课时跟踪检测2

课时跟踪检测(二)

Ⅰ.单词拼写

1.Though she felt unsure of herself,she managed to put on a confident look when giving the lecture.

2.Both of them are strange guys(家伙)—you never know what's going on inside their heads.

3.Bob never comes into personal contact(接触) with senior(高级) managers.

4.They are looking for someone with an outgoing(外向的) personality.

5.[词汇复现]The guy had to keep silent at that awkward(尴尬的) moment.

6.At the thought of going to my new school,I felt a little frightened(害怕的).

7.Over the years,he has done quite a lot of experiments(实验) in the lab.

8.During the war,the whole country was anxious for peace.

9.I was annoyed that they hadn't turned up.

10.There's a lot to explore in senior high school,and I believe I can learn much as well as make new friends.

Ⅱ.单句语法填空

1.I was not outgoing so I felt anxious about what to happen in the following 3 years.

2.It was quite annoying(annoy) that my laptop kept shutting itself down.

3.She's senior to me,so I have to do what she tells me.

4.I have every confidence in her.She'll be perfect for the job.

5.It's hard to describe how I feel on my first day at senior high school.It's a mixture of anxiety(anxious) and excitement.

6.Don't be frightened(frighten) to complain if the service is bad.

7.Going into hospital can be very frightening(frighten) for a child.

8.What if they are late for the important lecture?

9.The student is impressed with/by the teachers and the technology at his senior high school.

10.You gave a very impressive(impress) lecture.I believe it will change my life.

Ⅰ.阅读理解

As I walked into the primary school,I looked down at my new black shoes.I stood at Mrs Blackstone's door.Before I tried the great escape,the door opened.“We've been waiting for you!”Mrs Blackstone,my new fifth grade teacher,said loudly.With a smile my mom walked away and I was left taking centre stage in front of a group of students.

Over the next few days,Mrs Blackstone made it her job to find me a new best friend.During

history lessons,when I didn't want to speak in front of the class,she'd not only call on me but have me stand up to address my classmates.

One spring afternoon,Mrs Blackstone asked me to stay after class.“I'd like to speak with you,Amanda.”My mind raced.Had I got a bad grade?Had I hurt anyone's feelings?“Are you enjoying your new school?”She sat comfortably behind her desk.“I want to tell you something,between you and me,not to be shared with anyone else.”She continued,“I see something special in you.The way you communicate with others,and the kindness you show—I think you have great potential(潜力) to be something very important.”I listened carefully to every word.“I have been a teacher for over twenty-five years;I can see it.But you must believe in yourself.That's very important.Remember that and you'll go far,”she said.

Her voice was music to my ears that day.I walked out of her office,not staring at my shoes,but looking straight ahead with my head high.My teacher saw something special in me!Years later,her words still remain inside of me.

[语篇导读]本文是一篇记叙文,讲述了作者去一所小学上学,得到Mrs Blackstone的鼓励和帮助的故事。

1.The author went to school unwillingly most probably because she ______________.

A.didn't like the school at all

B.often got low grades at school

C.was treated badly by her classmates

D.wasn't used to the new environment

D[推理判断题。根据第一段中的I looked down at my new black shoes以及I tried the great escape和I was left taking centre stage in front of a group of students可知,作者上小学时,对新环境不习惯。]

2.When the author was asked to stay after class,she felt ______________.

A.annoyed B.embarrassed

C.tired D.nervous

D[细节理解题。根据第三段中的“My mind raced.Had I got a bad grade?Had I hurt anyone's feelings?”可知,当时被要求下课后留下来,作者脑子里不断闪过不好的念头,所以此刻作者非常紧张。]

3.Why did Mrs Blackstone have a good talk with the author?

A.To tell the author her grade.

B.To encourage the author to believe in herself.

C.To help the author to realise her mistakes.

D.To make the author feel cared and loved.

B[细节理解题。根据第三段中的“But you must believe in yourself.That's very important.Remember that and you'll go far...”可知,Mrs Blackstone说作者有潜力成为重要的人的时候,意在鼓励作者。]

4.What can we learn from the passage?

A.The author came from a poor family.

B.The teacher sang a song to the author.

C.The author never forgets what the teacher said.

D.The author no longer cared for anybody but herself.

C[推理判断题。根据最后一段中的“Years later,her words still remain inside of me.”可知,虽然过去多年,但老师的话一直在作者心里。]

Ⅱ.完形填空

After I graduated from college,I tried to find work.I applied everywhere but no one __1___ me.Finally I got a job in a group home for mentally disabled people.It wasn't __2__ work.Our work included the feeding,dressing,and safety of our clients(委托人).Also we had to take them to their supported jobs,and help them to __3__ their behaviors when they acted out.It was a difficult job emotionally(感情上) and I really wasn't ready for it.In fact,I didn't __4__ to go to work each day.

One of our clients was a young man who couldn't talk and would often behave badly when wanting to express something.He did __5__ walking outside,however,so the other workers would often have me take him for a walk up the road to __6__ him down.One day when we were out __7__,I suddenly felt something touch my fingers.The young man was trying to __8__ my hand.__9__ pushing it away,I took his bag and we walked along together in the sunshine.Then as we turned to head back to the home,I __10__ it.There was a light shining in his eyes.It was full of love,happiness and goodness.In that moment I saw past his __11__ behaviors.I saw who he really was.

Little did I know that __12__ would help prepare me for my own two sons' mental illness.It would help me to see the __13__ that lay within them as well and learn that caring for them was not a duty but an honor.It would help me to realize they were to be my greatest __14__.They taught me how to live and how to love.They showed me the only way to make sure that love and happiness live on our planet is to __15__ them there ourselves.

