2017年人教版八年级英语下册单元知识点归纳

1 2017 年人教版八年级英语下册单元知识点归纳年人教版八年级英语下册单元知识点归纳 Unit 1 What s the matter 一 重点短语归纳 1 foot feet 脚 tooth teeth 牙齿 2 have a cold 感冒 3 have a stomachache 胃疼 4 have a sore back 背疼 5 have a sore throat 喉咙疼 6 have a fever 发烧 7 lie down and have a rest 躺下休息 have a rest 休息 8 hot tea with honey 加蜜的热茶 9 see a dentist 看牙医 see a doctor 看医生 10 drink lots of water 多喝水 11 lots of a lot of 许多 大量 a lot a lot of lots of 可以修饰可数名词复数和不可数名词 一般用在肯定句中 a lot 是一个副词词组 跟动词连用 表示十分 很等意思 Thanks a lot 12 have a toothache 牙疼 13 That s a good idea 好主意 14 go to bed 去睡觉 go to bed early 早上床睡觉 15 feel well 感到好 feel ill 感到不舒服 I don t feel well I m not feeling well 我感觉不舒服 16 start doing to do sth 开始做某事 to do 是一件事情完成了 开始做另外一件事情 doing 是原来的那件事情做到一半 现在又开始做了 是同一件事情 17 two days ago 两天前 18 get some rest 多休息 休息一会儿 19 I think so 我认为是这样 20 be thirsty 口渴 21 be hungry 饥饿 22 be stressed out 紧张 23 listen to music 听音乐 24 healthy lifestyle 健康的生活方式 25 traditional Chinese doctors 传统中医 26 need to do sth 需要做某事 I have a toothache I need to see a dentist 我牙痛 我需要去看牙医 We need to keep our classroom clean 我们需要保持教室的干净 27 too much 不可数名词 太多的 much too 形 副 实在太 极其 非常 too many 可数名词复数 太多的 28 be good for sth doing sth 对 有益 对 有好处 be bad for sth doing sth 对 有害 be good to 对 好 be good at do well in 在 方面好 擅长 29 get good grades 取得好成绩 30 angry 用法 be angry with sb 生某人的气 be angry at about sth 就某事生气 31 It s easy to do sth 做某事是容易的 It s important to do sth 做某事很重要 32 balanced diet 平衡饮食 33 get tired 感到疲倦 be get tired 34 stay healthy 保持健康 keep healthy keep in good health 35 He shouldn t eat anything He should eat nothing 他不应当吃任何东西 36 give sb some advice 给某人建议 give advice 提出建议 advice 是不可数名词 a piece of advice 一则建议 take one s advice 采纳或听从某人的建议 He gave me some good advice 他向我提了一些很好的意见 49 sleep 8 hours a night 每晚睡眠八小时 get enough sleep 得到充足的睡眠 50 take medicine 吃药 服药 I have to take medicine three times a day for my cold 因为感冒 我不得不一天吃三次药 二 固定结构 It s 形容词 for sb to do sth 做某事对某人来说是 的 It s important to do sth 做某事很重要 It s important for me to eat a balanced diet 平衡饮食对我来说是很重要的 2 It s easy to do sth 做某事是容易的 It s easy for us to find out the answer 找出答案对我们来说是容易的 三 重点句子 1 What s the matter What s the mater with you 你怎么啦 What s the trouble with you What s wrong with you I have a cold have a sore back have a stomachache 2 That s too bad You should shouldn t 那太糟糕了 你应该 不该 You should lie down and rest drink hot tea with honey see a dentist see a doctor He shouldn t eat anything He should eat nothing 他不应当吃任何东西 3 I m not felling well 这里 well 表示身体状况 不能用 good 代替 I don t feel well I m not feeling well 我感觉不舒服 4 When did it start About two days ago 什么时候开始的 大约两天前 5 I hope you fell better soon 我希望你很快好起来 这里 better 是 well 的比较级 10 It s easy to have a healthy lifestyle and it s important to eat a balanced diet 有一个健康的生活方式很容易 饮食平衡是很重要的 It s easy to do sth 做某事容易 It s important to do sth 做某事重要 四 知识结构 1 情态动词 should 的用法 should 是情态动词 它的基本用法是必须和其他动词一起构成谓语 情态动词没有人称和数的变化 意为 应该 should 应当 应该 用于所有人称 表示劝告或建议 eg You should wait a little more 你应该再多等一会儿 I have a very bad