八年级英语上册Unit8课堂教学知识点归纳总结
Unit 8 How do you make a banana milk shake?
本单元的语法：复习一般现在时。
1.turn on打开
turn up调大
turn off关上
turn down调小
Please turn on the lights.请打开灯。
My father is sleeping,please turn down the radio.爸爸正在睡觉，请把收音机声音调小。
2.How many+可数名词复数：多少…
How much+不可数名词：多少…
He has eight books.他有八本书。→How many books does he have?他有多少本书？
How much water does he need?他需要多少水？
3.量词的用法：不可数名词常用“数字+量词+不可数名词”来表示。如： a piece of bread一片面包
比较：two pieces of bread两片面包（bread为不可数名词） a gla of orange 一玻璃杯橘子汁
one spoon of butter 一勺黄油 4.（P58,2d）说明做某事的顺序为： First…首先，Next…下面， Then…然后，Finally…最后
5.one more thing = another one thing
基数词 + more + 名词 = another + 基数词 + 名词：又多少某物 He ate an apple,he wanted to eat two more apples.他吃了一个苹果，还想再吃两个。
6.Do you know how to plant trees?你知道如何种树吗？ how to do sth.怎样做某事
（疑问词后跟动词须加to,即“疑问词 to do sth”） He doesn’t know how to turn on the computer.他不知道如何打开电脑。 7.It’s time (for sb) to do sth是某人该做某事的时间了。 It’s time for us to have lunch.是我们该吃午饭的时候了。
It’s time for sth是该做某事的时间了。It’s time for the cla.是该上课的时候了。
8.by doing sth：通过…方式
He learned English by listening to the radio.它通过听收音机学习英语。 9.fill…with… 用…装满， cover…with… 用…盖住
10.need to do sth:需要做某事He needs to buy a new pen.他需要买一枝新钢笔。