[语篇导读]本文为记叙文。讲述了作者在心理康复中心工作时,在一次和委托人散步的过程中,作者受到了启发,懂得了如何去爱自己的孩子。

1.A.accepted B.understood

C.helped D.praised

A[根据上文“大学毕业后,我努力找工作”可知,此处应指“我到处申请,但没有人接受我”。accept接受;understand理解;help帮助;praise表扬。]

2.A.dangerous B.easy

C.safe D.difficult

B[根据下文的“我们的工作包括给客户喂饭、穿衣和负责他们的安全”可知,这份工作并不容易。dangerous危险的;easy容易的;safe安全的;difficult困难的。] 3.A.change B.judge

C.control D.show

C[根据上文可知,作者在心理康复中心工作,此处指“我们还必须带他们去做他们被支持的工作,并帮助他们在行动时约束他们的行为”。change改变;judge判断;control约束;show展示。]

4.A.ask B.agree

C.promise D.want

D[根据上文可知,作者没有准备好,带有工作情绪,因此此处应指“事实上,我每天都不想去上班”。ask询问;agree同意;promise许诺;want想要。]

5.A.hate B.practice

C.consider D.enjoy

D[根据下文“其他的工作人员经常让我带他沿路散步”可知,这个年轻的委托人喜欢出去散步。hate讨厌;practice练习;consider考虑;enjoy喜欢。]

6.A.calm B.break

C.let D.pull

A[根据上文“在想要表达某件事的时候经常表现得很不好”可知,此处指带他去散步,是为了让他能平静下来。calm down平静下来;break down损坏;let down使失望;pull down 拆毁。]

7.A.running B.riding

C.walking D.traveling

C[根据上文可知,作者经常带这个年轻人外出散步,此处应指“有一天我们外出散步时,我突然感到有什么东西碰了碰我的手指”。run奔跑;ride骑;walk散步;travel旅行。] 8.A.hurt B.hold

C.lift D.beat

B[根据语境可知,此处应指“那个年轻人试图握住我的手”。hurt伤害;hold握住;lift 举起;beat击打。]

9.A.Instead of B.Except for

C.As for D.Along with

A[根据下文“我们一起在阳光下走着”可知,此处应指“我没有把他的手推开,而是牵起他的手”。Instead of不是……而是……;Except for除了……;As for至于……;Along with随同。] 10.A.saw B.gave

C.received D.lost

A[根据下文“他的眼睛里闪着光。它充满了爱、幸福和善良。”可知,此处应指“当我们转身回家时,我看到了它”。see看到;give给与;receive收到;lose失去。] 11.A.interesting B.troubling

C.shy D.natural

B[根据上文“在想要表达某件事的时候经常表现得很不好”及“他的眼睛里闪着光。它充满了爱、幸福和善良。”可知,此处应指“在那一刻,我看穿了他令人不安的行为。看到了他真实的一面。”interesting有趣的;troubling令人不安的;shy害羞的;natural自然的。] 12.A.skill B.progress

C.idea D.experience

D[根据语境可知,此处应指“我几乎不知道那段经历会帮助我为自己两个儿子的精神疾病做准备。”skill技能;progress进步;idea观点;experience经历。]

13.A.secret B.light

C.sadness D.dream

B[根据下文lay within them可知,此处指“它将帮助我看到他们内心的光明”。secret 秘密;light光明;sadness悲伤;dream梦想。]

14.A.friends B.supporters

C.teachers D.students

C[根据下文“他们教我意识到如何生活,如何去爱。”可知,此处指作者认为他们是她最棒的老师。friend朋友;supporter支持者;teacher老师;student学生。] 15.A.find B.put

C.expect D.hide

B[根据语境可知,此处应指“他们告诉我,确保爱和幸福生活在我们这个星球上的唯

一方法就是我们自己把它们留在那里。”find发现;put放;expect期盼;hide隐藏。]Ⅲ.微写作

结合课文主题,使用本单元词汇与句型写一篇50词左右的短文。

1.为了尽快适应高中生活,你要尽快熟悉校园(campus)。

2.要想给新同学留下好的第一印象(make a good first impression on),你要注意言行。

3.多与同学交流(exchange)思想,积极参与活动,不要难为情(awkward),让同学和老师尽快认识你。

答案In order to get used to senior high school life as soon as possible,you should get familiar with the campus as soon as possible.If you want to make a good first impression on your new classmates,you must pay attention to your behavior.Besides,it's better to exchange ideas with students,and actively participate in activities.Do not be awkward and let students and teachers know you as soon as possible.

