2022年人教八年级下册Unit-1知识点详解 .pdf

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1、舒城二中付代和整理第 1 页 共 12 页unit 1 1. Whats the matter (with you)? 怎么了?出什么事了?What s the trouble/ the problem / wrong with sb./ sth.? = Whats up? = What happens to sb.? 【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. 【习】 : What s the matter _ Tom. He is wet through. His car ran _ the riv

2、er. A.with; in B.to; into C.with; into 【拓展】 matter的用法(1) It doesnt matter 没关系(用来回答别人道歉时的用语)【习】 : Im very sorry. I broke your tea cup. _. A. It doesnt matter B. You d better not C. Take it easy D. It s too bad (2) as a matter of fact= in fact 事实上 , 实际上2. I had a cold. 我感冒了。疑问 & 否定have a/an + 疾病名词“患病”

3、(cold/fever/cough) have an accident have a sore ( 因发炎引起的肌肉疼) throat/back 患喉咙 /背痛have a heart problem have a fever 发烧have a cold =catch a cold 患感冒have a stomachache 患胃痛have a toothache患牙痛have a nosebleed 流鼻血have a headache 患头痛have a backache患背痛have a cough咳嗽其他:cut+ 身体器官hurt+ 身体器官get hit ( V-ed ) on t

4、he head(by sth. )摔在头上【习】 :I didn t sleep well last night, because I _ a toothache . A. was B. went C. had D. took have ( some ) problems ( in ) doing 做某事有困难back n 背;背部at the back of.在.的后面go/come back 返回give back 归还hand n. 手V. 交给;传递hand in hand 手拉手hand in 上交hand on 依次传递hand out 分发3. 身体部位 +ache (持续性的疼

5、痛)构成新的复合词stomach+ache=stomachache head+ache=headache tooth+ache=toothache back+ache=backache 4. too much/too many/much too 短语含义用法例句too much 太多后接不可数名词There is too much rain these days 修饰动词, 放在动词之后Watching TV too much is bad for your eyes. too many 太多后接可数名词复数There are too many things for me to do ever

6、y day. much too 太修饰形容词或副词Its much too cold in winter. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页,共 12 页舒城二中付代和整理第 2 页 共 12 页【习】 :Mr. Smith eats _ food, so hes _ fat. A .much too; too much B .too many; much too C. too much; too much D. too much ;much too enough 的用法(1) adj. 足够的,充分的。修饰名词时,放在名词前

7、、后enough time (2) adv. “足够地,十分,相当”, 放在 adj./adv 后 expensive enough (3) be +adj. +enough to do sth be strong enough to carry the box. 【习】 : What do you think of the lecture of Li Yangs Crazy English? I think its _ , but someone thinks its much too _. A. wonderful enough; bored B. enough wonderful; bo

8、ring C. wonderful; enough; boring D. enough wonderful ; bored 5. 反身代词反身代词的构成 一、二人称的反身代词构成: 形容词性物主代词+self/selves构成单数: myself yourself 复数: ourselves yourselves 第三人称的反身代词: 构成 :第三人称宾格 +self/selves 单数: himself herself itself 复数:themselves 反身代词的常见搭配:enjoy oneself=have fun =have a good time玩得高兴help oneself

9、 to 随便吃teach oneself=learn by oneself 自学by oneself =alone 独自introduce oneself to 自我介绍hurt oneself 受伤反身代词必须与主语保持人称的一致。反身代词不能单独做主语,但可以做主语的同位语,起强调作用。如:我自己能完成作业。I myself can finish my homework. / I can finish my homework myself. 反身代词表示 “某人自己” 不能表示 “某人的东西” ,因为它没有所有格的形式。表达“某人自己的 (东西) ” 时,须要用 one s own. 如:

10、我用我自己的蜡笔画画。I m drawing with my own crayons. 【习】 :Boys, don t lose_ in playing Angry Birds. It is bad for your eyes to play computer games for a long time. A. himself B. yourself C. themselves D. yourselves 6. lie down 躺下lie in 位于,在于lay , lain , lying tell lies 说谎lie to sb. 对说谎lied , lied, lying 7. d

