|学案下载
终身会员
搜索
    上传资料 赚现金
    译林版英语九年级上册Unit8单元复习学案
    立即下载
    加入资料篮
    译林版英语九年级上册Unit8单元复习学案01
    译林版英语九年级上册Unit8单元复习学案02
    译林版英语九年级上册Unit8单元复习学案03
    还剩7页未读, 继续阅读
    下载需要10学贝 1学贝=0.1元
    使用下载券免费下载
    加入资料篮
    立即下载

    译林版英语九年级上册Unit8单元复习学案

    展开
    这是一份译林版英语九年级上册Unit8单元复习学案,共10页。

    牛津译林版单元复习学案
    (9A Unit 8)
    基础自测
    一、词汇拓展
    1. detective (n. )_________ (n.)警察____________ (n. )警官
    2. clue(n.)______________(n.)现场________(vi.)流血,出血___________(过去式)
    __________过去分词)____________(n.)血液____________(n.)指纹,手印
    3. murder ( vt.)___________( n.)杀人犯,凶手___________ (n.)绑架,劫持________(v. )绑架,劫持____________(vt.)抢劫___________(n.)强盗,盗贼___________(n. )偷窃__________(n.)犯罪活动;罪行__________(n.)罪犯,犯人_________(adj.)刑事的,犯罪的
    4. suspect (n.) ___________(n.)受害者,罹难者__________(n.)目击者;证人
    5. untidy(adj.)__________(adj.)(同义词)脏的___________(adj.)(反义词)整洁的,整齐的_____________(adj.)(同义词)清洁的,整齐的
    6. truth (n.) ________(adj.)真实的,正确的___________(adj.)(反义词)不真实的____________(n.)谎言___________(vi.)说谎
    7. somewhere (adv.)____________ (adv.)有时_________(pron.)某人,有人___________(pron.)某物,某事
    8. experienced(adj.)_____________(n.)经验,体验________________(v.)经历,感受
    9. enemy (n.)___________ (n.)(反义词)朋友__________(n.)(近义词)伙伴_______(n. )夫妇,一对____________(n.)(同义词)一副,一对
    10. single (adj.)__________(adj.)(近义词)仅有的,唯一的___________ (adj.)(近义词)独一无二的,独有的______________(adj. )(近义词)特殊的,专门的___________ (adv. )特殊地,专门地____________ (adv.)尤其地,主要地
    11. report (vt.) ________________(n.)报告一______________(n. )记者
    12 breathe (vi. &vt.)____________(n. )呼吸;一口气
    13. safety (n.)_________ (adj.)安全的_________(adj.)(反义词)________ (n.)危险
    二、短语归纳
    1. 寻找线索___________________________ 2. 说实话 ____________________________
    3. 发生 _______________________________ 4. 找出,查明 ________________________
    5. 结果 _______________________________ 6. 一份收入高的工作 __________________
    7. 根据 _______________________________ 8. 引起,造成,导致 __________________
    9. 做违法的事_________________________ 10. 原来是,结果是 ___________________
    11. 急忙,赶快 _______________________ 12. of medium height ____________________
    13. at the scene of the crime _______________ 14. bleed to death _______________________
    15. check the scene ______________________ 16. solve the case____________________
    17. break into________________________ 18. contact the police ___________________
    19. in prison _________________________ 20. criminal record _____________________
    21. get along/on with ___________________ 22. under arrest for murder_______________
    三、句型再现
    1. He was charged with breaking into several computer systems over the last years.
    (be charged with sth.意为“被控告”)
    他被指控犯了谋杀罪并被抓进了监狱。
    He _______ _______ __________ a murder and put into prison.
    2. Well, it turned out that he had nothing to do with this case.
    (have nothing to do with“与……无关”,其反义短语是have something to do with"与……有关”。)
    (l)她说她和那个老人无关。
    She said she_______ _______ _________ _______ _________ that old man.
    (2)这个男孩与这起案件有关。
    The boy_______ _______ _________ _______ _________this case.
    3. And we'd better shut all the windows too.
    (had better do sth意为“最好做某事”,用于表示对别人的劝告、建议或一种愿望。其否定形式是在had better后加noto)
    (1)我想我们最好还是回家吧。
    I think we_______ _______ _________ home.
    (2)你最好不要错过末班车。
    You_______ _______ _________ miss the last bus.
    4. Tom got along with all of his neighbours except the man who lived next door.
    (get along with表示‘‘与……和睦相处”,与get on with同义。get along/on well with表示“与……相处得很好”。)
    你和你的邻居相处的怎么样?
    How well do you________ _________ __________your neighbours?
    要点聚焦
    一、词汇精讲
    1. missing adj. 缺少的;丢失的
    课文:My food has gone missing. 我的食物不见了。
    辨析:missing, gone, lost
    missing
    强调某物或某人暂时找不着了(含最终可能找到之意)
    There are two pages missing from the book.这本书缺两页。
    gone
    含义最广,指“(东西)没了;(时间)过去了;(人)死了”等,而且语气肯定,不能作前置定语
    The old times are gone.
    旧时光一去不复返。
    lost
    广义的“丢失”,包含可找回和不能找回的意思
    In the storm,the ship was lost.
    在那场风暴中船沉了。

