高考英语一轮复习 Unit 2 Heroes课时作业 北师大版必修1.doc

unit 2 heroes 基础训练.用所给词的适当形式填空1. (2015重庆，阅读a) the _ (disable)should be treated with respect.2(2015新课标全国，短文改错)_(fortunate)，with the development of industrialization，the environment has been polluted.3we cannot read a mans _ (characteristic) at the first glance.4he is good at his job but he seems to lack _(confident). 5in my opinion，mary is _ (equally) to bill in brains.6these young men _ (competition) for the silver medal.7my friend john _ (promote) as a manager only three years after he graduated.8she first became _ (involve) with the organization in 1998.9i have great _(admire) for her after knowing that she is a writer.10he _ (found)the charity in memory of his late wife.答案1.disabled2.unfortunately3.character 4peted7.was promoted 8involved9.admiration10.founded.翻译句子11我希望与你交朋友，逐渐相互理解。(come to)_12我花了一个小时才使她明白了我的意图。(get across)_13我正在做作业，这时我的一个同学来了。(be doing.when.)_14玩具坏了，那男孩在哭。(with宾语宾补)_15坚持下去，你就会拥有美好的未来。(祈使句and陈述句)_答案11.i hope to make friends with you and come to understand each other gradually.12it took me an hour to get across my intention to her.13i was doing my homework when one of my classmates came.14the boy was crying with the toy broken.15hang on and youll have a bright future.课文浓缩语法填空chinas first manned spaceship _16_ (lift) off at 9 am. on wednesday，october 15th，2003 in jiuquan，gansu province. it was _17_ (carry) chinas first astronaut，yang liwei. the launch was very successful. “when the spaceship separated _18_ the rocket，i suddenly got a feeling of _19_(soar) into the sky because of the zero gravity，” said yang liwei. the shenzhou v circled the earth 14 times. when the spaceship _20_ (do) its seventh circle，yang showed the flags of china and the united nations，_21_ (express) the wishes of the chinese people _22_ (explore) and use space _23_ (peace). yang landed in inner mongolia safely at 6：23 am on october 16th.he told reporters that when shenzhou v let _24_ its parachute，he felt the ship was shaking. millions of people all over china were watching tv _25_ the spaceship landed safely. yang was happy to return home but he thought 21 hours was too short to stay in space.答案16.lifted17.carrying18.from19.soaring 20was doing21.expressing22.to explore23.peacefully24.out25.when.短文改错假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。增加：在缺词处加一个漏字符号()并在其下面写出该加的词。删除：把多余的词用斜线()划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2只允许修改10处，多者(从第11处起)不计分。in my opinion，time is much valuable than money.the reason is why when money is spent，we can earn them back.but when time is gone，it will never come back.otherwise we must value our time.but lots of students dont know the valuable of time.they spend time doing so meaningless things as playing computer games，playing cards and watching tv.we dont realize that wasting time is equal to waste a part of their valuable life.as students，what we should do first is to study hard and obtain knowledges.hence we must spend most of our time studying so as not to make contributions to our country in the future.答案in my opinion，time is much valuable than money.the reason is that when money is spent，we can earn back.but when time is gone，it will never come back.we must value our time.but lots of students dont know the of time.they spend time doing meaningless things as playing computer games，playing cards and watching tv. dont realize that wasting time is equal to a part of their valuable life.as students，what we should do first is to study hard and obtain .hence we must spend most of our time studying so as to make contributions to our country in the future.能力提升.