1、七年级英语上册Unit 2单词讲解1.Most (代词) 大多数;(副词) 最用法详解most作代词时,不能修饰可数名词单数。Most 同时也是many/much的最高级形容,可以用来表示多音节形容词和副词的最高级形式。常见搭配most of . 大多数.Most of the time 大多数时间Eg: I have read most of the books on the shelf. 我已经读了这个架子上大部分的书。Most people like living in the city. 大多数人喜欢住在城市里。She is the most beautiful in her fami
2、ly. 她是她家最漂亮的。2.Their (代词) 他们的;她们的;它们的用法详解their为they的形容词性物主代词,后面需接名词表示从属关系。Eg: This is their school. 这是他们的学校。3.Text (名词) 文章;文本;正文;课本Eg: Can you explain this text? 你能解释一下这篇文章吗?4.About (介词) 关于;(副词) 大约用法详解about在作介词时,后面可接动词ing形式。Eg: Its about 2 oclock now. 现在大约2点。This is a book about history. 这是一本关于历史的书。
3、5.Tree (名词) 树木用法详解tree为可数名词,其复数形式为trees。常见搭配plant trees 种树Eg: There are lots of trees here. 这有许多树。6.Show (动词) 展示、表明;(名词) 表演;秀常见搭配show sb. sth. = show sth. to sb. 给某人看某物Eg: Please show me that photo. = Please show that photo to me. 请给我看看那张照片。Magic show. 魔术表演。7.After (介词/连词) 在.之后用法解析:after作介词时,后面动词需用动
4、词ing形式。After的反义词为before。常见搭配after school 放学后After class 下课后After lunch 午饭后After work 下班后Eg: After finishing her homework, she helps her mother do housework.做完作业后,她帮她妈妈做家务。What do you usually do after school? 你放学后通常做什么?8.Them (代词) 他们;她们;它们用法详解them是they的宾格形式,在句中常常位于动词或介词之后。Eg: These books are nice, I
5、like them. 这些书很好,我喜欢它们。She wants to make friends with them. 她想要和他们交朋友。9.Weekend (名词) 周末常见搭配at/on the weekend 在周末Eg: He often plays football with his friends at the weekend. 他经常周末和他的朋友踢足球。10.Dinner (名词) 正餐;主餐用法详解dinner一般指一日之中较丰富的正餐(午餐或晚餐)。在欧美国家里,晚餐是最丰富的,所以dinner常用来指晚餐。常见搭配have dinner 吃完饭Eg: They are
6、having dinner. 他们正在吃晚饭。知识拓展常见餐食Breakfast 早餐;brunch 早午餐;lunch; 午餐;supper 晚餐;Dinner 正餐(常常比supper更正式);meal 一顿饭11.Something (代词) 某事;某物用法详解something为不定代词,作主语时谓语动词需用单数;形容词或不定式在修饰something时,常常位于后面,称为后置定语。Eg: Something important 重要的事;something to eat 吃的东西Something is wrong. 出问题的。注意:something常常位于肯定句中,否定句中常常用
7、anything;但在表示希望得到肯定回答用something,不用anything.Eg: There is something in her bag. 她包里有些东西。Is there anything in her bag? 她包里有些东西吗?Would you like something to drink? 你想要一些喝的吗?12.For (介词) 给;对;为了用法详解(1)(表目的)为了; Eg: They go out for a walk. 他们出去散步。(2)(表利益)为;为了 Eg: What can I do for you? 我能为你做什么?(3)(表用途)用来 Eg:
8、 The pen is used for writing. 笔是用来写字的。(4)给(某人) Eg: Here is a letter for you. 这是给你的信。(5)(表原因)因为 Eg: Thank you for coming to see me. 谢谢你来看我。13.Food (名词) 食物用法详解food是“食品、食物、伙食”的统称时是不可数名词;food表示某种可吃的食物时是可数名词,一种食物用a food,多种食物用foods。Eg: The food in this restaurant is delicious. 这个饭馆的食物很美味。Dont eat too many
9、 dairy foods. 不要吃太多的奶制品。14.Set (动词) 摆放餐具;(名词) 电视机、一套常见搭配set the table 摆放餐桌Set up 建立;安装TV set 电视机A set of. 一套.Eg: She often sets the table before dinner. 她经常晚饭前摆放餐桌。We decided to set up camp for the night. 我们决定搭帐篷过夜。I lost a set of keys. 我丢了一串钥匙。15.Table (名词) 桌子;表格易混辨析desk和table区别desk常指供学习、办公等有抽屉的桌子,
