2022年人教版八年级上册英语知识点,推荐文档 .pdf

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1、人教版八年级上册英语知识点Unit1 Where did you go on vacation?重点短语1.go on vacation 去度假2.stay at home 待在家里3.go to the mountains 去爬山4.go to the beach 去海滩5.visit museums 参观博物馆7.quite a few 相当多8.study for 为而学习9.go out 出去10.most of the time 大部分时间11.taste good 尝起来很好吃12.have a good time 玩得高兴13.of course 当然14.feel like 给

2、的感觉；感受到15.go shopping 去购物16.in the past 在过去17.walk around 四处走走18.because of 因为19.one bowl of 一碗20.the next day 第二天21.drink tea 喝茶22.find out 找出；查明23.go on 继续24.take photos 照相25.something important 重要的事26.up and down 上上下下e up 出来28.buy sth.for sb./buy sb.sth.为某人买某物29.taste+adj.尝起来30.look+adj.看起来31.not

3、hingbut+动词原形除了之外什么都没有32.seem+（to be）+adj.看起来33.arrive in+大地点/arrive at+小地点到达某地名师资料总结-精品资料欢迎下载-名师精心整理-第 1 页，共 26 页 -34.decide to do sth.决定去做某事35.try doing sth.尝试做某事/36.try to do sth.尽力去做某事37.forget doing sth.忘记做过某事/38.forget to do sth.忘记做某事39.enjoy doing sth.喜欢做某事40.want to do sth.想去做某事41.start doing

4、 sth.开始做某事42.stop doing sth.停止做某事43.dislike doing sth.不喜欢做某事44.keep doing sth.继续做某事45.Why not do.sth.?为什么不做呢？46.so+adj.+that+从句如此以至于47.tell sb.(not)to do sth.告诉某人（不要）做某事48.have a good time=enjoy oneself=have fun(doing sth.)玩得痛快三、重点句子：1.Where did you go on vacation?你去哪儿度假的？2.Long time no see.好久不见。3.D

5、id you go anywhere interesting?你去有趣的地方了吗？4.I just stayed at home most of the time to read and relax.大多数时间我只呆在家里看书和放松。5.Everything was excellent.一切都很棒。6.I bought something for my father.我给我爸爸买了些东西。7.How did you like it？你觉得它怎么样？8.I arrived at Penang in Malaysia this morning with my family.今天早晨我和家人到达马来

6、西亚槟城。9.For lunch,we had something very special.午饭我们吃了很特别的东西。10.but many of the old buildings are still there.但是许多旧的建筑物还在那里。11.My father and I decided to go to Penang Hill today.今天我和爸爸决定去槟城山。12.And because of the bad weather,we couldnt see anything below.并且因为糟糕的天气，我们看不见下面的任何东西。巩固练习：用不定代词或不定副词填空：名师资料总

7、结-精品资料欢迎下载-名师精心整理-第 2 页，共 26 页 -1.I cant hear anything=I can hear _.2.There is _ on the floor.Please pick it up.3.Did _ go to play basketball with you?4.I phoned you last night,but _ answered it.5.Maybe _ put my pencil _.I cant find it _.单选1.No one _ how to do it.A.know B.knows C.knowing D.knew 2.Ev

8、erything_OK,isn t it?A.was B.are C.and D.is 3.Theres_in the newspaper.You should read it.A.important something B.something boring C.boring something D.something important.1.arrived in Penang in Malaysia this morning with my family.(翻译)_ arrive 为不及物动词，意为 _,arrive in 到达+大地方（国家省 市）arrive at 到达+小地方（机场商店

9、等)get to 到达+地方reach 到达+地方The Smiths_ New York at 8:00 last night.A.arrived at B.got to C.reach D.arrived 2.so we decided to go to the beach near our hotel.(翻译)_ 3.decide 为及物动词，意为决定，决心。决定做某事：_.4.My sister and I tried paragliding.（翻译）_ try to do sth.意为_;try doing sth.意为_ We shouldnt try _(study)Englis

10、h,we should try _(study)English.5.I felt like I was a bird.(翻译)_ _.feel like 意为_后常接 _.另外 feel like 还意为_ Do you feel like a cup of tea?6.I wonder what life was like here in the past.（翻译）_ wonder 为及物动词，意为“想知道”，后常接疑问词（who,what,why)引导的从句。I wonder _ you are doing.(我想知道你正在做什么。)6.What a difference a day ma

