以下是為大家整理的關(guān)于《少兒英語(yǔ)之腦筋急轉(zhuǎn)彎二十一》，供大家學(xué)習(xí)參考！
Questions：
1.Where does afternoon come before morning in the world？
世界上哪個(gè)地方下午比早上先到？
2.A doctor had a brother who went out west.But the man who went out west had no brother.How can this be？
醫(yī)生有個(gè)哥哥去了西部，可是去了西部的這個(gè)人沒(méi)有弟弟，這是怎么回事？
3.How do you know policemen are strong？
為什么說(shuō)警察很健壯？
Keys：
1.In the dictionary.
在字典里。
2.The doctor was a lady doctor.
醫(yī)生是女的。
3.Because they can hold up traffic with just one hand.
因?yàn)樗麄円恢皇志湍茏屲囕v停住。
Notes：
3.hold up使停頓，受阻
Questions：
1.With which hand do you write？
你用哪只手寫字？
2.What must you do before you return a book to the library？
把書還到圖書館里之前必須做什么？
3.What should you do if you are faced with a hungry tiger？
如果面對(duì)一頭饑餓的老虎，你該怎么做？
4.What makes more noise than a pig caught under a fence？
比一頭夾在籬笆下面的豬更吵的是什么？
Keys：
1.Neither. I use a pen.
我不用手而是用筆寫字。
2.Borrow the book from the library.
從圖書館借這本書。
3.Move to the next cage.
參觀下面一個(gè)籠子。
4.TWO pigs.
兩頭豬。
Questions：
1.What goes on four legs in the morning， on two at noon， and on three in the evening？
什么走路早上用四條腿，中午用兩條腿，晚上用三條腿？
2.What do we get if We Cross a woodpecker with a homing pigeon？
把一只啄木鳥和一只識(shí)途的鴿子融合在一起，會(huì)得到什么？
3.What question can never be answered by“Yes”？
什么問(wèn)題永遠(yuǎn)也不能回答說(shuō)“是的”？
Keys：
1.People.They crawled when they were babies and walked with two legs before they had to rely on a crutch in old age.
是人，他們剛生下來(lái)時(shí)用四肢爬行，后來(lái)用雙腿走路，老年時(shí)又不得不依靠拐杖走。
2.A bird that knocks on the door when delivering messages.
將得到一只送信時(shí)會(huì)敲門的鳥。
3.“Are you asleep？
“你睡著了嗎？”
Notes：
2.woodpecker/>wudpek+/n.啄木鳥
Questions：
1.What gets larger the more you take away？
什么東西你拿走越多，反而越大？
2.What becomes less the more you learn？
什么東西你學(xué)得越多，變得越少？
3.What has no length，width or depth and can still be measured？
什么東西沒(méi)有長(zhǎng)度、寬度和深度，但還是可以測(cè)量？
4.Where can you always find money？
哪兒總是能找到鈔票？
Keys：
1.A hole.
洞。
2.What you haven't learned.
你沒(méi)有學(xué)的東西。
3.Temperature.
溫度。
4.In the dictionary.
在字典里。
Notes：
3.three dimensions 三維： length（長(zhǎng)度）， width（寬度），depth（深度）。
Questions.
1.Iron will rust if put in the open. Then what if gold is put there？
鐵放在外面會(huì)生銹，那么金子呢？
2.What is a pimple？
什么是青春美麗豆？
3.Do planes of this make crash very often？
這種牌子的飛機(jī)經(jīng)常墜毀嗎？
Keys：
1.It'll be taken away.
會(huì)被人拿走。
2.It's a dimple going the other way.
是方向長(zhǎng)錯(cuò)了的酒窩。
3.No，only once.
不，只會(huì)墜毀一次。
Notes：
1.rust v.生銹
2.pimple n 丘疹，膿皰
dimple/dimpl/ n.酒窩，笑窩
3.make n.牌子，產(chǎn)品
crash v.墜毀，撞毀