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八年级上册英语unit2知识点整理

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阿奇 分享

把学问过于用作装饰是虚假;完全依学问上的规则而断事是书生的怪癖。下面给大家分享一些关于八年级上册英语unit2知识点整理,希望对大家有所帮助。8UY阅下文库

Unit2单词8UY阅下文库

housework ['ha?sw??k] n.家务劳动8UY阅下文库

hardly ['hɑ?dli] adv.几乎不;简直不;最新8UY阅下文库

ever ['ev?(r)] adv.曾经;在任何时候8UY阅下文库

once [w?ns] adv.一次;曾经8UY阅下文库

twice [twa?s] adv.两倍;两次8UY阅下文库

Internet ['?nt?net] n.因特网8UY阅下文库

program ['pr??ɡr?m] n.节目;程序;课程;节目单8UY阅下文库

full [f?l] adj.满的;充满的;完全的8UY阅下文库

swing [sw??] n.摇摆;秋千v.摇摆;旋转8UY阅下文库

maybe ['me?bi] adv.或许;也许;可能8UY阅下文库

swing dance摇摆舞8UY阅下文库

least [li?st] adj.最小的;最少的8UY阅下文库

at least至少8UY阅下文库

hardly ever很少;几乎从不;难得8UY阅下文库

junk n.垃圾;废旧杂物8UY阅下文库

coffee ['k?fi] n.咖啡;咖啡色8UY阅下文库

health [helθ] n.健康;人的身体或精神状态8UY阅下文库

result [r?'z?lt] .结果;后果8UY阅下文库

percent [p?'sent] adj.百分之...的8UY阅下文库

online [??n'la?n] adj.在线的adv.在线地8UY阅下文库

television ['tel?v??n] n.电视机;电视节目8UY阅下文库

although [??l'???] conj.虽然;尽管;然而;可是8UY阅下文库

through [θru?] prep.穿过;凭借;一直到8UY阅下文库

body ['b?di] n.身体8UY阅下文库

mind [ma?nd] .头脑;想法;意见;心思8UY阅下文库

such [s?t?] adj.这样的;如此的8UY阅下文库

together [t?'ɡe??(r)] adv.共同;一起8UY阅下文库

die [da?] v.死;枯竭;消失8UY阅下文库

writer ['ra?t?(r)] n.作者;作家8UY阅下文库

dentist ['dent?st] n.牙科医生8UY阅下文库

magazine ['m?ɡ?zi?n] n.杂志8UY阅下文库

however [ha?'ev?(r)] adv.然而;无论如何;不管多么8UY阅下文库

than [??n] conj.比8UY阅下文库

almost ['??lm??st] adv.几乎;差不多8UY阅下文库

none [n?n] pron.没有人;没有任何东西,毫无8UY阅下文库

less [les] adj.更少的;较少的8UY阅下文库

point [p??nt] n.看法;要点;重点;小数点;目标;分数8UY阅下文库

such as例如;诸如8UY阅下文库

junk food n.垃圾食品;无营养食品8UY阅下文库

more than超过;多于;不仅仅;非常8UY阅下文库

less than不到;少于8UY阅下文库

Claire 克莱尔8UY阅下文库

Sue 苏8UY阅下文库

American Teenager 《美国青少年》8UY阅下文库

Unit2知识梳理8UY阅下文库

【重点短语】8UY阅下文库

1.Clean-Up Day 清洁日8UY阅下文库

2. an old people’s home 养老院8UY阅下文库

3. help out with sth. 帮助解决困难8UY阅下文库

4. used to 过去常常......8UY阅下文库

5. care for 关心;照顾8UY阅下文库

6. the look of joy 快乐的表情8UY阅下文库

7. at the age of 在......岁时8UY阅下文库

8.clean up 打扫(或清除)干净8UY阅下文库

9. cheer up (使)变得更高兴;振奋8UY阅下文库

10. give out 分发;散发8UY阅下文库

11. come up with 想出;提出8UY阅下文库

12. make a plan 制订计划8UY阅下文库

13. make some notices 做些公告牌8UY阅下文库

14. try out 试用;试行8UY阅下文库

15. work for 为…工作;为…. 效力8UY阅下文库

16. put up 建造;举起;张贴8UY阅下文库

17. hand out 分发;散发;发给8UY阅下文库

18. call up 打电话;召集8UY阅下文库

19. put off 推迟;延迟8UY阅下文库

20. for example 比如;例如8UY阅下文库

21. raise money 筹钱;募捐8UY阅下文库

22. take after 与......相像;像8UY阅下文库

23. give away 赠送;捐赠8UY阅下文库

24. fix up 修理;修补;解决8UY阅下文库

25. be similar to 与……相似8UY阅下文库

26. set up 建立;设立8UY阅下文库

27. disabled people 残疾人8UY阅下文库

28. make a difference 影响;有作用8UY阅下文库

29. be able to 能够8UY阅下文库

30. after-school reading program 课外阅读项目8UY阅下文库

【重点句型】8UY阅下文库

1. The boy could give out food at the food bank.8UY阅下文库

这个男孩可以在食品救济站分发食物。8UY阅下文库

2. Clean-Up Day is only two weeks from now.8UY阅下文库

清洁日离现在仅仅两周的时间。8UY阅下文库

3. He volunteers at an animal hospital every Saturday morning. 每周六上午,他都在一'家动物医院当志愿者。8UY阅下文库

4. Last year, she decided to try out for a volunteer after-school reading program.8UY阅下文库

去年,她决定去参加一个课外阅读项目的志愿者的选拔。8UY阅下文库

5.You can see in their eyes that they're going on a different journey with each new book.8UY阅下文库

