2021-2022年二年級(jí)英語Unit1 Hello!教案 北師大版
《2021-2022年二年級(jí)英語Unit1 Hello!教案 北師大版》由會(huì)員分享,可在線閱讀,更多相關(guān)《2021-2022年二年級(jí)英語Unit1 Hello!教案 北師大版(13頁珍藏版)》請(qǐng)?jiān)谘b配圖網(wǎng)上搜索。
1、2021-2022年二年級(jí)英語 Unit1 Hello!教案 北師大版 一、Teaching contents : Vocabulary: hello,what’s,your,name,my,children,what,is,hi,morning,goodbye,apple,ant,ball,baby,boy,cat,carrot,deer,dog,door Structure: Hello, my name’s (Jane). Hello, my name’s (Ken). What’s your name? What is your name?
2、Phonics: Aa,Bb,Cc,Dd 二、Teaching aims: Asking names and giving one’s own. 一、 Hard and key points: 1.Sing and chant. 2.Asking names and giving one’s own. 四、Teaching tools: Really objects, tape, pictures Period 1 一、Greetings: Sing a song: Please sit down. 二、Revisi
3、on: Review the words learnt in Grade 1 with the pictures. 三、Presentation and practice. Step 1 Give and use English name. 1. Give each child an English name tag to pin on. As each name tag is assigned, say the name and have the class repeat it after teacher. 2. Hold up the car
4、d, ask Ss to stand up when they see the card that matches their name tag. 3. Choose one student. Ask,“What’s your English name?”The student replies using the name on his or her card. Step 2 Introduce the characters. T: We are going to read some stories about these characters. 1.
5、Hold up the mask for Ann. Say,“Who’s this ?”Elicit the answer,“Ann”. 2. Repeat this for Ken, Mocky, and Uncle Booky. T: We are going to meet some new friends. Hold up the mask for Peter and WangLing. Step 3 Model the dialog. 1.Use WangLing’s mask and say ,“Hello, what’s your name?
6、” Then use Mocky’s mask and say.“My name’s Mocky.” 3. Use any two of the masks to practice. Step 4 Talk about the story. 1.Have Ss open the books. Ask: Picture1:“ Where are the children?” Picture2:“Who sees them?” Picture3\4\5:“What is the monkey doing?” Picture6:“ How are
7、they getting across the river?” Picture7\8:“Where are they all going?” 2.Have the class look at the pictures in the books as play the tape. Encourage the children to say the words. 3.Choose some Ss to act it out. 四、Homework Encourage the Ss to practice greeting their family and frien
8、ds in English. 教學(xué)后記: 通過系統(tǒng)的復(fù)習(xí),學(xué)生能較好的掌握遺忘率較高的舊知識(shí)。但個(gè)別插班生還不能大膽開口讀英語,講英語,還須多加鼓勵(lì)。對(duì)is的縮寫讀法還有待加強(qiáng)。 Period 2 一、Greetings: 二、Revision: Review the Ss’ English names. 三、Presentation and practice. Step 1 Learn to say. 1.Have the class look at the picture at the top of the page and po
9、int to the character. As the tape is played, point to the words one at a time. 2.Without the tape ,read the words together. Have the Ss touch each word as they say it. Step 2 Listen to this. 1.T: Look at the first picture, who is talking? The Ss should answer,“Mockey” 2.Repeat for
10、the other five pictures. 3.Play the tape. Have the Ss number each picture. 4. Then check the answer. Step 3 Sing a song. 1. Have the Ss open the books. T: We are going to learn a song about our new friend. Read the words to the Ss ,point to each words. 2. Play the fi
11、rst six lines of the song several times, and encourage the Ss to join in by singing. Then ask the Ss touch the words as their sing along. 3. Play the last two lines of the song. Ask the Ss to sing these lines using their own English names. 4. Play the tape from the beginning. The Ss si
12、ng the first six lines together. For the last two lines, the Ss sing their English names. 5. Continue until all the Ss have sung their English names. 四、Homework:Sing the song and encourage the Ss to practice greeting their family and friends in English. 教學(xué)后記: 對(duì)歌曲的掌握學(xué)生都能主動(dòng)開口,堅(jiān)持對(duì)學(xué)生口語的訓(xùn)練,
