1、单元单元基础知识巩固练基础知识巩固练 Unit 1 复习强化 .单词拼写 1As we all know，Asia is the largest continent in the world. 2The boy was curious to know what the rivers length was. 3When he got there，the variety of the wildlife there surprised him. 4The large factory has damaged the environment so badly. 5He told me that he g
2、ot a lot from his former(以前的) career. 6The volunteers are trying to offer the wild animals a good habitat. 7She rushed into the heavy rain，ignoring the consequence(后果) entirely. 8He was born in a large city，but he was interested in anything about agriculture(农业) .单句语法填空 9In the jungle areas，each day
3、 is a fight for survival(survive) 10I will hand in my application(apply) by the end of this week. 11After a discussion，we decided not to take further(far) action. 12It was two of his friends that came to his defence(defend) that day. 13To our relief，most of the children have profited from the projec
4、t. 14The medicine is poisonous(poison)，so you must put it on the top of the shelf. 15The whole family were shocked at their pet dogs disappearance(disappear) 16Agriculture used to be the economic(economy) backbone(支柱) of this country. Unit 2 巩固落实 .单词拼写 17You must work hard from now on，otherwise you
5、will fail the exam. 18The flood caused serious destruction to the railway，so they had to wait. 19When are you going to unearth(挖掘) the old vases under the tree? 20The police signalled the driver to stop his car by raising his hand. 21Suddenly he appeared at the door，asking me about those documents(文
6、件) 22When the fire broke out，he and his brother were downstairs(在楼下) 23It took the explorers two days and nights to reach their destination(目的地) 24The news that the new plane had crashed(坠毁) made us very shocked. .单句语法填空 25The injury(injure) on his leg made it impossible for him to win the game. 26S
7、eeing his reaction(react) to the news，we couldnt help laughing. 27I guess the bad news confirmed(confirm) by them will make her relieved. 28It occurred(occur) to him that he should have signalled to the stranger then. 29When she heard that her son was safe，she felt a little relieved(relief) 30Seeing
8、 the long snake，he couldnt walk any further，scared(scare) to death. 31The official asked the residents to leave the building in an orderly(order) line. 32Located(locate) at the west of the city，the park has a lot of room for visitors to walk around. .完成句子 33They were talking about the latest film wh
9、en their teacher came in. 他们正在谈论最新的电影，这时老师进来了。 34He is good at all his lessons while his little brother is weak in his lessons. 他所有功课都很好，而他弟弟功课很差。 35You should have informed them of the news earlier，but you didnt. 你本该早些通知他们这个消息，但是你没有。 36Youd better not get close to the burning building in case you g
10、et injured. 你最好不要靠近那座着火的大楼，以防你受伤。 37He came to the childs rescue the moment he was informed of the accident. 他一被告知这个事故，就来救这个孩子了。 .单元语法单句语法填空 38I believe that he is confident enough to do(do) it well. 39She hurried to the theatre happily，only to find(find) the door locked. 40As a matter of fact，the b
11、oy was too weak to take(take) part in the game. 41He said that he had some matters to see(see) to the next day. 42Would you please offer me a chance to express(express) my opinion? 能力提升 .阅读理解 If you think that running marathons will help you live a long and healthy life，new research may come as a sh
12、ock.According to a recent scientific study，people who do a very strenuous workout are as likely to die as people who do no exercise at all. Scientists in Denmark have been studying over 1,000 joggers and non- joggers for 12 years.The death rates from the sample group show that people who jog at a pr
13、oper pace two or three times a week for less than two and a half hours in total are least likely to die.The best speed to jog at was found to be about 5 miles per hour.The research suggests that people who jog more than three times a week or at higher speeds of over 7 mph die at the same rate as non
14、- joggers.The scientists think that this is because strenuous exercise causes structural changes to the heart and arteries(动脉)Over time，this can cause serious injuries. Peter Schnohr，a researcher in Copenhagen，said，“If your goal is to decrease risk of death and improve life expectancy(寿命)，jogging a
15、few times a week at a proper pace is a good strategy.Anything more is not just unnecessary，and it may be harmful.” The implications(暗示) of this are that moderate forms of exercise such as tai chi，yoga and walking may be better for us than “iron man” events，triathlons and long- distance running and c
