Period SixGrammar & Writing.用适当的代词填空1That was great.Lets have another game，shall we?2My sides are aching.I just dont want to hear any more jokes.3Two people were taken to hospital，and others were treated at the scene of the accident.4Ill get some more sweets.Weve eaten nearly all these.5I want to see the world，but my parents have other plans for me.用所给词的适当形式填空1My advisor encouraged me to_take (take) a summer course to improve my writing skills.2I dont know whether you happen to_have_heard (hear)，but Im going to study in the USA this September.3The final examination is coming up soon.Its time for us to_get (get) down to our studies.4The flu is believed to_be_caused (cause) by viruses that like to reproduce in the cell inside the human nose and throat.5She will tell us why she feels so strong that each of us has a role to_play (play) in making the earth a better place to live in.6The patient was warned not_to_eat (not eat) oily food after the operation.7She would rather die than give (give) a speech.8Are you going to the conference to_be_held (hold) next Monday?9Is Bob still performing?Im afraid not.He is said to_have_left (leave) the stage already as he has become an official.10His continuing efforts in the field of science have made many young people take (take) him as their idol.阅读理解AEurope on Thursday launched the first satellite of its Copernicus Earth observation project that will supply valuable images in the event of natural disasters or even a plane crash.The Sentinel1a satellite，which was sent into the Earths orbit from Europes spaceport in French Guiana，will be used to monitor sea ice，oil spills and land use and to respond to emergencies such as floods and earthquakes.The Copernicus project，for which the European Union and the European Space Agency (ESA) have committed funding of around 8.4 billion euros (11.5 billion) until 2020，is described by the ESA as the most ambitious earth observation program to date.“The big step forward is that we can now cover every place on the Earth every three to six days，”Volker Liebig，director of ESAs Earth Observation program，said ahead of the launch.“If you want to use images for disaster management support or to find a plane，then you will want the images to be as fresh as possible.”But he cautioned you would first need to know roughly where a plane had crashed，which is not the case with the missing Malaysian Airlines jet.Copernicus also offers new business opportunities.Images can be downloaded free of charge，meaning companies can then use them to help deliver data to farmers on soil conditions or pest infestation，help oil companies decide where to drill new wells or make it easier for insurers to assess the risk of costly floods and fires.Sentinel1a，which will operate with a second satellite，Sentinel1b，to be launched next year，has hightech instruments that will allow it to record radar images of the Earths surface，even when the skies are cloudy or dark.As part of the Copernicus program，there will be 17 launches over the next decade.1For what purpose was the Sentinel1a satellite sent up into space?ATo improve observation of the earth.BTo search for some missing planes.CTo download free valuable images.DTo predict floods and earthquakes.答案A解析推理判断题。根据第一段中的“.its Copernicus Earth observation project that will supply valuable images in the event of natural disasters or even a plane crash.”及第三段的内容可知，发射该卫星是为了提高对地球的观测能力。2What do we know about Copernicus Earth observation project?AIt can cover every place on the Earth at the same time.BIt makes a profit by offering downloaded images.CIt is financed by the European Union and ESA.DIt has put two satellites into Earths orbit successfully.答案C解析细节理解题。根据第三段中的“The Copernicus project，for which the European Union and the European Space Agency (ESA) have committed funding of around 8.4 billion euros (11.5 billion) until 2020.”可知，C项说法正确。3According to Volker Liebig，the Sentinel1a satellite_.Acan locate the missing Malaysian Airlines jetBhas advanced but limited functionsCmay cause some safety problemsDdoesnt work on cloudy days or at night答案B解析推理判断题。根据第四段的内容可知，我们现在每三到六天就可以对地球上的每一个地方进行观测，说明该卫星已经很先进了，但该段最后指出，要找到坠毁的飞机，需要首先知道飞机坠毁的大致区域，这说明该卫星的功能仍有限。4How does the Copernicus project benefit farmers?ABy supplying data on soil conditions.BBy calculating the loss of costly floods.CBy drilling oil wells in proper places.DBy controlling the risk of potential fires.答案A解析细节理解题。根据倒数第二段中的“Images can be downloaded free of charge，meaning companies can then use them to help deliver data to farmers on soil conditions or pest infestation.”可知，哥白尼项目可通过提供关于土壤状况或害虫侵扰的数据来帮助农民。BThe first step in exercising for most people is determining whether or not they should.This is particularly true with anyone over thirtyfive，especially if they have been heavy smokers.Likewise