7．這個(gè)指南針是如何工作的依然是個(gè)謎．
How this compass worksremainsamystery．

分析 這個(gè)指南針是如何工作的依然是個(gè)謎．

解答 答案：remains a mystery
解析：本句的主語是由how引導(dǎo)的名詞性從句作主語，其后的謂語動詞用單數(shù)形式．remain一詞意為"任然是"，mystery意為"謎"．綜上，本題答案為：remains a mystery．

點(diǎn)評 本題考查句子翻譯，做此類題目時(shí)一定要根據(jù)中文及英文題干確定需要翻譯的成分，再找出與之對應(yīng)的英文并考慮各成分是否有形式的改變．

練習(xí)冊系列答案
相關(guān)習(xí)題

科目：高中英語 來源： 題型：填空題

17．I'm amazedwhy it is that you waste your precious time playing computer games．（be）
我很吃驚 為什么你把寶貴的時(shí)間浪費(fèi)在玩電腦游戲上．

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

18．There is an old Chinese proverb that states"One Generation plants the trees； another gets the shade，"and this is how it should be with mothers and daughters．The relationship between a mother and daughter is sometimes confusing．If close，the relationship can be similar to friendship．However，the mother and daughter relationship has unique characteristics that distinguish it from a friendship．These characteristics include a hierarchy （等級） of responsibility and unconditional love，which preclude mothers and daughters from being best friends．
    Marina，27 years old，says，"I love spending time with my mom，but I wouldn't consider her my best friend．Best friends don't pay for your wedding．Best friends don't remind you how they carried you in their body and gave you life!Best friends don't tell you how wise they are because they have been alive at least 20 years longer than you．"This doesn't mean that the mother and daughter relationship can't be very close and satisfying．
While some adult relationships are still troubled，many find them to be extremely rewarding．This generation of mothers and adult daughters has a lot in common which increases the likelihood of shared companionship．Mothers and daughters have always shared the common experience of being homemakers，responsible for maintaining and passing on family values and traditions．Today contemporary mothers and daughters also share the experience of the workforce and technology，which may bring them even closer together．
    Best friends may or may not continue to be best friends，but for better or worse，the mother and daughter relationship is permanent，even if for some unfortunate reason they aren't speaking．The mother and child relationship is closer than any other．There is not an equal relationship．Daughters should not feel responsible for their mother's emotional well-being．It isn't that they don't care deeply about their mothers．It's just that they shouldn't be burdened with their mother's well being．
The mother and daughter relationship is a relationship that is not replaceable by any other．Mothers never stop being mothers，which includes frequently wanting to protect their daughters and often feeling responsible for their happiness．Mother always"trumps"friend．
36．The underlined word"preclude"in Paragraph 1 probably means"B"．
A．differ      B．prevent      C．benefit      D．change
37．Why do many mothers and adult daughters keep a rewarding relationship？A
A．Because they have a lot in common．
B．Because they have common family values．
C．Because they have no generation gap．
D．Because they keep a constant relationship．
38．What do we know from the passage？C
A．The mother and daughter relationship can be replaced by a best friend．
B．A mother's love brings her and her daughter a close friendship．
C．The mother and daughter relationship goes beyond best friends'friendship．
D．Marina has a troubled relationship with her mother．
39．The author proves his statements mainly byB．
A．listing data    B．giving explanations    C．quoting sayings     D．making examples
40．What is the best title for the passage？D
A．How to be a good mother and daughter  
B．Who is a mother's best friend？
C．A friend in need is a friend indeed．
D．Can a mother be a daughter's best friend？

