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Unit 2 Healthy eating知识点归纳

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2021-02-07 22:25
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2021年2月7日发(作者:左撇子)



Unit 2 Healthy eating


知识点归纳



1.


diet


日常饮食





go on a diet = be on a diet


节食





a balanced diet


平衡饮食




diet


既可指习惯上吃的食物,又可指规定的食物。特指维持健康的食物。

< p>


food


是一般用语,指进入身体供人或 动物生长的食物。强调种类时为复数名词。




2. provide sb. with sth. = provide sth. for sb.



supply sb. with sth .=



supply sth. to sb.


offer sb. sth



/



offer to do sth.



3.


energy



原是物理学上的术语< /p>



能量


”,


< /p>


用于人时则指



精力

,


活力,能量




power


(


身体上


,


精神上,自然的


)


能力


,


体力


,


智力,力 量



strength


人的或者物体内 在的或者固有的



力量




force


主要指做某事而使用的外 力,或者武力,部队,兵力。



4. frustrated


修饰人或者人的声音,表情






frustrating


令人沮丧的




be frustrated with


< br>对



.


感到沮丧





5.



ought to





1


)表 示责任,义务




He ought to look after his sister.





2


)表 示建议或劝告




You ought to study hard.


你应该努力学习。





3



ought to


的否定形式




ought



not



to




4



ought to have done = should have done


过去应该做而未做




of




1


)想起;记起





Sorry, I didn’t think


of your name just now.




2


)考虑












We should think of the matter carefully.




3


)为



着想








Chen Guangbiao is always thinking of the poor people in the poor areas.




4


)想;打算







I am thinking of giving up smoking.



think about


想;考虑






think much of




评价很高








think highly / well of


高度评价




think out


想出











think badly / little of


认为不好







think over


仔细考虑




7.


情态动词




must, may, might, should


用于肯定猜测;


can / could


用于否定和疑问猜测。





1


)表示对现在情况的猜测,用



情态动词


+


动词 原形





He must be in the classroom.


他一定在教室。





2


)表示对过去情况的猜测,





情态动词



+ have +


过去分词





The ground is wet, it might have rained last night.


地是湿的,昨晚可能下雨了。





3



can / could


用于疑问句表示



可能





; 用于否定句表示



不可能


< p>




---


It can’t be him. He has gone to Xi’an.



不可能是他,他去西安了。




8




be tired of…




厌倦;厌烦




be tired of






厌倦;厌烦




be tired from /


with…



由于



而疲惫



9.


lose weight


减肥






put on weight


增肥;长胖



10



have sb. do sth.


让某人做某事



have sb. / sth. doing


让某人做某事;让某情况发生



have sb. / sth. done



使某事被做



11.


get away with


不受惩罚;被放过






get across


使了解











get around/round/about


到处走动




get down to


着手,开始



get down


下来;使沮丧






get over


恢复




















get through


完成




get away from


摆脱










get along with




相处












get out of




中出来



12.



tell a lie / lies to do something


为了做



而撒谎






tell a lie / lies with sb. = lie to sb.


对某人撒谎




13. lie------ lay-----lain -----lying







躺,位于



lie ------lied-----lied----- lying






撒谎



lay------ laid----- laid----- laying




放置,下蛋



14.


too much



后接不可数名词;位于动词后,修饰不及物动词



much too



修饰形容词或副词



15




earn one’s living


谋生



=make a living



16. although / though / as / while / no matter / _ever


引导让步状语从句,要正 确区分主句,


从句之间的逻辑关系。



17. custom



风俗,习惯





customer



顾客,消费者



18



in debt


欠债



be out of debt


不欠债



get into debt=run into debt=fall into debt


负债



in one’s debt


欠某人情



19. consult sb./ sth.



查阅某事物


/


请教某人







consult sb. about sth.


就某事咨询某人



consult with sb.



与某人交换意见,商谈



20. be willing to do



愿意做某事










be unwilling to do


不愿做某事



vi.


怒视;发耀眼的光



glare


指由于羡慕、恐惧、惊讶而用恐吓、凶狠或愤怒的眼光看。


< /p>


gaze


指由于惊讶、好奇、喜悦、同情或感兴趣而目不转睛的看 。



stare


指固定的凝视,暗示好 奇、勇敢、无礼貌或愚蠢。



glance



一瞥





22



spy on


暗中监视



spy into


探听



spy out


觉察;发现



spy out the land


了解情况;估计形势



23.


benefit




1



vt.




有利



The fresh air here will bebefit you.





2



vi.


受益;得到好处




benefit from/by


You will benefit from the fresh air here.



24




cut down




1


)削减;减少



You should cut down your smoking.


你应该减少吸烟。





2


)砍倒



Only a few trees can be cut down for firewood.


cut across


走捷径






cut at




砍去








cut in


插嘴;干预




cut off


切断;挡住





cut out


删掉;切除




cut up


切碎;使难过



25



before long


不久以后


,


用于一般将来时态。


long before


表示


< p>
很久以前



用于过去时态。



26




put on




1


)穿上;戴上
















Put on your coat, it’s cold outside.





2


)上演;表演;展出









They put on a new play last week.




3


)假装






















He put on a smile when he saw me.



put aside


放到一边;存储





put away


收起来;存储




put back


放回原处;拨慢



put down


放下;写下来






put forward


提出;推荐






put off

< br>推迟;让



下车




put out


扑灭;生产;发表





put up


举手;搭建;张贴




put up with


忍受;容忍



27. the+


序数词




表示第几个







a+


序数词






表示再一个,又一个



28. to


做介词的固定搭配:



-


-


-


-


-


-


-


-



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