2014_九年级英语Unit5What_are_the_shirts_made_of_SectionA_3a-3c
How do you feel about this? I feel very proud of it. _____________________
ቤተ መጻሕፍቲ ባይዱ
Read the passage again and write what the underlined words in bold refer to.
2.He found it interesting that so many products in the local shops were made in China. it: so ____________________________________ many products in the local shops were ________________ made in China 3. I wanted to buy a toy car for my cousin, but even though most of the toys had American brands, they were made in China. they: _______________ most of the toys
France
朗读并划出短语 American products 1.美国产品 no matter what 2.无论什么 local shops 3.本地商铺 made in China 4.中国制造 American brand 5.美国品牌 in fact 6.事实上 pet food 7.宠物食品 mobile phone 8.手机 American flag 9.美国国旗 everyday things 10.日常用品 11.制造高科技产品 make high-technology products 12.在世界所有的地in all parts of the world 区
______ C the weather will be like tomorrow, we’ll go surfing. A. No matter how
B. No matter what's
C. No matter what
D. No matter if
We'll never give up working on the experiment, _______ difficult it is. A A. no matter how B. no matter when C. no matter what D. no matter where
(2009· 山东烟台) C well you drive, you must drive _____ carefully.
A. No matter where
B. In order that
C. No matter how
D. As soon as
--- How was the weather yesterday?
1. What two things did Kang Jian want to buy in the US?
A toy car and a pair of basketball shoes. 2. Where were they made? Most of them were made in China.
1) She went home as soon as possible so that meeting (meet) the teacher. she could avoid _______ talking (talk) 2) We should avoid __________ loudly in the reading room.
New words
法国 no matter 不论；无论 local adj. 当地的；本地的 even though 虽然；即使 brand n. 品牌；牌子 avoid v. 避免；回避 product n.产品；制品 handbag n. 小手提包 mobile adj.可移动的；非固定的
1.No matter what you may buy, you might probably think those products were made in those countries. those: ________________________________ (products) cameras, beautiful clothes, _________ watches those: ___________________________________ (countries) Japan, France, Switzerland
Unit -5 What are the shirts made of ?
Period 4 Section A
3a—3c
Translate the phrases.
由 ... 制成 be made of 在…制造/生产 be made in 因…而众所周知 be widely known for on the sides of mountains 在山坡上 用手 by hand 似乎..., 看来好像 ... It seems that … 全世界 all over the world 有益于… be good for
1. Most ____ C turn yellow, red or brown in autumn. A. leaf B. leave C. leaves D. lives 2. All kinds of new machines are made _____that factory. D A. of A. how B. from B. what C. into C. where D. in D. when 3. No matter _______ you say, I would not believe you. B 4. — Excuse me, haven’t you learned the new B _____
3b Read the passage and answer the questions. 1. Where did Kang Jian go to visit his aunt and uncle? He went to San Francisco. ________________________________ 2. What did he discover in the toy stores? _________________________________ Even though most of the toys were _________________________________ American brands, they were made in _________________________________ China. n. 品牌，牌子
3. Why did he have to visit many stores before buying a pair of basketball shoes? Because he wanted to find a pair made in __________________________________ America, but most of them were made in __________________________________ China. __________________________________ 4. What did he realize after his shopping experiences? v. 避免，回避 He realized that Americans can hardly __________________________________ avoid buying products made in China. __________________________________
1.France n. 法国 French adj.法国的 n. 法语 Frenchman n.法国人 The capital of _______ France is Paris. He is a __________ Frenchman ,he lives in ________ France .He speaks not only ________ French but also English. 2.no matter “无论，不论"用于让步状语从句，常用于 no matter (who/when/how...) No matter what _______________you do,you must be very careful. No matter who you are,I'll never let you in. _______________ No matter how hard you try,you will never be _______________ successful. No matter where I go, I will be thinking of you. _______________
5. Why do you think so many products in America are made in China? Because China is good at making these _________________________________ everyday things. _______________
3) 尽量避开危险。 Try to avoid the danger.
