小学教案模板_中学教师优秀教案_高中教学设计模板_教育巴巴

教育巴巴 > 高中教案 > 英語教案 >

高一英語教案學生

時間: 沐欽 英語教案

高一英語教案學生都有哪些?英語教案應以促進學生學習為目標,根據培養計劃確定評價內容和標準,選擇科學的評價方式和方法,合理使用評價結果,及時提供反饋信息,不斷調整和改進教學。下面是小編為大家帶來的高一英語教案學生七篇,希望大家能夠喜歡!

高一英語教案學生

高一英語教案學生篇1

一、 教材分析:

學生在度過一個假期后,英語知識較生疏,教師應當復習好以前單詞,為學習新知打下基礎。Let’s talk A部分很好地體現了這一點。Good morning We have a……復習民第一冊中內容。“I’m from America”這一句為B Let’s taik“Where are you from?做了鋪墊,教師應充分注意這一點

boy、girl 、teacher student 、meet等單詞又是第一次出現,也需要我們特別關注。

二、教學目標:

1、能夠得簡單地表達自己心情,如:nice to meet you welcome back to school

2、能夠聽懂并回答 Where are you from?

I’m from

3、認識、會說字母A——E

4、掌握A、B Ler’s talk中單詞。

5、理解A、B Ler’s talk中內容。

三、教學重、難點:

能夠聽懂并回答 Where are you from?

掌握A、B Ler’s talk中單詞。

理解A、B Ler’s talk中內容。

四、課時安排

第一課時 A lLet’s talk Let’s learn B Let’s sing

第二課時 A Let’s practise Let’s play Let’s chant

第三課時 B lLet’s talk Let’s learn

第四課時 BLet’ssay Let’spractise

第五課時 B Let’s Let’s

第六課時 C story time

高一英語教案學生篇2

一、教材分析:

本課是結合人教版高中英語教材選修5中有關過去分詞的語法內容,進行過去分詞的學習,教學中將語法知識的傳授和語言基本技能的學習結合到一起,注重復習語法與語言的運用。采用任務型教學法和小組合作探究學習法,從而擴大課堂的語言輸入量及學生的語言輸出量。

二、學情分析:

在高一英語學習基礎上,學生已經掌握基本的語言結構和一定程度的聽說讀寫能力。在復習的過程中,結合學生原有的知識掌握水平,鞏固基礎強化正確使用語法知識,提高學生運用語言的深度和難度.但大部分學生的基礎知識仍然較為薄弱,運用英語進行交際活動的能力較差,主動學習的動力不夠,然而他們學習比較認真,渴求知欲旺盛,思維比較活躍。部分學生的基礎較好,能主動配合老師。只有設置使他們感興趣的活動,因材施教,才能讓他們投入到課堂活動中來。

三、教學目標:

1.知識目標:

引導學生掌握過去分詞在真實的生活語境中的使用。培養學生通讀,分析,理解,綜合的能力,教會學生體察語境,結合上下文,符和邏輯推理和合理的想象,結合語法和題干中的語境解決問題。在運用語言過程中培養學生的觀察力、分析力、想象力和自學能力,提高思維能力和運用英語的綜合能力。

2.能力目標:

利用多媒體手段營造積極和諧教學氛圍,使學生進入情景之中,充分調動學生的思維活動和情感體驗,規范學生運用英語知識準確表達的能力,同時,發展學生綜合語言運用的能力,分析問題和解決問題的能力,培養學生自主學習。

3.德育目標:

用含過去分詞的句子結構表達思想感情。

四、教學重點:

1.過去分詞的用法.

2. 過去分詞的運用

五、教學難點:

1.結合語法知識,以課堂教學為依托,全面訓練學生的聽、說、讀、寫能力,加強和提高運用英語的綜合能力。

2. 過去分詞在真實的生活語境中的使用。

六、教學策略:

通過小組討論、小組競賽等具體形式,創設有利于高中生自己自我認識、自我反省、自我調節的情境,利用他們自身較高的自我意識水平對自己的學習進行調節、監控。因此,本課采用教學方法---任務型教學法。以任務為中心,任務的設計焦點是解決某一具體的貼近學生生活的問題。教師要從學生“學”的角度來設計教學活動,使學生的學習活動具有明確的目標。在的各種“任務”中,學生能夠不斷地獲得知識并得出結論。