cold 我感冒很厉害 You should lie down and have a rest 你应该躺下 多喝水 2 maybe 与 may be 1 maybe 是副词 译为 也许 可能 相当于 perhaps 如 Maybe he can answer the question 也许他能回答那个问题 He maybe is from the USA too 他可能也来自美国 2 may be 中的 may 为情态动词 译为 可能是 如 He may be from the USA too 他可能也来自美国 She may be our English teacher 她可能是我们的英语老师 3 few a few little a little 的区别和联系 1 few a few 用来修饰可数名词 few 表示否定意义 没有 几乎没有 a few 表示有肯定意 思 有几个 例如 He has few friends here he feels lonely 他这里没朋友 他感觉寂寞 There are a few eggs in the basket 篮子里有几个鸡蛋 2 little a little 用来修饰不可数名词 little 表示否定意思 没有 几乎没有 a little 表示肯定意思 有一点儿 例如 There is little ink in my bottle can you give me a little ink 我的瓶子里没有墨水了 你能给我点儿墨水吗 4 not until 直到 否定句 才 动词为短暂性或瞬间性动词 She didn t leave until we came He went shopping after he got up He didn t go shopping until before he got up until till 直到 肯定句 动词为延续性动词 3 We stayed here till until 12 o clock Unit 2 I ll help clean the city parks 一 知识点 短语动词小结 常见短语动词结构有下面几种 1 动词 副词 如 give up 放弃 turn off 关掉 stay up 熬夜 这种结构有时相当于及物动词 如果其宾语是代词 就必须放在动词和副词之间 如果是名词 则既可插在动词和副词之间 也可放在短语动词后 2 动词 介词 如 listen to 听 look at 看 belong to 属于 这种结构相当于及物动词 后面跟宾 语 3 动词 副词 介词 如 come up with 提出 想出 run out of 用完 耗尽 4 动词 名词 介词 如 take part in 参加 catch hold of 抓住 1 cheer sb up 使 某人 高兴 振作 如 cheer me up 使我高兴 clean up 打扫 clean up n 打扫 2 homeless adj 无家可归的 a homeless boy 一个无家可归的男孩 3 sick adj 生病的 作表语 定语 ill adj 生病的 作表语 不能作定语 4 volunteer to do v 志愿效劳 主动贡献 volunteer n 志愿者 5 come up with 提出 想出 think up 想出 catch up with 赶上 追上 6 put off doing 推迟做某事 put on 穿上 指过程 put up 张贴 7 write down 写下 记下 8 call up 打电话 make a telephone call 打电话 10 set up 成立 建立 The new hospital was set up in 2000 这座医院是在 2000 年成立的 11 each 每个 各自的 强调第一个人或事物的个别情况 常与 of 连用 every 每个 每一个的 一切的 则有 全体 的意思不能与 of 连用 12 put to use 把 投入使用 利用 They put the new machine to use 他们把新机器投入使用 13 help sb to do 帮助某人做某事 help him to study help sb with sth 帮助某人做某事 help him with English help do 帮助做某事 help study 14 plan to do 计划做某事 plan 从句 I plan to go to Beijing I plan that I will go to Beijing 我计划去北京 15 spend doing 花费 做 I spent a day visiting Beijing 我花了一天的时间去参观北京 spend on sth 花费 在 I spent 3 years on English 16 join 参加 指参加团体 组织 如 join the Party 入党 take part in 参加 指参加活动 如 take part in sports meeting 参加运动会 17 run out 与 run out of run out become used up 其主语往往为物 如时间 食物 金钱 油等 本 身就含有被动意义 run out of 主语为人 表示主动含义 18 take after 在外貌 性格等方面 与 父母等 相像 be similar to 与 相像 take after 相像 look after 照顾 take care of 照顾 19 work out v adj 结局 结果为 The strategies that he came up with worked out fine 他提出的这个策略效果很好 算出 制订出 消耗完 精力等 He never seems to be worked out 他好像永远不会疲乏似的 He worked out a plan 他制订了一个计划 I have worked out our total expenses 我已经算出了我们总的费用 21 hang out 闲荡 闲逛 I like to hang out at mall with my friends 我喜欢和我的朋友一起去购物中心闲荡 4 22 be able to do 能 会 be unable to do 不能 不会 23 thank you for doing 谢谢做某事 如 thank you for helping me 谢谢做帮助我 24 for sure 确实如此 毫无疑问 You don t have money That s for sure 你没有钱 这是毫无疑问的 25 fill with 使 充满 用 填充 She filled the bowl with water 她用水填满碗 26 hand out 分发 hand out bananas give out 分发 give out sth to sb 分 给某人 give