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2021-02-20 12:16
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2021年2月20日发(作者:ruu)


Unit 10



I ’ve had this bike for three years.



Section A


1. for +


一段时间




表示动作持续一段时间


,


用于现在完成时





kept kept


)保留



用作系动词,保持( 某种状态)


,其后常接形容词作表语。




Please keep quiet / silent!


请保持安静!




用作实义动词



(1)


保管;保存;保留






Please keep these things for me while I am away.



(2)


赡养;饲养












I used to keep sheep in my childhood.




(3)


坚持;继续






V-ing


形式作宾语。





If you keep practicing your spoken English, you'll soon make great progress.



(4)


阻止;阻碍



keep sb/sth from


doing


sth


其中介词



from


不能省略






The heavy rain didn't keep them from watching the football match.



(5)


保持




其后常接复合宾语,表示使(某人或某物)保持某种状态或使某一动作继续。

< p>




keep + sb/sth +


介词






If your hands are cold, keep them in your pockets.




keep + sb/sth +


形容词







These gloves will keep your hands warm.




keep + sb/sth + V-ing




让某人



/


某物一直


……”

< br>,强调动作的持续性。






I'm sorry I've kept you waiting.


很抱歉,让你久等了。







keep a record


保持记录,




keep in touch (with)


保持与

< p>
……


的联系




keep out (of)



……


关在外面









keep up


保持;使


……


不能入睡







keep one's / an eye on


密切注视






keep away (from)


离开







keep in mind


牢记
















keep one's word


遵守诺言




back



(v+adv)


使回想起;使回忆起




need


需要;需求





in danger


在危险中






in trouble


在困境中




in silence


在沉默中






in good health


在好的健康状态中





A friend


in need


is a friend indeed.


患难见真情




5.


no more not … anymore/



no longer not... any longer


不再






词语



同义词



用法



no longer


not… any longer



强调时间或动作



不再延续


” ,


与延续性动词连用



no more



not … any more


< /p>


强调数量和程度



不再增加



,


与非延续性动词连




位置区别:当修饰动词时,


no longer


通常置于


be


或行为动词前;


no more


一般置于行为动词后。



not... any longer



not... any more


常置于句末。



He can


no longer


walk. = He can


’t


walk


any longer



The little girl


no more


cried. = The little girl


didn’t


cry


any more


.




自从




Since +


从句(一般过去时)


, 主句用现在完成时





He has studied very hard since he came to our school.




since



for


在现在完成时态中的用法



since


其后接时间点或时态为一般过去时的句子,


表示某



I’ve been a soldier since two years


事是从什么时候开始的



ago


for


其后接时间段,表示某事持续了多长时间



I’ve been a soldier for two years.
















7.



for


给;为了



介词


for


用法归纳



(1)(


表目的


)


为了。


The y went out for a walk.


他们出去散步了。



(2)(


表利益


)


为,为了。



What can I do for you?


你想要我什么?



8.a couple of


几个;一些


= a few


后接可数名词复数





a couple of


一对



,


优指夫妻、情侣









I’ll b


e back in _______________days. (


几天


)



9.a bit


稍微;有点儿



(1)a bit



a little


在肯定句中


,


修饰动词 、形容词、副词和比较级


,


一点儿







The speaker spoke up a bit/a little so as to make himself heard more clearly.



演讲者把嗓门提高了一点儿


,


以便使别 人听得更清楚。




(2)a little


可以直接作定语修饰名词


,



a bit


修饰名词,需后面加


of


构成短语



,


两者都只能修饰不可数名词







There is a little/a bit of food left for lunch.


午饭只能吃剩下的一点食品了。





out


查看;观察






check




v


检查



11. grow up


成长



(常用于指人或动物)



out < /p>


清理;把


……


清空




clean up


清理;使整洁




13. decide


v



决定



-decision


n



决定



(1)decide to do sth= make up one’s mind to do


sth


决定做某事





(2)make a decision


做决定





longer = not ... any long


不再



【在句中位置】


no longer


位于助动词、情态动词或实意动词之后;






not ... any longer




not


常与助动词或情态动词连用,


any longer


位于句末。



I


no longer


live in this city. = I


don’t


live in this city


any longer


.


【辨析】



no longer, not ... any longer; no more , not... any more.


词语



同义词



用法



no longer


not ... any longer


< br>强调时间或动作



不再延续



,与延续动词连用



no more


not ... any more


强调数量和程度



不再增加



与非延续动词连用



He can no longer walk



= He can’t walk any longer.



I have no more money to give you.= I don’t have


money to give you any more.



v


拥有


→owner n


物主





of one’s own


某人自己的








the owner of … ……


的所有者



(lost , lost)


失去




I hope we won’t lose the competition.



with


……


分开;失去(尤指舍不得的东西)

< br>





They were sorry to part with the old house.










18.



certain



































(1)


某种;



某事;某人



(在句中只能做定语,常 与不定代词


a


连用,


可修饰单、复数名 词)






A certain person called on me yesterday.


(2) adj.


确实的,无疑的






be certain of


对某事有把握








They are certain of success.





be certain to do sth


肯定做某事





He is certain to come.





be certain +that


确信














I’m certain that he’ll come.




for


至于;关于



(后跟名词、代词或动名词作宾语)





As for computer, I’m not telling you anything.




be honest = to tell (you) the truth


老实说;说实话





honest


adj.



诚实的(反)


dishonest


adj.



不诚实的




an honest boy


一个诚实的男孩



【注】


honest


以元音音素开头,所以前面的定冠词要用


an.


a while


一会儿








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