湖北省沙市中学2019_2020学年高一英语上学期第三次双周练试题

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湖北省沙市中学2019-2020学年高一数学上学期第三次双周练试题无答案2

湖北省沙市中学2019-2020学年高一数学上学期第三次双周练试题无答案2

湖北省沙市中学2019-2020学年高一数学上学期第三次双周练试题(无答案)一、选择题(本大题共12小题,每小题5分,共60分)1.的终边所在象限是( )410A .第一象限B .第二象限C .第三象限D .第四象限2.若,则的定义域为( )(1)log 31a +=()f x =A . B . C . D .(,1][1,)-∞-+∞ [1,1]-(,)-∞+∞[3.若角是第二象限角,则点在( )α)cos ,(sin ααP A .第一象限B .第二象限C .第三象限D .第四象限 4.已知,,,则的大小关系是( )52sin π=a 56cos π=b 52tan π=c ,,a b c A .B .C .D .b c a >>b a c >>a b c >>c a b >>5.若角的终边落在如图所示的阴影部分内,则角的取值范围是( )ααA .]3,6[ππππ++k k k Z ∈((B .32,67[ππππ++k k k Z∈((C .322,652[ππππ+-k k k Z ∈((D .272,2()36k k k Z ππππ⎡⎤++∈⎢⎥⎣⎦6.函数的值域是( )xx x f 22)21()(+-=A . B .C .D .102⎛⎤ ⎥⎝⎦,12⎛⎤-∞ ⎝⎦,[)2,+∞1,2⎡⎫+∞⎪⎢⎭⎣7.已知角的终边与单位圆的交于点,则( )α1,2P y ⎛⎫- ⎪⎝⎭sin tan αα⋅=A .B .C .D .32-32±8.已知函数的一个零点,用二分法求精确度为的的近似值时,判)(x f )4,2(0∈x 0.010x 定各区间中点的函数值的符号最多需要的次数为( )A .6B .7C .8D .99.定义在上的偶函数满足,且在上单调递减,则不等式R )(x f 0)2(=f ),(∞+0的解集为( )0)2(<-x f A . B . C . D .(,0)-∞(4,)+∞(,2)(0,4)-∞- (,0)(4,)-∞+∞ 10.某公司为激励创新,计划逐年加大研发资金投入,若该公司2015年全年投入研发资金130万元,在此基础上,每年投入的研发资金比上一年增长12%,则该公司全年投入的研发资金开始超过200万元的年份是( )(参考数据:, ,)A . 2018年B .2019年C .2020年D .2021年11.若关于的方程有实根,则实数的取值范围是( )x 222214210x x x x a -+-++∙-+=a A . B .C .D .(,1]-∞(0,1][1,2][1,)+∞12.已知函数,若方程有5个解,则⎪⎩⎪⎨⎧≠==-0,0,1)(x e x m x f x 02)()32()(32=++-x f m x mf 的取值范围是( )m A .(1,)+∞ B .(0,1)(1,)⋃+∞ C .31,2⎛⎫ ⎪⎝⎭ D .331,,22⎛⎫⎛⎫+∞ ⎪ ⎪⎝⎭⎝⎭ 二、填空题(本大题共4小题,每小题5分,共20分)13.已知函数,则= .⎪⎩⎪⎨⎧≥-<=+2),1(log 2,)(2311x x x e x f x ))2((f f 14.若,则= .3tan =αααααcos 9sin 4cos 5sin 2--15.已知表示不超过实数的最大整数,如,,为取整[]x x [2.2]2=[ 2.2]3-=-()[]g x x =函数,是方程的解,则 .0x ln 62x x =-0()g x =16.设函数,,若对任意都存在124)(1-+-=+x x x f )14lg()(2+-=x ax x g R x ∈1,使,则实数的最大值为 .R x ∈2)()(21x g x f =a 三、解答题(本大题共6小题,共70分)17.(10分)计算:(121032128log 16()25e π-++-++ (2)078cos 405tan 810sin ++18.(12分)已知扇形的圆心角是,半径是,弧长是.αR l (1)若,求扇形的弧长和面积;845==R ,αl S (2)若扇形的周长为,当扇形的圆心角为多少弧度时,这个扇形的面积最大?cm 20α最大为多少?19.(12分)已知函数()y f x =与函数x y a =(0,a >且1)a ≠的图象关于对称.x y =(1)若当[]0,2x ∈时,函数(3)f ax -恒有意义,求实数a 的取值范围;(2)当2a =时,求函数()(2)g x f f x =⋅最小值.20.(12分)已知是定义域为的奇函数,且.)1,0(1)(≠>++=a a n a ma x f x x R 0)1(>f (1)求实数、的值;m n (2)判断函数的单调性并证明;)(x f y =(3)求不等式的解集.0)42()(2>-++x f x x f 21.(12分)随着经济的发展,越来越多的家庭开始关注到家庭成员的关系.一个以“从心定义家庭关系”为主题的应用心理学的学习平台,从建立起,得到了很多人的关注,也有越来越多的人成为平台的会员,主动在平台上进行学习.已知前三年,平台会员的个数如下表所示:建立平台第年x 123会员个数(千人)y 142029(1)依据表中数据,从下列三种模型中选择一个恰当的模型估算建立平台年)(*∈N x x 后平台会员人数(千人),并求出你选择模型的解析式:y ①,②,)0(>+=t b x t y log (01)r y d x s r r =∙+>≠且③;(01)x y m a n a a =∙+>≠且(2)为控制平台会员人数盲目扩大,平台规定无论怎样发展,会员人数不得超过千人,依据(1)中你选择的函数模型求的最小值.9((0)4x k k ∙>k22.(12分)己知函数在时有最大值1和最小)0,(12)(2≥++-=b a b ax ax x g ]2,1[∈x 值0,设.x x g x f )()(=(1)求实数的值;b a ,(2)若不等式在上恒成立,求实数的取值范围;0log 2)(log 22≤-x k x f ]8,4[∈x k (3)若关于的函数有三个零点,求实数的取值范围.x 1312212(---+-=m m f y x x m。

