牛津译林版英语七下7BUnit8知识点过关
7bunit8知识点过关
一、单词
汉语词性英文汉语词性英文
1 宠物n. 2
2 终止,末尾,终点n.
2 粗鲁的,不礼貌的adj. 2
3 麻烦n.
3 金鱼n. 2
4 吐泡泡vi.
4 老鼠,耗子n. 2
5 温柔的adj.
5 鹦鹉n. 2
6 触摸,碰n.
6 膝,膝盖,坐下时
大腿朝上的面
n.
27 押韵vi.
28 照料,照顾n.
7 握住,拿vt. 29 照顾
8 喂,喂养vt. 30 任何地方adv.
9 教vt. 31 重复vi&vt.
10 诗歌n. 32 一直,总是
11 充分地adv. 33 同意,应允vi&vt.
12 寻找,搜寻,打猎vi&vt. 34 养,饲养vt.
13 藏,隐藏vi&vt. 35 重,有…重linking v
14 建造,建筑vt. 36 克n.
15 营地,阵营n. 37 成长,长大成人
16 树枝,枝条,棍,棒n. 38 讲座,演讲n.
17 (狗)吠,叫vi. 39 声音,响声,噪音n.
18 咬vi&vt. 40 刷,擦vt.
19 打仗(架),
与…打仗(架)
vi&vt.
41
(动物的)软毛,
皮毛
n.
42 (动物的)爪n.
20 照顾43 篮子n.
二、写出下列动词的过去式
1.feed
2. fight
3.hide
4.teach
5.speak
6.bite
7.hit 8.sing 9.think
10.buy 11.feel 12.fall
13.hold 14.make 15.send
16.drink 17.drive 18.fly
19.spend 20.let 21.sleep
三、词组
1.bring me something to eat带给我吃的东西
2.bring sb sth./bring sth. to sb.带给某人某物
3.how rude you are你多么粗鲁啊
4.like watching the goldfish swim around 喜欢看着金鱼游来游去。
牛津译林版初中英语七年级下册unit8重点单词、短语、句型、汇总
牛津译林版初中英语七年级下册unit8重点单词、短语、句型、汇总牛津译林版初中英语七年级下册Unit8重点单词、短语、句型、电子书汇总【重点短语】1.bring sb sth./bring sth. to sb.带给某人某物2.how rude you are!你多么粗鲁啊3.like watching the goldfish swim around喜欢看着金鱼游来游去4.sleep on my knees睡在我的膝盖上5.hold it in my hand把它握在我的手里6.feed her carrots/feed carrots to her喂她胡萝卜7.teach sb.( to do )sth.教某人(做)某事8.different kinds of mice不同种类的老鼠9.run after 追赶，追逐10.do wonderful tricks玩精彩的把戏11.build camps out of sticks用树枝搭建帐篷12.never bark or bite从来不叫也不咬13.take good care of /look after.. well好好照顾14.make trouble 制造麻烦15.need a gentle touch需要温柔的抚摸16.look around for 到处找17.be friendly to …对……友好18.make nice sounds发出动听的声音19.be easy to look after很容易照顾20.a special friend of mine我的一个特殊的朋友21.say “Hello!”/goodbye to sb.向某人问好/告别22e back home 回家23.give him dog food 给他狗食24.I don’t agree我不同意25.agree with sb 同意某人26.listen to a talk on/about goldfish听一个关于金鱼的讲座27.pick up goldfish with your hands用你的手拿起金鱼28.pick them up把他们拿起29.put your goldfish in the sun/in clean water把你的金鱼放在太阳底下/放在干净的水里30.weigh up to 40 grams 重达四十克31.feed them once a day 一天喂他们一次32.grow up to be 20 centimeters long长到20厘米长33.join the Pet Club加入宠物俱乐部34.tell me more about告诉我更多关于35..make some/much noise制造些/许多噪音36.walk the dog/take the dog for a walk 遛狗37.brush its fur 刷它的毛38.find information on the Internet在网上找到信息39.be noisy 吵闹【重点句子】1、Bring me my lunch. 把午餐给我带来。
译林牛津7B第8单元知识点及练习
Unit 8 知识点及练习词汇1. something to eatsomething to eat意为“吃的东西”。
句中不定式短语to eat作后置定语，修饰不定代词something。
在英语中，动词不定式（短语）作定语修饰名词或代词时，常位于所修饰词的后面；something 为不定代词，不定代词的修饰语常后置。
例如：Mrs. Black has lots of clothes to wash. 布莱克夫人有许多衣服要洗。
(to wash修饰名词clothes) There is nothing interesting in the newspaper.报纸上没什么有趣的事。
