英语八年级上册知识点（2022）
英语这门科目是初中的一门重要的学科，那么关于八年级学习啦在线学习网的英语知识点你了解哪些？下面小编为大家带来英语八年级上册知识点，欢迎大家参考阅读，希望能够帮助到大家!
英语八年级上册知识点
一、 v+ do
1. Let sb do sth 让某人做某事
Let sb not do sth 让某人不做某事
2.why not do sth = why don’t you do sth 做什么怎么样 为什么不做?
Why not put on a raincoat， its raining outside. 外面在下雨，为什么不穿个雨衣呢?
3. Make sb do sth 使某人做某事
学习啦在线学习网I will do my best to make my dream come true. 我会尽我所能去使我的梦想实现。
Make sb + adj 使某人………..
The story makes us happy。
二、v+ doing
学习啦在线学习网1. practice doing sth 练习做某事 our English teacher told us to practice speaking English
every day。英语老师叫我们每天练习说英语。
学习啦在线学习网2. finish doing sth 完成做某事 my mum asks me to finishing cleaning up my room before
学习啦在线学习网she come from work。 妈妈要求我在她下班回来之前打扫干净我的房间。
3. Enjoy doing sth 享受做某事
The boys are enjoying playing basketball 孩子们正在操场上享受打篮球。
学习啦在线学习网4. stand doing sth 忍受做某事她不能忍受欺骗他人
学习啦在线学习网5. mind doing sth 介意做某事? 你介意开门吗?
6. keep doing sth. 继续做某事
She will keep fighting in this new semester. 在新学期，她将继续努力奋斗
学习啦在线学习网7. miss 想念 I miss you very much
Miss sth 错过………….he got up late this morning，so he missed the bus
Miss doing sth 错过做某事。He missed having the class，because he got up late。
8. Sb spend time with sb 与某人共度时间
学习啦在线学习网I spend the weekend with my grandparents。
Sb spend (time/ money) 某人在某事花费时间，金钱
Sb spend (time/money)(in)doing sth 某人花费时间、金钱做某事 (人作主语)
I spent two hours (in)reading the novel last night.
学习啦在线学习网It takes sb (time/ money) 某事花费某人多少时间，金钱 (it 作主语)
学习啦在线学习网It took me two hours to read the novel last night。
Sb pay sth money= pay money for sth 为………..付多少钱。 (人作主语)
I paid ten dollars for that book
Sth cost sb money 某物花费某人多少钱 (物作主语)
That book cost me ten dollars。
9.succeed in doing sth 成功做某事
学习啦在线学习网He succeeds in giving up the smoking 他成功地戒了烟。
10. play a role in doing sth 发挥作用，有影响
computers play a role in people’s life 计算机在人们的生活中发挥作用。
学习啦在线学习网11. Have fun (in)doing sth 玩得高兴
学习啦在线学习网They had fun playing basketball. 他们打篮球玩得很高兴。
学习啦在线学习网12. be good at doing/ sth 擅长 she is very good at dancing。 他擅长跳舞
学习啦在线学习网13. be talented in doing sth/ sth 在某方面有天赋
she is talented in drawing。 她在画画方面有天赋
三、v+ to do
1. it's a good/ great way to do sth 做....的好方法.
He likes joining some activities because it’s a good way to make friends 他喜欢参加一些活
学习啦在线学习网动，因为这是交朋友的好方式。
The best way to do sth 做某事的方式
I think the best way to learn English is through English。学英语的方式就是朗读。
2. It’s one’s first time to do sth 第一次做某事
It’s my first time to speak English with foreigners. 这是我第一次和外国人说英语。
3. want to do sth = would like to do sth 想做某事
学习啦在线学习网4. decide to do sth 决定做某事
He decides to have a travel in this winter vacation. 他决定在这个寒假去旅行。
5. be determined to do sth 下定决心做某事
She determined to get good grades in this final examination. 她下定决心要在这次的期末
考试中取得好成绩。
6. Invite sb to do sth 邀请某人做某事
学习啦在线学习网He didn’t invite me to have dinner with them 他没有邀请我和他们共进晚餐。
学习啦在线学习网Invite sb to a place 邀请某人到某处
He wants to invite the girl to his birthday party。 他想邀请那个女孩参加他的生日宴会。
学习啦在线学习网7. help sb(to)do sth= help(sb)with sth 帮助某人做某事
he helped me with my English。= he helped me to study English.
8. order sb to do sth 命令某人做某事
the boss ordered him to finish the work before 5 o’clock 老板命令他五点之前完成工作
9. plan to do sth 计划做某事
学习啦在线学习网I plan to have a vacation in this summer 我计划这个暑假去度假
学习啦在线学习网10. choose to do sth 选择做某事
He chooses to stay at home because of the cold weather. 因为寒冷的天气，他选择呆在家里。
11. Do one’s best to do sth = try one’s best to do sth 尽某人做大努力做某事
学习啦在线学习网I will try my best to make my dream come true.
