中小学教育资源及组卷应用平台
Unit6 When was it invented
Section A
重点单词
1. n.鞋跟;足跟 heel 2. n.勺;铲子 scoop
3. n.电;电能 electricity 4. n.样式;款式 style
5. n.项目;工程 project 6. n.高兴;愉快 pleasure
7. n.(=zip)拉链;拉锁 zipper 8. adj.每日的;日常的 daily
9. n.网站 website 10. n.先锋;先驱 pioneer
11. v.列表;列清单 n.名单;清单 list 12. v.提到;说到 mention
13. adj.意外的;偶然的 accidental 14. n.统治者;支配者 ruler
15. v.煮沸;烧开 boil 16. v.保持不变;剩余 remain
17. n.气味 v.发出……气味;闻到 smell 18. n.圣人;圣徒 saint
19. adj.国家的;民族的 national 20. n.贸易;交易 v.做买卖;从事贸易 trade
21. n.受欢迎;普及 popularity 22. n.疑惑;疑问 v.怀疑 doubt
23. n.冰箱 fridge 24. adj.低的;矮的 low
25. pron.某人 n.重要人物 somebody 26. v.翻译 translate
27. v.锁上;锁住 n.锁 lock 28. v.(使)发出钟声或铃声；打电话 ring
29. n.地震 earthquake 30. adj.突然(的) sudden
31. n.钟(声);铃(声) bell 32. n.饼干 biscuit
33. n.曲奇饼 cookie 34. adj.音乐的;有音乐天赋的 musical
35. n.器械;仪器;工具 instrument
词形变换
1. v. 使高兴 please → n. 高兴; 愉快 pleasure → adj. 高 兴 的; 乐 意 的 pleased →pleasing adj.令人愉快的;讨人喜爱的
2. n.白天;天 day →adj.每日的;日常的 daily
3. n.事故 accident →adj.意外的;偶然的 accidental
4. v.统治;支配 n.规则 rule →n.统治者;支配者 ruler
5. n.气味 v.发出……气味;闻到 smell
6. adj.流行的 popular →n.受欢迎;普及 popularity
7. v.翻译 translate →n.翻译 translation
8. adj.突然(的) sudden →adv.突然;忽然 suddenly
9. n.音乐;乐曲 music →adj.音乐的;有音乐天赋的 musical →n.音乐家 musician
10. v.(使)发出钟声或铃声;打电话 ring →(过去式) rang →(过去分词) rung
重点短语
1.有道理 have a point 2.有特殊鞋跟的鞋 shoes with special heels
3.靠电力运行 run on electricity 4.被某人发明 be invented by
5.在我们的日常生活中 in our daily life 6.偶然；意外地 by accident
7.发生;出现 take place 8.毫无疑问；的确 without doubt
9.掉入…… fall into 10.产生一种令人愉快的气味 produce a nice smell
11.直到……才 not.....until 12.突然;猛地 all of a sudden
13.低价卖…… sell at a low price 14.把……翻译成…… translate……into
15.和……相似 be similar to 16.建议某人做某事 advise sb to do sth
重点句型
1.它真是如此伟大的一项发明吗
Is it really such a great invention
2.你知道世界上最受欢迎的饮料，茶，是偶然被发明的吗
Did you know that tea , the most popular drink in the world, was invented by accident
3.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。
It’s said that a Chinese ruler called Shen Nong was the first to drink tea as a drink.
4.在英格兰，茶直到大约1660年才出现，但是在不到100年的时间里，它成了国饮。
In England, tea didn’t appear until around 1660, but in less than 100 years,it had become the national drink.
5.我们的父母建议我们不要单独外出。
Our parents advise us not to go out alone.
核心知识点讲解Section A
【1a-2c】
I think the TV was invented before the car.(P41)
1.1) invent vt.发明,创造
e. g.：我不知道是谁发明的高跟鞋。
I don't know who invented the high heels.
=I don't know who the high heels were invented by.
2) invention n.发明出来的东西 inventor n.发明家
【练练吧】
1. The light bulb is a great invention .
2. Edison was one of the greatest inventors in the world, who invented many useful inventions for humans.
3. If you want to be an inventor , you must hold on to your dream.
4. Every year many things were invented .
5. By whom was the machine invented
What are they used for (P42)
2. be used for 被用来…
be used for 意为“用来做 ”，后跟名词、代词或v.-ing形式.表示目的、用途.相当于be used to do sth.。
be used by 意为“被 使用”，后跟使用者。
be used as 意为“被当作 使用”。
【练练吧】
1. English is widely used B many people around the world a second language.
A. by;or B. by;as C. as;for D. for;as
2. This machine can be used for cutting grass.(同义句)
= This machine can be used to cut grass.
