【正文】 t agree with this opinion. They think some slower students are always making trouble, such as keeping talking in class, breaking school rules, which may lead to them forming the bad habits. Besides, slower students often ask top students questions, which has a bad effect on their studies. In my opinion, I39。 2．短文需包括表中所有要點，內(nèi)容可適當(dāng)發(fā)揮，以使行文連貫。 2．老是問問題，使自己不能專心學(xué)習(xí)。 支持 反對 你的觀點 ，成績差的學(xué)生也有可取之處； 2．互相學(xué)習(xí)，建立友誼； 3．通過幫助學(xué)習(xí)差的學(xué)生的學(xué)習(xí)從而使他們建立自信。你班班主任在安排座位時，讓成績好的學(xué)生和成績差的學(xué)生作同桌，這在你們班成績優(yōu)秀的學(xué)生中引起了反響，課上大家就 此進行了討論。根據(jù)上下文可知， encounter 是 “ 遇到；碰到 ” 之意。根據(jù)短文最后一段第一句 “...we are at a critical moment in the life of our pla. Time for change is running out.”推測可知。根據(jù)第三段最后一句及這次旅行所進行的活動可推知， Earthwatch Institute 是一個向關(guān)心地球環(huán)境的人推廣環(huán)?？茖W(xué)知識的組織。 53． It can be inferred that Earthwatch Institute could be______. A． an international university that takes in students from all over the world B． a TV station that makes programs on the beautiful scenery of the earth C． a travel agency that anizes adventure trips especially for school children D． an anization that brings science to life for people concerned about the earth39。 52． Which is TRUE about their journey? A． They had to pay for their journey on their own expense. B． They often had to move from one hotel to another. C． They had to take great pains to collect environmental information. D． They received a warm wele every time they arrived at a new place. 答案： C 解析： 細節(jié)理解題。 51． These teenagers went on the journey around the world________. A． to experience the most serious environmental problems on the earth B． to bring the kindness of America to the other parts of the world C． to go sightseeing around the world D． to call on more teenagers to join Earthwatch Institute 答案： A 解析： 細節(jié)理解題。s Great Rift Valley, and tracking giant sea turtles in Costa Rica. As they worked with the scientists of Earthwatch Institute, Jamie, Arsen, and Tyler began to understand that we are at a critical moment in the life of our pla. Time for change is running out. As the teens went from country to country and witnessed different environmental dangers and challenges, they understood that solutions to important environmental issues start with the power of one person39。t expect fancy treatment. They signed up for the experience of a lifetime, which included hard work and often unfortable acmodations, and they may encounter with some of nature39。 E Have you ever thought, “I wish I could take a year off and just travel around the world”？ Well, three lucky American teenagers were able to do just that. The teens—two males and one female—got an all expenses paid hike to five continents. This trip didn39。本篇文章以 Joan Rivers 為例，告訴讀者無論做任何事情都不要放棄，要堅持到底。s the main purpose of the text? A． To tell readers not to give up doing anything. B． To tell Joan Rivers39。文章第五段第二句話是說她長時間在電話亭里打電話找工作，而不是把辦公室建在電話亭里，所以 A項不對； B 項與文章內(nèi)容不符；文中提到她是一位作家，但沒有說她寫過許多著名的小說，所以 C項不對；由文章第五段中的 “ ...best known for her Emmy Award winning television talk show.” 可知 D 項正確。故答案選 B。句意：如果你能成功的話，你早就成功了。 48． The underlined sentence in the fouth paragraph implies that Joan Rivers________. A． was an unlucky person B． wouldn39。本文的大意是： Joan Rivers 盡管屢次被拒絕，但是從不氣餒，正是她堅定的信念成就了她的事業(yè)。s final words to us： “ Never stop believing! Never give up! Never quit! Never！ ” 文章大意： 本文主要講述了美國著名的喜劇演員 Joan Rivers 在成功前所經(jīng)歷的一些艱難困苦。re too old. If_you_were_going_to_make_it,_you_would_have_made_it_by_now.”Even her mother told her, “You have no talent. You39。re fired”． “ I was pletely disappointed， ” she sighed. “Fired! Fired from my first job! I went back to my hotel room helpless. I really could not stop crying.” Soon she was booked again and then fired from her second job. “ There39。由文章最后一段的第二句和最后一句可推斷出答案為 D。 46． According to the passage, a DJ39。 B A． a b c B． b a c C． a c b D． b c a 答案： A 解析： 細節(jié)理解題。前三個選項的內(nèi)容在文中都涉及到了，只有 D 項內(nèi)容文章沒有提及。s dance music and that of the past? A． A greater variety of forms. B． More technology is made use of. C． The music is faster. D． Today39。舞曲由于時代、民族特點、功能和用途的不同而有多種類型。s music. Club dance rhythms(韻律 )became a major part of popular music. Club dance music has different forms, including drum and bass(低音樂器 ), hip hop, R amp。s finest dance music. He is ing to Guangzhou, Beijing and Shanghai on November 18—20 as part of his world tour in support of his new CD. One of the main roles of music has always been going with dancing. However, today39。因此 B項為最佳標(biāo)題。s Hearing 答案： B 解析： 標(biāo)題概括題。t Worry about Your MP3 Players D． Mothers39。由文章第四段第二句可知， A項不對；由文章第六段第一句可知，B 項不對；由文章倒數(shù)第二段可知 Lappen 對孩子們的聽力問題感到驚訝，但這不是推斷出來的，所以 C 項不對；由文章最后一段可推斷出 D 項正確。s hearing problems surprised Lappen D． Cook doesn39。由文章倒數(shù)第二段中 Lappen 所說的話可知，她之所以沒有給她的孩子買 MP3 是因為擔(dān)心孩子的聽力會受到影響。t afford an MP3 player C． the MP3 player will make her child39。s afraid it may a