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。
