關(guān)于任何事物的知識都有五個層次或者要素：事物的名稱、定義、形象，有關(guān)事物的智識或者知識，以及事物本身——這才是知識的真正目標。下面小編給大家分享一些八年級下英語知識，希望能夠幫助大家，歡迎閱讀!

八年級下英語知識1

Unit1 What’s the matter?

【重點單詞】

matter [?m?t?] v. 重要，要緊，有關(guān)系

What’s the matter? 怎么了?出什么事了?

sore [s?:(r)] adj. 疼痛的，酸痛的

have a cold 感冒

stomach ['st?m?k] n. 胃，腹部

stomachache ['st?m?ke?k] n. 胃痛，腹痛

have a stomachache 胃痛

foot(復數(shù)feet) [fu:t] n. 腳

neck [nek] n. 頸，脖子

throat [θr??t] n. 喉嚨

fever ['fi:v?] n. 發(fā)燒，發(fā)熱

lie [la?] v. 躺，平躺

lie down 躺下

rest [rest] n. 剩余部分，其余;放松，休息

cough [k?f] n. & v. 咳嗽

X-ray ['eksre?] n. X光，X射線

toothache [?tu:θe?k] n. 牙痛

take one's temperature 量體溫

headache [?hede?k] n. 頭痛

have a fever 發(fā)燒

break [bre?k] n. & v. 休息，暫停;打破

take breaks (take a break) 休息

hurt [h?:t] v. 傷害，損害，使受傷

passenger ['p?s?nd??] n. 乘客，旅客

off [?f] adv. prep. 離開(某處);從…去掉

get off 下車

to one's surprise 使…驚訝，出乎…意料

onto [??nt?] prep. 向，朝

trouble [?tr?bl] n. 麻煩，煩擾，問題

hit [hit] n. & v. 碰撞，打，打擊

right away 立即，馬上

get into 陷入，參與

herself [h?:?self] pron. 她自己，她本身(she的反身代詞)

bandage ['b?nd?d?] n. & v. 繃帶;用繃帶包扎

sick [s?k] adj. 患病的，不適的

knee [ni:] n. 膝蓋

nosebleed [?n??zbli:d] n. 鼻出血

breathe [bri:?] v. 呼吸

sunburned [?s?nb?:nd] adj. 曬傷的

ourselves [ɑ:?selvz] pron. 我們自己(we的反身代詞)

climber [?kla?m?(r)] n. 登山者

be used to 習慣于… 適應于…

risk [r?sk] n. & v. 風險，危險;冒險

take risks (take a risk) 冒險

accident [??ksid?nt] n. 意外事件;事故

situation [?sitju?ei??n] n. 狀況，形式，情況

kg=kilogram [?k?l?gr?m] n. 公斤，千克

rock [r?k] n. 巖石

run out (of) 用盡，耗盡

knife [naif] n. 刀，餐刀

cut off 切除

blood [bl?d] n. 血

mean [mi:n] v. 意味著，意思是，意欲

get out of 離開，從… 出來

importance [?m?p?:tns] n. 重要性

decision [d?'s??n] n. 決心，決定，抉擇

control [k?n'tr??l] v. 控制，支配，操縱

be in control of 掌管，管理

spirit ['sp?r?t] n. 勇氣，意志

death [deθ] n. 死亡

give up 放棄

nurse [n?:s] n. 護士

【重點短語】

1.have a fever 發(fā)燒

2.have a cough 咳嗽

3.have a toothache 牙疼

4.talk too much 說得太多

5.drink enough water 喝足夠的水

6.have a cold 受涼;感冒

7.have a stomachache 胃疼

8.have a sore back 背疼

9.have a sore throat 喉嚨痛

10. take risks 冒險

11.hot tea with honey 加蜂蜜的熱茶

12.see a dentist 看牙醫(yī)