10、也可指商店或旅店等的服务台;table常指没有抽屉,供劳作、游戏或吃饭等用的桌子。Eg: There are some books on the desk. 桌子上有一些书。There are some dishes on the table. 桌子上有一些菜。16.Clean (动词) 打扫;(形容词) 干净的、清新的常见搭配do some cleaning 进行打扫Clean up 清理Eg: My mum does some cleaning every day. 我妈妈每天打扫。The room is clean. 这个房间很干净。17.Up (副词/介词)常见搭配stand up 起
11、立Eg: We stood up in order to get a better view. 我们站起身来以便看得更清楚。18.Job (名词) 工作用法详解job为可数名词,其复数形式为jobs常见句式:Whats ones job? = What do/ does sb. Do? “某人的工作是什么?”Eg: Whats your job? = What do you do? 你做什么工作的?19.Whose (代词) 谁的用法详解whose为疑问代词,其后面常接名词,表示从属关系。Eg: Whose bag is this? 这是谁的包?20.Its (物主代词) 它的;他的;她的用法
12、详解its为形容词性物主代词,其后需接名词表示从属关系。Eg: Its name is Mimi. 它的名字是咪咪。 21.Mrs. (缩写) 太太;夫人易混辨析Mr./Mrs./Miss./Ms 区别:Mr. “先生” 后面常常接男士的姓Mrs. “夫人” 后面接已婚女士的姓Miss. “小姐” 后面接未婚女士的姓Ms. “女士” 后面接不知婚否的女士姓Eg: Mr. Wang 王先生;王老师Mrs Li 李夫人22.Son (名词) 儿子用法详解son为可数名词,其复数形式为sons。其对应词为daughter。Eg: The boy is my son. 这个男孩是我儿子。23.Ride
13、 (名词) 骑、驾驶;(动词) 骑常见搭配ride a bike/horse 骑车/马Ride to 地点 = go to 地点 by bike 骑车去某地Give sb. a ride 让某人搭车Go for a ride 出去兜风Eg: She likes riding a bike in the park. 她喜欢在公园里骑车。24.Bike (名词) 自行车 Eg: This is my new bike. 这是我的新自行车。25.Well (副词) 好;(名词) 井、水井用法详解well为副词形式,在此处修饰动词play;而well形容词形式为good,用来修饰名词。Eg: She
14、is a good student, she studies very well in school. 她是一个好学生,她在学校学得非常好。26.Or (连词) 或者;或者说;否则用法详解or在表示选择或并列关系时,译为“或”“还是”。Eg: Would you like coffee or tea? 你想要咖啡还是茶?or在表示否定的条件时,译为“否则”Eg: Hurry up, or you will be late. 快点,否则你就迟到了。27.Me (代词) 我用法详解me为人称代词I的宾格形式,常常位于动词和介词之后。Eg: Can you help me? 你能帮我吗?You ca
15、n go there with me. 你可以和我去那。28.Tell (动词) 告诉;说常见搭配tell sb. sth. = tell sth. to sb. 告诉某人某事Tell sb. (not) to do sth. 告诉某人(不)做某事Tell a story 讲故事Tell a lie 说谎Eg: She tells us the news. = She tells the news to us. 她把这个消息告诉我们。My mum tells me to finish my homework before dinner. 我妈妈告诉我晚饭前完成作业。My mum tells m
16、e not to play on the street. 我妈妈告诉我不要在街上玩。易混辨析say, speak, tell和talk区别:Say“讲;说”,指用语言表达思想,侧重于所说的具体内容Speak“讲;说;发言”,侧重讲话的动作,后面常接某种语言Talk“谈话”,指双方之间的相互交谈,Tell“告诉”,既注重说话的内容,又有告诉的对象。Eg: Can you say it in English? 你能用英语说它吗?Can you speak English? 你会书英语吗?The teacher is talking with my mother. 老师正在和我妈妈谈话。My mot
17、her tells me to clean my room. 我妈妈告诉我打扫房间。29.Sport (名词) 运动 用法详解sport复数形式为sports。常见搭配play sports 做运动Eg: Many people go dancing or play sports. 许多人去跳舞或运动。30.Sometimes (副词) 有时用法详解sometimes为频率副词,在句中常常位于be动词、情态动词、助动词之后,实义动词之前。Eg: I sometimes go to school on foot. 我有时走路上学。易混辨析sometime, some time, sometime
18、s与some times的区别:歌谣:分开“一段时间(some time)”;相聚“某个时刻(sometime)”;“有时(sometimes)”相聚加s;分开“几次(some times)”加s。Eg: I will stay here for some time. 我将在这儿待一段时间。I will go to Beijing sometime next month. 下个月某个时间我要去北京。I sometimes get up at 8:00. 我有时八点起床。I have seen the film some times. 我已经看着这部电影几次了。31.Film (名词) 电影;影
