初二英语下册知识点总结

2017-03-17

做好知识点的总结,能够让你受益匪浅。下面是小编为大家收集整理初二英语下册知识点总结,相信这些文字对你会有所帮助的。

初二英语下册知识点总结(一)

What were you doing when the UFO arrived?

重点语法:过去进行时态

do/does 的过去进行时态形式:(was/were) doing

do/does 的过去进行时态的被动语态:(was/were) being done

过去将来时态的肯定句、否定句和疑问句形式:

肯定句例句:I was walking down the street when a UFO landed.

否定句例句:I wasn't walking down the street when a UFO landed.

一般疑问句例句:Were you walking down the street when a UFO landed?

特殊疑问句例句:What were you doing when a UFO landed?

动词 when 和 while 的选择:when 后加瞬间动词,while 后加延续性动词。

例句:The boy was walking down the street when the UFO landed.

=While the boy was walking down the street, the UFO landed.

感叹句

结构:(1) How + adj. + the + 主语 + 谓语动词

=(2) What + (a/an) + [adj.] + n. + 主语 + 谓语动词

例句:What a beautiful flower [it is]!

=How beautiful the flower is!

What beautiful flowers [they are]!

=How beautiful the flowers are!

重点短语:get out 出去;离开

take off 起飞

run away 逃跑;跑掉

come in 进来

hear about = hear of 听说

take place 发生

as … as 像……一样(eg/ as old as him 像他一样老)

anywhere = everywhere = here and there 任何地方

think about 考虑

think of 认为

get up = get out of the bed 起床

at the doctor's 在诊所

every day 每一天

everyday adj. 日常的

most adj. 大部分

the most 最多的

in space 在太空中

national hero 民族英雄

all over the world = in the world 全世界

Reading Strategy(阅读方法)

The title can be helpful for you to understand a text. (一篇文章的标题可以帮助你理解整篇文章。)It's also a good idea to read the first sentence of each paragraph before you read. (在阅读整篇文章之前,阅读每段的第一句话也是一个很有效的方法。)

初二英语下册知识点总结(二)

He said I was hard-working.

重点语法:宾语从句

结构:主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语)

例句:----I'm good at English. He says. (改为加宾语从句的复合句)

----He says I'm good at English.

注意:①主句是一般现在时态,宾语从句的时态不受其影响。

例句:He says I'm good at English now.

He says I was good at mathematics when I was young.

②主句是过去时态,宾语从句也要用过去时态。

例句:He said I was good at mathematics when I was young yesterday.

He said I was good at English now yesterday.

③宾语从句是客观真理时永远用一般现在时态。

例句:Our teacher says 24 hours make a day.

Our teacher said the sun gives us so many energy yesterday.

④动词原形不能作主语,必须用其 -ing 形式。

例句:She said helping others changed her life.

重点短语:direct speech 直接引语

reported speech = indirect speech 间接引语

first of all = at first 首先

pass on 传递

be supposed to do sth. 应该做某事

be good at = do well in 在某方面做得好

in good health 身体健康

get over 克服

open up 打开

care for = take care of = look after 照料;照顾

not any more = not any longer = no longer 不再

have a cold 感冒

end-of-year exam 年终考试

get nervous 变得紧张

forget to do sth. 忘记做某事(该事未做)

forget doing sth. 忘记做某事(该事已做)

it's + adj. + [for sb.] + to do sth. 做某事[对某人来说]……(加形容词)

context 上下文

Reading Strategy(阅读方法)

First read for meaning, not for detail. (首先理解文段的大致意思,不在于文段的细节部分。)

You can understand the meaning of a word you don't know from the context. (至于不懂的单词,你可以通过上下文来寻找它的正确释义。)

初二英语下册知识点总结(三)

If you go to the party,you'll have a great time!

重点语法:if 引导的条件状语从句

结构:主句 + if + 条件状语从句

if + 条件状语从句 + [(comma)] + 主句

注意:在 if 引导的条件状语从句中,主句应用将来时态,状语从句用一般现在时态。

例句:You'll have a great time if you go to the party.

=If you go to the party, you'll have a great time.

重点短语:take away 拿走

around the world = all over the world 在世界各地

make a living 谋生

all the time = always 一直

What's the problem? = What's the matter? = What's wrong? 怎么了?

in order to do sth. 为了做某事

make sb. do sth. 使得某人做某事(to 省略,该结构是一个不带 to 的不定式。)

make sb. adj. 使得某人……(加形容词)

make sb. done 使得某人被做

be famous for 为……而出名

be famous as 作为……而出名

in class 在课堂上

spend …(time/money) on sth. = spend …(time/money) in doing sth. 花……(时间/钱)用于做某事

see sb. do sth. 看见某人做某事(强调整个过程)

see sb. doing sth. 看见某人做某事(强调偶然性)

say → said → said 动词 say 的原形、过去式和过去分词

tell → told → told 动词 tell 的原形、过去式和过去分词

eat → ate → eaten 动词 eat 的原形、过去式和过去分词

speak → spoke → spoken 动词 speak 的原形、过去式和过去分词

初二英语下册知识点总结(四)

How long have you been collecting shells?

重点语法:现在完成进行时态

do/does 的现在完成进行时态形式:have/has been doing

do/does 的现在完成进行时态的被动语态:have/has been being done

现在完成进行时态所应用的场合:

①某事从过去发生一直持续到现在都在做

②过去发生的动作对现在造成影响

例:我已上了三年初中。

I have been in Junior School for 3 years.

自从那次他与我谈过心后,我天天都在进步。

I have been making progress since he talked with me that time.

现在完成进行时态的肯定句、否定句和疑问句形式:

肯定句例句:I have been skating for five hours.

否定句例句:I haven't been skating for five hours.

一般疑问句例句:Have you been skating for five hours?

特殊疑问句例句:How long have you been skating?

注意:瞬间动词不能和一段时间连用。

例句:你借这本书已经多长时间了?

How long have you been keeping this book?

重点短语:run out of 用完;用尽

by the way 顺便说说

be interested in doing sth. 对某事感兴趣

more than 比……多

far away 在远处

would like to do sth. = want to do sth. = feel like doing sth. 想要做某事

send sb. sth. = send sth. to sb. 把某物赠送给某人

in fact 实际上

room 房间(用于可数名词);空间(用于不可数名词)

common → more common → the most common 形容词 common 的原级、比较级和最高级

Reading Strategy(阅读方法)

Let your eyes “scan” the text quickly to find details that you're looking for. (在阅读文章之前,用眼睛“横扫”整篇文章,快速寻找你需要的文章要点。)You can find information quickly without reading the whole text. (这样你就不用细读整篇文章,就能寻找到你需要的一些信息。)

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