up doing 放弃 give up smoking 放弃吸烟 give away 赠送 捐赠 give away sth to give away money to kids give sb sth 给某人某东西 give me money 给我钱 give sth to sb 给某人某东西 give money to me 给我线 27 help sb out 帮助 做事 解决难题 摆脱困境 I can t work out this math problem Please help me out 我不能算出这道数学问题 请你帮我解 决 28 train n 火车 train v 训练 train sb to do 训练某人做某事 She trains her dog to fetch things 她训练她的狗去取东西 29 at once right away 立刻 马上 如 Do it at once 马上去做 I ll go there at once right away 我马上去那里 30 one day 有一天 指将来 过去 some day 有一天 指将来 如 One day I went to Beijing 有一天我去了北京 Some day I ll go to Beijing 有一天我将去北京 34 disabled adj 肢体有残疾的 disable v 不能 36 volunteer 可数名词 志愿者 adj 自愿的 vi volunteer to do sth They are the Chinese People s Volunteers 他们是中国人民志愿军 I volunteer to help you 我自愿帮助你 二 句子 1 We can t put off making a plan Clean up Day is only two weeks from now 我们不能推迟制订计划 清洁日离现在只有两周了 2 She puts this love to good use by working in the after school care centre at her local elementary school 她在当地的一所小学的课后辅导中心工作 使这个爱好得到较好的利用 3 Not only do I feel good about helping other people but I get to spend time doing what I love to do 帮助别人不但自己感到快乐 而且我开始花时间做自己喜欢做的事了 4 The three students plan to set up a student volunteer project at heir school 这三个学生计划在他们校开展一个学生志愿者项目 5 He also put up some sign asking for old bikes 他还贴了一些需求旧自行车的告 6 The strategies that he came up with worked out fine 几米想出的这个办法很效 7 We need to come up with a plan 我们需要指定一个计划 8 You could help clean up the city parks 你可以帮助打扫城市公园 9 He now has sixteen bikes to fix up and give away to children who don t have bikes 他现在有 16 辆 要修理的自行车 并准备把这些修好的自行车赠送给那些没有自行车的孩子 Unit 3 Could you please clean your room 一 重要词组及短语 1 could you please do sth 你能 吗 请你干 好吗 2 do the chores 做杂务 3 do the dishes 洗餐具 4 sweep the floor 清扫地板 5 take out the trash 倒垃圾 6 make one s bed 铺床 7 fold one s clothes 叠衣服 8 clean the living room 清扫客厅 9 stay out late 晚归 10 come over 过来 11 have a test 考试 5 12 get a ride 搭车 13 use one s computer 使用某人的电脑 14 hate sth hate to do sth hate doing sth 讨厌某事 做某事 15 do the laundry do some washing wash clothes 洗衣服 17 wash the car 刷车 16 make breakfast make dinner do some cooking 做饭 18 work on 从事 忙于 work at 学习 致力于 在 上下工夫 19 borrow some money 借一些钱 borrow sth from sb 向某人借某物 借入 lend sb sth lend sth to sb 借给某人某物 借出 You can borrow some money from your brother 你可以向你哥哥借些钱 Can you lend me your bike 你能借给我你的自行车吗 20 invite sb to do sth 邀请某人做某事 They invited me to join their club 他们邀请我参加俱乐部 invite sb to a place 邀请某人去某地 invite you to my party 21 go to the store 去商店 22 agree sb to do sth 同意某人做某事 agree with sb 同意某人的意见 disagree sb to do sth 不同意某人做某事 disagree with sb 不同意某人的意见 23 take care of look after 照顾 照看 照料 take good care of look after well 把 照管 得好 26 take sb for a walk 带某人去散步 27 play with sb 和某人玩 28 forget to do sth 忘记去做某事 未做 forget doing sth 忘记做过某事 做过 2 关于 to 的短语总结 have to do sth 不得不 必须做某事 need to do sth 需要做某事 hate to do sth 讨厌做某事 like to do sth 喜欢做某事 want to do sth 想做某事 love to do sth 热爱做某事 forget to do sth 忘记做某事 start to do sth 开始做某事 begin to do sth 开始做某事 ask sb to do sth 请某人做某事 二 重点句型 