欢迎来到易发表网,发表咨询:400-808-1701 订阅咨询:400-808-1721

关于我们 期刊咨询 科普杂志

八下英语知识点优选九篇

时间:2022-07-11 09:05:08

八下英语知识点

八下英语知识点第1篇

【导语】下面是

Unit 1 What’s the matter? 一、基础知识 1. What’ s the matter? 怎么啦?出什么事情了? 【解析】matter/ ' mætə(r)) /n.问题;事情 What’ s the matter with you?= What’s the trouble with you? = What’ s wrong with you? 你怎么了? 【注】: matter 和trouble 为名词, 其前可加the 或形容词性物主代词,wrong 是adj. 不能加the 【用法】用于询问某人有什么病或某人遇到什么麻烦、问题其后跟询问对象时, 与介词with连用。即: What’s the matter with sb.? = What’s your trouble? = What’s up? = What happens to sb.? — What’s the matter with you ? — I have a bad cold. 2. I had a cold.我感冒了。 have a cold=catch a cold=have the flu感冒 have a fever 发烧 have a cough咳嗽 have a stomachache胃疼,肚子疼 have a toothache牙疼 have a headache头疼 3. 身体部位+ache(疼痛)构成新的复合词 stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache后背痛 4. much too+ 形容词,意为 太...... ,too much+名词,意为 很多,大量 。 5. enough【形容、副词】足够的/地,enough放在名前后,形副后。good enough足够好,enough money=much money 6. lie down躺下, lie 躺,躺着,过去式lay;lie说谎,过去式lied 7. maybe “或许”,常用于句首,表示可能性,后加句子。Maybe you are right. may be,是情态动词+be的结构,意为“可能,也许”,后加名词、代词或形容词。He may be angry. sound like+名词代词和从句:It sounds like you don’t know the truth. It sounds like a good idea. sound+形容词,“听起来,好像”,The music sounds nice. 9. need 需要,实义动词need+名词,需要某物; need to do sth.需要做某事,主语通常是人,表示人主动的动作:You need to listen carefully during class. need doing sth.主语通常是物,表示被动的动作:Your dirty clothes need washing. 10. get off (the bus) 下(公交车) get on 上车 11. agree 同意,赞同; agree with sth. 同意某事 如:I agree with that idea. agree to sb. 同意某人的意见 如:I agree to LiLei. 12. trouble问题,麻烦 ;be in trouble遇到麻烦,make trouble 制造麻烦 ,have trouble (in) doing sth. =have difficulties (in) doing sth做......有麻烦。 13. right away=right now=at once,意为 马上 。 14. advice [不可数名词]劝告,建议,向…征求意见, give sb. advice on sth.就某事给某人建议; advise [动词] advise sb. to do sth. 建议某人做某事 advise sb. doing sth. 【复习】exercise 练习、锻炼 当exercise意为“练习”时,为可数名词 即可加s 当exercise意为“锻炼”时,为不可数名词 即不加s 16. hurt 及物动词,使……疼痛,……受伤,He hurt his leg while exercising. 不及物动词,……(部位)疼。 His leg hurt badly. clean 【动词】打扫,clean the classroom打扫教室,【形容词】 干净的 ,cleaner意为 清洁工 。 18. hit (用手或器具)打;击打 The boy hit the dog with a stone. hit sb. on the head/ nose/ back打某人的头、鼻子、后背,on用在所打较硬的部位; hit sb. in the face/ eye/ stomach 打某人的脸、眼睛、肚子,in用在所打较软的部位。 be used to sth./ doing sth.习惯于、适应了……、做某事,强调状态;His grandpa was used to country life. Mary is not used to getting up early in the morning. get/ become used to sth./ doing sth. “变得习惯,逐渐适应……”强调过程、动作: It’s difficult for one to get used to another country’s habit. 20. 【复习】free [形容词]空闲的free time;免费的the drink is for free;自由的I want to become a free bird. free【动词】使……解脱,得到自由:He could not free his arm. run out用完,用尽 When his water run out, he knew that he would have to do something to save his own life. 物sth. run out. 某物用尽了。 人sb. run out of sth. 人用尽了某物。He run out of all his money last night. 22. risk (sb.) to do sth. 冒险去做某事 take a risk=take risks 冒险 23. the importance of (doing) sth.(做)某事的重要性 We students should know the importance of (learning) English. importance n. 重要(性), important adj.重要的,unimportant adj.不重要的 decision 【名词】决定;抉择; make a decision 做决定 ; make a decision to do sth.= decide to do sth. 。 25. be in the control of …掌管,管理 The headmaster is in the control of this new school. be out of control无法控制,无法管理 be under control被控制住,在控制之中 26. 【复习】mind意为 介意 ,mind doing sth. 介意做某事 , Would you mind my opening the window? 27. give up (doing) sth. 放弃(做)某事,give up (playing) computer games; give up后可接名词、代词和动词ing形式,也可不接,如: Never give up easily. 二、重点语法 【反身代词】英语中共有八个反身代词,在使用时应注意和它所指的相应的对象在人称、性别、数上保持一致。 数 人称第一人称第二人称第三人称 单数myselfyourselfhimself herself itself 复数ourselvesyourselvesthemselves 【用法】 1. 可用作宾语,指的是宾语和主语表示同一个或同一些的人或事物。 如:Maria bought herself a scarf. We must look after ourselves very well. 2. 可用作表语,指的是表语和主语表示同一个或同一些人或事物。 如: She isn’t quite herself today. 3. 可用作主语或宾语的同位语,常用来加强语气。 如:She herself will fly to London tomorrow. I met the writer himself last week. 4. 用在某些固定短语当中。 look after oneself / take care of oneself 照顾自己 teach oneself sth./ learn sth. by oneself自学 enjoy oneself 玩得高兴,过得愉快 help oneself to sth 请自用……(随便吃/喝些……). hurt oneself摔伤自己 say to oneself自言自语 leave sb. by oneself把某人单独留下 buy oneself sth.给自己买……东西 introduce oneself 介绍……自己

