unit 1 try our mattress試試我們的床墊........................................2unit 2 poor spoonbills可憐的黑面琵鷺........................................5unit 3 youth hostels青年旅館..............................................9unit 4 a meeting schedule兒童健康會議議程表...................................13unit 5 left-handers左撇子...............................................17unit 6 believe it or not信不信由你...........................................22unit 7 who’s the best?哪位太太是*棒的?...................................25unit 8 brush your teeth不刷牙就會滿嘴爛牙...................................29unit 9 genghis khan搜尋成吉思汗的遺體...................................33unit 10 the land of mexico墨西哥耕地面面觀.....................................38unit 11 life in outer space外太空有生命嗎?.....................................42unit 12 j. k. rowling《哈利•波特》的作者小傳.............................47unit 13 a trip to mt. ali阿里山快樂行.........................................52unit 14 a clearance sale清倉大甩賣...........................................57unit 15 nepal尼泊爾...............................................60unit 16 first aid急救須知.............................................64unit 17 be nice to wowen善待女人.............................................68unit 18 say “thank you”感謝的藝術...........................................71unit 19 try our food客人,過來嘗嘗俺的菜嘛!.............................75unit 20 invention of airplanes飛機的發明...........................................77unit 21 stop learning by rote別再死背書了.........................................81unit 22 moods & weather天氣影響心情.........................................85unit 23 jack’s sandwiches杰克三明治...........................................89unit 24 spiders’ eating habits蜘蛛吃什么?怎么吃?.................................91unit 25 dreams夢的解析.............................................95unit 26 the little mermaid小美人魚.............................................99unit 27 the amazon亞馬遜河的稀奇動物..................................103unit 28 helen keller不屈不撓的海倫•凱勒................................107unit 29 hollywoodmovies好萊塢電影商業掛帥..................................111unit 30 resources in the ocean海洋資源............................................115unit 31 alfred nobel博愛的諾貝爾........................................119unit 32 women’s day三八婦女節..........................................123unit 33 dolphins永遠一副笑臉的海豚..................................127unit 34 white as a sheet嚇得臉色發白........................................131unit 35 elephants大象驚人的記憶力....................................135unit 36 self-confidence自信心..............................................139unit 37 pioneer women美國拓荒時期的婦女..................................143unit 38 overpopulation人口過剩日趨嚴重....................................147unit 39 levis strauss李維斯牛仔褲的由來..................................151unit 40 scorpions蝎子沒那么可怕......................................155unit 41 in case of a fire防火須知............................................159unit 42 please don’t come希望別撞到地球......................................163unit 43 stars in the sky天上星星何其多......................................167unit 44 never tell lies自尊與謊言..........................................171unit 45 bat conservation蝙蝠的保護..........................................175unit 46 respect pedestrians請尊重行人..........................................180unit 47 natural disasters天災應對之道........................................184unit 48 weather reports天氣預報............................................188unit 49 life’s full of surprises人生充滿驚奇........................................192unit 50 coffee & heart attacks咖啡與心臟病........................................195unit 51 sri lanka斯里蘭卡............................................199unit 52 a polite man做個有禮貌的人......................................202unit 53 practice makes perfect熟能生巧............................................205unit 54 books讀書之樂............................................208unit 55 failure失敗算什么!........................................212unit 56 is music a noise?音樂是噪音嗎?......................................216unit 57 enlarging our vocabulary記單詞好處多多......................................220unit 58 stay fit for a test考前應注意健康......................................224unit 59 a high-tech world世界科技日新月異....................................228unit 60 ecology生態學..............................................232unit 61 we need society我們不能沒有社會....................................235unit 62 louis braille盲人點字法發明人....................................239unit 63 cameras in the early days早期的相機..........................................243unit 64 inflation通貨膨脹............................................247unit 65 fingerprints指紋................................................251unit 66 moods & weather心情隨天氣變化......................................254unit 67 body language肢體語言............................................258unit 68 working mothers在職媽媽............................................261unit 69 independence day美國國慶節..........................................265unit 70 bones & smoking抽煙與骨折..........................................269unit 71 we’re chameleons我們與變色龍沒兩樣..................................273unit 72 surrogacy借腹生子............................................276unit 73 credit cards信用卡..............................................279unit 74 which way to go?大城市游覽須知......................................282unit 75 the drawing roomdrawing room (客廳)一詞的由來...................... 285unit 76 success成功................................................288unit 77 the earth你對地球知多少?....................................291unit 78 just do our best凡事盡力而為........................................294unit 79 dreams mirror life夢反映現實生活......................................297unit 80 abraham lincoln亞伯拉罕•林肯......................................301unit 81 anasazi pueblos阿納薩齊的石屋城....................................305unit 82 the olympics奧運的由來..........................................310unit 83 holes on the moon月球上坑洞的由來....................................313unit 84 the panama canal巴拿馬運河..........................................317unit 85 the sun我們不能沒有太陽....................................320unit 86 an expedition一次有趣的探險......................................324unit 87 wood用不完的木材........................................328unit 88 stars are moving恒星是會動的........................................332unit 89 pablo picasso畢加索..............................................336unit 90 thank you, doggie!謝謝你,狗狗!......................................340unit 91 a great cartoonist創造史努比的漫畫家..................................344unit 92 it runs in the family一人生病,全家遭殃..................................348unit 93 avoid catching a cold避免感冒............................................352unit 94 superman“超人”是誰創造的?................................355unit 95 flight safety乘機安全須知........................................359unit 96 figures大人喜歡數據........................................363unit 97 aids艾滋病..............................................367unit 98 shoes觀其鞋而知其人......................................371unit 99 mars火星................................................375unit 100 it’s a library, son!小子,這是圖書館!..................................379