13、分角色來表演能調(diào)動(dòng)學(xué)生的積極性。 Period 3 一、Greetings: Good morning. How are you? What’s your name? Warm up: Using the masks, review the structures in a speech chain. “Hello, what’s your name?” “My name’s …. …’s my name.” Sing the song together. 二、Presentation: 1、Have Ss turn to the to
14、p of page 6. Display the page and model the dialog, pointing to the matching character as you speak. Have the girls say the words spoken by Cathy and Wang Ling, and the boys say Tommy’s words. Organize a speech chain, where Ss substitute their names for those that are underlined. 2、T: OK
15、, let’s move to the next part. Tell Ss that you are going to play a tape. Explain that you want them to listen to the tape and touch the correct characters when they hear them say, “Hello”. Play the tape and have Ss touch the correct pictures. 3、Take out some cards for the letters “A、B 、C、D
16、.” T: Do you know Ann? (hold up Ann’s mask) look at the first letter. This letter is called Letter A. then prompt the picture of the thing beginning with A(apple). Play the tape, point to the matching picture of the word. At last, play the tape again and have Ss say the words aloud. Repeat
17、 the procedure for letters BCD. 4、Give some time to remember the words. 5、Have Ss turn to the black and white copy of Uncle Booky’s ABC. They can trace over the letters ABCD and color the picture. 6、Homework: finish coloring part on page 7. 教學(xué)后記: 對(duì)于字母學(xué)生都能較好地掌握,但個(gè)別較難發(fā)音的單詞carrot,學(xué)生掌握的不夠,教
18、者應(yīng)多示范其讀音,多采用小組比賽的方式來鞏固單詞。 Period 4 一、Greetings: Hello. How are you? Nice to meet you. Warm up: sing the song. 二、Presentation: 1、Hold up picture cards for “Cat and dog”, “Ball and apple”. T: Say “Hello” to them. Hello, cat. Hello, dog. Make sure Ss can say these things when gi
19、ven a picture. Read the rhyme to Ss, pointing to each word. Play the tape for the rhyme and have Ss listen and point to the words on the page. 2、Put pictures of dog, cat, ball and apple on the board. Ask Ss to point to these pictures when listening to the tape again. Let them add actions an
20、d act the rhyme out. 3、Hold up the “what’s your name?”drillcard and read it to the Ss, pointing to the words as you read them. Have Ss repeat the question after you. In the same way, review “My name’s…” and “My name is…” Say the words of the question and answer as you point to each one. Div
21、ide the class into two groups. Have one group repeat the questions, and the other group repeat the answers. 4、Draw Ss’s attention to the bottom part of page 9. explain that when you point to a character you will ask a student to tell the class what that character would say. Give them some time
22、 to practice in groups. 5、Use “ABCD” to review the words on page 8. Pay more attention to the word “carrot”. 6、Homework: Color page 10. 教學(xué)后記: 學(xué)生對(duì)于打招呼的問答都能識(shí)記,對(duì)前2句可以鞏固,但對(duì)于play and eat的發(fā)音不是很到位,教者應(yīng)多注意chant的節(jié)奏與個(gè)別單詞的發(fā)音。單詞替換可采用游戲,獎(jiǎng)勵(lì)的形式來進(jìn)行。 Period 5 一、Greetings: Warm up: chant together.
23、 二、 Presentation: 1、This is a vocabulary drill in the form of a game. (Game) Photocopy a Bingo Game board 1 on the screen. The teacher calls out the different character words and Ss find the correct picture in the gameboard. Ss circle the word or letter when they hear T calls it out.
24、 Ss call out “Bingo” each time they have circled a full column down the Bingo boards. (This part to review Ss’ words.) 2、Review: Good morning. Hello, what’s your name? My name’s… 3、T: We are going to listen to a story. Play the tape, ask Ss to listen to the story with their books closed.