1 Could you please clean your room Yes sure Sorry I can t I have to do my homework first 2 Could I please use the car Sure Certainly Of course No you can t I have to go out Unit4 Why don t you talk to your parents 一 重点短语 1 have free time 有空闲时间 2 allow sb to do sth 允许某人做某事 3 hang out with sb 与某人闲逛 4 after school classes 课外活动课 5 get into a fight with sb 与某人吵架 打架 6 until midnight 直到半夜 7 talk to sb 与某人交谈 8 too many 太多 9 study too much 学得过多 10 get enough sleep 有足够的睡眠 11 write sb a letter 给某人写信 12 call sb up 打电话给某人 13 surprise sb 令某人惊讶 14 look through 翻看 15 be angry with sb 生某人的气 16 a big deal 重要的事 17 work out 成功地发展 解决 18 get on with 和睦相处 关系良 19 fight a lot 经常吵架 打架 20 hang over 笼罩 21 refuse to do sth 拒绝做某事 22 offer to do sth 主动提出做某事 6 23 so that 以便 24 mind sb doing sth 介意某人做某事 25 all the time 一直 26 in future 今后 27 make sb angry 使某人生气 28 worry about sth 担心某事 29 copy one s homework 抄袭某人的作业 30 be oneself 做自己 31 family members 家庭成员 32 spend time alone 独自消磨时光 33 give sb pressure 给某人施压 34 have a fight with sb 与某人吵架 35 compete with sb 与某人竞争 36 free time activities 业余活动 37 get better grades 取得更好的成绩 38 give one s opinion 提出某人的观点 39 learn exam skills 学习应试技巧 40 practice sports 体育训练 41 cause stress 造成压力 42 cut out 删除 一 重要词汇和句型 1 get 1 买 get sth for sb get sb sth 为某人买某物 Can you get some fruit for me when you go shopping Can you get me some fruit when you go shopping 2 得到 到达 Where did you get the book When did you get the letter He got home late last night 3 使 让 get 宾语 宾补 使某人 某物 怎么样 Please get you coat clean Get your mouth closed get sb to do sth 使某人 某物做某事 I got him to call Jim yesterday 4 逐渐 变得 The weather gets warmer and days get longer Why did the teacher get angry 2 how about what about 后跟名词 代词 动词 ing 形式 1 向对方提出建议或请求 How about going out for a walk How about something to eat 2 向对方征求意见或看法 How about the TV play How about buying the house now 3 询问天气或身体情况 How about the weather in Hainan Island How about your parents Are they living with you 4 谈话中承接上下文 I m forty years old How about you I m from Beijing How about you 3 receive 收到 The girl was happy to receive many gifts on her birthday receive a letter from get a letter from heard from 收到某人的信 I received a letter from my parents last Sunday I got a letter from my parents last Sunday I heard from my parents last Sunday accept 接受 He couldn t accept our suggestions but our gifts She was very glad to receive the invitation He didn t receive a good education at university I received an invitation to the party but I refused to accept it 4 a 6 year old child 一个六岁的孩子 6 year old 是由 数词 名词 形容词 构成的复合形容词 作前置定语 修饰后面的名词 child 数词 名词 形容词 构成的复合形容词 中间的名词要用单数形式 a five year old girl 一个五岁的女孩 a two meter long ruler 一把两米长的尺子 7 a ten story high building 一栋十层高的楼房 a two inch thick dictionary 一本两英寸厚的词 典 5 too to 太 而不能 too 后跟形容词或副词原形 to 后跟动词原形 构成不定式 句子的主语与 动词不定的主语不一时 可以在动词不定式前加逻辑主语 for sb He is too young to join the army 军队 他年纪太小 不能去参军 The math problem is too difficult for me to work out 这道数学题对我来说太难了 做不出 too to 可以与 enough to 和 so that 转换 与 enough to 