11、kes!感叹句，结构为What+名词+主语+谓语！名师资料总结-精品资料欢迎下载-名师精心整理-第 3 页，共 26 页 -补充：_ 7.We waited over an hour for the train because there were too many people._ 为等候,后接人或物。_为太多，后接可数名词复数;_+不可数名词（money）;_为太后接形容词或副词（big）8.My father didn t bring enough money.Enough 后可接 _，其形式分别为 _；_。(1)want to do sth.想要做某事(2)want sb.to do

12、sth.想要某人做某事(3)would like to do sth.想要做某事(4)(2)decide to do sth.决定做某事(5)decide on 决定某事课后练习一、用所给词的适当形式填空。1.I didn t find _(someone)there.2.Is there _(something)important in today s newspaper?3.Look!There is _(anybody)at home.The light is on.4.Amy _(meet)a famous actor yesterday.5.There _(be)forty-five

13、 students in our class last term.6.Miss Green _(come)to China in 2008.7.Little Tom _(be)here a moment ago.8.She _(buy)a new bag yesterday.二、单项选择()1.-_ you _ to the movies？-Yes,I did.A.Did went B.Did go C.Are went()2.-How was your weekend?-Great!We _ a picnic in the park.A.have B.has C.had()3.Mrs Gre

14、en with her little daughter _ at home _ that rainy night.A.was on B.were on C.was at()4.-Who told you to clean the windows?-Miss Wang _ A.told B.did C.has told()5.-Do you always _ to the zoo?-Yes,I _ yesterday.A.go go B.go went C.went go()6.-_ there any koalas in the zoo last year?-No,there _.名师资料总结

15、-精品资料欢迎下载-名师精心整理-第 4 页，共 26 页 -A.Ar e aren t B.Were wasnt C.Were werent()7.-Did you go with _?-Yes,I did.A.someone B.anyone C.somebody()8.-Did you buy _ special?-No,I didn t.A.something B.some things C.anything 三、句型转换1Lucy played computer games yesterday.(改为一般疑问句)_ Lucy _ computer games yesterday?2W

16、e went to the Palace Museum.(对划线部分提问)_ _ you _?3There was someone here just now.（改为否定句）_.4She played volleyball just now.（改为否定句）She _ _ 5volleyball just now.They ate a lot of ice cream.(对划线部分提问)_ _ they _?6My vacation was pretty good.(对划线部分提问)_ _ your vacation?Unit2 How often do you exercise?such as

17、例如；诸如junk food n.垃圾食品；无营养食品more than 超过；多于；不仅仅；非常less than 不到；少于help with housework 帮助做家务on weekends 在周末how often 多久一次hardly ever 几乎从不once a week 每周一次twice a month 每月两次every day 每天be free 有空go to the movies 去看电影use the Internet 用互联网swing dance 摇摆舞play tennis 打网球stay up late 熬夜；睡得很晚at least 至少have da

18、nce and piano lessons 上舞蹈课和钢琴课go to bed early 早点睡觉名师资料总结-精品资料欢迎下载-名师精心整理-第 5 页，共 26 页 -play sports 进行体育活动be good for 对有好处go camping 去野营notat all 一点儿也不in ones free time 在某人的业余时间the most popular 最受欢迎的such as 比如；诸如old habits die hard 积习难改go to the dentist 去看牙医morn than 多于；超过less than 少于help sb.with sth

19、.帮助某人做某事How about?.怎么样？want sb.to do sth.想让某人做某事How many+可数名词复数+一般疑问句？有多少?spend time with sb.和某人一起度过时光It s+adj.+to do sth.做某事的的。ask sb.about sth.向某人询问某事by doing sth.通过做某事Whats your favorite?你最喜爱的是什么？the best way to do sth.做某事的最好方式三重点语法(一)重点句型1.-What do you usually do on weekends?-I often go to the m

20、ovies.(1)on weekends/on the weekend 在周末(2)go to the movies 去看电影(3)第一个 do 助动词第二个 do 实意动词2.hardly ever 几乎从不hardly ever 相当于 hardly,ever 起强调作用。hardly 为副词，意为“几乎不没有）”，相当于almost not，本身具有否定含义，不能再使用其他否定词。E.g.She hardly eats anything.辨析:hardly 和 hard hard 作形容词，意为“困难的，艰苦的，硬的”；hard 作副词，意为“努力地，猛烈地”。hardly 意为“几乎不

21、”(1)The ground is too to dig(2)I can understand them.(3)Its raining,the people can go outside.3.-How often do you watch TV?-Twice a week.(1)how often 意为“多久一次，多长时间一次”，用来提问频率。(2)twice a week 一周两次拓展:一次 once 两次 twice 名师资料总结-精品资料欢迎下载-名师精心整理-第 6 页，共 26 页 -三次或三次以上基数词+times three times four times 4.Whats yo