We couldn't afford one.(P139)
3. afford v.常与can, could, be able to 连用
1) can/could/be able to afford+sth
e. g.:他的妈妈承担不起他上学的费用(tuition)。
His mother can't afford his tuition .
2) can/could/be able to afford+to do sth
e. g.：他们走路回去的，因为他们付不起打的费。
They walked home, because they can’t afford to take a taxi.
【练练吧】
我们无法承担这么大的损失。 We can’t afford such a loss
【2d】
1. My pleasure!(P42)
1)易弄混的几种表达：
a.回答感谢:--Thank you for your help.
--(It's) my pleasure./It's a pleasure.( 不客气 )
b.回答求助:--Could you please post the letter for me
--With pleasure.（我愿意）
2)v.使……满意或愉快 please
adj.感到高兴的;感到满意 pleased
adj.令人满意的;令人愉快的 pleasing/ pleasant(定语）
n.愉悦;满足 pleasure
【练练吧】
1. It's my pleasure to invite you to give us a speech.
2. Our main aim is to please the customers.
3. They were all pleased/satisfied with the result.
4. He looks at me with a pleasing/pleasant smile.
5. The news made all of us pleased .
6.—Thank you so much for helping me.
— My pleasure .
7.—Can you help me with my English
With pleasure .
2.【强调句】
You do seem to have a point...
e. g.：1.我昨天的确做了一个风筝的。
I did make a kite yesterday.
2.她的确很有见解。
She did have her own point of view.
翻译句子：
1.听英文歌曲的确帮了我很多。 Listening to English songs did help me
2.我真的相信有志者事竟成。 I do believe where there is a will,there is a way
The pioneers of different inventions were listed there.(P42)
1.
2. 1) n.一览表;清单 make a list of things
e. g.1.一张购物清单 a shopping list
2.一张名单 a name list
3.把 列在清单上 make a list of
2)v.将······列于表上;列单子
e. g.1.请把您们的名字列在纸上。Please list your names on the paper.
变被动: Your names were listed on the paper.
For example, it mentioned that…(P42)
4.1) mention v.提及到
e. g.1.她向警察提及过此事吗
Did she mention it to the police
2. Molly在信中提到她会在下周来拜访你。
Molly mentioned in the letter that she would come to visit you next week.
3.无论何时我提及到足球，他们总是显得异常兴奋。
No matter when I mentioned football, they were always extremely excited.
2)口语中说Don't mention it.主要用来回答感谢。
e. g.--Thank you very much.
--Don't mention it.
【练练吧】
1).--Thank you for taking me around your school, Daming.
-- A
A. Don't mention it. B. Never mind. C. Of course not. D. No problem.
2).--Sorry, Sir. I made a mistake again.
-- A . Practice more and you will do better.
A. Never mind B. I'm not sure C. You're welcome D. Don't mention it
【3a-3c】
The most popular drink in the world was invented by accident.(P43)
1.1) accident c. n.事故;意外
2) accidental : adj.意外的，偶然的
【练练吧】
1. Billy was killed in a fire accidentally .
2.I had a terrible accident at home and broke my legs.
3. Tom had an accidental meeting with a friend in the street.
4.A serious car accidentally happened to him yesterday.
3)偶然；意外的 by accident=by chance
4) do ..... by accident=happen to do sth.碰巧做某事
e. g. Helen在上学的路上碰巧遇到了她的英语老师。
Helen met her English teacher by accident on the way to school.
= Helen happened to meet her English teacher on the way to school.
One day Shen Nong was boiling drinking water…(p43)
2.1) boil v.煮(vt.);沸腾(vi.)
e. g.水沸腾时变成水蒸气(steam)。
When water is boiling , it turns into steam.
瞧！妈妈正在煮鸡蛋。
Look! Mom is boiling eggs.
2)正在滚的沸水 boiling water
烧开了的水 boiled water
Some leaves from a tea plant fell into the water and remained there for some time.(P43)
3.1) remain vi.剩下;停留
e. g.1.洪水过后，什么都没有留下。
After the flood, there is nothing remained .
就算失去了一切，也还有未来。
When all else is lost, the future still remains .
