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(2011浙江省嘉興,21,10分)目前“自駕游”已成為人們出游的重要方式.“五一”節(jié),林老師駕轎車從舟山出發(fā),上高速公路途經(jīng)舟山跨海大橋和杭州灣跨海大橋到嘉興下高速,其間用了4.5小時(shí);返回時(shí)平均速度提高了10千米/小時(shí),比去時(shí)少用了半小時(shí)回到舟山.
(1)求舟山與嘉興兩地間的高速公路路程;
(2)兩座跨海大橋的長度及過橋費(fèi)見下表:
我省交通部門規(guī)定:轎車的高速公路通行費(fèi)(元)的計(jì)算方法為:,其中(元/千米)為高速公路里程費(fèi),(千米)為高速公路里程(不包括跨海大橋長),(元)為跨海大橋過橋費(fèi).若林老師從舟山到嘉興所花的高速公路通行費(fèi)為295.4元,求轎車的高速公路里程費(fèi)
大橋名稱
舟山跨海大橋
杭州灣跨海大橋
大橋長度
48千米
36千米
過橋費(fèi)
100元
80元
 

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(每空1分,)如圖甲表示某生物膜結(jié)構(gòu),圖中A、B、C、D、E、F表示某些物質(zhì),a、b、c、d表示物質(zhì)跨膜運(yùn)輸方式。圖乙和圖丙表示物質(zhì)運(yùn)輸曲線,請據(jù)圖回答:

(1)A代表        分子,B代表           ,D代表           
(2)動物細(xì)胞吸水膨脹時(shí)B的厚度變小,說明B具有                 
(3)維生素D和葡萄糖從腸腔進(jìn)入小腸上皮細(xì)胞的過程分別是圖中編號          。
(4)若圖甲是癌細(xì)胞的細(xì)胞膜,則膜上含量較正常細(xì)胞減小的物質(zhì)是[   ]        
(5)若圖中是線粒體膜,b和c過程運(yùn)輸?shù)臍怏w分別是          。b、c運(yùn)輸方式符號圖         所表示的物質(zhì)運(yùn)輸曲線。
(6)若圖甲表示人體紅細(xì)胞膜,則表示Na、K運(yùn)輸?shù)姆謩e是圖中        。Na、K的運(yùn)輸方式符合圖中          所示曲線。
(7)已知紅細(xì)胞吸收葡萄糖是協(xié)助擴(kuò)散,而有人認(rèn)為小腸上皮細(xì)胞以主動運(yùn)輸?shù)姆绞轿掌咸烟,請(jiān)O(shè)計(jì)實(shí)驗(yàn)加以確定。
①實(shí)驗(yàn)步驟:
第一步:取甲、乙兩組生長狀況相同的小腸上皮細(xì)胞,放入適宜濃度的含有葡萄糖的培養(yǎng)液中。
第二步:甲組細(xì)胞給予正常的呼吸條件,                                。
第三步:                                                            
②預(yù)測實(shí)驗(yàn)結(jié)果并分析:
a.若甲、乙兩組細(xì)胞對葡萄糖的吸收速率基本相同,則                   。
b.                                                                 。

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(Mrs. Green wants to buy a pair of shoes for her daughter.)
A:  1 
B: Yes, please. I want to buy a pair of shoes for my daughter.
A: These shoes are for girls. They are in all colors.   2 
A.How much are they?
B.Can I help you?
C.Yes, I do.
D.What color does she like?
E. What do you think of the shoes?
B: She likes red.
A: Look! What about these ones?
B: All right. Let me have a look.

B:   3   
A: They are very nice, but they are a little small.
Do you have big ones?
B:   4    Here you are!
A:   5   
B: 60 yuan.
A: They are fine. I’ll take it.
1.           2.           3.           4.           5.        

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(一)閱讀《人民解放軍百萬大軍橫渡長江》(節(jié)選),完成5—7題。(14分)
和中路軍所遇敵情一樣,我西路軍當(dāng)面之?dāng)骋嗉娂姖⑼,毫無斗志,我軍所遇之抵抗,甚為微弱。此種情況,一方面由于人民解放軍英勇善戰(zhàn),銳不可當(dāng);另一方面,這和國民黨反動派拒絕簽訂和平協(xié)定,有很大關(guān)系。國民黨的廣大官兵一致希望和平,不想再打了,聽見南京拒絕和平,都很泄氣。戰(zhàn)犯湯恩伯21日到蕪湖督戰(zhàn),不起絲毫作用。湯恩伯認(rèn)為南京江陰段防線是很鞏固的,弱點(diǎn)只存在于南京九江一線。不料正是湯恩伯到蕪湖的那一天,東面防線又被我軍突破了。
【小題1】.這段文字寫的主要內(nèi)容是什么?(4分)
【小題2】.加點(diǎn)的“不料”一詞在文中表現(xiàn)了我軍的                 (不超過4個字);對敵人來說,這個詞具有強(qiáng)烈的_______意味。(4分)
【小題3】.新聞一般以記敘為主,“用事實(shí)說話”,但可以穿插議論。本文從兩方面議論了敵人毫無斗志的原因,這兩個方面各是什么?(6分)
(1)__________________________________________________________________。
(2)__________________________________________________________________。

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(Four students are talking about the future after class.)
Deng Yu :In 2050, China will be richer than it is now, Beijing will be getting ready for the 40th Olympic Games in 2052. We will see the blue and clear sky and smell the fresh air. There will be more pandas living happily China. I believe that 2050 will be the year of China.
Liu Yuan :A holiday to the moon will no longer be a dream. We can also travel far to other planets and talk with the spacemen. We might also eat something like pills(藥丸)instead of today’s meals. Everyone will enjoy a longer life.
Sun Wei :Robots will be very popular. They will do what people don’t want to do. We’ll build new homes on other planets. By then, I’ll be sixty years old. Maybe we will have an exciting talk in my new home on another planet!
Zhang Lan:By the year of 2050, cloning(克。﹚ill be used in many ways. It will bring back animals which disappeared many years ago. There will be no pollution, the whole world will be one big family. There will be no wars. As time passes, we’ll live a much easier and better life.
【小題1】      thinks that people can spend their holidays on the moon in the future.
A.Deng Yu              B.Zhang Lan            C.Liu Yuan
【小題2】.What does Zhang Lan think will happen in the future.
A.There’ll be more animals which disappeared many years ago.
B.Robots will do the things that people don’t want to do.
C.People can talk with the spacemen.
【小題3】The 40th Olympic Games will be hosted in       .
A.Paris                B.Beijing              C.London
【小題4】How old will Sun Wei be        by 2050?
A.50                   B.60                   C.70
【小題5】.From the talk, we can know that       .
A.the 40th Olympic Games will take place in 2052.
B.we will have the same food in 2050 as we do now.
C.a(chǎn)ll the people will move to another planet in the future.

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