八年级英语下册知识点归纳 篇一
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：Youll have a great time if you go to the party.
=If you go to the party， youll 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
Whats the problem? = Whats the matter? = Whats 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
Unit 10 I’ve had this bike for this bike for three years. 篇二
重点&难点：since& for在现在完成时中的运用。
have + pp. + since + 时间点
have + pp. + for + 时间段 知识点：
how long 多长时间 a yard sale 庭院拍卖会 ride a bike 骑自行车
have sth. for + price 花多少钱买的„„ give away 捐赠
not „ anymore 不再„„ check out 观察
board games 棋类游戏 for a long time 很长时间 clear out 收拾，整理
children’s home 儿童福利院 no longer 不再
either （两者中的一个）是 down the street 在街边 search for 寻找„„ as for 至于
46-year-old 46岁的„„
It is a shame „ 遗憾的是„„ mid-20thcentury 20世纪中期 a symbol of „„的标志 the past + y. 过去的„„年 to be honest 说实话
Unit 5 What were you doing when the rainstorm came? 篇三
重点&难点：学习并掌握when和while引导的时间状语从句以及过去进行时的运用。
知识点：
atthe time of 在„„的时候
on the street 在大街上
in the road 在马路上
at the bus stop 在公交车站
take a shower 洗澡
take a hot shower 洗热水澡
miss the bus 没赶上公交车，错过公交车 go off （闹钟）发出响声 pick up 接电话
put „ over „ 把„„放置于„„上方 make dinner 做晚饭
beat against sth. 拍打某物 at first 首先，一开始 fall asleep 入睡 die down 逐渐消失
break „ apart 使„„分离 in a mess 一团糟 each other 互相 heavy rain 大雨 car wash 洗车
have a look 瞧一瞧 walk by 经过
make one’s way to 在某人去„„的路上 You’re kidding. 你开玩笑吧。 be killed 被杀害（被动语态） in silence 沉默 take down 摧毁
look out of the window 看向窗外 be shocked to do sth. 震惊于做某事 the rest of 剩余的„„ point sth. out 指出某物 call out 喊出
have meaning to 对„„有意义 the World Trade Center 世贸中心
Unit 7 What’s the highest mountain in the world? 篇四
重点：1. 大数目的写法和读法；2. 学习并掌握形容词和副词比较级变法的多条规则。
难点：1. 使用比较级来描述人的外貌；2. 使用比较级和数字来对现实中的事物进行比较。 知识点：
any other 任何其他的
no other 没有其他的
salt lake 咸水湖
have a population of 拥有„„人口 Yangtze River 长江
feel free to do sth. 做某事感觉很自由 as you can see 正如你所看到 as far as I know 正如我所知 man-made 人造的 run along 跨越
take in air 呼吸空气
risk one’s life 冒着生命的危险 spirit of „„的精神
achieve one’s dream 实现梦想 the force of „„的力量 even though / even if 即使
weigh many times more than 比„„重好几倍
prepare sth. for sb. 为某人准备某物 run over with excitement 兴奋地跑过去 fall over 摔倒 cut down 砍下 do research 做调查
protect „ from „ 保护„„免受„„ walk into sb. 撞到某人
endangered animal 濒危动物
Unit 4 Why don’t you talk to your parents? 篇五
重点：1. 学习并掌握反问句 “Why don’t you do sth.？”；2. 连词until, so that, although的运用。 难点： 知识点：
get enough sleep 有足够的睡眠 have time to do sth. 有时间做某事 allow sb. to do sth. 允许某人做某事 after-school class 补习班 get into 陷入
a fight with sb. 和某人有争执 What’s wrong? 哪儿不舒服？ on the phone 在电话里头 call sb. up 打电话给某人 take sb. to sw. 带某人去某地 look through 快速查看
be angry with sb. 对某人生气 forget about sth. 忘记某事 a big deal 重要的事 work out 解决
get on with = get along with 和睦相处 if / whether 引导的选择条件句 hang over 悬挂
be nice to sb. 对某人好 refuse to do 拒绝做某事 instead的用法
whatever, whenever, wherever, however offer to help 提供帮助
proper communication 适当的沟通
communicate with 和„„沟通 be better for sb. 对某人来说更好 make sth. clear 使某事清晰
be afraid of doing sth. 害怕做某事 along 单独的（表面上） lonely 孤独的（内心）
be busy on sth. 忙于做某事 come out 删除
compare sth. with sth. 拿„„和„„作比较
turn down 调低，调小
turn up 调高，调大
turn on 打开
turn off 关掉 in one’s opinion 以某人的观点
Unit 6 An old man tried to move the mountains. 篇六
重点：1. 连词unless, as soon as, so … that的运用；2. 学习并掌握如何描述故事。 难点：用所学知识描述故事。 知识点：
work on sth. 致力于做某事 as soon as 一„„就„„ take sth. away 带走某物 a little bit 有一点„„
show sb. that 展示给某人„„
keep doing 继续做某事，保持做某事 instead of 代替 neitherof „„也不 most of 绝大多数的
the Monkey King 美猴王 in fact 事实上
look like 看起来像„„
turn „ into „ 把„„变为„„ make a dress 穿衣服 fit sth. 适合某物 get married 结婚 think of 考虑
once upon a time 从前 stepmother 继母
come with sb. 和某人一起来 along the way 沿途 shine bright 光芒万丈
lead sb. to 引导某人做某事 be made of 用„„做成 get lost 迷失
Unit 8 Have you read Treasure Island yet? 篇七
重点：学习现在完成时以及yet, already在现在完成时中的运用。
难点：yet, already在现在完成时中的运用（yet一般用于否定句和疑问句中，already用于肯定句中） 知识点： grow up 成长
the back of „„的背面 hurry up 抓紧，赶快 go out to sea 出海 in + 时间段 表将来 run towards 跑向 in the middle of „„的中间 left behind 遗忘 not yet 未曾
science fiction 科幻小说
can’t wait to do 迫不及待做某事 a bit + adj. 有点„„ pop music 流行乐 used to do 曾经做某事
fight over „ with „ 为„„和„„争吵 belong to 属于 but not 而不是
introduce „ to „ 介绍„„给„„ bring sb. to sw. 带某人去某地 ever since then 自从那时起 trust one another互相信任
at the end of the day 一天结束的时候 come to realize 逐渐意识到
八年级英语下册知识点归纳 篇八
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：----Im good at English. He says. （改为加宾语从句的复合句）
----He says Im 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 Im 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）
its + 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 dont 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。）
If you go to the party,youll have a great time!