八年级上册知识点总结
Unit 1 Where did you go on vacation?
核心词汇
anyone 任何人
anywhere 任何地方
wonderful 精彩的
few 很少
most 最多
something 某物
nothing 没有什么
myself 我自己
everyone 每人
of course 当然
feel like 给……的感觉
wait for 等待
because of 因为
too many 太多
核心句型
1. Where did you go on vacation? 你去哪里度假了?
2. Did you go with anyone? 你和别人一起去的吗?
3. How was the weather? 天气怎么样?
4. We took quite a few photos there. 我们在那里拍了不少照片。
5. I just stayed at home. 我只是待在家里。
语法点
- 不定代词:something, anything, nothing, someone, anyone, no one,形容词修饰不定代词要后置
- 一般过去时:表示过去发生的动作或存在的状态,动词用过去式,be动词用was/were
- 规则动词过去式:一般加ed;以e结尾加d;辅音+y结尾变y为i加ed;重读闭音节双写末尾辅音加ed
- 不规则动词过去式:go-went, buy-bought, eat-ate, take-took, see-saw等
Unit 2 How often do you exercise?
核心词汇
housework 家务
hardly 几乎不
ever 曾经
once 一次
twice 两次
Internet 互联网
program 节目
full 满的
maybe 大概
least 最少
junk food 垃圾食品
such as 例如
how come 怎么回事
核心句型
1. What do you usually do on weekends? 你周末通常做什么?
2. I always exercise. 我总是锻炼。
3. How often do you help with housework? 你多久帮一次忙做家务?
4. I help with housework every day. 我每天帮忙做家务。
5. What’s your favorite program? 你最喜欢的节目是什么?
语法点
- 频度副词:always(100%)、usually(80%)、often(60%)、sometimes(40%)、hardly ever(20%)、never(0%)
- 频度副词位置:be动词后,实义动词前
- how often 提问频率,回答用every day, once a week, twice a month等
Unit 3 I’m more outgoing than my sister.
核心词汇
outgoing 外向的
better 更好
loudly 大声地
quietly 安静地
hard-working 勤奋的
competition 比赛
fantastic 极好的
which 哪一个
clearly 清楚地
win 赢
talented 有天赋的
truly 真正
care about 关心
laugh 笑
核心句型
1. Tom is smarter than Sam. 汤姆比萨姆聪明。
2. Tara works as hard as Tina. 塔拉和蒂娜一样努力。
3. Is Tom smarter than Sam? 汤姆比萨姆聪明吗?
4. Who is more hard-working at home? 谁在家更勤奋?
5. A good friend makes me laugh. 好朋友让我笑。
语法点
- 形容词比较级构成:
- 一般加er:tall→taller
- 以e结尾加r:nice→nicer
- 辅音+y结尾变y为i加er:heavy→heavier
- 重读闭音节双写末尾辅音加er:big→bigger
- 多音节和部分双音节前加more:outgoing→more outgoing
- 不规则:good/well→better, bad/badly→worse, many/much→more, little→less, far→farther/further
- 比较级用法:A + be + 比较级 + than + B
- as + 原级 + as:和……一样
- 比较级前可加much, a little, a bit, even等修饰
Unit 4 What’s the best movie theater?
核心词汇
theater 剧院
comfortably 舒服地
seat 座位
screen 屏幕
close 近的
ticket 票
cheaply 便宜地
carefully 仔细地
fresh 新鲜的
comfort 舒适
worse 更差
cheaply 便宜地
report 报道
choose 选择
核心句型
1. What’s the best movie theater? 最好的电影院是什么?
2. It has the biggest screens. 它有最大的屏幕。
3. It’s the closest to home. 它离家最近。
4. It has the worst service. 它服务最差。
5. It sells clothes the most cheaply. 它卖衣服最便宜。
语法点
- 形容词最高级构成:
- 一般加est:tall→tallest
- 以e结尾加st:nice→nicest
- 辅音+y结尾变y为i加est:heavy→heaviest
- 重读闭音节双写末尾辅音加est:big→biggest
- 多音节和部分双音节前加most:outgoing→most outgoing
- 不规则:good/well→best, bad/badly→worst, many/much→most, little→least
- 最高级用法:the + 最高级 + 名词 + in/of 范围
- one of + the + 最高级 + 复数名词:最……之一
Unit 5 Do you want to watch a game show?
核心词汇
sitcom 情景喜剧
news 新闻
soap opera 肥皂剧
mind 介意
stand 忍受
educational 教育的
plan 计划
hope 希望
discussion 讨论
happen 发生
expect 期待
joke 笑话
comedy 喜剧
documentary 纪录片
核心句型
1. Do you want to watch the news? 你想看新闻吗?
2. What do you think of talk shows? 你认为脱口秀怎么样?
3. I don’t mind them. 我不介意它们。
4. I can’t stand them. 我受不了它们。
5. What can you expect to learn from sitcoms? 你期望从情景喜剧中学到什么?
语法点
- 动词不定式做宾语:want to do, hope to do, plan to do, expect to do, decide to do
- 询问看法:What do you think of…? = How do you like…?