湖北省沙市中学2019_2020学年高二英语上学期第三次双周测试题

湖北省沙市中学2019_2020学年高二英语上学期第三次双周测试题

湖北省沙市中学2019-2020学年高二英语上学期第三次双周测试题考试时间:2020年1月2日第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位質。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A. £ 19.15.B. £ 9.18.C. £ 9.15.答案是C。

1. What’s wrong with the woman?A. She lost her money.B. She couldn’t find the bank.C. She has no money in hand.2. What will happen to Julia and Tony?A. Julia will leave Tony.B. They will stay in love.C. Tony will quit drinking.3. What are the speakers talking about?A. Math problemsB. Shape of the house.C. Decoration of the building.4. How long will it take to complete the walk?A. 20 minutes.B. 22 minutes.C. 42 minutes.5. Where does this conversation probably take place?A. On the phone.B. At reception.C. At the hospital. 第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

湖北省沙市中学2019-2020学年高一英语上学期第二次双周测试题[含答案]

湖北省沙市中学2019-2020学年高一英语上学期第二次双周测试题[含答案]

湖北省沙市中学2019-2020学年高一英语上学期第二次双周测试题第一部分听力(共两节 30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.Which train will the woman take?A. The 10:50 one.B. The 10:20 one.C. The 10:15 one. 2.What does the man suggest the woman do?A. Take some courses this summer.B. Sign up before the 15th.C. Wait another month.3.How many kilograms of peanuts does the man buy?A. Two.B. Four.C. Five.4.What are the speakers mainly talking about?A. Indoor activities.B. Water pollution.C. The air quality.5.When will the car be ready?A. This afternoon.B. Tomorrow morning.C. Next Monday.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6.What time does Sophie’s class start?A.At 8:30 a.m.B. At 4:30 p.m.C.At 5:00 p.m. 7.What does Sophie have to do today?A.Attend a meeting.B.Finish typing the papers.C.Take some pictures.听第7段材料,回答第8、9题。

湖北省沙市中学2019-2020学年高一上学期第二次双周测英语试题

湖北省沙市中学2019-2020学年高一上学期第二次双周测英语试题

2019-2020学年上学期2019级第二次双周练英语试卷命题人:毛悦审题人:曹静娴第一部分听力(共两节30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.Which train will the woman take?A. The 10:50 one.B. The 10:20 one.C. The 10:15 one.2.What does the man suggest the woman do?A. Take some courses this summer.B. Sign up before the 15th.C. Wait another month.3.How many kilograms of peanuts does the man buy?A. Two.B. Four.C. Five.4.What are the speakers mainly talking about?A. Indoor activities.B. Water pollution.C. The air quality.5.When will the car be ready?A. This afternoon.B. Tomorrow morning.C. Next Monday.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6.What time does Sophie’s class start?A.At 8:30 a.m. B.At 4:30 p.m. C.At 5:00 p.m.7.What does Sophie have to do today?A.Attend a meeting. B.Finish typing the papers. C.Take some pictures.听第7段材料,回答第8、9题。

湖北省沙市中学高一英语上学期第三次周练试题新人教版

湖北省沙市中学高一英语上学期第三次周练试题新人教版

2013—2014学年上学期高一年级第三次双周练英语试卷日期:2013年10月19日【说明】本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分, 满分为150, 考试时间为120分钟, 请将第Ⅰ卷答案写在答题栏中, 第Ⅱ卷答题直接在卷上作答。

第Ⅰ卷(选择题, 共100分)第一部分:听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后, 你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What is the weather like now?A. RainyB. CloudC. Sunny2. Where will the woman meet Sandy?A. At the post officeB. In the parkC. Downtown3. When will the speakers probably meet again?A. Before the teachers’ meetingB. Today after schoolC. Tomorrow4. Which team is the man’s daughter on?A. The swim teamB. The football teamC. The basketball team5. What are the speakers mainly talking about?A. A history bookB. An evening classC. Th e woman’s compan y第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

所每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟,听完后,各小题将给出5秒钟的作答时间。

湖北省沙市中学2019_2020学年高一英语上学期第二次双周测试题

湖北省沙市中学2019_2020学年高一英语上学期第二次双周测试题

湖北省沙市中学2019-2020学年高一英语上学期第二次双周测试题第一部分听力(共两节 30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题, 从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.Which train will the woman take?A. The 10:50 one.B. The 10:20 one.C. The 10:15 one. 2.What does the man suggest the woman do?A. Take some courses this summer.B. Sign up before the 15th.C. Wait another month.3.How many kilograms of peanuts does the man buy?A. Two.B. Four.C. Five.4.What are the speakers mainly talking about?A. Indoor activities.B. Water pollution.C. The air quality.5.When will the car be ready?A. This afternoon.B. Tomorrow morning.C. Next Monday.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6.What time does Sophie’s class start?A.At 8:30 a.m. B. At 4:30 p.m. C.At 5:00 p.m. 7.What does Sophie have to do today?A.Attend a meeting. B.Finish typing the papers. C.Take some pictures.听第7段材料,回答第8、9题。

