名师名题：Unit3课后限时自测（人教课标版） (建议用时：30分钟)一、语法填空Lake Titicaca，a famous lake in South America，is located on the border between Bolivia and Peru. But the lives of the ancient people who once lived around the lake and whose culture_1_(think)to be highly advanced，have long remained a secret. Recently however，scientists taking part_2_an exploration project at the lake_3_(find)what they believe to be a 1000yearold temple under the water.Divers from the study group have discovered_4_building which scientists think is the remains of a temple built by the people who once lived beside the lake. The project leaders hope to begin raising important materials from the site later this week_5_bad weather forces a change in their plans.“The scientists have not yet had the opportunity_6_(study)the materials carefully，”said project director，John Audi.“But some have put forward the idea_7_the remains date from this period because of their_8_(similar)to those found elsewhere.”The research team has so far this year made more than 200 dives_9_water 30 metres deep. During these dives，_10_have been recording the ancient remains on film. There will be a meeting，starting later this year to review the film.二、完形填空(2013德州高三校际联考)One Monday morning, news got around in the schoolyard about a fire over the weekend. Soon Mr. Johnson, my teacher, came to explain that the Art class would be_1_due to the fire. He also warned us not to approach the Art room because it could be_2_During the morning break, Kirn and I decided to take a_3_A firsthand observation would make us heroes at lunch. At the appointed time, Kirn and I_4_the Art room, ignoring the consequence I would face_5_I got caught. We stood on tiptoes looking hard_6_the door window, trying in vain to see_7_was forbidden. Suddenly a firm_8_on our shoulders stopped us.Turning around, I found a teacher staring angrily at us. In those seconds millions of_9_flashed through my mind. My father would beat me hard._10_than that, my mom might be so mad she might not stop him. My spirits_11_even lower while realizing how_12_Mr. Johnson would be.When Kirn and I were led back to our classroom, I could found_13_to hide and wanted to melt into the_14_However, Mr. Johnson had a different_15_to teach.Slowly, he bent down to look me in the_16_， and I was met with a look of concern rather than anger. He spoke softly as he explained why he was_17_in my decision to go where I may have got hurt. He cared more about my_18_than the fact that Id broken a rule. My heart was_19_with regret, and I discovered that he still loved me even after Id disappointed him. The rest of the day, he didnt even mention it in class publicly，_20_did he tell my parents. It was the first time I felt the power of being given an unexpected second chance.1A. confirmed BexaminedCcancelled Dsuggested2A. useless BdangerousCchildish Dnaughty3A. test BriskCcheck Dchance4A. reached BsearchedCentered Dcleaned5A. untilBunlessCas Dif6A. over BwithinCthrough Dacross7A. what BhowCwhy Dwhich8A. word BholdCcryDorder9A. thoughts BfeelingsCsolutionsDexcuses10A. EasierBLessCMoreDWorse11A. changedBliftedCsank Dlost112A. strangeBangryCkindDsad13A. somewhere BanywhereCnowhere Deverywhere14A. fireBlaughCtable Dfloor15A. courseBlessonCknowledge Dability16A. eye BheadChandDfeet17A. embarrassed BexcitedCdisappointed Dmoved18A. grade BhonestyCinterestDsafety19A. full BheavyCrelaxedDempty20A. soBnorCeither Dyet三、阅读理解At 10：35 am. on December 17，1903，two brothers from Ohio flew the first successful airplane for 12 seconds and 120 feet along a beach in Kitty Hawk，North Carolina. With Orville flying first，the brothers took turns as pilot，and they flew three more times that day. On their fourth try，they managed to go 852 feet in 59 secondsan amazing feat at the time. The two brothers had invented powered flight.Orville and Wilbur Wright owned a bicycle shop in Dayton，Ohio. Although they had not gone to school to learn about airplanes or engineering，they were good mechanics. By repairing bicycles，they had learned how gears and pulleys worked. They also learned to take careful notes about what they saw. Each time they made a new design and tested a machine，they took notes and made drawings. They would study these to figure out what they could do better the next time.Before the Wright brothers flew，they did many things to prepare for this extraordinary achievement. They read everything they could find about air，balloons and kites. Then they made careful sketches of what they wanted to build. They began by making model kites to learn how air flowed over wings. They made them bigger and bigger until they had a glidera kite that is big eno