unit7It’sraining完整版教案

1、課題：Unit 7 It ' s raining.學(xué)科英語(yǔ)備課教師黃運(yùn)黎授課年級(jí)七年級(jí)教材分析I本單元是新目標(biāo)七年級(jí)下冊(cè)第 7單元，主要是學(xué)習(xí)詢問(wèn)天氣情況的表達(dá)方式,EIW 習(xí)表天氣特征的形容詞，主要培養(yǎng)學(xué)生的聽說(shuō)能力。整個(gè)Unit 6單元的核心話題是談?wù)摯?氣和人們?cè)诟墒裁?，因此如何?wèn)答 "How's the weather ? What are you doing ? What' he/she doing ?”是單元教學(xué)的重點(diǎn)。另外，學(xué)習(xí)描述天氣的形容詞，問(wèn)天氣的句式并復(fù)習(xí)現(xiàn)在進(jìn) 行時(shí)，要求學(xué)生熟練掌握并正確運(yùn)用描述天氣的詞類和句式。學(xué)情分析七年級(jí)學(xué)生具有

2、很強(qiáng)的好奇心和表現(xiàn)欲,他們模仿能力強(qiáng)，喜歡凸現(xiàn)自己，但是農(nóng)村 學(xué)生原有小學(xué)英語(yǔ)的基礎(chǔ)差，口語(yǔ)教學(xué)等情況不容樂(lè)觀，造成部分學(xué)生不敢開口對(duì)話而不 能很好把握知識(shí)的遺憾。因此我選用合作式”任務(wù)情景英語(yǔ)教學(xué)法，在教學(xué)中注重知識(shí)點(diǎn) 的前提下，注重培養(yǎng)學(xué)生的口頭表達(dá)能力、想象力、表演能力，從而培養(yǎng)他們正確的情感、 態(tài)度、價(jià)值觀。設(shè)計(jì)思路英語(yǔ)課程的教育理念中指出 要面向全體學(xué)生、關(guān)注學(xué)生的情感，營(yíng)造寬松民主和諧 的教學(xué)氛圍，倡導(dǎo)任務(wù)型的教學(xué)途徑。本單元就是根據(jù)這些理念進(jìn)行設(shè)計(jì)的， 以培養(yǎng)興趣 為前提，讓學(xué)生把所學(xué)的知識(shí)運(yùn)用到實(shí)踐當(dāng)中，讓學(xué)生通過(guò)感知、體驗(yàn)、實(shí)踐以及合作探 究來(lái)實(shí)現(xiàn)學(xué)習(xí)目標(biāo)。在教學(xué)新內(nèi)容時(shí)，力

3、求用精美的圖畫和真實(shí)的聲音來(lái)創(chuàng)造意境， 來(lái)處理本單元的新語(yǔ) 言現(xiàn)象，用形象生動(dòng)的視頻來(lái)展示逼真的場(chǎng)景， 采用小組合作探究方式，用科學(xué)合理的教 學(xué)過(guò)程設(shè)計(jì)來(lái)形成清晰的教學(xué)思路，以收到最佳的教學(xué)效果，更重要的是培養(yǎng)學(xué)生的合作 能力和綜合運(yùn)用英語(yǔ)知識(shí)的能力。同時(shí)關(guān)注了學(xué)生的情感，幫助他們建立成就感和自信心。 增強(qiáng)了實(shí)踐能力，展現(xiàn)了學(xué)生個(gè)性。教學(xué)準(zhǔn)備(1)a tape recorder(2)some pictures課時(shí)安排4第1 Wf課時(shí)目標(biāo)1 .語(yǔ)言知識(shí)目標(biāo)：1）能掌握以下單詞：rain, windy, cloudy, sunny, snow, weather, cook, bad, park,m

4、essage, take a message, could, back, problem能掌握以下句型： How's the weather in Beijing? It's sunny. Can I take a message for him?Yes. Could you just tell him to call me back? Sure, no problem.2）能用所學(xué)的知識(shí)描述天氣情況。3）描述正在發(fā)生的動(dòng)作。2 .情感態(tài)度價(jià)值觀目標(biāo)：教育學(xué)生善于觀察天氣，善于調(diào)整自己的情緒；了解世界各地的天氣情況，增加世 界觀念。知道大自然的力量是神奇而偉大的，我們應(yīng)當(dāng)好好學(xué)

