語言要點
單元要點預(yù)覽（旨在讓同學(xué)整體了解本單元要點）
詞匯
部分
詞語
辨析
1. surrounding/ environment 2.swiftly/fast/quick/soon
詞形
變化
1.settlement n. 定居；解決
settle v. 安放, 使定居, 安排; 安家, 定居
2. surrounding n. 周圍的事物；環(huán)境
surround v. 包圍, 圍繞
3. press v. 按；壓；逼迫
pressure n. 壓, 壓力,
4.require v. 需要；要求；命令
requirement n. 需要；要求；命令
重點
單詞
1. private adj.私人的；私有的
2. settlement n.定居；解決
3. impression n.印象；感想；印記
4. remind v.提醒；使想起
5. previous adj.在前的；早先的
6. lack v.缺乏；沒有 n.缺乏；短缺的東西
7. require v.需要；要求；命令
8. assist v.援助；幫助；協(xié)助
重點
詞組
1.take up 拿起；接受；開始；繼續(xù)
2.be similar to 與……相似
3.in all directions向四面八方
4.lose sight of/ catch sight of不再看見....../ 瞥見……
5.sweep up打掃；橫掃
重點句子
1. What problems do you think people in the future will have overcome?
2. This is similar to the “jet lag” you get when flying,…
重點語法
過去分詞做狀語I詞語辨析 (旨在提供完形填空所需材料)
1). surrounding/ environment n. 環(huán)境【解釋】
surrounding 指周圍或附近的一切事物;環(huán)境(常用復(fù)數(shù))
environment 指生態(tài)環(huán)境，自然環(huán)境(與the連用);還指影響個體或事物行為或發(fā)展的環(huán)境.
【練習(xí)】選擇surrounding 或environment并用其適當(dāng)?shù)男问教羁?br>
1） Good work cannot be done in unpleasant or uncomfortable_____________.
2） A happy family provides a loving __________for its children.
3） The house is in beautiful_______________.
4） It is our duty to protect the _________from pollution.
5）Moss grows best in a shady, damp____________.
Keys: 1）surroundings 2）environment 3） surroundings 4） environment 5）environment
2). swift/fast/quick/soon
【解釋】
swift指運動的流暢性與穩(wěn)靠性
fast 更多指運動中的人或物
quick大多指花費極少時間或反應(yīng)或動作的敏捷
soon 時間副詞,指先后發(fā)生的兩件事之間的時間間隔短
選擇swift/fast/quick或soon并用其適當(dāng)?shù)男问教羁?br>
1）A _______ car knocked down a boy in the main street. 飛馳的汽車；
2）Only her ________reaction prevented an accident. 她的快捷反應(yīng)避免了一次事故。
3）He has a _______but unclear handwriting 流暢但不清楚的書法筆跡
4）Let's eat a ________snack. 讓我們吃一頓快餐吧!
5）______ we will arrive in Hongkong.
Keys: 1）fast 2）quick 3）swift 4）quick 5）Soon
II 詞性變化 （旨在提供語法填空所需材料）
settlement n. 定居；解決
settle v. 安放, 使定居, 安排; 安家, 定居
surrounding n. 周圍的事物；環(huán)境
surround v. 包圍, 圍繞
press v. 按；壓；逼迫
pressure n. 壓, 壓力,
require v. 需要；要求；命令
requirement n. 需要；要求；命令
impression n. 印象, 感想,
impress v. 印, 留下印象
【練習(xí)】根據(jù)句子結(jié)構(gòu)，用括號內(nèi)所提供詞的適當(dāng)形式填空
1） _________ by green hill on the north and south and a blue sea on the east, this city really enjoys nice ______________.(surrounding)
2） It’s time you _________ your difference with your father. (settlement)
3） ---What’s your __________ of the new teacher?
