Unit 1 How often do you exercise?
提问用 How often 引导特殊疑问句
回答用 always, sometimes, twice a day 等频率副词。
例句：A: How often do you watch TV?(你多长时间看一次电视？)
B: I watch TV every day.(我每天都看电视。)
A: What's your favorite program?(你最喜欢的节目是什么？)
B: It's Animal World.(是《动物世界》。)
A: How often do you watch it?(你多长时间看一次这个节目？)
always(总是) > usually (通常) > often(经常) > sometimes(有时) > hardly ever(很少) > never(从不) 隔一段时间做某事数次用 数词 + 时间间隔 的结构构成。如：
once a week 一周一次(“一次”用特殊词 once)
twice a day 一天两次(“两次”用特殊词 twice)
three times a month 一个月三次(三次或三次以上用 基数词 + times 的结构构成)
four times a year 一年四次
重点短语：how often 多久一次 as for 至于；关于
how many 多少（针对可数名词） how much 多少（针对不可数名词） of course = sure 当然；确信 look after = take care of = care for 照顾；照看 a lot of = lots of = plenty of 许多；大量 every day 每一天
every night 每晚 hardly ever 几乎不
be good for 对……有益 be good for one's health 有益健康
try to do sth. 尝试做某事 get good grades 取得好成绩
help sb. [to] do sth. 帮助某人做某事 kind of 有点
want [sb.] to do sth. 想要（某人）做某事 keep in good health 保持健康 No two men think alike. 人心各异。
Unit 2 What's the matter?
例句：A: What's the matter?(怎么了？)
B: I'm not feeling well.(我感觉不舒服。)I have a cold.(我感冒了。)
A: When did it start?(什么时候开始的？)
B: About two days ago.(大约两天前开始的。)
A: Oh, that's too bad.(哦，这很糟糕。)You should lie down and rest.(你应该躺下休息。) B: Yes, I think so.(是的，我是这么认为的。)
A: I hope you feel better soon.(祝你早日康复。)
重点短语： have a cold 患感冒 shouldn't = should not
be stressed out 紧张的；有压力的 a few 有些；几个（针对可数名词） a little [bit] 有些；几个（针对不可数名词） at the moment 此刻；现在 What's the matter? = What's wrong? = What's the problem? 怎么了？
lie down and rest 躺下休息 see a doctor 看病
hope to do sth. 希望做某事 listen to 听
for example 举个例子 be good for 对……有益
it's + adj. + [for sb.] + to do sth. 做某事（对某人来说）……（加形容词）
get tired 感到疲倦 stay healthy 保持健康
give sb. sth. = give sth. to sb. 把某物给某人 need to do sth. 需要做某事 Unit 3 What are you doing for vacation?
例句：A: What are you doing for vacation, Lin Hui?(林辉，放假准备干什么呢？)
B: I'm going to Tibet for a week.(我要去西藏旅游一周。)
A: That sounds interesting!(这听起来很有趣。)What are you doing there?(你去那里准备干些什么事？)
B: I'm going hiking in the mountains.(我准备上山徒步旅行。)How about you, Tony?(你呢，托尼？)What are you doing for vacation?(你放假准备干些什么呢？)
A: I'm visiting my friend in Hong Kong.(我要去拜访我在香港的朋友。)
B: Oh yeah?(是吗？)How long are you staying?(你要去多久啊？)
A: Just for four days.(只去四天。)I don't like going away for too long.(我不想远走太长时间。)
B: Well, have a good time!(祝你旅途愉快！)Send me a postcard from Hong Kong!(记得从香港寄一张明信片回来！)
A: Sure. Show me your photos when we get back to school.(当然。当我们再回学校的时候，再看看你的照片。) 重点短语：how long 多久 get back = come back 回来
take a vacation = have a vacation 去度假 a lot = very much 很；非常
be going to do sth. 将要去做某事 sound + adj. 听起来……（加形容词）
sound like + n. 听起来像……（加名词） have a good time = have fun = enjoy oneself 玩得愉快
show sb. sth. = show sth. to sb. 把某物给某人看 want to do sth. = would like to do sth. 想要做某事
plan to do sth. 计划做某事 spend sometime [in] doing sth. 花时间做某事
need to do sth. 需要做某事 ask sb. about sth. 询问某人某方面的事情
go shopping 去购物 leave for 离开去某地
Unit 4 How do you get to school?
