【优化指导】（全国通用）高考英语总复习 4.6Unexplained Mysteries of the Natural World课时作业 外研版.doc

【优化指导】（全国通用）2013高考英语总复习 4.6unexplained mysteries of the natural world课时作业 外研版2the china national salt industry corporation has announced that it will do its best to supply enough salt _ the needs of the market. ato meetbhaving met cmetdmeeting解析：考查非谓语动词。此处为不定式作目的状语。答案：a3the reason for his departure was_ he wanted to look into the cause of the accident.awhat bwhy cbecausedthat解析：考查表语从句。the reason作主语时，其后的表语从句一般用that引导，且that在从句中不充当成分，没有含义。答案：d4because of the bad weather，the plane was two hours behind_. asituationboccasion cservice dschedule解析：考查名词辨析。situation“形势；局面”；occasion“场合；情形”；service“服务”；schedule“时刻表”，behind schedule表示“晚点”。句意：“由于糟糕的天气，这架飞机晚点两小时。”答案：d5the teacher asked such a difficult question _no one in the class could answer.athatbwhatcwhichdas解析：考查定语从句。在such.as.结构中，as引导定语从句，并在从句中充当主语、宾语或表语的成分。该句中as充当了answer的宾语。注意such.that.结构中，that引导结果状语从句，that在从句中不充当成分。答案：d6will the boss go camping with us?he is free now，so he_go with us，but he hasnt decided yet. ashallbmust cmaydshould解析：考查情态动词。根据but he hasnt decided yet的提示可知，老板有可能去，因此使用may，may可以用于肯定句表推测。答案：c7i have lost the dictionary_ linda.what would you do if you were me?well，jane，if i were you，i would first apologize to her. abelonged tobbelonging to cbelongs todhaving belonged to解析：考查非谓语动词。空处为the dictionary的后置定语，首先排除谓语形式c；因belong to不用于被动语态，因此作定语时要用现在分词形式。答案：b8this book was written specifically for english learners and_all the basic grammar topics for beginners. aconcludedbdismissed cspread dcovered解析：考查动词语义辨析。conclude“得出结论”；dismiss“开除，解雇”，因该句的主语为this book，排除b；spread“展开；传播”；cover“涉及；包括”。句意：“这本书专门为英语学习者而写，初学者需要了解的基本语法话题也包括在内。”答案：d9did you see a little girl in red pass by just now?no，sir.i_a magazine. areadbwas reading cwould readdam reading解析：考查动词时态。根据语境“你刚才有没有看到穿红衣服的小女孩经过这里？”“没有，先生。我刚才正在读一本杂志。”可知，表示过去一段时间内正在进行的动作，所以使用过去进行时。答案：b10_how much her own children loved presents at christmas，ann always tried to seek help for the children from poor families.aknownbto knowcknowingdhaving been known解析：考查非谓语动词。此处为现在分词作原因状语。不定式常作目的状语和结果状语，排除b；因know与其逻辑主语ann构成主动关系排除a和d。答案：c11what do you think of tom?he was _ but polite.he is always shouting at me.asomethingbanythingceverything dnothing解析：考查不定代词。根据he is always shouting at me.的提示，tom对人不礼貌，因此使用anything but，表示“绝不是”。注意nothing but表示“只有；只不过”。答案：b12i _a job last week，but they turned me down because i didnt know german.asearched forbapplied forcsent for dcalled for解析：考查动词短语辨析。search for“寻找”；apply for“申请”；send for“派人去请”；call for“要求；需要”。句意：“上周我申请了一份工作，但是因为我不懂德语他们拒绝了我。”注意search for表示寻找的动作，不符合语境。答案：b13they were watching tv when all of_sudden the power went out and they were left in_dark. athe；/ ba；the c/；/da；/解析：考查冠词。第一空，all of a sudden“突然”；第二空，in the dark“在黑暗中”，均为固定搭配。答案：b14i had to beg a stranger to back my car out for me，because_i tried，i couldnt get into the drivers seat.ano matter howbno matter whatchowdwhether解析：考查状语从句。此处为让步状语从句，表示“无论我怎么努力，我也不能进入车座”，根据含义排除c；因关系词在从句作状语，所以使用no matter how，排除b和d。答案：a15it wasnt until she asked me what sport i liked best _everyone looked at me in a different way.awhenbwhatcwhydthat解析：考查强调句型。此处考查not until的强调句型，即：it is / was not until.that.，根据该结构选择d。答案：d二、阅读理解amost american schools have boys and girls in the same classroom.but a public high school in the small，rural town of boonsboro，maryland，offers a special program.top students in the ninth and tenth grades can attend singlesex classes for math，science，english and social studies.the aim is to help teenagers keep their mind on their work by keeping males and females apart.the teacher rebecca brown chooses the students who volunteer to take part in this program which is called the academy.he said，“what we really want to do is take that top group of kids to the very highest level they can achieve here，so that theyre prepared for college.”almost 350 students have taken part in the academy.the english class for boys centers on books which boys find interesting.these books teach them how to behave like a gentleman.usually the students are allowed to read most of the story except the ending.then they are asked to draw pictures related to the story or write the ending of the story by themselves.this kind of activities always draws the boysattention.as a result，their reading and writing skills have been greatly improved.at the same time，girls are doing very well in the academy.morgan van fleet is one of them.she likes the program very much.she says boys and girls act differently when they are together in a classroom.