---He is a kind and handsome young man, but what _____ me most is his sense of humour.(impression)
4） It is _________ that all students should wear the school uniform in school, but not all students obey the _________. (require)
5） The nurse ______ the wound and the _______ to the arm stopped the bleeding at last. (press)
keys: 1）Surrounded; surroundings 2）settled; 3）impression; impresses 4）required; requirement 5）pressed; pressure
Ⅲ 重點詞匯 （旨在提供綜合運用所需材料）
1. private adj. 1)私人的；個人的 2)私下的, 保密的;
[典例]
1) When children grow up, they are eager to get private rooms for themselves.
當(dāng)孩子長大了，他們都渴望有自己的房間。
2) I wish to have a private talk with you. 我想私底下和你談?wù)劇?br>
[練習(xí)] 漢譯英
1) 老師應(yīng)該允許孩子具有自己的觀點。
__________________________________________________________________________________________
2) 私下討論后，他們達(dá)成令人滿意的協(xié)議。
__________________________________________________________________________________________
Keys: 1)Teachers should allow children to have their private opinion. 2) They reached a satisfying agreement after the private discussion.
2. settlement n. 1) 定居點[C] 2)（解決紛爭的）協(xié)議[C] 3) 解決，處理[U]
[典例]
1) The Indians often attacked the settlements of the colonist.
印地安人經(jīng)常襲擊殖民者的定居點。
2) The strikers and the employers have reached a settlement over new working conditions.
罷工者已經(jīng)與顧主就新的工作條件達(dá)成了協(xié)議。
3) After the settlement of our differences, we became friends. 消除分歧后，我們成了朋友。
[重點用法]
settle v.定居
come to a settlement解決; 決定; 和解
settle in Canada. 定居加拿大
settle down安頓下來：過穩(wěn)定有序的生活：
[練習(xí)] 漢譯英
1) 他與一家人安頓下來務(wù)農(nóng)
__________________________________________________________________________________________
2) 她丈夫死后，她定居俄亥俄
__________________________________________________________________________________________
Keys: 1) He settled down as a farmer with a family. 2) After the death of her husband, she settled her family in Ohio.
3. impression n.��；印痕；印記；印象；意念；概念
[典例]
1) Your performance gave me a strong impression．你的表演給我留下了很深的印象。
2) What I said made no impression on him．我的話對他不起作用。
[重點用法]
impress v.留下印象
impress sth．on／upon one's mind 把……牢記在心上
have an impression of sth．／doing sth．that…
make an impression on sb． 給某人留下印象
make no impression on 對……無影響／效果
give sb．a(chǎn) favorable impression給某人以好印象
an impression of sb's foot某人的腳印
[練習(xí)] 漢譯英
1) 我隱約記得我們以前曾經(jīng)見過面
__________________________________________________________________________________________
2) 你對他的印象如何? (他給你的印象怎樣?)
__________________________________________________________________________________________
3) 我父親讓我銘記艱苦勞動的價值。
Keys: 1)I have the impression that we have met once before. 2)What's your impression of him? 3)My father impressed on me the value of hard work.
4. remind v.提醒；使想起
[典例]
1) The picture reminds me of my college days．這張照片使我想起了大學(xué)里的日子。
2) Remind me to write to father．請?zhí)嵝盐医o父親寫信。
3) Please remind me that I must call her up before nine.請?zhí)嵝盐揖劈c前給她打個電話。
[重點用法]
remind sb．of sth．=remind sb．a(chǎn)bout... 提醒某人某事；
remind sb．that也可以表示“提醒某人做某事”或“使某人想起去做某事”。
[考例]單項填空
What you said just now_____ me of that American professor.
A. mentioned B. informed C. reminded D. memorized
【解析】remind sb. of sth.使/讓某人想起某事；informed sb. of sth.通知某人事情。A,D都無此結(jié)構(gòu)。答案：C。
[練習(xí)]根據(jù)句子的意思在橫線里填入適當(dāng)?shù)脑~。
1)Please remind yourself often ______ your weak points，shortcomings and mistakes．
2)Please remind him _______________(post)the letters.