2020学年高中政治课时跟踪检测二政治权利与义务:参与政治生活的基础含解析新人教版必修2

课时跟踪检测(二) 政治权利与义务:参与政治生活的基础 一、选择题 1.在我国,不享有选举权和被选举权的公民是( ) ①未满十八周岁的公民 ②依法被剥夺政治权利的人 ③文化水平低的公民 ④信仰宗教的公民 A.①③B.②④ C.①② D.③④ 解析:选C 本题考查公民的选举权和被选举权。我国宪法规定:“中华人民共和国年满十八周岁的公民,不分民族、种族、性别、职业、家庭出身、宗教信仰、教育程度、财产状况、居住期限,都有选举权和被选举权;但是依照法律被剥夺政治权利的人除外。”所以,①②符合题意;③④不符合题意。 2.我国公民依法参与国家政治生活、管理国家事务和社会事务、表达意愿。宪法规定公民的政治权利和自由包括( ) ①选举权和被选举权 ②言论、出版、集会、结社、游行、示威的自由 ③监督权 ④维护国家安全、荣誉和利益的义务 A.①②③ B.①②④ C.①③④ D.②③④ 解析:选A 本题考查公民的政治权利和自由。包括:选举权和被选举权、政治自由、监督权。维护国家安全、荣誉和利益的义务属于公民履行的政治义务,④不符合题意;故选A 项。 3.继“微博问政”之后,2019年“两会”期间,一些人大代表通过设立“话吧”收集老百姓普遍关注的医疗、养老、教育、住房等民生问题的意见和建议。这表明( ) A.公民通过“话吧”能解决一切难以解决的问题 B.公民有了行使监督权的最佳渠道 C.公民可以直接管理与民生有关的一切事务 D.公民行使建议权和监督权的渠道不断扩展 解析:选D 本题主要考查行使建议权和监督权。一些人大代表通过设立“话吧”收集老百姓普遍关注的医疗、养老、教育、住房等民生问题的意见和建议,这体现了人大代表通过各种渠道了解民意,公民行使建议权和监督权的渠道不断扩展,A、B、C三项说法错误,选D

2019_2020学年高中英语Unit2TheOlympicGames课时跟踪检测(二)(含解析)新人教版必修2

课跟踪检测(二) Warming Up & Reading — Language Points Ⅰ.根据提示写出单词的正确形式 1.The first lady of the country has hosted (主办) a dinner to treat first ladies from other countries. 2.Nowadays, the old fancy style in building has been replaced (代替) with the modern one. 3.Many overseas students are planning to return to their homeland (祖国).4.The teacher who volunteered (志愿) to teach in the poor village school was spoken highly of by many people. 5.This article will form the basis (基础) for our discussion. 6.In the morning, we went on a magical (magic) journey into a world of dreams at Disneyland. 7.He gave an answer to my letter swiftly (swift). 8.It is important to take responsibility (responsible) for what we have done. 9.The patient is supposed to go to the hospital for regular (regularly) checks. 10.It is reported that 890 competitors (compete) took part in the activity organized by our school. Ⅱ.选词填空 I am going to London and my sister is going as_well. 2.The letters PRC stand_for the People's Republic of China. 3.Using English frequently plays_a_very_important_part_in English study. 4.The teacher, together_with his students, is planting trees on the street. 5.As_a_matter_of_fact,_the harder you work, the more progress you will make. 6.It's difficult for a small supermarket to compete_against the big ones. 7.I was_admitted_as a member of the League when I was in my junior school. 8.Taking_part_in after-class activities can have a good effect on students' physical and mental health. Ⅲ.完成句子 1.Only by competing_with_each_other can we make great progress in our study. 只有互相竞争,我们才能在学习上取得进步。

2021-2022学年高中英语(人教版必修2)课时跟踪检测(二) Word版含答案

课时跟踪检测(二)Learning about Language & Using Language Ⅰ.单句语法填空 1.Students were given free entrance to the football match. 2.The scientist was_sunk (sink) in thought, and didn't notice what was going on around him. 3.He prefers to walk to school rather than drive a car. 4.Your teacher must think highly of you if he lets you attend the meeting. 5.She nodded smiling to show that she agreed with me. 6.I don't know where to_put (put) the picture. 7.He does not like living downtown, and nor/neither does his wife. 8.The explosion (explode) of Moscow airport was heard 10 miles away. Ⅱ.完成句子 1.—You seemed to be deeply struck by his skill. —Not exactly. It was his courage rather_than_his_skill (而不是他的技能) that really struck me most. 2.I'm new here. Could you tell me where_the_entrance_to_the_school_is (学校的大门在哪里) please? 3.Take_apart (拆开) the watch to see if there's something wrong with it. 4.In the society where we grow up, people think_highly_of_careers (相当重视职业). 5.It_was_proved_that (结果表明) the question was much more difficult than she had supposed. Ⅲ.完形填空 My friends and I had just finished lunch at a hotel when it started to rain heavily. When it became __1__, I decided to brave the drizzle (毛毛雨) to get my car which was __2__ near my company three streets away. My friends said that I shouldn't go, __3__ because I was seven months pregnant (有孕的) then. I __4__ them that I'd be very careful. __5__ of them wanted to come with me, but I insisted that she __6__ another friend who needed help with her baby. I walked out of the hotel and started __7__ my way to the car. At a bus __8__, a passenger got off the bus with an umbrella. __9__ I knew what was happening, he walked right __10__ me and told me he would escort (护送) me to my destination. I kindly __11__ his kindness, but he was very persistent (坚持的). During our walk, he told me that a kind stranger died one month ago after saving his daughter. He did not even get his name and all he could do now was __12__ on the kindness. When we got to the car park, he __13__ me the umbrella and soon disappeared from my __14__. I discovered that my eyes were filled with tears. So __15__ did I pay it forward? I was at home when I __16__ two construction workers walking in the heavy rain. They were probably on their way to the construction site near my house, which was a long __17__. I went out and passed them the __18__. They were surprised by my __19__, and I told them they should take the umbrella and keep it. They probably __20__ why a stranger offered such kindness. 语篇解读:一名生疏的男士护送有七个月身孕的“我”到了停车场并把自己的伞给了“我”,为了将他的这份爱心传递下去,“我”把伞给了两名在雨里行走的建筑工人。 1.A.thinner B.stronger C.lighter D.slower 解析:选C 依据后文“brave the drizzle(毛毛雨)”可知此处应当是当雨下得小一点的时候。 2.A.standing B.parked C.waiting D.packed 解析:选B “我”的车就停在“我”的公司四周,离这儿有三条街那么远。 3.A.generally B.specially C.entirely D.mainly 解析:选D 伴侣不让“我”去,主要是由于“我”有七个月的身孕。generally“一般来说”;specially“特殊地;特地地”;entirely“完全地”;mainly“主要地”。 4.A.believed B.advised C.reminded D.promised 解析:选D 我向他们保证“我”会很当心的。believe“信任”;advise“建议”;remind“提示”;promise“许诺”。 5.A.Each B.Neither C.One D.Every 解析:选C 其中一个伴侣要陪“我”去,但是“我”坚持让她和另一个需要照看孩子的伴侣待在一起。 6.A.stay with B.get along with C.meet with D.get rid of 解析:选A 见上题解析。stay with“与……待在一起”;get along with“与……相处”;meet with“遇到”;get rid of“摆脱”。 7.A.producing B.making C.building D.ordering 解析:选B “我”走出了旅店并向车的方向走去。produce“生产”;build“修建”;order“命令”。make one's way to ...“前往……”。 8.A.studio B.stop C.factory D.garage