查看答案和解析>>

科目：高中英語 來源： 題型：閱讀理解

15．While learning the science lessons，I used to get a doubt--why ear，nose，tongue and eyes should be called as special senses？The basic reason is that these are the channels through which we maintain contact with the surroundings．Though apparently it may feel like these are individual sensory organs，they do show some connectivity．Interestingly，our hearing is less sharp after we eat a heavy food．Isn't it good for a sound nap after a stomach-full meal？That does not mean we go deaf after a meal，but the hearing pitch（強(qiáng)度）does change after a heavy meal．
We usually give credit of the taste to our tongue，but do you know that unless saliva（唾液）dissolves something，our tongue cannot recognize the taste of the food eaten．Taste is nothing but the food chemicals dissolved in the saliva being sensed by the taste buds（味蕾）present on the tongue．Try to dry off your tongue and mouth with a tissue paper and then taste something．
Women are much better smellers than men．They are born with this characteristic ability and can correctly recognize the exact fragrance of the sample．We all can store almost 50，000 different smells，which are strongly tied to the memories．
Pupils（瞳孔）do not respond to light alone，but to the slightest bit of noise around too．Thus surgeons，watchmakers and those professionals who have to perform a much delicate job do prefer to have a sound-free environment．Even a small noise can enlarge their pupils，change the focus and make their vision less clear．
Each and every one of us has a particular or individualistic or characteristic smell，which is unique to us，except the twins．This smell is very subtle yet can be sensed even by a newborn．It may be due to this smell that the newborn recognizes the presence of his parents around．
72．What may happen after you have had a rich lunch？C
A．Your eyes become weak and can not see well．
B．You may feel energetic and fresh．
C．Your hearing pitch may be decreased．
D．Your tongue may lose the function of taste．
73．What does the author mean by the underlined sentence in paragraph 2？B
A．Our tongues can't be dried while eating something．
B．If your tongue is dried without any saliva on it，it will not work．
C．A tissue paper is the only thing that can be used to dry our tongues．
D．If your tongue is dried with a tissue paper，it may work as well as before．
74．What makes each person different from anyone else except twins according to the passage？C   
A．The number of sensory organs．
B．The functions of sensory organs．
C．The particular smell of a person．
D．The style of one's behavior．
75．Which of the following may be the best title of this passage？B
A．The Sensitivity of Sensory Organs
B．The Functions and Connections of Sensory Organs
C．A Newborn's Sensory Organs
D．Different Senses Between Men and Woman．

查看答案和解析>>

科目：高中英語 來源： 題型：填空題

2．每當(dāng)我們有麻煩時(shí)，他們總是樂意立刻施以援手．
Whenever we are in trouble，they are willing tocometoouraid/help immediately．

查看答案和解析>>

科目：高中英語 來源： 題型：書面表達(dá)

12．假設(shè)你是李明，你的英國朋友Tom來信關(guān)心你參加期中考試的情況，請根據(jù)以下要點(diǎn)回信告知．
1．考試準(zhǔn)備情況
2．考試時(shí)的狀態(tài)
3．對試題的感受
4．可能的考試結(jié)果
注意：
1．詞數(shù)100字左右
2．開頭和結(jié)尾已經(jīng)為你寫好
3．可適當(dāng)增加細(xì)節(jié)，使文章連貫
參考詞匯：期中考試  mid-term examination
Dear Tom，
Thank you for your concern．

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

19．So far as I am concerned，he is a determined man and on no account ______ die easily．（　�。�
A．he saysB．he does sayC．says heD．does he say

查看答案和解析>>

科目：高中英語 來源： 題型：選擇題

16．Lucy has achieved all of the goals she set for herself in high school and is ready for new ____ at university．（　�。�
A．meditationsB．challengesC．motivationsD．circumstances

查看答案和解析>>

科目：高中英語 來源： 題型：書面表達(dá)

17．假設(shè)你是光明中學(xué)的高中生李明．你校擬選拔一批志愿者，利用暑期到朝陽希望小學(xué)為學(xué)生輔導(dǎo)英語．你希望參加此活動．請根據(jù)以下提示，用英語給學(xué)校寫一封申請信：
●對此活動的認(rèn)識（如對本人、小學(xué)生的益處等）；
●個(gè)人優(yōu)勢（如性格，生活、語言能力等）；
●你的計(jì)劃（如何開展輔導(dǎo)等）；
注意：
1．詞數(shù)不少于120；
2．可適當(dāng)加入細(xì)節(jié)，以使內(nèi)容充實(shí)、行文連貫；
3．信的開頭和結(jié)尾已給出，不計(jì)入詞數(shù)．
參考詞匯：
朝陽希望小學(xué)-Zhao yang Hope School
Dear Sir，
I am Li Ming from Class One，Senior 2．I'm writing to           

Yours Sincerely，Li Ming．

查看答案和解析>>

同步練習(xí)冊答案