湖北省沙市中学2019届高三英语上学期第三次双周考试卷【word版】.doc

湖北省沙市中学2019届高三英语上学期第三次双周考试卷【word版】.doc

湖北省沙市中学2019届高三英语上学期第三次双周考试题本试题卷分为听力、阅读理解、语言知识运用和写作四个部分,共10页。

时量120分钟。

满分150分。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A.£19. 15.B.£9.18.C.£9.15.答案是C。

1. What does the man think of the lecture?A. Interesting.B. Long.C. Difficult.2. Why is the woman disappointed?A. She missed the speech competition.B. She has trouble learning English.C. She got the last prize in the competition.3. How long has the woman been working on the report?A. Two and a half months. B.Three months.C.Half a month.4. How much did the man save?A.$5.B.$10.C.$15.5. What part of the movie didn't the man like?A. The first half.B. The middle part.C. The ending.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

湖北省沙市中学2020学年高一英语上学期第三次双周练试题

湖北省沙市中学2020学年高一英语上学期第三次双周练试题

湖北省沙市中学2020学年高一英语上学期第三次双周练试题本试卷分选择题和非选择题两部分。

满分150分,考试用时120分钟。

选择题部分(满分100分)第一部分:听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. Where are the speakers probably?A. In an office.B. In a lift.C. On the stairs(楼梯).2. Why did the man refuse the job?A. He dislikes having business trips.B. The office is far from his home.C. The company is terrible.3. What will the man do in the afternoon?A. Write a report.B. Lend the woman books.C. Help the woman fill out the forms.4. How many students are good at basketball this year?A. About 20.B. About 30.C. About 40.5. What are the speakers talking about?A. Customer service.B. A piece of news.C. Their business. 第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

湖北省沙市中学2019-2020学年高一上学期期末考试英语试题含答案

湖北省沙市中学2019-2020学年高一上学期期末考试英语试题含答案

2019—2020学年高一上学期期末考试英语试卷考试时间:2020年1月第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面五段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒的时间来回答有关小题和阅读以下小题。

每段对话仅读一遍。

1. Who will go with Sally to the party?A. JohnB. MaryC. Jack2. What time is it now?A. 10:07B.10:30C. 10:373. What did the woman want to become when she was young?A. A pilotB. A scientistC. A teacher4. How did the girl get the book?A. She bought it in the bookstoreB. She borrowed it from the school library.C. She borrowed it from her English teacher.5. What does the woman want the boy to take?A. Some forksB. Some platesC. Some spoons第二节(共15小题; 每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷中的相应位置。

听每段对话或独白前,你将有时间阅读每个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。

每段对话或独白读两遍。

听第6段材料,回答第6、7题。

6. What will the woman do today?A. Do some shoppingB. Write an articleC. Take some photos for Steve7. Where will the speakers meet?A. At the zoo.B. In the supermarket.C. At a sandwich store. 听第7段材料,回答第8、9题。

湖北省沙市中学2019届高三英语上学期第三次双周考试题201811200160

湖北省沙市中学2019届高三英语上学期第三次双周考试题201811200160

湖北省沙市中学2019届高三英语上学期第三次双周考试题本试题卷分为听力、阅读理解、语言知识运用和写作四个部分,共10页。

时量120分钟。

满分150分。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A.£19. 15.B.£9.18.C.£9.15.答案是C。

1. What does the man think of the lecture?A. Interesting.B. Long.C. Difficult.2. Why is the woman disappointed?A. She missed the speech competition.B. She has trouble learning English.C. She got the last prize in the competition.3. How long has the woman been working on the report?A. Two and a half months. B.Three months.C.Half a month.4. How much did the man save?A.$5.B.$10.C.$15.5. What part of the movie didn't the man like?A. The first half.B. The middle part.C. T he e nding.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

湖北省沙市中学高一英语上学期第三次双周练试题

湖北省沙市中学高一英语上学期第三次双周练试题

2016—2017学年上学期2016级第三次双周练英语试卷考试日期:2016年10月21日第I卷第一部分听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话,每段对话后有一个小题,从题中所给A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.What will Dorothy do on the weekend?A.Go out with her friend.B.Work on her paper.C.Make some plans.2.What was the normal price of the T-shirt?A.$15. B.$30. C.$50.3.What has the woman decided to do on Sunday afternoon?A.To attend a wedding. B.To visit an exhibition. C.To meet a friend. 4.When does the bank close on Saturday?A.At 1 pm. B.At 3 pm. C.At 4 pm.5.Where are the speakers?A.In a store. B.In a classroom. C.At a hotel.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C、三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题给出5秒钟的作答时间。

每段对话或独白读两遍。

听第 6段材料,回答第 6、7题。

6.Where is Ben?A.In the kitchen. B.At school. C.In the park.7.What will the children do in the afternoon?A.Help set the table. B.Have a party. C.Do their homework.听第 7段材料,回答第8、9题。

