(
课件网) U3 1. 垃圾：rubbish/garbage/litter/wastepick up捡垃圾 throw away扔垃圾 take out the rubbish倒垃圾2. mess n.杂乱，不整洁in a mess杂乱的 make a mess搞得一团糟3. throw--threw-- thrownthrow away扔掉 throw down扔下 1.neither...nor...既不，也不 either...or...要么...,要么 就近原则not only...,but also不但，而且eg：Neither I nor my sister wants to go climbing.2. as soon as一...就 as long as只要 主将从现，主过从过eg：I will call you as soon as he arrives. 1. pass--passed--passed--past介词1）递，给pass sb. sth.=pass sth. to sb.2）通过 pass the exam--fail the exam3）走过，经过pass by =go past4）pass away去世 2.borrow借来 borrow...from lend--lent--lent借出 lend...to 和一段时间连用，用Keep 1. while 1)过去进行时标志词 while后+be doing，when后+过去时eg：The bell rang while I was watching TV.eg:I was watching TV while the bell rang.2) 主从句都是be doing用while连接eg:My father is watching TV while my mother is cooking dinner.3) 然而，表示前后对比eg:My sister is a singer while I am a teacher. 1. waste v.浪费 waste+时间/钱 on sth./(in) doing sth. n.浪费 a waste of浪费...eg:Playing computer games is a waste of time.2. provide sb. with sth. provide sth. for sb. 为某人提供某物offer sb. sth.=offer sth. to sb. 1. depend v.依靠，信赖--dependent adj.--dependence n.depend on 依靠，依赖；取决于Eg:We should depend on our parents too much.independent adj.独立的--independence n.独立性2. develop v.发展--development n.发展with the development of随着...的发展developed发达的 developing发展中的eg：America is a developed country while China is a developing country. 1. fair adj.公平的--fairly adv.公平地--fairness n.公正性unfair不公平的--unfairly--unfairness 2.take care of照顾=look after=care for 3.ill--illness 4.drop--dropped--dropped drop by顺便访问 drop out of school辍学 a drop of water一滴水 1. since自从--现在完成时标志词since+时间点 since 1990since+时间段 since 5 years agosince+从句（主完从过）eg：I have been a teacher since 1990I have been a teacher since 5 years ago.I have been a teacher since I graduated from university. 随堂练习 1．The newly-opened company _____the local people with more chances to work. A．gives B．provides C．offers D．shows2．—How long may I_____ the dictionary —For half a year. A．take B．keep C．borrow D．lend3．I'm not sure whether I can hold a party in the open air, because it ____ the weather. A．agrees to B．agrees with C．depends on D．lives on B B C 4．Mother thinks playing computer games is a waste _____ time. A．of B．in C．with D．from5．We shouldn't always _____ our parents. We should learn to be independent. A．take after B．care about C．hear of D．depend on6．She usually goes to take care _____ the children in children's home on weekends. A．of B．away C．for D．up A D A 7．It's _____ that I'm working while everyone else is enjoying themselves! A.similar B．educational C.independent D．unfair8．Nancy's father will take her to America as soon as she _____ the exam. A．pass B．p ... ...