22、ur favorite program?=What program do you like best?你最喜欢的节目是什么？5.How come?怎么回事？怎么会？表示某件事情很奇怪，有点想不通；可单独使用，也可引导一个问句。相当于疑问词 why。但 how come 开头的特殊疑问句使用的仍是陈述语序。How come you didnt tell me about it?=Why you didnt tell me about it?6.I go to the movies maybe once a month.我也许一个月去看一次电影。maybe 副词，意为“或许，大概，可能”，常位于句

23、首。E.g.Maybe he knows the way to the park.辨析：maybe 与 may be maybe 副词，作状语，意为“或许，大概，可能”，常位于句首。may be 属于“情态动词+be 动词”结构，意为“可能是”。(1)The baby is crying she is hungry.(2)The woman a teacher.7.Last month we asked our students about their free time activities.ask ab.about sth.询问某人某事8.We all know that many stu

24、dents often go online,but we were surprised that ninety percent of them use the Internet every day.The other ten percent use it at least three or four times a week.我们都知道许多学生经常上网，但是让我们感到惊讶的是90%的学生每天都上网，而另外10%的学生一周至少上网达三至四次。(1)other:adj.其他的+名词the other:adj.其他的+名词(在特定的范围内)one,the other,一个,另一个E.g.One of

25、 them is blue，the other ones are purple.它们的其中一个是蓝色的，其他的是紫色的。others:其他的东西the others:其他的东西(在特定的范围内)E.g.One of the children likes reading，the others like singing.后句可替换为 the other students like singing.(2)at least 至少at most 最多，至多E.g.I have ten yuan in my pocket at most.9.Most students use it for fun and

26、 not for homework.大多数学生上网是为了娱乐而不是为了写家庭作业。10.The answers to our questions about watching television were also interesting.关于看电视的调查结果也十分的有趣。the answers to our questions 问题的答案名师资料总结-精品资料欢迎下载-名师精心整理-第 7 页，共 26 页 -dance to the music 和着音乐的节奏跳舞key to the lock 这把锁的钥匙11.Although many students like to watch s

27、ports,game shows are the most popular.尽管许多学生喜欢看体育节目，但是娱乐节目是最流行的。12.It is good to relax by using the Internet of watching game shows,but we think the best way to relax is through exercise.通过使用因特网看娱乐节目来放松很不错，但是我们认为最好的放松方式是通过锻炼来放松。(1)It s+adj.+to do sth 做某事,的E.g.Its very easy to learn English well.(2)b

28、y doing sth.通过做某事(3)the best way to do sth.is 做某事的最好方式13.It is healthy for the mind and the body.这有益于身心健康。stay healthy=keep healthy=keep in good health 保持健康14.Old habits die hard.旧习难改。(二)语法知识:频度副词1.频度副词的含义(1)表示次数、频率的副词称为频度副词。常用的频度副词按高低依次为always usually sometimes seldom hadly ever never 100%80%60%30%

29、10%0%(2)表示具体的频率、次数时，一次用once，两次用 twice，三次或三次以上用“基数词+times”表示:three times,four times,six times 2.频度副词在句中的位置(1)频度副词一般在实意动词之前，be 动词、助动词或情态动词之后E.g.We never eat junk food.Lucy is sometimes very busy.I can hardly say a word.(2)有些频度副词也可位于句首，但表示不同含义sometimes 常位于句首，和位于句中区别不大。E.g.Sometimes Jack plays computer

30、games.often 用于句首时，通常表示强调，且其前一般有quite，very 修饰E.g.Very often he goes online.Usually 也可位于句首，其前不用修饰语。E.g.Usually my father goes up early.Always 一般不用于句首，但可以用在祈使句中。名师资料总结-精品资料欢迎下载-名师精心整理-第 8 页，共 26 页 -E.g.Always remember this.3.对频度副词提问时，用how often E.g.-How often do you go to the movies?-Once a month Unit3

31、 Im more outgoing than my sister.单词outgoing a?t?adj.外向的better bet?(r)adj.更好的；较好的adv.更好地loudly la?dli adv.大声地；高声地；花俏地quietly kwa?tli adv.安静地；悄悄地；平静地hard-working h?dw?k?adj.勤勉的；努力工作的competition?k?mp?t?n n.竞争；比赛fantastic f?nt?st?k adj.极好的；了不起的which adj.哪一个；哪一些pron.哪一个；哪些clearly kl?li adv.清楚地；显然地win w?n