知识链接
everyday、every day的区别 everyday是形容词, “每天的；日常 的”, 后面必须接被修饰的名词; every day是副词, “每天”, 表示动作 的时间。放在句首或句末，用来修饰整个 句子。
人教版九年级英语全一册Unit-5-What-are-the-shirts-made-of？短语、语
人教版九年级英语全一册U n i t-5-W h a t-a r e-t h e-s h i r t s-m a d e-o f？短语、语法知识点汇总。
-CAL-FENGHAI.-(YICAI)-Company One1一、必背短语【教材内容解析】Section A1.glass (P. 33)glass此处用作不可数名词，表示“玻璃”，也可以用作可数名词，表示“玻璃杯”。
You can break glass easily.He drank two glasses of milk this morning.2. --Is it made of silver?--Yes, it was made in Thailand. (P. 33)be made of 意为“由……制成”，强调看得出原材料。
The house is made of stone.【拓展】1. be made from“由……制成”，从成品看不出原材料。
The wine is made from grapes.2.be made in “在某地制造”。
The car is made in China.3.be made up of “由……组成，由……构成”。
The park is made up of a man-made lake and a hill.4.be made into “被制成”。
His novel was made into a film.3.China is famous for tea, right4.(P. 34)5.famous表示“出名的、著名的”，相当于known，常用的结构为：be famous for“因……而出名”；be famous as“作为……而出名”。
The writer is famous for his novels.The professor is famous as an expert in cancer.6.Where is tea produced in China7.(P. 34)8.produce此处用作及物动词，表示“生产、制造”。
人教版英语九年级Unit 5《What are the shirts made of》全单元教学设计
人教版英语九年级Unit 5《What are the shirts made of》全单元教学设计一. 教材分析人教版英语九年级Unit 5《What are the shirts made of》主要讨论了关于衣服的材料和颜色等话题。
通过本单元的学习，学生能够掌握有关衣服的材料、颜色和价格等词汇，学会用一般现在时询问和描述衣物的特点，并能用英语进行简单的购物交流。
本单元包括两个阅读文本，分别是关于衣服的材料和颜色的讨论，以及一个购物场景的对话。
二. 学情分析九年级的学生已经具备了一定的英语基础，能够听懂并运用简单的英语进行日常交流。
然而，对于一些关于衣物专业的词汇和表达方式，他们可能还不够熟悉。
此外，学生对于一般现在时的运用可能还不够熟练，需要通过大量的练习来提高。
三. 教学目标1.知识目标：学生能够掌握有关衣服的材料、颜色和价格等词汇；学会用一般现在时询问和描述衣物的特点。
2.技能目标：学生能够用英语进行简单的购物交流；能够听懂并运用本单元所学词汇和句型进行日常对话。
3.情感目标：培养学生对英语学习的兴趣，提高他们的自信心和自主学习能力。
四. 教学重难点1.重点：掌握有关衣服的材料、颜色和价格等词汇；学会用一般现在时询问和描述衣物的特点。
2.难点：对于一些关于衣物专业的词汇和表达方式；一般现在时的运用。
五. 教学方法1.任务型教学法：通过设置各种任务，让学生在实际语境中运用所学知识，提高他们的语言实际运用能力。
2.情境教学法：创设各种真实的购物场景，让学生在情境中学习并运用本单元所学词汇和句型。
3.合作学习法：学生分组进行讨论和练习，培养他们的团队合作意识和沟通能力。
六. 教学准备1.教学材料：教材、多媒体课件、衣物图片、购物场景视频等。
2.教学设备：计算机、投影仪、音响设备等。
七. 教学过程1.导入（5分钟）通过展示各种衣物的图片，引导学生谈论衣服的材料和颜色，激发学生的学习兴趣。
2.呈现（10分钟）教师通过PPT展示本单元的主要词汇和句型，如“What are the shirts made of? They are made of cotton.”等，并用例句进行解释和示范。
2014人教版九年级第5单元what-are-the-shirts-made-of的知识点及练习题
Unit 5 What are the shirts made of?一、短语集锦1.be made of 由......制作/制造2.be made in 在......制作/制造3.environmental pro tection环境保护4.be made from 由......制造/制作5.be famous for 以...闻名；为人知晓6.be produced in 在......生产7.be known for 以.....闻名；为人知晓8.as far as I kn ow据我所知9.pick by hand手工采摘10.send for发送；派人去请11.all over the world全世界12.no matter不论；无论13.even though即使14.avoid doing sth避免做某事15.everyday things日常用品16.find out 查明；弄清17.go on a vacation去度假18.paper cutting剪纸19.such as 例如20.turn... into把......变成......21.send out发出；放出；发送22.be covered with被......覆盖23.rise into上升到；升入24.put on 张贴25.as symbols o作为......的象征f26.fairy tale 童话故事27.be used for被用于....二、重点解析：(1)You can find that the sentence is widely used in our ____________ life.(2)David's father takes exercise ______________.2. be made of表示“由……制造”，通常表示从成品中可以看出原材料be made from 意为“由……制成”(看不出原材料);be made in ＋地点意为“在……（地方）制成”；be made by 意为“被……制成”。
英语九年级Unit5Whataretheshirtsmadeof[Unit5A]
![英语九年级Unit5Whataretheshirtsmadeof[Unit5A]](https://360docs-1393072327.cos.ap-beijing.myqcloud.com/11f4421986c24028915f804d2b160b4e767f81c4.webp)
把下列句子变为含被动语态的句子： 1.Mr Li corrects the students’ homework every morning.