用 How 引导特殊疑问句
其回答有多种方式，其中一种结构是 by doing sth. 或 by sth. 的结构。
询问两地的距离用 how far 引导特殊疑问句
回答用 be + (distance) + [away] + from 的结构。
例句：A: How do you get to school?(你如何去上学？)
B: I take the subway.(我乘地铁去上学。)
A: How far is it from your home to school?(从家到学校多远？)
B: It's three miles.(有三英里远。)
A: How long does it take you to get from home to school?(从家到学校需要花多长时间？)
B: It takes 25 minutes.(要花 25 分钟。)
重点短语：by bus = take the bus 乘公共汽车 how far 多远
depend on 依赖于 by boat = take the boat 乘船 look at 看
by train = take the train 乘火车 by bike = ride one's bike 骑车
by subway =take the subway 乘地铁 by plane = take the plane 乘飞机
on foot 走路 get up 起床 have breakfast 吃早饭
leave for somewhere 离开去某地 take sb. to somewhere 带某人去某地
half an hour = thirty minutes 半小时（三十分钟）
around the world = all over the world 全世界 get to school 到学校
think of 认为 on weekend 在周末
Unit 5 Can you come to my party?
例句：A: Hey, Dave.(你好，戴夫。)Can you go to the movies on Saturday?(周六你能去看电影吗？)
B: I'm sorry, I can't.(对不起，我不能去。)I have too much homework this weekend.(这个周末我有太多作业要做。)
A: That's too bad.(这太糟了。)Maybe another time.(只好等下一次了。)
B: Sure, Joe.(当然，乔。)Thanks for asking.(谢谢你的邀请。)
重点短语：the day after tomorrow 后天 the day before yesterday 前天
come over 来访 study for a test 复习迎考
go to the doctor = see the doctor 看病 have to 不得不；必须（强调客观上）
must 不得不；必须（强调主观上） help sb. with sth. = help sb. [to] do sth. 帮助某人做某事 too much + n. 太多（针对不可数名词） too many + n. 太多（针对可数名词）
much too + adj. 太……（加形容词） go to the movies 看电影
practice doing sth. 练习做某事 thanks for [doing] sth. 为（做）某事而感谢
go to the dentist 看牙医 be going to do sth. 将要做某事（该事已计划好）
will do sth. 将要做某事（该事尚未计划） keep quiet 保持安静
Unit 6 I'm more outgoing than my sister.
通常形容词的比较级是在形容词后加 -er(以e结尾的单词直接加r，闭音节辅音字母结尾双写辅音字母加-er)的结构构成，最高级是在形容词前加 the ，形容词后加 -est(以e结尾的单词直接加st，闭音节辅音字母结尾双写辅音字母加-est)的结构构成。(eg/ big → bigger → the biggest 形容词 big 的原级、比较级和最高级；small → smaller → the smallest 形容词 small 的原级、比较级和最高级)
当一个单词有3个或以上音节时，其比较级是在形容词前加 more 的结构，其最高级是在形容词前加 the most 的结构构成。(eg/ expensive → more expensive → the most expensive 形容词 expensive 的原级、比较级和最高级；outgoing → more outgoing → the most outgoing 形容词 outgoing 的原级、比较级和最高级)
例句：A: Lin Ping is my friend. (Lin Ping 是我的朋友。)She's a little more outgoing than me.(她比我性格要活泼开朗一些。)
B: My friend is the same as me.(我的朋友跟我一样。)We are both quiet.(我们都很静。)
A: Do you look the same?(你们长相相像吗？)
B: No, I'm a little taller than her.(不，我比她高一点。)
重点短语：more than 超出…… in common 共同的 be good at = do well in 在某方面做得好 most of 大多数 in some ways 在某些方面 the same as 与……一样
make sb. + adj. 让某人（感觉）……（加形容词）
stop doing sth. 停止做某事 stop to do sth. 停止当前做的事去做另一件事
begin with 以……开始 each other 互相
enjoy oneself = have fun = have a good time 玩得高兴
spend sometime [in] doing sth. = spend sometime on sth. 花时间做某事
plan to do sth. 计划做某事 on a farm 在农场
Unit 7 How do you make a banana milk shake?