Keys: 1) of 2) to post
5. previous adj.先的, 前的; 事前的; 以前的
[重點用法]
previous to 在……之前
[典例]
1）He did better in his previous study.他在預(yù)習(xí)方面做得好。
2）His previous attempt was successful. 他以前的嘗試成功了。
3）Previous to the conference we had discussed the matter.
在會議召開之前,我們討論了這個問題.
[練習(xí)] 漢譯英
1）你以前有過這種工作經(jīng)驗嗎？
__________________________________________________________________________________________
2）來這里之前,我為你準(zhǔn)備了文件.
__________________________________________________________________________________________
Keys: 1）Do you have any previous experience of this kind of job? 2）Previous to coming here, I prepared all the documents for you.
6. lack vt.缺乏；沒有 n.缺乏；短缺的東西
[重點用法]
lack sth.(wisdom／common sense／money缺乏智慧／常識/金錢)
be lacking in (courage／determination to do...) 缺乏做某事的勇氣／決心
a／the lack of… ……的缺乏
for lack of 因缺乏……
have no lack of 不缺乏
[典例]
1) You will not be lacking in support from me. 你將得到我的幫助
2) I lacked for nothing. 我不需要任何東西
[練習(xí)]用lack的適當(dāng)形式填空。
1)Though _________(1ack)money，his parents managed to send him to university．
2)He completely _______ conscience．
3)She is ________ in responsibility.
4) ______ of rest makes her look tired.
Keys: 1)lacking 2)lacked 3) lacking 4)Lack
7. require v.需要；要求；命令
[重點用法]
require+ n./ pron. /doing sth./ to do sth．/that-clause
[典例]
1) This suggestion will require careful thought. 這建議需要仔細(xì)考慮。
2) To carry out this plan would require increasing our staff by 50％．
執(zhí)行這—計劃需要增加50％的人員。
[練習(xí)]用括號里所給詞的適當(dāng)形式填空。
1)His health requires that he _____(go)to bed early．
2)The floor requires _______ (wash)．
Keys: 1) (should) go 2)washing
8. assist vt.／vi．幫助；援助訂．參與，出席
[重點用法]
assist sb． in/with sth．輔助(某人)某事
assist sb．in doing sth． 輔助(某人)做某事
assist sb．to do sth． 輔助(某人)做某事
assist with 幫助(照料，做)；在……上給予幫助
[典例]
1)I am willing to assist you whenever there is an opportunity．
有機(jī)會我愿隨時幫你。
2)I'm afraid I can't assist you，you have to go and see the manager．
我恐怕幫不上忙，你得去找經(jīng)理。
3)The headmaster assists with a lot of things when free．
有空時校長幫忙做了很多事。
4)You will be required to assist Mrs．Smith in preparing a report．
你將要幫助史密斯夫人準(zhǔn)備一份報告。
[練習(xí)] 根據(jù)句子的意思在括號里填入適當(dāng)?shù)脑~。
1)The young nurse was very nervous when she ________ in her first operation．
2)A team of nurses __________ the doctor ________ performing me operation．
3)She employed a woman to _____ her _____ the housework．
4)Good glasses will ________ you _________ read．
Keys: 1)was assisting 2)assisted; in 3) assist; with 4)assist; to
Ⅳ重點詞組 （旨在提供綜合運用所需材料）
1. take up 從事；占(時間、空間、注意力、等)；繼續(xù)
[典例]
1)This table takes up too much room．這張桌子太占地方。
2)She has taken up a job as a teacher．她當(dāng)上老師了。
3)This chapter takes up where the last one off． 本章繼續(xù)上一章的內(nèi)容。
[短語歸納]
take off脫掉（衣服等）；起飛：打折：作為折扣而減價：
take over接管：獲得對…的控制或管理
take apart拆開：分開后將…分成許多部分
take for把…視作：誤認(rèn)為
take …for granted認(rèn)為……是理所當(dāng)然
take down寫下,記下
take back收回(諾言);
[練習(xí)]根據(jù)括號里所給的漢語補(bǔ)全句子或翻譯句子。
1)To keep healthy，Professor Johnson __________(從事；開始做)cycling as a regular form of exercise after he retired．
2)Helen always helps her mother even though going to school _______(從事，占據(jù))most of her day．
3) 你以為我是個傻瓜嗎?
