Unit 2 used to<>过去一直 You used to be short,didn't you?be interested in<>对……有兴趣 I'm interested in English.airplane<>飞机 Did you used to be afraid of flying in an airplane?terrify<>使恐怖 be terrified of<>被惊吓 I'm terrified of being at home by myself.go to sleep<>去睡觉 on<>在 I go to sleep with my bedroom light on.insect<>昆虫 I used to be afraid of insects.candy<>糖果 Don't eat too much candy,it's bad for your teeth.chew<>咀嚼 gum<>树胶 I used to chew gum a lot.chat<>闲谈 I like chat with others.daily<>每日的 ,每天Thousands of people cross this bridge daily.comic<>连环图画 I like reading comics.death<>死亡 his death makes us upset.afford<>负担He's not rich enough to afford to buy a car. cause<>制造Car accident caused many deaths.himself<>他自己 He learn English by himself.patient<>有耐心的He was patient enough to wait for her for five hours.in the end<>最后In the end they go to a small village.decision<>决定 make a decision<>作决定 They made a decision to go fishing.head teacher<>校长 He is our head teacher,we all like him.necessary<>必需品 It's necessary for us to learn English well.to one's surprise<>使...感到震惊 To my surprise,he finished the work only in a few days.exactly<>恰恰It was exactly what I need.even though<>即使 I will go shopping,even though it rains.take pride in<>参加 She take pride in her work.attention<>注意 pay attention to<>注意You should pay attention to taking care of your baby.give up<>放弃 English is hard to learn, but we can't give up.waste<>浪费 not...any more<>不再 Don't waste any time on it.费了我半天劲,这可是纯人力劳动啊。。。没有功劳也有苦劳啊。。。多给点分吧。。。我再发1、3单元的。。。 Unit 3 piercee<>刺穿 She wants to get her ears pierced.license<>执照 He just got his driver's license.silly<>愚蠢的 earring<>耳环 He should stop wearing that silly earring. instead of<>代替 We will go there on foot instead of by bus.stay up<>熬夜 I stayed up until 2 o'clock in the morning.concentrate<>集中 concentrate on<>专注于 If you concentrate on your work,you'll do better in it.study<>学习,研究Study with a group is a good idea. design<>设计 I think we should be allowed to design our own uniforms.。。。。。。。。。。。。。。。。。。第3单元也造了几句啦。。。累死我啦。。。一定要给分啊。。。