七、學習策略:

本課將各種活動設計成小組活動并開展小組競賽和填寫課堂自我評價表等非測試性評價手段,幫助學生養成自主學習與合作學習的能力,培養創新意識和實踐能力,以及具備科學的價值觀。

八、教學用具:

多媒體輔助(將本課所需要的圖片、文字等制成PPT課件)

高一英語教案學生篇3

各位同學,你們好!很高興能和大家一起來迎接新的學期,共同來進行學習和生活,一起度過初中一年級的美好時光。作為初一的新生,我們首先要明了我們今年的英語學習目標和任務,以及如何提高學習興趣和效率,當然要想保證圓滿完成學習任務還需要一定的制度或得以保障,所以,今天這節課我們主要弄清楚三個方面的要求:

一、明了初一英語的學習內容和目標要求

1、初一上學期主要是學習音標,音標是英語學習的重要內容,音標學習的好壞直接關系著英語聽說讀寫能力的好壞,是英語學習的重中之重。因為它能提高1學生讀準單詞的能力

2、有利于學生進行預習工作。會了音標就可以很主動的自己學習發音,單詞的讀法。3會了音標就可以很主動的自己學習發音,單詞的讀法。

3、英語的拼字是一門很深的學問。不像漢字很零散,英語有規律可尋。會了音標還可以用來背單詞。甚至可以自己檢驗單詞拼寫有否錯誤。很大程度上,能節省老師課堂上不少時間,接受新事物相對來講更快速

4、提高學生的聽力能力

為什么這樣說呢?很多學生的情況表明,他們的考試聽力部分是很容易失分的地方。稍微出現幾個連讀或者是快讀,就很明顯的要出現長時間的考慮和停頓。很多人事后會說,我聽都沒有聽到它就過去了;太快了,我都不知道它在講什么。音標掌握的很好的同學在這方面就會稍高一籌。正確的發音可以解決很多做挺立時的不利因素。也提高了應試的能力。

二、掌握課標詞和句型句式

初一主要是在練習鞏固音標的基礎上學習單詞發音、拼寫、詞性等內容,句式句法主要是學習一般現在時和現在進行時等簡單的句型,每個同學大可不必擔心,都非常簡單,只要每個同學認真學都不會有問題的。

三、養成良好的學習習慣

1、養成良好的預習和復習習慣

每天晚上除了完成老師布置的書面作業外,還要鞏固課堂上學過的內容,做到每晚必備,這樣有效的為明天的課堂打基礎,有能力的同學還應有良好的預習習慣,這樣能及早的了解新知識,找出自己的困惑或不懂的地方。有條件的同學還要經常進行聽力練習或聽力欣賞。

2、做好課前的準備

準備好必備的書本、鋼筆等必要的學習用品,避免上課時用什么找什么而耽誤學習時間,影響學習效率。除了必要的用品準備外,還要進行必要的知識準備,以便老師口頭或筆頭檢查。

3、養成認真完成作業的習慣

作業是對我們所學知識的鞏固和加深,所以一定要有嚴肅認真的作業態度,認真書寫,認真對待每個題目,不會的題目可以做出標記,別為了完成作業而完成作業,胡亂填寫。

總之,如果同學們能對自己充滿信心,認真配合老師的工作,相信每個同學都會有很好的發展和提高,希望你們能把老初一英語開學第一課教案師當朋友,老師也可以和你們交朋友,讓我們在歡樂愉悅的氛圍中學習著并快快樂著,快樂著并學習著!

高一英語教案學生篇4

教學準備

教學目標

1、掌握下列詞匯和短語: reason, list, share, feelings, Netherlands, German, outdoors, Crazy, nature, dare, thundering, entirely, power, trust, indoors, go through, hide away, set down, a series of, on purpose, in order to, face to face, according to.

2、進一步學習有關“朋友”的知識信息,啟發學生對朋友和友誼的思考。

3、了解《安妮日記》的背景知識,在感受外國文化的同時,深刻理解安妮日記的內涵,同時提高學生文化意識。

4、訓練學生一定的閱讀技巧,使他們掌握一些有效的學習策略,從而提高閱讀速度和理解的準確性,并養成一定的自主學習能力。

5、培養學生快速閱讀的能力、捕捉信息的能力及運用語言進行交際的能力。

6、通過個人活動、小組活動和班級活動等方法,培養學生的合作互助精神,分享英語學習的經驗,感受用英語交流的成功和喜悅。

教學重難點

教學重點:

1、了解《安妮日記》的背景知識,在感受外國文化的同時,深刻理解安妮日記的內涵,同時提高學生文化意識。

2、訓練學生的閱讀技巧,提高學生閱讀速度和理解能力。

教學難點:

對所獲得的信息進行處理、加工和學習,形成有效的學習策略。

教學工具

ppt課件

教學過程

...