(interesting 修饰不定代词nothing)2. holdhold 是动词，意为“举行，举办，召开”，常可以用have来替换，过去式和过去分词均为held。
例如：hold a meeting举行会议hold a concert举行音乐会hold a sports meeting举行运动会hold 保持；维持How long will this fine weather hold?这样的好天气能维持多久？抓住；握住；拿住He held the thief by the arm. 他抓住那个小偷的胳膊。
容纳；包含Our classroom can hold more than fifty students.教室能容纳50多个学生。
支撑……的重量The chair can’t hold your weight. 这把椅子不能承受你的重量。
短语atc catch hold of抓住；hold on（电话）别挂断；稍等3. feedfeed作及物动词，意为“喂养，饲养；向……供给”。
常用如下搭配：（1）feed…on sth.或feed sth. to…意为“给……喂……”。
Please feed some grass to the cow. = Please feed the cow on some grass. 请给牛喂点草。
牛津译林版英语七年级下册units5-8期末复习重点知识点总结和试卷
7B期末复习重点知识点总结及试卷一、重点单词及短语1.stop to do sth 停下来去做某事（另一件事）2.stop doing sth 停止做某事（停止正在做的事）3.as usual 照例，像往常一样4.reply to…答复…5.on one’s / the way to…在…的路上6.happen to sb 某人发生某事（常用过去时）7.say to oneself 自言自语8.pick up 拿起，举起，接某人9.surprised 吃惊的，惊讶的（形容人）10.s urprising 吃惊的，惊讶的（形容物）11.w ithout doing sth 介词后跟动名词12.b e afraid to do sth 害怕做某事13.b e afraid of (doing ) sth 害怕做某事14.h ear of 听说，知道15.h ear from 收到…来信16.t he other day/ the day before yesterday（常与一般过去时连用）17.a s +adj./ adv.原形+ as 与…一样…18.pass by 经过19.g et away 逃脱，逃离20.a lone = by oneself 独自，单独21.t hrough 穿过，通过（空间）go through 通过…22.p ut up 搭，竖立23.c entury ----centuries 世纪，百年24.e xcited/exciting 分别形容人和物25.e nough 足够的（放于名词前，形容词后）be enough to do sth26.t oo… to太…而不能…27.d ecide to do sth 决定做某事28.r each sth 伸手（脚）够到29.f ail to do sth 做某事失败30.s end sb sth= send sth to sb 发送…给…31.b e able to do sth= can/could 能/会做某事32.p ay for…为…付款33.r aise sth for sb 为…筹集/募集…34.r aise sth to do sth 募集…做某事35.s ave…from…从…救出…36.b e badly hurt 伤的很重37.p rotect…from doing sth保护…免于….38.p ut it out 把它扑灭（代词放中间）39.i n hospital 住院40.i n the hospital 在医院41.n od—nodded （过去式）点头42.n ews (不可数) 新闻，消息43.b y the way 顺便说说44.n o problem 没问题45.d o/try one’s best to do sth尽某人最大努力做某事46.c areful---careless(反义词)47.d o well in doing=be good at doing sth 擅长做某事48.a t the age of…在…岁的时候49.r ecommend sb for…推荐某人获得…50.t ake part in 参加（节目，游戏，活动）51.l ose one’s way = get lost迷路52.t each sb (代词用宾格)sth 教…（代词用宾格）53.t each sb to do sth 教某人做某事54.b ark at sb 对某人叫/吠55.l ook after…well=take good care of…照顾好…56.h ave trouble doing sth 做某事很困那/麻烦57.a ll the time 一直，总是58.a gree with sb 同意某人的观点agree to do sth 同意做某事59.w eigh up to…重达…60.g row up 成长，长大61.t alk= speech 演讲（可数）62.n oisy---noisily adv. 