对于更多初中生来说,英语的学习是很吃力的,但是这门课程又必须要掌握好。那么初中阶段需要学习哪些英语知识呢?下面是百分网小编为大家整理的初中英语知识总结,希望对大家有用!
初中英语重点知识
1、 时间状语从句
(1)时间状语从句常用when, as, while, before, after, since, till, until, as soon as等连词来引导。例如:
It was raining hard when got to school yesterday.
While he was doing his homework, the telephone rang.
As he walked along the lake, he sang happily.
He had learned a little Chinese before he came to China.
After he finished middle school, he went to work in a factory.
(2)在时间状语从句里,通常不用将来时态,用现在时态表示将来的动作或状态。例如:
I’ll ring you up as soon as I get to New York.
I will tell him everything when he comes back.
He won’t believe it until he sees it with his own eyes.
(3)在带有till或until引导的时间状语从句的主从复合句里,如果主句用肯定式,其含义是“一直到……时”,谓语动词只能用延续性动词。如果主句用否定式,其含义是“直到……才……”, “在……以前不……”, 谓语动词可用瞬间动词。例如:
The young man read till the light went out.
Let’s wait until the rain stops.
We won’t start until Bob comes.
Don’t get off until the bus stops.
2 、条件状语从句
(1)条件状语从句通常由if, unless引导。例如:
What shall we do if it snows tomorrow?
Don’t leave the building unless I tell you to.
(2)在条件状语从句里,谓语动词通常用现在时态表示将来的动作或状态。例如:
I’ll help you with your English if am free tomorrow.
He won’t be late unless he is ill.
(3)“祈使句 + and (or)+ 陈述句” 在意思上相当于一个带有条件状语从句的复合句。例如:
Hurry up, or you’ll be late.
=If you don’t hurry up, you’ll be late.
Study hard and you will pass the exam.
=If you study hard, you will pass the exam.
初中必备的英语知识
一、come 短语
1. come across (偶然)遇见(或发现)
2. come along (意外地)出现;发生;来到
3. come from 来自
4. come into 进入
5. come in 进来
6. come out 出版;发表
7. come on 快点儿
8. come over 顺便来访
9. come true (希望等)实现
10. come up with 提出;想出(主意、回答等)
二、get 短语
1. get away 逃离;走开
2. get back 返回;回来;回家
3. get close(to) 接近
4. get down 降下
5. get down to 开始认真(做某事)
6. get in 进入;收获;达到
7. get off 下车
8. get on 上车
9. get through 通过;拨通(电话)
10. get gogether 聚会;联欢
11. get up 起床
三、give 短语
1. give up 放弃
2. give in 屈服;让步
3. give away 赠送;分发
4. give out 分发;发放
5. give back 还给;归还;恢复(健康等)
6. give birth to 生;产生
7. give…a lift 捎(某人)一程
初中英语知识口诀
一、 动词不定式不带to的动词
五看(notice,observe,see,look at,watch),
三使役(have,let,make),
二听(hear,listen to),
一感觉(feel)。
按:在上述动词后做宾语补语用的不定式不带to。
二、非谓语动词
动词不做谓语用,
不定、分词与动名。
to 加原形不定式,
词组可做名、副、形。
分词现在和过去,
相当副词和形容。
原形加上“ing”,
动词具有名词性。
三、基数词变序数词(之一)
基变序,有规律,
词尾字母 tdd 。①
八减 t,九减 e,
f 要把 ve 替。②
ty 把 y 变成 i ,
记住th前有个e。③
① 指first、second、third。
② 指eight去掉t,nine去掉e,five和twelve去掉ve加上f。
③ 指twenty→twentieth等。
四、基数词变序数词(之二)
第一、二、三要全变,①
其余“th”加后边,②
“th”里有例外,
你需格外记明白:
八减 t,九减 e,③
字母 f 代ve,④
ty 变 tie。⑤
① one-first,two-second,three-third。
② four-fourth,seven-seventh,hundred-hundredth。。
③ eight-eighth ,nine-ninth。
④ five-fifth,twelve-twelfth。
⑤ twenty-twentieth,sixty-sixtieth。
猜你喜欢:
1.初中英语基础知识归纳
2.初中英语必备的基础知识归纳
3.初中三年英语基础知识归纳
4.初中英语必备的知识重点总结
5.初中必备的英语知识点总结
6.初三英语重点知识点的归纳
查看全文
false