2021-2022学年高中语文人教版必修1(课时跟踪检测):第2课 诗两首 Word版含答案

课时跟踪检测(二)诗两首 一、语言表达专练 1.下列语句中加点的成语,使用正确的一项是( ) A.凤凰卫视节目主持人鲁豫的阳光招牌笑容,格外具有亲和力。她待人一向态度谦和,不论遇谁,都付. 之一笑 ...。 B.在中国新诗进展史上,徐志摩的诗可谓独树一帜 ....,他的诗富于想象,意境清爽,风格美丽飘逸。 C.学习新诗,就不能不留意到新诗的流派现象,从史料上看,新诗的流派呈现异彩纷呈 ....的局面。 D.看过反映徐志摩爱情生活的电视剧《人间四月天》后,我对才子徐志摩有了捉襟见肘 ....的感觉。 解析:选B A项,“付之一笑”,一笑了之,表示毫不介意。句中指友善,不合语境。B项,“独树一帜”,指单独树起一面旗帜。比方独特新颖,自成一家。C项,“异彩纷呈”,奇异的光荣纷纷呈现。不能形容“流派”,且与“呈现”重复。D项,“捉襟见肘”,形容衣服破烂。比方顾此失彼,穷于应付。不合语境。 2.下列语句中,没有语病且表意明确的一项是( ) A.戴望舒曾熟读法国象征主义诗人魏尔伦,苏联学者契尔卡斯基说过,就多愁善感的气质说,戴望舒也接近魏尔伦。 B.为纪念抗日战斗暨世界反法西斯战斗成功70周年,从现在起到年底,国家大剧院宣布将承办31场细心策划的演出。 C. 《五四放歌》《天路》《致橡树》……近日,2022年“三节”群众文化活动——“迎新春·诵经典”高校生专场诵读会在一首首激情澎湃的诗歌中拉开了序幕。 D.读完徐志摩的《我所知道的康桥》,读者就会为这诗一般的语言所谱写的回忆梦幻曲所感染,使读者感到余味无穷,不忍释手。 解析:选C A项,成分残缺,在“诗人魏尔伦”之后加“的诗”;B项,语序不当。“从现在起到年底”,应当放到“国家大剧院宣布”之后,修饰限定承办演出的时间段;D项,最终一句缺少主语,可删掉“使读者”。 3.依次填入下面一段文字横线处的语句,连接最恰当的一组是( ) 直到五四之前,中国诗坛还是旧诗一统天下。__________________ ①新诗的提倡者们主见废除陈旧的格律,其着眼点当然不仅仅在于形式。 ②尽管旧诗曾有绚烂的过去,但到了20世纪初,已成强弩之末。 ③它那固定的形式、格律,已使它很难容纳新的思想、新的内容。 ④同时也是一场深刻的思想革命。向旧诗所代表的传统思想与美学观念发起挑战。 ⑤很难适应急剧变化的现代社会和读者的审美要求。 A.①④②③⑤B.②③⑤①④ C.①④③②⑤ D.②①④⑤③ 解析:选B 文段的整体思路是从旧诗写到新诗,留意“它”“同时”等词语。 4.下列诗句中,使用的修辞手法不同于其他三项的一项是( ) A.软泥上的青荇,油油的在水底招摇 B.那榆阴下的一潭,不是清泉,是天上虹 C.那河畔的金柳,是夕阳中的新娘 D.揉碎在浮藻间,沉淀着彩虹似的梦 解析:选A A项,运用了拟人的修辞手法;其他三项运用了比方的修辞手法。 5.任选两句进行扩展,每句至少使用两种修辞手法。 (1)黄昏,我在海边 (2)戴望舒在雨巷 (3)徐志摩告辞康桥 答: 参考答案:(1)黄昏,夕阳如血,我站在海边,惊涛骇浪拍击着脚底的岩石,像孩子的哽咽,像夜里的狼嚎,像台风夜里的咆哮,可是,这些声音都不能掩盖我心底如海浪般的哀痛。(运用了比方及排比) (2)戴望舒,穿着一袭深色长袍,如一棵直立的树,直直望着小巷深处,眼神好像直直望向了天际,望向了小巷另一边如丁香花般的女孩。(运用了比方、夸张及比拟) (3)徐志摩,挥一挥衣袖,衣袖中掉落下了一片云彩,那是他如油纸伞般悠久的青春,再挥一挥衣袖,回头看看这青葱岁月,告辞康桥。(运用了比方、比拟) 6.在下面一段文字横线处补写恰当的语句,使整段文字语意完整连贯,内容贴切,规律严密。每处不超过15字。 对于《雨巷》这首诗的观赏,①,或许会把它当成一首单纯抒写愁怨或抒写爱情的作品去理解;而知道时代背景和诗人身世的读者,②,即领会出这是诗人在以雨巷中丁香一样的姑娘的飘然而去作为象征。 解析:依据下文的分号及其后的“而知道时代背景和诗人身世的读者”可知,①空处应填“不知道时代背景和诗人身世的读者”之类的内容。由“即领会出这是诗人在以……作为象征”可以看出,②处要填的内容应当与用象征手法分析诗歌有关。 参考答案:①不知道时代背景和诗人身世的读者 ②可以从更深一层去发掘其象征意义 二、阅读理解专练 (一)阅读下面的诗歌,完成后面的题目。 寻梦者 戴望舒

