Unit 6 When was it invented
英文短语 解释
by accident 偶然的；意外的
take place 发生；出现
without doubt 毫无疑问；的确
all of a sudden 突然；猛地(=suddenly)
be used for (doing sth.) = be used to (do sth.) 被用来做……
It is said that+句子 据说
fall into 落入；掉入
It is believed that 人们认为
bring to 带到；带入
less than 少于；不到
more than 多于
know about 了解
the nature of tea 茶的本质
at a low price 以很低的价格
have a point 有道理
the style of …… ……的样式
in our daily life 在我们的日常生活中
some time 一段时间
the saint of tea 茶圣
in the 19th century 在19世纪
run on electricity 靠电力驱动
change the world 改变世界
by mistake 错误地；无意中
divide…into 把……分开
look up to 钦佩；仰慕
in the end = finally = at last 最终；最后
dream of 梦想；向往；渴望
achieve one’s dream = realize one’s dream = make one’s dream come true 实现某人的梦想
decide on 决定；选定
重点知识点
1.style 名词，样式，款式
拓展：the style of ...的样式 in style 流行，时髦； out of style 过时 a life style 生活方式
________ ___________ ___________ the handbag is my mother’s favorite. 这个手提包的样式是我妈妈最喜欢的。
My dress is ________ ___________ ___________. I want to buy a new one. 我的裙子过时了，我想买条新的。
2.辨析：pleasure, pleased, pleasing, please与pleasant
词性 中文释义 用法 例句
please 动词 请 使高兴；使中意 多用于祈使句中 Would you please clean the classroom？ These photos pleased us because they are beautiful．
pleased 形容词 高兴的；喜欢的 相当于happy或glad The boss is very pleased with the result．
pleasure 名词 愉快；高兴 It is a pleasure for me to dance with you.
pleasant 形容词 令人愉快／高兴的 It is a pleasant night．
短语拓展： for pleasure 为了取乐 with pleasure 乐意效劳；（用于客气地接受或同意做别人请求的事）
my pleasure＝It’s a pleasure＝A pleasure＝It’s my pleasure.不客气;我的荣幸之至
练习：
It's a ____ to help you with the heavy boxes.
A．please B．pleased C．pleasant D．pleasure
2. ---Most of us aren’t looking forward to the ____ trip to Xi’an . --- I disagree with you.
A．pleasant B．pleased C．please D．pleasure
3.The smile on your face shows that you are _____ with your new job．
A．please B．pleasure C．pleasant D．pleased
4.—Could you take care of my little plants while I'm away on business, please
— ____________, I will water them every day.
A. Come on B. With pleasure C. Take it easy D. You’re welcome
3.辨析：such与so
一、当修饰可数名词时
so的用法：so＋形容词＋a/an＋可数名词单数
such的用法：such＋(a/an)＋形容词＋可数名词单数/复数/不可数名词
She is so lovely a girl. =She is such a lovely girl.
I don’t want to go out in such terrible weather.
注意：如果名词前有表示数量多少的many、much、few、little等修饰词时，只能用so
He felt sorry to have done so little work.
练习：
There were_______ little children that they couldn't clean the house.
A.such B. so C.so a D.such a
2.--- Why do you speak in _______ funny way --- Because I want to make her laugh.
A.such a B. so a C. such D. so
3.It is ___________ hard work. I can’t finish it on time without your help.
A. such a B.so a C. such D.so
4.It is believed that… = People believe that…“人们认为…”
其中it为形式主语，真正的主语是that引导的从句。
同类型的句子开头：
It is said that…据说…； It is reported that…据报道…； It’s known that…众所周知…；
It is supposed / thought that…人们认为…。
练习：
It _______ that tea was brought to Korea and Japan during the 6th and 7th centuries.
A. believes B. believed C. is believed D. was believed
2.It is _______ that it is well worth seeing.
A. believes B. believed C. is believed D. was believed
3. It _______ that they have won the game.
A. said B. says C. is said D. was said
4. It _______ last month that the haze (雾霾) in Tianjin caused many problems.
A. reports B. reported C. is reported D. was reported
5.fall的短语： fall into 落入；陷入 fall behind落后 fall down摔倒 fall off掉下 fall asleep入睡
练习：The bus overturned and _________ a river last light because of the drunken(醉的）driver.
A.fell into B.fell down C.broke into D.put into
6.辨析：some time, sometimes, some times与sometime
sometime，副词，“某时”，对它提问用when。
some time，名词短语，“一段时间”，对它提问用how long；
sometimes，频度副词，“有时”，一般用于一般现在时；
some times，名词短语，“几次；几倍”，其中time是可数名词，对它提问用how many times；
练习：
We need _________ to think about the project.
A.some time B. sometimes C. some times D.sometime
2.Our boss _________ attends the job interview this year.
A.some time B. sometimes C. some times D.sometime
3.Laura has been to Nanjing _________.
some time B. sometimes C. some times D.sometime
4.He will visit British _________ next month.
some time B. sometimes C. some times D.sometime
7. one of 后接复数名词或代词宾格形式，意为“…之一”，作主语时看作第三人称单数
练习： 1.Kung Fu Panda is one of the most interesting_________(film).
2.One of them_________(be) good at English.
3.Changjiang River is one of ______________ (long) rivers in the world.
4.He is one of the best _________ (student) in our class.
5.Suho Restaurant is one of _______ restaurants in our town.
A.big B. bigger C. biggest D. the biggest
hundred, thousand,million,billion数词。
表示确切数目时: “基础词+thousand”；如a few，some，several等，thousand后不加-s.