八下英语知识点第2篇

知识点:1.If引导的条件状语从句:1)构成:if引导的条件状语从句表示“如果…”。构成形式为“主句+一般将来时时态+if从句+一般现在时态”,或“If从句+一般现在时态,主句+一般将来时态”。2)用法:表示假设或条件2.half 与half of的用法:1)half the class中的“half”为形容词,意思“一半的,半个的”2) “half of+代词/the+名词”中的half为名词,意思为“一半,半个”。当该结构在句子作主语时,谓语动词必须和该词组中的代词或名词保持数的一致。即当代词或名词为单数时,谓语动词用第三人称单数形式;若所接名词或代词为复数,则谓语动词用复数形式。3. all the time与always: all the time是个副词性的短语,意思为“一直”“始终”,表示某一特定阶段开始一直到结束,不表示频度,多置于句末。除此,all the time还有“不断”的意思;always为表示频度的副词,意思为“总是”,表示动作的反复,状态的继续,中间没有间断,其反义词为never。它与进行时态连用时,常翻译成“总是”,“老是”,带有赞美,厌烦,不满等感情色彩。4.Enough的用法:1)enough to do sth表示“足够…可以做…”2)enough也可以用“for+宾语+to do sth的结构”3)enough修饰名词时前面不用冠词4)当主语是代词时,enough可以作表语。当主语是名词时,enough不能做表语。5.Choose的用法:1)choose+名词 意思为“选择…”;2)choose+between/from从…中选择;3)choose to do选择做某事6.Exercise的用法:1)运动,锻炼,是不可数名词2)体操,练习,是可数名词。3)动词,使….运动7.wear, put on, have on, dress: wear“穿着”“戴着”,表示状态,是延续性动词,一般现在时表示经常状态,现在进行时表示暂时状态;put on“穿上”“戴上”,表示动作,是非延续性动词;have on“穿着”“戴着”,表示状态可以与wear互换;dress“穿上”“穿着”,既表示状态,也表示动作,既可以作及物动词,也可以作不及物动词。Dress作及物动词,表示“给自己或别人穿(衣服)”,宾语是人,常用被动语态。dress oneself给。。穿衣服。dress up化装8.a lot, a lot of与lots of三者都有“许多,很多”的意思。a lot of, lots of一般用于肯定句,后接可数名词复数或不可数名词;a lot作名词时=a lot of thins,作副词,修饰动词或形容词,副词比较级。基础达标Ⅰ. 仔细阅读对话,选择恰当的答语。1. If I see him again, I ________ (tell) him what you said.2. What _________ (happen) if they don’t agree with each other?3. If you give me time, I ________ (find) the solution.4. What will he say if he ever ________ (discover) the truth?5. If the train ________ (be) on time, it will be here in ten minutes.Ⅱ. 连接句子。(  ) 1. … get a speeding ticket.(  ) 2. …have to leave the room.(  ) 3. …look like a rock star.(  ) 4. …feel sorry.(  ) 5. …pass the examination.(a) If your dad drives too fast, he’ll…(b) If you don't come to the party today, you’ll…(c) When you study hard, you can…(d) If you chew gum in class, you’ll…(e) When you dye your hair green, you…Ⅲ. 用括号内所给动词的正确时态填空。1. I’m afraid I ____________ (get) a cold tomorrow.2. There ____________ (be) a film tomorrow morning.3. Look! The children ____________ (swim) in the river.4. --- What time ____________ she ____________ (leave) home every day?--- At 8 o’clock.5. We hear he ____________ (return) next month.

