1、Unit 4 课时跟踪练(二) Warm up & Lesson 1一、全练语言点，基稳才能楼高.单词拼写1The enemy attacked_(攻击) our airport last night.2He was addicted to computer games, which affected (影响) his study, and his grade declined rapidly (迅速地)3When she knew the result of her exam, smile disappeared (消失) from her face.4He should combine e
2、ntertainment (娱乐) with study.5We offered (出价) him 8,000 dollars for the house.6The plane crashed_ (撞上) into the mountain, but luckily the pilot survived.7With the development of industry, global_ (全球的) warming is becoming a more and more serious problem.8How can you do as he wishes when hes obviousl
3、y (明显地) wrong?9The government set some criminals_ (罪犯)free last week.10This event harmed (损害) the relations between the two countries.单句语法填空1We are interested in the weather because it affects (affect) us so directly.2The harm that gas does to humans in wars is great.3._It_was never clear why the ma
4、n hadnt reported the accident sooner.4Jack wasnt saying anything, but the teacher smiled at him as if he had_done_(do) something very clever. 5Ive got into_the habit of calling in on my grandparents on my way home from school.6I watched him until he disappeared_ (appear) from sight in the distance.7
5、In the future, robots can help us do almost everything.8He offered_to_lead_(lead) us out of the forest but we refused him.9It is no good_talking_(talk) without doing anything.10The bank was_in_chaos after it was robbed.完成句子1American Indians make_up_about_five_percent_of_the_US_population (大约占美国人口的百分
6、之五)2He stood up as_if_to_leave (好像要离开)3Its_obvious_that (很显然) she will marry him.4She was_optimistic_about (对乐观) her sons future.5In the last thirty years, many predictions_have_come_true_(已成为现实)6Many media make_an_attack_on/upon (抨击) this kind of bad behavior.7The play is_going_to_be_put_on_next_we
7、ek (下周将要上演)8Youve left the light on.Oh, so I have._Ill_go_and_turn_it_off (我马上去关灯).课文语法填空In the last thirty years, the Internet 1.has_grown (grow) rapidly, and this growth is clearly going to continue.Some experts are pessimistic 2.about the future.3.One worry is crime in cyberspace.In the future, t
8、errorists may “attack” the worlds computers, cause chaos, make planes and trains crash.4However,_many people are optimistic about the future of the Internet.Already, users can buy books, find out about holiday 5.offers (offer) and so on.Angela Rossetto believes that, in the future, 6.it is clear tha
9、t we are going to see a growth in shopping on the Internet. And she also says we will get 7.entertainment (entertain) from the Net and that television will probably 8.disappear (appear). The mail service may also vanish with the 9.increasing (increase) use of email.Some experts see our future in vir
10、tual reality the use of computers with sounds and pictures 10.that make you feel as if you are in a real situation.串点成篇微表达布朗夫人过去对她儿子的未来不乐观(be optimistic about)，因为他沉迷于电脑游戏，这影响(affect)了他的学习，并且他的成绩迅速(rapidly)下降。每想到此事，她脸上的笑容就消失(disappear)了。显而易见(obvious)，如果他不把注意力集中在(focus on)学习上的话，他很可能(likely)会考试不及格。布朗夫人
11、告诉儿子，事实上(in reality)，玩电脑游戏不仅伤害(harm)眼睛，而且还会影响学习和生活。他应该把娱乐(entertainment)和学习结合起来。听到这里，她的儿子向她许诺说他会远离网络，尽力实现(come true)自己的梦想。Mrs_Brown_wasnt_optimistic_about_her_sons_future,_because_he_was_addicted_tocomputer_games,_which_affected_his_study,_and_his_grades_declined_rapidly.When_she_thought_of_this,_sm
12、iles_disappeared_from_her_face.It_was_obvious_that_he_was_likely_to_fail_the_exams_if_he_didnt_focus_his_attention_on_his_study._Mrs_Brown_told_her_son_that_inreality,_playing_computer_games_can_not_only_harm_his_eyes,_it_can_also_affect_his_study_and_life.He_should_combine_entertainment_with_study.