嘈杂的/地（变y为i加ly）期末复习试卷一、单项选择1. She is 11-year-old girl and enjoys playing chess.A. an; anB. a; theC. an; /D. the; /2. Everybody is too tired. Let's a rest.A. stop havingB. to stop havingC. stop to haveD. stop to have3. He was to hear of the news this morning.A. surprising; surprisedB. surprised; surprisingC. surprised; surprisedD. surprising; surprising4.She met her old friend the other day.A. on her way to homeB. on her way homeC. in my way homeD. in my way to home5.The big fire in Australia was at last.A. put inB. put outC. put upD. put down6.Lots of students couldn’t hear the teacher on Ding ding(钉钉)A. enough clearlyB. clearly enoughC. enough clearD. clear enough7.The sunshine went the window, so the whole room was bright.A. acrossB. overC. throughD. past8.--- I can’t reach the book on the shelf, can you help me?--- .A. Never mindB. No problemC. That's all rightD. That's OK9.He did n’t ___________ his pen-friend and he missed her very much.A. heard fromB. hear ofC. heard ofD. hear from10.Many people have _ to do because of the disease Corona vi(新型冠状病毒).A. everythingB. somethingC. anythingD. nothing11.Doctor Zhong nanshan says it still _______ long time to cure(治愈) the diseaseA. spendB. costC. payD. take12.The Eiffel Tower, a ____________ tower, is 130 years old this year.A. 324 metres tallB. 324-metres-tallC. 324-metre-tallD. 324-metre tall13.She felt very sad because she ___________ in the middle-term exam.A. reachedB. failedC. hitD. entered14.The small giraffe is too short the leaves on the tree.A. to reachingB. to reachC. reachingD. not to reach15. good news! The doctors found the medicine to cure the disease!A. HowB. What aC. WhatD. How a二、完形填空阅读下面短文，掌握其大意，从每题所给的A. B. C. D四个选项中，选出最佳选项。
牛津译林版英语七年级下册Unit 8知识点精讲(上)
7BUnit 8 知识点梳理（上）图片导入(1)Do you like pets? what pet do you like best?(2)Prepare a presentation on your favourite pet.知识点梳理一．词汇&短语：WORDS&PHRASES1.Bring me something to eat.给我带来吃的东西。
Something to eat 意为“吃的东西”，to eat 为动词不定式，修饰不定代词something.,动词不定式做定语修饰名词或代词时候，长位于所修饰词之后，something为不定代词，不定代词的修饰语常后置。
有许多明名胜可以参观__________________________________________There are many places of interests to visit.我们有重要的事情要做___________________________________________we have something important to do .2.How rude you arerude 是形容词，意为粗鲁的，不礼貌的你这样说话太粗鲁了____________________________It is rude of you to say so.我们不应该对老人说粗话_________________________We should not say rude something to the old3.That’s it 就是这样That’s it是一句常用的口语，意为“就是这样，正是如此”等其用法如下：（1）表示赞同或者鼓励，意思是“对了，就是这样，这就对了”这就对了，咱们告诉他们这个好消息吧。
_________________________________ That’s it，let us tell him the news.(2) 表示结束，意为“完了，没有别的”你可以吃一块蛋糕，别的就没有了__________________________________________Y ou can have c cake and that’s it.4.goldfish 金鱼Goldfish 是可数名词，意思为“金鱼”。
牛津译林版英语七年级下册 Unit 8 Pets 单元知识点总结