课时跟踪检测2

课时跟踪检测(二) Ⅰ.单词拼写 1.Though she felt unsure of herself,she managed to put on a confident look when giving the lecture. 2.Both of them are strange guys(家伙)—you never know what's going on inside their heads. 3.Bob never comes into personal contact(接触) with senior(高级) managers. 4.They are looking for someone with an outgoing(外向的) personality. 5.[词汇复现]The guy had to keep silent at that awkward(尴尬的) moment. 6.At the thought of going to my new school,I felt a little frightened(害怕的). 7.Over the years,he has done quite a lot of experiments(实验) in the lab. 8.During the war,the whole country was anxious for peace. 9.I was annoyed that they hadn't turned up. 10.There's a lot to explore in senior high school,and I believe I can learn much as well as make new friends. Ⅱ.单句语法填空 1.I was not outgoing so I felt anxious about what to happen in the following 3 years. 2.It was quite annoying(annoy) that my laptop kept shutting itself down. 3.She's senior to me,so I have to do what she tells me. 4.I have every confidence in her.She'll be perfect for the job. 5.It's hard to describe how I feel on my first day at senior high school.It's a mixture of anxiety(anxious) and excitement. 6.Don't be frightened(frighten) to complain if the service is bad. 7.Going into hospital can be very frightening(frighten) for a child. 8.What if they are late for the important lecture? 9.The student is impressed with/by the teachers and the technology at his senior high school. 10.You gave a very impressive(impress) lecture.I believe it will change my life. Ⅰ.阅读理解 As I walked into the primary school,I looked down at my new black shoes.I stood at Mrs Blackstone's door.Before I tried the great escape,the door opened.“We've been waiting for you!”Mrs Blackstone,my new fifth grade teacher,said loudly.With a smile my mom walked away and I was left taking centre stage in front of a group of students. Over the next few days,Mrs Blackstone made it her job to find me a new best friend.During

人教版高中语文(外国小说欣赏)课时跟踪检测(二)_墙上的斑点(有答案)

课时跟踪检测(二)墙上的斑点 (时间:40分钟,满分:55分) 一、基础巩固(12分,每小题3分) 1.下列加点字注音全都正确的一项是() A.箭镞.(zú)古冢.(zhǒnɡ) 桅.杆(wéi) 呆滞.(zì) B.芜菁.(jīnɡ) 噩.梦(è) 褶.皱(zhě) 凛冽.(liè) C.赝.品(yìn) 鸟窠.(kē) 都铎.(duō) 鳍.翅(qí) D.蓄.意(xù) 怂.恿(cǒnɡ) 铁裙箍.(ɡū) 别墅.(shù) 解析:选B A项,“滞”应读作zhì;C项,“赝”应读作yàn,“铎”应读作duó;D项,“怂”应读作sǒnɡ。 2.下列各组词语中,没有错别字的一组是() A.斑点复活节礼义之邦乌云密布 B.盘旋入场券不落窠臼疲惫不堪 C.黯然三角州唧唧喳喳悬而不决 D.擦拭抠字眼要言不繁转瞬即逝 解析:选B A项,义—仪;C项,州—洲;D项,繁—烦。 3.依次填入下列横线处的词语,最恰当的一项是() (1)玫瑰花形状的斑块,随着时光的________,它会越来越清楚。 (2)说来也真奇怪,人们总是本能地保护自己的形象,不让偶像崇拜或是什么别的处理方式使它显得可笑,或者使它变得和________太不相像以至于人们不相信它。 (3)他们完全有理由希望那个________营地或者坟墓的重大问题长期悬而不决。 A.流失原形对于B.流逝原型对于 C.流失原形关于D.流逝原型关于 解析:选D(1)流逝:像流水一样迅速消逝。流失:①指自然界的矿石、土壤自己散失或被水、风力带走,也指河水等白白地流掉。②泛指有用的东西流散失去。③比喻人员离开本地或本单位。此处用来形容“时光”,应选“流逝”。(2)原形:原来的形状,本来面目(贬义)。如“原形毕露”。原型:原始的类型或模型,特指叙事性文学作品中塑造人物形象所依据的现实生活中的人。此处表示“原始的模型”,故应选“原型”。 (3)表示关联、涉及的事物,用“关于”;指出对象,用“对于”。例如:关于 ..招生问题,请与招生办联系。 又如:对于 ..不正之风,我们不能听之任之。故此处应选“关于”。 4.下列各句中,没有语病的一项是() A.振兴中西部地区高等教育,必须本着以公平均衡为原则,根据区域发展的需要,对高校布局进行合理