13.get an X-ray 拍X 光片

14.take one’ s temperature 量體溫

15.put some medicine on sth. 在……上面敷藥

16. give up 放棄

17. sound like 聽起來像

18. all weekend 整個周末

19. in the same way 以同樣的方式

20. go to a doctor 看醫(yī)生

21. go along 沿著……走

22. on the side of the road 在馬路邊

23. shout for help 大聲呼救

24. without thinking twice 沒有多想

25. get off 下車

26. have a heart problem 有心臟病

27. to one’ s surprise 另某人驚訝的是

28. thanks to 多虧了 ;由于

29. in time 及時

30. make a decision 做出決定

31. get into trouble 造成麻煩

32. right away 立刻;馬上

33. because of 由于

34. get out of 離開;從……出來

35. keep on doing sth. 繼續(xù)或堅持做某事

36. put a bandage on sth. 用繃帶包扎

37. fall down 摔倒

38. feel sick 感到惡心

39. have a nosebleed 流鼻血

40. cut his knee 割傷他的膝蓋

41. put her head back 把她的頭向后仰

42. have problems breathing 呼吸困難

43. mountain climbing 登山運動

44. be used to doing sth. 習慣做某事

45. run out (of) 用完;用盡

46. so that 以便

47. so...that... 如此……以至于...…

48. be in control of 掌管;管理

49. in a difficult situation 在閑境中

【重點句型】

1. What's the matter with you?= What'the trouble with you?

= What's wrong with you? 你怎么了?

2. What should she do? 她該怎么辦呢?

3.Should I take my temperature? 我應該量一下體溫嗎?

4.You should lie down and rest. 你應該躺下休息一會兒。

5. Do you think it comes from a newspaper or a book? 你認為它是來自報紙還是書呢?

6. I think I sat in the same way for too long without moving.我想我以同樣的姿勢一動不動地坐得太久了。

7. She said that the man had a heart problem and should go to the hospital. 她說這個人有心臟病應該去醫(yī)院。

八年級下英語知識2

Unit2 I’ll help to clean up the city parks.

【重點單詞】

clean up 打掃(清除)干凈

cheer [t?i?] v. 歡呼

cheer up 變得更高興，振奮起來

give out 分發(fā)，散發(fā)

volunteer [?v?l?n?ti?] n. & v. 志愿者;義務做

come up with 想出，提出

put off 推遲

sign [sa?n] n. 標記，符號，標牌

notice [?n??t?s] n. & v. 通知，公告;注意到

hand out 分發(fā)

call up 打電話給…某人，征召

used to do sth. 過去常常做某事

lonely ['l??nl?] adj. 孤獨的，寂寞的

care for 照顧，非常喜歡

several [?sevr?l] prep. 幾個，數(shù)個，一些

strong [str??] adj. 強壯的，強烈的

feeling [?fi:l??] n. 感覺，感觸

satisfaction [?s?t?s'f?k?n] n. 滿足，滿意

joy [d???] n. 高興，愉快

owner [???n?(r)] n. 所有者，物主

try out 參加…選拔，試用

journey ['d??:n?] n. (尤指長途)旅行，行程

raise [re?z] v. 抬起，舉起，籌集，征集

alone [??l?un] adv. 獨自地，孤獨地

repair [ri?p??] v. 修理，修補

fix [fiks] v. 修理，安裝

fix up 修理，修補

give away 贈送，捐贈

take after (外貌或行為)像

broken ['br??k?n] adj. 破損的，殘缺的

wheel [wi:l] n. & v. 輪子，車輪;旋轉(zhuǎn)

letter [?let?] n. 信件，字母

Miss [m?s] n. 小姐

set up 建立，設(shè)立

disabled [dis?eib?ld] adj. 有殘疾的，喪失能力的

make a difference 影響，有作用

blind [bla?nd] adj. 盲的，盲目的，失明的

deaf [def] adj. 聾的

imagine [??m?d??n] v. 想象，設(shè)想

difficulty ['d?f?k?lt?] n. 困難

open [???p?n] v. 打開

door [d?:] n. 門

carry ['k?r?] v. 攜帶，搬運

train [tre?n] v. 訓練，培養(yǎng)

training [?tre?n??] n. 訓練，培訓

excited [?k?sa?t?d] adj. 激動的，興奮的

kindness [?ka?ndn?s] n. 仁慈，善良，親切，善意

clever [?klev?] adj. 聰明的，機靈的

understand [??nd??st?nd] v. 懂，理解

change [t?e?nd?] n. & v. 改變

interest ['?ntr?st] n. & v. 感興趣;興趣

sir [s?:(r)] n. 先生

madam ['m?d?m] n. 夫人，女士

【重點短語】

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

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 贈送;捐贈

24. fix up 修理;修補;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 課外閱讀項目

【重點句型】

1. The boy could give out food at the food bank. 這個男孩可以在食品救濟站分發(fā)食物。

2. Clean-Up Day is only two weeks from now. 清潔日離現(xiàn)在僅僅兩周的時間。

3. He volunteers at an animal hospital every Saturday morning. 每周六上午，他都在一'家動物醫(yī)院當志愿者。

4. Last year, she decided to try out for a volunteer after-school reading program. 去年，她決定去參加一個課外閱讀項目的志愿者的選拔。

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. 我想把我在動物醫(yī)院工作的計劃推遲到明年夏天。

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“幸運兒”。

八年級下英語知識3

Unit3 Could you please clean your room?