Unit 8 Pets单元知识点总结◆bring sb sth＝bring sth to sb 把某物带给某人bring me my lunch=bring my lunch to me 把我的午饭拿来◆something to eat 吃的东西◆something to drink 喝的东西◆watch sb do sth观看某人做了某事或经常做某事watch them swim around看它们游来游去hold it in my hand 把它拿在我的手里◆feed sb sth=feed sth to sb 拿某物喂某人feed her carrots=feed carrots to her喂她吃胡萝卜◆teach sb to do sth教某人做某事teach the parrot to speak教鹦鹉说话His father is teaching him to make a kite. 他的爸爸正在教他做风筝。
◆teach sb sth 教某人某物Mr Zhang will teach us English next term.下学期张老师将会教我们英语。
◆the cleverest animal of all所有动物中最聪明的→of all所有的当中，是最高级的标志。
run after a ball 追一只球do wonderful tricks玩精彩的把戏play tricks on sb=play a trick on sb拿某人开玩笑，捉弄某人He likes playing tricks on his friends on April Fool’s Day.他喜欢在愚人节捉弄他的朋友。
◆build A out of B 用B搭建A◆build sb A out of B 用B为某人搭建Abuild me camps out of sticks用树枝给我搭帐篷build sb sth=build sth for sb 为某人建造某物◆look around for me 到处找我◆look after….. =take care of….. 照顾◆look after…..well =take good care of….. 好好的照顾◆need意思是需要,作为情态动词的时候,后面加动词原形◆need do sth需要做某事例：（1）肯定句He need have a rest. 他需要休息一下。
牛津译林版英语七下7BUnit8知识点过关
初中英语学习材料madeofjingetieji7bunit8知识点过关一、单词汉语词性英文汉语词性英文1 宠物n. 22 终止,末尾,终点n.2 粗鲁的,不礼貌的adj. 23 麻烦n.3 金鱼n. 24 吐泡泡vi.4 老鼠,耗子n. 25 温柔的adj.5 鹦鹉n. 26 触摸,碰n.6 膝,膝盖,坐下时大腿朝上的面n.27 押韵vi.28 照料,照顾n.7 握住,拿vt. 29 照顾8 喂,喂养vt. 30 任何地方adv.9 教vt. 31 重复vi&vt.10 诗歌n. 32 一直,总是11 充分地adv. 33 同意,应允vi&vt.12 寻找,搜寻,打猎vi&vt. 34 养,饲养vt.13 藏,隐藏vi&vt. 35 重,有…重linking v14 建造,建筑vt. 36 克n.15 营地,阵营n. 37 成长,长大成人16 树枝,枝条,棍,棒n. 38 讲座,演讲n.17 (狗)吠,叫vi. 39 声音,响声,噪音n.18 咬vi&vt. 40 刷,擦vt.19 打仗(架),与…打仗(架)vi&vt.41(动物的)软毛,皮毛n.42 (动物的)爪n.20 照顾43 篮子n.二、写出下列动词的过去式1.feed2. fight3.hide4.teach5.speak6.bite7.hit 8.sing 9.think10.buy 11.feel 12.fall13.hold 14.make 15.send16.drink 17.drive 18.fly19.spend 20.let 21.sleep三、词组1.bring me something to eat带给我吃的东西2.bring sb sth./bring sth. to sb.带给某人某物3.how rude you are你多么粗鲁啊4.like watching the goldfish swim around 喜欢看着金鱼游来游去5.sleep on my knees睡在我的膝盖上6.hold it in my hand 把它握在我的手里7.feed her carrots/feed carrots to her 喂她胡萝卜8.teach my parrot to speak教我的鹦鹉说话9.teach sb.( to do )sth.教某人(做)某事10.t each us English教我们英语11.d ifferent kinds of mice不同种类的老鼠12.l ike…best最喜欢13.p oems about pets 关于宠物的诗歌14.r un after a ball 追赶球15.w ith eyes open wide眼睛睁的大大的16.d o wonderful tricks玩精彩的把戏17.b uild camps out of sticks用树枝搭建帐篷18.n ever bark or bite从来不叫也不咬19.t ake good care of /look after.. well好好照顾20.S he isn’t any trouble 她不麻烦21.m ake trouble制造麻烦22.d on’t have to feed her much 没必要喂她许多23.n eed a gentle touch需要温柔的抚摸24.r hyme with….. 和……押韵25.d o other things/something else做别的事情26.l ook around for me到处找我27.b e friendly to him 对他友好28.我的狗是所有动物中最聪明的My dog is the cleverest animal of all.29.我将照顾他直到永远。
牛津译林版七年级下册英语Unit1-Unit8各单元语法知识点复习提纲详细版(全面,实用!)