湖北省沙市中学2019-2020学年高一上学期期末英语试题

湖北省沙市中学2019-2020学年高一上学期期末英语试题

绝密★启用前湖北省沙市中学2019-2020学年高一上学期期末英语试题试卷副标题注意事项:1.答题前填写好自己的姓名、班级、考号等信息 2.请将答案正确填写在答题卡上第I 卷(选择题)请点击修改第I 卷的文字说明 一、单项选择1.The truth is: our problem helps to make us what we are. Those who _______ often learn the value of mercy. Those who struggle often learn perseverance (坚持). A .workB .winC .admitD .suffer2.If you have a good ___________ of English, it is easier for you to find a job there. A .controlB .commandC .conquerD .request3.So, how do you like to do that? We could use a sponge, a towel or a mop? Which do you _______? A .haveB .cleanC .preferD .accept4.The other day a young actor died suddenly when performing in a TV show, which ______everyone. A .frightenedB .shockedC .determinedD .excited5.We felt it would be a good experience for our children to grow up seeing other cultures and learning to love others as a(n) ________. A .companyB .reminderC .equalD .hero6.――Timmy, it is heavily raining out. ——________, we must finish this work today. A .HoweverB .AnyhowC .ThereforeD .Though7.They _______ in the newspaper that they had a used car for sale. A .toldB .advisedC .admittedD .advertised试卷第2页,总10页8.She remembered everything in childhood _______ they had just happened. A .as ifB .so long asC .even ifD .now that9.Little Johnny felt the bag, curious to know what it ____. A .collectedB .containedC .loadedD .saved10.I would like to thank all of you who made the effort. It is a relief that employees so clearly show their _______ to their job. Thank you. A .devotion B .applicationC .connectionD .invitation二、阅读理解The new garbage sorting regulation(规定) has taken effect in Shanghai July 1. Many citizens are still confused about the four different types of garbage. Thankfully, the government has released(发布) an official guideline to make the new rules clear.The guideline, published by Shanghai provides a rather clear definition (定义) on the four kinds of waste: recyclable waste, hazardous (有害的)waste ,household food waste and residual (剩余的)waste.Specific as the new guideline is, residents still have a hard time sorting trash correctly and are finding it challenging to memorize them all. "We should do this from a pig’s angle, "commented one netizen, "Those that can be eaten by pigs are household food waste. Those even pigs don't want to eat are residual waste. If a pig consumes something and dies of it,then something must be hazardous waste. Those that can be sold to gain some money used to purchase pigs are recyclable waste."Garbage sorting is not only beneficial to the environment and a way of handling global warming, but is also good for business and industry.It saves energy. That's because it's cheaper to recover raw materials(原材料) from recycled waste than go through the former producing processes(过程).One resident in Switzerland once said, "If you get used to it,it becomes normal. Now I don’t think much about it. It's become an instinct. " At present, those who do not sort their trash properly will be fined RMB200, but we hope one day the environmental protection will also become our instinct soon.11.What do the old books you want to throw away belong to? A .Residual waste.B .Hazardous waste.C.Recyclable waste. D.Household food waste.12.Which of the following best explains "instinct" underlined in the last paragraph? A.instruction. B.habit.C.motivation. D.challenge.13.Why is garbage sorting beneficial to business and industry?A.It can deal with global warming.B.It can make more raw materials.C.It can lower the cost by simplifying the process.D.It can make the former producing processes easier.14.What’s the best title for the text?A.Shanghai Garbage Sorting Regulation Begins.B.People Are Still Confused About Garbage Sorting.C.Four Sorts of Garbage Are Forbidden in Shanghai.D.Shanghai Citizens Support the Garbage Sorting Policy.Limited to a narrow seat for hours with just a tiny bag of cookies and orange juice to comfort yourself, the last thing you feel like doing when you get off a plane is to wait around for your bags. The easy choice when traveling has been to limit yourself to a carry-on suitcase and pray it fits in the overhead bin. Not only does it get you out of the airport faster but it’s also free. Not any longer, however.Recently, some airlines are starting to charge for carry-on bags, and travelers aren’t at all happy about it. Packing light might not be a choice anymore when looking for tips to get the best airfare possible.Some smaller airlines such as Frontier and Spirit have always charged customers for carry-on bags, but now bigger name airlines, such as United, are starting to do it too. When you buy a Basic Economy ticket through United,you’re not allowed a full-size carry-on bag unless you’re a Mileageplus Premier member. If you forget to chec k your bag before security and bring it all the way to the gate, not only will you pay the checked-bag fee, but you’ll have to pay an additional $ 25 gate handling charge. Not the best way to start off a trip. Don’t miss these additional things airlines do n’t want to tell you but every flier should be aware of.You might think that the new carry-on bag guidelines are due to space limitations in theoverhead bins, but it has more to do with on-time rates(准时率). Aviation economies experts试卷第4页,总10页and seniors vice president of ICF Aviation Samuel Engel told V ox that the biggest bottleneck when it comes to boarding is carry-on luggage. For every minute a plane isn’t in the air, it’s losing money. A delayed flight makes the crew(乘务人员) look bad and passengers very angry So, the next time you fly, plan to check your bag before security, pay a bit more for your ticket so you are allowed a carry-on, or try rolling a week’s worth of clothes into a backpack, a still-allowed “personal item”.15.What does the first paragraph intend to tell? A .People’s anger during a flight B .People’s attitude toward waiting forluggageC .Convenience for carry-on suitcasesD .New policies for free carry-on suitcases 16.Which of the following is NOT the reason why more airlines begin to charge for carry-ons? A .Space limitations. B .Passengers’ support C .On-time ratesD .Increasing costs.17.What is the main idea of the passage? A .Tips for dealing with increasing carry-on rates B .Instructions before taking a flightC .Passengers’complaints(抱怨) about the airlines.D .More airlines are starting to charge for carry-on bagsWhen was the last time you saw some dolphins at an aquarium? Was it fun to watch? Do you think the dolphins enjoyed it? A new film shows just exactly where some of these dolphins come from. And it isn't pleasant.The Cove is a documentary film with a lot of blood…dolphin blood. It's all about dolphin drive hunting, which is a method of hunting dolphins that fishermen use. They use boats to drive the dolphins into a bay or onto a beach. Once there, the dolphins are prevented from escaping and are then killed in the water with knives or spears.The dolphins are mostly hunted for their meat, but some are captured and ended up in dolphinariums, including the world famous Sea World parks. This form of dolphin killing takes place in many places around the world. There are dolphin drive hunts in the Solomon Islands, Peru and the Faroe Islands.The Cove focuses on a particular dolphin hunt near the town of Taiji in Japan.Every year, more than 2,000 dolphins are driven into a cove