板書

Uint1 Reading Anne’s Best Friend

Qualities: easy-going ,warm-hearted ,helpful,…

Questions:

Skimming

Summarize

Discussion: 1> style 2> ideas

高一英語教案學生篇5

Teaching Aims and Demands

Words and Phrases

Four Skills: stomach fever ought ought to examine plenty plenty of diet keep up with make a right choice short of fit gain now and then

Three Skills: energy soft bar fuel chemical balance tasty boil mixture

Spoken English:

In the clinic / seeing a doctor:

What’s wrong with you?/What’s the matter with you?

Lie down and let me examine you.

Let me have a look.

Where does it hurt?

Drink plenty of water and get some rest.

I’ve got a pain here. This place hurts.

There’s something wrong with back/my knee/my arm.

I don’t feel well.

Grammar:

Use of Language:

1. Master the function use of language as defined above.

2. Help the students to finish the tasks of listening, reading, writing, speaking presented in the book and the exercise book through using what the students have learned.

Learn the text about healthy eating. Get the students know about the basic knowledge of how to eat healthily.

Important points:

1. Talk about different kinds of food that one favorites.

2. learn the basic knowledge of healthy eating.

3. learn how to say in the clinic.

4. Grasp the language points and grammar in the text.

Difficult points: The use of modal verbs --- had better, should and ought to.

Teaching aids: computer or slider-projector

Way of Teaching: Communication way of teaching, discussion and group work.

Lesson 1Step 1 Warming-Up

First show the students some pictures of dishes and so to introduce the topic of this unit.

And then show the pictures on their text books and let them to decide what is junk food and what is not.

Here the students may have a short ask and answer in pairs to themselves more engaged in the topic.

Step 2 Listening

Let the students listen to the tape and be prepared to answer the questions below.

Step 3 Speaking

Show the students the three situations as on P2. Then ask the students to prepared a dialogue according to the examples in pairs. Ask several pairs of students to present their dialogue

After that list the useful expressions in their dialogue.

Step 4 Homework

Prepare for the next class.

Collect some menus if possible for the next class.

Lesson 2

Step 1 Introduction

Using the questions on P3 to introduce the new text.

Step 2 Fast-reading

1.What does the “fuel ” mean in the first paragraph?

(It means different kinds of materials, such as protein, Calcium that we need to keep healthy.)

2.What do we have to consider when we choose to buy or eat?

(What kinds of nutrients that the food contain.)

3.What made our eating habit changing?

(Many things: what people believe, advice from companies and stores.)

4. How can we feel and look fine?

(We ought to learn about our body and the fuel it needs to keep fit.)

Explain the language points if necessary.

Step 3 Carefully-reading

How many parts can be divided into?

(Three parts.)

What’s the main idea of each part?

(1.our eating habits are changing. 2.why the eating habits are changing 3.the best way to develop healthy eating habits.)

Step 4 Talking

Ask the students to take out their menus and read them carefully. Then prepare a dialogue that may happen between a customer and a waiter/waitress.

Step 5 Homework

Finish the exercise --- Vocabulary on P5. and P72-73

Lesson 3

Step 1 Revision

Check the homework.

Step 2 Grammar

First present the students the modal sentences with Modal Verbs and ask the students to make some sentences with them.

Step 3 Consolidation

(1) Finish the exercise on P5 and on P74

(2)Take out a piece of paper with the column “Ask ###” in order to make the students understand when you are giving advice it is better to use some sentences with had better (not), and ought(not) to, should(not). Then read a passage as an example and afterwards list the points you have to pay attention to when you give advice.

1.give advice that will really help the person.

2. be polite and sincere

at last get the students to finish the following practice.

Step 4 Homework

Finish the exercise 3 on P74 in the students’ workbook.

Lesson 4

Step 1 Revision

Let some students read their reply to the letters on P74.