我在伦敦一直待到了12月。
I remained in London until December.
2)v.保持不变+adj./n./doing
e. g.1.他沉默了一会儿。
He remained silent for a while.
2.争执之后，我们还是朋友。
After arguing with each other, we remained friends .
3.上课时他一直站着。
He remained standing in class.
3) remaining adj.余下的,剩下的
【练练吧】
1.保持安静 remain quiet
2.余下的森林 remaining forests
3.一场地震过后，那里什么也没有留下。 After the earthquake,there is nothing remaining .
4.1) some time 一段时间
e. g.：我要在这儿待一段时间。 will stay here for some time .
2)辨析:some time, sometimes, some times与sometime
some time 名词短语 一段时间 常常与延续性动词连用,对它提问用how long
sometimes 频度副词 有时 表示动作发生的频率，多于一般现在时连用，可位于句首，句中或句末,对它提问用how often
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
sometime 副词 某时 表示某个不确定的时间，常用过去时或将来时连用，提问用when
【练练吧】
1. The writer decided to live in the Sahara Desert for some time .
2. Sometimes , we went to the beach and at other times we sunbathed on the patio.
3. It is reported that the car accident took place sometime yesterday.
4.I have been to Chengdu for some times .
5.I have been in Chengdu for some time .
It produced a nice smell so he tasted the brown water.
5.1) smell n.气味 a good smell
2) vt.闻······气味 smell the flower
3) ink.v.闻起来( smell )
三种形式( smelt - smelt- smelling )
e. g. smell good/terrible/sweet/bad
【练练吧】
1. There's a smell of cooking in the kitchen.
2. The dinner smelled good last night.
3. The dog smelled the rabbit a long way off.
4. The flowers smell sweet ( sweet).
5.I smelt the flower happily ( happy).
The tea trade from China to Western countries took place in the 19th century.(P43)
6.发生:take place &happen
相同点：两者均无被动
不同点：1) take place ：表示“发生、举行、举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排
e. g. Great changes have taken place in our hometown during the past ten years.
2) happen：作“发生、碰巧”解，一般用于偶然或突发性事件
e. g. Maybe something unexpected happened.
【练练吧】
Our school sports meeting B every November.
A. happen B. is held C. is taken place D. will open
The Chinese are without doubt the ones who best understand the nature of tea.(p43)
【句式】 ... without doubt...
【美句翻译】毫无疑问德国人是最谨慎的(cautious)人。 The Germans without doubt the ones who are the most cautious
【换种句式】There is no doubt that…
【美句翻译】勿庸质疑，学英语的最好方法就是多读多记。
There is no doubt that the best way to learning English is reading more and memorizing more.
Grammar 语法
被动语态(二)
本单元主要介绍一般过去时的被动语态，其肯定式、否定式及疑问式如下：
1. 肯定式:主语+was/were+及物动词的过去分词+其他.
A letter was written by her last night.
昨晚她写了一封信。
These sweaters were made by my mother last month.这些毛衣是我妈妈上个月织的。
2. 否定式: 主语+was/were+not+及物动词的过去分词+其他.
The stamp wasn't given to her by her pen pal.It was given by her classmate.这张邮票不是她的笔友给她的，而是她的同学给的。
Those books weren't put away by Jim. They were put away by Lucy.
那些书不是吉姆收起来的，是露西收起来的。
3. 疑问式: Was/Were+主语+及物动词的过去分词+其他
Was your work finished last weekend
上周末你完成工作了吗
Were the windows broken an hour ago
窗户是一个小时前被打碎的吗
Ⅰ. 单项填空
( D )1. — the theme park in Shanghai two years ago
—Yes, it's about Chinese traditional culture.
A. Does; build B. Did; build C. Is; built D. Was; built
( C )2. Many shops in China to shut down as a new law against ivory (象牙) trade came into effect on January 1st, 2018.
A. ordered B. didn't order C. were ordered D. weren't ordered
( B )3. —The 19th National Congress of the CPC(中共十九大) in Beijing last year.
—Our country has been into a new era (时代) since then.
A. held B. was held C. has held D. had held
( C )4. Two bridges over the river five years ago in our city.
A. build B. built C. were built D. are built
Ⅱ. 根据汉语意思完成句子
1. 他们昨天打了一个小时的篮球。
Basketball was played by them for an hour yesterday.
2.刚才我听见她弹钢琴了。
She was heard to play the piano by me just now.
