2. Many countries offer family hotlines to give advice about family relationships. 许多国家开设家庭热线为家庭关系提供咨询建议。
点拨 offer sb sth 表示主动提供给某人某物，或为某人提供某物。
其结构为：
offer+人+物(直接宾语)
offer+物+to+人(间接宾语)
My mum offered me a glass of milk. 妈妈递给我一杯牛奶。
The government offers help to poor families. 政府为贫困家庭提供帮助。
注意：
直接宾语(物)和间接宾语(人)的位置可以调换，但需加介词 to。
offer students books = offer books to students
迁移
(1) 学校为我们提供免费的书籍和电脑。
The school free books and computers.
(2) 昨天,那位阿姨递给我一把雨伞。
Yesterday, the aunt an umbrella.
(3) 政府应该为老人提供更好的医疗服务。
The government should better medical services.

2. (1) offers us
(2) offered me
(3) offer old people

3. Every day she dresses up as a queen. 她每天把自己打扮成女王的样子。
点拨 dress up 盛装打扮，为了特殊场合穿正式或漂亮的衣服，或装扮成某个角色。
dress up 单独使用，表示“打扮漂亮”。
dress up as +角色/人物，意为“装扮成……”。
dress up in +服装，指穿着特定服装打扮。
dress up for+场合，意为“为了某个场合打扮”。
dress sb up 意为“给某人打扮”。
We dress up for the school party. 我们为了学校舞会盛装打扮。
Tom dressed up as a superhero on Halloween. 汤姆在万圣节装扮成超级英雄。
She dressed up in a beautiful red dress. 她穿了一条漂亮的红裙子。
Mum dressed me up as a rabbit. 妈妈把我打扮成一只小兔子。
▷迁移
(1) 我弟弟装扮成了一只熊猫，太可爱了！
My little brother a panda. He was so cute!
(2) 为了这个派对，所有学生都盛装打扮。
All the students the party.
(3) 你能帮我打扮成魔法师吗？
Can you help me a wizard?
(4) 她穿了一条闪亮的裙子去参加舞会。
She a shiny dress for the dance party.
(5) 宴会上，我们装扮成电影中的角色。
At the party, we movie characters.

3. (1) dressed up as
(2) dressed up for
(3) dress up as
(4) dressed up in
(5) dressed up as