Unit1 Where did you go on vacation?重点短语1. go on vacation去度假2.stay at home 待在家里3.go to the mountains 去爬山4. go to the beach 去海滩5. visit museums 参观博物馆6. go to summer camp 去参加夏令营7.quite a few 相当多8.study for 为……而学习9.go out 出去10.most of the time 大部分时间11. taste good 尝起来很好吃12.have a good time 玩得高兴13. of course 当然14.feel like 给……的感觉；感受到15.go shopping 去购物16.in the past 在过去17. walk around 四处走走18. because of 因为19. one bowl of… 一碗……20. the next day 第二天21. drink tea 喝茶22. find out 找出；查明23. go on 继续24.take photos 照相25. something important 重要的事26. up and down 上上下下27. come up 出来28. buy sth. for sb. / buy sb. sth. 为某人买某物29. taste + adj. 尝起来……30. look+adj. 看起来……31.nothing…but+动词原形除了……之外什么都没有32.seem+（to be）+ adj. 看起来……33. arrive in+大地点/ arrive at+小地点到达某地34.decide to do sth. 决定去做某事35. try doing sth. 尝试做某事/36. try to do sth. 尽力去做某事37. forget doing sth. 忘记做过某事/38. forget to do sth. 忘记做某事39. enjoy doing sth. 喜欢做某事40. want to do sth. 想去做某事41. start doing sth. 开始做某事42. stop doing sth. 停止做某事43. dislike doing sth.不喜欢做某事44. keep doing sth. 继续做某事45. Why not do. sth.? 为什么不做……呢？46. so+adj.+that+从句如此……以至于……47. tell sb. (not) to do sth. 告诉某人（不要）做某事48 .have a good time=enjoy oneself=have fun(doing sth.)玩得痛快语法：复合不定代词或副的构成及用法构成：由some, any, no, every分别加上-body, -thing, -one构成的不定代词叫做合成不定代词；加上-where 构成副词。
用法：（1）合成不定代词在句中可以作主语，宾语或表语等。
Nobody will listen to him. He wants something to eat.（2）不定代词作主语时，谓语动词要用单数。
There is nothing wrong with the TV. Everybody likes reading.（3）some-不定代词，通常用于肯定句中；any-不定代词则多用于否定句、疑问句中。
但some-可用于表请求、邀请、预料对方会作肯定回答时的疑问句中。
Someone is calling me.There isn’t anyone else there.Is anybody over there?Could you give me something to eat?（4）形容词修饰不定代词时，通常要放在不定代词之后。
There is something delicious on the table.（5）somewhere, anywhere, nowhere, everywhere用作副词。
Flowers come out everywhere.注：①形容词修饰不定代词要后置：anything specialhelp with housework 帮助做家务on weekends 在周末how often 多久一次hardly ever 几乎从不once a week 每周一次twice a month 每月两次every day 每天be free 有空go to the movies 去看电影use the Internet 用互联网swing dance 摇摆舞play tennis 打网球stay up late 熬夜；睡得很晚at least 至少have dance and piano lessons 上舞蹈课和钢琴课go to bed early 早点睡觉play sports 进行体育活动be good for 对……有好处go camping 去野营not…at all 一点儿也不……in one’s free time 在某人的业余时间the most popular 最受欢迎的such as 比如；诸如old habits die hard 积习难改go to the dentist 去看牙医morn than 多于；超过less than 少于help sb. with sth. 帮助某人做某事How about…? ......怎么样？want sb. to do sth. 想让某人做某事How many+可数名词复数+一般疑问句？……有多少……?spend time with sb. 和某人一起度过时光It’s+ adj.+ to do sth. 做某事的……的。
ask sb. about sth. 向某人询问某事by doing sth. 通过做某事What’s your favorite……? 你最喜爱的……是什么？the best way to do sth. 做某事的最好方式三．重点语法(一) 重点句型1.-----What do you usually do on weekends? -----I often go to the movies.(1) on weekends/on the weekend在周末(2) go to the movies 去看电影(3) 第一个do 助动词第二个do 实意动词2. hardly ever 几乎从不hardly ever 相当于hardly, ever起强调作用。
hardly 为副词，意为“几乎不没有）”，相当于almost not，本身具有否定含义，不能再使用其他否定词。
E.g. She hardly eats anything.辨析: hardly 和hard hard作形容词，意为“困难的，艰苦的，硬的”；hard作副词，意为“努力地，猛烈地”。
hardly意为“几乎不”3. ----How often do you watch TV? ----Twice a week.(1) how often 意为“多久一次，多长时间一次”，用来提问频率。
(2) twice a week 一周两次拓展: 一次once 两次twice三次或三次以上基数词+ times three times four times4. What's your favorite program? = What program do you like best?你最喜欢的节目是什么？5. How come?怎么回事？怎么会？表示某件事情很奇怪，有点想不通；可单独使用，也可引导一个问句。
相当于疑问词why。
但how come 开头的特殊疑问句使用的仍是陈述语序。
How come you didn't tell me about it? = Why you didn't tell me about it?6. I go to the movies maybe once a month. 我也许一个月去看一次电影。
maybe 副词，意为“或许，大概，可能”，常位于句首。
E.g. Maybe he knows the way to the park.辨析：maybe 与may be maybe副词，作状语，意为“或许，大概，可能”，常位于句首。
may be 属于“情态动词+be 动词”结构，意为“可能是”。
(1) The baby is crying,maybe she is hungry.(2) The woman may be a teacher .7. Last month we asked our students about their free time activities.ask ab. about sth. 询问某人某事8. We all know that many students often go online, but we were surprised that ninety percent of them use the Internet every day. The other ten percent use it at least three or four times a week. 我们都知道许多学生经常上网，但是让我们感到惊讶的是90%的学生每天都上网，而另外10%的学生一周至少上网达三至四次。
(1) other: adj. 其他的+名词the other: adj. 其他的+名词(在特定的范围内)one…the other… 一个……另一个E.g. One of them is blue，the other ones are purple.它们的其中一个是蓝色的，其他的是紫色的。
others: 其他的东西the others: 其他的东西(在特定的范围内)E.g. One of the children likes reading，the others like singing.后句可替换为the other students like singing.(2) at least 至少at most 最多，至多E.g. I have ten yuan in my pocket at most.9. Most students use it for fun and not for homework.大多数学生上网是为了娱乐而不是为了写家庭作业。