near the town and killed. Thedocumentary film is directed by former National Geographic photographer Louis Psihoyos, and was made secretly throughout 2007 using underwater microphones, and a hidden camera. Also appearin g in the film is Ric O’ Barry, the director of saving Japan dolphins, and also a marine mammal expert. He trained dolphins for the popular 1960s TV series Flipper. He is praised for having started the dolphin entertainment industry but has spent most of his life fighting against it.So what do the people of Taiji think about it? Many feel that they are being unfairly selected out. The town of Taiji has a 400-year history of whale and dolphin hunting and its fishermen only catch about 20% of Japan's yearly dolphin quota(份额).Masashi Nishimura, manager of the Japan Fisheries Association's International section said,“ I don't think it's a big topic here,” he said, “as long as the killing is humane (人道的), dolphins are like other animals to us.”But for many people, dolphins are special. They are clearly highly intelligent mammals and they often form strong bonds of friendship with humans. Primates such as chimpanzees, gorillas and orangutans are all protected species. Should these levels of protection be extended to marine mammals too? Many believe they should.18.Which of the following is not TRUE according to the passage? A .Fishermen use boats to drive the dolphins into a bay. B .There are dolphin drive hunts in the Solomon Island. C .Underwater microphones were used to make the film. D .All the dolphins caught in Japan are sold for meat. 19.What is Masashi Nishimura’s attitude towards the killings? A .Cold. B .Regretful. C .UnfairD .unsupportive20.What is the author’s purpose in writing the passage? A .To introduce a documentary film The Cove . B .To show how The Cov e was made. C .To encourage people to protect dolphins. D .To describe what is happening to dolphins. 三、完形填空试卷第6页,总10页Bobby, a poor guy was famous for his tries to climb the big snowy mountain. He had tried at least 30 times, but had always 21 . Every time, he began the climbing at a good pace. But as he went on, he would look down at his painful 22 more often. Finally when the clouds had gathered round him, he understood that h e wouldn’t be able to enjoy the 23 from the top.Last month, he went up the 24 with Peeper, who gave him a pair of 25 sunglasses. “If it starts clouding over, put these 26 on, or if your feet start hurting, put them on too. These are special glasses; they will 27 you.” Bobby 28 the gift without thinking much, but when his feet started 29 again, he remembered what Peeper had said and he put on the glasses. The pain was pretty bad, but with those new sunglasses he could still 30 to continue. This time the 31 were so light that he could still see the top through them. And so Bobby kept climbing, 32 the clouds behind, forgetting his 33 , and finally arriving at the top. It was certainly worth it.Peeper had drawn a light 34 on the lenses (镜片), in the form of the snow-covered mountain top. It was made in such a way that you could only 35 it if you looked upwards. Peeper had understood that whenever Bobby lost sight of his 36 , he would similarly lose sight of his dream, and his 37 to continue would weaken.Bobby realized that the only difficulty of reaching the top had been his own 38 .When he could no longer see the top of the mountain, the problems 39 . He thanked Peeper for using that little 40 to help him see that his aims were not impossible, and that they were still there, where they had always been. 21.A .stopped B .dropped C .fallen D .failed 22.A .feet B .shorts C .hats D .gloves 23.A .view B .meal C .air D .sunshine 24.A .road B .mountain C .tower D .top 25.A .strange B .special C .ordinary D .expensive 26.A .trousers B .clothes C .shoes D .glasses 27.A .help B .save C .calm D .improve 28.A .gotB .dislikedC .acceptedD .refused 29.A .complaining B .working C .hurting D .shaking 30.A .manageB .tryC .failD .have31.A .trees B .grass C .glasses D .clouds 32.A .throwing B .forgetting C .leaving D .putting 33.A .failure B .pain C .joy D .aim 34.A .picture B .symbol C .signal D .message 35.A .move B .feel C .change D .see 36.A .goal B .power C .success D .journey 37.A .preference B .will C .ability D .decoration 38.A .mistake B .pride C .ignorance D .discouragement 39.A .rose B .raised C .arose D .disappeared 40.A .technology B .toolC .trickD .treat第II 卷(非选择题)请点击修改第II 卷的文字说明 四、七选五Flamenco is a typical dance and music in the south of Spain, exactly in the Andalusian region.41.The roots of Flamenco come from different cultures and countries such as Morocco, Egypt, and India.42. Among the Spanish cities with more tradition in Flamenco are Cadiz, Granada, and Sevilla.43. They are a good singer, a Spanish guitar, and a good dancer. Normally, the scene of a flamenco show is a plank(厚木板) floor, and it can be in any theater or bar… but for something different in Granada, you can see Flanmenco in typical caves where families of gypsy people lived in ancient times.Flamenco is divided into two groups, the group of singers and the groups of dancers. The groups of singers is normally formed of men who sing and play the Spanish guitar.44. The men usually wear black suits, and the soles of their shoes are mental.The group of dancers is usually formed of women.45. The most beautiful thing in this part is how fast they can move their feet and the sound you can listen to. The sound of the shoes has the same rhythm as the music. It’s wonderful! It’s common, to o , to see a couple of dancers dancing together.A .Flamenco is definitely a great art!B .The women help them by clapping their hands.试卷第8页,总10页C .They wear beautiful and colorful dresses.D .There are three principle things needed to do flamenco. E. However, the first flamenco in Spain dates back to 1760.F. The sound from the soles of the dancers’ shoes made me feel happy.G. It was brought to Spain by gypsy people coming from Eastern Europe in the 15th century. 五、语法填空Mascots for the 2022 Beijing Winter Olympic and Paralympic Games (残奥会)A red lantern baby46.(call) “Shuey Rhon Rhon” and 47.energetic giant panda named “Bing Dwen Dwen” have been uncovered as the two mascots for the 2022 Beijing Winter Olympic and Paralympic Games. The mascots, known to people on Tuesday night at Beijing's Shougang Ice Hockey Arena, 48. (connect) with the host nation's culture.Beijing 2022 executive president Chen Jining explained the idea49.(clear) behind the design of the two mascots at the launch ceremony. “T he two mascots put elements of traditional Chinese culture together50.a modern international style. They show the Chinese people's eager expectations for the Beijing Winter Olympic and Paralympic Games, and China's warm invitation to friends from all over the world,” said Chen,51. is also the mayor of Beijing.“They are designed 52. (express) all the aspects of the Olympic spirit,including53.(wonder) characteristics such as passion, perseverance, friendship and common understanding to actively engage the pu blic.”The name“Bing Dwen Dwen”is a combination of several meanings in the Chinese language, with “Bing”the Chinese word for “ice”, and “Dwen Dwen” meaning 54.(strong)and liveliness. In the name “Shuey Rhon Rhon”, “Shuey” is the Chinese word for “snow”and“Rhon Rhon”55.(have) the meaning of tolerance (宽容). 六、提纲类作文56.假如你是李华,计划寒假去澳大利亚进行研学旅行。

