【正文】 can39。6．閱讀理解 根據(jù)The Sahara Desert is growing larger and larger each ，故選B。s land可知沙漠占了世界的20%，即五分之一（one fifth），故選A。 （4）細(xì)節(jié)題。根據(jù)Only certain types of plants can live in the terrible environment of the desert. You won39。根據(jù)The camel stores up fat in its hump可知駱駝從駝峰上儲(chǔ)存脂肪，故選A。根據(jù)Some deserts can reach the temperature of over 100 degrees F during the day and then drop below freezing（32 degrees F）during the ，故選B。It is losing（減少）.【答案】 （1）B（2）A（3）C（4）A（5）B 【解析】【分析】主要講了對(duì)沙漠的概述。C.It is growing.More than 20%.（5）Is the Sahara Desert growing or not? A.Two fifths.Less than 10%.About one fifth.Because there39。Because the environment there is terrible.B.Because there39。In its back.（3）Why WON39。C.In its stomach.Warm.（2）Where does the camel store up fat? A.Cool.Cold.Hot. Now deserts cover around 20% of the world39。 Only certain types of plants can live in the terrible environment of the desert. You won39。 The largest hot and dry desert in the world is the Sahara Desert in North Africa. The Sahara is a sandy desert with great sand hills. It covers over 3 million square miles of Africa. Other large deserts include the Arabian Desert in Western Asia, the Gobi Desert in northern China and southern Mongolia, and the Kalahari Desert in Africa. There is little rain in deserts. Because deserts are so dry, they have noquilt to help stop the soil from going away. As a result, they may get very hot during the day with the Sun shining, but don39。本文涉及細(xì)節(jié)題和主旨題常考題型，細(xì)節(jié)題要注意從文中尋找答案；主旨題需要通讀全文，了解大意之后找出中心思想。即一位受孩子歡迎的老師，故選A。 （4）主旨題。根據(jù)Children loved Mrs. Kim39。s how we find out how long something is. 可知是用腳測(cè)量，故選D。 （2）細(xì)節(jié)題。 （1）細(xì)節(jié)題。D.An Interesting LessonB.A Popular TeacherD.Popular and patient.B.His feet.（3）What kind of person was Mrs. Kim according to the article？ A.C.His hands.6.（2）What did C. J. measure the distance with？ A.C.4.t you try？（1）How many students were mentioned in the article？ A.s see whether that will work，said Mrs. Kim. Why don39。 What are we going to measure? asked Mathew. I want you to measure the distance from one side of the classroom to the other side. answered Mrs. Kim. We could measure it as my dad sometimes does， said C. J. He sometimes just puts one foot in front of the other. I guess that39。s science lessons. Josh asked, Why not? Well, began Mrs. Kim, I had planned to do some measuring today. But I forgot to bring any ruler. We can39。 Oh, my God, said Mrs. Kim. I don39。本文涉及細(xì)節(jié)題，細(xì)節(jié)題要注意從文中尋找答案。根據(jù)文章內(nèi)容，人們先是通過(guò)閃電，接著摩擦生火，然后是通過(guò)陽(yáng)光，后來(lái)是火柴，最后是an electric fire starter 可知C的排序是對(duì)的，故選C。根據(jù) About two centuries ago 可知火柴已被使用大約兩百年 ，故選B。根據(jù) They made a hole on a big piece of wood and put a smaller stick into the hole. They turned the stick again and again可知說(shuō)明ABC都是具體步驟，D是最全面的 ，故選D。可知火花可以點(diǎn)燃葉子 ，故選C。 （1）細(xì)節(jié)題。D.c—f—d—b—a—eB.b—a—d—e—f—cD.for about two hundred yearsC.for about two thousand yearsdoing all the above in order（3）Matches have been usedputting a smaller stick into the holeC.making a hole in a big piece of woodkeep fire burning（2）We can also get a fire byC.burn anything . A.About two centuries ago, people began to make matches. t start it again if there was no lightning. Later, they found out hitting two pieces of stone together could make a spark（火花）. The spark could fire dry leaves. In this way they could make a fire again if it went out. Then people also learned to make a fire by rubbing（摩擦）. They made a hole in a piece of wood and put a smaller stick into the hole. They turned the stick again and again. After a few minutes they got fire. 3．閱讀理解 s words have always stayed with me. 可知作者在做每一份工作的時(shí)候，父親的話一致伴隨著他，故答案是D。 （4）推理判斷，根據(jù) （3）推理判斷，根據(jù) Each morning I imagined that the dirty dishes would make patients sicker if I were not there to wash them clean. After breakfast was done, I started sweeping the floors of all patient rooms and cleaning toilets. Though I was tired, I wanted the job to be done well. （2）細(xì)節(jié)理解題，根據(jù) Each morning I imagined that the dirty dishes would make patients sicker if I were not there to wash them clean. After breakfast was done, I started sweeping the floors of all patient rooms and cleaning toilets. include sweeping floors. I smiled and remembered Dad39。s words. 可知作者的第一份工作是在醫(yī)院拖地板。s words encouraged the writer to do ev