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Consult the page adapted from an English dictionary and do Questions 45–48．
root1 /ru:t/ n [C]
1 ►PLANT◄ the part of a plant or tree that grows under the ground and gets water form the soil: Be careful not to damage the roots when repotting．| tree roots —see picture at germinate
2 ►CAUSE OF A PROBLEM◄ the main cause of a problem: Money is the root of all evil．| be/lie at the root of （=be the cause of a problem） Often allergies are at the root of a lot of the problems．| get to the root of （=find out the cause of a problem） | root cause （=the main reason for a problem）
3 ►OF A CUSTOM/TRADITION◄ roots the origins of a custom or tradition that has continued for a long time: has its roots in Jazz has its roots in the folk songs of the southern states of the US．
4 ►OF AN IDEA/BELIEF◄ the main part of an idea or belief which all the other parts come from: be/lie at the root of Foucault is challenging the very root of 20th century liberalism．
5 ►FAMILY CONNECTION◄ sb’s roots your con- nection with a place because you were born there, or your family used to live there: Naita has come to Ghana in search of her roots．
6 put down roots if you put down roots somewhere, you start to feel that this place is your home and to have relationships with the people there
7 ►TOOTH/HAIR ETC◄ the part of a tooth, hair etc that fixes it to the rest of your body
8 take root a） if an idea takes root, people begin to accept or believe it: The concepts of democracy and free trade are finally beginning to take root．b） if a plant takes root, it starts to grow where you have planted it
9 have a （good） root round informal especially BrE to search for something by moving other things around
10 root and branch if you destroy something root and branch, you get rid of it completely and permanently because it is bad
11 ►LANGUAGE◄ technical the basic part of a word which shows its main meaning, to which other parts can be added: The suffix ‘ness’ can be added to the root ‘cold’ to form the word ‘coldness’．—compare stem1 （4）
12 ►MATHEMATICS◄ technical a number that when multiplied by itself a certain number of times, equals the number that you have: 2 is the fourth root of 16．
—see also cube root, square root, grass roots
root2 v
1 ►SEARCH◄ [I always + adv/prep] to search for something by moving things around: [+ through/in/ around] “Hang on a second,” said Leila, rooting through her handbag for a pen．| [+ for] pigs rooting for food
2 ►PLANT◄ a） [I] to grow roots: New shrubs will root easily in summer．b） [T usually passive] to fix a plant firmly by its roots: The bush was too firmly rooted in the hard earth to dig up easily．| root itself Clumps of thyme had rooted themselves between the rocks．—see also deeply rooted （deeply （5））
3 be rooted in to have developed from something and be strongly influenced by it: policies that are rooted in Marxist economic theory
4 be rooted to the spot to be so shocked, surprised, or frightened that you cannot move
root for sb phr v [T] informal 1 to give support and encouragement to someone in a competition, test or difficult situation, because you want them to succeed: Good luck – we’ll all be rooting for you! 2 especially AmE to support a sports team or player by shouting and cheering: We’ll all be rooting for the Dallas Cowboys in the Superbowl．
root sth ↔ out phr v [T] 1 to find out where a particular kind of problem exists and get rid of it: Racism cannot be rooted out without strong government action．2 informal to find something by searching for it: I’ll try and root out something suitable for you to wear．
root sth ↔ up phr v [T] to dig or pull a plant up with its roots
1．What’s meaning of the word “roots” in the sentence “Many Americans have roots in Europe．”?
A．The underground part of a plant． B．One’s connection with a place．
C．The origins of a custom or tradition． D．The main cause of a problem．
2．What’s the fourth root of 81?
A．27． B．9． C．6． D．3．
3．Which phrase can complete the sentence “Do you think it is possible to ____ crime?”
A．root for B．root out C．root up D．root through
4．In which of the following situations can we use the phrase “be rooted to the spot”?
A．A bush is so firmly rooted in the ground that it is difficult to pull it up．
B．A football fan got excited when his favorite football team scored a goal．
C．A girl became too scared to walk when she caught sight of a long snake．
D．A man is unable to walk because he was caught in a car accident years ago．
查看习题详情和答案>>
阅读表达（共5小题；每小题2分，满分10分）
阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的字数要求）。
Environmentally friendly gifts are perfect for birthdays, anniversaries, and other holidays. The quality of environmentally friendly gifts is usually comparable to or even better than the quality of gifts that are not as environmentally friendly. Because there are such a wide variety of environmentally friendly gifts available on the market, you have many great ideas to choose from. You’ll be able to buy gifts for everyone on your list and do your part to __________.