教育最新K12湖北省沙市中学2019届高三英语上学期第三次双周考试题

教育最新K12湖北省沙市中学2019届高三英语上学期第三次双周考试题

湖北省沙市中学2019届高三英语上学期第三次双周考试题本试题卷分为听力、阅读理解、语言知识运用和写作四个部分,共10页。

时量120分钟。

满分150分。

第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A.£19. 15.B.£9.18.C.£9.15.答案是C。

1. What does the man think of the lecture?A. Interesting.B. Long.C. Difficult.2. Why is the woman disappointed?A. She missed the speech competition.B. She has trouble learning English.C. She got the last prize in the competition.3. How long has the woman been working on the report?A. Two and a half months. B.Three months.C.Half a month.4. How much did the man save?A.$5.B.$10.C.$15.5. What part of the movie didn't the man like?A. The first half.B. The middle part.C. The ending.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

湖北省沙市中学2021学年高一英语上学期第三次双周练试题.doc

湖北省沙市中学2021学年高一英语上学期第三次双周练试题.doc

湖北省沙市中学2020-2021学年高一英语上学期第三次双周练试题第一部分听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题,每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What gift will the woman probably give Lisa?A. A hat.B. A book.C. A doll.2. How long did the woman wait?A. Twenty minutes.B. Thirty minutes.C. Forty minutes.3. What does the woman mean?A. Jim didn’t get first prize.B. Jim has changed a lot.C. Jim deserved first prize.4. What day is it today?A. Wednesday.B. Thursday.C. Friday.5. Why was the man late?A. He set off very late.B. His car broke down.C. There was bad traffic.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各小题将给出5秒钟的作答时间。

每段对话或独白读两遍。

请听第6段材料,回答第6、7题。

6. Who took the picture?A. Dave.B. Tim.C. Mary.7. What does the woman think of her father?A. Funny.B. Serious.C. Quiet.请听第7段材料,回答第8、9题。

精品解析:2020届湖北省荆州市沙市中学高三第三次模拟考试英语试题(解析版)

精品解析:2020届湖北省荆州市沙市中学高三第三次模拟考试英语试题(解析版)

精品解析:2020届湖北省荆州市沙市中学高三第三次模拟考试英语试题(解析版)2019-2020学年高三第三次模拟考试英语试题本试题卷共10页,全卷满分150分,考试用时120分钟。

注意事项:1、答题前,先将自己的姓名、准考证号填写在试题卷和答题卡上,并将准考证号条形码粘贴在答题卡上的指定位置。

用2B铅笔将答题卡上试卷类型后的方框涂黑。

2、选择题的作答:每小题选出答案后,用2B铅笔把答题卡上对应题目的答案标号涂黑,写在试题卷、草稿纸和答题卡上的非答题区域均无效。

3、非选择题的作答:用签字笔直接答在答题卡上对应的答题区域内。

写在试题卷、草稿纸和答题卡上的非答题区域均无效。

4、考试结束后,请将本试题卷和答题卡一并上交。

第I卷第一部分:听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题:每小题1. 5分,满分7. 5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A.£ 19.15 .B.£9.18C.£9.15.答案是C。

1. What are the speakers talking about?A. Their work.B. Plans on the weekend.C. A street dance contest2. Why does Susie want to go to Alaska?A. To visit friends.B. To visit a gallery.C. To watch the northern lights.3. Where does this conversation probably take place?A. At a cinema.B. At a gas station.C. In a fast-food restaurant.4What job does the man's sister do?A. She is a volunteer, B She is a librarian, C. She is a book seller.5. What is James doing now?A. Playing basketball.B. Working at a park.C. Having lunch.第二节(共15小题;每小题1.5分,满分22. 5分)听下面5段对话或独白。

湖北省沙市中学2013-2014学年高一英语上学期第三次周练试题新人教版

湖北省沙市中学2013-2014学年高一英语上学期第三次周练试题新人教版

2013—2014学年上学期高一年级第三次双周练英语试卷日期:2013年10月19日【说明】本试卷分为第Ⅰ卷(选择题)和第Ⅱ卷(非选择题)两部分, 满分为150, 考试时间为120分钟, 请将第Ⅰ卷答案写在答题栏中, 第Ⅱ卷答题直接在卷上作答。