11、rink some hot tea with honey 喝一些热的蜂蜜水with: prep “具有,带有”, 表示某物带有或具有某种特征。(反)without She is a girl with long hair. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页,共 12 页舒城二中付代和整理第 3 页 共 12 页【习】 :He has a sore throat . He should _. A. see a dentist B. drink hot tea with honey C. drink a lot of milk D

12、. eat nothing prep. 和.一起I like to talk freely with my friends. prep 用. , 表示“使用某种工具”Cut it with a knife. 8. see a dentist and get an X-ray 看医生并且做个X 光检查see a dentist = go to the dentists 看牙医see a doctor 【习】 :You are ill. You had better _ the doctor right now. A. look at B. see C. watch 9. take one s t

13、emperature 量体温10. put some medicine on . 在.上敷药put on 穿上,戴上take off 脱下,摘下put.in order put down 放下,记下,镇压put off 推迟put up 张贴,搭建,举起put out 扑灭,熄灭11. feel , sound 感官系动词,后+ 形容词,否定前 + 助动词 don t 或 doesn t. “感官动词 + like : feel like 摸起来像smell like 闻起来像look like 看起来像taste like 尝起来像sound like 听起来像12. What should

14、 she do? 她该怎么办呢?Should I + V原?should “应该”情态动词,后跟动词原形,表示责任和义务should not =shouldnt 不应该主语 + should/ shouldnt + 动词原形 . . You should lie down and ( get some ) rest. 你应该躺下休息一会儿。 You shouldnt go out at night.你晚上不应该出去。【习】 :Hurry up,or you _catch the trainAcan t Bneedn t Cmustnt D. shouldnt 13. on the weeken

15、d 在周末all weekend 整个周末 =the whole weekend 14. play computer games 玩电脑游戏15. That s probably why. 大概这就是原因。16. need to do sth. 需要做某事用于肯定句是实义动词(1) need sth 需要某物I need your help. (2) 人做主语, sb need to do sth 某人需要做某事Do you need to drink more water? (3) 物做主语, sth need doing sth = sth need to be done My TV se

16、t needs repairing. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页,共 12 页舒城二中付代和整理第 4 页 共 12 页用于否定句是情态动词needn t = dont have to 没有必要must ,need 引导的疑问句肯定回答用【习】 : Must I hand it in today? No. you _ . You can do it tomorrow. A. mustnt B. cant C. neednt 17. take breaks /take a break ( away from. ) 离开休息

17、一下18. in the same way 以同样的姿势by the way 顺便说一下on one s way ( to ). 19. for too long (持续时间)之久20. without doing sth. 21. neck n.颈;脖子neck and neck 不分上下,势均力敌face to face 面对面地22. 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. 23. 在条件、时间状语从句中,一般是主将从现 。引导条件状语的词:if(如果);as l

18、ong as . 引导时间状语的词:when , after, before, as soon as , not . until. 主句使用一般将来时,if 从句要使用一般现在时。My mother will take me to the park if she is free. 主句为含情态动词的句子,表示将来的含义,这时if 从句也要使用一般现在时。If you want to lose weight, you must eat less bread. 主句是祈使句或是含有情态动词的句子(表示将来的意义 ),if 从句也要使用一般现在时。Don t take part in such an

19、 activity if you are not strong enough. If it rains hard tomorrow, you should stay at home. 24. 祈使句定义:指的是表示命令、请求、建议或劝告的句子。其主语you常省略,谓语动词用原形,句末用感叹号或句号,读降调。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: Dont + 动词原形Don t laugh at others. Never do sth. Never do that again! No + v-ing/n.

20、 No smoking! No noise, please. Let s not do sth. Let s not waste time. Don t let sb. do sth. Don t let them make any noise. 祈使句的考点:A: Don t forget to turn off the light. B: OK. I wont. A: Don t play on the road. B: Sorry. I wont. A: Remember to return it as soon as possible B: OK./All right./I will.

