【正文】 if a dog could donate? A.A skilled driver sends the owner and the donor to Penn Vet39。故選D。 （3）推理判斷題。根據(jù)最后一段 But the bloodmobile made it easy to find out if Rains could ，可知要知道一只狗是否符合獻(xiàn)血標(biāo)準(zhǔn)需要先把狗帶去流動(dòng)血站。 It said, My dearest daughter, if you are reading this, it means that everything went as I told you it would. One day you asked me what I would give you for your 15th birthday. I wasn39。 Parents are selfless（無私的）. They often make great sacrifices （犧牲） to make their children happy. Keep this in mind when you feel angry toward your parents. Oftentimes, they39。B.D.when she was 14 years old. A.B.C.D.A birthday partyD.14years oldD. love is often selfless.C.根據(jù)文中語句But on a day after her 14th birthday, she passed out and was rushed to the hospital. The family learned that the girl had a serious heart problem and that she might die.根據(jù)文中語句But on a day after her 14th birthday, she passed out and was rushed to the hospital. The family learned that the girl had a serious heart problem and that she might die. （4）細(xì)節(jié)理解題。提示可知，此文主要說明了父母的愛是無私的，故選B。 Some animals store food in their homes. They save some food in summer and fall and live on them. This is what squirrels （松鼠） do.BearsB.in winter. A.brownB.D.Animals pass the winter in many ways.D. （2）細(xì)節(jié)題。 （4）推斷題。故選C。To tell us the writer likes babies and his cat.C.Meat and fish.C.s very difficult.People can make eggs from wood.C.In a storybook.In a cookbook.Where May Food Come from in the Future【答案】 （1）D（2）A（3）C（4）B（5）D 【解析】【分析】文章大意：大多數(shù)食物來自于植物，科學(xué)家可以用植物制作一些精美的東西，他們可以用植物制作像肉和奶酪這樣的食物，以后科學(xué)家可能會(huì)用紙來制作食物?？芍械氖澄锒紒碜杂谥参?，所以在某種程度沒有東西不是來自植物的，故答案是A。 【點(diǎn)評】考查閱讀理解，本文主要涉及到了細(xì)節(jié)理解題，邏輯推理題、標(biāo)題判斷和文章出處題。提煉中心確定答案。 The possibilities of 3D printing seem endless. All the user has to do is to design an object on the puter and choose a material to print in. The printers print in hundreds of different materials including glass, sugar and even skin! When the user presses print, the 3D printer spreads the materials layer by layer and like magic the object is produced. In 2011 a group of four men in the US used 3D printing to produce ATM skimmers. These were placed on an ATM and stole over $400,000 from users of the ATM. It is terrible to think that criminals like them might one day use a 3D printer to print a gun.ll probably be wondering how you could ever live without your 3D printer!（1）________ invented the first3D printer. A.Four men in the USB.D.some furnitureATM skimmers（4）What does the writer think of the 3D printer? A.a manmade eara gunC.A doctor called Cornell（2）What is the correct order for people to use a 3D printer? a. choose a proper material.b. Press print.c. The 3D printer spreads the material.d. Use a puter to design an object.A.C. And doctors have used 3D printing to print human body parts! The Telegraph reported in February that scientists from Cornell Medical College even printed a manmade ear. 邏輯推理題需要根據(jù)已知內(nèi)容按照一定的邏輯關(guān)系去推斷，得到正確答案。 （4）文章出處題，從文章內(nèi)容看，這是一篇科普性的文章，他的來源可能就是科學(xué)雜志，故答案是B。因?yàn)樗麄兪怯芍参镏瞥傻模蚀鸢甘荄。How to Make Food CheaperC.In a travel magazine.（5）Which of the following is the best title of the passage? A.In a science magazine.It39。s easier than people think.Wood and paper.（3）What do scientists think of making food from wood? A.To tell us sometimes paper can be eaten.（2）What can NOT e from plants in some way? A.t feed your cat.） One day, they will be on your plate, if what scientists say may e true.（1）Why does the writer mention that babies and the cat eat paper? A.s very good food, too. They have begun to say, We make our paper from wood. We can also make food from wood. The next thing is not very difficult. What is the next thing? Perhaps it is food from paper. Scientists say, We can turn paper into food. It will be cheaper than meat or fish or eggs. Scientists say, All food es in some way from plants. Well, is that true? Animals eat grass and grow fat. Then we eat their meat. Little fish eat little seaplants, and then bigger fish swim along and eat them. Chickens eat bits of grass and give us eggs. What food does not e from plants in some way? Babies love chocolate and sometimes they also eat the paper around it. My cat enjoys a meal of good, thick paper, old letters, for example. She doesn39。本文涉及細(xì)節(jié)題、推斷題和主旨題三種?？碱}型，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息；主旨題需要通讀全文，了解大意之后找出中心思想。 （5）主旨題。 （3）細(xì)節(jié)題。 （1）細(xì)節(jié)題。Animals do funny and interesting things.B.C.black（4）The underlined word hibernation probably means _______ in the passage. A.C.D.FrogsD.C.B. Winter may be pretty. It is nice to see snow on the trees. But it is dangerous, too. People are also at risk. How do you beat the winter? Do you wear a thick coat? Do you stay inside?Or do you live somewhere warm?（1）During the winter, ____ go to the place with nice weather. A. Winter is cold in some places. Many plants do not grow during winter. Some plants die. Snow and ice may cover the ground. It can be hard for animals to find food during winter. Animals get through this time in many ways. Birds and butterflies can fly. Many of them fly to a place with nice weather in winter and return home in spring. We call it migration.本文涉及細(xì)節(jié)題、推斷題和主旨題三種常考題型，細(xì)節(jié)題要注意從文中尋找答案；推斷題需要聯(lián)系上下文，推斷出需要的信息；主旨題需要通讀全文，了解大