八年級(jí)上冊(cè)英語unit2知識(shí)點(diǎn)整理
把學(xué)問過于用作裝飾是虛假;完全依學(xué)問上的規(guī)則而斷事是書生的怪癖。下面給大家分享一些關(guān)于八年級(jí)上冊(cè)英語unit2知識(shí)點(diǎn)整理,希望對(duì)大家有所幫助。
Unit2單詞
housework ['ha?sw??k] n.家務(wù)勞動(dòng)
hardly ['hɑ?dli] adv.幾乎不;簡(jiǎn)直不;剛剛
ever ['ev?(r)] adv.曾經(jīng);在任何時(shí)候
once [w?ns] adv.一次;曾經(jīng)
twice [twa?s] adv.兩倍;兩次
Internet ['?nt?net] n.因特網(wǎng)
program ['pr??ɡr?m] n.節(jié)目;程序;課程;節(jié)目單
full [f?l] adj.滿的;充滿的;完全的
swing [sw??] n.搖擺;秋千v.搖擺;旋轉(zhuǎn)
maybe ['me?bi] adv.或許;也許;可能
swing dance搖擺舞
least [li?st] adj.最小的;最少的
at least至少
hardly ever很少;幾乎從不;難得
junk n.垃圾;廢舊雜物
coffee ['k?fi] n.咖啡;咖啡色
health [helθ] n.健康;人的身體或精神狀態(tài)
result [r?'z?lt] .結(jié)果;后果
percent [p?'sent] adj.百分之...的
online [??n'la?n] adj.在線的adv.在線地
television ['tel?v??n] n.電視機(jī);電視節(jié)目
although [??l'???] conj.雖然;盡管;然而;可是
through [θru?] prep.穿過;憑借;一直到
body ['b?di] n.身體
mind [ma?nd] .頭腦;想法;意見;心思
such [s?t?] adj.這樣的;如此的
together [t?'ɡe??(r)] adv.共同;一起
die [da?] v.死;枯竭;消失
writer ['ra?t?(r)] n.作者;作家
dentist ['dent?st] n.牙科醫(yī)生
magazine ['m?ɡ?zi?n] n.雜志
however [ha?'ev?(r)] adv.然而;無論如何;不管多么
than [??n] conj.比
almost ['??lm??st] adv.幾乎;差不多
none [n?n] pron.沒有人;沒有任何東西,毫無
less [les] adj.更少的;較少的
point [p??nt] n.看法;要點(diǎn);重點(diǎn);小數(shù)點(diǎn);目標(biāo);分?jǐn)?shù)
such as例如;諸如
junk food n.垃圾食品;無營(yíng)養(yǎng)食品
more than超過;多于;不僅僅;非常
less than不到;少于
Claire 克萊爾
Sue 蘇
American Teenager 《美國(guó)青少年》
Unit2知識(shí)梳理
【重點(diǎn)短語】
1.Clean-Up Day 清潔日
2. an old people’s home 養(yǎng)老院
3. help out with sth. 幫助解決困難
4. used to 過去常常......
5. care for 關(guān)心;照顧
6. the look of joy 快樂的表情
7. at the age of 在......歲時(shí)
8.clean up 打掃(或清除)干凈
9. cheer up (使)變得更高興;振奮
10. give out 分發(fā);散發(fā)
11. come up with 想出;提出
12. make a plan 制訂計(jì)劃
13. make some notices 做些公告牌
14. try out 試用;試行
15. work for 為…工作;為…. 效力
16. put up 建造;舉起;張貼
17. hand out 分發(fā);散發(fā);發(fā)給
18. call up 打電話;召集
19. put off 推遲;延遲
20. for example 比如;例如
21. raise money 籌錢;募捐
22. take after 與......相像;像
23. give away 贈(zèng)送;捐贈(zèng)
24. fix up 修理;修補(bǔ);解決
25. be similar to 與……相似
26. set up 建立;設(shè)立
27. disabled people 殘疾人
28. make a difference 影響;有作用
29. be able to 能夠
30. after-school reading program 課外閱讀項(xiàng)目
【重點(diǎn)句型】
1. The boy could give out food at the food bank.
這個(gè)男孩可以在食品救濟(jì)站分發(fā)食物。
2. Clean-Up Day is only two weeks from now.
清潔日離現(xiàn)在僅僅兩周的時(shí)間。
3. He volunteers at an animal hospital every Saturday morning. 每周六上午,他都在一'家動(dòng)物醫(yī)院當(dāng)志愿者。
4. Last year, she decided to try out for a volunteer after-school reading program.
去年,她決定去參加一個(gè)課外閱讀項(xiàng)目的志愿者的選拔。
5.You can see in their eyes that they're going on a different journey with each new book.