    活学巧用
    从missing/gone/lost中,选择适当的词填入空格内
    ① Sam found his wallet _________ when he paid for his food. Luckily, the wallet was found by the police.
    ② Someone reported to the police that a child had been __________.
    ③ My dictionary is ____________.
    ④The chance had ________________.
    相约中考
    (2014.无锡) The officer promised they would keep searching for the __________(丢失的) plane until it was found.
    2. lie vi. 说谎
    课文:I guess Jimmy White is lying.
    我猜吉米·怀特在说谎。
    拓展:与lie相关的单词
    词条
    词性
    词义
    现在分词
    过去式
    过去分词
    lie
    vi.
    说谎
    lying
    lied
    lied
    vt.
    躺,位于
    lying
    lay
    lain
    lay
    vt.
    产卵,放置
    laying
    laid
    laid
    We should be honest. We shouldn't lie to our parents.
    我们应该诚实,我们不应该向我们的父母说谎。
    There was a child lying on the ground.
    地上躺着一个小孩。
    All birds lay eggs. 鸟都下蛋。
    活学巧用
    用所给单词的适当形式填空
    ① He is ___________(lie). He wasn't ill yesterday.
    ②That chicken _____________(lay) an egg in our yard yesterday.
    ③He felt tired, so he ____________ (lie) down for a rest
    3. contact vt. 联系
    课文:“We're asking anyone who saw anything unusual near Upper Street last night to contact us," said Detective Lu, Valley Town's experienced police officer.
    ”我们正在要求昨晚在阿佩尔街附近看到任何不寻常事情的人和我们联系,”西城的首席侦探陆警探说。
    拓展:contact vt. 联系
    make contact with 与……联系
    lose contact with 与……失去联系
    After she had become famous, he tried to make contact with her.
    在她成名后,他曾试图与她联系。
    Because of earthquake, he lost contact with his family.
    由于地震,他和家人失去了联系。
    活学巧用
    飞行员正试图和地面取得联系。
    ________________________________________________________________
    4. wound vt,使……受伤
    课文:The victim was wounded with a knife and bled to death as a result.
    受害者被一把刀所伤,并流血致死。
    拓展:be wounded with sth. 被……所伤(被动)
    The soldier was wounded with a gun.
    这个士兵被枪所伤。
    辨析:wound,hurt,harm
    wound
    枪伤、刀伤、刺伤等皮肉之伤,特指战场上受伤。既可以指肉体上的伤害,也可指人们精神上的创伤。
    hurt
    普通用语,既可指肉体上的伤害,也可精神上、感情上的伤害。
    harm
    指对人或事物造成危害,着重危害不一定是直接的,也不一定有痛楚。也可用于肉体或精神上的伤害,有时可指引起不安或不便,尤其是指不道德的事情。
    He got wounded in the battle. 他在饿役中受伤。
    The driver hurt himself badly in the accident.
    那位司机在事故中伤得很重。
    Smoking seriously harmed his health.
    吸烟严重损害了他的健康。
    活学巧用
    用wound/hurt/harm的适当形式填空
    ① She could not get out because she___________ her leg.
    ② A knife _________ him in his arm.
    ③ It is worry that all dogs do ____________to human.
    相约中考
    (2014.苏州) Which parts of the city were ___________(损害) by the fire?
    5 break into强行闯入
    课文:“He was charged with breaking into several computersystems over the last year,”said Detective Lu.
    “他被指控在去年一年中闯入数个电脑系统,”陆警官说。
    拓展:have a break休息一下
    break in闯入;打断
    break down损坏,出故障;分解;瓦解
    You have studied for two hours. You need to have a break.
    你已经学习了两个小时了。你需要休息一下。
    Don't break in when he is telling the story.
    他讲故事的时候别打断他。
    Their car broke down. 他们的车出故障了。
    活学巧用
    ① 运动了这么久,我们停下来休息一下怎么样?
    After taking so much exercise, let's stop and ______ _______ ________.
    ② 我们说话的时候你不要插嘴。
    Don't _________ __________ when we are talking.
    ③ 机器坏了,我们不得不等别人来修它。
    The machine has _______ _______ and we have to wait for someone to have it repaired.
    6. breathe vi. & vt. 呼吸
    课文:A witness reported that he was breathing heavily and had blood on his shirt.
    一个目击者报告说,他喘着粗气,衬衫上有血。
    拓展:breathe in/out 吸气/呼气
    breath n. 呼吸
    hold your breath 屏气
    out of breath喘不过气,上气不接下气
    The doctor asked me to breathe in, then to breathe out fully.
    医生要求我先吸气,然后全部呼出。
    The doctor asked me to breathe deeply/take a deep breath. 医生要求我深呼吸。
    He ran so fast that he was out of breath.
    他跑的太快,气都喘不过来了。
    活学巧用
    In the morning, taking a walk and ___________ (呼吸)some fresh air are good for your health.
    相约中考
    (2013.无锡) Tommy arrived ____________-he had taken the wrong bus.
    7. probably adv. 大概,或许
    课文:There was probably more than one person who had something to do with the murder.
    或许不止一个人与这起谋杀案有关。
    辨析 :probably, maybe, perhaps, possibly
    probably
    大概,或许
    所表示的可能性在这一组词中最大,表示一种完全肯定的意思。
    maybe
    可能,也许
    比其余的几个词更为随和不正式,可能性不大,也可以表示一种非常委婉,礼貌的建议或要求。
    perhaps
    可能
    较为常用也较为正式的词,可能性也不大,它可以表示建议或要求,也可以表示以礼貌的方式下命令。
    possibly
    可能地,也许
    可能性较大,用于否定句和疑问句时表示“无论如何”之意。