3. 这些书很畅销，昨天被销售一空。
These books sell well, and yesterday they were sold out.
4. 昨天门没有锁。
The door wasn’t locked yesterday.
5. 昨天下午那位老人把公园里的树叶清理了。
The leaves in the park were cleaned by that old man yesterday afternoon.
Ⅲ.按要求完成下列各题
1. Our village built a 2-kilometer-long bridge over the river last year.(改为被动语态)
A 2-kilometer-long bridge was built over the river by our village last year.
2. They grew tea plants here a few years ago.(改为被动语态)
Tea plants were planted here by them a few years ago.
3. A new mobile phone was bought for me by him last weekend.(改为主动语态)
He bought a new mobile phone last weekend.
4. The boy was introduced to those people by the teacher.(对画线部分提问)
Who was introduced to those people by the teacher
5. I was asked to go to her birthday party.(改为否定句)
I wasn’t asked to go to her birthday party.
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Unit6 When was it invented
Section A
重点单词
1. n.鞋跟;足跟 2. n.勺;铲子
3. n.电;电能 4. n.样式;款式
5. n.项目;工程 6. n.高兴;愉快
7. n.(=zip)拉链;拉锁 8. adj.每日的;日常的
9. n.网站 10. n.先锋;先驱
11. v.列表;列清单 n.名单;清单 12. v.提到;说到
13. adj.意外的;偶然的 14. n.统治者;支配者
15. v.煮沸;烧开 16. v.保持不变;剩余
17. n.气味 v.发出……气味;闻到 18. n.圣人;圣徒
19. adj.国家的;民族的 20. n.贸易;交易 v.做买卖;从事贸易
21. n.受欢迎;普及 22. n.疑惑;疑问 v.怀疑
23. n.冰箱 24. adj.低的;矮的
25. pron.某人 n.重要人物 26. v.翻译
27. v.锁上;锁住 n.锁 28. v.(使)发出钟声或铃声；打电话
29. n.地震 30. adj.突然(的)
31. n.钟(声);铃(声) 32. n.饼干
33. n.曲奇饼 34. adj.音乐的;有音乐天赋的
35. n.器械;仪器;工具
词形变换
1. v. 使高兴 → n. 高兴; 愉快 → adj. 高 兴 的; 乐 意 的 →pleasing adj.令人愉快的;讨人喜爱的
2. n.白天;天 →adj.每日的;日常的
3. n.事故 →adj.意外的;偶然的
4. v.统治;支配 n.规则 →n.统治者;支配者
5. n.气味 v.发出……气味;闻到
6. adj.流行的 →n.受欢迎;普及
7. v.翻译 →n.翻译
8. adj.突然(的) →adv.突然;忽然
9. n.音乐;乐曲 →adj.音乐的;有音乐天赋的 →n.音乐家
10. v.(使)发出钟声或铃声;打电话 →(过去式) →(过去分词)
重点短语
1.有道理 2.有特殊鞋跟的鞋
3.靠电力运行 4.被某人发明
5.在我们的日常生活中 6.偶然；意外地
7.发生;出现 8.毫无疑问；的确
9.掉入…… 10.产生一种令人愉快的气味
11.直到……才 12.突然;猛地
13.低价卖…… 14.把……翻译成……
15.和……相似 16.建议某人做某事
重点句型
1.它真是如此伟大的一项发明吗
Is it really a great
2.你知道世界上最受欢迎的饮料，茶，是偶然被发明的吗
Did you know that tea , in the world, was invented
3.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。
a Chinese ruler Shen Nong tea as a drink.
4.在英格兰，茶直到大约1660年才出现，但是在不到100年的时间里，它成了国饮。
In England, tea around 1660, but in 100 years,it had become the national drink.
5.我们的父母建议我们不要单独外出。
Our parents us out alone.
核心知识点讲解Section A
【1a-2c】
I think the TV was invented before the car.(P41)
1.1) invent vt.发明,创造
e. g.：我不知道是谁发明的高跟鞋。
I don't know the high heels.
=I don't know the high heels by.
2) n.发明出来的东西 n.发明家
【练练吧】
1. The light bulb is a great .
2. Edison was one of the greatest in the world, who many useful for humans.
3. If you want to be an , you must hold on to your dream.
4. Every year many things .
5. By whom the machine
What are they used for (P42)
2. be used for 被用来…
be used for 意为“用来做 ”，后跟名词、代词或v.-ing形式.表示目的、用途.相当于be used to do sth.。
be used by 意为“被 使用”，后跟使用者。
be used as 意为“被当作 使用”。
【练练吧】
1. English is widely used many people around the world a second language.
A. by;or B. by;as C. as;for D. for;as
2. This machine can be used for cutting grass.(同义句)
= This machine can be used grass.