25、 Have Ss open their books, and look at the pictures. Ask them to look for familiar words in the story. Encourage Ss to try to guess the meaning of words from the pictures. 4、Key words: Morning. One for you, one for me. Wake up. 5、Divide Ss into 4 groups act the dialog out. Try to remember m
26、ore sentences. 6、Review the words again. Let Ss say out the words one by one from the picture. Do the exercise on your workbooks on page 5,7. 7、Check. 8、Homework: finish workbook on page 6. 教學(xué)后記: 通過各種形式的操練,大部分學(xué)生對(duì)于新句型和對(duì)話掌握較好,成績(jī)好的學(xué)生掌握較好,但是由于本課對(duì)話較多,而且發(fā)音比較難,所以也有個(gè)別學(xué)生掌握不好。學(xué)生對(duì)故事的理解都能發(fā)揮自己的想象
27、能力來閱讀,分角色的競(jìng)賽朗讀學(xué)生較有興趣。 附送: 2021-2022年二年級(jí)英語 Unit5 He’s my father2教案 北師大版 ⑴ 教學(xué)目標(biāo): ①知識(shí)目標(biāo):Who’s?he/she??He’s/She’s?my?…?.?That’s?my?…?. ????????????father,?mother,?brother,?sister,?grandmother,?grandfather,?uncle,?aunt ②能力目標(biāo):Listen,?say?and?talk. ③情感目標(biāo):樂于探究學(xué)習(xí),對(duì)擴(kuò)展活動(dòng)感興趣。滲透尊老愛幼的思想品德。 ⑵教學(xué)重難點(diǎn):Wil
28、l?able?to?introduce?your?family. ⑶教學(xué)過程: 1. Warm-up Have?the?children?hold?up?their?family?pictures,?standing?opposite?each?other?in?pairs. Have?one?child?indicate?a?family?member?in?the?other?child’s?picture?and?say?“Who’s?that?” Have?the?other?child?answer:?“She’s/He’s?my?(sister).”?Check?that
29、?the?answers?are?appropriate. Now?have?the?children?reverse?the?roles. 2. Learn?to?say Student?Book?page?52 Have?the?children?look?at?the?pictures?at?the?top?of?page?52. As?you?play?the?tape,?have?the?children?touch?the?matching?pictures. Replay?the?tape?played,?point?to?the?words?one?at?a?tim
30、e. Without?the?tape,?read?the?words?together.?Have?the?children?touch?each?word?as?they?say?it. Play?the?tape?again?without?stopping.?Have?the?children?say?the?words?along?with?the?tape. 3. Listen?to?this ?Student?Book?page?52 ???Play?the?first?pair?of?sentences?on?the?tape. Explain?that?you?w
31、ant?the?children?to?touch?the?correct?picture. Display?your?copy?of?the?page.?Point?to?the?first?character.?Ask?the?question,“?Who’s?that?”?Try?to?elicit?the?answer,?“She’s?Kate.”?Then?point?to?the?boat?and?say,?“That’s?her?book.”?Encourage?the?children?to?disagree. Point?to?the?puter?and?say,?“Th
32、at’s?her?puter.”?The?children?should?agree. Repeat?for?the?other?four?pairs?of?sentences.?Make?sure?the?children?are?all?touching?the?correct?pictures. Play?the?tape?again,?stopping?after?each?statement.?Have?the?children?drew?a?line?form?the?character?to?his?or?her?object. 4. Let’s?sing ??Stude
33、nt?Book?page?53 ??Read?the?words?to?the?children,?pointing?to?each?word. ??Play?the?song?form?the?beginning.?Encourage?the?children?to?touch?the?words?in?their?books?as?they?sing?along. ??Play?the?song?again.?This?time,?ask?all?the?children?to?sing?along?and?to?clap?in?time. ??Divide?the?class?i