5、習(xí)，立志學(xué)好科學(xué)知 識(shí)，為長(zhǎng)大后探索神奇的大自然，打好基礎(chǔ)。課時(shí)重難點(diǎn)1 .教學(xué)重點(diǎn)：1) The vocabulary and useful expressions.2) HoW s the weather? It's raining/ windy.3) What are you doing? I'm playing basketball.2 .教學(xué)難點(diǎn)：運(yùn)用目標(biāo)語(yǔ)言來(lái)對(duì)天氣進(jìn)行問(wèn)答，并且會(huì)問(wèn)答其他人正在進(jìn)行的活動(dòng)。教學(xué)過(guò)程教學(xué)環(huán)節(jié)教師活動(dòng)學(xué)生活動(dòng)設(shè)計(jì)意圖I .Warmin g-up and Lead inn .Presenta tionm. Game (How's

6、the weather?)IV .Listenin g1. Greet the Ss and check the homework.1. (Show some pictures of the weather)Let Ss look at the pictures and ask them how the weather is.2. Check the answers.1. (Showing some pictures on the big screen.) Ask Ss "How's the weather?"1. Now let's look at the

7、 city names in the box in 1b. Please read after me.2. Now, We ' ll hear four1. Watch a video program about the weather.Ss learn the new words and expressions with the help of the pictures.2. Look at the pictures in 1a. Then read the new words on the right.Ss match the words with pictures.1. Ss g

8、uess and answe- the question.1.Ss read the cities after the teacher.2.Listen carefully, point out each city in通過(guò)觀看視頻，既能激發(fā) 學(xué)生的學(xué)習(xí)興趣又能導(dǎo) 入新知識(shí)使學(xué)生更容易 接受。鞏固與天氣有關(guān)的詞匯 學(xué)習(xí)，為后面的聽力練習(xí) 和口語(yǔ)學(xué)練有基礎(chǔ)。通過(guò)游戲，鞏固已學(xué)的重 點(diǎn)句型V . Pair workVI .Listenin gconversations. Play the recording a second time.3. Check the answers.1. Tell th

9、e Ss: If you are in one of the places in the picture above.T: Hi! How's the weather in Beijing?1. Play the recording for the Ss to listen and number the pictures 1-4.2. Play the tape for Ss to check the answers.Play the tape for another time.3. Ask Ss: What's Uncle J oe/Jeff/Mary/Aunt Sarah

10、doing?What're Scott and Lucy d oing?the picture as it comes upon the tape.3. Ss write the name of the city in the picture of its weather.1. Talk about the weather with your friends in another city on the phone.2. Make a model with a student like this: S1: It's sunny.3. Ss work in pairs.Ask a

11、nd answer about the weather in the cities.1. Work on 2a.Let's see what Joe's fa milies are doing. Point to the 4 pictures.2. Ss tell each person i s doing in each picture.More attentions shoul d be paid to the correct use of th e Present Progressive Tense.3. With the whole pict將已學(xué)的詞匯通過(guò)聽力 先輸入

12、，然后再輸出對(duì)學(xué) 生的聽力進(jìn)行訓(xùn)練。Is Jeff watching TV?ure, Ss tell the story oetc.f it.4.Play the recording for4. Brainstormingthe Ss to check theThen do a memory testanswers.5. Ss match the nameswith the activities in2b.VU. Pair1. Look at the picturesworkand talk about thepeople in 2a with aT: What's Uncle Joe

13、partner.doing?2. Ask a student theThen check the answersquestions as a model:S1: He's playing皿.Role-plbasketball.ay3. Ss work in pairs.Ask and answer about一、總結(jié)有關(guān)天氣的詞匯。二、編寫三個(gè)右關(guān)天氣the pictures.Homework問(wèn)答的對(duì)話。:1. windy1. Ss read the2. rainingconversation and3. snowyanswer the questions: What's St