完形填空体裁：记叙文话题：忠诚与勇敢词数：292时间：17in the summer of 1862, a young man soldier was found sleeping at his post.he was tried and_1_ to be shot.the day was fixed for the shot, and the young soldier calmly prepared to meet his_2_friends who knew of the case brought the matter to mr.lincolns_3_it seemed that the boy had been on duty one night, and on the following night he had_4_ the place of a comrade too ill to stand guard.the_5_ night he had been again called out, and, being completely_6_， had fallen asleep at his post.as soon as mr.lincoln understood the_7_， he signed a pardon, and sent it to the camp.the morning_8_ the execution arrived, and the president had not heard_9_ the pardon had reached the officers in_10_ of the matter.he began to feel uneasy.he ordered a telegram to be sent to the camp, but_11_ no answer.at last, feeling that he must know that the young man was_12_， he ordered the carriage and rode_13_ ten miles over a dusty road and beneath a hot sun.when he_14_ the camp he found that the pardon had been received and the execution stayed.the young man was released, and his heart was_15_ with lasting gratitude(感激)when the campaign_16_ in the spring, the young man was with his regiment near yorktown, virginia.they were_17_ to attack a castle, and he fell at the first bullet of the enemy.his comrades caught him up and carried him bleeding and_18_ from the field.he said, “i have_19_ myself not a coward(懦夫), and i am not_20_ to die.” then, making a last effort, with his dying breath he prayed for abraham lincoln. 1a.sentenced bbeat cmanaged dachieved答案abe sentenced to be shot“被宣判枪毙”。sentence作“宣判；判决”讲。2a.wealthy bfuture cfate darrangement答案cmeet ones fate “接受命运”。3a.support battention ceffect dimpression 答案b朋友将这个事件说给林肯听，是为了吸引林肯的注意。4a.taken breplaced cgiven dcreated答案atake the place of “代替某人的位置”，是固定短语。5a.first bsecond cthird dfourth 答案c根据故事时间的叙述可知，第三夜又被叫出(站岗)。6a.excited bfrightened cashamed dexhausted答案d连续三夜不睡觉，这个士兵非常 “劳累”。7a.case bsentence cpassage dtrial 答案a林肯理解的是这个事件(指士兵连续站岗因劳累而睡觉)，上文第二段第一句也给出了提示。8a.after bwhen csince dbefore答案d林肯在士兵被枪毙之前没有听到赦令是否已经传达给了军官。9a.unless buntil cwhether das答案c解析同上。10a.charge bspite cplace dneed答案ain charge of “负责”。11a.accepted breceived cwritten dreplied 答案b根据后面的no answer可知，林肯没有 “收到”任何消息。12a.dangerous bterrible cfreezing dsafe答案d林肯担心士兵的安全。13a.slowly brapidly cquickly dstably 答案b由于担心士兵的安全，林肯的马车非常快。注意rapidly与quickly的区别，quickly指动作的 “快”。14a.reached bleft cgot darrived答案a根据上下句的意思不可能选b, c和d都是不及物动词。15a.helped bforbidden cstarted dfilled答案dbe filled with “充满”。16a.ended bopened cfinished dcompleted 答案b从下文的the first bullet of the enemy可知是“开战”。17a.ordered babolished cgathered danalyzed 答案a被命令去攻击一个城堡。18a.died bdeath cdying ddead答案cdying是形容词“垂死的”，从下面士兵还会说话可以判断答案。19a.seemed blooked csuffered dproved 答案d证明自己不是懦夫。20a.afraid bwilling cpossible dlikely答案a因为自己不是懦夫，所以不怕死。.阅读理解a体裁：记叙文话题：人物和事件词数：290时间：6when she looked ahead, florence chadwick saw nothing but a solid wall of fog.her body was numb (麻木的)she had been swimming for nearly sixteen hours.already she was the first woman to swim the english channel in both directions.now, at age 34, her goal was to become the first woman to swim from catalina island to the california coast.on the morning of july 4th, 1952, the sea was like an ice bath and the fog was so thick that she could hardly see her support boats.the wind was strong and it was raining heavily.against the cold water of the sea, she struggled onhour after hour.millions of people at home were watching her in front of the television.in one of the boats, her mother and her trainer tried their best to encourage her.they told her it wasnt much farther.but all she could see was fog.they urged her not to give up.she never had.until then.with only a half mile to go, she asked to be pulled out.after thawing her cold body several hours later, she told a reporter, “look, im not excusing myself, but if i could have seen land i might have made it.” it was not tiredness or even the cold water that defeated her.it was the fog.she was unable to see her goal.two months later, she tried again.this time, despite the same thick fog, she swam with all her strength and her goal clearly pictured in her mind.she knew that somewhere behind that fog was land and this time she made it! florence chadwick became the first woman to swim the catalina channel! 【语篇解读】florence chadwick是第一个从卡特琳娜岛游到加州海岸的人。第一次，她失败了。为什么呢？因为大雾，她看不到自己的目标！