19、片用法详解go to the film 去看电影Watch films 看电影易混辨析movie和film区别movie多用于口头,一般指商业电影;film多用于书面,一般指艺术电影。Eg: Lets go to the film tonight. 今晚让我们去看电影吧。32.Home (名词) 家;(副词) 到家、在家常见搭配at home 在家Eg: I think of this place as my home. 我把这个地方当成了家。My mum is at home now. 我妈妈现在在家。33.Member (名词) 成员常见搭配a member of . 一名. 的成员Fam
20、ily member 家庭成员Eg: She is a member of her basketball team. 她是她们学校篮球队的一员。34.Activity (名词) 活动用法详解activity为可数名词,其复数形式为activities。常见搭配daily activity 日常活动Eg: There is a full range of activities for children. 这里有给孩子们提供的各种活动。35.Math (名词) 数学 也可写作mathsEg: My favourite subject is math. 我最喜欢的学科是数学。36.Study (动词
21、) 学习;(名词)学习;研究;书房Eg: She is studying in her study. 她正在书房里学习。常见搭配study abroad 留学易混辨析study与learn区别:Study侧重于学习或研究的过程,强调通过深入系统的学习和研究来获得知识;Learn侧重于学习的结果,强调通过经验、教导或实践获得知识和技能。Eg: She studied hard and learned English very well. 她努力学习并且英语学的非常好。37.Hard (副词) 努力地派生词hardly (副词) “几乎不;几乎没有” 本身是否定词Eg: I can hardly
22、hear anything. 我几乎听不到任何东西。用法详解hard为副词,常常用来修饰动词常见搭配work hard 努力工作;study hard努力学习Eg: He has to work hard today. 他今天得努力工作。知识拓展hard还可作形容词,译为“坚硬的;坚固的”,其反义词为soft 柔软的;也可译为“困难的”,其反义词为easy 容易的Eg: The bed seems very hard. 这张床似乎很硬。There are some hard questions in the exam paper. 这份试卷中有一些难题。38.Middle (形容词) 中间的;
23、(名词) 中间常见搭配in the middle of. 在.中间Eg: There is a big playground in the middle of our school. 我们学校中间有一个大操场。39.Every (代词) 每一个;每逢常见搭配every day/ week/ month/ year 每天/周/月/年Eg: She have to go to work every day. 她不得不每天去工作。易混辨析each与every区别:(1)each强调整体范围内的“每一个个体”;every强调整体范围内的“每一个都”(2)each可以用来指两个或两个以上的人或物,但ev
24、ery却指三个或三个以上的人或物(3)Every只能作定语,each不仅可作定语,也可以作主语或同位语Eg: Each man has his own name. 每个人有他自己的名字。He has read every book on the shelves. 书架上所有的书他都读过了。40.Day (名词) 一天;白天用法详解day的复数形式为daysEg: There are seven days in a week. 一周有七天。41.Look (动词) 显得、看、好像是;(名词)看、相貌常见搭配look at. 看.Look like . 看起来像.知识拓展look可作动词,译为“看
25、”,如果后面有宾语,须和at搭配;look也可作半系动词,后面需加形容词。Eg: Look at this photo. 看这张照片。Look! The boys are playing football. 看!那些男孩正在踢球。She looks like her father. 她长得像她的爸爸。The man looks strong. 那个男人看起来很强壮。42.High (形容词) 高的;(副词) 高;在高出派生词height (名词) 高度常见搭配how high 多高the height of. .的高度易混辨析tall和high区别:Tall常指人、树、动物、柱子、烟囱等的高;
26、high常指空间位置、地位或程度上的高,也可指价格、速度、温度和花费的高Eg: How high is the mountain? 这座山多高?Do you see the tall tree over there? 你看见那边的那棵大树了吗?Its a very high building. 这是一座很高的大楼。43.Lot (副词) 非常;(代词) 大量、许多用法详解 Lots of = a lot of译为“许多”,后面既可接可数名词复数,也可接不可数名词。Eg: There are lots of books in the room. 房间里有许多的书。There is a lot of water in the pool. 水池里有许多的水。知识拓展a lot相当于very much,译为“非常”Eg: I enjoy reading a lot. 我非常喜欢读书。6