列举中的逗号
Commas in lists
在句子中使用逗号分隔列举的各项（例如：'I bought apples, bananas, and oranges'）
Use commas to separate items in a list within a sentence (e.g., 'I bought apples, bananas, and oranges')
学习证据 / Evidence
- 写出一个包含3个或更多由逗号分隔的列举项的句子：'I bought apples, bananas, and oranges'
- 识别未加标点的列举句中逗号应放在哪里
- 解释逗号分隔列举项，以便读者知道每一项是什么
- Write a sentence containing a list of 3+ items separated by commas: 'I bought apples, bananas, and oranges'
- Identify where commas should go in an unpunctuated list sentence
- Explain that commas separate items in a list so the reader knows each item
评估问题 / Assessment
如果{{name}}写一个列举了三件或更多事物的句子——比如他们为野餐打包的物品——他们会在每个列举项之间加上逗号吗？
If {{name}} writes a sentence listing three or more things — like the items they'd pack for a picnic — do they put commas between each item in the list?