第Ⅰ卷(选择题, 共100分)第一部分:听力(共两节,满分30分)第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后, 你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1. What is the weather like now?A. RainyB. CloudC. Sunny2. Where will the woman meet Sandy?A. At the post officeB. In the parkC. Downtown3. When will the speakers probably meet again?A. Before the teachers’ meetingB. Today after schoolC. Tomorrow4. Which team is the man’s daughter on?A. The swim teamB. The football teamC. The basketball team5. What are the speakers mainly talking about?A. A history bookB. An evening classC. Th e woman’s compan y第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

所每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟,听完后,各小题将给出5秒钟的作答时间。

湖北省沙市中学2019_2020学年高一英语上学期第一次双周测试题

湖北省沙市中学2019_2020学年高一英语上学期第一次双周测试题

湖北省沙市中学2019-2020学年高一英语上学期第一次双周测试题本试卷分选择题和非选择题两部分。

满分150分,考试用时120分钟。

选择题部分(满分100分)第一部分:听力(共两节,满分30分)做题时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涂到答题卡上。

第一节(共5小题;每小题1.5分,满分7.5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

例:How much is the shirt?A. £19.15.B. £9.18.C. £9.15.答案是C。

1. What does the woman want to do?A. Find a place.B. Buy a map.C. Get an address.2. What will the man do for the woman?A. Repair her car.B. Give her a ride.C. Pick up her aunt.3. Who might Mr. Peterson be?A. A new professor.B. A department head.C. A company director.4. What does the man think of the book?A. Quite difficult.B. Very interesting.C. Too simple.5. What are the speakers talking about?A. Weather.B. Clothes.C. News.第二节(共15小题;每小题1.5分,满分22.5分)听下面5段对话或独白。

每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

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湖北省沙市中学2019-2020学年高一英语上学期第三次双周练试题本试卷分选择题和非选择題两部分。

满分150分,考试用时120分钟。

密題部分(滴分100分)第~齢:听力(共两节,満分30分)做題时,先将答案标在试卷上。

录音内容结束后,你将有两分钟的时间将试卷上的答案转涼到答题卡上。

第一节(共5小題;每小題1.5分,满分7. 5分)听下面5段对话。

每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。

每段对话仅读一遍。

1.Where are the speakers probably?A.In an office.B. In a lift.C. On the stairs (楼梯).2.Why did the man refuse the job?A.He dislikes having business trips.B.The office is far from his home.C.The company is terrible.3.What will the man do in the afternoon?A.Write a report.B. Lend the woman books.C. Help the woman fill out the forms.4.How many students are good at basketball this year?A. About 20.B. About 30. c. About 40.5. What are the speakers talking about?A. Customer service.B. A piece of news. c. T heir business.第二节(共15小題;每小題1.5分,满分22. 5分)听下面5段对话或独白。

每段对话或浊白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。

听每段对话或独白前,你将有时间阅读各个小题,每小題5秒钟;听完后,各小题给出5秒钟的作答时间。

每段对话或独白读两遍。

听第。

段材料,回答第6、7題。

6. Why can,t the man meet the woman on Sunday?A.He never works on Sunday.B.He has another meeting on Sundzy.C.He must meet his parents on Sunday.7. When will the speakers meet on Saturday?A. At 2 :00 p. m.B. At 2:15 p. m.C. At 3 :00 p. m.听第7段材料,回答第8、9题。

S.What will the man do next Thursday? 9・ How will the man go to the station?听第8段材料,回答第10至12题。

10. How does the man book the rooms?A ・ In his company' s name. B. In his guests' names. 11. How will the man' s guests arrive in Washington D ・C ・?C. Arrange one conference room for two days.听第9段材料,回答第13至16题。

A ・ It will offer a lower price. B. It will open to famous musicians. C. Its price will be increased before long.16, What is the man' s plan in the end?A ・ Running a big company. B. Being a musician. C. Being an agent (彳弋i 里人)・听第10段材料,回答第17至20题。

17. How many times did the speakermarry?B.C, 4A ・ Visit his parents.B. Watch a tennis game.C. Have a job interview.A ・ By bus.B. By car.C. By taxi.C. In his name.A ・ By bus.B. By train.C. By car. 12. What does the man askthe woman to do for his guests?A ・ Offer them the best service. B. Give them his phonenumber.13. Why is the man upset?A ・ He has lost his job. 14, B. He has C. He hadHow long lost lots of money. a quarrel with hishas the man worked boss.in his company? A ・ For 5 years.B. For 6 years.C. For 7 years.15. What do we know about the man' srecording studio?IS. What was the speaker probably?A・ A singer. B. An actress. C. A writer.19. Where does the speaker live now?A・ In Sydney. B. In New York. C. In Los Angeles.20. What does the speaker plan to do next year?A・ Travel around the world. B. Move to another city. C. Get married again.第二盼转醇(辱bS ]分,彫io分)He is a r eader of the magazine and he buys it every month.If 23.26,27.28.29. 30, former B. amazing 2・informal D. regularyou have a good o f English, it is easier for you to find a job there. control B. command ▼・ conquer D. requestOnly when your h as been checked will you be allowed in.A・ personality After the hard A・ organizeB ・ character training for a B. preferCalls will be A・ offeredC. identityD. spellinglong time, every athlete would2. congratulate D. deservea medal in the Games.at 44P (Pence) per minute, which is every expensive and is opposed by most people.B. charged D ・ gossipedThe gas inside the kitchen the following is incorrect? A・ burstand caught fire, but the owner of the house survived. Which of B . exploded C. crackedThere is muchD. sankwhether he will keep his word because he often promises something but can'put it into effect (实施).A・ search B ・ evidence D ・ ruinIt astonished her that be was able to t he earthquake, all his teammates reported missing. A・ exist B ・ survive C, live D. removeDon' tA・ fancy that you can succeed without hard work. Money doesn^ t grow on trees.B. debateC. releaseD. designThe picnic has to be put off t he weather.A・ in search of B. judging by C. in view of D ・ in return for 第三部分圓殮解(共两节,満分30分)第一节(共10小题;每小a 2分,満分20分)间读下列短文,从每题所给的四个选项(A、B、C)中,选出最佳选项。