    活学巧用
    从probably, maybe, perhaps和possibly中选择合适的单词填空
    ① __________ you would like to join us for lunch.
    ② This is ________ his best novel yet.
    ③ She expressed regret for any inconvenience which might ______be caused.
    ④ There is _______some kinds of living matters on some other worlds, but we do not know yet.
    二、句型突破
    1.A detective is someone who looks for clues to something important.
    侦探是为一些重要的事情寻找线索的人。
    点津:本句是一个复合句,who引导的限制性定语从句修饰先行词someone。在复合句中,定语从句用来修饰一个名词或代词。其中被修饰的名词或代词称为先行词。定语从句通常出现在先行词之后,由关系词(关系代词或关系副词)引出。常用的关系代词有who,which,that。它们所代替的先行词是表示人或物的名词或代词,关系代词在句中充当主语、宾语、定语等成分。
    Is she the movie star who/that you want to meet?
    她就是你想见的那个电影明星吗?
    He is the man who lives next door.
    他就是住在隔壁的那个男子。
    This is the book which/that I bought in London.
    这就是那本我在伦敦买的书。
    (1)关系代词who指人,在定语从句中作主语或宾语。
    The woman(whom/who)I spoke to is my teacher.
    和我说话的那位女士是我的老师。
    People who never give in to the difficulties is brave.
    勇敢的人从不会向困难妥协。
    (2)关系代词which指物,在定语从句中作主语或宾语。
    The building which near my house is a cinema.
    位于我家旁边的那栋大楼是电影院。
    The police are now checking the scene for more clues which will help solve the case.
    警察正在检查现场,查找更多有助于侦破案件的线索。
    (3)关系代词that指人时,相当于who;指物时,相当于which。当其在定语从句中作宾语时可省略。
    The music (that)I listened to this morning is quiet and gentle.
    我今天早上听的音乐轻柔舒缓。
    注意:在含有定语从句的复合句中,如果关系代词作从句的主语,则从句中谓语动词的人称和数与先行词保持一致。
    He is a man who is of value to the people.
    他是一个有益于人民的人。
    We have ten cups which are made of glass.
    我们有十个玻璃做的杯子。
    活学巧用
    ①( ) The guests ________visited our school last year will come again.
    A. what B. where C. which D. who
    ②( ) It's time to say goodbye to my school. I'll always remember the people ______ have helped me.
    A. who B. whom C. which D. where
    ③ ( ) The book ______ was lent from library should be kept carefully.
    A. which B. where C. what D. when

