2026年自主学习指导课程与测试八年级英语下册人教版第20页答案
1. I can describe different free-time activities and hobbies.
Playing the flute...


答案

1 (答案位置对应填写): playing basketball ; 2: swimming ; 3: reading （（横线位置答案顺序不唯一，合理即可））

解析

题目要求列出不同的业余活动和爱好，给出的例子是“playing the flute”（吹笛子）。根据人教版八年级下册相关内容，学生需再列举出其他不同的活动和爱好，如常见的“reading”（阅读）、"drawing"（画画）、"playing basketball"（打篮球）等。
2. I can use infinitives to show purpose or provide more information about a sentence's object.
I like/love ...

I play the flute to ...

My ... told me (not) to ...

答案

to read books; relax; My mother told me to study hard; My teacher told me not to be late

解析

根据题目要求，使用不定式表目的或补充宾语信息。第一句“I like/love ...”后接不定式作宾语，如“to read books”；第二句“I play the flute to ...”中不定式表目的，如“relax”；第三、四句“My ... told me (not) to ...”中不定式作宾语补足语，如“My mother told me to study hard”和“My teacher told me not to be late”。
3. I can talk about how I spend my free time.
My favourite free-time activity is... I started this activity when I was... I like to do it because...


答案

My favourite free-time activity is reading books. I started this activity when I was seven years old. I like to do it because it can open up my eyes and teach me a lot of knowledge.

解析

根据题目要求，需填写最喜欢的业余活动、开始时间及喜欢的原因。结合八年级下册Section B所学内容，使用一般过去时和一般现在时，语句简洁。
4. I know why people need time to relax.
It gives me such a sense of achievement...

答案

when I finish a task

解析

根据上下文，第一句讲放松的原因，第二句应说明放松带来的具体感受或结果。“It gives me such a sense of achievement...”中“it”指代放松，结合八年级下册Section B关于活动与感受的内容，此处可补充放松的方式或结果。常见表达为“when I finish a task”（当我完成任务时），使句子完整。
Answer the big question after learning this unit
Why are free-time activities important?

答案

Free-time activities are important because they help us relax and reduce stress. They also allow us to develop hobbies and skills, and make friends.

解析

Free-time activities are important because they help us relax and reduce stress. They also allow us to develop hobbies and skills, and make friends.