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1、課時提能練(四十) 選修 8Unit 5Meeting your ancestors A：知識層面 .語境語法填空 A(考查派生詞) Qian Xuesen is the founder of Chinas space science. Chinas first missile was designed in his 1messy (mess) and shabby workroom in the Gobi Desert. To obtain correct 2analysis (analyze) results, he and his partners spent many sleeples

2、s nights. When the 3accuracy (accurate) of the instruments could not be guaranteed, he himself invented new ones. Sometimes, he put forward bold 4assumptions (assume) to help overcome tough problems. The missile was produced after they handled various problems 5skillfully (skillful). People celebrat

3、ed the successful launch of the first missile with a storm of 6applause (applaud). The “two bombs and one satellite” are of historical 7significance (significant) to China, marking a 8division (divide) of a new era. B(考查動詞) The Pwn2Own 2016 hacking contest (黑客大賽) took place in Vancouver. The players

4、 displayed their skills to the fullest. All my attention 9was arrested (arrest) by the No.23 player, who took the lead soon after the contest started. Suddenly he 10was interrupted (interrupt), and it seemed that he met a tough problem. 11Spitting (spit) out the chewing gum, he became more devoted t

5、o studying the programs. After 12deleting (delete) some puzzling instructions, he managed 13to accelerate (accelerate) the progress. The audience burst out 14applauding (applaud) when he was the first to finish the breaking. 15Assuming (assume) that you are interested in hacking, you might as well t

6、ry your hand at Pwn2Own next time after 16sharpening (sharpen) your skills. C(考查句型) China, 17as is shown by statistics, is making rapid progress in terms of economic growth. 18Having opened (open) its door to the outside world, it has quickly accumulated a great deal of wealth. The daily living nece

7、ssities are becoming abundant. Gone are the days when a customer waited in line for hours only 19to be told (tell) by the shop assistant that what she wanted to buy was sold out or not in stock. Of course in came some negative things following the openup. I remember my fellow guys 20swimming (swim)

8、happily in the river near our school, but it is now badly polluted. If only we 21had made(make) more strict rules and regulations at the start of the openup. .根據(jù)提示補全句子 1他臉上的表情表明他很憂傷。 The expression on his face suggested that he was sad 2你昨晚一定睡得很晚。你的眼睛都布滿了血絲。 You must have gone to bed late last night

9、.Your eyes are red. 3正如每個人所知道的那樣，湯姆通過了測試。 As everybody knows/As is known to everybody，Tom has passed the test. 4她當時要是征求了老師的意見就好了！ If only she had asked for her teachers advice! 5他匆匆忙忙趕到機場，結(jié)果被告知飛機已經(jīng)飛走了。 He hurried to the airport，only to be told that the plane had left. B：能力層面 .閱讀理解 A The remains of a

10、n ancient ape (猿) found in a Bavarian clay site recently caught peoples eye.According to scientists，they may renew peoples opinion on when humans ancestors began standing upright. An international team of researchers said the fossilized skeleton of a male ape that lived in the humid forests of what

11、is now southern Germany bore a striking resemblance (相似之處) to modern human bones.In a paper published by the journal Nature，they concluded that the previously unknown species named Danuvius guggenmosi could walk on two legs but also climb like an ape. The findings “raise fundamental questions about

12、our previous understanding of the evolution of the great apes and humans， ” said Madelaine Boehme，who led the research. The question of when apes could walk on two legs has fascinated scientists since Charles Darwin first argued that they were the ancestors of humans.Previous fossil records of apes

13、with an upright move found in Crete and Kenya dated only as far back as 6 million years.These apes are called Toumai. Boehme，along with researchers from Bulgaria，Canada and the United States，examined more than 15，000 bones recovered from the archaeological remains.Among the remains they were able to

14、 piece together primate (靈長目動物) fossils belonging to four individuals that lived 11.62 million years ago.The most complete，an adult male，likely stood about 1 meter tall，weighed 31 kilograms and looked similar to modernday bonobos，a species of the chimpanzee. Like humans，Danuvius had an Sshaped backb

15、one to hold its body upright while standing.Unlike humans，though，it had a powerful big toe that would have allowed it to grab branches with its foot easily. Fred Spoor，a paleontologist at the Natural History Museum in London，called the fossil finds “fantastic” but said they would likely be denied or

16、 suspected by others，not least because they could challenge many existing ideas about evolution. 【語篇解讀】本文主要介紹了科學家新發(fā)現(xiàn)的古猿遺骨的相關情況，并指出這可能會 刷新人們關于何時人類的祖先開始直立的觀點。 1Where did the scientists find the bones? AGermany. BBulgaria. CKenya. DBrazil. A細節(jié)理解題。根據(jù)第二段中的“the fossilized skeleton of a male ape that lived in the humid forests of what is now southern Germany”可知，科學家在德國發(fā) 現(xiàn)了古猿遺骨，故選 A。 2What can we infer about Danuvius? AIt could make Sshaped tools. BIt was a species of the chimpanzee. CIt lived in Crete a