Teaching is a demanding profession, both physically and mentally.

　　教学工作是个在体力上和脑力上都很费心的工作。

　　demand vt. & n．　 要求，请求，需要

　　demand to do sth. 要求/请求/需要做某事

　　demand sth. of sb. 要求/请求某人某事

　　demand of sb. to do sth. 需要某人做某事

　　demand (that) ... (should) do ...

要求做......(虚拟语气)

　　meet/satisfy one's demand 满足......的需要

　　in demand 需求量大

　　He demanded of me to_shut (shut) the gate.

　　他要求我关上大门。

　　Organic produce is in great demand.

　　有机农产品需求量很大。

　　I think the government should try to satisfy the public's demands.

　　我认为，政府应尽力满足民众的需求。

　　[名师点津]

　　(1)不可以说demand sb. to do sth., 但可以说demand of sb. to do sth.。

　　(2)demand后接宾语从句时，从句谓语动词用虚拟语气：should＋动词原形，should可以省略。

　　1．单句语法填空

　　①The work is physically demanding (demand)．

　　②Some experts demand that children (should)_be_given (give) enough time for sleep and play.

　　③He demanded to_be_told (tell) everything about the accident.

　　2．单句改错

　　④He demanded me to pay for the dinner.me前加of

　　⑤The UN has demanded that all troops are withdrawn at once.are→be

考点2 apply to 适用，应用到；向......申请或要求