    2. He was last seen leaving his office in New Town at about 7 p. m. last night.
    昨晚大约七点在新城有人最后一次看见他离开办公室。
    点津:see sb. doing sth. 意为“看见某人正在做某事”,强调动作的进行;而see sb. do sth. “看见某人做某事”,强调看见某人做某事的全过程。此句中使用的是see的被动结构。
    活学巧用
    ① 他们看着她长大,所以很了解她。
    They had seen her _______up from childhood. So they knew her very well.
    ②最后一次看到那个丢失的小男孩是他在河边玩耍。
    The missing boy was last seen ____________ near the river.
    易错防范
    一、lie的词义混淆
    ·典例呈现·
    If you like, you can____ down on your bed, ____yourself in a comfortable position, and
    ________to yourself that you don't like there, or you can imagine where you would like to ________the eggs after the hens ___________eggs.
    【答案】lie; laying; lie; lying; lay; lay
    【易错剖析】lie作“撒谎”用时,过去式、过去分词及现在分词形式分别为:lied、lied、lying;作“位于;躺”时,过去式、过去分词及现在分词形式分别为:lay、lain、lying;lay既是lie的过去式,又可以用作表示“放置;下蛋”,其过去式、过去分词及现在分词形式分别为:laid、Iaid、laying。
    二、定语从句的用法
    ·典例呈现·
    ( )---What do you think of Ann?
    ---Oh. she is the most important friend _______I've ever had.
    A. that. B. when C. who D. which
    【答案】A
    【易错剖析】定语从句关系代词中只用that的情况:(1)当定语从句先行词被形容词最高级或序数词修饰时;(2)肖先行词是something,anything,nothing,all,the one等不定代词时;
    (3)先行词被the only,the very,the same,the last等修饰时;(4)当先行词中既有人又有物时。
    巩固训练
    一、单项填空:
    ( )1. Go for a short walk or take a deep ________, where you breathe in deeply, count to five slowly, hold it and __________ out very slowly.
    A. breathe; breathe B. breathe; breath C. breath; breath D. breath; breathe
    ( )2. He said that he was attacked with a knife and bled to
    A. die B. death C. dead D. dying
    ( )3. The shopkeeper _______ employing children as workers already.
    A. was charged with B. is charging for
    C. is charge for D. has been charged with
    ( )4. What can help the police solve a case or find who is the real criminal?
    A. Fingerprints. B. Footprints. C. Blood. D. All of above
    ( ) 5. ---What's wrong with Mary? She looks sad.
    ---Her house was _______ last night, and her diamond necklace was gone.
    A. broken down B. broken into C. broken off D. broken out
    ( )6. Mr. Green will give us a talk about the people and the company ________ he visited last week.
    . A. who B. which C. that D. where
    ( )7. Tom is _____, I saw him play games yesterday afternoon.
    A. lying B. lie C. lay D. lay
    ( )8. The man was charged ___________ murdering his wife.
    A. with B. about C. of D. in
    ( )9. Please pass me the cartoon book _______ has a Donald Duck on the cover.
    A. what B. whose C. who D. which
    ( )10. She hates people _________ don't help others when they have trouble.
    A. that B. which C. who D. /
    ( )11. ________ is very important and we need to be careful _______to keep ourselves_____.
    A. Safe; safety B. Safety; safety C. Safety; safe D. Safe; safety
    ( ) 12. ---It is reported that one person__________ on the beach.
    ---Yes. The police have confirmed the _________ happened at about 3: 30 a. m. yesterday.
    A. murder; was murdered B. murdered; murder
    C. was murdered; was murdered D. was murdered; murder
    ( )13. She can't ____________ her new classmates.
    A. get along well with B. get well with
    C. be getting along good with D. be get well with
    ( )14. Villagers are worried that part of their history will ________.
    A. gone B. missing C. be lost D. lose
    ( )15. The words that he said yesterday ________ her feelings deeply.
    A. wounded B. hurt C. harm D. hurts
    二、词汇运用
    A. 根据所给汉语意思填入所缺单词。
    1. The police know that the victim had some ___________(仇人).