21、 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页,共 12 页舒城二中付代和整理第 5 页 共 12 页25. come from =be from来自26. along/ down 相同点:prep “顺着;沿着”不同点: along 强调顺着水平方向down 指“沿着下坡或者往南走”【习】 :My father has habit(习惯 ) of jogging _ the Jinchuan River for an hour in the morning . A. between B. along C. over 27. when 常

22、常用来引出时间状语从句,当放在过去进行时构成的主句之后时,表示“某事正在进行时,另一件事情发生了。 ” I was just getting into the shower when the telephone rang.我正要洗澡,这时电话响了。28. see (saw , seen) v 看见see sb. do sth 看见某人做某事(看到动作发生的全过程或经常看到动作发生)see sb. doing sth 看见某人正在做某事(强调动作正在发生)【习】 :Seeing their teacher _ into the classroom, they stopped _ at once.

23、 A. walk; telling B. entering; to speak C. enter; to tell D. walking; talking 29. on the side of the road 在路的一边30. next to . 31. shout for help 大喊救命ask ( sb. ) for help 向某人求助32. 24-year-old 24 岁的“数词 + 名词 + 形容词”构成复合形容词,在句中作定语,用连字符后连接,名词用单数。【习】 :She is a _ girl with two big eyes. A. Six-years- old B.

24、six-year - old C. Six years old 33. stop the bus 停下车without thinking twice 没多想34. get off 下车 (反)get on 上车【拓展】与 get 相关的短语:get up起床get back回来;取回get over克服;度过get on along well with与相处融洽get to到达【习】 :If Ted can _ his difficulties, hell make great progress. A. come over B. get over C. get off D. come out

25、35. have / has / had to 不得不,必须36. tell sb. ( not)to do sth. tell sb. sth. tell sth. to sb. tell sb. that. 37. take sb. to sp. 38. expect sb. to do sth. 39. most / all of n.大部分或全部的40. wait for the next bus 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页,共 12 页舒城二中付代和整理第 6 页 共 12 页41. surprisev. 使吃

26、惊 surprising adj. 令人吃惊的surprised adj. 感到吃惊的surprise sb 使某人吃惊The bad news surprised me. be surprised at 对感到吃惊be surprised to do sth 做某事而感到惊讶be surprised + that从句因.而惊讶 n 惊讶”to ones surprise 使某人吃惊的是in surprise 吃惊地【习】 :The fans were _ to know the death of their favorite singing star Whitney Huston. A. g

27、lad B. angry C. excited D. surprised agree v (反)disagree agreement n同意agree with sb. 同意某人I agree with you. agree to do sth 同意做某事【习】 : I think English is more useful than Chinese. I don t _ you. They are both useful. A.get on with B. catch up with C. talk with D. agree with 42. move. onto the bus/tra

28、in/plane/horse/bike/subway in the car/taxi 43. thanks to 多亏;由于 thanks to为习语介词, thanks不可以改为 thank you,to 后接感谢的对象, thanks for “因而感谢”,for 强调为何而感谢,其后可接名词或v-ing ,thanks相当于thank you. 【习】 : _ the teacher, I ve made great progress. A. Thank you B. Thanks C. Thanks lot on time 准时 /in time 及时on time= at exact

29、ly the right time. 准时(在规定的时间之内)强调与某个时刻一致in time = with enough time to spare/ not late 及时(恰在时间点上)表示动作在规定时间内或比规定时间提前发生【短语】 at times=sometimes 有时have a good time 玩得高兴have time =be free 有空all the time 一直at the same time 同时by the time 到时候for the first time 第一次【句型】Its time to do sth =Its time for sth 是该做某

30、事的时间了It takes sb. some time to do sth 做某事花费某人多长时间【习】 :The teacher hope all of us can hand _ our homework _ time every day. A. up ; in B. out; on C. on; in D. in ; on 44. It s +adj. +to do sth./ that从句45. not.any=no 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 6 页,共 12 页舒城二中付代和整理第 7 页 共 12 页46. thi

31、nk about 考虑;认为, +V-ing/n.【短语】: think of 想起think over 仔细考虑think up = come up with 想出【谚语】Think before you act 三思而后行47. the driver of bus No. 26 48. hit v. (hit/hit)( 用手或器具)击;打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。49. right aw