八下英语知识点第3篇

1.If引导的条件状语从句:1)构成:if引导的条件状语从句表示“如果…”。构成形式为“主句+一般将来时时态+if从句+一般现在时态”,或“If从句+一般现在时态,主句+一般将来时态”。2)用法:表示假设或条件

2.half 与half of的用法:1)half the class中的“half”为形容词,意思“一半的,半个的”2) “half of+代词/the+名词”中的half为名词,意思为“一半,半个”。当该结构在句子作主语时,谓语动词必须和该词组中的代词或名词保持数的一致。即当代词或名词为单数时,谓语动词用第三人称单数形式;若所接名词或代词为复数,则谓语动词用复数形式。

3. all the time与always: all the time是个副词性的短语,意思为“一直”“始终”,表示某一特定阶段开始一直到结束,不表示频度,多置于句末。除此,all the time还有“不断”的意思;always为表示频度的副词,意思为“总是”,表示动作的反复,状态的继续,中间没有间断,其反义词为never。它与进行时态连用时,常翻译成“总是”,“老是”,带有赞美,厌烦,不满等感情色彩。

4.Enough的用法:1)enough to do sth表示“足够…可以做…”2)enough也可以用“for+宾语+to do sth的结构”3)enough修饰名词时前面不用冠词4)当主语是代词时,enough可以作表语。当主语是名词时,enough不能做表语。

5.Choose的用法:1)choose+名词 意思为“选择…”;2)choose+between/from从…中选择;3)choose to do选择做某事

6.Exercise的用法:1)运动,锻炼,是不可数名词2)体操,练习,是可数名词。3)动词,使….运动

八下英语知识点第4篇

1. make sure 确信;确认

3. beat against... 拍打……

5. fall asleep M入梦乡;睡着

7. die down 逐渐变弱;逐渐消失

9. wake up 醒来

11. in a mess 一团糟

13. break... apart 使……分离

15. in times of difficulty 在困难的时候

17. at the time of 当……时候

19. make one’s way to在某人去……的路上

21. important events重大事件

23. for example 例如

25. be killed 被杀害

27. a school pupil 一名小学生

29. in silence 沉默;无声

2. go off (闹钟)发出响声

4. take a hot shower 洗热水澡

6. miss the bus 错过公交车

8. pick up 接(电话)

10. bring... together 使……靠拢

12. in the area 在这个地区

14. miss the event 错过这个事件

16. by the side of the road 在路边

18. walk by 走路经过

20. more recently 最近;新近

22. the World Trade Center 世贸中心

24. take down 拆除;摧毁

26. have meaning to 对……有意义

28. remember doing sth. 记得做过某事

30. at first 首先;最初

【重难点句子】

1. When it began to rain, Ben was helping his mom make dinner.

当开始下雨的时候,本正在帮他妈妈做晚饭。

2. ―What was Jenny doing while Linda was

sleeping?