16、ycling.According to Jacob Louis Marott，another researcher involved in the study，“You dont actually have to do that much to have a good impact on your health.And perhaps you shouldnt actually do too much.” 语篇解读 本文是一篇议论文。研究表明那些从事剧烈运动的人和根本不做运动的人死亡概 率一样，这是因为剧烈运动会损害我们的心脏和动脉。适度的运动才有助于我们的健康。 1The underline
17、d word “strenuous” in Paragraph 1 is closest in meaning to “ ” Aregular Bhard Cpractical Dflexible 答案 B 解析 词义猜测题。根据第一段中的“If you think that running marathons will help you live a long and healthy life， new research may come as a shock.”可知， 人们一般认为马拉松会帮助我 们过健康长寿的生活，但新的研究结果不是这样。那些从事 strenuous 运动的人和根本不做运
18、 动的人死亡的可能性是一样的。可以推测“running marathons”是属于“strenuous 运动”。 再根据第二段中的“because strenuous exercise causes structural changes to the heart and arteries(动脉)”可推测，strenuous exercise 是指剧烈运动。故选 B 项。 2The author presents some figures in Paragraph 2 to . Asuggest giving up jogging Bshow risks of doing sports Cpro
19、vide supportive evidence Dintroduce the research process 答案 C 解析 推理判断题。 根据第二段中的“The research suggests that people who jog more than three times a week or at higher speeds of over 7 mph die at the same rate as non- joggers.”可知此处是 列举研究数据，证明文章第一段提出的观点：做非常剧烈运动的人和根本不做运动的人死亡 概率一样。故选 C 项。 3According to the
20、 scientists，why is too much exercise harmful? AIt may injure the heart and arteries. BIt can make the body tired out. CIt will bring much pressure. DIt consumes too much energy. 答案 A 解析 细节理解题。根据第二段最后两句“The scientists think that this is because strenuous exercise causes structural changes to the hear
21、t and arteries(动脉) Over time， this can cause serious injuries.”可知，运动过度可能会损伤我们的心脏和动脉。故选 A 项。 4What can be inferred from the text? ANo exercise at all is the best choice. BMore exercise means a healthier life. CMarathons runners are least likely to die. DProper exercise contributes to good health. 答案
22、D 解析 推理判断题。根据第三段中的“Anything more is not just unnecessary，and it may be harmful.”和第四段 Jacob Louis Marott 的观点“And perhaps you shouldnt actually do too much.”可知， 要改善健康， 不应该做太多的运动， 适当的锻炼才是对身体有好处的。 故选D 项。 .七选五 Many people think of guys as being carefree when it comes to their appearance.But in fact，a lot
23、 of guys spend plenty of time in front of the mirror. 1 Body image is a persons opinions and feelings about his or her own body and physical appearance. 2 You appreciate your body for its abilities and accept its imperfections. So，what can you do to develop a positive body image? Here are some ideas
24、： Recognize your strengths.Different body types are good for different things.What does your body do well? Maybe your speed，strength，or coordination(协调) makes you better than others at a certain sport.That may be basketball， table tennis， mountain biking， dancing， or even running.Or perhaps you have
25、 skills，like drawing，singing，playing a musical instrument，writing，or acting. 3 Exercise regularly.Exercise can help you look good and feel good about yourself.Good physiques(体形) dont just happen. 4 You can keep healthy by simply exercising 20 minutes to one hour three times a week.Taking exercise ca
26、n also lift your spirits. Respect your body! Practising good habitsregular showering；taking care of your teeth， hair，and skin；wearing clean clothes，and so oncan help you build a positive body image. 5 Your body is just one part of who you are.Your talent for humor，a quick wit(智慧)， and all the things
27、 make you special.So try not to let small imperfections affect you. AUse this as an opportunity to discover what youre good at. BBe yourself. CThey care just as much as girls do about their body image. DJust explore talents that you feel good about. EThey take hard work，regular workouts，and a health
28、y habit. FThe good news is that self- image and body image can be changed. GHaving a positive body image means feeling satisfied with the way you look. 语篇解读 本文是一篇议论文。本文论述了男士形体美的标准，看来似乎大大咧咧的男士们 其实也很在乎自己的形象，体型优美会使人自信满满。健康的饮食、经常锻炼都是爱美男士 的必修课。 1答案 C 解析 根据上句“但事实上，很多男人花很多时间在镜子前。” 可知，C 项“They care just as
29、much as girls do about their body image.(他们和女孩一样在意自己的身体形象)”承接上句， 符合此处语境。故选 C。 2答案 G 解析 根据上文“身体形象是一个人对自己的身体和外表的看法和感受。”和空格下句“你 欣赏你身体的优点，接受它的不完美。”可知，G 项“Having a positive body image means feeling satisfied with the way you look.(有一个积极的身体形象意味着对你的外表感到满意)” 承接上下文，符合此处语境。故选 G。 3答案 D 解析 根据上文列举的各种技能可知，D 项“Jus
30、t explore talents that you feel good about.(只要 发掘你喜欢的才能)”承接上文，符合此处语境。故选 D。 4答案 E 解析 根据上文“好的体形不是天生的。”和空格下句“你可以通过每周锻炼三次，每次 20 分钟到 1 小时来保持健康。 ”可知， E 项“They take hard work， regular workouts， and a healthy habit.(它们需要努力工作，有规律的锻炼和一个健康的习惯)”承接上下文，符合此处语境。 故选 E。 5答案 B 解析 此空是一个小标题，要用短小精悍的祈使句。再根据下文内容“你的身体只是你的一 部分。 你的幽默天赋， 敏捷机智， 所有这些都让你与众不同。 所以不要让小的不完美影响你。 ” 可知，B 项“Be yourself.(做真实的自己)”适合做本段小标题。故选 B。