The students’ homework is corrected by Mr Li every morning.
2.People play basketball all over the world.
宾语
A recorder is often used in our English
主语
class （by us）.
2.把谓语变成被动结构(be＋过去分词) 。(根据被动 语态句子里的主语的人称和数，以及原来主动语态 句子中动词的时态来决定be的形式)
We often use a recorder in our English class. 谓语
语法探究
Are your shirts made of cotton? What’s the model plane made of? Where is tea produced in China?
How is tea produced?
Yes, they are. And they were made in the US.
4. The postman brings letters and postcards to people’s homes. _L__e_tt_e_r_s_a_n_d__p_o_s_tc_a_r_d_s_a_r_e__b_r_o_u_g_h_t_t_o_p_e_o_p_l_e_’s__h_o_m_e_s__ _b_y__t_h_e_p_o_s_t_m_a_n_._________________________________ 5. Our family does not use this silver plate very often. _T_h_i_s_s_il_v_e_r_p_l_a_t_e_i_sn_’_t_u_s_e_d__v_e_ry__o_f_te_n__b_y_o_u_r__f_a_m_i_ly_.___
九年级英语unit5Whataretheshirtsmadeof知识点归纳及练习
九年级英语unit5Whataretheshirtsmadeof知识点归纳及练习九年级英语Unit 5 What are the shirts made of 知识点归纳及练习Unit 5 "What are the shirts made of?" 是九年级英语教材中的一个单元，主要介绍了关于衣服材质的知识。
本文将对该单元的知识点进行归纳并提供相关练习。
I. 答疑解惑在学习本单元的过程中，学生可能会有一些疑问，下面我们对其中的几个常见问题进行解答。
1. 问：What are the shirts made of? 翻译成中文是什么意思？答：What are the shirts made of? 在中文中的意思是“这些衬衫是由什么材料制成的？”。
2. 问：How can I describe the fabrics used for making shirts?答：You can describe the fabrics used for making shirts by using adjectives such as cotton, silk, wool, polyester, etc. For example, "The shirtis made of cotton."（这件衬衫是由棉制成的。
）3. 问：What's the difference between natural and synthetic fabrics?答：Natural fabrics, such as cotton, silk, and wool, are made from natural resources. Synthetic fabrics, such as polyester and nylon, are made through chemical processes. Natural fabrics are often more breathable andcomfortable, while synthetic fabrics are usually more durable and easy to care for.II. 重点知识点归纳本单元的重点知识点主要包括衣服材质的词汇、描述材质的句型以及相关的文化背景知识。
2014九年级Unit5_What_are_the_shirts_made_of练习包含被动语态专练
Unit5 What are the shirts made of?重点语法:被动语态英语动词有两种语态，即主动语态和______语态。
主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。
被动语态的结构：be+PP1.一般现在时的被动语态: am / is / are + 过去分词She waters the flowers after school.The flowers ___________ ____________by ___________ after school.2. 一般过去时的被动语态: was / were + 过去分词Guo Jingming wrote the book .The book ____________ ____________ ____________Guo Jingming.3. 一般将来时的被动语态will be +过去分词The headmaster will give a talk this afternoon.A talk ______ ______ _______ _____the headmaster this afternoon.4. 现在进行时的被动语态am/is/are+being+过去分词The driver is repairing the car.The car ____________ ___________ ___________ __________the driver.5. 过去进行时的被动语态was/were+being+过去分词My father was painting the wall.The wall ______________ ______________ _____________ by father.6. 现在完成时的被动语态：has /have been + 过去分词We have read the book..The book ______________ ____________ _____________ by ____________.7. 过去完成时的被动语态：had been + 过去分词He had invited me to visit Japan before I came here.I _______ _________ _________to visit Japan before I came here.8. 含有情态动词的被动语态: can / may /must /should +过去分词Students should do their homework.Their homework __________ _________ __________ _________students.被动语态的特殊情况：(一) make/ let /have sb. do sth. ；see/hear/ watch / notice sb. do sth变成被动语态时，后面的动词原形前需加to. ：be made / seen / heard / watched / noticed to do sth.被迫/ 被看见/ 被听见/ 被观看/被注意做某事1.The boss made his workers work day and night. The workers were made to work day and night.2. I see him stand there He is seen to stand there by me.2. His doctor makes him have two meals a day.---He is _______ _______ _______ two meals a day.（使役感官真奇怪，to去to来令人猜，主动语态to离开，被动语态to回来。