Winter is dangerous for drivers because it' s so difficult to know what is going to happen and accidents take place easily. Bad weather can be waiting to meet you. Ice might be hiding under the snow, waiting to send you off the road. The car coning towards you might suddenly move across the road. Here are two rules for driving safely on icy roads:Rule Number One is to drive smoothly. Irregular movements can make a car very difficult to manage. So each time you either turn the wheel, touch the brake (刹车)or increase your speed, you must be as gentle and slow as possible. Just imagine you are driving with a full cup of hot coffee on the seat next to you. You should drive carefully enough in order that you wouldn^ t get the coffee out of the cup.Rule Number Two is to pay attention to what might happen. The more ice there is, the farther you have to look down the road. Test how long it takes to stop by gently braking. Remember that you may be driving more quickly than you think. Generally speaking, allow double your normal stopping distance when the road is wet, three times this distance on snow, and even more on ice. Try to stay in control of your car at all times, or you will get into trouble.31. Driving in winter is dangerous because ・A・ drivers usually have too much coffeeB.people drive three times faster than usualC.unexpected things may often happenD.people drive more gently and slowly32 ・ Rule Number One mainly tells us ・A・ to drive fast on snowy roads B. to increase the driving speedC. to manage your car irregularlyD. to drive smoothly on icy roads33・ Which of the following can be the best title of the passage?A・ Winter Driving B. Careless DrivingC. Traffic AccidentsD. Bad WeatherBThe idea of using radio or wireless to broadcast to audiences (听众)was formed in 1916 by a president of the American Marconi Company, Davie Sarnoff. His superiors (上级)were doubtful about his idea to "make radio a household cause, but by buying a 'radio music box' 7 the audience could enjoy lectures, musicperformance? etc."Four years later the American engineer Frank Conrad, a worker at W E Corp, drew lots of attention when a local newspaper reported on the growing audience listening on radio sets to his evening and weekend broadcasts. A local music store had provided records to play on the Victoria, and Conrad and his family served as disc jockeys (唱片音乐播音员).Westinghouse vice president Harry Davis asked Conrad to build a more powerful transmitter (发射台)in time to announce the outcome of the next US presidential election (选举)・Conrad completed his assignment (task)7 and on November 27 1920, station KDKA in Pittsburgh, Pennsylvania, broadcast the announcenent that Warren G・ Harding had been elected president. About 1000 people heard this first news broadcast.Radio communicated news much faster than newspapers, and because radio sets were easy to build and inexpensive, radio expanded rapidly in the following years. To encourage the sale of radio sets, business companies provided transmitting equipment. Singers, comedians, and entire orchestras volunteered their services for publicity・ The eventual financial (贝才经的)basis of the new industry, however, was still unclear. One group in New York City tried to seek contributions from listeners while others forced private foundations (星金)to support radio stations as a public service. In August 1922 the first commercial radio advertisement was broadcast on WEAF (now WNBC) in New York City. In 1926, when about 5 million homes had radios, the Radio Corporation of America (RCA), with the American Telephone w・w・ w・ k・ s- 5・ u. c. o. m Telegraph Company, set up the first business radio network. In the 1920s radio was founded as a new medium which had a practicable industry, and it became a national forujn (论坛)for news and popular culture.34. Why did radio expanded rapidly after 1920?A・ people could easily get it in stores B. it was cheaper than newspapersC. it had advantages over newspapersD. people were interested in anything new35・ What does the underlined sentence mean in Para・3?A・ the private foundations were unwilling to support the stationsB.the stations were not sure yet where to get the operational moneyC.advertising and business programs could not raise enough moneyD.the listeners would not pay the broadcasting stations36・ What is the passage mainly concerned with ?A・ the contribution of radio to popular culture B. the invention and uses of radioC. early radio programs for a large audienceD. the history of radio broadcastingWhen we meet someone for the firs? time, we usually get a uncertain sense of what kind of person theyare by the way they shake hands, talk, or walk. In the age of social networking, however, first impressions are sometimes made even before we actually meet someone in person -------------------------------------------------------------------- that is, by looking at their profile photo.According to a recent study, these social images say a lot about our personality. In the study, presented in a paper at the InternationalAAAI Conference on Web and Social Media, a group of researchers from the University of Pennsylvania in the US used software to analyze the profile pictures of 66,000 users of US social platform Twitter and 3, 200 of their tweets. At the same time, about 434 participants (参加者)were asked to finish a survey ajout their personality type. The researchers wanted to find out if there was a connection between personality —like openness, extroversion (外向),and neuroticism (神经质)一and a person' s profile picture.According to the results, open people are more likely to pose in an unusual way and use objects such as glasses or a guitar in their profile photo because they enj oy new and exciting experiences. Meanwhile, neurotic people often hold back their negative emotions. They try to escape showing their face; Instead, they use an image of something like a pet, a car or a building.Apart from the objects in profile pictures, the colors used in them also give us some suggestions about the phot。

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