__________________________________________________________________________________________
4) 不要把沉默誤認(rèn)為是同意。
__________________________________________________________________________________________
Keys: 1)took up 2)takes up 3) Do you take me for a fool? 4)Don't take silence for approval.
2.be similar to 與……相似
[典例]
1) His views are similar to mine.他的觀點與我的很相似.
2) They are similar to each other in appearance.他們在長相上非常相似。
[相似短語歸納]
be familiar to …對某人來說是熟悉的
be familiar with 某人對…很熟悉
in a similar way以與...相似的方式
[練習(xí)] 漢譯英
1) 如果我們總是以相似的方法去思考,我們幾乎不能跳出這個圈子。
__________________________________________________________________________________________
2) 在經(jīng)濟(jì)發(fā)展方面,印度和中國很相似。
__________________________________________________________________________________________
Key: 1) We can hardly escape the circle if we still think in a similar way. 2) India is very similar to China in the development of economy.
3.lose sight of/ catch sight of不再看見....../ 瞥見……
[重點用法]
get／have(a)sight of 看見，發(fā)現(xiàn)
at(the)sight of 一看見
at first sight 乍一見
out of sight 不被看見，在視線之外
out of sight of 在……看不見的地方
in／within sight 被見到，在視線內(nèi)
in／within sight of在……看得見的地方
[練習(xí)] 漢譯英
1) 他一直揮手直至火車消失在視線中.
__________________________________________________________________________________________
2) 盡管忙于家務(wù)，那個母親也能讓孩子不走出她的視線。
__________________________________________________________________________________________
3) 一看到這幅畫,教授就被深深地吸引住了。
__________________________________________________________________________________________
Keys: 1)He waved until the train was out of sight. 2)Though busy with housework, the mother still can keep her child in sight. 3)At the sight of the painting, the professor was attracted deeply.
4.sweep up打掃；橫掃
[短語歸納]
sweep aside放[堆]到一邊, 不予理會
sweep away掃清, 迅速消滅, 肅清, 沖走
sweep off掃清; 吹走; 大量清除
sweep out掃掉; 清除
sweep over將...一掃而光
[練習(xí)]選擇短語并用恰當(dāng)?shù)男问教羁铡?br>
1) After the party, the house needed ____________.
2) The leaves were _________ into the air by the strong wind.
A. sweep off B. sweep over C. sweep up D. sweep out
Keys: 1.sweeping up 2. swept up
V 重點句子 （旨在提供句子結(jié)構(gòu)等所需材料）
1．What problems do you think people in the future will have overcome?
你認(rèn)為未來的人們將克服什么問題?
[解釋] 此句為復(fù)雜疑問句，其句式結(jié)構(gòu)為：疑問詞+do you think+其余部分(其余部分為陳述語序),do you think 為插入成分。能用于此句型的動詞有：think，believe，suppose，imagine，suggest，expect等。
[典例]
1)Who do you think is the tallest in your class?你認(rèn)為在你們班誰最高?
2)What do you believe matters when we take up the work?你認(rèn)為我們從事這項工作什么東西最要緊?
3)Who do you suppose will win the game?你認(rèn)為誰會贏得這比賽?
[注意]
1)如果此句型的動詞后面的從句里有否定意義，往往要把否定前置。如：
I don't think it’s right to do so．我想這樣做是不對的。
2)該句型變反意疑問句，主句主語是第一人稱且是現(xiàn)在時態(tài)時，反問部分與從句一致，否則與主句一致。如:
I think that he has been to Beijing，hasn't he?