2014新版人教版九年级英语Unit5单词重点详解
Unit5Whataretheshirtsmadeof?1.bemadeof由……制成（看出原材料）bemadefrom由……制成（看不出原材料）bemadein在……制造E.g.Isitmadeofsilver?Paperismadefromthetrees.纸张是由木材做成的。
ThechinaismadeinChina.这件瓷器产于中国。
2.befamousfor以……着名=beknownforChinaisfamousfortheGreatWall.Befamousas作为……而出名=beknownasLiuHuanisfamousasasinger.刘欢作为一名歌唱家而出名Befamousto为……所熟知Heisfamoustothepeopleallovertheworld.他为全世界的人所熟知。
3.Producev.生产，制造，出产E.g.WhereisteaproducedinChina?在中国什么地方产茶？Thegreenplantsproduceoxygen.绿色植物制造氧气。
Theytriedtoproducemorecars.他们努力生产更多的汽车。
n.产品Theshopsellsfreshlocalproduce.这家商店出售当地新鲜的农产品。
4.widelyadv.广泛地，普遍地E.g.Forexample,AnxiandHangzhouarewidelyknownfortheirtea.例如，安溪和杭州以它们的茶而远近闻名。
Englishiswidelyusedintheworld.英语在世界上被广泛应用。
Wewerewidelydifferentonmanyquestions.我们在很多问题上分歧很大。
Wideadj.宽广的，宽的adv.广大的，广阔的5.asfarasIknow据我所知。
引导状语从句，强调程度或范围。
E.g.AsfarasIknow,teaplantsaregrownonthesidesofmountains.据我所知，茶树是在山腰种植的。
九年级新教材Unit5What_are_the_shirts_made_of基础知识201411
Unit 5 What are the shirts made of ?★Phrases(熟记版)Section A1. be made of\from... 由.......制成2. be made in... 在.......制造3. the art and science fair艺术与科学展览会4. environmental protection 环境保护5. be known\famous for. 以……闻名6. a model plane飞机模型7. on the sides of mountains在山腰8. do sth. by hand手工做……9. all over the world全世界10. be good for.对……有益11. in the local shops在当地的商店里12. avoid doing sth. 避免……13. in fact事实上14. many other things许多其他的东西15. high-technology products高科技产品16. in all parts of the world在世界各地19. be covered by... 被……覆盖20. use to do sth. 用……来做某事Section B21. go on a vacation to... 去……度假22. many different kinds of 许多不同种类的23.fly a kite 放风筝= fly kites24. the international kite festival国际风筝节24. be painted with... 被画上.......25. traditional art 传统艺术26.turn into... 变成27. sky lantern 孔明灯28. be covered with 被……所覆盖29. rise into... 升入……30. send out 发送……31. (be) in trouble 陷人困境32. bright symbols of happiness幸福的光明象征33. cutting paper 剪纸34. put.. . on... 把……放到……35a Chinese fairy tale 一个神话故事36. Chinese clay art 中国泥塑艺术37.at a very high heat 在高温下38. the Spring Festival 春节39. according to 根据……★Phrases(自测版I) Section A1. 由.......制成2. 在.......制造3. 艺术与科学展览会4. 环境保护5. 以……闻名6. 飞机模型7. 在山腰8. 手工做……9. 全世界10. 对……有益11. 在当地的商店里12. 避免……13. 事实上14. 许多其他的东西15. 高科技产品16. 在世界各地19. 被……覆盖20. 用……来做某事Section B21. 去……度假22. 许多不同种类的23. 放风筝24. 国际风筝节24. 被画上.......25. 传统艺术26. 变成27. 孔明灯28. 被……所覆盖29. 升入……30. 发送……31. 陷人困境32. 幸福的光明象征33. 剪纸34. 把……放到……35．一个神话故事36. 中国泥塑艺术39. 根据……37. 在高温下38. 春节★★Sentences(熟记版)1. What are the shirts made of ? They are made of cotton. 这些衬衣是什么做的？是棉花做的2. What is the model plane made of? It’s made of wood and glass.这个飞机模型是由什么制成的？3. As far as I know , tea plants are grown on the side of mountains. 据我所知茶是在山腰上种植的。
人教版九年级英语全一册Unit_5_what_are_the_shirts_made_ofppt课件
avoid避免，躲避
•avoid doing sth避免做……
• He realized that Americans can hardly avoid buying products made in china.
