内容正文:
Unit 2 How often do you exercise?
八年级英语上册(人教版)
第四课时 Section B (1a1e)
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1.junk n.无用的东西;无价值的东西
junk food 垃圾食品
2.want v.“想要;想得到”,与would like同义。其用法如下:
①want sth.想要某物(直接接名词作宾语)
②want to do sth.想要做某事(接动词不定式作宾语)
③want sb. to do sth.想要某人做某事(动词不定式作宾语补足语)
3.be good for对……有益
其反义词组为:be bad for对……有害
【拓展】
be good to“对……好”;
be good at“擅长于……”,be good with“与……相处好”。
4.health为不可数名词,意为“健康”。常用于短语be in good(poor/bad)health,表“身体好(不好)”。healthy是health的形容词形式,意为“健康的”;其反义词为unhealthy,意为“不健康的”;副词形式为healthily,意为“健康地”。
5.how many的用法
how many意为“多少”,常用于修饰可数名词的复数形式,表示对数量的询问。
【拓展】how much用于修饰不可数名词,表示对不可数名词的量的询问。另外how much还可用于询问价格。
eg:How much is your cellphone?你的手机多少钱?
1.My father sleeps only six ________every night.
2.I think everyone should have good _________.
3.Eating more fruit is good for my ________.
4.His mother doesn't want him _________ computer games on weekends.
5.His brother often drinks _______ in the afternoon.
hours
habits
health
to play
coffee
一、根据句意,选择方框中的单词并用其适当形式填空。
eq \x(coffee,habit,hour,play,he