琳达在睡觉的时候,珍妮正在干什么?

―While Linda was sleeping, Jenny was

helping Mary with her homework.

琳达在睡觉的时候,珍妮正在帮玛丽

做作业。

3. With no light outside, it felt like midnight. 外面没有一丝光亮,让人感觉这时是午夜。

4. Ben’s dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working.

本的爸爸正在把木头块搭在窗户上面,而他的妈妈正在确保手电筒和收音机能正常使用。

5. Ben was helping his mom make dinner when the rain began to beat heavily against the windows.

当雨点开始重重地打在窗户上的时候,本正在帮他妈妈做晚饭。

6. He finally fell asleep when the wind was dying down at around 3:00 a.m.

大约凌晨三点风势逐渐减弱的时候,本终于睡着了。

八下英语知识点第5篇

第一单元:1. have a fever 发烧2. have a cough 咳嗽3. have a toothache 牙疼4. talk too much 说得太多5. drink enough water 喝足够的水6. have a cold 受凉;感冒7. have a stomachache 胃疼8. have a sore back 背疼9. have a sore throat 喉咙痛10. lie down and rest 躺下来休息11. hot tea w ith honey 加蜂蜜的热茶12. see a dentist 看牙医13. get an X-ray 拍X 光片14. take one’ s temperature 量体温15. put some medicine on sth. 在……上面敷药16. feel very hot 感到很热17. sound like 听起来像18. all weekend 整个周末19. in the same way 以同样的方式20. go to a doctor 看医生21. go along 沿着……走22. on the side of the road 在马路边23. shout for help 大声呼救24. without th inking twice 没有多想25. get off 下车26. have a heart problem 有心脏病27. to one’ s surprise 使....... 惊讶的28. thanks to 多亏了 ;由于29. in time 及时30. save a life 挽救生命31. get into trouble 造成麻烦32. right away 立刻;马上33. because of 由于34. get out of 离开;从……出萍35. hurt oneself 受伤36. put a bandage on sth. 用绷带包扎37. fa ll down 摔倒38. feel sick 感到恶心39. have a nosebleed 流鼻血40. cut his knee 割伤他的膝盖41. put her head back 把她的头向后仰42. have problems breathing 呼吸困难43. mountain climbing 登山运动44. be used to doing sth. 习惯做某事45. run out (of) 用完;用尽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 在闲境屮50. keep on doing sth. 继续或坚持做某事51. make a decision 做出决定52. take risks 冒险53. give up 放弃第二单元:1. Clean-Up Day 清洁日2. an old people’s home 养老院3. help out with sth. 帮助解决困难4. used to 曾经… 过去_5. care for 关心;照顾6. the look of joy 快乐的表情7. at the age of 在......岁时8.clean up 打扫(或清除)干净9. cheer up (使)变得更高兴;振雀10. give out 分发;散发11. come up with 想出;提出12. make a plan 制订计划13. make some notices 做些公告牌14. try out 试用;试行15. work for 为…工作;为…. 效力16. put up 建造;举起;张贴17. hand out 分发;散发;发给18. call up 打电话;召集19. put off 推迟;延迟20. for example 比如;例如21. raise money 筹钱;募捐22. take after 与......相像;像23. give away 赠送;捐赠24. fix up 修理;修补;解决25. be similar to 与……相似26. set up 建立;设立27. disabled people 残疾人28. make a difference 影响;有作用29. be able to 能够30. after-school reading program课外阅读项目

八下英语知识点第6篇

1. yard n. 院子

2. task n.任务;工作

3. waitress n.女服务生 【对应词】waiter n.男服务生

4. line n.排;队;列

5. annoy v. 使恼怒;使生气

6. annoyed adj. 恼怒的;生气的

7. polite adj.有礼貌的;客气的politely adv. 有礼貌地【反义词】impolite / rude adj. 无礼的

8. perhaps adv. 或许;大概

9. door n. 门at the door 在门口

10. behavior n.行为;举止;表现

11. Asian adj. 亚洲的;亚洲人的

Asia n. 亚洲

12. uncomfortable adj. 不舒服的【反义词】comfortable adj. 舒服的

13. allow v. 允许;承认

14. voice n.声音 in a low voice 低声地

15. public n.公众 in public 公开地

16. cough v. 咳嗽

17. smoke v. 抽烟 No Smoking! 禁止吸烟!