牛津译林版七年级下册英语Unit1－Unit8各单元语法知识点复习提纲详细版Unit1 Dream homes【重点词汇】1. shareshare作及物动词，意为“分享”。
常用结构:share sth. with sb.意为“和某人合用某物;和某人分享某物”。
如:I'm afraid you have to share a table with others.我恐怕你得和别人合用一张桌子。
I often share my snacks with my classmates.我经常和同学分享零食。
2. dreamdream作名词时，意为“梦，梦想”；作形容词时，意为“理想的，不切实际的”；作动词时，意为“做梦”，常用于结构:dream of/about...(梦到……)或dream of/ about doing sth.梦想做某事。
如:Millie has a dream to have a big house米莉梦想拥有一幢大房子My dream house is a house with a big garden.我梦寐以求的房子是一幢带有大花园的房子。
I dreamed of my English teacher last night.我昨晚梦到了我的英语老师Amy dreams of being a singer when she grows up.埃米梦想长大后成为一名歌手。
3. ownown作形容词.意为“自己的，属于自己的”，常和形容词性物主代词连用，构成短语of one's own，表示“属于某人自己的”，on one's own = alone，意为“独自地”。
own作动词时，表示“拥有”。
如:I have my own computer我有属于我自己的电脑。
That's a car of her own.那是她自己的汽车。
He lives on his own.他一个人生活。
牛津译林版七年级英语下册Unit8语法知识点讲解 形容词及不定代词用法
牛津译林版七年级英语下册Unit8语法知识点讲解形容词形容词是英语中重要的词类之一，主要用来描述人或事物的性质、特征、状态或属性，在句中可以作表语、定语等。
形容词一般有以下用法：【注意】(1)形容词在修饰something, anything, nothing等不定代词时，习惯上放在这些不定代词之后。
(F) Is there new anything in today’s newspaper?(T)Is there anything new in today’s newspaper? 今天的报纸上有什么新的东西吗？(2)形容词作表语时，句中be(am，is，are)在汉语中虽没有翻译出来，但千万不能漏掉。
(F)The bag too heavy.(T)The bag is too heavy.这个书包太重了。
(3)为了帮助我们更好地掌握形容词的用法，现提供口诀一则，供参考：形容词，用法多，作定作表都许可；作定位于名词前，作表放在系之后；如有不定代词现，定在它的后面见；副词是我的好朋友，它在前来我在后。
形容词及副词专题训练1.Lizzie was ________to see her friend off at the airport．A．a little more than sad B．more than a little sadC．sad more than a little D．a little more sad than2.If you can’t come tomorrow，we’ll ______have to hold the meeting next week．A．yet B．even C．rather D．just3.The husband gave his wife ________every month in order to please her．A．all half his income B．his half all incomeC．half his all income D．all his half income4.The great success of this programme has been ________due to the support given by the local businessmen．A．rather B．very C．quickly D．1argely5.The number of people present at the concert was ________than expected．There were many tickets left．A．much smaller B．much more C．much larger D．many more6.John Smith，a successful businessman，has a _________car．A．1arge German white B．1arge white GermanC．white large German D．German large white7.________students are required to take part in the boat race．A．Ten strong young Chinese B．Ten Chinese strong youngC．Chinese ten young strong D．Young strong ten Chinese8.The ________ house smells as if it hasn’t been lived in for years．A．1ittle white wooden B．1ittle wooden whiteC．white wooden little D．wooden white little9.When we plan our vacation，mother often offers ________suggestions．A．careful B．practical C．effective D．acceptable10.Mary kept weighing herself to see how much ________she was getting．A．heavier B．heavy C．the heavier D．the heaviest11.He speaks English well indeed，but of course not ________a native speaker．A．as fluent as B．more fluent thanC．so fluently as D．much fluently than12.In _________Chinese culture，marriage decisions were often made by parents for their children．A．traditional B．historic C．remote D．initial13.Most people on this island are recreational fishers，and________，fishing formsan actual part of their leisure time．A．accidentally B．purposefully C．obviously D．formally 14.I must be getting fat--I can ________dress my trousers up．A．fairly B．hardly C．nearly D．seldom15.Mr. Smith used to smoke ________but he has given it up．A．seriously B．heavily C．badly D．hardly【答案及解析】1.【答案】B从比较级的结构上，可看出选项C、D错误，应予以排除；根据句子的意义，选项A(与其悲伤，倒不如有一点)意思不完整；因此答案选B，more表示程度。
