初中英语新外研版七年级下册Unit 4重点单词用法（2025春）.doc

1、七年级英语下册Unit 4重点单词用法1.imagine想象，动词。【用法】（1）imagine doing sth.想象做某事。例You can imagine playing football with me in the playground now. （2）imagine+名词，想象.例Can you imagine life without paper? （3）imagine +名词/代词+名词，想象.例You can imagine yourself a famous singer. （4）imagine+that句子，想象/猜想/设想.有否定转移功能。例I imagine tha

2、t she cant come to Dalian next week. 可以这样表达：I dont imagine that she can come to Dalian next week. 2.alone单独，独自，副词。【用法】be alone独自一人。例The old man was alone at home last week. / He is staying on an island alone. live alone独居。例He likes living alone. 3.might也许，可能，大概，动词（情态动词）。【用法】用于表示不确定性、委婉语气或推测。（1）表示请求允

3、许，语气比may更委婉。例Might I borrow your ruler for a while? （2）表示推测，用于表示对现在或将来发生的事情的不确定推测，语气比may更不确定。例He might be at home now. 4.list名单，清单，目录，名词。【用法】（1）a list of.一个.的清单。例There is a list of our lessons on the wall. （2）make a list of.列一个.的清单。例She is making a list of things to travel. （3）on the list在清单上。例You m

4、ight put food, water, tools and clothes on your list.5.something某物；某事；某种东西，代词。【用法】通常用于肯定句中或希望对方得到肯定回答的句子中。例I have something interesting to tell you./Would you like something to eat?6.magazine杂志，期刊，名词。【用法】read magazines看杂志。例My mum likes reading magazines at home in the evening.7.bored厌烦的，不感兴趣的；烦闷的，形容

5、词。【用法】修饰人。get bored变得无聊。get/ be bored with sth. 对.感到厌烦。例The man got /was bored with his work.8.feeling感觉，名词。【用法】表示一种心理状态或情感体验。例I have a good feeling about this project.9.lift抬起；提起；举起，动词。【用法】（1）lift ones spirits使某人开心起来，使某人振奋。例The warm morning sunshine lifted our spirits.（2）lift up抬起；提起。代词it/them要放在li

6、ft和up之间。例Can you lift it up?10.youthful年轻的，形容词。【用法】-ful是形容词的标志。例careful仔细的；hopeful有希望的。youth年轻；青年时代，名词。11.invite邀请，动词。【用法】invite sb. to do sth.邀请某人做某事。例My friend Lucy invites me to visit the Great Wall next weekend. invite sb. to sp. 邀请某人去某地。例They invited us to Dalian yesterday.12.number数目，数量，名词。【用法

7、】a number of许多，后接可数名词复数。例A large number of students are playing on the playground now. the number of. .的数量，加名词做主语时，谓语动词用单数。例The number of the students is 50 in my class.13.able有能力做.的，会做.的，形容词。【用法】be able to do sth.能够做某事；有能力做某事。例She will be able to come back from Dalian tomorrow. 14.importance重要性，名词。

8、【用法】the importance of. .的重要性。例Whats the importance of English?/Lets talk about the importance of having fun.15.conclusion结论，名词。【用法】in conclusion最后，总之。draw/come to a conclusion得出结论。reach a conclusion达成结论。16.ourselves我们自己，代词（反身代词）。【用法】第一人称和第二人称的反身代词是由形容词性物主代词+self/selves构成。第三人称的反身代词是由宾格+self/selves构成。

9、反身代词常放在enjoy等动词的后面或介词by后面。例I can learn it by myself./ She enjoys herself every day.17.else另外，其他；别的，另外的（用于表示不同的人、事物、地方等），副词。【用法】放在特殊疑问词后或不定代词和不定副词后。例Who else is going to be there?/If you dont like this shirt, do you want to try something else?/Im going to take you somewhere else.18.differently不同地；相异地

10、，副词。【用法】修饰动词。例think differently以不同方式思考。He spoke differently today.19.while当.时，在.时，连词。【用法】引导时间状语从句，表示主句的行为在从句行为进行的过程中发生。while从句要用持续性动词或状态动词，且持续性动词常用进行时态。例They arrived while we were having dinner. While引导的时间状语从句，可以主从句同时用进行时态，意为“而”。例While my mum was cooking, my father was reading newspapers.20.housewor

11、k家务（劳动），名词（不可数）。【用法】do housework做家务劳动。例She often helps her mum do housework at weekends.21.discussion讨论，谈论，商讨，名词。【用法】若指一次讨论活动或一次讨论会等具体意义，是可数名词。例 We are having a discussion now.该词的动词是discuss，讨论。例They are discussing this maths problem.22.unforgettable难以忘怀的，形容词。该词是forget双写t后加able变成了形容词，然后加上前缀un-，构成了形容词

12、。放在名词前使用。例This is an unforgettable experience for me.23.discover发现，找到，动词。【用法】（1）discover sth.发现某物。例They set off on a journey to discover new lands.（2）discover sb. doing sth.发现某人在做某事。例 I discover them playing football now.（3）discover sb./sth. to be发现某人（物）是.例We discovered her to be a good cook.（4）disc

13、over + that 从句，发现.例I discover that there is a big hotel near the bank.24.ever在任何时候，副词。【用法】主要用于否定句、疑问句等中。例Do you ever think about the future?/I cant ever remember those days.25.notice看到；听到；感觉到；注意到，动词。【用法】（1）notice sb./sth.doing sth.注意某人/某物正在做某事（表示动作正在进行）。例I noticed the boy swimming in the river.（2）no

14、tice sb./sth. do sth.注意某人/某物做某事（表示动作全过程或已结束）。例I noticed the boy swim in the river all the afternoon.26.hike（在.）徒步旅行，远足，动词。【用法】（1）hike to do sth.远行去做某事。例We will hike to visit some places of interest. （2）go hiking去远足；去徒步旅行。例They often go hiking during the holiday.27.ours（属于）我们的，代词（名词性物主代词）。【用法】名词性物主代词等于形容词性物主代词+名词。例These are our books.=These books are ours.3