21the reason why florence chadwick gave up for the first time was that _athe sea water was very coldbshe was too tired to swimcshe couldnt see her goaldshe was lost in the sea答案c细节判断题。根据文章第四段中的it was not tiredness or even the cold water that defeated her.it was the fog.she was unable to see her goal.可知，造成florence chadwick放弃的原因是因为她看不到自己的目标。22what do you know about florence chadwick?ashe was 34 years old when she was swimming the catalina channel.bshe was a woman who never gave up when facing difficulties.cshe had few supporters except her mother and her trainer.dshe was the first person to swim the catalina channel.答案a细节理解题。根据第二段及第三段第一句可知答案。23the underlined word “thawing” in paragraph 4 has the same meaning as _atidying bwarming cwashing dshaking答案b词义猜测题。根据课文意思可知，当时的海水非常寒冷，florence chadwick被拉出海水后，当然是要取暖，故b为正确选项。24the writer of the passage wants to tell us a truth that _aa clear goal is necessary for successbone should never mind other peoples words csuccess cant be achieved for the first trydone should not risk doing what seems impossible答案a推理判断题。本文说明了florence chadwick第一次横渡catalina channel没有成功的原因是因为没有明确的目标，第二次有了明确的目标后，成功渡过catalina channel，因此可以推测，清晰的目标对获得成功来说是必须的。b体裁：说明文话题：医学词数：271时间：6as cold season approaches, many americans will buy a lot of vitamin c and echinacea(紫锥菊)in order to avoid catching a cold.but paying attention to an old piece of advice about having enough sleep every day might be more important.research suggests that poor sleep can increase the chance to colds.studies have shown that poor sleep and a chance to catch a cold go hand in hand, and scientists think sleep plays an important role in the bodys defenses.in a recent study for the archives of internal medicine, scientists followed 153 men and women for two weeks, keeping an eye on their quality and duration(持续性)of sleep.then, during a fiveday period, they exposed them to cold viruses.those who slept an average of fewer than seven hours a night, it turned out, were three times as likely to get sick as those who averaged at least eight hours a night.sleep and immunity(免疫), it seems, are tightly linked.studies have found that mammals that require the most sleep also produce greater levels of disease-fighting white blood cellsbut not red blood cells, even though both are produced in bone marrow(骨髓) and stem from the same precursor.and researchers at the max planck institute for evolutionary anthropology have shown that species that sleep more have greater resistance against pathogens(病原体)“people who have longer sleep every night，” the planck scientists wrote, “appear to be able to strengthen their immune systems and be better protected.”【语篇解读】随着天气变冷，越来越多的人将会感冒。如何才能在寒冷的季节避免感冒的侵袭？研究表明，充足的睡眠将会保护你不受感冒的威胁。25which of the following can be the best title of the passage?athe best way to avoid catching a cold in winter.bthe relationship between sleep and immunity.clack of sleep increases the risk of catching a cold.dhow to strengthen your immune systems?答案c主旨大意题。通读全文可知本文主要讲述的是充足的睡眠可以减少得感冒的机会，也就是说缺乏睡眠会增加得感冒的风险。故c可作文章的标题。26from the passage we can infer that _avitamin c and echinacea can help resist coldsbthe longer you sleep, the healthier you will becpeople didnt know the relationship between sleep and colds beforedpeoples immunity can be gained mostly from sleep答案a推理判断题。根据短文第一句可知答案。b项没有依据；c项根据but paying attention to an old piece of advice about having enough sleep every day might be more important可排除；d项没有依据。27we can draw a conclusion from the third paragraph that _amost people sleep less than seven hours a daybsleep less may easily lead to some illnessescone should sleep at least seven hours a daydsleep is the best way to treat illnesses答案b细节理解题。根据第三段内容可知，从这项研究中可以得出结论：睡眠少很容易导致疾病。28how does the author express his idea?aby using the results of studies.bby comparing some numbers.cby telling some interesting stories.dby referring to some theories.答案a细节理解题。作者为了说明睡眠不足可导致感冒的风险，多次提到了研究的结果。故答案为a。.阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。children need eye health and vision care during their develop