“it offers you chances to develop yourself because you will forget questions likeoh，i wish theyd shut up.oh，what do they think of me？you will focus on whats the homework or whats going on in this class and whats the lesson.”there is one activity that girls and boys in the academy do together.at the end of the day，many of them stay and help teach students who are having trouble in school.语篇解读：一般来说学校都是男女生混合教学，但美国马里兰州的一个学校却在9年级和10年级对男女生开展分班教学。1according to rebecca brown，the goal of the program is to_.ahelp students become scientistsbkeep males and females apartcget students ready for collegedteach boys to get along with girls解析：细节理解题。根据第二段“what we really want to do is take that top group of kids to the very highest level they can achieve here，so that theyre prepared for college.”可知答案。 答案：c2we can infer from the passage that_.amany students benefit from academybacademy succeeds in training many college studentscmorgan van fleet wants to study in the boysgroupdfew students are forced to take part in the academy解析：推理判断题。根据第三段“as a result，their reading and writing skills have been greatly improved.”可知，学生们的读写能力都得到了很大的提高。由此可推知，很多学生从这个项目中受益。答案：a3it is suggested in the passage that_.aboys in the academy cant stay with girls all day longbgirl students are fewer than boy students in the programcboys become bored with girls in the tenth gradedthe program helps students to focus on their study解析：细节理解题。根据第四段“you will focus on whats the homework or whats going on in this class and whats the lesson.”可知，这样的课堂将使你专注在作业或是课堂上，即专注于学生们的学业上。答案：d4which is the best title of the passage?aseparating boys and girls in schoolba special program in boonsboroca popular teacher rebecca browndpreparing for the college examination解析：标题判断题。文章主要介绍了美国马里兰州一个偏远小镇布恩斯伯勒的一个特殊的教学项目。答案：bb tefl(teaching english as a foreign language)england runs tefl courses for englishspeaking people wishing to teach english abroad.our courses will give you the qualifications to find your first paid teaching job abroad.we run tefl courses across the whole of england.we offer a lot of courses，which are different in length，price and level of qualification.once you have finished all your tefl england courses，and get your tefl certificate，you will be able to get a tefl job offered by us.we now have tefl jobs in spain，japan，china and other countries worldwide.through our courses you will learn all you need to step into your first tefl classroom.if you are in fulltime education or have lost your iob we can offer you a 10% discount off all the course cost.tefl england 24hour weekend courses are designed with the firsttime teacher in mind.they are taught in an interesting way and help you be fit for your iob in just 12 days.youll learn the rules of english language teaching and become skilled at how to plan，prepare and teach tefl lessons with lots of handson activities.youll spend your weekend learning by practicing，not by writing!the coming 24hour tefl england weekend courses in london in 2011are 21/22 may,4/5 june,11/12 june,18/19 june,25/26 june,2/3 july.the total cost of all courses is 480 pounds.if you only attend half the courses.then you have to pay 300 pounds.if you want to attend the courses you should let us know ahead of time.for more information，visit www.teflengland.co.uk，call 0800 9 888 200 between 9 am and 5：30 pm monday to friday to talk to one of our tefl trained a