Step 2 Reading

Read the text on P6 and then get the students to find the main idea of it (Snacks is also important . we need to learn something about snacks and the way to prepare it.)

Step 3 Writing

Ask the students to work in pairs to write the recipe for their favourite dish.

We may first give the tips on P7 as a guide.

Step 4 Discussion

First ask the students to read the passage on P75 and then give the following questions as the topic for the students to talk: What is a couch potato?

What does one have to pay special attention to in order to keep healthy? (food and exercise etc.)

Step 5 Homework

Do a general survey in order to learn about the differences between people’s eating habits and try to find which is healthier.

高一英語教案學生篇6

教學準備

教學目標

1). To learn the knowledge of the cultural relics.

2). Discuss how to protect our cultural relics.

3).Reading and understanding, catching the history and information of the Amber Room.

4). Functional item, how to tell the story about the Amber Room

5). Finish the comprehending exercises after the reading passage.

6). Use scanning; skimming and careful reading to learn the story of the Amber Room.

教學重難點

Key points

To understand cultural relics.

How to tell the story about the Amber Room

Difficulties

Talk about cultural relics at home and abroad in English freely.

To learn the story of the amber room.

教學工具

課件

教學過程

導入

1). Guessing:

Teacher present some pictures and statements ,let the students guess whtat or where it is.

The Great Wall; The Pyramid ; Taj Mahal

2)Teacher show some pictures. They are all very famous places in China or in the world. Ask the students to think these over:

A. Can you name them out?

Who have the right to own and confirm them?

(The shown pictures: Group 1;①Yuanmingyuan; ②Forbidden City

Group 2: ③Ming Dynasty vase ;④Taj Mahal; ⑤ivory dragon boat

and Mogao Caves)

Step I: Pre-reading

1).Ok, you have know something about cultural relics, have you ever seen a piece of amber?And what do you know about it?

Show some pictures of amber. Let students know what the amber is and its value.

color yellow- brown

feel like feel as hard as stone

Amber is the fossil(化石) form of resin(樹脂) from trees.

It takes millions of years to form.

2). Can you imagine a house made of amber?Please preview “In search of the amber room.”

Step II: Fsat reading and thinking about the title:

1). Teacher give students the following questions to think:

When you see this title, what do you want to know?

What is the Amber Room?

Why was it called the Amber Room?

What was it made for?

What happened to it?

Why to search for it?

(Ask the students just remember these questions in their mind not find the answers.)

2). Fast reading to get the main idea:

The Amber Room , which _________________sent to the Russian people as a _____, was ____by the _____________ soldiers .

(Students read the passage quickly and fill in the blans)

3). Now, let the students try to answer the questions in part 1). (PPT 7)

(Teacher may give some necessary help)

Step III: Scanning

Ask the students to scan all the names of the person appeared in the text and find out what did they do to the amber room. Join the correct parts of the sentences together. (exercise 1 on page 2)

After do the above exercise ,teacher give students a picture of the people in the text and let the students try to tell theclue of the story according to the persons. (PPT 9)

Step IV: Skimming

Ask students to skim the passage and complete exercise 2 on page2.

( 3 ) How did the Amber Room become one of the wonders of the world?

( 5 ) How was a new Amber Room built?

( 4 ) How did the Amber Room get lost?

( 1 ) How was the Amber Room made?

( 2 ) Why did the King of Prussia give the Amber Room to the Czar of Russia as a gift?

Step V: Careful reading

Let the students read the text carefully and try to find some details to complete the form on PPT 11.

Step VI: Role play

Just now you have learnt the story of The Amber Room, now suppose you are a guide of The Amber Room, how will you intrduce the amber room to the visitors?

( Give students about 3 minutes to have a discussion in group of four ,then ask some of groups to make a role play before all the class.)

Homework

1. Read the story of The Amber Room again after class.

2. Write the introduction of the Amber Room you have discussed in class.

3. Prepare for next period by underline the difficult points in the text.

板書

Blackboard Design

Unit 1 Cultural relics

Warming up & pre-reading

What is cultural relics?

A.a cultural relic is sth. that survived for a long time

B.a cultural relic may be a part of old thing has remained when the rest of it had been destroyed

C. a cultural relic is something rather rare

高一英語教案學生篇7

教學準備

教學目標

Words

base, command, request, recognize

Expressions

because of, come up, at present, make use of, such as, play a part (in)

Patterns

…because of that, English began to b spoken in many other countries.