    2. Bruce was charged with _________(盗窃. It surprised everyone.
    3. If you do something against the law, you will be ______(有罪的) of the things you have done.
    4. I want to be a ___________(侦探) when I grow up.
    5. His personal ____________ (财富) is around $ 100 million.
    B.阅读短文 ,并用所给动词的正确形式填空 。
    Here is today's local news. Another murder l (happen) ! A young girl 2 (find) dead in Guanghua Street this morning. Nobody is sure what her occupation is. Her neighbour said she might be a saleswoman m a supermarket nearby.
    The police and a detective 3 (check) the scene. They said they had a suspect. It is the young girl's boyfriend. An old man said he saw a young man 4 (dress) in a jacket 5 ( run) out of the room last night. The young man was likely to be the girl's boyfriend. He is now wanted by the police.
    This young man has a square face with a big nose. He has medium height. He might be cruel enough to 6 (kill) his girlfriend. Anyone with information should _ 7 (contact) the police on 8422 1143.
    The police 8 (offer) a reward-of $10,000 for useful information recently. If they have any certain evidence, they 9 (arrest) the murderer. Anyway, the murderer 10 (charge) with what he did.
    三、完成句子
    根据汉语提示,用句末括号内所给的英语单词完成下列句子。
    1. 你们昨天参观的公司是我曾经工作过的地方。
    is the place
    The company __________ ________ ________ ________where I once worked. (visit)
    2. 受害者被玻璃刺伤,流血过多而死。
    The victim was wounded with glass and ________ ________ ____________. (bleed)
    3. 她说我们夜里最好不要一个人出去。
    She says we ________ ________ _________ _________ __________ alone at night.
    4. 最终,警方证实他与此案件无关。
    Finally, the police confirmed that he __________ ________ ________ _________ ______ the case.
    5. 在最开始,我觉得和李先生相处的十分融洽。
    In the beginning, I felt it easy to _______ ________ _______ __________ Mr. Li.
    答案:
    基础自测
    一、1. police; police officer 2.scene; bleed} bled; bled; blood;fingerprint
    3.murderer; kidnapping; kidnap; rob; robber; theft; crime; criminal; criminal
    4.viaim; witness 5.dirty; tidy; dean 6.truer untrue; lie; lie
    7.sometimes; somebody/someone/; something 8. experience; experience
    9.friend; partner; couple; pair 10. only; unique; special. specially; especially
    11. report; reporter 12. breath 13. safe; dangerous; danger
    二、1. look for clues 2.tell the truth 3.take place 4.find out 5. as a result
    6.a well-paid job 7.according to 8. lead to 9. do sth. against the law
    10. turn out 11. in a hurry 12.中等身高 13. 在犯罪现场 14.因流血过多而死
    15. 检查现场16. 解决案件 17. 强行闯入 18. 联系警方 19. 坐牢 20. 犯罪记录
    21.与……和睦相处22.因谋杀被捕
    三、1.was charged with 2.(1) had nothing to do .sth (2) has/ had something to do with
    3.(l)had better go (2)had better not 4. get on with
    要点聚焦
    一、.l.①missing/lost. missing/lost ②lost ③missing ④gone missing 2.①lying ②laid ; lay 3. The pilot was trying to make contact with the ground. 4.①hurt ;wounds ③harm hurt 5.①have a break ②break in ~broken down 6. breathing out of
    breath 7. ① Perhaps/Maybe ② perhaps ③possibly ④probably
    二.1. ① D ②A ③A who that who 2. ①grow ②playing
    巩固训练 ' ..
    一、1.D 2.B 3.D 4.D 5.B 6.C 7.A 8.A 9.D 10. C 11. C 12.D 13. A 14.C 15.B
    二.A: 1. enemies 2. theft 3. guilty 4. detective 5. wealth
    B: 1. happened 2. was found 3. checked 4. dressed 5. running
    6. kill 7. contact 8. have offered 9. will arrest 10. will be charged
    三、1. that/which you visited yesterday 2. bled to death 3. had better not go out
    4. had nothing to do with 5. get on/along well with
    英语朗读宝
    • 课件
    • 教案
    • 试卷
    • 学案
    • 其他

