1、 A perfect day1、suppose (动词) ，认为，猜想be supposed to do sth 按规定、习惯、安排等理应做某事，不确定是否完成eg：You are supposed to complete the questionnaire with your partner 。按规定你本应该和你的搭档完成这份调查问卷。be supposed not to do sth 不可做某事（委婉禁止）be supposed to have done sth 本应该做某事（但没有做）注：在复合句（有主句，有从句）中，主语为第一人称且时态为一般现在式，从句要表达否定含义，需要将从句中的否
2、定词 not 转移到主句的谓语动词上，称为否定转移，用法类似于 think。eg：I dont suppose Ill trouble you again. 我想我不会再麻烦你了。Will he win? 他会赢吗？I suppose so./I dont suppose so. 我想他会赢/我想他不会赢。2、turn on 打开 反义词为 turn off(关掉)eg：I turned on my computer and checked my e-mail. 我打开电脑并查看了电子邮件。相关词组:turn up 开大，调高（音量等） ；露面eg：Could you please turn
3、the TV up?I cant hear clearly. 你能把电视声音调大一点吗？我听不清楚。I waited for him for two hours,but he never turned up.我等了他两个小时，但是他始终没有露面。turn down 关小，调低（音量等） ；拒绝eg：Can you turn the TV down ? 你能把电视声音关小一点吗？I dont suppose he will turn me down. 我认为他不会拒绝我。turn out 证明是，结果是eg：It turned out that she was a thief. 结果证明她是个小
4、偷。turn to 转向；求助于eg：Turn to the right at the first crossing. 在第一个十字路口向右拐。Turn to your family when you need help. 当你需要帮助的时候，向家人求助。3、switch 转换，转变（动词） ，开关（名词）eg：Press this two keys to switch between documents on screen. 按这两个键就可以在屏幕上的文件之间进行切换。Where is the light switch? 电灯的开关在哪里？相关短语：Switch on/off =turn o
5、n/off 打开/关上 switch over 转换频道，转变eg：The play is boring .Switch over to CCTV-1,please.这个节目太无聊了，请换到CCTV-1 台。4、at the moment 目前，眼下，此刻，一般用于进行时态eg：I am having an English class at the moment。我此时正在上英语课。相关短语：For a moment =for a while=for a minute 一会儿5、go off （铃声、爆竹等）响；离开；停止运行；实物变质eg：I was late because my alar
6、m clock didnt go off.我迟到了因为闹钟没响。He go off for a while. 他出去了一会儿。Suddenly，all the lights went off. 突然，所有的灯都熄灭了。The milk has gone off.牛奶变质了。6、as soon as 一就，引导时间状语从句eg：He will turn on the TV as soon as he gets home. 他一回家就打开电视。同义短语The moment （He will turn on the TV the moment he gets home.）No sooner than
7、 （No sooner had he gotten home than he turned the TV.）表示一就，引导时间状语从句时，主句需倒装，且主句用过去完成时，从句用一般过去时。7、work ones way through sth 自始至终做某事eg：She is working her way through her homework.她自始至终都在做她的家庭作业。8、take up 占据，开始从事某事eg：I dont suppose I will take up too much of your time.我认为我不会占用你太多的时间。He took up a job as
8、a teacher ten years ago. 他从 10 年前就开始从事教师工作了。9、complain that 抱怨eg：He often complains that his job is uninteresting.他经常抱怨他的工作很无趣。Complain ( to sb) about sth 向某人抱怨某事10、besides 除之外，另外，此外（还包括在内）except 除之外（不包括）except for 除了，对某情况进行细节修正，被论述的事务与被排除的事务不属于同一类eg：All the students are here except Jim. 除了吉姆，所有学生都来
9、了。 （吉姆没来）Besides a T-shirt ,I bought a coat as well. 除了一件 T 恤衫，我还买了一件外套。 （两个都买了）He brought nothing except for some urgent documents.除了一些紧急文件，他没带其他东西。11、 so that 为了（目的） ，因此（结果）引导结果状语从句，也可引导目的状语从句。表示目的时，从句经常出现情态动词，表结果时不出现情态动词。eg：I set up my portable computer so that I can work at home. 我把手提电脑设置好是为了我可以在家办公。 （目的状语从句）She fell down from the wall so that her legs were broken.她从墙上摔下来了因此她的双腿摔坏了。 （结果状语从句）
