辨析:be made of;be made from

两者都指“由...制成”be made of 看得出原料:be made from看不出原料

辨析 hope; wish

它们都可表“希望”，它们后都可以接动词不定式和宾语从句。

wish接的宾语从句常用过去时态表难以实现的愿望，wish可以接双宾语。

hope接的宾语从句常用将来时态，般表示能够实现的希望，hope 不能接双宾语。

hope to do sth(v)hope sb to do sth(x)wish sb to do sth(√)hope sb sth (x)wish sb sth (√)

辨析 sound; listen; hear;

sound 表“听起来”是系动词，常接形容词作表语。名词，声音

The music sounds great.I can hear the sound of engine.

listen表“听”是不及物动词，须与 to连用才能接宾语，表示听的动作。

Listen! Someone is knocking my door.Listen to me.

hear表“听见、听到”，主强调听的结果

I can't hear what he said just now.

辨析 look; see; watch; read

look看，表动作，须与 at 连用才能接宾语， 表“朝...看”，强调看的方向。

Look! They are dancing over there!Look at the cat,its eyes are blue.

see表“看到”，强调看的结果。

I can see a dog in the yard.

watch表“观看”尤其指看活动的画面如电视，球赛等

My grandma likes watching TV

read 读书看报等文字材料。

例如: My father is reading newspaper now.

辨析:

used to do sth.过去常做某事:

She used to be a Chinese teacher.她过去是一位语文老师。

[用法]used to+动词原形，表示过去经常性的动作或存在的状态，含有现在不再如此之意。

[搭配]used to do 的否定式可以是 usedn'tto do 或 didn't use to do.

He usedn't to be a Chinese teacher.

他过去不是语文老师。

be used to do sth 被用来做做某事。

The knife is used to cook.

这把刀被用来做饭。

be/ get used to doing sth.习惯于做某事;

John is used to getting up early. 

John 习惯了早起。

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