從他們的眼睛里你可以看到他們正在進(jìn)行每本不同的新書之旅。
6. I want to put off my plan to work in an animal hospital until next summer.
我想把我在動(dòng)物醫(yī)院工作的計(jì)劃推遲到明年夏天。
7. Most people today are only worried about getting good jobs to make lots of money.
現(xiàn)在的大部分人只是為找一份能掙許多錢的好工作而著急。
8. You helped to make it possible for me to have Luck.
在你的幫助下,我才有可能擁有“幸運(yùn)兒”。
Unit2詞匯精講
1. maybe
maybe是副詞,意思是“也許,可能”,在句中作狀語,相當(dāng)于perhaps,常位于句首。例如:
Maybe she’ll come this afternoon.
她可能今天下午來。
Maybe you put the letter in your pockets.
大概你把信放在衣袋里了。
【拓展】
(1)maybe和may be的辨析:
maybe是副詞,而在may be中,may是情態(tài)動(dòng)詞,be是動(dòng)詞原形,兩者構(gòu)成完整的謂語形式,與主語形成系表結(jié)構(gòu),意為“也許是、可能是”。例如:
I can’t find my watch. It may be in your pocket.
我找不到我的手表了,它可能在你的口袋里。
He may be a soldier. 他可能是軍人。
(2)maybe和may be可相互轉(zhuǎn)換。 例如:
He may be in the office. = Maybe he is in the office.
他或許在辦公室。
You may be right. = Maybe you are right.
你或許是對(duì)的。
2. although
although的意思相當(dāng)于though,意為“盡管,雖然”,用來引導(dǎo)讓步狀語從句。它所引導(dǎo)的從句不能與并列連詞but; and; so等連用,但可以和yet; still等詞連用。例如:
Although he lives alone, he doesn’t feel lonely.= He lives alone, but he doesn’t feel lonely.
雖然他一個(gè)人住,但他并不感到孤獨(dú)。
There is air all around us, although we cannot see it.
雖然我們看不見空氣,但空氣卻存在于我們的周圍。
【拓展】although與though的辨析:
(1)用作連詞,表示“雖然”,二者可以互換使用,但although比though更為正式。例如:
Though/Although it was raining, we still went there.
雖然下著雨,但我們還是去了那里。
(2)although一般不用作副詞,而though可用作副詞,且一般放在句末(不放在句首),意為“可是,不過”。例如:
It’s hard work; I enjoy it, though.
工作很辛苦,可是我很喜歡。
We all tried our best. We lost the game, though.
我們都盡了最大努力,但我們還是輸了。
(3)在as though(好像,仿佛),even though(即使,縱然)等固定短語中不能用although。例如:
He talks as though he knows everything.
他夸夸其談,好像無所不知。
3. die
die是動(dòng)詞,意為“死亡”,是短暫性動(dòng)作,常用于過去時(shí)中,過去式為died。例如:
Plants and people will die without water.
沒有水,植物和人都會(huì)死。
His father died two years ago. 他的父親兩年前去世的。
例如:The tree has been dead for ten years. 這棵樹死了10年了。
She looked at her dead cat sadly.
傷心地看著她死去的貓。
My grandpa died two years ago.
我爺爺兩年前去世了。
The fish will die without water.
魚離開水會(huì)死去。
Car accidents have caused a lot of deaths.
車禍造成很多人死亡。
The doctors have saved the dying man.
醫(yī)生們救活了那個(gè)垂死的人。
4. however&but
however和 but都意為“可是,但是”;但是用法不同。
(1)however不能直接連接兩個(gè)分句,必須另起新句,并用逗號(hào)隔開。例如:
It was raining hard. However, we went out to look for the boy.