32、 v.赢；赢得；获胜；获得n.胜利though conj.虽然；尽管；adv.不过care about 关心talented t?l?nt?d adj.有才能的；有天赋的truly tru?li adv.真实地；真诚地；正确地care ke?(r)v.关心；担忧；照顾；在乎serious s?ri?s adj.严肃的；严重的；庄重的mirror m?r?(r)n.镜子；反映necessary nes?s?ri adj.必要的；必然的both b?adj.两者都 pron.两者should?d aux.应该；可能；应当；将要touch t?t?vt.触摸；感动reach ri?t?v.到达；伸出

33、；达成；取得联系；延伸；(伸手)去够heart h?t n.心脏；内心fact f?kt n.事实；真相；实际break bre?k v.打碎；折断；违背；解决；中断laugh l?f v.发笑；笑；嘲笑n.笑声；笑；笑料similar s?m?l?(r)adj.类似的share?e?(r)vt.分享，共享；分配；共有loud la?d adj.大声的；adv.大声地；响亮地名师资料总结-精品资料欢迎下载-名师精心整理-第 9 页，共 26 页 -primary pra?m?ri adj.最初的，最早的be different from 和.不同information?nf?me?n n.信息

34、；情报；资料；通知as long as只要bring out 拿出；推出the same as与.同样的in fact 事实上；实际上；确切地说be similar to 类似于；与.相似重点短语1.more outgoing 更外向2.asas与一样3.the singing competition 唱歌比赛4.be similar to 与相像的/类似的5.the same as 和相同；与一致6.be different from 与不同7.care about 关心；介意8.be like a mirror 像一面镜子9.the most important 最重要的10.as lon

35、g as 只要；既然11.bring out 使显现；使表现出12.get better grades 取得更好的成绩13.reach for 伸手取14.in fact 事实上；实际上15.make friends 交朋友16.the other 其他的17.touch ones heart 感动某人18.be talented in music 有音乐天赋19.be good at 擅长20.be good with 善于与相处21.have fun doing sth.享受做某事的乐趣22.be good at doing sth 擅长做某事23.make sb.do sth.让某人做某

36、事24.want to do sth.想要做某事25.as+adj./adv.的原级+as 与一样名师资料总结-精品资料欢迎下载-名师精心整理-第 10 页，共 26 页 -26.It s+adj.+for sb.to do sth.对某人来说，做某事的。三重点语法(一)重点句型1.Both Sam and Tom can play the drums,but Sam plays them better than Tom.萨姆和汤姆都会打鼓，但是萨姆比汤姆打得要好一些。both(1)表示“两者都”，both 用在含有 be 动词的句中，应放在be 动词的后面；用在含有行为动词的句中，应放在行为

37、动词的前面，(2)bothand表示“两者都”，both.and 在句中连接并列成分，如主语、谓语、表语、宾语等，位置比较灵活。E.g.Both New York and London have traffic problems.(连接主语)The secretary both speaks and writes Spanish.(连接谓语)【考例】My parents _ doctors.A.both are B.all are C.are all D.are both拓展：all 表示“三者或三者以上全都”的意思，every 指三个以上的人或物(含三个)，each 指两个以上的人或物(含两

38、个)。练习：用 all,both,every,each 填空1)My brothers and I are _l at school.2)_ student may have one book.3)_Tom and Jim are my good friends.4)Three students are flying kites,they are_ in Class 1.2.Tara works as hard as Tina.塔拉学习和蒂娜一样努力。as.as意为“与一样”，as.as中间接形容词或副词的原级。其否定结构 not as/so.as意为“不如”。E.g.He is as tal

39、l as his father.他和他爸爸一样高。Tom gets up as early as Jim.汤姆起得和吉姆一样早。Lucy isn t as outgoing as Mary.露西不如玛丽外向。注意：(1)其否定式为 not as/so+adj./adv.+as。E.g.This dictionary is not as/so useful as you think.(2)若有修饰成分，如twice,three times,half,a quarter等，则须置于第一个as之前。E.g.Your bag is twice as expensive as mine.你的包比我的贵一

40、倍。3.You can tell that Lisa really wanted to win,though.不过，你能看得出来，丽萨确实想赢。win 此处用作不及物动词，意为“赢；获胜”；名师资料总结-精品资料欢迎下载-名师精心整理-第 11 页，共 26 页 -win 还可用作及物动词，意为“赢得；在中获胜”，此时其后的宾语为比赛的项目、奖品或战争等。E.g.He won the first prize.Who won the race？辨析：win 与 beat win 表示“赢得；获胜”，用作及物动词时，其宾语为比赛的项目、奖品或战争等。E.g.We won the basketbal