He thinks that their team are sure to win the game，doesn't he?
[練習(xí)] 漢譯英
1)你覺得我們什么時候見面好?
__________________________________________________________________________________________
2)我想他們馬上就到.
__________________________________________________________________________________________
Keys: 1)when do you think is convenient for us to have a meeting?
2)I believe they will arrive shortly.
2. This is similar to the “jet lag” you get when flying, …這與你在飛行過程中的時差反應(yīng)是相類似的。
[解釋] When flying是when you are flying的省略形式。在有些表時間、條件、方式或讓步的從句中，如果謂語包含有動詞be，主語又和主句的主語一致，或者主語是it，就常�？梢园褟木渲械闹髡Z和be動詞省略。
[典例]
1) When asked where’s the toilet, the waitress showed the way politely to the guest.當(dāng)被問及廁所在哪時，服務(wù)員非常有禮貌地給客人帶路。
2) Until finishing the homework, the child was allowed to watch the cartoon film.直至完成作業(yè)，小孩才允許看卡通片。
3) If necessary, you can call help from the police.有必要時，你可以求助警察局。
[練習(xí)] 漢譯英
1) 即使被打致死，他依然保守秘密。
__________________________________________________________________________________________
2）可能的話，到機(jī)場來接我。
__________________________________________________________________________________________
3）過馬路時，孩子們被要求停下觀望再手牽手通過。
__________________________________________________________________________________________
Keys: 1) Though beaten to death, he still kept the secret. 2) If possible, please come to meet me at the airport. 3) When crossing the road, the children are required to stop to look around and walk hand in hand.
課文要點（模塊）
Ⅰ課文詞匯等填空（旨在復(fù)習(xí)本課文中的單詞拼寫和主要詞語等）
根據(jù)課文內(nèi)容完成下面語法填空，注意單詞拼寫和詞語用法：
注意分詞的用法：
Li Qiang took up a prize 1 he won last year and traveled to the 2 AD 3008. Although he 3 （遭受）“time lag”，he was transported 4 (safe) into the future in a time capsule. 5 (混淆) by the new 6 （環(huán)境）, he was hit by a lack of fresh air and his head ached. He had to put on a mask to get enough oxygen. Then he flew behind Wang Ping in a hovering carriage. 7 (arrive) at Wang Ping' s home, Li Qiang 8 (show) into a large room with a wall 9 （make）of trees, a brown floor and soft lighting. 10 (exhaust), Li Qiang slid into bed and fell fast asleep.
答案：1. that 2. year 3. suffered from 4. safely 5. Confused 6. surroundings 7. Arriving 8. was shown 9. made 10. Exhausted
Ⅱ課文大意概括 （旨在訓(xùn)練用30個單詞概括大意的能力）
閱讀課文，試著用30來個單詞概括課文大意或?qū)⑾旅娴亩涛淖g成英語。
本文顯示了李強(qiáng)對未來公元3008生活的印象，和他如何被安全的運到未來世界，如何使用新的裝置抵達(dá)汪平家的以及他在那兒所見所為。
The passage shows ______________________________________________________________
__________________________________________________________________________________
答案： The passage shows Li Qiang’s impressions of the future life in AD 3008 and how he was transported safely into the future and how he used the new equipments to get to Wang Ping’s home . And what he saw and did there.
Ⅲ課文佳句背誦與仿寫 （旨在培養(yǎng)對難句的理解和運用能力）
1 【原句】The seats were comfortable and after a calming drink, which made us sleepy, our eyes closed.
[模仿要點]句子結(jié)構(gòu)：定語從句插入在狀語和主句之間
【模仿1】這件工作非常艱辛，休息一會以后，使我們又恢復(fù)了精力，我們又繼續(xù)干活。
__________________________________________________________________________________
答案：The job was very tough and after a short rest, which refreshed ourselves again, we went on with our job.
