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最新人教版八年级上册英语 unit8详细知识点

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2021-03-03 03:03
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2021年3月3日发(作者:电解)



最新人教版八年级上册英语


unit8


详细知识点



Grammar:


可数名词与不可数名词;祈使句






Topic:



描述制作过程;遵循指令做事




1. a piece of …


一片


/



/



/



/



/



/



……





2. one by one



一个接一个;逐个;依次



3. a cup of yogurt


一杯酸奶




4. traditional food


传统的食物




5. the main dish


主菜



6. at a very high temperature



用高温










7. ta


ke one’s temperature



量某人的体温



8. add some salt to the soup



往汤里加点盐






add …


to ...



……


加到


……



/


里面



9. pour …into…






……


倒入


/


灌入< /p>








10. make a list of …



列一份




清单



11. put the corn into the popcorn machine


把玉米放入爆米花机里





put…into…




放入




12. rice noodles




米粉









13. another 10 minutes = 10 more minutes




/


再十分钟



14. Let me think






:


让我想一想








Let me see= Let’s see.


让我想想看



15. peel three bananas.


剥三根香蕉














16. dig/dug a hole




挖坑





17. First…Next…Then…Finally



首先


……


接下来


……


然后


…….


最后


……



18. That’s it.


表示某事了结、停止、结束




more thing = another one thing


还有一件事



a different way


用一种不同的方式








21. mix together


混合到一起


.


22. take out a book from the library = take a book out of the library


从图书馆里借出一本书



23. How do you make a banana milk shake?



你怎样制作一份香蕉奶昔


?















(n)


摇动;抖动:



Give the bottle a good shake.



好好地摇一下瓶子


.










shake/


shook

















(v)




(使)摇动


/


颤抖:


Shake the bottle before drinking.


















抖落


: He shook the snow off his coat at the door.





















shake hands





握手






shake one’s head




摇头






for a shake



一瞬间





24. Turn on the blender.



打开搅拌器


.





turn on


:打开(电、煤气、水等)



Will you please turn on the light? It’s too dark.








turn off:


关掉(电、煤气、水等)



Please turn the light off when you leave the building.





turn up:







调高(音量等)




I can’t hear clearly




please turn up the radio.
























出现






If he doesn’t turn up in ten minutes




we’ll have to go.








turn down:






调低(音量等):


Please turn down the TV when I’m talking on the phone.





















拒绝





She turned down his invitation.





25. cut up the bananas.


把香蕉切碎


.cut



(n)


切口;伤口;


(v)


切,割,剪,砍,削等








cut… into…


:把



切成







cut the turkey into pieces.



cut off





切断;中断







He almost cut off his finger while working.







cut up







切碎;剁碎









cut the onion up in small pieces.


















伤害;折磨:



He was cut up badly when he fell off his bike.









cut down


:砍倒;削减





They cut down the old trees in order to build a new factory.


22.



A: How much yogurt do we need?




B: We need one cup of yogurt.


1).





how many:


多少



+


可数名词:



how many watermelons do you need?



1 / 7



how much





多少



+


不可数名词:



How much cheese/sugar do we need?


















多少钱


= What’d the price of…?



How much is the butter?







2).
















(n) : There’s no need for you to hurry.


你没有必要慌张


.


































Sb. need sth.






She needs help.


need
























(v



)




Sb. need to do sth.



You need to get it back tomorrow.











需要;
















Sth. need doing = sth. need to be done.



The bike needs repairing.




必须










(v



: )


用于否定和疑问


:



You needn’t tell me.


你没有必要告诉我


.


















Need I go there?



Yes




you must./have to. No




you


needn’t.











in need of…:


需要













at need:


在紧急时



23.



Next



fill the turkey with this bread mix.


接下来,把这个面包混合物填充到火鸡里


.
















使充满;装满


:



fill



A



with B = A be filled with B = A be full of B



fill









1).















Fill the bottle with water. = The bottle is filled with / is full of water.





