Actually all languages change and develop…

The latter gave a separate identity to American English spelling.

教學重難點

■ To help students get to know about English development

■ To help students better understand “learning English”

■ To help students understand and use some important words and expressions

■ To help students identify examples of Indirect Speech (II): request & commands in the text

教學工具

課件

教學過程

⑴Warming up by listing

Good morning, class. We have been learning English for several years. But how many English-speaking countries are there in the world? Now let’s make a list of them on the blackboard.

English Countries Explanation

Mother tongue the United Kingdom

the United States of America

Canada

Australia

South Africa

Ireland

New Zealand The people in these countries are native speakers of English. In total, for more than 375 million people English is their mother tongue.

Second language India

Pakistan

Nigeria

the Philippines These people speak the language of their own country at home but the language of the government, schools, newspapers, and TV is English.

Foreign language China

Germany

France

etc. The number of people who learn English as a foreign language is more than 750 million.

⑵Warming up by answering questions about English

Good morning, class. Today we shall start learning Unit 2 English around the world. But how much do you know about English?

●What is Standard English?

Standard English is the form of English that most people in Britain use, and that is not limited to one area or group of people.

●What is a dialect?

A dialect is a variety of a language spoken only in one area, in which words, or grammar are slightly different from other forms of the same language.

●Do we have standard Chinese? What is it?

In China there’re so many dialects that the government encourages the whole nation to speak Putonghua, which is regarded as standard Chinese.

⑶Warming up by giving reasons

Unit 2 English around the world is what we are going to learn today. We are all learning English now because English is so popular in the world. But do you know why it is so? How many reasons could you giving for the spread of English around the world?

__ English is one of the official languages of the Olympic Games and the United Nations.

__ English dominates international websites and provides nearly all of the new computer terminology.

__ Tourism and trade from Western Europe and North America has contributed to the spread of English.

__ Satellite TV, radio programs like Joy FM, CDs and, of course, Hollywood films all broadcast English into China. Also, a number of Chinese films include English subtitles.

2.Pre-reading

We are learning English here. But why are we learning it? Could you suggest to the class as many reasons as you can think of, why people in the world learn English?

for work, as a hobby, to learn about other people, to travel, to read literature in the original, to read research papers, to meet foreigners, to surf the Internet, to pass exams, etc.

Go on with your reasons. I shall write your suggestions on the board as you make them.

3. Skimming the text for general ideas

Now we go to page 9 to skim the text for the main idea of each paragraph.

Paragraph 1: The spread of the English language in the world

Paragraph 2: Native speaker can understand each other even if they don’t speak the same kind of English.

Paragraph 3: English changes and develops when cultures meet and communicate with each other.

Paragraph 4: By the 19th century English is settled.

Paragraph 5: English is spoken as a foreign language or second language in South Asia.

4. Reading and filling

Read the text to complete the chart below.

Time English is influenced by…

AD 450-1150 German

1150-1500 French

In the 1600’s Shakespeare, who make use of a wider vocabulary than ever before

By the 19th century Samuel Johnson, Noah Webster

Now Languages in South Asia, in Singapore, in Malaysia, in Africa and in China

5. Reading and copying

Next we shall go over the text once more. This time try find and copy all the useful expressions down in your notebook.

Useful expressions

at the end of…, make voyages, speak English as…, in the next century, change over time, communicate with…, be based on…, at present, become less like…, rule England, enrich the English language, make use of…, move to…, later in the 18th century, give a separate identity to…, have a very large number of…, fluent English speakers, become the language for…, develop one’s own identity, increase rapidly