雨下得很大,然而我們還是出去尋找那個(gè)孩子。
(2)but是并列連詞,連接兩個(gè)并列分句,后面不用逗號(hào),前后兩句在總的意義上構(gòu)成了對(duì)比。例如:
I really don't like cheese, but I will try just a little this time.
我實(shí)在是不喜歡吃奶酪,但是這次我要嘗一點(diǎn)。
(3)however比but用的場(chǎng)合更正式, 因此however用于書面語,而but 常用于口語。另外, however的意思還不只局限于“但是;然而”,它還有其他的用法。例如:
However hard I worked, she was never satisfied.
無論我多么努力地工作,她從來沒滿意過。
However did you get here without a car?
沒有汽車你究竟是怎樣來的呢?
5. hardly&hard
hardly和hard形式上很接近,但意義截然不同。
(1)hardly是表頻率的副詞,意為“幾乎不;幾乎沒有”,相當(dāng)于almost not。例如:
There is hardly any coffee left.= There’s almost no coffee left. 幾乎沒有剩余的咖啡了。
(2)hard作形容詞時(shí),意為“困難的;硬的;勤奮的;嚴(yán)厲的;苛刻的”。hard作副詞時(shí)常用來表示程度,意為“努力地;猛烈地;劇烈地”。例如:
This ground is too hard to dig. 這塊地太硬,挖不動(dòng)。
They tried hard to succeed. 他們努力工作,以求得成功。
【拓展】常見的表示頻度的副詞:
(1)always 的頻度為100%,表示動(dòng)作重復(fù)、狀態(tài)繼續(xù),中間沒有間斷,意思是“總是”、“永遠(yuǎn)地”。例如:
The sun always rises in the east and sets in the west.
太陽總是東升西落。
(2)usually 的頻度為70%左右,意為“通常”、“平常”,即很少有例外。例如:
He usually goes to bed at ten o’clock. 他通常10點(diǎn)鐘睡覺。
(3)often 的頻度為50%左右,意為“常?!保蝗鐄sually那么頻繁,表示動(dòng)作重復(fù),中間有間斷。例如:
He is often late for school. 他上學(xué)經(jīng)常遲到。
(4)sometimes 的頻度為20%左右,意為“有時(shí)”,表示動(dòng)作偶爾發(fā)生。可以位于句首,以示強(qiáng)調(diào)。例如:
It is sometimes hot and sometimes cold. 天氣忽冷忽熱。
Sometimes he does it this way and sometimes he does it that way.
他有時(shí)這樣做,有時(shí)那樣做。
(5)hardly ever 的頻度為5%左右,意為“幾乎不”、“偶爾”。例如:
I hardly ever go out these days. 這些天我?guī)缀醪怀鲩T。
(6)never 的頻度為0,意為“從來不”、“永不”。例如:
My parents are never late for work.
我父母上班從來不遲到。
6. exercise
(1)作不及物動(dòng)詞,意為“鍛煉、運(yùn)動(dòng)”。例如:
-How often do you exercise? 你多久鍛煉一次?
-I exercise every day. 我每天都鍛煉。
(2)作不可數(shù)名詞,意為“鍛煉、運(yùn)動(dòng)”,常與動(dòng)詞take連用。例如:
Exercise makes me keep healthy. 運(yùn)動(dòng)使我保持健康。
(3)作可數(shù)名詞,意為“練習(xí);操”。例如:
We do morning exercises every day. 我們每天做早操。
We do English exercises to help us learn English well.
我們做英語練習(xí)以便學(xué)好英語。
7. health
health為名詞,意為“健康”,其形容形式為healthy,意為“健康的”。unhealthy意為“不健康的,是healthy的反義詞。healthily是“健康地”,是副詞。
在名詞詞尾加y構(gòu)成形容詞,類似的詞還有:
rain—rainy 雨—下雨的 sun—sunny 太陽—晴朗的
luck—lucky 幸運(yùn)—幸運(yùn)的 wind—windy 風(fēng)—刮風(fēng)的
8. once / twice
once“一次”,twice“兩次”,在英語中三次或三次以上通常用“基數(shù)詞+times”表示,time在這里為可數(shù)名詞,意為“次數(shù)”,復(fù)數(shù)加s。例如:
I wash my face twice a day. 我每天洗兩次臉。
He has been there four times. 他去過那里四次。
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