初一英语第八单元的知识点是什么?

Let sb do sth 让某人做某事（动词用原型）例句：Let's play compute.让我们去玩电脑吧.Let him play football.让他踢足球吧.
形容词：cute可爱的,interesing有趣的,fun有趣的,smart聪明的,漂亮的.clever聪明的friendly友好的 beautiful 美丽的 shy害羞的 other 其他的 ugly 丑陋的.
Why don't you do sth?你为什么不去做某事?例句：Why don't like koalas?你为什么不喜欢考
Why don't you do sth=Why not do sth?
Do you like tigers?你喜欢老虎么?No,I don't.不,我不喜欢.Why don't you like tigers?你为什么不喜欢老虎?Because they're scary.因为它们很可怕.
Where are lions from?=狮子来自哪?Lions are from South Africa.狮子来自非洲南部.
kinds of多种多样 a kind of 一种 例句：Apples are a kind of fruit.苹果是一种水果.
like doing=like to piay喜欢做某事 例句：She likes to piay the piano .她喜欢弹钢琴=She like piaying the piano.
3 days trip 三天的旅行=3-day-trip
我就记了这么多,你们老师应该还讲,希望可以帮助你.
多给点分吧,手打的,我的手酸得很