转换 时 enough 前的形容词 副词必须是 too 后面形容词 副词的反义词 并使用其否定句式 She is too young to do the work she isn t old enough to do the work 与 so that 转换时 that 后面的从句要用否定形式 Tom is too tired to walk any farther Tom is so tired that he can t walk any farther 6 cost 1 动词 花费 价值 多少钱 How much did it cost 这花了多少钱 I didn t buy it because it cost too much 我没有买 因为它太贵了 The meal cost us about 100 yuan 这顿饭花费了我大约 100 块 3 7 pay spend cost take 的区别 pay 花费 多少钱 主语是人 Sb pay some money for sth I paid 5000 yuan for the computer last week 我上个星期花了 5000 买电脑 Spend 花费 多少钱或时间 主语是人 Sb spend some money on sth Sb spend some time in doing sth I spent 5000 yuan on the computer last week She spent 2 hours in doing her homework 她花了 2 个小时做作业 cost 花费 多少钱 主语是物 Sth cost sb some money This jacket cost him 200 dollars 这件夹克衫花费她 200 美元 take 花费 时间 主语为 It It takes sb some time to do sth 花费某人多少时间做某事 How long does it take sb to do sth 花费某人多少时间做某事 It took Liu Hong 2 hours to do her homework 刘红花了 2 个小时做作业 8 sleep sleeping sleepy asleep fall asleep be asleep sleep 动词 睡觉 强调动作 I am very tired I want to sleep 我很累 想睡觉 sleeping Sleep 的现在分词 表示 正在睡觉 Don t make so much noise The baby is sleeping 不要这么吵 宝宝在睡觉 sleepy 想睡觉的 困倦的 I am a little sleepy I d like to go to bed 我有点困了 我想去床上睡觉了 asleep 睡着了的 The teacher found Tom asleep in class and kept him behind after school 老师发现汤姆上课睡觉 放学后就把他留了下来 fall asleep 强调从没有睡着到睡着的过程 不能接一段时间 I couldn t fall asleep until it was very late last night 我昨天晚上到很晚才睡着 be asleep 表示睡着后的状态 睡着了 可以接一段时间 8 He was asleep for three hours 他睡了 3 个小时 9 choose 动词 选择 挑选 过去式 chose 过去分词 chosen choose to do sth 选择做某事 We choose Mike as our leader 领导 我们选择迈克作为我们的领导 Will you help me choose a dictionary 你会帮我选一本字典吗 10 open 1 动词 打开 开业 开张 展现 Would you mind opening the window 你介意我把窗户打开吗 2 形容词 be open 开着的 开放的 On weekends the swimming pool is open to the public 在周末 这个游泳池是对公众开放的 close 动词 关闭 关上 合上 closed 形容词 be closed 关着的 关闭的 11 rather than 而不是 后面跟名词 代词 从句 The color seems green rather than blue 这种颜色看上去像绿色而不是蓝色 We depend on you rather than on him 我们依赖的是你父亲而不是他 prefer to do sth rather than do sth 宁愿 也不 She preferred to stay at home rather than go with us 她宁愿待在家里也不愿和我们一起去 12 instead 1 位于句首 表示 反而 相反 I didn t go to the cinema last night instead I watched a football match on TV 我昨天晚上没有去看电影 反而是在家里看了场足球赛 2 位于句尾 表示 作为代替 而是 I don t like this one please give me that instead 我不喜欢这件 给我那件吧 instead of 后跟名词 代词 动名词 介词短语 表示 代替 而不是 We walked down the stairs instead of taking the elevator 电梯 我们不是坐电梯下来 而是走楼梯 13 encourage 动词 鼓励 激励 encourage sb to do sth 鼓励某人做某事 Parents should encourage children to do things by themselves 家长们应该要鼓励孩子们自己动手做事情 14 progress 名词 进步 进展 make progress 取得进步 取得进展 Tom is now making great progress at school 汤姆现在在学校的进步很大 15 take an interest in doing sth 对 做 某事感兴趣 否定表达是 take no interest in doing sth 对 做 某事不感兴趣 Do you take an interest in English 你对英语感兴趣吗 Most children take an interest in playing computer games 大多数孩子对电脑游戏很感兴趣 21 make friends with sb 和某人交朋友 Would you like to make friends with us 你想和我们交朋友吗 Unit5 What were you doing when the rainstorm