32、ay/ now 立刻,马上just now 刚才50. trouble n .问题;苦恼get into trouble造成麻烦(或烦恼)be in trouble 处于困境中have trouble (in) doing sth做某事有困难51. fall fell fallen v 落下;跌落fall down 摔倒,强调“滑倒,摔倒”,指失去平衡而摔倒,后接宾语时,应加上介词from She fell down from her bike fall off 指从某物上跌落下来。The girl fell off the bike. = The girl fell down from th

33、e bike. fall into 落入The leaf fell into the river. fall behind 落后fall in love with sb. 爱上某人fall asleep 入睡【习】 : It s not easy for Linda to _ last night, because she was too excited. A. go to bed B. fall asleep C. fall into D. fall over 52. run it under the water 跑; (使)流动 ; 延续 ; 行驶 ; 使奔跑 ; 使快速移动 ; 运行,经

34、营53. feel sick 生病;不舒服sick /ill adj. 生病的(1) sick adj. “生病的”,既可放 be ( 系动词 )后作表语,也可放n.前作定语 . be sick of “讨厌;厌恶”sick person = patient“病人”(2) ill adj. “生病的”,只能放 be ( 系动词 )后作表语 . illness n.“病;疾病”be ill in hospital 生病住院54. in P.E. class do sports play volleyball/soccer. 55. 使役动词make, have, let+sb.+do sth.g

35、et+sb.+to do sth.56. look up 查阅look down upon 看不起look at 看look for 寻找look after 照顾look into 调查look out 小心look like 看起来像look for trouble 自找麻烦,自讨苦吃精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 7 页,共 12 页舒城二中付代和整理第 8 页 共 12 页57. who 引导的定语从句定义:用一个句子来修饰前面的名词或代词的句子,叫做定语从句。先行词:被定语从句修饰的名词或代词叫做先行词。定语从句必须放在先

36、行词之后。关系词:引导定语从句的连词叫做关系词,关系词分为关系代词和关系副词。He is the boy who/that often helps me. 【习】 : Do you know the little boy _ is helping the old man cross the road? No. But how nice he is! A. which B. who C. whom be interested in interest n 兴趣 interesting adj. 令人有兴趣的(表语/ 定语)interested adj. 对感兴趣(只做表语) v. 引起关注;使感兴

37、趣be interested in sth./ doing sth.对变得感兴趣= show great interest in sth. / doing sth.表现出对的极大兴趣 ; (1) take/have an interest in =be interested in 对感兴趣(2) places of interest 名胜lose interest in 失去兴趣【习】 :This book is very _ and I am _ in it. A. interest; interest B. interesting; interested C. interested; in

38、terested D. interested; interested 58. as prep ,作为 ,以身份 。be used to (doing)习惯于(做);适应于(做)(1) use v. 使用 useful adj. 有用的use up 用完Studying English is_(use). (2) use sth to do sth 用某物做某事We use Internet _(find) information. (3) used to do sth 过去常常做某事,表示过去做过的事现在已经不做,只用于过去时态。I used to get up at six. (4) be

39、/get used to doing sth 习惯于做某事My grandpa is used _(live) in country. (5) be used to do sth 被用来做某事 =be used for doing sth Stamps is used _(post) letters. 【习】 : How does Jack usually go to work? He _ drive a car, but now he _ there to lose weight. A. used to; is used to walk B. was used to; is used to

40、walking C. was used to; is used to walk D. used to; is used to walking 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 8 页,共 12 页舒城二中付代和整理第 9 页 共 12 页59. “one of + the +adj.最高级+n 复数”, 做主语,谓语动词用第三人称单数形式。One of the most popular colors is red in China. 【习】 :A good book may be one of your best _(friend).

