高一英语教案Unit 21 Body language
●目标导引
Ⅰ.单词及短语
vary,focus,give sb.a hand,get through,occur,avoid
Ⅱ.语法
分词作定语
●内容精讲
Ⅰ.单词及短语精讲
1.vary v.存在不同之处,变化;名词为:variety变化,多样化;形容词为:various
e.g.Opinions on this matter vary. 在这个问题上意见很不一致。
The price varies according to the season. 价格随季节而变化。
She didn't like the work because it lacked variety;she was doing the same
thing all the time.她不喜欢这份工作,因为它缺乏多样性;她总在做同样的事情。
Everyone arrived late at the party,for a variety of (或for various)reasons.
因为各种各样的原因,大家都来晚了。
2.contact n.&v.同(某人)联系,接触
e.g.Have you contacted the child's parents?你同孩子的父母联系了吗?
For further information,contact your local agent. 要了解进一步情况,请跟
本地代理商联系。
They avoid eye contact all evening. 他们整晚都避免看对方。
表示联系的词组:
与……取得联系 make contact with;get in touch with
同……有联系be in contact(或touch)with
同……失去联系lose contact(或touch)with
3.bend v.(使)弯曲,弯腰,俯身;形容词为:bent 弯曲的。
e.g.He bent the iron bar as if it had been made of rubber.
他把铁棒弄弯了,就好像它是用橡胶做的似的。
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