34、nto?two?groups.?Each?group?in?turn?sings?two?lines,?and?the?whole?class?joins?in?the?last?line. ?? Lesson?3 ⑴教學(xué)目標(biāo): ①知識(shí)目標(biāo):Who’s?he/she??He’s/She’s?my?…?.?That’s?my?…?. ②能力目標(biāo):Listen,?say?and?read. ③情感目標(biāo):培養(yǎng)良好的英語學(xué)習(xí)習(xí)慣。 ⑵教學(xué)重難點(diǎn):sounds?and?letters. ⑶教學(xué)過程: 1. Warm-up(Language?drill) Give?each?child
35、?paper?and?pencils?to?draw?a??picture?of?someone?they?like.?Ask?them?to?stand?in?a?circle?and?hold?up?their?pictures. Choose?one?child?and?practice?like?this: Q:?Who’s?he/she??????A:?He’s/She’s?…?. Q:?What’s?his/her?name?????????A:?His/Her?name’s?…. When?the?child?answers?correctly,?move?on?to?a
36、?second?child.?The?first?child?asks?the?questions?and?his?or?her?neighbor?answers. 2. Talk?together Read?the?words?for?each?picture?aloud,?pointing?to?each?word?on?your?page?as?you?read. Read?the?words?again?more?slowly.?Encourage?the?children?to?touch?each?word?as?you?say?it. 3.?Listen?and?matc
37、h ???Call?out?a?(a?puter,?a?car,?a?bike,?a?boat)and?have?children?touch?the?corresponding?picture. ???Play?the?tape,?have?the?children?write?the?number?in?the?small?box?beside?each?picture. ???Play?the?tape?again.?This?time?have?the?children?check?the?numbers?they?have?written. 3. Learn?the?new?
38、the?letters Write?letter?Ss?on?the?board.?Have?the?children?find?the?word?that?begins?with?S?in?Uncle?Booky’s?ABC.?Check?that?the?children?have?found?it. Say,“sun”,have?the?children?touch?the?matching?pictures?in?their?books. Repeat?the?procedure?used?to?learn?Tt,?Uu,?Vv Play?the?tape,?pointing?
39、to?the?matching?picture?of?each?word. Replay?the?tape,?and?have?the?children?say?the?words?aloud. Practice?the?letters?and?words?one?by?one. 4. Set?homework Trace?over?the?new?letters?in?Uncle?Booky’s?ABC. 5.教學(xué)反思:???????????????????????????????????????????????????????????????????? ????????????
40、????????????????????????????????????????????????????????????????????Lesson???4 ⑴教學(xué)目標(biāo): ①知識(shí)目標(biāo):Who’s?he/she??He’s/She’s?my?…?.?That’s?my?…?. ②能力目標(biāo):Listen,?read?and?write. ③情感目標(biāo):樂于在生活中用所學(xué)的英語進(jìn)行交際。 ⑵教學(xué)重難點(diǎn):The?correct?writing?of?the?letters. ⑶教學(xué)過程: 1. Write?the?letters?Ss,?Tt,?Uu?and?Vv ???Student?
41、Book?page?56 ???Say,?“Watch?me?write?the?letter?S.”?stand?with?your?back?to?the?class. ???Write?S?in?the?air,?using?large?arm?movements.?Have?the?children?write?the?letter?in?the?air?with?you. ??Repeat?the?procedure?for?the?small?letter?s. ??Have?the?children?turn?to?page?56?and?trace?over?the?c
42、apital?Ss.?On?the?next?line,?they?should?write?some?capital?Ss?by?themselves. ??repeat?the?same?procedure?for?Tt,?Uu?and?Vv. 2. Listen?for?S,?T,?U?and?V ??Student?Book?page?56 ??Display?your?copy?of?the?page.?Point?to?each?picture?in?turn?and?say?the?matching?word?and?its?beginning?sound?(for?ex
43、ample,?jeep,?jeep,?jeep). ??Now?play?the?tape.?As?the?children?listen?to?each?word?they?should?point?to?its?beginning?letter. ??Without?the?tape,?have?the?children?point?to?each?and?say?the?beginning?sound. ??Have?the?children?trace?the?letters?beside?the?pictures. 3. Uncle?Booky’s?Blackboard ?
