So bugs do what they have to do to survive.

  Monarch butterflies head south to warmer climates.Ants crowd in deep underground colonies and eat food they have been storing all year.Many insects go into a deep sleep called diapause.There’re different kinds of diapause, but all are similar to hibernation, a time when bigger animals become inactive in the cold.Insects go into an inactive period, too, but it often isn’t when the temperature drops.

  They rely on more dependable signals in the environment.For example, many insects can tell how much sunlight there’s each day.They use that to tell themselves when to shut down.Bugs are cold-blood-ed, meaning that their inside temperature is the same as the outside.They can’t move much when it gets below 40 degrees Fahrenheit.So they search for any warm place.

  They’re looking for protection.These guys have been doing this for 300 million years, so they don’t really know they’re coming into your house.The home is a recent event in terms of their evolutionary behav-ior.They enter through tiny cracks or come in unnoticed on your clothes or shoes.Remember that they may be invading your homes for warmth and food, but they don’t care about humans.

(1)

What is the purpose of the first paragraph?

[  ]

A.

To point out that humans like to stay at home in winter.

B.

To mean that humans and bugs have the same living habits.

C.

To mean that bugs will invade humans’ houses for their winter.

D.

To put forward the idea that bugs are not welcome in winter.

(2)

According to the text, what is diapause?

[  ]

A.

It is the same as the animals’ hibernation

B.

It often appears in warm areas all the year.

C.

It is done to keep bugs active in winter.

D.

It is a deep sleep similar to hibernation.

(3)

According to the text, bugs invade humans’homes to ________

[  ]

A.

attack

B.

look for enough food

C.

seek for protection

D.

show their evolutionary results

(4)

What is the main idea of the text?

[  ]

A.

Bugs’life on cold wintry days.

B.

Why do bugs invade your home in winter?

C.

Good relations between humans and bugs.

D.

What does diapause mean?

查看答案和解析>>


同步練習(xí)冊(cè)答案