【模仿2】他從自行車上摔下來，被實施急救后，這使流血止住了，他被馬上送到醫(yī)院。
__________________________________________________________________________________
答案：He fell off his bike after being carried out first aid, which stopped his bleeding, he was sent to hospital without delay.
2【原句】I got lost when we reached the place that looked like a large market because of the people flying by in all direction.
[模仿要點] 句子結(jié)構(gòu)：（時間狀語＋定語從句）插入在句子中間，通常放在句首。
【模仿1】當(dāng)我到達(dá)一個看上去像一個公園的地方時我感到驚訝，因為人們沐浴在柔和的陽光下或在樹蔭下下棋。
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答案：I got amazed when we reached the place that looked like a park because of the people bathing in the soft sunshine or playing chess in the shade of the trees.
【模仿2】當(dāng)我讀老舍寫的小說時，我非常著迷因為里面有趣的故事。
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答案：I was fascinated when I was reading the book that was written by Lao She because of its interesting stories.
單元自測 （模塊）
1.完形填空
閱讀下面短文，掌握其大意，然后從21—30各題所給的A、B、C和D項中，選出最佳選項，并在答題卡上將該項涂黑。
字?jǐn)?shù)：186
完成時間：14分鐘
難度：***
First aid is emergency care for a victim of sudden illness or injury until more skillful medical treatment is available; It may save a life or 21 certain vital signs including pulse, temperature, a clear airway (氣道), and breathing. In minor emergencies, first aid may prevent a victim's condition from turning worse and provide relief from 22 . In the case of the critically injured, a few minutes can make the 23 between complete recovery and loss of' life.
First aid measures depend upon the provider's level of knowledge and skill. Knowing what not to do is as 24 as knowing what to do in an emergency. 25 moving a person with a neck injury, for example, can lead to permanent spinal (脊柱的) injury and paralysis (癱瘓).
Despite the variety of possible injuries, several 26 of first aid apply to all emergencies. The first step is to call for 27 medical help. Next, the victim, if conscious, should be reassured that medical aid has been requested, and asked for 28 to provide any first aid. Unless the accident 29 becomes unsafe or the victim may suffer further injury, do not 30 the victim.
21. A. change B. have C. improve D. heal
22. A. pain B. damage C. infection D. pressure
23. A. fact ' B. emergency C. difficulty D. difference
24. A. important B. soon C. available D. useful
25. A. Improperly B. Repeatedly C. Swiftly D. Completely
26. A. theories B. principles C. schemes D. instructions
27. A. international B. educated C. direct D. professional
28. A. arrangement B. intention C. permission D. operation
29. A. location B. process C. scene D. place
30. A. touch B. move C. control D. examine
答案：
21. C。 improve：增進(jìn)；使…….好轉(zhuǎn)。
22. A。根據(jù)這句話可以看出：急救有可能防止受害人的情況變得更壞，并減輕痛苦。
23. D。依據(jù)前文可以推斷，急救的實施與否對于能否救命或痊愈有很大不同。make a difference: 關(guān)系重大, 大不相同。
24. A。important 和…….一樣重要。
25. A。由前文可知，在急救中，知道不該做的和知道該做的事情一樣重要，因此不適當(dāng)?shù)匕釀邮芎θ耸欠浅ＮｋU的。
26. B。依據(jù)后文可推知，下面介紹的是幾項急救原則。
27. D。急救第一步，首先是請專業(yè)人員到來。
28. C。依據(jù)前文可知，急救過程中應(yīng)該有很多要注意的事項，因此在獲得許可后才能提供急救。
29. C。scene（事故）發(fā)生的地點。
30. B。除非出事現(xiàn)場情況危急，否則不能搬動受害者。
2語法填空
閱讀下面短文，按照句子結(jié)構(gòu)的語法性和上下文連貫的要求，在空格處填入一個適當(dāng)?shù)脑~或使用括號中詞語的正確形式填空，并將答案填寫在答題卡標(biāo)號為31-40的相應(yīng)位置上。
字?jǐn)?shù)：132
完成時間：9分鐘
難度：**
Chen Ping and his sister Chen Ying dreamed about taking a great bike trip since middle school. After 31 (graduate) from college, they finally got the chance to make their dream come 32 (truth). His sister 33 (think) of the idea to cycle 34 the Mekong River. They also made 35 cousins interested in cycling. Wang Wei stuck to the idea 36 they found the source and began their journey there. When she heard that the source of the Mekong River is 37 Qinghai Province, she wouldn't change her mind. She even felt 38 (excite) when she knew that their journey would begin at 39 altitude of more than 5,000 meters. Before the trip they found a large atlas in the library, from 40 they knew clearly about the Mekong River.