• 他意识到美国人不可避免买到中国制造的产品。
• sb realize that ....某人意识到，后面接宾语从句 • hardly几乎不能 • avoid doing sth避免做……
( ) 2 English ____ in Canada. A. speaks B. are spoken C. is speaking D. is spoken
( ) 3 This English song___ by the girls after class. B. often sang
C. is often sang D. is often sung
• sb realize that ....某人意识到，后面接宾语从句 • hardly几乎不能 • avoid doing sth避免做……
kang Jian thinks it's great that China is so good at makin these everyday things.
3.the most common things
4.from paper to clay to bamboo
最常见
5.turn into 6.objectsof beauty
从纸到 陶土
美
编后语
• 常常可见到这样的同学，他们在下课前几分钟就开始看表、收拾课本文具，下课铃一响，就迫不及待地“逃离”教室。实际上，每节课刚下课时的几分 钟是我们对上课内容查漏补缺的好时机。善于学习的同学往往懂得抓好课后的“黄金两分钟”。那么，课后的“黄金时间”可以用来做什么呢？
九年级英语unit5 What are the shirts made of知识点归纳及练习
unit5 What are the shirts made of ?一短语归纳1.be made of 由...制成的(表示制成成品后，仍可看出原材料是什么)2.be made from 由...制成的（在成品中已无法辨认原材料）3.be known for 以...闻名4.be used for 被用于...5.no matter 不论；无论6.be covered with 用...覆盖7.as far as i know 据我所知8.by hand 用手9.be good for 对……有益10.on the last friday of each month最后一个星期五11.be good at 擅长12.make high-technology products 制造高科技产品13.the earth’s surface 地球表面14.many different kinds of 许多不同种类的15.fly a kite 放风筝16.such as 例如17.according to 根据按照18.ask for help 请求帮助19.a symbol of ……的象征20.put……on…… 把……放在……上21.be used for 被用于做…… 22.good luck 好运23.at a very high heat 在高温下24.be made in 在……制造的25.be famous for 以……著名26.on the sides of mountains 在山腰上27.traffic accident 交通事故28.a kite festival 风筝节29.be from 来自30.turn ……into ……把……变成……31.send out 放出32.in trouble 处于困境中33.rise into 上升上涨34.paper cutting 剪纸35.be used by 被……使用36.during the spring festival在春节期间37.sky lanterns 孔明灯38.all over the world 全世界二．用法集萃1.no matter +what / when / where =whatever / whenever / wherever “无论什么/什么时候/哪里”2.it放在find / found 后做形式宾语的用法3.It seems that +从句“好像……”4.buy sb.sth.=buy sth for sb 给某人买某物5.avoid doing sth 避免做某事6.allow sb to do sth 允许某人做某事7.want to do sth 想做某事8.learn to do sth 学会做某事9.It takes + sb. +一段时间+ to do sth做某事花费某人多长时间10.try to do sth 尽力做某事10.辨析：be made of 由...制作/制造(材料)：在成品中能看出原材料be made from由...制造/制成(材料)：在成品中看不出原材料be made in在...制作/制造 (产地) Made in China.中国制造例：The desk is made of wood.Bread is made of flour.The paper is made from wood. Wine is made of grapes.This kind of plane is made in China.11. be famous for 以...闻名;为人知晓be known for因...而闻名be famous as作为...而闻名be known as作为...而闻名例：Jingdezhen is famous for china.China is famous for its tourism.Mo Yan is very famous as a writer.12. allow sb to do sth允许某人做某事allow doing sthbe allowed to do sth例：Please allow me to come in.My boss doesn't allow me to use the telephone.We were not allowed to talk in class.They allowed smoking in this room only.注意：allow只可搭配动名词短语作宾语，不可直接搭用动词不定式作宾补，即只可说allow doing sth，不可说allow to do sth.13.一般现在时的被动语态（见P155页）结构：am/is/are+过去分词第五单元检测一单项选择1. Our desks are made wood, and paper is made wood, too.A. of; ofB. from; fromC. from; ofD. of; from2. — Have you heard of Weifang?— Yes, it kites.A. is known forB. is used forC. is taken forD. is named for3. — Do I have to do this thing now?— Yes, it that you don’t have much choice (选择的权利).A. saysB. looksC. seemsD. thinks4. —Chinese clay art, you should choose a very special kind of clay first. — Yes. This kind of clay is easy to shape.A. Making B. Make C. To makingD. To make5. —paper cutting used during the Spring Festival?