12. Need to do sth 需要做某事
学习啦在线学习网She needs to wash her dirty clothes now。 现在她需要去洗她的脏衣服。
学习啦在线学习网13. be ready to do sth 准备好做某事 She is ready to go out 她准备好出去了。
学习啦在线学习网14. seem + 形容词 看起来….. You seem happy today. 你看起来很高兴
学习啦在线学习网seem + to do sth. 似乎、好像做某事 I seem to have a cold 我似乎感冒了。
学习啦在线学习网15. tell sb. to do sth. 告诉某人做某事
Her mum tells her to sleep early. 她的妈妈告诉她早睡。
Tell sb not to sth 告诉某人不要做某事
请告诉她不要去爬树
16. expect to do sth 期待做某事
她期待下周去香港。
学习啦在线学习网17. wish sb to do sth 希望某人做某事
I wish you to be good. 我希望你好好的。
Hope to do sth 希望做某事
I hope to have a good job in the future. 我希望将来有一份好工作。
学习啦在线学习网18. it’s + adj for sb to do sth 做某件事 对某人来说怎么样
It’s good for you to sleep early. 早睡对你有好处。
学习啦在线学习网四、v+ to do/ doing
1. try to do sth 尽量做某事， 努力做某事 he tries to finish his homework
Try not to do sth 尽量不做某事 he tries not to hurt his friends’ feelings。
Try doing sth 尝试做某事。 He tried washing his hair with a new shampoo。
2. mean to do sth 有意做某事 I didn’t mean to hurt you 我不是有意伤害你的。
学习啦在线学习网Mean doing sth 意味着、being good to her doesn’t mean loving her 对她好并不意
味着爱她。
学习啦在线学习网3. start doing sth. 开始做某事= start to do sth (begin)
He usually starts cooking at 6 in the evening when his mother is not at home.当他妈妈不在家
时，他通常在晚上6点钟就开始做饭。
4. 停止做某事 the teacher is coming，lets stop talking. 停下来做某事 if you are tired, you can stop to rest.
英语八年级上册单元知识点
学习啦在线学习网Unit 1.How often do you exercise?
I. 重点短语归纳：
on weekends 在周末
1. go to the movies 去看电影
2. look after=take care of 照顾
3. surf the internet 上网
4. healthy lifestyle 健康的生活方式
5. go skateboarding 去滑滑板
watch TV看电视
学习啦在线学习网6. keep healthy=stay healthy = keep in good health 保持健康
keep + 形容词 表保持某种状态
学习啦在线学习网do some reading 阅读
7. exercise= take/do (much) exercise=do sports锻炼
学习啦在线学习网8. eating habits 饮食习惯
9. take more exercise 做更多的运动
学习啦在线学习网10. the same as 与什么相同
学习啦在线学习网11. once a month一月一次
12. be different from 不同
学习啦在线学习网13. twice a week一周两次.three times a week一周三次
学习啦在线学习网14. make a difference to 对什么有影响
学习啦在线学习网As teachers, you must believe that you can make a difference to the lives of your students.
学习啦在线学习网身为教师，你们必须坚信你们能够影响学生的一生。
学习啦在线学习网A false step will make a great difference to my future.
学习啦在线学习网错走一步对我的前程来说会产生很大影响。
学习啦在线学习网15. how often 多久一次，询问动作发生的频率
学习啦在线学习网how many times 多少次 ，用来提问做某事的次数
学习啦在线学习网16. although=though虽然 <不能与but连用>
Although he is old, he is quite strong.
(He is old, but he is quite strong.)
句子中，有although或though就不可再用but，但可用yet或still“仍然，还”;有because就不能再用so.
17. most of the students=most students大多数学生
学习啦在线学习网18. shop=go shopping=do some shopping 购物
学习啦在线学习网19. as for至于
学习啦在线学习网20. activity survey活动调查
学习啦在线学习网21. do homework做家庭作业
学习啦在线学习网22. do house work做家务事
23. eat less meat吃更少的肉
学习啦在线学习网24. junk food垃圾食物
学习啦在线学习网25. be good for 对什么有益
26. be bad for对什么有害
学习啦在线学习网27. want to do sth 想做某事
28. want sb to do sth想某人做某事
学习啦在线学习网29. try to do sth 尽量做某事
学习啦在线学习网30. come home from school放学回家
八年级英语上册知识点归纳
学习啦在线学习网Unit1 Where did you go on vacation?
学习啦在线学习网anyone['eniw?n] pron.任何人
anywhere ['eniwe?(r)]adv.任何地方 n.任何(一个)地方
wonderful ['w?nd?fl]adj.精彩的;极好的
学习啦在线学习网few [fju?] adj.很少的;n.少量
most [m??st] adj.最多的;大多数的;
something ['s?mθ??]pron.某事物;
学习啦在线学习网nothing(=not…anything)['n?θ??] pron.没有什么n.没有
学习啦在线学习网myself [ma?'self]pron.我自己
everyone ['evriw?n]pron.每人;人人
yourself [j??'self]pron.你自己;你亲自
学习啦在线学习网hen [hen] n.母鸡;雌禽
bored [b??d] adj.无聊的;厌烦的;郁闷的
pig n.猪
diary ['da??ri] n.日记学习啦在线学习网;日记簿(keep a diary)
学习啦在线学习网seem [si?m] vi.似乎;好像
someone ['s?mw?n]pron.某人;有人
学习啦在线学习网quite a few相当多;不少(后接可数名词)
学习啦在线学习网of course [?vk??s]当然
activity [?k't?v?ti]n.活动;活跃
学习啦在线学习网decide [d?'sa?d]v.决定;选定(decide to do sth.)