答案：
31．graduation 32．true 33．thought 34．a(chǎn)long 35．their 36．that 37．in 38．excited
39．a(chǎn)n 40．which
本文講的是王坤和他姐姐要沿湄公河做自行車旅行的計劃。
31．graduation在介詞后作賓語，要用名詞形式。
32．true意思是夢想實現(xiàn)，表示“實現(xiàn)”用come true。
33．thought 因上下文都是敘述過去的事，用一般過去式。
34．a(chǎn)long表示“沿著”，用介詞along。
35．their指王坤和他姐姐王薇他們兩個人的表兄弟。
36．that引導(dǎo)the idea的同位語從句，從句中不缺任何句子成分，故填that。
37．in表示位置關(guān)系在(青海)境內(nèi)，用介詞“in”。
38．excited因felt是系動詞，在其后作表語應(yīng)用形容詞，表示某人“感到興奮”，用excited。
39．a(chǎn)n因表示“在……的高度”是at an altitude of…。
40．which引導(dǎo)定語從句，先行詞是atlas；先行詞是物，在直接在介詞后只能用which。
3.閱讀理解
閱讀下列短文，從每題所給的A、B、C和D項中，選出最佳選項，并在答題卡上將該項涂黑。
詞數(shù)：337
完成時間：8分鐘
難度：***
The Gisbornes have recently completed a twelve-day trip on their solar-powered electric boat, the Loon. They traveled down the Erie and Oswego canals for twelve days before reaching Albany, New York. Monte Gisbome, the captain of the Loon, said that this marks the first time that anyone has traveled down American canal system using solar electric energy as the primary (主要的) fuel source.
The Tamarack Lake Electric Boat Company designed the Loon. It is a boat with solar panels (太陽能板) mounted (安裝在) on its top which provide 738 watts of electricity using energy from the sun. It also has a 48 volt deep-cycle battery that has a range of thirty miles. It has a top speed of five miles per hour.
The boat is "solar-assisted" rather than "solar-driven" because it has a battery charger (電池充電器) which is built into the boat. It can help power the boat when the solar panels do not collect enough energy.
Monte Gisbome talked about the boat in an interview. "The problem with technology these days is that it produces too much heat and too little energy for motion. My boat is at least eight times more efficient than a gas-powered boat, which means that it saves me a lot of money and keeps the environment clean. Even in these technologically advanced times, some of the more popular gas-powered boats are terribly inefficient, which means that they cost a lot of money to use every day, and they make the water very dirty."
He also mentioned that the solar panels can provide the boat with about 16 km of free travel on a sunny day. "For most customers, 16 km is enough and," Monte Gisborne said, "even if you travel 32 km in one day, as long as you don't use it the next day, you have nothing to worry about because the battery won't run out of power."
For this reason, these boats are perfect toys for weekend use but not much more than that. It' s best to leave them in the sun during the week to let the battery charge and then use them on weekends. In other words, if you need to use a boat every day you may still need to use a gas-powered boat.