Unit 6 I’m going to study computer science.
核心词汇
doctor 医生
engineer 工程师
violinist 小提琴手
pilot 飞行员
scientist 科学家
college 大学
education 教育
medicine 药
send 发送
grow up 长大
be sure about 确信
make sure 确保
take acting lessons 上表演课
核心句型
1. What do you want to be when you grow up? 你长大想当什么?
2. I want to be an engineer. 我想当工程师。
3. How are you going to do that? 你打算怎么做?
4. I’m going to study math really hard. 我打算努力学数学。
5. Where are you going to work? 你打算去哪里工作?
语法点
- be going to 结构:表示打算、计划、决定做某事,或预测将要发生的事情
- 结构:主语 + be going to + 动词原形
- 一般疑问句:Be + 主语 + going to + 动词原形?
Unit 7 Will people have robots?
核心词汇
paper 纸
pollution 污染
prediction 预测
future 未来
pollute 污染
environment 环境
planet 行星
earth 地球
plant 种植
part 部分
peace 和平
sky 天空
fall 落下
inside 里面
核心句型
1. What will the future be like? 未来会是什么样?
2. Cities will be more polluted. 城市污染会更严重。
3. There will be only one country. 将会只有一个国家。
4. Will people use money in 100 years? 100年后人们还用钱吗?
5. Kids will study at home on computers. 孩子们将在家用电脑学习。
语法点
- 一般将来时:will + 动词原形,表示将来发生的动作或存在的状态
- 一般疑问句:Will + 主语 + 动词原形?肯定回答Yes, …will. 否定No, …won’t.
- there be 将来时:There will be…
- more, less, fewer 用法:more+可数/不可数;less+不可数;fewer+可数
Unit 8 How do you make a banana milk shake?
核心词汇
blender 搅拌机
peel 剥皮
pour 倒
yogurt 酸奶
honey 蜂蜜
watermelon 西瓜
spoon 勺
pot 锅
add 加
finally 最后
mix 混合
up 分开
pour…into… 把……倒入
核心句型
1. How do you make a banana milk shake? 你怎么做香蕉奶昔?
2. How many bananas do we need? 我们需要多少香蕉?
3. How much yogurt do we need? 我们需要多少酸奶?
4. Peel the bananas. 剥香蕉皮。
5. Pour the milk into the blender. 把牛奶倒入搅拌机。
语法点
- how many + 可数名词复数,提问数量
- how much + 不可数名词,提问数量或价格
- 祈使句:表示请求、命令、建议,肯定句以动词原形开头,否定句Don’t + 动词原形
Unit 9 Can you come to my party?
核心词汇
prepare 准备
exam 考试
flu 流感
available 有空的
until 直到
hang 悬挂
catch 赶上
invite 邀请
accept 接受
refuse 拒绝
forward 向前
delete 删除
preparation 准备
glad 高兴的
核心句型
1. Can you come to my party on Saturday? 周六你能来参加我的聚会吗?
2. Sure, I’d love to. 当然,我很乐意。
3. I’m sorry, I can’t. I have to help my parents. 抱歉,我不能,我得帮父母。
4. Can he go to the party? 他能来聚会吗?
5. He might have to meet his friend. 他可能得见朋友。
语法点
- can 表示邀请或请求,肯定回答Sure/Yes, I’d love to. 否定回答Sorry, I can’t. + 理由
- have to 表示必须、不得不,客观需要,有人称和时态变化
- must 表示必须,主观看法
Unit 10 If you go to the party, you’ll have a great time!
核心词汇
meeting 会议
video 录像
organize 组织
chocolate 巧克力
upset 难过的
advice 建议
travel 旅行
agent 代理人
expert 专家
teenager 青少年
normal 正常的
unless 除非
wallet 钱包
angry 生气的
核心句型
1. I think I’ll take the bus to the party. 我想我会坐公交去聚会。
2. If you do, you’ll be late. 如果你坐公交,你会迟到。
3. What will happen if they have the party today? 如果他们今天开聚会会发生什么?
4. If we ask people to bring food, they’ll just bring potato chips. 如果我们让大家带食物,他们就只会带薯条。
5. Should we people to bring food? 我们应该让大家带食物吗?
语法点
- if 引导条件状语从句:主将从现,主句一般将来时,从句一般现在时表将来
- 如:If it rains tomorrow, we won’t go hiking.
