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October 10, 2026

3分钟学会一个雅思7分句系列 | | 栏目推送说明

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3分钟学会一个雅思7分句/段系列,

每次教你学会一个7分句/段。

雅思7分作文,

就是日复一日、点点滴滴的积累。

A single long-distance flight can consume as much fuel as a car does over several years and generate a substantial amount of pollution. Some people therefore argue that governments should discourage non-essential air travel, particularly for tourism, rather than limit the use of cars.

To what extent do you agree or disagree?

【句子示例】

Although a single car journey produces far less pollution than a long-distance flight, cars are used by millions of people on a daily basis. Their cumulative environmental impact is therefore substantial, especially in densely populated cities.

【解析】

1. 内容维度(Task Response)

这两个句子分析了汽车出行对环境的危害。

2. 文脉逻辑维度(Coherence and Cohesion)

这个句子可以作为不同意题目观点的其中一个分论点。

3. 词汇维度(Lexical Resource)

“cumulative”是形容词,表示“积累的”。

“substantial”是形容词,表示“大量的”。

“densely”是副词,表示“稠密地,密集地”。

4. 语法和句型维度(Grammatical Range and Accuracy)

第一个句子的最开始是although引导的状语从句,从句的主语是a single car journey,句子的谓语是单数第三人称形式produces,之后是宾语部分far less pollution than a long-distance flight,其中far less……than……表示“比……少得多的”。主句部分的主语是cars,谓语是被动形式are used,之后是介词短语by millions of people表示被谁使用,最后是状语on a daily basis。第二个句子的主语是their cumulative environmental impact,系动词is,表语是substantial,其中therefore是连接性副词,句子最后是状语especially in densely populated cities。

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