41. From the passage, we can learn that ______________.
A. the Loon was the first solar-powered boat to set sail in America
B. the Loon gets all its electricity from the sun via solar panels
C. Tamarack Lake Electric Boat Company designed the first solar-powered boat
D. Gisborne first designed the solar panels for the boat
42. What does Gusborne think is the best part of his boat?
A. It is almost as fast as other boats.
B. It only needs to use energy from water.
C. It uses energy more efficiently.
D. Its battery charges quickly.
43. What is the shortcoming of the solar-powered boat?
A. It is not very good for everyday use.
B. It is not environmentally friendly.
C. It is not as fast as gas-powered boats.
D. It is too slow for people who use boats a lot.
44. What can we infer about the solar-powered electric boats from the last paragraph?
A. They can meet the needs of fishermen.
B. They are not as good as gas-powered boats for Sunday boat rides.
C. They are suitable for going out on a lake with the family on Sundays.
D. People who like toys should use them on weekends.
45. The passage mainly talks about ___________.
A. the Gisbornes' 12-day trip to New York
B. the first solar-powered boat across American canal system
C. a new invention to replace gas-powered boats
D. the shortcomings of solar-powered boats for everyday use
答案：
Gisbornes一家完成了12天的運河旅行，不過使這次旅行與眾不同的是他們的船主要依靠太陽能來驅(qū)使行進(jìn)。
41. B。 推理判斷題。根據(jù)文章第二、三段以及最后一段的第二句可知，the Loon的能量來源主要是依靠太陽能。當(dāng)船運行的時候，太陽能板直接捕捉太陽能并把它轉(zhuǎn)化成電能，而當(dāng)這種直接獲取的電能不夠使用的時候，它就使用電池里早已經(jīng)蓄好的電能作為補(bǔ)充。而從最后一段的第二句可知，電池里的電也是在平常的時候把它放到外面吸收太陽能作為儲備的，由此可知B項正確。
42. C。 細(xì)節(jié)理解題。根據(jù)文章第四段的“My boat is at least eight times more efficient than a gas-powered boat, which means that it saves me a lot of money and keeps the environment clean.”可知答案選擇C項。
43. A。 推理判斷題。根據(jù)文章最后一段最后一句“In other words, if you need to use a boat every day you may still need to use a gas-powered boat.”可知這種船不適合每日使用。
44. C。 推理判斷題。根據(jù)文章最后一段第一句可知如果是周日泛舟湖面的話，這種船還是很適用的。
45. B。 主旨大意題。文章主要講述了第一條在美國運河航行的由太陽能驅(qū)動的電船，the Loon，介紹了它的構(gòu)造以及優(yōu)點和缺點等。
4. 基礎(chǔ)寫作
目前，互聯(lián)網(wǎng)的使用日益普及。你班同學(xué)正在進(jìn)行一個辯論賽，你是正方的代表，負(fù)責(zé)把你的小組的意見向全班陳述，題目為“Advantages of Studying on the Internet”。請根據(jù)提示，選擇適當(dāng)內(nèi)容支持自己的看法，用英語寫一篇短文。
要點如下：
1．可以隨時隨地學(xué)習(xí)。
2．可以自由選擇學(xué)習(xí)內(nèi)容。
3．可以隨時與老師討論問題并遞交作業(yè)。
[寫作要求)
1．必須使用5個句子介紹全部所給的內(nèi)容。
2．將5個句子組織成連貫的一篇短文，使用必要的連接詞。
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[答案]
Advantages of Studying on the Internet
Nowadays the Internet is more and more popular, and I think it's a good way of studying. Firstly, the Internet enables people to study whenever and wherever it's convenient. Secondly, they can also choose to study whatever they are interested in, while a traditional school doesn't provide such great freedom. Thirdly, they can discuss questions with teachers on the Internet immediately they have any questions and assignments can be handed in by clicking it away on the Internet, too.
I love studying on the Internet, for it brings a lot more choices and freedom.
本文來自：逍遙右腦記憶 http://m.2rcoc.com/gaoer/59574.html
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