表示概数，意为“数以千计的”: thousand后加-s，且后面有介词of, 此时不能与数词连用。
练习：
1.Several ___________inventions are listed on the website.
A.thousands B.thousand C. thousands of D. thousand of
__________ birds have come back because the environment here becomes better and better.
Thousands B.Thousand C. Thousands of D. Thousand of
9. 辨析take place与happen.
take place 发生；出现；举行,一般指非偶然性事件的“发生”，
happen 发生；碰巧,一般用于偶然或突然性事件
练习：用take place 或happen 的正确形式填空。
1.Great changes have ________________ in our city in the past few years.
2.The special party for graduation ________________ in July every year.
4.When did the accident ________________？
5.The 24th Winter Olympics will _________________ in China in 2022.
6. The Summer Olympic Games of 2016 _________________ in Brazil.
10. in the 19th century. 在19世纪，、century为名词，“世纪；百年”
I think advertising was highly developed__________ __________ __________ century.
我认为广告业是在20世纪高度发展起来的。
11. without doubt“毫无疑问；的确”；no doubt意为意为“无疑；确实地”。doubt这里用作名词，意为“疑惑；疑问”。
练习：
—What kind of drink is the most popular in China, Chen Lin —Tea is ___ doubt the most popular. It ___ by most people.
A.with；drinks B.without；drinks C.with；is drunk D.without；is drunk
12.end 的短语:in the end =at last=finally “最后；最终”
at the end of...后接地点名词时，“在....尽头”；后接表示时间的名词时，“在...结束时”
at the end of the street在街道的尽头at the end of this week在这个周末
by the end of....“到....末为止”；常用于将来时或过去完成时的句子中。
1.We will finish the work _________________ this year.
2.They were out of danger _________________.
3.We met _________________ Zhongshan Road.
13.over用法：
①over介词，意为“多于；超过”，相当于more than，说明数目和程度；
②表示“在…之上”，垂直且不接触，反义词为under； ③表示“在…期间；在…时间内”；
④表示“穿越”，指从某物的上方越过； ⑤表示“到处；各处”。
练习：翻译下列句子
There are over/ more than four hundred students in our school._______________________________________
The light is over the table.______________________________________
There is a bridge over the river.______________________________________
We’ll travel all over the world.______________________________________
14 . encourage sb. to do sth. 鼓励某人做某事 encourage sb. in sth. 在…方面助长某人的行为/ 鼓励某人
练习：
1.Jenny’s teacher always encourages her _______ out her opinions.
A. speak B. speaking C. to speak D. will speak
2.Lucy is my best friend and she often encourages us _ __ hard.
A. work B. works C. to work D. working
mistake短语： by mistake无意中；错误地 make a mistake犯错误 mistake …for…把…错认成…
练习：
我错拿了你的钢笔。 I took your pen ______ ___________.
别再犯错误了。 Don’t _________ ________ any more.
昨天我错把莉莉当成了露西。 I __________ Lily ___________Lucy yesterday.
The girl returned my cap today. She took it ___________ yesterday.
A. by mistake B. at present C. by accident D. in general
语法归纳：
一般过去时的被动语态
1. 构成：was/ were + 及物动词的过去分词
2. 句式变化： 肯定句：主语 + was/ were + 及物动词的过去分词+其他
否定句：主语 +__________/__________ + 及物动词的过去分词+其他
一般疑问句：___________/_________+ 主语+ 及物动词的过去分词+其他
3. 各种时态的被动语态：
一般现在时： ______/_______/_______+ 及物动词的过去分词
一般过去时：_________/_________+ 及物动词的过去分词
一般将来时：__________ __________ + 及物动词的过去分词
现在进行时：am/is/are __________ + 及物动词的过去分词
过去进行时：was/were __________+ 及物动词的过去分词
现在完成时： have/ has__________ + 及物动词的过去分词
4. 被动语态的注意事项
连系动词 /there be/反身代词 没有被动语态。
make, let, hear, see, watch, notice等词，主动语态后跟省略to的动词不定式，但在被动语态中，to不可省略。
例如: We saw a stranger enter the hall. → A stranger was seen to enter the hall by us.
练习：
1.Some new primary schools_________in my hometown last year.
A.build B.built C.are built D.were built
2.Many people believe that tea ___ first in China about 5 ,000 years ago.
A.drank B. is drunk C. was drunk D. has drunk
3.一Do you know potato chips _________ by accident —Of course. It's an interesting story.
A. invented B.were invented C. are invented D.had invented
4.一Maria，I looked for you everywhere at Kevin’s birthday party yesterday.—Oh，I didn’t go，because I _________ .
A. hasn’t invited B. wasn’t invited C. isn’t invited D. didn’t invite
A Chinese girl _________ Wang Yan phoned you twenty minutes ago.
A.calling B.be called C.calls D.called
六、专项写作
假设你发明的“飞行”单车在学校科技节中获奖，被推荐参加了一个国际青少年科技展览。请用英语介绍你的发明，内容包括下面的1-4项。
参考范文：(飞行单车）
My invention is a flying bike. It is a special bike with two wheels and a pair of wings. You can either ride the bike on the ground or fly it in the air. Besides，you can not only take pictures of the beautiful view but also communicate with others when using the flying bike.The flying bike has its good points. Firstly，its high speed can help you reach somewhere quickly. Secondly，the flying bike uses solar power as energy，which can reduce air pollution. Therefore，it is environmentally-friendly to use the flying bike.What’s more，the flying bike will be improved to become lighter so that people can carry it conveniently. I believe it will be popular in the future.
