_Module 6 Unexplained Mysteries of the Natural World Grammar 课后基础练高中英语外研版必修四.doc

Module 6 Unexplained Mysteries of the Natural World Section Grammar一、语法填空1.Scientists say it (be)five or six years before it is possible to test this medicine on patients. 2.Cant you stay a little longer?Its getting late.I really (go) now.My daughter is home alone. 3.Jane walked away from the discussion yesterday.Otherwise,she (say)something she would regret later. 4.You (feel) all the training a waste of time,but Im a hundred percent sure later youll be grateful you did it. 5.Isnt that Anns husband over there?No,it (be) him,for he doesnt wear glasses. 6.What do you meanthere are only ten tickets?There (be) twelve. 二、用“情态动词+have done”填空1.Jack described his father,who a brave boy many years ago,as a strong-willed man.(一定) 2.She your house,because she didnt know where you lived.(不可能去过) 3.The snowstorm was terrible that day.You your way.(本来可能会迷路) 4.Its no use going to his house.He may not have gone home;he somewhere else.(可能去了) 5.You my permission,but you didnt.(应该请求) 6.Mark hurried.After driving at top speed,he arrived half an hour early.(本来不需要) 三、阅读理解Where should an adventurous tourist go? After you've done sightseeing in London, shopping in New York, tasted the local food in Paris, and danced to your heart's content at the Brazilian carnival, where else can you go? What exotic (异国的) tourist destination awaits you?Well, Antarctica sounds like the holiday of a lifetime! It's considered the last great wilderness on Earth. Just a few scientists in research stations share the icy landscape with penguins and other animals which can cope with the low temperatures.Tourism began in Antarctica in the 1950s and it's still small scale. About 37,000 tourists are expected there this season, but many won't even leave the boat.The BBC's Juliet Rix visited the frozen continent and asked herself if she should be there at all, causing potential problems to such a sensitive environment. Her tour guide admitted that all visitors leave a footprint and they all go to the same places, the accessible coastline, which is also where the penguins and seals go to breed.But some people believe that if carefully controlled, tourism can be good for Antarctica. It has no native population and it needs advocates. Visitors to the icy continent might be ready to support and even to fund its preservation. And they're likely to engage in the discussion about global warming, which has led to the melting of glaciers.According to Rix, guidelines are followed when you're about to set foot in Antarctica and tourists have to disinfect (消毒) their boots to make sure no alien species are introduced.And once on land, there's no eating or smoking. Rocks, bone fragmentsnothing should be taken as a souvenir and nothing should be left behind. Tourists fortunate enough to visit the Antarctica must be aware that this is not their home and keep their fingers crossed that future generations will also be able to enjoy such breathtaking views.1According to the second paragraph, we can learn that _.AAntarctica has become the best place for people to travelBonly scientists can be allowed to go to AntarcticaCAntarctica is less affected by human activitiesDno animals can survive in Antarctica except penguins2Juliet Rix's travel in Antarctica mentioned in the fourth paragraph indicates that _.Agovernments should take measures to stop tourists from going to AntarcticaBwhether tourists should go to Antarctica or not should be considered carefullyCthe animals' habitat in Antarctica has been seriously affected by tourismDonly journalists begin to pay attention to the environmental protection in Antarctica3Which of the following statements is true according to Rix?ATourists can eat and smoke in Antarctica.BTourists can take something they like from Antarctica.CTourists can throw away something they don't need in Antarctica.DTourists can enjoy the beautiful scenery in Antarctica.4Which of the following is the best title of this passage?AWhy can't tourists go to Antarctica?BHow can tourists go to Antarctica?CShould tourists go to Antarctica?DAre tourists allowed to go to Antarctica?四、阅读七选五The eyes are the windows of the soul. Having a pair of bright, clear eyes is very important, so we should protect our eyes throughout our lives. _1_Keep a distance from the TV set when you watch TV and give your eyes a rest every 30 minutes._2_ Don't read while lying down or walking. Relax after every hour of reading.Don't stare at the sun or try to read in the darkness. _3_ This can damage your eyes easily._4_ Not many people have this habit, but it is necessary. If you feel that there is something wrong with your eyes, get them checked quickly. Eye problems can be found and treated early with regular checks.Rest your eyes whenever you can. You can close your eyes for a few seconds or look into the distance for one or two minutes. A small break will relax your eyes and help to stop you from getting eye problems.Be careful when you choose your glasses. _5_ Make sure your glasses are right for you. If they don't feel right, you should get your glasses changed.AGet your eyes checked often.BDevelop good reading habits.CMake sure you get enough sleep every night.DEven if you're wearing sunglasses, never look directly at the sun.EThe following tips may help you to protect your eyes.FDrink green tea every day as a way to protect your eyes against eye problems.GGlasses that aren't suitable for you could bring you trouble.一、语法填空1.may be2.must go3.might have said4.may feel5.cant be6.should be二、用“情态动词+have done”填空1.must have been2.couldnt have been to3.could have lost4.may have gone5.should have asked for6.neednt have三、阅读理解1.C 推理判断题。根据文章第二段第三句“Just a few scientists in research stations share the icy landscape with penguins and other animals which can cope with the low temperatures.”可知，只有少数研究站的科学家曾到过南极洲，由此可推知，南极洲地区受人类活动的影响较小。故答案选C。2.B 推理判断题。根据文章第四段第一句中“asked herself if she should be there at all, causing potential problems to such a sensitive environment”可知， Juliet Rix问自己究竟是否应该待在南极洲，给南极洲脆弱的生态环境带来潜在的问题。由此可推知，此处用Juliet Rix的经历来表明游客是否应该踏足南极洲这个问题应该被仔细考虑。故答案选B。3.D 细节理解题。根据文章最后一段第一、二句“And once on land, there's no eating or smoking. Rocks, bone fragmentsnothing should be taken as a souvenir and nothing should be left behind.”可知，游客不可以在南极洲吃东西，也不可以抽烟，不能带走南极洲上的任何东西，也不能留下游客自己的任何东西。由此可知，A、B、C三项错误。根据文章最后一句中“will also be able to enjoy such breathtaking views”可知，游客可以在南极洲欣赏美景。故答案选D。4.C 标题概括题。根据文章第四段第一句中“asked herself if she should be there at all, causing potential problems to such a sensitive environment”并结合对全文的理解可知，本文讨论的是：由于南极洲的环境极其脆弱敏感，游客是否应该踏足该地区。故答案选C。四、阅读七选五1E上文说眼睛是心灵的窗口，我们要好好保护眼睛，下文又介绍了几点建议，此处需要一个承上启下的过渡句，既要对应上文的话题，又要引出下文的建议，故E项(以下建议可以帮助你保护眼睛)符合语境。2B此处为本段中心句。根据空后的“Don't read while lying down or walking. Relax after every hour of reading”可知，本段讲述的是阅读习惯，故B项(养成良好的阅读习惯)符合语境。3D根据本空前的“Don't stare at the sun or try to read in the darkness”及本空后的“This can damage your eyes easily”可知，此处讲的是关于直视太阳或在暗处看书的内容，故D项(即使戴着太阳镜，也不要直视太阳)符合语境。4A此处为本段中心句。根据本段内容，特别是“If you feel that there is something wrong with your eyes, get them checked quickly”可知，本段的内容是关于检查眼睛的，故A项(经常检查眼睛)符合语境。5G根据本空后的“Make sure your glasses are right for you. If they don't feel right, you should get your glasses changed”可知，确保你的眼镜适合你，如果感觉不舒服，就换一副眼镜，此处是说不适合你的眼镜会给你带来麻烦，故G项符合语境。第10页（共10页）