— People usually put them on doors or windows.A. Why didB. Why isC. How isD. How did6. — Are the visitors all from ?— No, there are only 5 in the group.A. Germany; GermanyB. Germany; GermansC. German; GermansD. German; Germany7. — Our English teacher always keeps his lessons .—That’s why he is so popular among his students.A. livelyB. happilyC. freelyD. friendly8. In those days, bikes were not used because few people could afford to buy one.A. quicklyB. hardlyC. widelyD. nearly9. When I asked her, she tried to avoid me.A. answeredB. answeringC. answerD. to answer10-. — The house prices in the city a lot last year.(1)—That’s true. But houses don’t sell well this year.A. roseB. are risenC. were risenD. would rise11. — Mary, will you invite your friends to your birthday party?— Yes, Mom. I have many invitations to my friends.A. given awayB. taken awayC. worked outD. sent out12. China has many special forms of traditional art, sky lanterns, papercutting and Chinese clay art. A. such as B. instead of C. except for D.because of13. I’ll finish the job, how long it takes.A. untilB. unlessC. no matterD. even though14. —Are Jiangsu and Zhejiang famous for silk?—I think so. I know,more than half of the silk in China is produced in Jiangsu and Zhejiang.A. As long asB. As far asC. As many asD. As little as15. —Kate’s allowed to chat on WeChat with her friends at home, she?— Yes. Her parents think she is old enough.A. doesn’tB. isn’tC. doesD. is16. — Mom, is it OK for me to watch TV for a while?— Sorry. Why not watch TV after your homework ?A. completesB. completedC. has completedD. is completed17. — An iPad is really a great thing.— I agree. However, . Using iPads too much has a bad influence on us.A. every dog has its dayB. the grass is always greener on the other sideC. no pains, no gainsD. every coin has two sides18. —Excuse me, sir. You to smoke here. Look at the sign “No smoking”.— Sorry. I it.A. aren’t allowed; wasn’t seenB. aren’t allowed; didn’t seeC. don’t allow; wasn’t seenD. don’t allow; didn’t see19.Pardon? I can hear you.uallyB.almostC.hardlyD.nearly20.When you are ________，I will help you.A．in trouble B．in help C．with trouble D．in hope21 The whole city is ________ fog.A．cover with B．covered with C．cover D．covered 22.I've got several novels written by Mo Yan.You can borrow ________ if you like.A．it B．one C．every D．either23.Many trees and flowers ________ in our school every year and they make ourschool a beautiful garden.A．have planted B．are planted C．were planted D．will be planted24.—I think drinking milk every morning is good ________ our health.—Yes.I agree ________ you.A．to; to B．with; to (2) C．at; with D．for; with 25.—I think ________ good to study with a group.—I agree with you.Group work makes us study better.A．that B．it C．its D．this26.The young trees ________ every three days.A．are watered B．were watered C．are watering D．have watered27. ---Our classroom is so clean . -----It _______every day.A. is cleanedB. was cleanedC. cleansD. cleaned28. — Do you know anything about Chinese knots (中国结)?— Yes. They are usually seen symbols of good luck.A. forB. byC. withD. as29.________ happens, I'll stand by you.A．So B．But C．Or D．No matter what 30.—Could you tell me________ at nine o'clock last night?—, I was washing clothes.A．what you were doing B．what were you doingC．what you are doing D．what are you doing二、用所给单词的适当形式填空。