询问做某事的过程用 how 引导特殊疑问句
分步回答用 first(首先), next(接着), then(然后), finally(最后) 等时间副词引导从句。
例句：A: How do you make fruit salad?(如何做水果沙拉？)
B: First cut up three bananas, three apples and a watermelon.(首先切三个香蕉、三个苹果和一个西瓜。)Next put the fruit in a bowl.(接下来把水果放到一个碗里。)Then put in two teaspoons of honey and a cup of yogurt.(然后放入两勺蜂蜜和一杯酸奶。) Finally mix it all up.(最后将它们放在一起搅拌。)
重点短语：turn on 打开（电器）[闭合开关] turn off 关闭（电器）[断开开关]
cut up 切碎 mix up 混合 add ... to ... 把……加到……上
pour ... into ... 把……浇到……里面 put ... in ... 把……放到……里面
put ... on ... 把……放到……上面 a cup of 一杯 a teaspoon of 一勺
Unit 8 How was your school trip?
结构：主语 + 谓语动词的过去式 + 宾语
例句：Last week I visited my aunt's house.(上个星期我去我姑姑家玩了。)She lives in California.(她住在加利福尼亚州。)The weather was beautiful.(那儿的天气很好。)I went swimming.(我去游泳了。)
重点短语：hang out 闲逛 sleep late 睡过头 take photos = take pictures 照相
have a great time = have fun = enjoy oneself 玩得高兴
at the end of 在……的尽头 the class monitor 班长
a day off 一整天 go for a drive 开车兜风
have fun doing sth. 做某事很愉快 a bowl of 一碗 help sb. [to] do sth. 帮助某人做某事 一些不规则动词的原形和过去式：hang → hung buy → bought
sleep → slept read/ri:d/ → read/red/ Unit 9 When was he born?
例句：A: How long did Charles Smith hiccup?(查理斯·史密斯打嗝了多长时间？)
B: He hiccupped for 69 years and 5 months.(他打嗝了 69 年零 5 个月。)
A: When did he start hiccupping?(他什么时候开始打嗝的？)
B: He started in 1922.(他从 1922 年就开始打嗝了。)
A: When did he stop hiccupping?(他什么时候停止打嗝的？)
B: He stopped in 1990.(他到 1990 年才停止打嗝。)
重点短语：too ... to ... 太……以致不能 take part in = join 参加
because of 因为…… major in 主修；专研
start doing sth. 开始做某事（该事已计划好）
start to do sth. 开始做某事（该事尚未计划）
spend sometime with sb. 花时间和某人在一起
spend sometime [in] doing sth. = spend sometime on sth. 花时间做某事
see sb. do sth. 看见某人做某事（强调全局）
see sb. doing sth. 看见某人做某事（强调偶然性）
Unit 10 I'm going to be a basketball player.
do/does 的两种一般将来时态形式：will do；be going to do
两种形式的区别：will do 强调事情尚未计划好而即将做
be going to do 强调事情已计划好并将按照计划来做
本单元重点强调 be going to do 的形式。
例句：A: What are you going to do next year?(明年你准备干些什么？)
B: Well, I'm going to take guitar lessons.(我明年要上吉他音乐课。)I really love music.(我很喜欢音乐。) A: Sounds interesting.(听起来很有趣。)I'm going to learn a foreign language.(我明年要学一门外语。) 重点短语：grow up 成长；长大 at the same time 同时
all over 遍及 all over the world = around the world 全世界
be going to do sth. 将要做某事 practice doing sth. 练习做某事
study hard 努力学习 take lessons 上课 sound + adj. 听起来……（加形容词） sound like + n. 听起来像……（加名词） save money 存钱
buy sb. sth. = by sth. for sb. 给某人买某物 buy sth. with the money 用钱买某物
write articles 写文章 learn to do sth. 学习做某事
get good grades 取得好成绩 play sports 运动 keep fit 保持健康
write to sb. 给某人写信 enjoy doing sth. 享受做某事
Unit 11 Could you please clean your room?
引导词用 can, shall, will 等情态动词的过去时态
例句：A: Could I please use your computer?(我能用一下你的电脑吗？)
B: Sorry. I'm going to work on it now.(对不起，我正在忙着用电脑。)
A: Well, could I watch TV?(那么，我能看电视吗？)
B: Yes, you can.(是，你可以看电视。)But you have to clean your room.(但是是在你打扫完房间之后。) 重点短语：do the dishes = wash the dishes 洗碗 take out 取出
make one's bed 整理床铺 work on 从事；忙于
do chores = do housework 干家务 do the laundry = wash the clothes 洗衣服
take care of = care for = look after 照看；照顾 sweep the floor 扫地
fold one's clothes 叠衣服 go to the movies 看电影
get a ride 骑车 go to a meeting 开会
hate (to do/doing) sth. 讨厌做某事 like (to do/doing) sth. 喜欢做某事
invite sb. to somewhere 邀请某人去某地 go to the store = go shopping 购物
forget to do sth. 忘记做某事（该事尚未做） forget doing sth. 忘记做某事（该事已做过） give sb. sth. = give sth. to sb. 把某物给某人 buy sb. sth. = buy sth. for sb. 买某物给某人 on vacation 度假
Unit 12 What's the best radio station?