学习啦在线学习网try [tra?] v.尝试;设法;努力 (try to do sth. /try doing sth.)
bird [b??d] n.鸟;禽
paragliding ['p?r?ɡla?d??]n.空中滑翔跳伞
学习啦在线学习网bicycle ['ba?s?kl]n.自行车
building ['b?ld??]n.建筑物
trader ['tre?d?(r)]n.商人;商船
wonder ['w?nd?(r)]v.惊奇;想知道;怀疑
学习啦在线学习网difference ['d?fr?ns]n.差异;不同
top [t?p] n.顶部;顶
wait [we?t] v.等;等待(wait for)
umbrella [?m'brel?]n.伞;雨伞
学习啦在线学习网wet [wet] adj.湿的;雨天的
学习啦在线学习网below [b?'l??]prep.低于;在...下面adv.在下面
学习啦在线学习网as [?z] conj.如同;像...一样
学习啦在线学习网enough [?'n?f]adj.足够的adv.足够地;充分地
学习啦在线学习网duck [d?k] n.鸭肉;鸭
hungry(反full) ['h??ɡri] adj.饥饿的;渴望的
feel like(doingsth.)想要
学习啦在线学习网dislike [d?s'la?k]v.不喜欢;厌恶 n.不喜爱;厌恶;反感
重点短语
学习啦在线学习网1. go on vacation去度假
学习啦在线学习网2.stay at home 待在家里
3.go to the mountains 去爬山
学习啦在线学习网4. go to the beach 去海滩
5. visit museums 参观博物馆
6. go to summer camp 去参加夏令营
7.quite a few 相当多
8.study for 为……而学习
学习啦在线学习网9.go out 出去
10.most of the time 大部分时间
11. taste good 尝起来很好吃
学习啦在线学习网12.have a good time 玩得高兴
学习啦在线学习网13. of course 当然
学习啦在线学习网14.feel like 给……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
学习啦在线学习网18. because of 因为
学习啦在线学习网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
学习啦在线学习网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
27. come up 出来
学习啦在线学习网28. buy sth. for sb. / buy sb. sth. 为某人买某物
29. taste + adj. 尝起来……
学习啦在线学习网30. look+adj. 看起来……
学习啦在线学习网31.nothing…but+动词原形 除了……之外什么都没有
32.seem+(tobe)+ adj. 看起来……
33. arrive in+大地点 / arrive at+小地点 到达某地
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 doingsth. 忘记做过某事/
学习啦在线学习网38. forget to dosth. 忘记做某事
39. enjoy doingsth. 喜欢做某事
40. want to do sth. 想去做某事
41. start doing 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
学习啦在线学习网44. keep doing sth. 继续做某事
45. Why not do. sth.? 为什么不做……呢?
学习啦在线学习网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
学习啦在线学习网48 .have a good time=enjoy oneself=have fun(doing sth.)玩得痛快
三、重点句子：
学习啦在线学习网1. Where did you go on vacation? 你去哪儿度假的?
学习啦在线学习网2. Long time no see. 好久不见。
学习啦在线学习网3. Did 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.
学习啦在线学习网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 myfamily.
今天早晨我和家人到达马来西亚槟城。
9. For lunch, we had something very special. 午饭我们吃了很特别的东西。
10. …butmany of the old buildings are still there.
学习啦在线学习网……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。
学习啦在线学习网12. And because of the bad weather , we couldn’t see anything below.
并且因为糟糕的天气，我们看不见下面的任何东西。
语法：
复合不定代词或副的构成及用法
构成：由some, any, no, every分别加上-body, -thing, -one构成的不定代词叫做合成不定代词;加上-where构成副词。
用法：
学习啦在线学习网(1)合成不定代词在句中可以作主语，宾语或表语等。
Nobody will listen to him. He wants something to eat.
学习啦在线学习网(2)不定代词作主语时，谓语动词要用单数。 There is nothing wrong with the TV. Everybody likes reading.
学习啦在线学习网(3)some-不定代词，通常用于肯定句中;
any-不定代词则多用于否定句、疑问句中。
但some-可用于表请求、邀请、预料对方会作肯定回答时的疑问句中。
Someone is calling me.
There isn’t anyone else there.
Is anybody over there?
学习啦在线学习网Could you give me something to eat?
学习啦在线学习网(4)形容词修饰不定代词时，通常要放在不定代词之后。
There is something delicious on the table.
学习啦在线学习网(5)somewhere, anywhere, nowhere, everywhere用作副词。
学习啦在线学习网Flowers come out everywhere.
学习啦在线学习网注：① 形容词修饰不定代词要后置：anythingspecial
② 不定代词做主语时谓语用单数.