高中数学课时跟踪检测(二)--圆柱、圆锥、圆台、球及简单组合体--

课时跟踪检测(二)圆柱、圆锥、圆台、球及简单组合体 的结构特征 层级一学业水平达标 1.如图所示的图形中有() A.圆柱、圆锥、圆台和球B.圆柱、球和圆锥 C.球、圆柱和圆台D.棱柱、棱锥、圆锥和球 解析:选B根据题中图形可知,(1)是球,(2)是圆柱,(3)是圆锥,(4)不是圆台,故应选B. 2.下列命题中正确的是() A.将正方形旋转不可能形成圆柱 B.以直角梯形的一腰为轴旋转所得的旋转体是圆台 C.圆柱、圆锥、圆台的底面都是圆面 D.通过圆台侧面上一点,有无数条母线 解析:选C将正方形绕其一边所在直线旋转可以形成圆柱,所以A错误;B中必须以垂直于底边的腰为轴旋转才能得到圆台,所以B错误;通过圆台侧面上一点,只有一条母线,所以D错误,故选C. 3.截一个几何体,所得各截面都是圆面,则这个几何体一定是() A.圆柱B.圆锥 C.球D.圆台 解析:选C由球的定义知选C. 4.将边长为1的正方形以其一边所在的直线为旋转轴旋转一周,所得几何体的底面周长是() A.4π B.8π C.2π D.π 解析:选C边长为1的正方形以其一边所在的直线为旋转轴旋转一周,得到的几何体是底面半径为1的圆,其周长为2π·1=2π. 5.一个直角三角形绕斜边旋转360°形成的空间几何体是() A.一个圆锥B.一个圆锥和一个圆柱 C.两个圆锥D.一个圆锥和一个圆台 答案:C

6.正方形ABCD绕对角线AC所在直线旋转一周所得组合体的结构特征是________.解析:由圆锥的定义知是两个同底的圆锥形成的组合体. 答案:两个同底的圆锥组合体 7.一个圆锥截成圆台,已知圆台的上下底面半径的比是1∶4,截去小圆锥的母线长为3 cm,则圆台的母线长为________ cm. 解析:如图所示,设圆台的母线长为x cm, 截得的圆台的上、下底半径分别为r cm,4r cm, 根据三角形相似的性质,得 3 3+x = r 4r,解得x=9. 答案:9 8.如图是一个几何体的表面展成的平面图形,则这个几何体是________. 答案:圆柱 9.如图,在△ABC中,∠ABC=120°,它绕AB边所在直线旋转一周后形成 的几何体结构如何? 解:旋转后的几何体结构如下:是一个大圆锥挖去了一个同底面的小圆锥. 10.指出图中的三个几何体分别是由哪些简单几何体组成的. 解:(1)几何体由一个圆锥、一个圆柱和一个圆台拼接而成. (2)几何体由一个六棱柱和一个圆柱拼接而成. (3)几何体由一个球和一个圆柱中挖去一个以圆柱下底面为底面、上底面圆心为顶点的圆锥拼接而成. 层级二应试能力达标 1.下列结论正确的是() A.用一个平面去截圆锥,得到一个圆锥和一个圆台

高中人教版化学必修一习题:第一章《从实验学化学》课时跟踪检测(二) 蒸馏和萃取 Word版含答案

课时跟踪检测(二)蒸馏和萃取 1.下列混合物的分离方法不可行的是( ) A.沸点不同的液态混合物可用蒸馏方法分离 B.互不相溶的液态混合物可用分液方法分离 C.互溶的液态混合物可用萃取的方法分离 D.可溶于水的固体与难溶于水的固体形成的混合物可用溶解、过滤、蒸发的方法分离解析:选C 萃取是指用一种溶剂把物质从它与另一种溶剂所组成的溶液中提取出来的方法,C错误。 2.下列仪器常用于物质分离的是( ) A.①③⑤B.②③⑤ C.②④⑤D.①②④ 解析:选B 漏斗可用于过滤,分离固、液混合物;蒸馏烧瓶可用于蒸馏或分馏,分离液、液混合物;分液漏斗用于分液,分离互不相溶的两种液体混合物。 3.欲从溴水中提取溴,需要进行哪些操作( ) A.萃取B.分液 C.萃取和分液D.萃取、分液和蒸馏 解析:选D 由于溴易挥发,故不可直接蒸馏,溴在水中的溶解度较小,在有机溶剂中的溶解度较大,故先加入有机溶剂如四氯化碳等进行萃取、分液,然后将萃取后的溴的四氯化碳溶液进行蒸馏即可。 4.在使用分液漏斗进行分液时,正确的操作是( ) A.上层液体经漏斗下口放出 B.分离液体时,将漏斗拿在手上进行分离 C.分离液体时,分液漏斗口上的小孔与大气相通时打开活塞 D.分液漏斗中盛装的是液体,振荡后不必扭开活塞把气体放出 解析:选C 为确保分离效果,下层液体由漏斗下口放出,上层液体要经漏斗上口倒出;分离液体时,分液漏斗要固定在铁架台的铁圈上;分液时,磨口塞上的凹槽与漏斗口上的小孔要对准,这时漏斗内外的空气相通,压强相等,漏斗内的液体自然流下;振荡后由于溶液体积要发生变化,需旋开活塞放气。