【重點單詞】

rubbish [?r?b??] n. 垃圾，廢物

take out the rubbish 倒垃圾

fold [f??ld] v. 對折，折疊

mess [mes] n. 混亂，臟亂，食堂

throw [θr??] v. 扔，投擲

all the time 頻繁，反復

neither [?ni:??] pron.adv. 二者都不;也不

shirt [??:t] n. 運動衫，襯衫

as soon as 一…就…，盡快

pass [pɑ:s] v. 前行，經(jīng)過，批準

borrow ['b?r??] v. 借，借用

lend [lend] v. 借給，借出

finger [?fi?g?(r)] n. 手指

hate [he?t] v. 憎惡，討厭

chore [t??:(r)] n. 雜務，乏味的工作

while [wail] conj. 當...時候，而，然而

snack [sn?k] n. 小吃，點心，快餐

stress [stres] n. 精神壓力，心理負擔

waste [we?st] v. 浪費，消耗

in order to 目的是，為了

provide [pr?'vaid] v. 提供，供給，供應

anyway [?eniwei] adv. 無論如何,不管怎樣，而且

depend [di?pend] v. 取決于，依靠，依賴

depend on 依靠于

develop [d??vel?p] v. 發(fā)展，壯大，開發(fā)，研制

independent [?indi?pend?nt] adj. 獨立自主的，不受約束的

independence [??nd?'pend?ns] n. 獨立

fair [f??] adj. 公平的，公正的

unfair [??n?fe?] adj. 不公平的，有偏見的

fairness [?fe?n?s] n. 公正性，合理性

since [s?ns] conj. 因為，既然

neighbor [?ne?b?] n. 鄰居

take care of 照顧，處理

ill [il] adj. 生病的，有病的

drop [dr?p] v. 落下，跌落

【重點短語】

1.go out for dinner 出去吃飯

2.stay out late 在外面待到很晚

3.go to the movies 去看電影

4.get a ride 搭車

5.work on 從事

6.finish doing sth. 完成做某事

7.clean and tidy 干凈整潔的

8.do the dishes 洗餐具

9.take out the rubbish 倒垃圾

10.fold your/the clothes 疊衣服

11.sweep the floor 掃地

12.make your/the bed 整理床鋪

13.clean the livng room 打掃客廳

14.no problem 沒問題

15.welcome sb. 歡迎某人

16.come home from school/work放學/下班回家

17.throw down 扔下

18.sit down 坐下

19.come over 過來

20.take sb. for a walk 帶某人去散步

21.all the time 一直;總是

22.all day/evening 整曰/夜

23.do housework 做家務

24.shout back 大聲回應

25.walk away 走開

26.share the housework 分擔家務

27.a comfortable home 一個舒適的家

28.in surprise 驚訝地

29.get something to drink 拿點喝的東西

30.watch one show 觀看一個節(jié)目

31.hang out 閑逛

32.pass sb. sth. 把某物傳給某人

33.lend sb. sth. 把某物借給某人

34.get sth. wet 使某物弄濕

35. hate to do sth. 討厭做某事

36.do chores 做雜務

37.help sb. (to ) d o /with sth?幫助某人干某事

38.bring a tent帶頂帳篷來

39.buy some snacks買些小吃

40.go to the store去商店

41.invite sb. to a party邀請某人參加聚會

42.make sb. do sth. 使某人做某事

43.enough stress足夠的壓力

44.a waste of time浪費時間

45.in order to為了

46.get good grades取得好成績

47.mind doing sth. 介意做某事

48.depend on依賴;依靠

49.develop children ’ s independence發(fā)展孩子的獨立性

50.look after/take care of 照顧;照看

51.do one’ s part in (doing ) sth. 做某人分內(nèi)的事

【重點句型】

1.Could you please clean your room? 你能打掃一下你的房間嗎?

2. I have to do some work. 我必須干些活。

3. Could I use your computer? 我可以用一下你的電腦嗎?

4. She won't be happy if she sees this mess. 如果她看到這樣亂七八糟的話，她會不高興的。

5. For one week, she did not do any housework and neither did I. 整整一周，她什么家務活都不干了，我也一樣。

6. My mom came over as soon as I sat down in front of the TV .我一在電視機前坐下，我媽媽就過來了。

7. I hate to do chores. 我不喜歡做雜務。

八年級下英語知識4

Unit4 Why do’t you talk to your parents?

