1、七年级英语上册Unit 4单词解析1.Keep (动词) 继续；存放；保持；记录；饲养用法详解keep译为“借”时，是延续性动词，常和一段时间连用；keep译为“保持”时，后面接形容词，构成“使.处于某种状态”。Eg: You can keep the room for five days. 你可以借这本书五天。You should keep the room clean. 你应该保持房间干净。My mum keeps some chicken. 我的妈妈养了一些鸡。Keep quiet in the library. 在图书馆里保持安静。常见搭配keep doing sth. 一直做某事Ke
2、ep up with 跟上Keep on doing sth. 继续做某事Keep in touch with sb. 和某人保持联系Eg: Dont keep your mother waiting so long. 不要让你妈妈等太久。2.Pass (动词) 传球、及格、通过、传递；(名词) 及格常见搭配pass the ball 传球Pass sb. sth. = pass sth. to sb. 把某物递给某人Pass the exam 通过考试Pass away 过世Pass by 经过Eg: He keeps running and passing the ball. 他一直跑和传
3、球。Please pass me the book. = Please pass the book to me. 请把那本书递给我。His grandpa passed away two years ago. 他爷爷两年前去世了。3.Win (动词) 获胜；赢易混辨析win与beat区别：Win “赢得” （其后常常接奖品或奖项等)Beat “打败” （其后常常接人、团队等)Eg: We beat other teams and won the game yesterday. 我们昨天打败其他队伍赢了这场比赛。4.Wish (名词/动词) 希望；愿望用法详解wish在此处为名词，译为“希望；愿
4、望”；Wish还可作动词，译为“希望”。常见搭配have a wish 有一个愿望Best wishes (to sb.) (给你) 最美好的祝福wish sb. to do sth. 希望某人做某事Wish to do sth. 希望做某事Wish + that从句 希望. Eg: The princes wish came true. 王子的愿望实现了。Best wishes to you. 给你最美好的祝福。注意接that从句时，常用虚拟语气。Eg: I wish to speak to the manager. 我想跟经理说话。He wished his son to be a tea
5、cher in the future. 他希望他的儿子未来成为一名老师。I wish I were a bird flying in the sky. 我希望我是一只在天空飞翔的鸟。5.Feel (动词) 觉得；感到；摸起来用法详解feel也作实义动词，译为“感觉”，其名词形式为feeling；feel为系动词，后面常常接形容词，构成系表结构。常见搭配feel like 感觉像.Eg: You have no feeling for the beauty of nature. 你对自然的美缺乏欣赏力。She felt like a bird. 她感觉像一只鸟。The bed feels com
6、fortable. 这张床感觉很舒服。6.Star (名词) 歌唱（或表演）明星；星（状物）常见搭配movie star 电影明星Big star 大明星Eg: Jacky Chan is a famous movie star. 成龙是著名的电影明星。7.Use (动词/名词) 用；使用 派生词useful (形容词) 有用的；useless (形容词) 无用的；reuse (动词) 重复使用常见搭配its useful to do sth. 做某事是有用的。use sth. to do sth. “用某物做某事”Make good use of . 充分利用.Be used to do s
7、th. 被用来做某事Used to do sth. 过去常常做某事be used to doing sth. 习惯做某事Eg: Its useful to learn English well. 学好英语是有用的。I use a pen to write this letter. “我用钢笔写这封信。”We must make good use of our free time. 我们必须好好利用我们的空闲时间。Cotton is used to make cloth. 棉花被用来织布。The old man used to live in the country, but now he is
8、 used to living in the city.这位老人过去常常住在乡下，但是现在他习惯住在城市。8.Grape (名词) 葡萄用法详解grape为可数名词，其复数形式为grapes。Eg: The grapes are made into wine. 这些葡萄用来做酒。9.Fast (副词) 快、迅速；(形容词) 快的；迅速的常见搭配run fast 跑得快Fast lunch 快餐Eg: I will give you two minutes for your fast reading. 我会给你两分钟快速阅读。She runs so fast. 她跑得太快了。10.Feed (动
9、词) 喂养；饲养常见搭配feed a bird 喂鸟Feed on 以.为食Feed sb./ sth. 喂养某人或某物Feed sth. to sb. = Fee sb. with/on sth. 用某物喂某人/物Eg: Pandas feed on bamboo. 熊猫以竹子为食。He fed milk to the baby. = He fed the baby with milk. 他给这个宝宝喂牛奶。Could you please feed my dog? 你可以帮我喂一下狗吗？11.Bird (名词) 鸟；禽Eg: This species of bird is decreasi
10、ng in numbers every year. 这种鸟的数量在逐年减少。12.Red (名词)红色；(形容词)红色的Eg: The dress is red. 这条裙子是红色的。The girl in red is Lucy. 穿红色的女孩是露西。13.Lake (名词) 湖；湖泊常见搭配in the lake 在湖里By the lake 在湖边Eg: There are some fishes in the lake. 湖里有一些鱼。The girl sits by the lake. 那个女孩坐在湖边。14.Tai Chi (名词) 太极常见搭配do Tai Chi 打太极Eg: T
11、he old like doing Tai Chi in the park every morning. 老人喜欢每天早上在公园打太极。15.When (副词/连词) 什么时候；当.时用法详解(1)when引导的时间状语从句中，谓语动词可以是终止性动词，也可是延续性动词；Eg: We were talking when the teacher came in. 老师进来的时候我们正在聊天。(2)when引导的时间状语从句与主句的时态当主句用过去进行时时，when引导的从句则用一般过去时；Eg: They were working when it began to rain. 当开始下雨时他们正
12、在工作。 当主句用一般过去时时，when引导的从句则用过去进行时；Eg: When I was waiting to cross the road, the accident happened.当我正等着过马路时，交通事故发生了。注意能够延续的动词用过去进行时，终止性动词用一般过去时易混辨析what time与when区别：What time “几点钟”用来提问具体的点钟When “什么时候”用来提问任何时间Eg: - What time is it? = Whats the time? 几点了？- Its ten oclock. 十点钟。- When do you go to school?
