2. consider v. 考虑，认为 1. 考虑 consider doing /sth. 名词形式： consideration Ex: I was considering going to Beijing by plane. I have considered your advice carefully, but I cannot accept it. 2. 认为 consider( to be )/as/that Ex: She is considered (to be) /as a good teacher./We consider she is a good teacher. I consider you are all lovely and smart.

3. means= mean+s: n. 方法 by means of 通过 … 手段 Ex:I make a living by means of teaching. She learns English well by means of working hard. close to 接近，离 … 近，接触 Ex: 1.You can climbing mountains close to home. 2.Hiking is a good way of getting close to nature.

4. Experience : 经验，经历 1.n. 经验（不可数名词） She is a good teacher with 20years’experience. 2.n. 经历（可数名词） Our journey was quite a wonderful experience. 3.adj. experienced be experienced in doing sth. Ex: You are experienced in playing computer games. 4.v. 感受，体验 Ex: He likes to experience life in other parts of the world. Camping is a good way to experience nature.

5. simple : 简单的 In my opinion, it’s not so easy to learn English well. simply : 简单地；完全地，绝对地；仅，只是 1. 简单地 Ex: Please explain it as simply as possible. 2. 完全地，绝对地 Ex:She is simply beautiful. 仅，只是 I came here simply to see you

6. get away from : 逃脱， 回避 Ex:You can’t get away from the fact. equipment : 设备 （不可数名词） Ex: The equipment we need for hiking is good shoes,clothes and a backpack. trip, journey, travel 的区别 tip,suggestion, advice 的区别

7. Nature : 自然，天性 1. 自然 Ex: We should get close to nature. 2. 天性 Ex:It’s his nature to be kind to people. 他为人厚道。 natural : 自然的，天性的 1.die a natural death natural resources 2.It’s natural for a bird to fly.

8. Watch out : 当心 Ex: Watch out!The car is coming. Watch out for sth.: 当心某东西 Watch out for the dangers, such as spiders,poisonous plants. protect sb. from /against sth.: 保护 … 不受 …( 伤害 ) EX: You need warm clothes to protect you from the cold 。 Prevent …(from) doing sth. Stop …(from) doing sth. keep…from doing sth.

9. do sth. by doing sth.else.: 通过做某一件事的方式来达到 做另一件事的目的 He made everybody happy by telling a joke. Instead of sb./sth./ doing sth. Ex: I want to watch TV instead of doing my homework now. Ex: She didn’t go to the party, but she made a date with her friend instead. not…until 直到 … 才 … Ex: He didn’t turn up until the last minute. not… unless 除非 … 否则 … Ex: You can’t win the game unless you have enough experience.

10. see sb. off : 到火车站、飞机场等处为某人送行 Ex: My boyfriend is seeing me off at the airport. (be off to) say “hello”/”hi” to sb for sb : 请代某人向某人问好 Please say “hello” to your parents for me. 请代我向你的父母问好。 as well as : 也, 和 … 一样 I am good at playing basketball as well as playing football. She as well as me likes you very much. as with : 与 … 一样 As with drawing, you should be patient in doing this job.

11. combine …with… 把 … 和 … 结合起来 Ex: We should combine knowledge with practice. exercise : 运动 ( 不可数 ) ， 练习（可数） Our class always take exercise every afternoon. We do many exercises every day. On one hand….on the other hand: 一方面 … 另一方面 … Ex: (On one hand), you are very clever, on the other hand, you are very lazy.

12. poison(n.)+ous=poisonous(adj.) danger +ous=dangerous, adventurous- ous =adventure separate (adj) 与 separate(vt) excitement exciting excited 1.Rafting is full of ____. 2.He came into the classroom with an smile after winning the first place. 3.We are excited to hear this piece of news. unpack=un + pack unusual=un + usual normal 与 usual excitement excited exciting

13. 由 so that 引导的结果状语从句： Ex: Each of you is so kind that I’m happy to be your teacher Each of you is active in class so that I can do this job better. 定语从句：用句子来修饰前面的名词和代词 That boy is my brother you were talking with. This is the factory my father works. This is the factory I visited yesterday. 同位语从句：用一个句子来解释前面名词的内容 I heard of the news that he had married. I heard of the news that she told me. who/whom/that in which/where which/that 同位语从句 定语从句