We couldn't afford one.(P139)
3. afford v.常与can, could, be able to 连用
1) can/could/be able to afford+sth
e. g.:他的妈妈承担不起他上学的费用(tuition)。
His mother can't .
2) can/could/be able to afford+to do sth
e. g.：他们走路回去的，因为他们付不起打的费。
They walked home, because they take a taxi.
【练练吧】
我们无法承担这么大的损失。
【2d】
1. My pleasure!(P42)
1)易弄混的几种表达：
a.回答感谢:--Thank you for your help.
--(It's) my pleasure./It's a pleasure.( )
b.回答求助:--Could you please post the letter for me
--With pleasure.（______________）
2)v.使……满意或愉快
adj.感到高兴的;感到满意
adj.令人满意的;令人愉快的
n.愉悦;满足
【练练吧】
1. It's my to invite you to give us a speech.
2. Our main aim is to the customers.
3. They were all with the result.
4. He looks at me with a smile.
5. The news made all of us .
6.—Thank you so much for helping me.
— .
7.—Can you help me with my English
.
2.【强调句】
You do seem to have a point...
e. g.：1.我昨天的确做了一个风筝的。
I a kite yesterday.
2.她的确很有见解。
She her own point of view.
翻译句子：
1.听英文歌曲的确帮了我很多。
2.我真的相信有志者事竟成。
The pioneers of different inventions were listed there.(P42)
3.
4. 1) n.一览表;清单 make a list of things
e. g.1.一张购物清单
2.一张名单
3.把 列在清单上
2)v.将······列于表上;列单子
e. g.1.请把您们的名字列在纸上。Please list your names on the paper.
变被动: Your names on the paper.
For example, it mentioned that…(P42)
4.1) mention v.提及到
e. g.1.她向警察提及过此事吗
Did she mention it to the police
2. Molly在信中提到她会在下周来拜访你。
Molly mentioned in the letter that she would come to visit you next week.
3.无论何时我提及到足球，他们总是显得异常兴奋。
football, they were always extremely excited.
2)口语中说Don't mention it.主要用来回答感谢。
e. g.--Thank you very much.
--Don't mention it.
【练练吧】
1).--Thank you for taking me around your school, Daming.
--
A. Don't mention it. B. Never mind. C. Of course not. D. No problem.
2).--Sorry, Sir. I made a mistake again.
-- . Practice more and you will do better.
A. Never mind B. I'm not sure C. You're welcome D. Don't mention it
【3a-3c】
The most popular drink in the world was invented by accident.(P43)
1.1) accident c. n.事故;意外
2) accidental : adj.意外的，偶然的
【练练吧】
1. Billy was killed in a fire .
2.I had a terrible at home and broke my legs.
3. Tom had an meeting with a friend in the street.
4.A serious car happened to him yesterday.
3)偶然；意外的 by accident=by chance
4) do ..... by accident=happen to do sth.碰巧做某事
e. g. Helen在上学的路上碰巧遇到了她的英语老师。
Helen her English teacher on the way to school.
= Helen her English teacher on the way to school.
One day Shen Nong was boiling drinking water…(p43)
2.1) boil v.煮(vt.);沸腾(vi.)
e. g.水沸腾时变成水蒸气(steam)。
When water , it turns into steam.
瞧！妈妈正在煮鸡蛋。
Look! Mom eggs.
2)正在滚的沸水 boiling water
烧开了的水 boiled water
Some leaves from a tea plant fell into the water and remained there for some time.(P43)
3.1) remain vi.剩下;停留
e. g.1.洪水过后，什么都没有留下。
After the flood, .
就算失去了一切，也还有未来。
When all else is lost, the future still .
我在伦敦一直待到了12月。
I until December.
2)v.保持不变+adj./n./doing
e. g.1.他沉默了一会儿。
He for a while.
2.争执之后，我们还是朋友。
After arguing with each other, .
3.上课时他一直站着。
He in class.
3) remaining adj.余下的,剩下的
【练练吧】
1.保持安静
2.余下的森林
3.一场地震过后，那里什么也没有留下。 .
4.1) some time 一段时间
e. g.：我要在这儿待一段时间。 will stay here for .