33213 主站蜘蛛池模板: 硬质合金模具_硬质合金非标定制_硬面加工「生产厂家」-西迪技术股份有限公司 | led太阳能路灯厂家价格_风光互补庭院灯_农村市政工程路灯-中山华可路灯品牌 | 润滑油加盟_润滑油厂家_润滑油品牌-深圳市沃丹润滑科技有限公司 琉璃瓦-琉璃瓦厂家-安徽盛阳新型建材科技有限公司 | 涡轮流量计_LWGY智能气体液体电池供电计量表-金湖凯铭仪表有限公司 | 我车网|我关心的汽车资讯_汽车图片_汽车生活! | 天津蒸汽/热水锅炉-电锅炉安装维修直销厂家-天津鑫淼暖通设备有限公司 | 磁力抛光机_磁力研磨机_磁力去毛刺机_精密五金零件抛光设备厂家-冠古科技 | 宽带办理,电信宽带,移动宽带,联通宽带,电信宽带办理,移动宽带办理,联通宽带办理 | 多物理场仿真软件_电磁仿真软件_EDA多物理场仿真软件 - 裕兴木兰 | 无锡装修装潢公司,口碑好的装饰装修公司-无锡索美装饰设计工程有限公司 | 幂简集成 - 品种超全的API接口平台, 一站搜索、试用、集成国内外API接口 | 广州办公室设计,办公室装修,写字楼设计,办公室装修公司_德科 | 农业仪器网 - 中国自动化农业仪器信息交流平台 | 海鲜池-专注海鲜鱼缸、移动海鲜缸、饭店鱼缸设计定做-日晟水族厂家 | 磁力反应釜,高压釜,实验室反应釜,高温高压反应釜-威海自控反应釜有限公司 | 苏州西装定制-西服定制厂家-职业装定制厂家-尺品服饰西装定做公司 | 金属雕花板_厂家直销_价格低-山东慧诚建筑材料有限公司 | 3d可视化建模_三维展示_产品3d互动数字营销_三维动画制作_3D虚拟商城 【商迪3D】三维展示服务商 广东健伦体育发展有限公司-体育工程配套及销售运动器材的体育用品服务商 | 北京开业庆典策划-年会活动策划公司-舞龙舞狮团大鼓表演-北京盛乾龙狮鼓乐礼仪庆典策划公司 | 蓄电池在线监测系统|SF6在线监控泄露报警系统-武汉中电通电力设备有限公司 | 吨袋包装机|吨包秤|吨包机|集装袋包装机-烟台华恩科技 | pos机办理,智能/扫码/二维码/微信支付宝pos机-北京万汇通宝商贸有限公司 | 刺绳_刀片刺网_刺丝滚笼_不锈钢刺绳生产厂家_安平县浩荣金属丝网制品有限公司-安平县浩荣金属丝网制品有限公司 | 宁波普瑞思邻苯二甲酸盐检测仪,ROHS2.0检测设备,ROHS2.0测试仪厂家 | 硬质合金模具_硬质合金非标定制_硬面加工「生产厂家」-西迪技术股份有限公司 | HEYL硬度计量泵-荧光法在线溶解氧仪-净时测控技术(上海)有限公司 | 双能x射线骨密度检测仪_dxa骨密度仪_双能x线骨密度仪_品牌厂家【品源医疗】 | 999范文网_优质范文下载写作帮手 | 高压贴片电容|贴片安规电容|三端滤波器|风华电容代理南京南山 | 浇注料-高铝砖耐火砖-郑州凯瑞得窑炉耐火材料有限公司 | 液压中心架,数控中心架,自定心中心架-烟台恒阳机电设计有限公司 行星搅拌机,双行星搅拌机,动力混合机,无锡米克斯行星搅拌机生产厂家 | 缠膜机|缠绕包装机|无纺布包装机-济南达伦特机械设备有限公司 | 变频器维修公司_plc维修_伺服驱动器维修_工控机维修 - 夫唯科技 变位机,焊接变位机,焊接变位器,小型变位机,小型焊接变位机-济南上弘机电设备有限公司 | 紫外线老化试验箱_uv紫外线老化试验箱价格|型号|厂家-正航仪器设备 | 特种电缆厂家-硅橡胶耐高温电缆-耐低温补偿导线-安徽万邦特种电缆有限公司 | 江苏齐宝进出口贸易有限公司| 全钢实验台,实验室工作台厂家-无锡市辰之航装饰材料有限公司 | 胃口福饺子加盟官网_新鲜现包饺子云吞加盟 - 【胃口福唯一官网】 | 山东锐智科电检测仪器有限公司_超声波测厚仪,涂层测厚仪,里氏硬度计,电火花检漏仪,地下管线探测仪 | 超声波破碎仪-均质乳化机(供应杭州,上海,北京,广州,深圳,成都等地)-上海沪析实业有限公司 | 炭黑吸油计_测试仪,单颗粒子硬度仪_ASTM标准炭黑自销-上海贺纳斯仪器仪表有限公司(HITEC中国办事处) |