【重點單詞】

allow [??la?] v. 允許，準許

wrong [r??] adj. 錯誤的

What's wrong? 哪兒不舒服?

midnight ['m?dna?t] n. 午夜，子夜

look through 瀏覽，快速查看

guess [ɡes] v. 猜測，估計

deal [di:l] v. 處理，應付

big deal 重要的事

work out 成功地發(fā)展，解決

get on with 和睦相處，關(guān)系良好

relation [r??le??n] n. 關(guān)系，聯(lián)系，交往

communicate [k??mju:nikeit] v. 溝通,通信,通訊

communication [k??mju:n??ke??n] n. 交流，溝通

argue [?ɑ:ɡju:] v. 爭論，爭吵

cloud [kla?d] n. 云

elder ['eld?(r)] adj. 年級較長的

instead [?n?sted] adv. 代替

whatever [w?t?ev?r] pron. 任何,不管什么,無論什么

nervous [?n?:v?s] adj. 緊張不安的

offer ['a:f?r] v. 提供，自愿給予

proper [?pr?p?] adj. 合適的，適當?shù)?/p>

secondly [?sek?ndli] adv. 第二，其次

explain [?k?sple?n] v. 講解，解釋，說明

clear [kl??] adj. 清晰的，清楚易懂的

copy [?k?pi] v. 復制

return [r?'t?:n] v. 回來，返回，歸還

anymore ['en?m?:] adv. 不再，再也不

member [?memb?] n. 成員，會員

pressure ['pre??(r)] n. 壓力

compete [k?m'pi:t] v. 比賽，競爭

opinion [??p?nj?n] n. 意見，想法，看法

skill [sk?l] n. 技能，技巧

typical [?t?p?kl] adj. 典型的

football [?f?tb?:l] n. 足球

cut out 刪去，刪除

quick [kw?k] adj. 快的，迅速的

continue [k?n?t?nju:] v. 繼續(xù)，連續(xù)

compare [k?m'pe?] v. 比較

compare…with 比較，對比

crazy [?kre?z?] adj. 瘋狂的，狂熱的

development [di?vel?pm?nt] n. 發(fā)育，成長，發(fā)展

cause [k?:z] n. & v. 原因;造成，使發(fā)生

usual [?ju:?u?l] adj. 通常的，平常的

in one's opinion 依… 看

perhaps [p??h?ps] adv. 可能，大概，也許

【重點短語】

1.have free time有空閑時間

2.allow sb. to do sth. 允許某人做某事

3.hang out with sb. 與某人閑逛

4. after-school classes課外活動課

5. get into a fight with sb.與某人吵架/打架

6. until midnight直到半夜

7. talk to sb. 與某人交談

8. too many太多

9. study too much學得過多

10. get enough sleep有足夠的睡眠

11. write sb. a letter給某人寫信

12. call sb. up打電話給某人

13. surprise sb. 令某人驚訝

14. look through翻看

15. be angry with sb. 生某人的氣

16. a big deal重要的事

17. work out成功地發(fā)展;解決

18. get on with與...相處

19. fight a lot經(jīng)常吵架/打架

20. hang over籠罩

21. refuse to do sth. 拒絕做某事

22. offer to do sth. 主動提出做某事

23. so that以便

24. mind sb. doing sth. 介意某人做某事

25. all the time一直

26. in future今后

27. make sb. angry使某人生氣

28. worry about sth. 擔心某事

29. copy one’ s homework抄襲某人的作業(yè)

30. be oneself做自己

31. family members

32. spend time alone獨自消磨時光

33. give sb. pressure給某人施壓

34. have a fight with sb. 與某人吵架

35. compete with sb. 與某人競爭

36. free time activities業(yè)余活動

37. get better grades取得更好的成績

38. give one’ s opinion提出某人的觀點

39. learn exam skills學習應試技巧

40. practice sports體育訓練

41. cause stress造成壓力

42. cut out刪除

【重點句型】

1. I studied until midnight last night so I didn't get enough sleep. 我昨晚學習到半夜所以睡眠不足。

2. Why don't you forget about it? 你為什么不忘掉它呢?

3. Although she's wrong , it,s not a big deal. 雖然她錯了,但這并不是什么大事兒。

4. He should talk to his friend so that he can say he's sorry.他應該跟朋友談談以便他能說聲對不起。

5. Maybe you could go to his house. 也許你可以去他家。

6. I guess I could, but I don't want to surprise him. 我想我可以，但我不想讓他感到驚訝。

八年級下英語知識5

Unit5 What were you doing when the rainstorm came?