占据, 胜任


(


职位;工作


) : She is the best person to fill this kind of job.




















(n)


混 合物


(=mixture)


;食品混合干配料

< br>




a cake mix






























使掺和;使混合:





She mixes the flour and milk together.


mix








2).


















mix…with…:






调在一起




He mixed red paint with yellow paint.




















v






mix… into…:




掺在



里面







She mixed some salt into the soup.



























调制:




mix salad




拌色拉



24.



When it is ready




place the turkey on a large plate and cover it with gravy.
















(n)


盖子;封面;罩:



The book has a blue cover.


cover


























覆盖;遮盖:



cover … with… = …be covered with…



(v)



She covered the table with a cloth. = The table was covered with a cloth.


























掩饰;隐瞒





Jim tried to cover his mistake with a joke.


25.



Finally




serve it to your friends with some vegetables.


最后,与其它食物一起端出来供朋友使用


.


















服务


/


工作


/


效力:




serve people.










serve























接待;服侍(顾客):


Are you being served?


你点过菜了吗?


/


有人接待你吗?



















端出( 食物);伺候



进餐:


serve the fish to the guests.





26.



Now




it’s time to enjoy the rice noodles!


现在,到了享用米粉的时候了


.

















for sth. :




It’s time for supper.







It



s time


























to do sth.




It


’s time to have supper








的时候了



for sb. to do sth.





It’s time for you to get up.


































2 / 7






可数名词与不可数名词






1.


可数名词


----


可数名词指物体的 数量可数


.


其单数形式可在名词前


加< /p>


a



an



表示


“一个



,< /p>


如:


a banana.



复数形式要在词尾加


s



e s


(特殊情况除外),如:


two bananas.



名词复数的不规则变化:





man-men









woman-women








policeman


(男警察)


-poli cemen






policewoman


(女警察)


-policewomen




mouse-mice







child-children









foot-feet










tooth-teeth
















fish-fish





sheep-sheep








deer -deer









people-people













Chinese-Chinese





Japanese-Japanese








1


)以< /p>


f(e)


结尾的名词变复数




leaf



leaves







half



halves






wife



wives







knife



knives


shelf



shelves





wolf



wolves





thief



thieves




2





o


结尾的


: hero




Negro




tomato



potato + es;



其他的都加


s



radio



zoo.



表示“某国人”的名词变复数




中日不变英法变,其他


-s


加后面


.


Chinese




Japanese




Englishman




Frenchman




American




Australian




German




2.


不可数名词


-------< /p>


不可数名词指物体的数量不可数


.


不可数 名词没有单复数之分,


也不能在词前直接加冠词


a



an


.














不< /p>









< p>








.




a piece of


…,


a glass of


…,


a bottle of



.



a bag of


…,


a teaspoon of


…等


.



二.


1


.既可修饰可数名词也可修饰:


all




some




most




a lot of




lots of




plenty of …



2



修饰可数名词的词有:


数词

< br>(


one...



< p>


few




a few




many




a number of




numbers of...






3.


修 饰不可数名词的词有:


little




a little




a bit of




much




a great deal of




a large amount of


4.


不可数名词通常用



数词


+< /p>


量词


+of+


不可数名词



表示复数:



three pieces of paper

































祈使句








一.



定义:


祈使句指的是表示命令、


请求、


建议或劝告的句子


.


其主语


you


常省略,< /p>


谓语动词用原形,


句末用感叹号或句号,读降调

< br>.


二.结构:




1.



肯定的祈使句:动词原形


+


其他





Stand up




please.






Be careful!






2


.否定的祈使句


: 1). Don't +


动词原形










Don’t laugh at others.

























2). Never do sth.










Never do that again!
























3). No + v-ing/n.










No smoking!





No noise




please.
























4). Let’s not do sth.








Let’s not waste time.

























5). Don’t let sb. do sth.





Don’t let them make


any noise.



3 / 7

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