例句：A: Hello! I'm a reporter.(你好，我是记者。)Can I ask you some questions?(我能问你一些问题吗？) B: Sure.(当然可以。)
A: What's the best clothing store in town?(城里最好的服装店是哪一家？)
B: I think Jason's is the best.(我认为杰森服装店是最好的。)
A: Why do you think so?(为什么这样认为呢？)
B: Jason's has the best quality clothes.(杰森服装店有质量最好的服装。)
重点短语：close to = near 靠近；接近 inexpensive = cheap 便宜的
clothing store 服装店 radio station 广播站
talent show 业余歌手演唱会 it is adj. [for sb.] to do sth. 做某事（对某人来说）感觉……（加形容词）
cut the price 打折 not ... at all = not ... in the slightest 一点也不
in fact 实际上 pay for 为……而付款
sth. cost sb. (money) 某人花钱买了某物
good/well → better → the best 形容词 good /副词 well 的原级、比较级和最高级
bad/badly → worse → the worst 形容词 bad /副词 badly 的原级、比较级和最高级
Unit 1 Will people have robots?
do/does 的一般将来时态形式：(shall/will) do
do/does 的一般将来时态的被动语态：(shall/will) be done
肯定句例句：People will have robots in a few years.
否定句例句：People (will not/won't) have robots in a few years.
一般疑问句例句：Will people have robots in a few years?
特殊疑问句例句：What will people have in a few years?
重点短语：won't = will not they'll = they will he'll = he will
I'll = I will
fall in love with(sb./sth.) 爱上（某人/某物） be able to do sth. 能够做某事
come true 实现 in the future 未来 hundreds of 数以百计的
thousands of 数以千计的 look for(sb./sth.) 寻找（某人/某物）
will → would 情态动词 will 的原形和过去式
may → might 情态动词 may 的原形和过去式
Look at the title and picture, and predict what you will read about. (看着标题和图片，预知你要阅读那些方面的内容。)This helps you get ready to acquire new information. (这样可以帮助你获得一些新的信息。)
Unit 2 What should I do?
do/does 的过去将来时态形式：(should/would) do
do/does 的过去将来时态的被动语态：(should/would) be done
肯定句例句：You should write a letter to him.否定句例句：You shouldn't write a letter to him.
一般疑问句例句：Should I write a letter to him?特殊疑问句例句：What should I do?
重点短语：keep sb. out 不让某人进入
What's wrong? = What's the matter? = What's the problem? 怎么了？
out of style 不时髦的；过时的 call sb. up 给某人打电话
pay for sth. 为某事付款 part-time job 兼职工作
the same as = be same (to/with) 与……同样 in style 时髦的；流行的
get on [well] with sb. = get along [well] with sb. 与某人相处（好）
didn't = did not couldn't = could not
as ... as possible 尽可能……(eg/ as soon as possible 尽快)
all kinds of 各种；许多 on the one hand 一方面 on the other hand 另一方面
ask sb. for sth. = ask sb. to do sth. 请求某人做某事 ask sb. not to do sth. 请求某人不要做某事 spend (money) on sth. = spend (money) [in] doing sth. 花钱做某事
sth. cost sb. (money) 某人花钱为了某事 take sb. sometime to do sth. 花某人时间做某事
find out 查明 find sb. doing sth. 发现某人做某事 be angry with sb. 生某人的气
be angry at sth. 生某事的气 the same age as = as old as 与某人年龄一样
have fight with sb. 与某人打架 learn to do sth. 学会做某事 not ... until ... 直到……才…… compare sth.(A) with sth.(B) 把某事(A)与某事(B)作比较
it's time for sth. = it's time to do sth. 到该做某事的时间了 maybe adv. 或许
may be （情态动词 + 动词原形）可能是
shall → should 情态动词 shall 的原形和过去式
pay → paid → paid 动词 pay 的原形、过去式和过去分词
You will learn to use new words better if you use a learner's dictionary. (时刻学着应用新单词来学习比时刻使用字典这种途径方法更好。)A bilingual dictionary sometimes gives the wrong meaning for the situation you want. (在某些你需要的场合下，一本双语字典有时会给你错误的解释。)
Unit 3 What were you doing when the UFO arrived?
do/does 的过去进行时态形式：(was/were) doing
do/does 的过去进行时态的被动语态：(was/were) being done
肯定句例句：I was walking down the street when a UFO landed.