13、 你什么时候去上学？- From Monday to Friday. 从周一到周五。16.Ski (动词) 滑雪（运动）常见搭配do skiing 滑雪Eg: Lots of people like doing skiing in winter. 许多人冬天喜欢滑雪。17.Hometown (名词) 家乡；故乡Eg: My hometown has changed a lot since 1980. 我的故乡从1980年已经改变许多。18.Travel (动词/名词) 旅行；游历常见搭配travel around the world 环游世界易混辨析Journey, trip, travel与
14、tour区别：journey着重指“长距离的、陆上的旅行”Trip 指“任何方式的短途旅行”travel泛指旅行的过程，尤指出国旅行tour常指“以游览、视察、购物等为目的的旅行”Eg: There are lots of people travelling to China every year. 每年有许多人到中国旅行。19.Mountain (名词) 高山易混辨析mountain和hill区别：mountain常指更高、更大、更陡峭的山或山脉；hill常指较低的小山或丘陵，其高度和坡度较小。Eg: Its the highest mountain in the world. 它是世界上最
15、高的山。They are climbing the hill. 他们正在爬山。20.Turn (名词/动词) 转弯用法详解 Turn (动词) “转动”；“变成”；“转向”；(名词) “转动”；“轮流”Take turns to do sth. 轮流做某事类似句式为：Its ones turn to do sth. 轮到某人做某事Make turns 转弯Eg: Take turns to choose a place. 轮流选择一个地方。Its my turn to clean the room. 轮到我打扫房间。常见搭配Turn up 出现；把声音调大Turn down 减小；把声音调小T
16、urn on 打开Turn off 关掉Turn out 结果时Turn over 翻转Turn into 变成；进入Turn left/ right into . 左/右转进入.Eg: We will turn left into the Changan Jie. 我们将左转进入长安街。21.Move (动词) 移动；搬家常见搭配move in/to 搬进/去.Move with our music 随着我们的音乐舞动22.Survey (名词/动词) （做）民意调查复数形式surveys 常见搭配do survey on . 做关于.的调查Make a survey of sports a
17、ctivities 做一个运动活动的调查Eg: We are doing surveys on the panda. 我们做了一些关于这只熊猫的调查。23.Week (名词) 周；星期派生词weekday 工作日；weekend 周末常见搭配in a week 一周里Eg: There are seven days in a week. 一周里有七天。24.Hour (名词) 小时用法详解hour前面的h不发音，故在表示“一个小时”时用冠词an。Eg: She often reads books for an hour every day. 她经常每天读一个小时书。25.Result (名词)
18、 结果；后果；成绩常见搭配as a result 结果Eg: As a result, we all passed the exam. 结果我们都通过了考试。26.Cap (名词) 便帽；制服帽常见搭配cap与hat区别cap常指类似鸭舌帽型的“帽子”hat常指四周带沿的“帽子”27.Pair (名词) 一双；一对；俩用法详解 A pair of 译为“一对；一双”，用来表示某一名词的量，后面常常接复数名词。在变 复数形式时常常将pair变为复数形式pairs，其作主语时谓语动词要与pair保持一致。Eg: I like the pair of this shoes. 我喜欢那双鞋。There
19、 are two pairs of shoes under the bed. 床下有两双鞋。知识拓展常见使用a pair of的名词28.Shorts (名词) 短裤用法详解shorts常以复数形式出现，故作主语时，谓语动词需用复数形式。注意当“a pair of shorts”作主语时，谓语动词则用单数形式Eg: Shorts are on sale in this shop. 在这个商店里的裤子在打折出售。The pair of the shorts are on sale. 这条裤子正在打折。29.Zoo (名词) 动物园用法详解zoo为可数名词，其复数形式为zoos。常见搭配go to
20、 the zoo 去动物园Eg: We will go to the zoo this Sunday. 这周末我们将去动物园。30.Wind (名词) 风派生词 windy (形容词) “有风的”常见搭配strong wind 强风Eg: Its windy today. 今天多风。31.Leg (名词) 腿用法详解leg为可数名词，其复数形式为legs。Eg: There is something wrong with his legs. 他的两条腿出了毛病。32.Race (名词) 赛跑；速度；竞赛；竞争常见搭配car race 汽车比赛Horse race 赛马Eg: There wil
21、l be a car race next week. 下周将有一场汽车比赛。33.Side (名词) 一边；一侧用法详解side为可数名词，其复数形式为sides。常见搭配On the side of . 在.的一侧On both sides of . 在.两侧Side by side 并排；肩并肩Eg: There are lots of flowers and trees on both sides of the road. 马路两侧有许多花和树。34.Even (副词) 甚至；连；更加用法详解主要用在表示意外的词语前加强语气，可用来修饰动词、名词或形容词比较级。在句中常位于be动词、助动
22、词或情态动词之后，实义动词之前。Eg: He never even opened the letter. 他根本没打开过那封信。Even a child can understand it. 就连小孩子也能理解。Shes even more cleverer than her sister. 她甚至比她姐姐还聪明。35.Write (动词) 书写；写作；写信派生词writer (名词) 作家；作者常见搭配write to sb. 给某人写信Eg: She writes to me every week. 她每周都个我写信。36.Down (介词) 向下、沿着；(副词) 向下常见搭配sit down 坐下Put down 记下；镇压Take down 记下；取下Go down 向下；降下Eg: Please sit down. 请坐下。The sun is going down. 太阳正在落山。 5