You can actually give many gifts that have been made from recycled paper. The quality of recycled paper is just as good as the paper made from raw materials, so you can give a quality gift and still do your part to protect the environment. This recycled paper is turned into gifts like journals, diaries, note cards, and similar items. Just because they’re made from recycled paper doesn’t mean that they’re going to be plain or boring. Recycled paper can be dyed many colors and gifts can be made in a wide variety of styles and textures. With the wide variety of gifts available, you’re sure to find something that your friends and family members will love.
Clothing featuring plants, animals, and flowers is popular among nature lovers. If you are able to visit a store offering nature clothing, you’ll have a wide selection to choose from. Jackets, shirts, and other clothing items can have nature scenes printed on them for your favorite nature lover. If you want to personalize these items, you can even have the receiver’s name printed on each item to make an extra-special gift. Many of these items can be made with natural fibers for an environmentally friendly gift that your loved one will enjoy for years.
Giving environmentally friendly gifts is a great way to show friends and family members with a love of nature that you care about their interests. Even the simplest gift will be appreciated if it shows that you thought about what your loved one enjoys and gave them something that fits in with their environmentally friendly lifestyle. Not only will you be giving a wonderful gift that your loved ones can enjoy for a long time, you’ll also be doing your part to protect the environment.
1. What is the best title for the passage? (Please answer within 8 words.)
______________________________________________________________
2. Which sentence in the passage can be replaced by the following one?
There are so many gifts of this kind that you can surely find something perfect for your family or your friends.
______________________________________________________________
3. Please fill in the blank (in the first paragraph) with the proper words or phrases to complete the sentence. (Please answer within 8 words.)
______________________________________________________________
4. Find the words that mean the same from the passage.
(1) __________ v. to mark sth. in some way to show that it belongs to a particular person
(2) __________ n. a collection of things from which sth. can be chosen
5. Translate the underlined sentence in the last paragraph into Chinese.
______________________________________________________________
查看习题详情和答案>>
阅读表达（共5小题；每小题2分，满分10分）
阅读下面短文并回答问题，然后将答案写到答题卡相应的位置上（请注意问题后的字数要求）。
Environmentally friendly gifts are perfect for birthdays, anniversaries, and other holidays. The quality of environmentally friendly gifts is usually comparable to or even better than the quality of gifts that are not as environmentally friendly. Because there are such a wide variety of environmentally friendly gifts available on the market, you have many great ideas to choose from. You’ll be able to buy gifts for everyone on your list and do your part to __________.
You can actually give many gifts that have been made from recycled paper. The quality of recycled paper is just as good as the paper made from raw materials, so you can give a quality gift and still do your part to protect the environment. This recycled paper is turned into gifts like journals, diaries, note cards, and similar items. Just because they’re made from recycled paper doesn’t mean that they’re going to be plain or boring. Recycled paper can be dyed many colors and gifts can be made in a wide variety of styles and textures. With the wide variety of gifts available, you’re sure to find something that your friends and family members will love.
Clothing featuring plants, animals, and flowers is popular among nature lovers. If you are able to visit a store offering nature clothing, you’ll have a wide selection to choose from. Jackets, shirts, and other clothing items can have nature scenes printed on them for your favorite nature lover. If you want to personalize these items, you can even have the receiver’s name printed on each item to make an extra-special gift. Many of these items can be made with natural fibers for an environmentally friendly gift that your loved one will enjoy for years.
Giving environmentally friendly gifts is a great way to show friends and family members with a love of nature that you care about their interests. Even the simplest gift will be appreciated if it shows that you thought about what your loved one enjoys and gave them something that fits in with their environmentally friendly lifestyle. Not only will you be giving a wonderful gift that your loved ones can enjoy for a long time, you’ll also be doing your part to protect the environment.
What is the best title for the passage? (Please answer within 8 words.)
______________________________________________________________
Which sentence in the passage can be replaced by the following one?
There are so many gifts of this kind that you can surely find something perfect for your family or your friends.
______________________________________________________________
Please fill in the blank (in the first paragraph) with the proper words or phrases to complete the sentence. (Please answer within 8 words.)
______________________________________________________________
Find the words that mean the same from the passage.
(1) __________ v. to mark sth. in some way to show that it belongs to a particular person
(2) __________ n. a collection of things from which sth. can be chosen
Translate the underlined sentence in the last paragraph into Chinese.
______________________________________________________________
查看习题详情和答案>>用词组的恰当形式填空.
in vain wipe out come up at random go through, equip with
stop sth in its tracks at any rate at all costs straight away
1.The government succeeded in __________ the epidemic _____________.
