①Please remind me to write to my mother tomorrow.

　　请提醒我明天给我母亲写信。

　　②It reminds_me_that I must order some more butter.

　　这使我想起我得多订购些黄油。

　　③Ahmed reminded me of the abundant kindness in the world.艾哈迈德使我想起世界上有许多的善心。

　　 altogether　adv.完全；总共；总而言之

　　(教材P11)Some fish may disappear altogether.

　　有些鱼类可能彻底消失。

　　①The noise has altogether stopped.

　　吵闹声完全停止了。

　　②The school bought 100 computers altogether．

　　学校共买了100台电脑。

　　③Altogether，the attempt was a success.

　　总体而言，这次尝试是成功的。

　　作"总共"解时，altogether与副词短语all together意思接近，可用于修饰可数或不可数名词；但all together还可以表示"一道，一起"，此时，不能用altogether代替all together。　

　　【活用】--用altogether或all together填空

　　I was (1)____________ in favor of your plan that we went to Mount Tai (2)____________．

　　答案：(1)altogether　(2)all together

　　 responsible　adj.负责任的

　　(教材P11)．..often it's quite difficult to find who's responsible for pollution.

　　......经常很难找到谁应对污染负责。

　　sb.＋be responsible for sb./sth.　某人对某人/某事负责/有职责

　　sth.be responsible for sth. 某事成为某事的

　　原因或根源/引

　　起某事

　　sb.＋be responsible to sb. 某人对某人负责

　　①The pilot of the plane is responsible for the passengers' safety.飞行员应对旅客的安全负责。

　　②If any of the children got hurt，I should feel responsible.要是哪个孩子受了伤，我会觉得自己负有责任。

　　③When he loses his temper，he isn't_responsible_for his actions.他发脾气时，不顾自己行为的后果。

　　 present　vt.讲演；演示；赠送；颁发；出席；到场

　　(教材P11)How will you present your project?

　　你将如何展示你的计划？