18. careful adj. 小心的;谨慎的carefully adv. 小心地

19. drop v. 扔

20. litter n. 垃圾

【短语小结】

1. wait in line 排队等候

2. cut in line 插队

3. keep one’s voice down 压低声音

4. at first 首先

5. take care 当心;小心

6. break the rule 违反规则

7. put out 熄灭

8. pick ... up 捡起

9. clean the yard 打扫院子

10. do the dishes 洗餐具

11. get out of 从……出来

12. be at a meeting 在开会

13. follow sb. around 处处跟着某人

14. the way to 去……的路

15. welcome to 欢迎来到……

16. seem like 似乎像

17. social behavior 社会行为

18. for example 例如

19. close to 离……近

20. even if 即使

21. be with sb. 和某人在一起

22. in public 当众地;公开地

【句子运用】

1. ―Would you mind turning down the music?

―No, not at all.

Would you mind...? 表示说话人请求对方做某事,意为“(你)可否……;劳驾……”。回答时,如果表示愿意(也就是说不反对),不用Yes,而用Of course not. / Certainly not. / Not at all.等。例如:

―Would you mind closing the window? 把窗户关上,行吗?

―Not at all. 行(即一点儿也不介意)。

如果表示不愿意(也就是说反对),则用I’m sorry, but ...。例如:

―Would you mind turning on the radio? 打开收音机好吗?

―I’m sorry, but I do. 对不起,别开吧。

2. I’ll put on another pair.

put on 与wear 的用法区别:wear意为“穿着;戴着”,强调状态。例如:

We wear our rain boots on a rainy day. 我们常在下雨天穿雨鞋。

Are they wearing the same clothes? 他们穿着同样的衣服吗?

put on 意为“穿上;戴上”,强调动作。例如:

She put on a red coat and went out.她穿上一件红色外套就出去了。

It’s raining outside. Please put on your raincoat. 外面在下雨,请穿上你的雨衣。

注意:put on 为短暂性短语动词,不能与表示一段时间的状语连用。

3. If you finish these tasks, we can go to a movie tonight.

task 意为“工作;任务”,是可数名词,多指他人分派的任务。例如:

Her task was to wash and cook. 分派给她的任务是洗衣、做饭。

This is a difficult task. 这项任务有难度。

job 意为“工作;职业”,既可指固定的工作,也可指临时的或某项具体的工作,是可数名词。例如:

Tom’s father is looking for a job. 汤姆的父亲正在找工作。

There were just not enough jobs here. 那时这儿恰巧没有那么多的工作。

A teacher’s job is teaching. 教师的工作就是教学。

work 意为“工作;差事;业务;职业”,是不可数名词,表示比较抽象的工作。例如:

I have a lot of work to do this afternoon. 我今天下午有许多工作要做。

She put a lot of hard work into writing that report. 她下了很大的功夫来写那篇报告。

He was out of work then. 那时他失业了。

4. The pen you bought didn’t work.

句中you bought 是一个定语从句,修饰名词the pen。you bought 前面省略了引导定语从句的关系代词that。例如:

This is the house (that) we built last year. 这是我们去年建成的房子。

The watch (that) I found in the library is his. 我在图书馆里找到的那块手表是他的。

此句中的work 是不及物动词,意为“(机器等)运转;(药物)有效;(办法、计划、方法等)行得通”。 例如:

We can’t watch television because the TV set is not working. 我们看不成电视了,因为电视机坏了。

I think your suggestion will work. 我认为你的建议能行得通。

The medicine will not work. 这药不灵。

5. In fact, we should also take care not to cough or sneeze loudly in public.

take care 与take care of用法区别:

take care 意为“注意;当心;留心”,可以单独出现,后面也可跟动词不定式。例如:

Take care! A bus is coming. 当心!公共汽车来了。

Take care not to wake the baby up. 当心不要把孩子吵醒。

take care of 意为“照顾;照料”,相当于look after, 后跟表示人或事物的名词或代词作宾语。例如:

Please take care of my house when I am away. 我外出时,请照看一下我的家。

You must take good care of your health. 你必须好好照顾自己的身体。

in public 意为“公开地;当众”。 例如:

八下英语知识点第7篇

1. make sure 确信;确认

3. beat against... 拍打……

5. fall asleep 进入梦乡;睡着

7. die down 逐渐变弱;逐渐消失

9. wake up 醒来

11. in a mess 一团糟

13. break... apart 使……分离

15. in times of difficulty 在困难的时候

17. at the time of 当……时候

19. make one’s way to在某人去……的路上

21. important events重大事件

23. for example 例如

25. be killed 被杀害

27. a school pupil 一名小学生

29. in silence 沉默;无声

2. go off (闹钟)发出响声

4. take a hot shower 洗热水澡

6. miss the bus 错过公交车

8. pick up 接(电话)

10. bring... together 使……靠拢

12. in the area 在这个地区

14. miss the event 错过这个事件

16. by the side of the road 在路边

18. walk by 走路经过

20. more recently 最近;新近

22. the World Trade Center 世贸中心

24. take down 拆除;摧毁

26. have meaning to 对……有意义

28. remember doing sth. 记得做过某事

30. at first 首先;最初

【重难点句子】

1. When it began to rain, Ben was helping his mom make dinner.

当开始下雨的时候,本正在帮他妈妈做晚饭。

2. ―What was Jenny doing while Linda was

sleeping?

琳达在睡觉的时候,珍妮正在干什么?

―While Linda was sleeping, Jenny was

helping Mary with her homework.

琳达在睡觉的时候,珍妮正在帮玛丽

做作业。

3. With no light outside, it felt like midnight. 外面没有一丝光亮,让人感觉这时是午夜。

4. Ben’s dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working.

本的爸爸正在把木头块搭在窗户上面,而他的妈妈正在确保手电筒和收音机能正常使用。

5. Ben was helping his mom make dinner when the rain began to beat heavily against the windows.

当雨点开始重重地打在窗户上时,本正在帮他妈妈做晚饭。

6. He finally fell asleep when the wind was dying down at around 3:00 a.m.

大约凌晨三点风势逐渐减弱的时候,本终于睡着了。

八下英语知识点第8篇

.t 【编辑寄语】以下是

2012年初中二年级下册语文期中测试题汇总 初中八年级下册语文期中测试卷带答案 人教版八年级语文下册期中试卷有答案 初中八年级下册语文期中测试题附答案 苏教版初中八年级第二学期语文期中试卷及答案 语文(苏教版)八年级第二学期语文期中试题及答案 人教版初中八年级第二学期语文期中试卷 2012初中八年级下册语文期中试卷(答案) 2012年初中苏教版初二下学期期中考前模拟试卷 不断更新中......敬请期待!!

able{border-left:1px #99CCFF solid;border-top:1px #99CCFF solid} 【编辑寄语】以下是

2012年初二下册英语单元测试题汇总 2011级人教版八年级下册英语_Unit1_第一单元笔记 人教版初二年级下册英语第二单元unit2知识点 八年级下册Unit1-2单元重点知识点 初中二年级下册英语第一单元知识要点 八年级下册Unit1-2测试题 人教版初中二年级下册英语第一单元unit1知识点 >>>>>查看更多信息

八下英语知识点第9篇

【编辑寄语】以下是

2012年初二下册英语单元测试题汇总 2011级人教版八年级下册英语_Unit1_第一单元笔记 人教版初二年级下册英语第二单元unit2知识点 八年级下册Unit1-2单元重点知识点 初中二年级下册英语第一单元知识要点 八年级下册Unit1-2测试题 人教版初中二年级下册英语第一单元unit1知识点 >>>>>查看更多信息

相关文章
友情链接