今天我们将学习四个非常重要的动词词组：Like to（喜欢，乐意）, Need to（需要）, Want to（要）和Have to（不得不）。我们来看一下以下例句：I like to do exercises.（我乐意做练习）I need to work.（我需要工作）I have to do my homework.（我不得不做我的家庭作业）I want to go to Thailand.（我想要去泰国）She needs to exercise every day.（她需要每天锻炼）He needs to wear a suit every day.（他需要每天穿正装）They need to speak English.（他们需要说英语）My mother wants to travel to Japan.（我妈妈想要去日本）I like chocolate.（我喜欢巧克力）What do you like?（你喜欢什么）What do you want to do?（你想要做什么）Do you want to go to the United States?（你想要去美国吗）Do you need to study English?（你需要学习英语吗）Do you have to do homework?（你必须做家庭作业吗）Do you like our classes?（你喜欢我们的课程吗）