否定句例句：I wasn't walking down the street when a UFO landed.
一般疑问句例句：Were you walking down the street when a UFO landed?
特殊疑问句例句：What were you doing when a UFO landed?
动词 when 和 while 的选择：when 后加瞬间动词，while 后加延续性动词。
例句：The boy was walking down the street when the UFO landed.
=While the boy was walking down the street, the UFO landed.
结构：(1) How + adj. + the + 主语 + 谓语动词
=(2) What + (a/an) + [adj.] + n. + 主语 + 谓语动词
例句：What a beautiful flower [it is]!
=How beautiful the flower is!
What beautiful flowers [they are]!
=How beautiful the flowers are!
重点短语：get out 出去；离开 take off 起飞 run away 逃跑；跑掉 come in 进来
hear about = hear of 听说 take place 发生 as ... as 像……一样(eg/ as old as him 像他一样老) anywhere = everywhere = here and there 任何地方 think about 考虑 think of 认为
get up = get out of the bed 起床
at the doctor's 在诊所 every day 每一天 everyday adj. 日常的 most adj. 大部分
the most 最多的 in space 在太空中 national hero 民族英雄 all over the world = in the world 全世界
The title can be helpful for you to understand a text. (一篇文章的标题可以帮助你理解整篇文章。)It's also a good idea to read the first sentence of each paragraph before you read. (在阅读整篇文章之前，阅读每段的第一句话也是一个很有效的方法。)
Unit 4 He said I was hard-working.
结构：主语 + 谓语动词 + 宾语从句(主语 + 谓语动词 + 宾语/表语)
例句：----I'm good at English. He says. (改为加宾语从句的复合句)
----He says I'm good at English.
例句：He says I'm good at English now.
He says I was good at mathematics when I was young.
例句：He said I was good at mathematics when I was young yesterday.
He said I was good at English now yesterday.
例句：Our teacher says 24 hours make a day.
Our teacher said the sun gives us so many energy yesterday.
④动词原形不能作主语，必须用其 -ing 形式。
例句：She said helping others changed her life.
重点短语：direct speech 直接引语
reported speech = indirect speech 间接引语
first of all = at first 首先 pass on 传递 be supposed to do sth. 应该做某事
be good at = do well in 在某方面做得好 in good health 身体健康 get over 克服
open up 打开 care for = take care of = look after 照料；照顾
not any more = not any longer = no longer 不再 have a cold 感冒
end-of-year exam 年终考试 get nervous 变得紧张
forget to do sth. 忘记做某事（该事未做） forget doing sth. 忘记做某事（该事已做）
it's + adj. + [for sb.] + to do sth. 做某事[对某人来说]……（加形容词）
First read for meaning, not for detail. (首先理解文段的大致意思，不在于文段的细节部分。)You can understand the meaning of a word you don't know from the context. (至于不懂的单词，你可以通过上下文来寻找它的正确释义。)
Unit 5 If you go to the party, you'll have a great time!
结构：主句 + if + 条件状语从句
if + 条件状语从句 + [(comma)] + 主句
注意：在 if 引导的条件状语从句中，主句应用将来时态，状语从句用一般现在时态。
例句：You'll have a great time if you go to the party.
=If you go to the party, you'll have a great time.
重点短语：take away 拿走
around the world = all over the world 在世界各地
make a living 谋生 all the time = always 一直
What's the problem? = What's the matter? = What's wrong? 怎么了？
in order to do sth. 为了做某事 make sb. do sth. 使得某人做某事（to 省略，该结构是一个不带 to 的不定式。）
make sb. adj. 使得某人……（加形容词） make sb. do 使得某人做
be famous for 为……而出名 be famous as 作为……而出名 in class 在课堂上
spend ...(time/money) on sth. = spend ...(time/money) in doing sth. 花……（时间/钱）用于做某事
see sb. do sth. 看见某人做某事（强调整个过程）
see sb. doing sth. 看见某人做某事（强调偶然性）
say → said → said 动词 say 的原形、过去式和过去分词
tell → told → told 动词 tell 的原形、过去式和过去分词
eat → ate → eaten 动词 eat 的原形、过去式和过去分词
speak → spoke → spoken 动词 speak 的原形、过去式和过去分词
Unit 6 How long have you been collecting shells?
do/does 的现在完成进行时态形式：have/has been doing
do/does 的现在完成进行时态的被动语态：have/has been being done
I have been in Junior School for 3 years.