44、?Student?Book?page?57 ??Hold?up?the?He’s?drill?card?and?read?it?to?the?children.?Repeat?the?procedure?with?the?He?is?drill?card.?Explain?that?both?structures?mean?the?same?thing.?Repeat?the?last?three?steps?for?She’s?and?She?is. ???Have?the?children?display?their?own?family?pictures. ??Move?aroun
45、d?the?classroom?and?ask?the?children?questions?about?their?individual?families(“Who’s?that?”,?“Who’s?he/she?”?).?Elicit,?“He’s/she’s?my(mother).” ??Put?the?children?in?pairs?and?have?them?ask?and?answer?questions?about?their?families. ??Now?pin?up?your?sheet?of?drawings?of?the?boat,?etc.?Using?the
46、?That’s,?my,?his,?and?her?drill?cards,?follow?the?procedure?outlined?above.?Use?all?possible?binations?as?you?hold?up?the?different?cards?and?point?to?the?appropriate?objects. ??Have?the?children?say?the?words?along?with?you?as?repeat?the?procedure,?this?time?using?the?flashcards. ??Have?the?child
47、ren?open?their?books?at?page?57.?Model?the?structures?on?Uncle?Book’s?Blackboard?by?reading?them?to?the?class. ??Have?the?children?repeat?the?words?after?you?in?a?class?drill. 4. Touch?and?say? ??Student?Book?page?57 ??Display?your?copy?of?page?57?and?draw?the?children’s?attention?to?the?“Touch?
48、and?say?”?section. ??Point?to?each?character?and?say?the?appropriate?sentences,?for?example,?She’s?my?mother.?That’s?her?car. ??Have?the?children?say?the?sentences?with?you?as?they?touch?the?correct?pictures.?Make?sure?they?first?touch?person?and?then?the?object. ??If?time?allows,?repeat?the?acti
49、vity?in?pairs?or?small?groups. 5.Set?homework Explain?to?the?children?that?you?want?them?to?tell?the?story?in?Lesson?1?to?their?families. ?6.?教學(xué)反思:???????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????
50、? ????????????????????????????????????????????????????????????????????????????????? Lesson?5 ⑴教學(xué)目標(biāo): ①知識(shí)目標(biāo):Who’s?he/she??He’s/She’s?my?…?.?That’s?my?…?. ②能力目標(biāo):Read?and?chant. ③情感目標(biāo):在活動(dòng)和歌謠中體會(huì)學(xué)習(xí)英語的樂趣。 ⑵教學(xué)重難點(diǎn):Chant?fluently?along?with?the?music. ⑶教學(xué)過程: 1. Review Pin?up?the?two?sheets?of?dr
51、awings?from?Lesson?4,?and?read?out?to?the?children,?pointing?to?the?pictures?as?you?read?them. Have?the?children?repeat?after?you. Point?to?the?pictures?and?elicit?the?correct?words?from?the?children. 2. Trace?and?match Display?your?copy?of?the?page. Point?to?the?picture?of?Ann?in?the?center?of
52、?the?page.?Ask,“Who’s?she?”?Elicit?the?answer,?“She’s?Ann.” Explain?that?Ann?is?talking?about?her?family.?Read?the?words,“She’s?my?mother.?That’s?her?car.”Point?to?the?words?as?you?say?them. Have?the?children?say?the?words?as?you?repeat?them,?touching?each?word?in?their?books. Now?ask?the?childre
53、n?to?find?Ann’s?mother?and?her?car?on?the?page?in?their?books. Repeat?the?procedure?for?the?rest?of?Ann’s?family. Explain?that?now?you?want?the?children?to?draw?a?line?from?each?character?to?the?words?that?she?says. Have?the?children?trace?over?the?dotted?lines?on?the?page?and?color?the?picture.
54、 3. Let’s?chant Use?pictures?or?real?objects?and?review?the?following?words:?tea,?taxi,?Uncle?Booky,?salad,?violin.?Make?sure?the?children?can?say?these?things?when?given?a?picture?or?a?real?object. Use?flashcards?and?have?children?practice?reading?these?words. Read?the?rhyme?to?the?children,?poi
55、nting?to?each?word. Play?the?tape?for?the?whole?rhyme?and?have?children?listen?and?point?the?words?and?the?matching?pictures?on?the?page. Play?the?tape?again?and?have?children?join?in,?encouraging?them?to?hum?or?clap?with?rhyme. Have?the?children?point?to?the?pictures?in?their?books?as?they?liste
56、n?to?the?tape?again.?They?can?also?add?some?actions?and?act?the?rhyme?out. 4. Homework 5.?教學(xué)反思:???????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????? ??????????????????????????????????????????????????
