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初二英语必备知识要点总结
跟初一的英语学习相比,初二的英语学习任务稍微重了一点,学生需要掌握的英语知识点增加了不少。下面是百分网小编为大家整理的初二英语知识要点总结,希望对大家有用!
初二英语必备知识要点总结
初二英语必备知识要点
1、How often do you exercise? 你(你们)多久锻炼一次身体?
How often + 助动词do(does或did) + 主语 + do sth? 疑问词how often是问频率(多久一次),(在这里助动 词do(does或did) 是起帮助构成疑问的作用)与一般现在时或一般过去时连用,回答一般是用表示频率的副词,如:once, twice, three times, sometimes, often, quite, often, never, every day, once a week , twice a month , three times a month , three or four times a month 等。
2、 Mom wants me to get up at 6:00 and play ping-pong with her . want to do sth. 意思是“想要做某事”; want sb. to do sth.意思是“想要某人做某事”。
3、 She says it‘s good for my health.
be good for...表示“对有益(有好处)”;其反义为:be bad for...。(这里for 是介词,后跟名词、代词或动名词)
4、I try to eat a lot of vegetables , usually ten to eleven times a week .
try to do sth.表示“ 尽力做某事 ” ,不包含是否成功的意思而try doing sth.表示“(用某一办法)试着去做某事”。
5、 That sounds interesting.
这是“主语+系动词+表语”结构的简单句。sound(听起来),look(看起来),smell (闻起来),taste(尝起来),feel(觉得),seem(好象),grow(变得),get (变得)等词在英语中可用作系动词,后跟形容词作表语。
6、It’s easy to have a healthy lifestyle, and it’s important to eat a balanced diet.
7、forget to do sth. 忘记要做某事 forget doing sth. 忘记做过某事
8、doing sth. takes sb. Some time/ money
=It takes sb. some time/money to do sth.=sb. spends some time/money (on sth.)
=sb. spends some time/money (in) doing sth.=sth. costs sb. some time/money
=sb. pay some money for sth.花费某人多少时间/金钱做某事/某人花费多少金钱/时间做某事
9、it’s easy to do sth. 做某事容易 it’s hard (difficult) to do sth.做某事难, It’s necessary to do sth.做某事必要
10、one of +复数名词(代词)其中之一
11、can’t stop talking 不能停止讲话
12、 too to太,而不
13、 because of 因为、由于
14、be going to do 表示主观打算、准备或有信心做某事
初二英语知识重点
重要句型
1. We’d better not do sth.
2. leave one. oneself
3. find one’s way to a place
4. stand on one’s head
5. make sb. Happy
6. catch up with sb.
7. pass on sth. to somebody
8. spend time doing sth.
9. go on doing sth.
10. get on well with sb.
11. be angry with sb.
12. be fed up with sth.
13. not…until…
14. make room for sb.
初二英语知识要点
1、would like =want , would like to do sth=want to do sth . 想要做某事
would like sb. to do sth .=want sb. to do sth 想要某人做某事
would you like ...? 其后用some 不用any . 句子:Would you like to do sth .
肯定回答:Yes ,please ./sure ,thanks ./Yes ,I’d like to./Yes ,I’d love to 否定回答:No, thanks .But…/Sorry ,I’m afraid I can’t .
2、try to do sth .尽力做某事;试图做某事;设法做某事,但不一定成功.否定式:try not to do sth.
try doing sth .试着做某事,看看会发生什么情况. have a try 试一试
3、a bit 与a little
(1)两者修饰动词,形容词,副词或比较级,
(2)a little 可以直接修饰不可数名词,相当于a bit of
4、have a try 试试看, have a look 看一看 have a headache头疼 have a rest 休息
have a meeting 开会 have a good time 玩得愉快 have a fever发烧
5、lots of =a lot of 很多,大量 ,常用于肯定句中.既可修饰可数相当于many , 又可修饰不可数,相当于much . a lot 相当于very much ,多与动词连用,修饰形容词,副词的比较级.
6、提出建议:
(1)Let’s do sth.让我们做…吧.
(2)How about /what about doing sth ?做..怎么样
(3)Why not do sth ?为什么不…?
(4)Would you like to do …?你愿意做….吗?
(5)Shall we do …?我们做…好吗?
(6)You’d better(not) do ..你最好(不)做某事.
7、Thanks for sth. =Thank you for sth. 因…而感谢.后V+ing . Thanks to 幸亏,由于,归功于.
8、leave a message留个口信, take/have a message for sb.给某人带个口信.
9、hear from sb.=get /receive a letter from sb . 收到…的来信 hear about /of 得悉,听说
Hear out 听完 hear to 同意
10、can’t wait to do sth .迫不及待做某事 wait for 等候…,后接等待的对象,名词或代词
wait to do sth .等着做某事
初二英语必备知识要点总结
But I dont know what to do.
【句型介绍】 疑问词 + 不定式可作主语、宾语或表语。
I dont know how to get her help. 我不知道怎样才能得到她的帮助。
Where to buy this kind of seed is unknown to me. 我不知道去哪儿购买这种种子。
My question is when to leave for Tokyo. 我的问题是什么时候去东京。
【句式比较】 疑问词 + 不定式可转换成连词(原疑问词)引导的主语从句、宾语从句和表语从句。
I dont know where we can find her. 我不知道在哪儿能找到她。
How she will go there is still a secret. 她怎么去那里还是一个谜。
Her question is how she can pass the exam. 她的问题是她怎样才能通过这次考试。
【特别提醒】 疑问词 + 不定式转换成宾语从句时应用陈述语序。
初二英语重点知识点整理
hear sb. / sth. doing
【句型介绍】 意为"听见某人 / 物正在做......",句中doing为现在分词作宾语补足语,表示动作正在进行,强调一个过程。
Just then I heard someone crying "Help! Help!" 就在那时,我听见有人在喊"救命啊!救命!"
