急~!想要知道一下英语单词的用法!1.because of 2.come up 3.actually 4.base 5.at present 6.make use of 7.such as 8.command 9.request 10.play A part 11.recognize 12.straight 麻烦以上单词的用法和词性 我很急,明天上课要

急~!想要知道一下英语单词的用法!
1.because of 2.come up 3.actually 4.base 5.at present 6.make use of 7.such as 8.command 9.request 10.play A part 11.recognize 12.straight 麻烦以上单词的用法和词性 我很急,明天上课要用,在线等!谢谢大家了!

1.because of 因为 后接名次动名词或名词性从句
eg.I did not go to the cinema because of the intense cold.
我因为严寒没出去看电影.
2.come up出现 动词词组
eg.The snowdrops are just beginning to come up.
雪花莲刚刚开始长出地面
3.actually实际上 adv
eg.He seems to be doing nothing,but actually he is just biding his time.
他看上去无所事事,其实却在等待良机.
4.base v.以...作为基础；n.基地；基础
v.eg.This film is based on a novel by D.H.Lawrence.
这部影片是根据D.H.劳伦斯的小说改编的
n.eg.Our base is under attack.
我们的基地正在遭受攻击
5.at present 目前；现在
eg.At present,I don't want to get married.
目前,我还不想结婚.
6.make use of利用
eg.She makes use of people she meets as raw material for her fiction.
她把她所遇见的人们作为她创作小说的素材
7.such as如此...的
eg.Many letters in the alphabet such as b,c,d,etc are consonants.
字母表中的许多字母像b,c,d,等等都是辅音字母.
8.command v.命令 n.命令；司令部
n.eg.The army is under the king's direct command.
军队由国王直接统率.
v.eg.The general commanded his men to attack the city.
将军下令部下攻城
9.request v.要求,请求
eg.Your presence is requested at the meeting.
请你务必出席会议
10.play a part 扮演一个角色
eg.Message:Life's a stage,and we're all characters.So play your part and play it well!
赠言:生活即舞台,我们都是演员.因此演好属于你的角色!
11.recognize v.认得
eg.At that instant she did not recognize the man that had kidnapped her.
在那一瞬间,她没有认出绑架她的人.
12.straight adj.直的；直接的
eg.Come straight away after school.
放学后直接回家.
你就看在我打字的份上吧.

1. because of是表原因，后面接的是短语，而不是句子。例如：I am late because of the heavy rain。
2. come up 发生，是动词，当然还有许多意思，我在这里不赘述了。例如：When the dark clouds come up, it is going to rain.
3. actually. 确实，事实上，实际上。副词。 例如...

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1. because of是表原因，后面接的是短语，而不是句子。例如：I am late because of the heavy rain。
2. come up 发生，是动词，当然还有许多意思，我在这里不赘述了。例如：When the dark clouds come up, it is going to rain.
3. actually. 确实，事实上，实际上。副词。 例如：I love my job actually。
4. base 基础，名词。以……为基础，动词。例如：What I told to you is based on that lecture。
5. at present 目前，时间状语。 We still do not know whether there is a ET at present.
6. make use of 利用，动词词组。例如：we should make use of the wind power.
7. such as 例如。举例子用的。例如：There are many animals in the zoo, such as tiger, lion and elephent.
8. command 命令，既可作名词也可做动词。例如：The officer commanded him to finish this task within 2 hours.
9. request 要求，既可作动词也可做名词。例如：My dad requests me to finish my homework as soon as possible。
10. play a part. 扮演一个角色。动词词组。In the classroom, our teacher asks me to paly a part of superman.
11.recognise 认得。动词。 I still recognise you although we haven't seen each other for 10 years.
12. straight 笔直.一般用作副词。例如：go straight, and you will find a tall buliding.

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