I have been making progress since he talked with me that time.
肯定句例句：I have been skating for five hours.
否定句例句：I haven't been skating for five hours.
一般疑问句例句：Have you been skating for five hours?
特殊疑问句例句：How long have you been skating?
How long have you been keeping this book?
重点短语：run out of 用完；用尽 by the way 顺便说说
be interested in doing sth. 对某事感兴趣 more than 比……多
far away 在远处
would like to do sth. = want to do sth. = feel like doing sth. 想要做某事
send sb. sth. = send sth. to sb. 把某物赠送给某人 in fact 实际上
common → more common → the most common 形容词 common 的原级、比较级和最高级
Let your eyes "scan" the text quickly to find details that you're looking for. (在阅读文章之前，用眼睛“横扫”整篇文章，快速寻找你需要的文章要点。)You can find information quickly without reading the whole text. (这样你就不用细读整篇文章，就能寻找到你需要的一些信息。)
Unit 7 Would you mind turning down the music?
重点语法：mind [one's] doing sth. 介意（某人）做某事
重点短语：not at all 一点也不 turn down 调节使音量变小
right away = in a minute = at once 立刻；马上 wait in line 排队等候
cut in line 插队等候 hasn't = has not keep ... down 压低声音；使缓和
at first = first of all 首先 take care 当心；小心 take care of = care about = look after 关心；照顾 break the rule 违规 obey the rule 遵守规定 put out 熄灭 pick sth. up 捡起某物
wait for sb. 等候某人 depend on 依赖；依靠 get back = return 要回
mean → meant → meant 动词 mean 的原形、过去式和过去分词
As we read, we need to find "topic sentences".(在我们阅读的时候，我们需要寻找“主题语句”，也就是和文章中心最相关的语句。) These sentences usually gives us a "summary", or overall meaning of each paragraph and help us understand what the paragraph is about.(这些语句通常会给我们一些文章的“概要”，或者每个文段的全部意思，来帮助我们理解段落大意。) After the topic sentence comes more detail and explanation.(当“主题语句”出现后，该段的一些解释和细节也就会随之出现。)
Unit 8 Why don't you get her a scarf?
why don't you do sth. = why not do sth.
例句：Why don't you get her a camera? = Why not get her a camera?
what about = how about
例句：How about some tennis balls? = What about some tennis balls?
重点短语：fall asleep 入睡 give away 赠送；分发
hear of = hear about 听说 take an interest in = be interested in 对……感兴趣
make friends with 与……交友 make progress 取得进步
keep → kept → kept 动词 keep 的原形、过去式和过去分词
feed → fed → fed 动词 feed 的原形、过去式和过去分词
fall → fell → fallen 动词 fall 的原形、过去式和过去分词
hear → heard → heard 动词 hear 的原形、过去式和过去分词
To understand the important ideas from the text, we must "summarize".(为了了解文段最主要的意图，我们必须要进行总结。) Do this by answering "who, what, where, why" questions as you read.(在阅读时，常注意回答时间、地点、人物这些基本要素问题，达到总结的目的。)
Unit 9 Have you ever been to an amusement?
do/does 的现在完成时态形式：(have/has) done
do/does 的现在完成时态的被动语态：(have/has) been done
I have ever been to America. It's the first time for me to go abroad.
重点短语：have a great time = have a good time = have fun = enjoy oneself 玩得高兴
on board 在船上
end up doing sth. 结束做某事
all year round = all over the year 终年
understand → understood → understood 动词 understand 的原形、过去式和过去分词
After reading, write down three or more things you have learned. (在阅读整篇文章之后，把你学到的三样或更多事物写下来。)We always remember things better if we take time to reflect. (如果我们花时间去思考一些问题的话，那么我们就能更容易地记住一些事情。)
Unit 10 It's a nice day, isn't it?
例句：He's a student, isn't he?
She's not his mother, is she?
回答反意疑问句时，要根据事实来回答。若事实是肯定的，则必须用 yes 回答。若事实是否定的，则必须用 no 回答。
You're not ready, are you?
No, I'm not.
Yes, I am.
重点短语：look through 浏览 come along 出现；发生 get along 相处 at least 至少
at most 至多 a thank-you note 感谢信
forget → forgot → forgotten 动词 forget 的原形、过去式和过去分词
little → less → least 形容词 little 的原级、比较级和最高级
many/much → more → most 形容词 many/much 的原级、比较级和最高级