41、 60.There be ( are/were ) many times when + 定语从句有很多次almost / nearly almost和 nearly作为副词 ,都可以译为“差不多” 、 “几乎”、 “将近”等。都是程度副词,可以用来修饰形容词、副词、动词和名词,有时它们可以相互取代。lose lost lost v 失去lose one s life 失去生命because of 由于;因为【注】 : (1) because of +n/ving/代词宾格 (用于句中 ) Shes worried because of her son. (2) because conj +从句

42、 (引导原因状语从句)He didn t go to school yesterday because he was ill. (3) because 还可以回答why 引导的句子 Why do you like pandas? Because they are cute. (4) because 和 so 不能一起连用,二者只能用其一。【习】 :Mo Yan s books have been sold out in many book stores _ his winning of the Nobel Literature Prize. A. because B. since C. as

43、D. because of 61. on 修饰具体的某一天on a Sunday morning; on Friday 【习】 : When did the earthquake in Lushan happen? It happened _ 8:02 _ the morning of April 20, 2013. A. on; in B. at; in C. at; on D. on; on find found found v寻找(1) find sb. doing sth 发现某人做某事(2) find it + adj. + to do sth 发现做某事很 find it diff

44、icult/ hard to do sth 发现做某事很困难in a . situation在一种 .的情况下62. 介词 under, for 对于 .来说,为了,用来,由于,(表示时间 )持续,花费,支持。360-kilo 位于名词之前用作定语的复合修饰语之间,一般应加连字符。Jim is a 15-year-old boy. 吉姆是一个十五的男孩。by oneself= alone = on ones own adj. 单独的,指无人陪伴的客观事实,不带感情色彩。63. free adj. 空闲的 free time;免费的 the drink is for free;自由的 I wan

45、t to become a free bird. v. 使解脱,得到自由He could not free his arm. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 9 页,共 12 页舒城二中付代和整理第 10 页 共 12 页64. hope to do sth. / ( that 宾语从句). 65. run ran run v跑run out of =use up 用完【区别】:run out of 其主语通常是人run out 其主语通常是物【短语】: run across 偶然遇见run after 追求,追逐run away

46、逃跑run at 向.冲去【习】 :His father gave him a lot of money last week, but he has run out of it. Now hes asking me for help. A. finished running B. spent C. run outside D. gone out have/has to do something to + V原own adj. 自己的 v 拥有 owner n 所有者,物主one s own 某人自己的of ones own /ones own +n 某人自己的(one s 要用 adj. 物主

47、代词代替 ) I want to have a big house of my own. 66. be ready to do sth. 乐于做某事 , 准备好了去做某事die v.死adj. dead n. death adj. dying 将死的【习】 : - The national hero Wu Bin , a bus driver, hardly had time to think about himself when in danger. - Yes, His _ is starting to make people think a lot. A. die B. death C.

48、 dead D. died 67. cut off 切除 ; 切隔断; 剪切, 砍下cut down 砍倒cut up 切碎take off 脱下,起飞put off 推迟get off 下车 /马,离开half half 用作名词 ,意为“一半,半” ,是可数名词,对应词是whole, 其复数形式是halves :Cut the apple into halves. 把苹果切成两半。 表示“某物的一半”用“half a (an) + 单数名词”结构。如:half an hour 半小时half a kilo 半公斤half an orange 半个桔子half a day / week /

49、month / year 半天 / 半周 / 半个月/ 半年 表示“半公斤的”用“half a kilo of + 名词” 。如:half a kilo of meat (tomatoes) 半公斤肉(西红柿) half 用于一个或一个以上整数再加一半表示“几个半”时,用“one (two ) + 名词 + and a half ”或“one (two ) and a half + 名词”结构,此时要注意名词复数形式的变化。如:一个半小时one hour and a half / one and a half hours “ a half (一半)”一般不单独使用。如果后面的数量单位名词是单数

50、,如kilo ,则可说half a kilo 或 a half kilo .如果这个单位名词是复数,则前面只能用a half . 如: one and a half kilos 相当于one kilo and a half (不说one and half a kilo )by half 一半by halves 不完全地,不完善地halftime 比赛上半场与下半场之间的休息时间精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 10 页,共 12 页舒城二中付代和整理第 11 页 共 12 页68. so that 以便,为了引导目的状语从句, 从句常

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