13、Hearing_this,_her_son_made_a_promise_to_her_that_he_would_keep_off_the_Internet_and_try_his_best_to_make_his_dream_come_true.二、勤练高考题型，多练自能生巧.完形填空People often fall ill because of me. _1_，they can hardly blame me; it is largely their own _2_. A tired person may get _3_，especially when he goes to crowd
14、ed places with polluted air. A sudden change in _4_ is another factor. In hot summer, people turn on the air conditioner upon returning home. They will catch a cold easily.My latest victim (受害者) is an energetic student. After school, he played football hard for two hours. Though _5_，he still went to
15、 the cinema. Then he got back home and took a cold shower immediately. I seized this golden chance to _6_ him. He reacted, trying to _7_ me, but I was already _8_ deep in his throat. He kept sneezing (打喷嚏) and his nose was running. _9_ he put on some warm clothes, it didnt work, for there were too m
16、any of us. Besides, his sore throat kept _10_ him, and he developed a cough to force me and my family out, but _11_.The next day he couldnt go to _12_. He lost his appetite and was not as _13_ as before. His mother made him orange juice every few hours for more vitamin C, which would help his_14_.Fo
17、r two days he was _15_ by his mother. As he rested more, his defense strengthened and I began to feel the _16_. I knew I had to _17_ him before long. But I am not the one who gives up easily, and I made every effort to fight back. _18_，it was my turn to feel _19_ now, for his defense system was star
18、ting an allout attack against me. I became _20_ and finally my time was over.Do you know what I am?语篇解读：本文以拟人手法描述了病毒在人体内生长直至灭亡的过程以及给人体带来的影响。1A.Therefore BBesidesCHowever DThen解析：选C由句意知，人们经常因为“我”而生病，但是他们几乎无法责怪“我”。上下句为转折关系。2. Abusiness BresponsibilityCexcuse Dfault解析：选D在很大程度上是他们自己的错。3A.punished Bblame
19、dCcaught Dkilled解析：选Cget caught在此处指生病。4A.temperature BseasonCplace Dcondition解析：选A由下文知，这里指在温度上的突然变化。5A.excited BhorribleClate Dtired解析：选D由上文知踢了两个小时的足球，肯定很累，故用tired。6A.injure BbotherCattack Ddestroy解析：选C由句意知，“我”抓住机会攻击他，故用attack。7A.get on with Bget rid ofCput up with Dtake hold of解析：选Bget rid of“摆脱”，符
20、合此处的语境。get on with“进展”，put up with“容忍”，take hold of“抓住”，均不符合句意。8A.reproducing BwaitingChiding Ddisappearing解析：选A此处是指病菌在他嗓子里繁殖，所以后文说他患了感冒。reproduce“繁殖”。9A.Since BOnceCWhether DAlthough解析：选D由下文的“it didnt work”知，这里用although。10A.reminding BupsettingCcomforting Dinfluencing解析：选B由句意知，他体内有大量的病菌，并且嗓子疼使他情绪低落
21、。upset“使烦乱”，符合此处的语境。remind“提醒，使想起”，comfort“安慰”，influence“影响”，均不符合题意。11A.escaped BsucceededCregretted Dfailed解析：选D这里指失败了。12A.bed Bwork Cschool Dhospital解析：选C第二天，他去不了学校。由上文知，他是一个学生，故选C。13A.peaceful BanxiousCactive Dhappy解析：选C他毫无食欲并且也不像以前那样活跃。由第二段的energetic可知用active。peaceful“和平的”，anxious“焦虑的，不安的”，happy
22、“高兴的”，均不符合句意。14A.recovery BdevelopmentCstudy Dgrowth解析：选A妈妈给他榨了橘汁，因为其中含有大量的维生素C，所以有助于他的康复。recovery“康复”；development“发展”；study“学习”；growth“生长”。15A.protected BnursedCscolded Daffected解析：选B一连两天都是他妈妈在照顾他。protect“保护”；nurse“照顾”；scold“责备”；affect“影响”。16A.loss BoperationCpressure Dmovement解析：选C他休息得越多，他的免疫系统就越强
23、，因此“我”开始感到了压力。17A.leave Bcatch Cforget Dbeat解析：选A“我”知道不久以后“我”必须要离开了。18A.Uncertainly BUnsuccessfullyCUnusually DUnfortunately解析：选D由上下文知，此处表转折。19A.painful BdisappointedCnervous Dashamed解析：选A由下文知，因为他的免疫系统正在全面地攻击“我”，所以该轮到“我”感到痛苦了。20A.bigger Bweaker Csmaller Dstronger解析：选B“我”变得更虚弱了。.短文改错假定英语课上老师要求同桌之间交换修
24、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。Today we are having a farewell party honor our friend Peter. He was going back to his homeland before the New Year. In the pa
25、st year Peter and all of us have been on well terms. Also we have helped each other and become good friend. Thank you Peter for be a part of this class! We have a better atmosphere of English learning or we have become more interested in English and made great progresses. We really appreciated his help.Dear Peter, we miss you. Expect you to come back some day. May you have a pleased journey home!答案：第一句：party后加to第二句：wasis第三句：wellgood第四句：friendfriends第五句：bebeing第六句：orso; progressesprogress第七句：appreciatedappreciate第八句：we后加will第十句：pleasedpleasant