    免费资料下载额度不足,请先充值

    每充值一元即可获得5份免费资料下载额度

    今日免费资料下载份数已用完,请明天再来。

    充值学贝或者加入云校通,全网资料任意下。

    提示

    您所在的“深圳市第一中学”云校通为试用账号,试用账号每位老师每日最多可下载 10 份资料 (今日还可下载 0 份),请取消部分资料后重试或选择从个人账户扣费下载。

    您所在的“深深圳市第一中学”云校通为试用账号,试用账号每位老师每日最多可下载10份资料,您的当日额度已用完,请明天再来,或选择从个人账户扣费下载。

    您所在的“深圳市第一中学”云校通余额已不足,请提醒校管理员续费或选择从个人账户扣费下载。

    重新选择
    明天再来
    个人账户下载
    下载确认
    您当前为教习网VIP用户,下载已享8.5折优惠
    您当前为云校通用户,下载免费
    下载需要:
    本次下载:免费
    账户余额:0 学贝
    首次下载后60天内可免费重复下载
    立即下载
    即将下载:资料
    资料售价:学贝 账户剩余:学贝
    选择教习网的4大理由
    • 更专业
      地区版本全覆盖, 同步最新教材, 公开课⾸选;1200+名校合作, 5600+⼀线名师供稿
    • 更丰富
      涵盖课件/教案/试卷/素材等各种教学资源;900万+优选资源 ⽇更新5000+
    • 更便捷
      课件/教案/试卷配套, 打包下载;手机/电脑随时随地浏览;⽆⽔印, 下载即可⽤
    • 真低价
      超⾼性价⽐, 让优质资源普惠更多师⽣
    VIP权益介绍
    • 充值学贝下载 本单免费 90%的用户选择
    • 扫码直接下载
    元开通VIP,立享充值加送10%学贝及全站85折下载
    您当前为VIP用户,已享全站下载85折优惠,充值学贝可获10%赠送
      充值到账1学贝=0.1元
      0学贝
      本次充值学贝
      0学贝
      VIP充值赠送
      0学贝
      下载消耗
      0学贝
      资料原价
      100学贝
      VIP下载优惠
      0学贝
      0学贝
      下载后剩余学贝永久有效
      0学贝
      • 微信
      • 支付宝
      支付:¥
      元开通VIP,立享充值加送10%学贝及全站85折下载
      您当前为VIP用户,已享全站下载85折优惠,充值学贝可获10%赠送
      扫码支付0直接下载
      • 微信
      • 支付宝
      微信扫码支付
      充值学贝下载,立省60% 充值学贝下载,本次下载免费
        下载成功

        Ctrl + Shift + J 查看文件保存位置

        若下载不成功,可重新下载,或查看 资料下载帮助

        本资源来自成套资源

        更多精品资料

        正在打包资料,请稍候…

        预计需要约10秒钟,请勿关闭页面

        服务器繁忙,打包失败

        请联系右侧的在线客服解决

        单次下载文件已超2GB,请分批下载

        请单份下载或分批下载

        支付后60天内可免费重复下载

        我知道了
        正在提交订单

        欢迎来到教习网

        • 900万优选资源,让备课更轻松
        • 600万优选试题,支持自由组卷
        • 高质量可编辑,日均更新2000+
        • 百万教师选择,专业更值得信赖
        微信扫码注册
        qrcode
        二维码已过期
        刷新

        微信扫码,快速注册

        手机号注册
        手机号码

        手机号格式错误

        手机验证码 获取验证码

        手机验证码已经成功发送,5分钟内有效

        设置密码

        6-20个字符,数字、字母或符号

        注册即视为同意教习网「注册协议」「隐私条款」
        QQ注册
        手机号注册
        微信注册

        注册成功

        下载确认

        下载需要:0 张下载券

        账户可用:0 张下载券

        立即下载
        账户可用下载券不足,请取消部分资料或者使用学贝继续下载 学贝支付

        如何免费获得下载券?

        加入教习网教师福利群,群内会不定期免费赠送下载券及各种教学资源, 立即入群

        返回
        顶部
        Baidu
        map