八年级下册知识点总结
Unit 1 What’s the matter?
核心句型
1. What’s the matter? 怎么了?
2. I have a headache. 我头疼。
3. You should lie down and rest. 你应该躺下休息。
4. Should I take my temperature? 我应该量体温吗?
语法点
- 身体健康问题:have a cold/headache/stomachache/toothache/sore throat
- should 表示建议,后接动词原形,否定shouldn’t
Unit 2 I’ll help to clean up the city parks.
核心句型
1. The girl could visit the sick kids in the hospital to cheer them up. 女孩可以去医院看望生病的孩子,让他们高兴起来。
2. We need to come up with a plan. 我们需要想出一个计划。
3. I’ll fix it up. 我会把它修好。
语法点
- 动词不定式做宾语、宾语补足语、目的状语
- 动词短语:clean up, cheer up, come up with, put off, give out, hand out, call up等
Unit 3 Could you please clean your room?
核心句型
1. Could you please clean your room? 请你打扫你的房间好吗?
2. Yes, sure. 是的,当然。
3. Could I use your computer? 我能用你的电脑吗?
4. Could you please take out the rubbish? 请你倒垃圾好吗?
语法点
- could 表示礼貌请求,肯定回答Sure/Of course. 否定回答Sorry, I can’t. + 理由
- 礼貌请求:Could you please + 动词原形?
Unit 4 Why don’t you talk to your parents?
核心句型
1. What’s wrong? 怎么了?
2. I have to study too much so I don’t get enough sleep. 我得学太多,所以睡眠不足。
3. Why don’t you forget about it? 你为什么不忘记它呢?
4. Although she’s wrong, it’s not a big deal. 虽然她错了,但没什么大不了的。
语法点
- 提建议句型:Why don’t you…? = Why not…? You should… You could… How about…?
- 连词:until, so that, although
Unit 5 What were you doing when the rainstorm came?
核心句型
1. What were you doing at eight last night? 昨晚八点你在做什么?
2. I was taking a shower. 我在洗澡。
3. When the rainstorm came, what were you doing? 暴雨来临时你在做什么?
4. While I was walking to school, I saw a cat in a tree. 我步行上学时,看见树上有只猫。
语法点
- 过去进行时:was/were + doing,表示过去某一时刻或某段时间正在进行的动作
- when 和 while 区别:when 后接短暂性动词,while 后接延续性动词
Unit 6 An old man tried to move the mountains.
核心句型
1. How does the story begin? 故事怎么开始的?
2. Once upon a time, there was an old man. 从前,有一位老人。
3. The old man said that he would try to move the mountains. 老人说他要试着移山。
语法点
- 过去进行时与一般过去时区别
- 宾语从句:主句过去时,从句用相应过去时态
Unit 7 What’s the highest mountain in the world?
核心句型
1. Qomolangma is higher than any other mountain. 珠穆朗玛峰比其他任何山都高。
2. It’s 8,844.43 meters high. 它高8844.43米。
3. China is almost as big as the US. 中国几乎和美国一样大。
语法点
- 大数字表达:thousand, million, billion
- 比较级和最高级特殊用法
Unit 8 Have you read Treasure Island yet?
核心句型
1. Have you read Little Women yet? 你读过《小妇人》吗?
2. Yes, I have. / No, I haven’t. 是的,我读过。/不,我没读过。
3. It’s fantastic. 太棒了。
语法点
- 现在完成时:have/has + 过去分词,表示过去发生的动作对现在造成的影响或结果
- already 用于肯定句,yet 用于否定句和疑问句
Unit 9 Have you ever been to a museum?
核心句型
1. Have you ever been to a science museum? 你曾经去过科学博物馆吗?
2. Yes, I have. I went there last year. 是的,我去过,我去年去的。
3. Me neither. 我也没去过。
语法点
- have been to 表示去过某地(已回来)
- have gone to 表示去了某地(还没回来)
Unit 10 I’ve had this bike for three years.
核心句型
1. How long have you had that bike over there? 那边那辆自行车你买了多久了?
2. I’ve had it for three years. 我买了三年了。
3. He’s owned it since his fourth birthday. 他从四岁生日起就拥有它了。
语法点
- for + 一段时间,since + 时间点
- 延续性动词与短暂性动词转换:buy→have, borrow→keep, leave→be away, join→be in等
初二英语学习建议
- 单词:每天背单词,初二词汇量增大,要坚持
- 语法:重点掌握比较级最高级、一般过去时、现在完成时、过去进行时、宾语从句
- 听力:每天听15分钟课文录音,跟着读
- 阅读:多做阅读理解,提高阅读速度和理解能力
- 写作:每周写一篇作文,积累常用句型
- 中考:初二是英语学习关键期,打好基础,为中考做准备