2)辨析:some time, sometimes, some times与sometime
名词短语 一段时间 常常与延续性动词连用,对它提问用how long
频度副词 有时 表示动作发生的频率，多于一般现在时连用，可位于句首，句中或句末,对它提问用how often
名词短语 几次；几倍 其中time是可数名词，对它提问用how many times
副词 某时 表示某个不确定的时间，常用过去时或将来时连用，提问用when
【练练吧】
1. The writer decided to live in the Sahara Desert for .
2. , we went to the beach and at other times we sunbathed on the patio.
3. It is reported that the car accident took place yesterday.
4.I have been to Chengdu for .
5.I have been in Chengdu for .
It produced a nice smell so he tasted the brown water.
5.1) smell n.气味 a good smell
2) vt.闻······气味 smell the flower
3) ink.v.闻起来( )
三种形式( - - )
e. g. smell good/terrible/sweet/bad
【练练吧】
1. There's a of cooking in the kitchen.
2. The dinner good last night.
3. The dog the rabbit a long way off.
4. The flowers smell ( sweet).
5.I smelt the flower ( happy).
The tea trade from China to Western countries took place in the 19th century.(P43)
6.发生:take place &happen
相同点：两者均无被动
不同点：1) take place ：表示“发生、举行、举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排
e. g. Great changes have taken place in our hometown during the past ten years.
2) happen：作“发生、碰巧”解，一般用于偶然或突发性事件
e. g. Maybe something unexpected happened.
【练练吧】
Our school sports meeting every November.
A. happen B. is held C. is taken place D. will open
The Chinese are without doubt the ones who best understand the nature of tea.(p43)
【句式】 ... without doubt...
【美句翻译】毫无疑问德国人是最谨慎的(cautious)人。
【换种句式】There is no doubt that…
【美句翻译】勿庸质疑，学英语的最好方法就是多读多记。
Grammar 语法
被动语态(二)
本单元主要介绍一般过去时的被动语态，其肯定式、否定式及疑问式如下：
1. 肯定式:主语+was/were+及物动词的过去分词+其他.
A letter was written by her last night.
昨晚她写了一封信。
These sweaters were made by my mother last month.这些毛衣是我妈妈上个月织的。
2. 否定式: 主语+was/were+not+及物动词的过去分词+其他.
The stamp wasn't given to her by her pen pal.It was given by her classmate.这张邮票不是她的笔友给她的，而是她的同学给的。
Those books weren't put away by Jim. They were put away by Lucy.
那些书不是吉姆收起来的，是露西收起来的。
3. 疑问式: Was/Were+主语+及物动词的过去分词+其他
Was your work finished last weekend
上周末你完成工作了吗
Were the windows broken an hour ago
窗户是一个小时前被打碎的吗
一、. 单项填空
( )1. — the theme park in Shanghai two years ago
—Yes, it's about Chinese traditional culture.
A. Does; build B. Did; build C. Is; built D. Was; built
( )2. Many shops in China to shut down as a new law against ivory (象牙) trade came into effect on January 1st, 2018.
A. ordered B. didn't order C. were ordered D. weren't ordered
( )3. —The 19th National Congress of the CPC(中共十九大) in Beijing last year.
—Our country has been into a new era (时代) since then.
A. held B. was held C. has held D. had held
( )4. Two bridges over the river five years ago in our city.
A. build B. built C. were built D. are built
二. 根据汉语意思完成句子
1. 他们昨天打了一个小时的篮球。
Basketball by them for an hour yesterday.
2.刚才我听见她弹钢琴了。
She the piano by me just now.
3. 这些书很畅销，昨天被销售一空。
These books well, and yesterday they out.
4. 昨天门没有锁。
The door yesterday.
5. 昨天下午那位老人把公园里的树叶清理了。
The leaves in the park by that old man yesterday afternoon.
三..按要求完成下列各题
1. Our village built a 2-kilometer-long bridge over the river last year.(改为被动语态)
A 2-kilometer-long bridge over the river by our village last year.
2. They grew tea plants here a few years ago.(改为被动语态)
Tea plants here by them a few years ago.
3. A new mobile phone was bought for me by him last weekend.(改为主动语态)
He a new mobile phone last weekend.
4. The boy was introduced to those people by the teacher.(对画线部分提问)
introduced to those people by the teacher
5. I was asked to go to her birthday party.(改为否定句)
I to go to her birthday party.
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