从他们的眼睛里你可以看到他们正在进行每本不同的新书之旅。8UY阅下文库

6. I want to put off my plan to work in an animal hospital until next summer.8UY阅下文库

我想把我在动物医院工作的计划推迟到明年夏天。8UY阅下文库

7. Most people today are only worried about getting good jobs to make lots of money.8UY阅下文库

现在的大部分人只是为找一份能挣许多钱的好工作而着急。8UY阅下文库

8. You helped to make it possible for me to have Luck.8UY阅下文库

在你的帮助下,我才有可能拥有“幸运儿”。8UY阅下文库

Unit2词汇精讲8UY阅下文库

1. maybe8UY阅下文库

maybe是副词,意思是“也许,可能”,在句中作状语,相当于perhaps,常位于句首。例如:8UY阅下文库

Maybe she’ll come this afternoon.8UY阅下文库

她可能今天下午来。8UY阅下文库

Maybe you put the letter in your pockets.8UY阅下文库

大概你把信放在衣袋里了。8UY阅下文库

【拓展】8UY阅下文库

(1)maybe和may be的辨析:8UY阅下文库

maybe是副词,而在may be中,may是情态动词,be是动词原形,两者构成完整的谓语形式,与主语形成系表结构,意为“也许是、可能是”。例如:8UY阅下文库

I can’t find my watch. It may be in your pocket.8UY阅下文库

我找不到我的手表了,它可能在你的口袋里。8UY阅下文库

He may be a soldier. 他可能是军人。8UY阅下文库

(2)maybe和may be可相互转换。 例如:8UY阅下文库

He may be in the office. = Maybe he is in the office.8UY阅下文库

他或许在办公室。8UY阅下文库

You may be right. = Maybe you are right.8UY阅下文库

你或许是对的。8UY阅下文库

2. although8UY阅下文库

although的意思相当于though,意为“尽管,虽然”,用来引导让步状语从句。它所引导的从句不能与并列连词but; and; so等连用,但可以和yet; still等词连用。例如:8UY阅下文库

Although he lives alone, he doesn’t feel lonely.= He lives alone, but he doesn’t feel lonely.8UY阅下文库