【句式比较】 hear sb. / sth. do sth. 听见某人 / 物做某事,句中do为不带to的动词不定式作宾语补足语,表动作已经结束,强调一个结果。
I heard him sing three songs. 我听见他唱了三首歌。
hear sb. / sth. done听见某人 / 物被......,done为动词的过去分词作宾语补足语,强调被动。
Do you often hear this song sung by him? 你经常听见他唱这首歌吗?
【特别提醒】 在这些句型中的hear可换成see, feel, watch等感官动词。
动词短语
go fishing 去钓鱼
go boating 去划船
go hiking 去徒步旅行
go on a picnic 去野餐
trip over (被......)绊倒
hurry up 赶快
get home 回家
get together 相聚
agree with ... 同意......意见(想法);符合
ask for 请求;询问
come up 走近;发生;上来;流行
come over 过来;抓住
初二英语必备知识要点总结
1. have fun doing sth. 在做某事的过程中获得乐趣
2.have some problems doing sth.在做某事的过程中有问题
3. Thank you for doing sth.因做某事而感谢你
4. How about doing sth.? =What about doing sth.? 做某事怎样?
5. after doing sth. 做某事之后
6. before doing sth. 做某事之前
7. finish doing sth. 完成做某事
8. keep doing sth. 保持一直做某事
9. keep sb. doing sth. 保持某人一直做某事
10. be busy doing sth.. 忙于(做)某事
11. enjoy doing sth. 喜欢做某事
12. be good at doing sth. = do well in doing sth. 擅长于作某事
13. want to do sth. 想要去做某事
14. want sb. (not) to do sth. 想要某人(不要)去做某事
15. would like to do sth.想要去做某事
16. would like sb. (not) to do sth.想要某人去做某事
17. hope / wish to do sth.希望去做某事
18. wish sb. to do sth.希望某人去做某事
19. need sb. to do sth 需要某人去做某事
20. use…to do sth. 用…去做某事
21. agree to do sth. 同意去做某事
22. plan to do sth. 计划去做某事
23. try to do sth. 设法去做某事
24. try not to do sth. 尽量不去做某事
25. happen to do sth. 碰巧做某事
26. try/do one’s best to do sth.尽力去做某事
27. It takes sb. some time to do sth. 花费某人一段时间去做某事
28. It’s time (for sb.) to do sth. (对某人来说)该是作某事的时间了
29. It’s very kind /nice of you to do sth. 你做了某事,你人太好了。
30. need to do sth. 需要去做某事
31. ask sb. (not)to do sth. 要求某人(不要)去做某事
32. tell sb. (not) to do sth.告诉某人(不要)去做某事
33. what to say 说什么
34. how to do it 怎样做它
35. where to go 去哪儿
36. when to go 什么时候去
37. which to buy 买哪一个
38. Why not+原形…? 为什么不…?
39. Will/ would you please+原形 请你…好吗?
40. have to+原形 不得不
初二英语必备知识要点总结
【重点语法】
不定代词:不指名代替任何特定名词或形容词的代词叫做不定代词。
用法注意:
1. some 和any +可数名/不可数名。
some 多用于肯定句,any多用于否定句、疑问句和条件从句 。有些问句中用some,不用any, 问话者希望得到对方肯定回答。
2. 由some, any, no, every 与 body, one, thing构成的复合不定代词作主语时,其谓语动词用三单。
3. 不定代词若有定语修饰,该定语要置于其后:如:something interesting
【重点短语】
1. buy sth for ab./ buy sb. sth 为某人买某物
2. taste + adj. 尝起来……
3. nothing...but + V.(原形) 除了……之外什么都没有
4. seem + (to be) + adj 看起来
5. arrive in + 大地方 / arrive at + 小地方 到达某地
6. decide to do sth. 决定做某事
7. try doing sth. 尝试做某事 / try to do sth. 尽力做某事
8. enjoy doing sth. 喜欢做某事
9. want to do sth. 想去做某事
10. start doing sth. 开始做某事=begin doing sth.
11. stop doing sth. 停止做某事 区分: stop to do sth. 停下来去做某事
12. dislike doing sth. 不喜欢做某事
14. so + adj + that + 从句 如此……以至于……
16. tell sb. (not) to do sth. 告诉某人(不要) 做某事
17. keep doing sth. 继续做某事
18. forget to do sth. 忘记去做某事 / forget doing sth 忘记做过某事
【词语辨析】
1. take a photo/ take photos 拍照
quite a few+名词复数 “许多…”
2. seem + 形容词 看起来…... You seem happy today.
seem + to do sth. 似乎/好像做某事 I seem to have a cold
It seems + 从句 似乎..…. It seems that no one believe you.
seem like ... 好像,似乎….. It seems like a good idea.
3. arrive in +大地点= get to= reach+地点名 “到达......”
arrive at +小地点
(注:若后跟地点副词here/there/home, 介词需省略,如: arrive here; get home)
4. feel like sth 感觉像…
feel doing sth. 想要做某事
5. wonder(想知道)+疑问词(who, what, why)引导的从句。
6. because of +名/代/V-ing
because+从句
He can’t take a walk because of the rain.
I don’t buy the shirt because it was too expensive.
7. enough +名词 足够的…...
形容词/副词+enough
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