【重點單詞】

rainstorm [?re?nst?:m] n. 暴風雨

alarm [??lɑ:m] n. 鬧鐘

go off (鬧鐘)發(fā)出響聲

begin [b??g?n] v. 開始

heavily [?hev?li] adv. 在很大程度上，大量地

suddenly [?s?d?nli] adv. 突然地

pick up(=pick up the phone) 接電話

strange [stre?nd?] adj. 奇怪的，陌生的，奇特的

storm [st?:m] n. 暴風雨

wind [wa?nd] n. 風

light [la?t] n. & v. 電燈;點燃

report [ri?p?:t] v. 報導，報告

area ['e?r??] n. 范圍，地域，地區(qū)

wood [w?d] n. 樹木，木材，樹木

window [?wind?u] n. 窗戶

flashlight ['fl??la?t] n. 手電筒，火炬

match [m?t?] n. 火柴，比賽

beat [bi:t] v. 敲打，打敗

against [??genst] prep. 反對，對…不利

asleep [??sli:p] adj. 睡著的，熟睡的

fall asleep 進入夢鄉(xiāng)，睡著

die down 逐漸變?nèi)?，逐漸消失

rise [ra?z] v. 上升，升起

fallen [?f?:l?n] adj. 倒下的，落下的

apart [??pɑ:t] adv. 分離，分開

have a look 看一看

icy [?a?s?] adj. 覆蓋著冰的，冰冷的

kid [k?d] n. & v. (口語)小孩;開玩笑，欺騙

realize [?ri:?la?z] v. 認識到，了解

make one's way 前往，費力地前進

passage [?p?s?d?] n. 章節(jié)，段落

pupil [?pju:pl] n. 學生

completely [k?m?pli:tli] adv. 徹底地，完全地

shocked [??kt] adj. 震驚的，震撼的

silence [?sa?l?ns] n. 寂靜，沉默

in silence 沉默，無聲

recently [?ri:sntli] adv. 不久前，近來，最近

take down 拆除，往下拽，記錄

date [de?t] n. 日期，日子

tower [?ta??(r)] n. 塔

at first 首先，最初

truth [tru:θ] n. 真相，真理，事實

【重點短語】

1.make sure 確信;確認

2.beat against... 拍打……

3. fall asleep 進人夢鄉(xiāng);睡著

4. die down 逐漸變?nèi)?逐漸消失

5. wake up 醒來

6. in a mess 一團糟

7. break...apart 使……分離

8. in times of difficulty 在困難的時候

9. at the time of 當.......時候

10. go off (鬧鐘)發(fā)出響聲

11. take a hot shower 洗熱水澡

12. miss the bus 錯過公交車

13. pick up 接電話

14. bring... together 使……靠攏

15. in the area 在這個地區(qū)

16. miss the event 錯過這個事件

17. by the side of the road 在路邊

18. the Animal Helpline 動物保護熱線

19. walk by 走路經(jīng)過

20. make one’s way to.... 在某人去……的路上

21. hear the news 聽到這個消息

22.important events in history 歷史上的重大事件

23.for example 例如

24.be killed 被殺害

25. over 50 50多(歲)

26. a school pupil 一個小學生

27. on the radio 通過廣播

28.in silence 沉默;無聲

29.more recently 最近地;新近

30.the World Trade Center 世貿(mào)中心

31.take down 拆除;摧毀

32.have meaning to 對……有意義

33.remember doing sth. 記得做過某事

34.at first 首先;最初

【重點句型】

1. — What were you doing at eight last night? 昨晚8點你在干什么?

— I was taking a shower. 我在洗淋浴。

2. When it began to rain, Ben was helping his mom make dinner. 當開始下雨的時候，本正在幫他媽媽做晚飯。

3. — What was Jenny doing while Linda was sleeping? 琳達在睡覺的時候，珍妮正在干什么?

— While Linda was sleeping, Jenny was helping Mary with her homework. 琳達在睡覺的時候，珍妮正在幫瑪麗做作業(yè)。

八年級下英語知識點相關(guān)文章：

★ 八年級下冊英語知識點

★ 初二英語下冊各章節(jié)知識點歸納

★ 八年級下冊英語知識點總結(jié)

★ 八年級英語下冊知識點筆記

★ 八年級下冊英語復習筆記

★ 8年級下冊英語知識點

★ 初二英語下冊英語語法知識總結(jié)

★ 八年級下冊英語語法匯總

★ 初二英語下冊的知識點

★ 初二英語下冊知識點