七年级下英语三单元知识点有哪些?
校园之窗 2025年12月4日 03:50:54 99ANYc3cd6
核心词汇
交通方式
- walk: v. 步行
- bike: n. 自行车
- subway: n. 地铁 (注意:美式英语,英式英语是
underground或tube) - train: n. 火车
- bus: n. 公共汽车
- car: n. 小汽车
- plane: n. 飞机
- ship: n. 轮船
- boat: n. 小船
- motor cycle: n. 摩托车
- take the subway: 乘地铁
- ride a bike: 骑自行车 (
ride是一个使用广泛的动词,可以骑马、骑车等) - by bus: 乘公交车 (
by + 交通工具表示方式,不加冠词) - on foot: 步行 (固定搭配,前面不加介词)
地点
- home: n. 家
- school: n. 学校
- park: n. 公园
- library: n. 图书馆
- supermarket: n. 超市
- bus stop: n. 公共汽车站
- train station: n. 火车站
- bus station: n. 汽车站
- subway station: n. 地铁站
- airport: n. 机场
动词
- get to: 到达 (后面接地点)
- take: v. 乘坐 (交通工具)
- ride: v. 骑 (自行车、马等)
- go to school: 上学
- go home: 回家 (注意:
home是副词,前面不加to) - do one's homework: 做作业
- work: v. 工作
- live: v. 居住
其他重要词汇
- how: adv. 怎样,如何
- how far: 多远 (提问距离)
- how long: 多久 (提问时间)
- kilometer: n. 千米,公里
- minute: n. 分钟
- transportation: n. 运输,交通
- North America: 北美洲
- Japan: n. 日本
- other: adj. 其他的
重点句型
询问交通方式
-
— How do you get to school?
你怎么去上学?
(图片来源网络,侵删) -
— I ride my bike. / I get to school by bike. / I go to school on foot.
我骑自行车去。/ 我骑自行车去上学。/ 我步行去上学。
-
— How does he/she get to school?
他/她怎么去上学?
(图片来源网络,侵删) -
— He/She takes the subway. / He/She gets to school by subway.
他/她乘地铁去。
询问距离
- — How far is it from your home to school?
从你家到学校有多远?
- — It's about 10 kilometers.
大约10公里远。
(图片来源网络,侵删)
询问花费的时间
- — How long does it take?
花费多长时间?
- — It takes about 25 minutes.
大约花费25分钟。
回答花费时间
- — How long does it take to get to school by bus?
乘公交车到学校要花多长时间?
- — It takes (me) 20 minutes.
它花(我)20分钟。
- — It takes (him) about 15 minutes to walk to school.
步行到学校花(他)大约15分钟。
谈论居住地
- — Do you live in a city or in the country?
你住在城市还是农村?
- — I live in a city.
我住在城市。
- — It's difficult for students to go to school in the countryside.
对农村的学生来说,上学很困难。
语法重点
特殊疑问词 how 的用法
| 疑问词 | 中文意思 | 用法 | 举例 |
|---|---|---|---|
| how | 怎样 | 询问方式 | How do you go to work? (你怎么去上班?) |
| how far | 多远 | 询问距离 | How far is it from here to the station? (从这里到车站有多远?) |
| how long | 多久;多长 | 询问时间 询问物体的长度 |
How long does the movie last? (这场电影持续多久?) How long is this river? (这条河有多长?) |
| how old | 多大 | 询问年龄 | How old are you? (你多大了?) |
| how many | 多少 | 询问可数名词的数量 | How many students are there in your class? (你们班有多少学生?) |
| how much | 多少;多少钱 | 询问不可数名词的数量 询问价格 |
How much water do you need? (你需要多少水?) How much is this T-shirt? (这件T恤多少钱?) |
It takes (sb) some time to do sth. 句型
- 含义: 做某事花费某人多长时间。
- 结构:
It takes + 人 + 时间 + to do sth. - 注意: 这里的
take是“花费”的意思,主语是it。 - 举例:
- It takes me 20 minutes to get to school.
我花20分钟到学校。
- It takes him an hour to finish his homework.
他花一个小时完成他的作业。
- It takes them a long time to go to the Great Wall by bus.
他们乘公交车去长城花很长时间。
- It takes me 20 minutes to get to school.
by, in, on + 交通工具 的区别
by + 交通工具: 表示方式,泛指乘坐某种交通工具,前面不加任何冠词 (a, the)。- by bus (乘公交车), by car (乘小汽车), by subway (乘地铁), by plane (乘飞机), by train (乘火车), by foot (错误), on foot (正确)
in + a/the + 交通工具: 表示乘坐一个封闭的、有空间的交通工具。in a car (坐在一辆小汽车里), in a taxi (坐在一辆出租车里)
on + a/the + 交通工具: 表示乘坐一个开放的、需要骑或踩的交通工具。on a bike (骑在一辆自行车上), on a bus (坐在一辆公交车上), on a train (坐在一列火车上), on a plane (坐在一架飞机上), on a ship (坐在一艘轮船上)
话题应用与范文
话题: 描述自己上学的交通方式、距离和时间。
范文示例
My Way to School
Hello, everyone! I'd like to talk about my way to school.
I live about five kilometers away from my school. How do I get there? Well, I usually ride my bike. It takes me about 15 minutes to get to school by bike. Sometimes, when it rains, I take the bus. It takes me about 20 minutes by bus.
My friend, Tom, lives near the school. He walks to school every day. It's very good exercise! My classmate, Lily, lives farther away. She takes the subway. It takes her about half an hour.
I like riding my bike to school. It's fast and good for my health. What about you? How do you get to school?
学习建议
- 词汇分类记忆: 将交通工具、地点、动词等分类记忆,形成知识网络。
- 句型对比练习: 重点对比
How do you get...?,How far is it...?和How long does it take...?这三个核心句型的不同用法和回答。 - 语法专项突破: 针对性地练习
It takes... to do...句型,可以多造一些句子来巩固。 - 情景对话练习: 和同学练习对话,模拟问路、谈论上学路途等场景,把知识点用起来。
- 听力训练: 多听关于交通、问路等主题的对话,培养语感。
希望这份详细的知识点总结对你的学习有帮助!加油!