2.What you said was ________ since he didn’t listen to you.
3.If you have any question, ask the assistants ___________.
4.John is so casual that he throws things ___________.
5.After typhoon, we can see houses _________ everywhere.
6.He will keep his promise ___________.
7.He always __________ late at the meeting.
8.It’s his habit to ___________ the newspaper before work.
9.The school will meet students’ requirement of study ___________________.
10. The school is ___________________ advanced machines.
查看习题详情和答案>>
Consult the page adapted from an English dictionary and do Questions 45–48．
root1 /ru:t/ n [C]
1 ?PLANT? the part of a plant or tree that grows under the ground and gets water form the soil: Be careful not to damage the roots when repotting．| tree roots —see picture at germinate
2 ?CAUSE OF A PROBLEM? the main cause of a problem: Money is the root of all evil．| be/lie at the root of （="be" the cause of a problem） Often allergies are at the root of a lot of the problems．| get to the root of （="find" out the cause of a problem） | root cause （="the" main reason for a problem）
3 ?OF A CUSTOM/TRADITION? roots the origins of a custom or tradition that has continued for a long time: has its roots in Jazz has its roots in the folk songs of the southern states of the US．
4 ?OF AN IDEA/BELIEF? the main part of an idea or belief which all the other parts come from: be/lie at the root of Foucault is challenging the very root of 20th century liberalism．
5 ?FAMILY CONNECTION? sb’s roots your con- nection with a place because you were born there, or your family used to live there: Naita has come to Ghana in search of her roots．
6 put down roots if you put down roots somewhere, you start to feel that this place is your home and to have relationships with the people there
7 ?TOOTH/HAIR ETC? the part of a tooth, hair etc that fixes it to the rest of your body
8 take root a） if an idea takes root, people begin to accept or believe it: The concepts of democracy and free trade are finally beginning to take root．b） if a plant takes root, it starts to grow where you have planted it
9 have a （good） root round informal especially BrE to search for something by moving other things around
10 root and branch if you destroy something root and branch, you get rid of it completely and permanently because it is bad
11 ?LANGUAGE? technical the basic part of a word which shows its main meaning, to which other parts can be added: The suffix ‘ness’ can be added to the root ‘cold’ to form the word ‘coldness’．—compare stem1 （4）
12 ?MATHEMATICS? technical a number that when multiplied by itself a certain number of times, equals the number that you have: 2 is the fourth root of 16．
—see also cube root, square root, grass roots
root2 v
1 ?SEARCH? [I always + adv/prep] to search for something by moving things around: [+ through/in/ around] “Hang on a second,” said Leila, rooting through her handbag for a pen．| [+ for] pigs rooting for food
2 ?PLANT? a） [I] to grow roots: New shrubs will root easily in summer．b） [T usually passive] to fix a plant firmly by its roots: The bush was too firmly rooted in the hard earth to dig up easily．| root itself Clumps of thyme had rooted themselves between the rocks．—see also deeply rooted （deeply （5））
3 be rooted in to have developed from something and be strongly influenced by it: policies that are rooted in Marxist economic theory
4 be rooted to the spot to be so shocked, surprised, or frightened that you cannot move
root for sb phr v [T] informal 1 to give support and encouragement to someone in a competition, test or difficult situation, because you want them to succeed: Good luck – we’ll all be rooting for you! 2 especially AmE to support a sports team or player by shouting and cheering: We’ll all be rooting for the Dallas Cowboys in the Superbowl．
root sth ? out phr v [T] 1 to find out where a particular kind of problem exists and get rid of it: Racism cannot be rooted out without strong government action．2 informal to find something by searching for it: I’ll try and root out something suitable for you to wear．
root sth ? up phr v [T] to dig or pull a plant up with its roots
1．What’s meaning of the word “roots” in the sentence “Many Americans have roots in Europe．”?
A．The underground part of a plant． B．One’s connection with a place．
C．The origins of a custom or tradition． D．The main cause of a problem．
2．What’s the fourth root of 81?
A．27． B．9． C．6． D．3．
3．Which phrase can complete the sentence “Do you think it is possible to ____ crime?”
A．root for B．root out C．root up D．root through
4．In which of the following situations can we use the phrase “be rooted to the spot”?
A．A bush is so firmly rooted in the ground that it is difficult to pull it up．
B．A football fan got excited when his favorite football team scored a goal．
C．A girl became too scared to walk when she caught sight of a long snake．
D．A man is unable to walk because he was caught in a car accident years ago．