57、??????????????????????????????? ? Lesson?6 ⑴教學(xué)目標(biāo): ①知識(shí)目標(biāo):Who’s?he/she??He’s/She’s?my?…?.?That’s?my?…?. ②能力目標(biāo):Listen,?read?and?say. ③情感目標(biāo):樂于探究,對(duì)英語讀物感興趣。 ⑵教學(xué)重難點(diǎn):Catch?the?main?idea?of?the?story. ⑶教學(xué)過程: 1. Warm-up Chant?together?along?with?the?music?and?do?the?actions. 2. Uncle?Booky’s?Stor
58、y?time Look?at?the?picture?and?listen?to?the?tape?first. Try?to?guess?the?meaning?of?the?new?words. Listen?again?and?catch?the?meaning?from?the?teacher. Read?out?the?story. 3. Blackboard?Game Divide?the?class?into?two?teams?and?have?them?stand?in?two?rows,?facing?the?blackboard.?Explain?that?y
59、ou?will?call?out?a?word.?The?first?child?in?each?team?must?then?rush?to?the?blackboard?and?draw?a?matching?picture?on?the?board.?For?example,?if?you?say?pen,?the?children?should?draw?a?picture?of?a?pen.?Emphasize?that?the?child?who?finishes?drawing?first?wins?a?point?for?his?or?her?tea.?At?the?end?o
60、f?the?game,?point?to?each?drawing?in?turn?and?elicit?its?English?name. 4. Self-assessment Have?the?children?do?this?part?in?pairs?or?in?groups?by?themselves.?Children?should?assess?themselves?according?to?their?own?situation. They?should?be?encouraged?to?pare?their?results?with?and?learn?from?eac
61、h?other. In?the?first?activity,?tell?the?children?to?look?at?pictures?and?help?Ann?to?plete?the?sentences.?Have?them?pare?their?results?with?each?other. In?the?second?activity,?have?the?children?work?in?pairs?and?circle?all?the?letters?they?have?learned.?Have?them?pare?their?results?with?other?groups,?and?read?out?what?they?have?found. 5.?教學(xué)反思:???????????????????????????????????????????????????????????????????? ????????????????????????????????????????????????????????????????????????????????? ?????????????????????????????????????????????????????????????????????????????????
- 溫馨提示:
1: 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
2: 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
3.本站RAR壓縮包中若帶圖紙,網(wǎng)頁內(nèi)容里面會(huì)有圖紙預(yù)覽,若沒有圖紙預(yù)覽就沒有圖紙。
4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
5. 裝配圖網(wǎng)僅提供信息存儲(chǔ)空間,僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理,對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯,并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容,請(qǐng)與我們聯(lián)系,我們立即糾正。
7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。
最新文檔
- 設(shè)備采購(gòu)常用的四種評(píng)標(biāo)方法
- 車間員工管理須知(應(yīng)知應(yīng)會(huì))
- 某公司設(shè)備維護(hù)保養(yǎng)工作規(guī)程
- 某企業(yè)潔凈車間人員進(jìn)出管理規(guī)程
- 企業(yè)管理制度之5S管理的八個(gè)口訣
- 標(biāo)準(zhǔn)化班前會(huì)的探索及意義
- 某企業(yè)內(nèi)審員考試試題含答案
- 某公司環(huán)境保護(hù)考核管理制度
- 現(xiàn)場(chǎng)管理的定義
- 員工培訓(xùn)程序
- 管理制度之生產(chǎn)廠長(zhǎng)的職責(zé)與工作標(biāo)準(zhǔn)
- 某公司各級(jí)專業(yè)人員環(huán)保職責(zé)
- 企業(yè)管理制度:5S推進(jìn)與改善工具
- XXX公司環(huán)境風(fēng)險(xiǎn)排查及隱患整改制度
- 生產(chǎn)車間基層管理要點(diǎn)及建議