came 一 重点短语 1 make sure 确信 确认 2 beat against 拍打 3 fall asleep 进人梦乡 睡着 4 die down 逐渐变弱 逐渐消失 5 wake up 醒来 6 in a mess 一团糟 7 break apart 使 分离 8 in times of difficulty 在困难的时候 9 at the time of 当 时候 10 go off 闹钟 发出响声 11 take a hot shower 洗热水澡 12 miss the bus 错过公交车 13 pick up 接电话 14 bring together 使 靠拢 15 in the area 在这个地区 16 miss the event 错过这个事件 17 by the side of the road 在路边 18 the Animal Helpline 动物保护热线 9 19 walk by 走路经过 20 make one s way to 在某人去 的路上 21 hear the news 听到这个消息 22 important events in history 历史上的重大事件 23 for example 例如 24 be killed 被杀害 25 over 50 5 0 多 岁 26 a school pupil 一个小学生 27 on the radio 通过广播 28 in silence 沉默 无声 29 more recently 最近地 新近 30 the World Trade Center 世贸中心 31 take down 拆除 摧毁 32 have meaning to 对 有意义 33 remember doing sth 记得做过某事 34 at first 首先 最初 一 重要短语和句型 1 arrive at 到达 小地方 arrive in 到达 大地方 reach 到达 get to 到达 I arrived in Beijing last night I reached Beijing last night I got to Beijing last night 如果宾语是副词 here there home 介词省略 2 in front of 在 的前面 某一范围外的前面 in the front of 在 的前面 某一范 围内的前面 3 take off 1 起飞 When did the plane take off yesterday 飞机什么时候起飞 2 脱下 衣帽等 He took off his coat as soon as he went into the room 他一进房间就脱掉了 外套 3 取消 They will take off the 5 am train 他们取消了早上 5 点的火车 4 get out of 从 离开 出去 下来 A car stopped and a girl got out of it 但从汽车 火车 船 飞机 马匹上下来 用 get off 5 follow 1 跟随 I followed him up he hill 我跟着他上了山 2 沿着 前进 Follow this road until you get to the post office 顺着这条路一直到邮局 3 听懂 理解 Could you speak more slowly I can t follow you 你能说慢点吗 我听不懂 4 follow sb to do sth 跟着某人做某事 Please follow me to read the story 请跟我读这个故事 6 amazing 形容词 修饰名词令人惊奇的 令人惊讶的 What an amazing book 真是令人惊讶 的书本 amaze 动词使某人惊讶 Your letter amazed me 你吓到我了 be amazed at 对 感到惊讶 Everyone was amazed at the bad news 每个人对这个坏消息 都感到惊讶 7 shout at 大声喊叫多指因生气而非善意的大声叫喊 Don t shout at the little boy He is too young 不要对他大叫 他还太小 shout to 大声喊叫 多指因距离远而不得不大声叫喊 We should shout to him or he can t hear us 我们应该朝他叫喊 否则他听不到我们的声音 8 happen 发生 具体事件偶然的没有预见的发生 1 happen to do sth 碰巧做某事 I happened to meet one of my old friends in the park yesterday 昨天我在公园碰巧遇见我的一个老 朋友 2 sth happens to sb 某人发生了某事 An car accident happened to him last month 上个月他发生了交通事故 take place 发生 1 按计划进行或按计划发生 Great changes have taken place in China in recent years 最近几年中国发生了巨大的变化 2 运动 活动 会议等 举行 The meeting will take place next Friday 运动会将于下星期五举行 take the place of 代替 取代 Plastics can sometimes take the place of wood and metal 塑料有时能代替木材和金属 10 take one s place 坐某人的位置 代替某人的职务 Come to take my place my seat is near the window 来做我的位置 我的座位靠近窗户 9 anywhere 任何地方 常用于否定句或疑问句中 Did you go anywhere last night 你昨天还去了别的地方了吗 somewhere 某个地方 用于肯定句 Some and see me Then we ll go out somewhere 来我家找我 然后我们出去逛逛 everywhere 处处 到处 here and there I can t find my pen though I looked for it everywhere 尽管我到处都找过了 还是找不到我的钢笔 10 silence 名词 寂静 无声 There s nothing but silence in the room 屋内寂静无声 Keep in silence 保持沉默 silent 形容词 沉默的 寂静的 The old house was quite silent 这所老房子寂静无声 The cat moved on silent feet 那只猫无声地走动着 11 hear 听到 Can you hear someone knocking at the door 你听到有人敲门