5.选择萃取剂将碘从碘水中萃取出来,这种萃取剂应具备的性质是( ) A.不溶于水,且必须易与碘发生化学反应 B.不溶于水,且比水更容易使碘溶解 C.不溶于水,且必须比水的密度大 D.不溶于水,且必须比水的密度小 解析:选B 假设要用溶剂A将溶质X从溶剂B中萃取出来,A应具备的基本性质是:①与B互不相溶;②X在A中的溶解度远大于在B中的溶解度;③X与A不发生化学反应。 6.在盛有碘水的试管中,加入少量CCl4后振荡,静置片刻后( ) A.整个溶液变紫色 B.整个溶液变为棕黄色 C.上层几乎无色,下层为紫红色 D.下层无色,上层紫红色 解析:选C 碘易溶在四氯化碳中,四氯化碳的密度大于水,则静置后上层几乎无色,下层为紫红色。 7.下列各组混合物中,能用分液漏斗进行分离的是( ) A.水和CCl4B.碘和CCl4 C.酒精和水D.汽油和植物油 解析:选A 四氯化碳与水互不相溶,可用分液法分离,而碘与四氯化碳、酒精和水、汽油与植物油均互溶,不能利用分液法分离。 8.下图是化学中的常用仪器,从左至右,可以进行的分离操作分别是( ) A.蒸馏、蒸发、萃取、过滤B.蒸馏、过滤、萃取、蒸发 C.萃取、过滤、蒸馏、蒸发D.过滤、蒸发、萃取、蒸馏 解析:选B 蒸馏烧瓶用于蒸馏,漏斗用于过滤,分液漏斗用于分离互不相溶的液体,蒸发皿用于蒸发溶液,所以从左至右可以进行的混合物分离操作分别是蒸馏、过滤、萃取、蒸发。 9.如图为实验室制取蒸馏水的装置示意图,根据图示回答下列问题。 (1)指出图中两处明显的错误①________,②________。

2019_2020学年高中英语Unit4Bodylanguage课时跟踪检测(二)(含解析)新人教版必修4

课时跟踪检测(二) Warming Up & Reading — Language Points Ⅰ.单词拼写或用所给单词的正确形式填空 1.You can select five things that represent (代表) Chinese culture. 2.Her major (主修的) subject is chemistry. 3.What flights (航班) are there to Beijing tomorrow? 4.We often practise spoken English in our dormitory (宿舍). 5.As I approached (接近) the house, I noticed a light on upstairs. 6.We need more troops to defend (defence) our country against attack. 7.I benefited much from my association (associate) with him. 8.The majority (major) of people seem to prefer TV to radio. 9.Downing Street issued a statement (state) late last night. 10.I don't want any misunderstanding (misunderstand) between us. Ⅱ.选词填空 He was_curious_about how she would react. 2.She is_likely_to come by air tonight, but I'm not sure. 3.My son majors_in economics at university. 4.To our surprise, he is in_association_with a murder case. 5.We all think that he likes his new job, but on_the_contrary,_he doesn't. 6.To defend the town against attacks, many soldiers lost their lives. 7.A dog dashed_out_of the gate and came at me. 8.In_general,_physics is difficult for some students. Ⅲ.完成句子 1.His fans_represented_him_as/to_be a true hero. 他的粉丝宣称他是真正的英雄。 2.It's_curious_that she left without saying goodbye. 她没道别就离开了,真奇怪。 3.Everyone has_their_own_approach_to dealing with them. 每个人都有自己的方法来处理它们。 4.They_are_likely_to_lose the election. 他们可能会在竞选中失败。

2019_2020学年高中英语Module6AnimalsinDanger课时跟踪检测(二)(含解析)外研版必修5

课时跟踪检测(二) Introduction & Reading —Language Points Ⅰ.根据提示写出单词的正确形式 1.In the past 20 years, our living conditions (条件) have been improved a lot. 2.There is always beautiful scenery in nature reserves (保护区). 3.After years of struggle (奋斗), he had finally made a pile of money. 4.All his illegal income shall be confiscated (没收) according to the law. 5.There are lots of things to do with. Meanwhile (同时), you must rest as much as possible. 6.He did it in the knowledge that it might endanger (danger) his life. 7.The protection (protect) of the environment is one of the basic state policies of the Chinese government. 8.Security cameras have been installed to guard against poachers (poach).9.The plant is now in danger of extinction (extinct). 10.I did not think him to be worthy (worth) of trust. Ⅱ.选词填空 The people are in_danger;_we must help them off. 2.What I'd like to do is fire you on_the_spot. 3.It's about time teachers started to get_tough_with bullies (横行霸道者).4.Since being a manager, Robert struggled_for employees' respect. 5.Long skirts have come_into_fashion again. 6.The Chinese economy has made these achievements thanks_to reform and innovation. 7.Beat in the eggs, one at_a_time. 8.Tom gave_his_life to save the fisherman from the storm at sea. 9.The army should support and take_an_active_part_in national construction. 10.After two rings I put_down the phone. Ⅲ.完成句子 1.The room seems_to_have_been_broken_into. 似乎有人进过这间屋子。 2.While_walking alone in the street, I heard my name called. 当我独自走在街上时,我听到有人叫我的名字。

课时跟踪检测(二) 库仑定律

课时跟踪检测(二)库仑定律 1.(2019·上海长宁区期末)图1所示的仪器叫作库仑扭秤,是法国科学家库仑精心设计的,他用此装置找到了电荷间相互作用的规律,总结出库仑定律。下列说法中正确的是() 图1 A.装置中A、C为带电金属球,B为不带电的平衡小球 B.实验过程中一定要使A、B球带等量同种电荷 C.库仑通过该实验计算出静电力常量k的值 D.库仑通过该实验测量出电荷间相互作用力的大小 解析:选A根据库仑扭秤实验装置可知,在悬丝下面悬挂一根绝缘棒,棒的一端有一带电金属小球A,另一端有一个不带电的平衡小球B,在离A球某一距离的地方放一个带电金属小球C,故A正确,B错误;本实验当悬丝弹力的力矩与静电力的力矩平衡时,从悬丝扭转过的角度可以比较电荷间作用力的大小,改变A和C之间的距离得出规律,但由于在库仑那个年代,还不知道怎样测量物体所带电荷量,连单位都没有,所以C、D错误。 2.(多选)关于库仑定律的理解,下面说法正确的是() A.对任何带电体之间的静电力计算,都可以使用库仑定律公式 B.只要是点电荷之间的静电力计算,就可以使用库仑定律公式 C.两个点电荷之间的静电力,无论是在真空中还是在介质中,一定是大小相等、方向相反的 D.用皮毛摩擦过的橡胶棒吸引碎纸屑,说明碎纸屑带正电或不带电 解析:选CD库仑定律适用于真空中的点电荷,故A、B错。库仑力也符合牛顿第三定律,C对。带负电的橡胶棒吸引纸屑,纸屑带正电或不带电都可以,D对。 3.(多选)真空中有两个相同的金属小球A和B,相距为r,带电荷量分别是q和2q,但带何种电荷未知,它们之间的相互作用力大小为F,有一个跟A、B相同的不带电的金属球C,当C跟A、B依次各接触一次后移开,再将A、B间距离变为2r,那么A、B间的作用力大小可能是()

