7．make all efforts 尽一切努力

　　8．overcome difficulties 克服困难

　　9．lead us forward 引领我们前行

　　10．live my life to the fullest 充实地度过我每一天的生活

　　Ⅱ.巧用单元句式、语法

　　(一)完成句子

　　1．首先，我应该养成好的学习习惯以确保我能学好。

　　First，I should form good learning habits to make sure that I can learn well.

　　2．而且，一个班级就像一个家庭，我应与别人相处好。

　　Furthermore，a class is like a family.I should get along well with others．

　　3．如果我们对别人忠诚、友善，我们就能与他们有一个好的关系。

　　If we are sincere and kind to others，we can have good relationships with them.

　　4．我们的决心帮助我们挑战并克服困难。我们的梦想引领我们前行。

　　Our determination helps us challenge and overcome difficulties．Our dream leads us forward.

　　(二)句式升级

　　5．用高级词汇替换句1中的"first和should"两个词

　　To begin with，I am supposed to form good learning habits to make sure that I can learn well.

　　6．用定语从句改写句2

　　Furthermore，a class is like a family where I should get along well with others.

　　7．用only if倒装句改写句3

　　Only if we are sincere and kind to others can we have good relationships with them.

　　8．用强调句改写句4中的两个分句并用and连接

　　It is our determination that helps us challenge and overcome difficulties and it is the dream that leads us forward.

　　Ladies and gentlemen，

Good morning！I'm Li Xin.I feel it an honor to give a speech here about "What I