虽然他一个人住,但他并不感到孤独。8UY阅下文库

There is air all around us, although we cannot see it.8UY阅下文库

虽然我们看不见空气,但空气却存在于我们的周围。8UY阅下文库

【拓展】although与though的辨析:8UY阅下文库

(1)用作连词,表示“虽然”,二者可以互换使用,但although比though更为正式。例如:8UY阅下文库

Though/Although it was raining, we still went there.8UY阅下文库

虽然下着雨,但我们还是去了那里。8UY阅下文库

(2)although一般不用作副词,而though可用作副词,且一般放在句末(不放在句首),意为“可是,不过”。例如:8UY阅下文库

It’s hard work; I enjoy it, though.8UY阅下文库

工作很辛苦,可是我很喜欢。8UY阅下文库

We all tried our best. We lost the game, though.8UY阅下文库

我们都尽了最大努力,但我们还是输了。8UY阅下文库

(3)在as though(好像,仿佛),even though(即使,纵然)等固定短语中不能用although。例如:8UY阅下文库

He talks as though he knows everything.8UY阅下文库

他夸夸其谈,好像无所不知。8UY阅下文库

3. die8UY阅下文库

die是动词,意为“死亡”,是短暂性动作,常用于过去时中,过去式为died。例如:8UY阅下文库

Plants and people will die without water.8UY阅下文库

没有水,植物和人都会死。8UY阅下文库

His father died two years ago. 他的父亲两年前去世的。8UY阅下文库

例如:The tree has been dead for ten years. 这棵树死了23年了。8UY阅下文库

She looked at her dead cat sadly.8UY阅下文库

伤心地看着她死去的猫。8UY阅下文库

My grandpa died two years ago.8UY阅下文库

我爷爷两年前去世了。8UY阅下文库

The fish will die without water.8UY阅下文库

鱼离开水会死去。8UY阅下文库

Car accidents have caused a lot of deaths.8UY阅下文库

车祸造成很多人死亡。8UY阅下文库

The doctors have saved the dying man.8UY阅下文库

医生们救活了那个垂死的人。8UY阅下文库

4. however&but8UY阅下文库

however和 but都意为“可是,但是”;但是用法不同。8UY阅下文库

(1)however不能直接连接两个分句,必须另起新句,并用逗号隔开。例如:8UY阅下文库

It was raining hard. However, we went out to look for the boy.8UY阅下文库

雨下得很大,然而我们还是出去寻找那个孩子。8UY阅下文库

(2)but是并列连词,连接两个并列分句,后面不用逗号,前后两句在总的意义上构成了对比。例如:8UY阅下文库

I really don't like cheese, but I will try just a little this time.8UY阅下文库

我实在是不喜欢吃奶酪,但是这次我要尝一点。8UY阅下文库

(3)however比but用的场合更正式, 因此however用于书面语,而but 常用于口语。另外, however的意思还不只局限于“但是;然而”,它还有其他的用法。例如:8UY阅下文库

However hard I worked, she was never satisfied.8UY阅下文库

无论我多么努力地工作,她从来没满意过。8UY阅下文库

However did you get here without a car?8UY阅下文库

没有汽车你究竟是怎样来的呢?8UY阅下文库

5. hardly&hard8UY阅下文库

hardly和hard形式上很接近,但意义截然不同。8UY阅下文库

(1)hardly是表频率的副词,意为“几乎不;几乎没有”,相当于almost not。例如:8UY阅下文库

There is hardly any coffee left.= There’s almost no coffee left. 几乎没有剩余的咖啡了。8UY阅下文库

(2)hard作形容词时,意为“困难的;硬的;勤奋的;严厉的;苛刻的”。hard作副词时常用来表示程度,意为“努力地;猛烈地;剧烈地”。例如:8UY阅下文库

This ground is too hard to dig. 这块地太硬,挖不动。8UY阅下文库

They tried hard to succeed. 他们努力工作,以求得成功。8UY阅下文库

【拓展】常见的表示频度的副词:8UY阅下文库

(1)always 的频度为100%,表示动作重复、状态继续,中间没有间断,意思是“总是”、“永远地”。例如:8UY阅下文库

The sun always rises in the east and sets in the west.8UY阅下文库

太阳总是东升西落。8UY阅下文库

(2)usually 的频度为70%左右,意为“通常”、“平常”,即很少有例外。例如:8UY阅下文库

He usually goes to bed at ten o’clock. 他通常10点钟睡觉。8UY阅下文库

(3)often 的频度为50%左右,意为“常常”,但不如usually那么频繁,表示动作重复,中间有间断。例如:8UY阅下文库

He is often late for school. 他上学经常迟到。8UY阅下文库

(4)sometimes 的频度为20%左右,意为“有时”,表示动作偶尔发生。可以位于句首,以示强调。例如:8UY阅下文库

It is sometimes hot and sometimes cold. 天气忽冷忽热。8UY阅下文库

Sometimes he does it this way and sometimes he does it that way.8UY阅下文库

他有时这样做,有时那样做。8UY阅下文库

(5)hardly ever 的频度为5%左右,意为“几乎不”、“偶尔”。例如:8UY阅下文库

I hardly ever go out these days. 这些天我几乎不出门。8UY阅下文库

(6)never 的频度为0,意为“从来不”、“永不”。例如:8UY阅下文库

My parents are never late for work.8UY阅下文库

我父母上班从来不迟到。8UY阅下文库

6. exercise8UY阅下文库

(1)作不及物动词,意为“锻炼、运动”。例如:8UY阅下文库

-How often do you exercise? 你多久锻炼一次?8UY阅下文库

-I exercise every day. 我每天都锻炼。8UY阅下文库

(2)作不可数名词,意为“锻炼、运动”,常与动词take连用。例如:8UY阅下文库

Exercise makes me keep healthy. 运动使我保持健康。8UY阅下文库

(3)作可数名词,意为“练习;操”。例如:8UY阅下文库

We do morning exercises every day. 我们每天做早操。8UY阅下文库

We do English exercises to help us learn English well.8UY阅下文库

我们做英语练习以便学好英语。8UY阅下文库

7. health8UY阅下文库

health为名词,意为“健康”,其形容形式为healthy,意为“健康的”。unhealthy意为“不健康的,是healthy的反义词。healthily是“健康地”,是副词。8UY阅下文库

在名词词尾加y构成形容词,类似的词还有:8UY阅下文库

rain—rainy 雨—下雨的 sun—sunny 太阳—晴朗的8UY阅下文库

luck—lucky 幸运—幸运的 wind—windy 风—刮风的8UY阅下文库

8. once / twice8UY阅下文库

once“一次”,twice“两次”,在英语中三次或三次以上通常用“基数词+times”表示,time在这里为可数名词,意为“次数”,复数加s。例如:8UY阅下文库

I wash my face twice a day. 我每天洗两次脸。8UY阅下文库

He has been there four times. 他去过那里四次。8UY阅下文库

8UY阅下文库

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