高中生物选择性必修1(人教版)课时跟踪检测(二) 内环境的稳态

课时跟踪检测(二)〓内环境的稳态 一、选择题 1.下列关于人体内环境及其稳态的叙述中,正确的是() A.小肠绒毛上皮细胞生活的内环境是消化液和组织液 B.内环境渗透压的90%以上来源于Na+和K+ C.内环境中的缓冲对能在一定程度上减弱内部或外来酸、碱性物质对机体pH的影响D.内环境稳态就是指内环境的渗透压、酸碱度和温度的相对稳定 解析:选C消化液不是内环境,属于外部环境,A错误;内环境渗透压的大小主要取决于蛋白质和无机盐的含量,B错误;内环境中的缓冲对能在一定程度上减弱内部或外来酸、碱性物质对机体pH的影响,C正确;内环境稳态是在神经、体液和免疫调节的共同作用下,通过机体的各器官、系统的分工合作,协调统一而实现的,渗透压、酸碱度和温度等理化性质和成分相对稳定的状态,D错误。 2.在模拟生物体维持pH的稳定探究实验中,下列说法正确的是() A.该实验说明了肝匀浆具有缓冲对HCO-3/H2CO3 B.据实验数据画pH变化曲线是最精确的表示方法 C.该实验每一组都进行了前后自身对照 D.用不同生物材料处理与缓冲液处理的结果完全相同,与自来水处理的结果不同 解析:选C肝匀浆等生物材料都有缓冲对,但该实验不能证明缓冲对的成分具体是什么物质,A错误;据实验数据画pH变化曲线能直观地显示变化趋势,但并非十分精确,B 错误;该实验每一组都测定了起始pH和实验处理后的pH,属于前后自身对照,C正确;不同生物材料的缓冲物质含量不同,对酸碱物质的缓冲能力不同,所以用不同生物材料处理与缓冲液处理结果不完全相同,D错误。 3.取甲、乙两支试管,向甲内加入血浆,乙内加入等量蒸馏水,用pH试纸检测。然后,向甲、乙内各滴入等量的几滴HCl或NaOH溶液,摇匀后,再用pH试纸检测。关于此实验的过程和结果的判断分析,错误的是() A.“等量”是对照实验中对无关变量的要求,在这种条件下,实验结果才可靠 B.“摇匀”使酸性或碱性物质与试管中的血浆或蒸馏水充分混合,确保pH试纸检测结果的准确性 C.结果是甲试管中血浆pH变化不明显,乙试管中蒸馏水的pH变化明显 D.可见血浆中有缓冲物质,pH稳定不变

高中数学人教A版选修22:课时跟踪检测(二)-导数的几何意义-含解析

课时跟踪检测(二) 导数的几何意义 层级一 学业水平达标 1.下面说法正确的是( ) A .若f ′(x 0)不存在,则曲线y =f (x )在点(x 0,f (x 0))处没有切线 B .若曲线y =f (x )在点(x 0,f (x 0))处有切线,则f ′(x 0)必存在 C .若f ′(x 0)不存在,则曲线y =f (x )在点(x 0,f (x 0))处的切线斜率不存在 D .若曲线y =f (x )在点(x 0,f (x 0))处没有切线,则f ′(x 0)有可能存在 解析:选C f ′(x 0)的几何意义是曲线y =f (x )在点(x 0,f (x 0))处切线的斜率,当切线垂直于x 轴时,切线的斜率不存在,但存在切线. 2.曲线f (x )=-2x 在点M (1,-2)处的切线方程为( ) A .y =-2x +4 B .y =-2x -4 C .y =2x -4 D .y =2x +4 解析:选C Δy Δx =-21+Δx +2Δx =21+Δx ,所以当Δx →0时,f ′(1)=2,即k =2.所以直线方程为y +2=2(x -1).即y =2x -4.故选C. 3.曲线y =13 x 3-2在点⎝⎛⎭⎫1,-53处切线的倾斜角为( ) A .1 B.π4 C.5π4 D .-π4 解析:选B ∵y ′=li m Δx →0 ⎣⎡⎦⎤13(x +Δx )3-2-⎝⎛⎭⎫13x 3-2Δx =li m Δx →0 ⎣⎡⎦ ⎤x 2+x Δx +13(Δx )2=x 2, ∴切线的斜率k =y ′|x =1=1. ∴切线的倾斜角为π4 ,故应选B. 4.曲线y =ax 2在点(1,a )处的切线与直线2x -y -6=0平行,则a 等于( ) A .1 B.12 C .-12 D .-1 解析:选A ∵y ′|x =1=li m Δx →0 a (1+Δx )2-a ×12 Δx =

相关文档
最新文档