Units7-8短语笔记总结2022-2023学年牛津译林版七年级英语下册
七下短语总结四U7重点短语：1.able adj.能的，能够的unable adj.不能的，不能够的ability n. 能力（复数abilities）be able to do sth=have the ability to do sth=can do sth 能够做某事/有能力做某事/能做某事be unable to do sth=have no ability to do sth=can’t do sth 不能够做某事/没能力做某事/不能做某事was/were able to do sth=had the ability to do sth=could do sth 过去能够做某事will be able to do sth=will have the ability to do sth 将能够做某事2.be careful = look/watch out 小心3.the +adj. 可表示一类人(作主语，谓复)the old / the young / the rich / the poor老人/年青人/富人/穷人4.fly to sp.=take a/the plane to sp=go to sp. by plane/by air=go to sp. on a/the plane 飞往某地/乘飞机去某地n.fly 苍蝇（复数flies）5.believe sb=believe sb’s words(=believe what sb says/said) 相信某人（的话）believe in sb. 信任某人➢I/We don’t believe/think that he is right.我们相信/认为他不是对的。
（第一人称I/we与think/believe连用时，从句若有否定词需移到主句上——否定迁移）6.clean sp. up=clean up sp. 清理，打扫干净clean it/them up7.need sth. most 最需要某物8.send sth. to sb. = send sb. sth. 把某物发送/寄送给某人send sb. to sp. 派某人去某地9.raise money for sb. 为某人募集钱collect sth for sb. 为某人收集某物10.pay v. 付（费/钱/款）（主语为人）pay for sth. 为某物付钱pay the money/price/cost 付钱/价格/费用人pay 钱for 物（sb. pay s.m. for sb.）某人为某物付钱11.save sb. from .... 从....中救出某人help sb. out帮助某人出去;帮助某人脱离困境help sb. out of.... 帮助某人走出.....12.a piece of news/paper一条新闻/一张纸（不可数）a newspaper/some newspapers一张报纸/一些报纸（可数）13.hear/see/watch/notice sb. do sth. 听到/看到/注意到某人做某事（经常/喜好/全过程）hear/see/watch/notice sb. doing sth 听到/看到/注意到某人正在做某事（正在发生，或出现when....，suddenly及进行时的标志词时，都用doing）14.a 79yearold lady. 79岁的女士an 80metrelong bridge 一座80米长的桥a tenmetretall tree 一棵10米高的树15.hurtvt. 伤害，使受伤（过去式hurt）hurt sb. 伤害某人hurt my feelings (badly) （严重地）伤害我的感情vi.疼My heart/leg hurts 我心疼/腿疼adj.受伤的be/get hurt 受伤feel hurt 感到受伤的be badly hurt 严重受伤16.smokev. 吸烟Dno’t smoke=No smoking=You mustn’t smoke 禁止吸烟n.(不可n.) 烟，烟雾too much smoke；heavy smoke 浓烟17.go in/e in(≈enter) 进去/进入go into sp=e into sp.(≈enter sp.) 进去/进入某地18.get out 出去get out of sp. 从某地出去run/walk out of sp. 跑出/走出某地19.pour vt. 倾倒pour sth into sp. 把....倾倒入....里pour sth over sth. 把....倾倒在....上➢Never pour rubbish into the river.永远不要把垃圾倒入河里。
译林版牛津英语七年级下册全册Unit7-8单元知识点及语法归纳
七年级英语下册Unit 7 Abilities一、重点词组二、重要句型1、Believe it or not! 信不信由你！belive/think后可接that引导的宾语从句，当主语为第一人称，后接否定意义的宾语从句时，需要否定前移。
eg. 我认为他不会通过考试。
正：I don’t think/believe that he can pass the exam.误：I think/believe that he can’t pass the exam.2、We can send some books to them. 我们可以给他们送些书。
(过去式sent)send用作及物动词，意为“寄（信等）；发（电报）；（派人）送”。
send sb. sth.= send sth. to sb. (give/show/lend/pass传递)borrow sth. from sb. buy sb sth.= buy sth. for sb.拓展：①send up 发射②send for （派人去）请来3、Some children are not even able to pay for school. 一些孩子甚至不能付上学的钱。
able形容词，意为“有能力的；能干的”。
如：Your father is an able man.be able to 能；会。
相当于can/could，但be able to 有一般将来时。
sb. pay (sb.) for sth. 某人付给（某人）钱买某物过去式paidsb. spend +时间/金钱（in）doing sth./ on(doing) sth. 某人花费时间、金钱做某事。
It takes sb. some time to do sth. 做某事花费了某人多长时间。
sth. cost sb.+ 金钱某物花了某人多少钱4、He was brave enough to save his neighbour from a fire.他足够勇敢将他的邻居从火中救了出来。