41、l game.beat 表示“打赢；战胜”，用于比赛时，其宾语为所战胜的对手。E.g.Li Lei beat all the runners in the 100-metre race.(2)though 此处作副词，意为“不过；可是；然而”，通常用于句末，前面用逗号与句子隔开。E.g.Jim said that he would come;he didn t,though.拓展：though 作连词，意为“虽然；尽管”，相当于 although。E.g.Though he has no money,he lives very happily.注意：although/though 与 but

42、不能同时出现在一个句子中。E.g.Though he has no money,he lives very happily.=He has no money,but he lives very happily.3.But the most important thing is to learn something new and have fun.但是最重要的是学到一些新东西并获得乐趣。(1)the most important意为“最重要的”，是 important 的最高级形式。important的比较级为more important，形容词的最高级形式前必须有定冠词the。E.g.I t

43、hink English is the most important of all the subjects.The most important thing is to work hard.(2)have fun 意为“获得乐趣；玩得高兴”。E.g.Its a good place to have fun.拓展：have fun doing sth.意为“做某事很有趣”。E.g.Did you have fun visiting that country？5.truly cares about me.care about 关心，在意take care 当心take care of 照顾练习：

44、用适当的词组填空1)Your mother truly_you.2)He has to _ his sister.名师资料总结-精品资料欢迎下载-名师精心整理-第 12 页，共 26 页 -3)_ not to fall into the river.6.I think a good friend makes me laugh.我认为好朋友会让我发笑。(1)make sb.do sth.意为“让某人做某事”E.g.His father always makes him get up before five o clock.拓展：make 的用法：make 加名词 make food 做饭mak

45、e the bed 铺床make money 赚钱 make+sb./sth.+adj.使某人感到；使处于某种状态E.g.The soft music makes Tina sleepy.make sb./sth.+n.使某人成为E.g.The party made her a good teacher.make sb./sth.+过去分词让某人被E.g.I made myself understood by all the students.make sb./sth.+do sth.使某人做某事(不能带不定式符号to)E.g.Wars make the peace go away.注意：当

46、make 用于被动语态时，必须带不定式符号to.E.g.We were made to work all night.I was made to repeat the story.(2)辨析：laugh 与 smile laugh一般表示“出声地(大)笑”，不但有面部表情，而且还有声音。laugh at.意为“嘲笑；因而发笑”。E.g.Dont laugh when you have a meal.smile 一般表示“无声地微笑”，指的是面部表情。smile at.意为“向微笑”。E.g.He smiled at me.7.Yes,and a good friend is talented

47、in music,too.talented 为形容词，意为“有才能的，有才干的”，其比较级形式为more talented。be talented in 为固定搭配，表示“在方面有天赋”。E.g.She is a talented musician.她是一名天才音乐家。The boy is talented in dancing.这个男孩很有舞蹈天赋。8.I m quieter and more serious than most kids.我比大多数的孩子更文静更稳重。(1)serious 为形容词，意为“严肃的；稳重的”。E.g.My math teacher is very seriou

48、s in class.拓展：nothing serious 意为“没有什么严重的”。be serious about.意为“对认真”。E.g.Is she serious about giving up her job？9.That s why I like reading books and studying harder in class.那就是我在课堂上喜欢读书、学习更刻苦的原因。Thats why.意为“那就是的原因”，why 引导的句子作表语，是表语从句。E.g.That s why I don t want to leave here.I got up late,and thats

49、 why I missed the bus.10.I m shy so it s not easy for me to make friends.我很腼腆。因此对我来说交朋友不是很容易。“It s+形容词+for sb.to do sth.”是固定结构，意为“做某事对某人来说是的”。结构中的 it 是形式主语，真正的主语是后面的动词不定式短语。句中的形容词为描述事物特征的词，如 difficult，easy，hard，important，dangerous，necessary，possible 等。E.g.It s very important for us to eat a lot of v

50、egetables every day.It s dangerous for a child to stay at home alone.11.But I think friends are like booksyou dont need a lot of them as long as they re good.但是我认为朋友就像书一样你不需要很多。只要它们好就行。as long as名师资料总结-精品资料欢迎下载-名师精心整理-第 13 页，共 26 页 -意为“只要；既然”，引导条件状语从句，主句为一般将来时或含有情态动词can 时，所引导的条件状语从句用一般现在时表示将来。e.g.Yo