【正文】 先閱讀短文，理解短文大意。 這個男孩四十公斤，可知他最多背15%40kg=6kg，故選B。 （3）細節(jié)理解題。根據(jù) （1）細節(jié)理解題。Some problems that teenagers face in their study at school.B.B.About 4kg.B.①②④Poor treatment for backs.C. Take the above advice, and you may not plain back pain, numbness or weakness in your arms and legs any more.（1）What could mainly cause some young people to suffer back pain by their teenage years? A. Choose the right backpack. Forget leather （皮革）! It looks great, but it39。 a heavy backpack forces the muscles and spine to balance the unequal weight. This may increase the possible back problems later in life.More than 50 percent of young people suffer back pain by their teenage years. Research shows that this could be mainly caused （場）improper use of backpacks.Here39。 and even hurt the spinal column（脊柱）This can cause muscle strain, headaches, back, neck and arm pain.t know exactly how to choose, load, lift and wear themthese allimportant accessories（配件）can be a pain in the back. Not to mention the neck, head and shoulders.s really a good chance for them to experience the retirement in ，也對出生在60年代出生的人的來說，是一種新的體驗，對于他們來說提前體驗下退休可能真的是對于他們來說的一個很好的機會，可知這批即將退休的60年代的人可能對這個空檔年會比較感興趣，故選A。s normally between high school and university，通常會是在高中和大學(xué)之間，故選D。D.C.B.get hurt or sick（5）From the last paragraph, we can infer that people who will retire may___ a gap year. A.C.reasonsbetween high school and university（3）The second paragraph talks about the___ for taking a gap year. A.between primary school and high schoolC.before high schoolteenagersB. A gap year is a new experience for not only teenagers but also people who were born in the 1960s. Maybe it39。 ★They may simply find that they didn39。 ★Get useful work experience and key skills. There are some reasons why students might want to take a gap year. They usually think it is a chance to get professional or personal experience. Some mon reasons to take a gap year include：s a short break from study for a year or less. It39。通讀全文可知，短文主要介紹了作者的大女兒在家參與小兒子出生的過程及原因。 （4）細節(jié)理解題。故選B。根據(jù)第一段 The first time my wife Linda gave birth was in a hospital. 我妻子Linda第一次生孩子的時候是在醫(yī)院，可推知作者是個爸爸。The Second Child in My Happy Family.C.the writer39。the writer39。didn39。truly talented singersD.D.C.B.t have the first time Linda gave birth. We crossed this threshold （門檻） together, as a family, and it was messy and scary and painful and unusual and mysterious and really perfect.（1）The writer of this passage is probably ________. A. It was crucial that our daughter was part of that experience, not just for her, but for Linda and me as well. Everything we wanted for her—trusted care providers。m so proud of Mom for having a baby. She has seen and admired the effort it takes to bring a new person into the world. It39。 When Linda got pregnant （懷孕） for the second time, we wanted a home birth, not just for ourselves, but for our daughter. We are very open with our daughter. We want to teach her respect and awe （敬畏） for the things of bodies. So she was part of the process from the very beginning.本文涉及細節(jié)題、詞義猜測題和主旨題，細節(jié)題要注意從文中尋找答案，詞義猜測題需要根據(jù)上下文提煉相關(guān)信息鎖定詞意，主旨題需要通讀全文，了解大意之后找出中心思想。根據(jù)They will show these works of art to remind people not to leave rubbish when climbing the mountain 他們將展示這些藝術(shù)品來提醒人們爬山時不要留下垃圾 可知， 藝術(shù)家們將展示他們的藝術(shù)作品，以便提醒人們不要在珠穆朗瑪峰扔垃圾，故選D。根據(jù) Local people cleaned the mountain last year, 可知， 珠穆朗瑪峰的部分地區(qū)面臨垃圾問題，故選B。D.A story.encourage people to clean up QomolangmaD.D.putting onD.140NoiseB. At 8, 844, 43 meters high, Mount Qomolangma is the tallest mountain on Earth. While it is famous for its beautiful views, parts of the mountain are facing a problem: rubbish. Every year, thousands of visitors throw away tons of rubbish, such as bottles and plastic bags.6．閱讀短文，從每題所給的A、B、C和D四個選項中，選出最佳選項。 （4）標(biāo)題判斷題，根據(jù)文章內(nèi)容可知，這三課都是從成功那里學(xué)到的，也是為了成功，故答案是B。 （1）細節(jié)理解題，根據(jù)Lessons for successC.Comet 67P is not far away from the EarthB.s hard to make others believe somethingD. . A.t able to teach them（2）In Lesson 2, the writer mainly wants to tell us thatthey needed standard ways of teachingC.s icy surface twice. Luckily, however, Philae landed successfully and began sending information back to the Earth.（1）Bill Gates and Mark Zuckerberg didn39。 The scientists had no idea what the surface of the et would be like. If the landing failed, it would be impossible to get information from the spacecraft. Twenty years of work would have been wasted. Years of planning went into a recent achievement in space travel. The European Space Agency39。 I had a pretty hard time making others believe it, he said. But think about the fact that you may be the first person to see something for the first time that doesn39。 However, by studying a special rock, he discovered that it acts like a sponge. This suggests that the Earth39。 Lesson 1: Ways of creative thinking are needed 【點評】考查閱讀理解。 （3）細節(jié)題。根據(jù)pass的信息中After it was invented, the oceans were open to travel 可知，The Four Great Inventors of Ancient ChinaC.C.Song DynastyC.making fireworksprinting It was developed in 1041~1048 in the Song Dynasty. A man named Bi Sheng carved characters on pieces of clay and wood. Then he put ink on them. After the characters were printed on paper, the pieces of clay or wood could be used again. This technology then spread to Korea, Japan and Europe. It was the basic method at that time.（1）After the ____________ was invented, the oceans were open to travel. A.4．閱讀理解 Compass根據(jù)本文教室里姿勢有助于參加數(shù)學(xué)考試和 the exam was easier to do if they were sitting up straight ，可知標(biāo)題適合是 （4）主旨題。根據(jù) They asked the