14、eve doing? What's Rick's brother doing?用所學(xué)的句型與他人交 流，學(xué)會(huì)如何形容天氣在真實(shí)語(yǔ)境下，口語(yǔ)展示(PK)Ss read the conversations and answer the questions. 2. Ss role-play the conversation in pairs.板書設(shè)計(jì)Section A (1a-2d)Drills :1. How's the weather in Beijing? It's sunny.2. What's Uncle Joe doing? He is playi

15、ng basketball.2c: What's Uncle Joe doing? He's playing basketball.What's Aunt Sally doing? She's cooking.What's Mary doing? She's watching TV.課后反思課時(shí)安排第2 課時(shí)課時(shí)目標(biāo)一、教學(xué)目標(biāo)：1 .語(yǔ)言知識(shí)目標(biāo)：1）繼續(xù)練習(xí)運(yùn)用描述天氣情況、描述正在發(fā)生的動(dòng)作。2）通過(guò)多種形式的練習(xí)方式來(lái)讓學(xué)生們熟練掌握描述天氣情況及描述正發(fā)生的事 情。2 .情感態(tài)度價(jià)值觀目標(biāo)：教育學(xué)生善于觀察天氣，善于調(diào)整自己的情緒；了解

16、世界各地的天氣情況，增加世界觀念。知道大自然的力量是神奇而偉大的，我們應(yīng)當(dāng)好好學(xué)習(xí)，立志學(xué)好科學(xué)知識(shí)，為長(zhǎng)大后探索神奇的大自然，打好基礎(chǔ)。課時(shí)重難點(diǎn)1 .教學(xué)重點(diǎn)：1）總結(jié)掌握詢問(wèn)及描述天氣所用的語(yǔ)言及句子結(jié)構(gòu)。2）會(huì)運(yùn)用所學(xué)的知識(shí)在實(shí)際對(duì)話中描述天氣及他人正做的事情。2 .教學(xué)難點(diǎn)：能根據(jù)情境提示來(lái)描述天氣或他人正在做的事情。教學(xué)過(guò)程教學(xué)環(huán)節(jié)教師活動(dòng)學(xué)生活動(dòng)設(shè)計(jì)意圖I .Warming-up and revisionn .GrammarFocus.Have a dictation of the new words and expressions in period.探究樂(lè)園疑問(wèn)副詞how用來(lái)

17、詢 問(wèn)天氣。今天天氣怎么樣？ the weather today?Some pairs role-play the conversation in 2d.1. 學(xué)生閱讀Grammar Focus中的句子，然后做 填空練習(xí)。2. Ss fill in the blanks and check the answers themselves.3. Ss read the sentences and learn by themselves.復(fù)習(xí)鞏固第一課 時(shí)所學(xué)的重點(diǎn)句 子，了解學(xué)生對(duì)上 節(jié)課知識(shí)的記憶 熟練程度以及運(yùn) 用能力【拓展】詢問(wèn)天氣還可以 說(shuō)：the weather?how用于問(wèn)候，打招呼你

18、好嗎？ 通過(guò)匹配練習(xí)，鞏你那里情況如何？固已學(xué)的重點(diǎn)句how用來(lái)詢問(wèn)方式或手型45。你怎樣去上學(xué)？do you go toschool?how用來(lái)詢問(wèn)年齡你弟弟多大年齡？is yourbrother?how用于詢問(wèn)價(jià)格那件紫色的毛衣多少錢？are thepurple sweater?m .PracticeWork on 3b.1. Work on 3a. Fill in theYuan Yuan from CCTV isblanks with the correctinterviewing people in fiveforms of the verbs in thedifferent pla

19、ces. Fill in thebox. Then practice thechart below.conversations with apartner.2. Ss read the.Practice1. 指導(dǎo)：根據(jù)上下文的問(wèn) 句和答語(yǔ)來(lái)確定空格處的 意思，特別是每個(gè)空格后 面的詞匯。根據(jù)上下文的時(shí)態(tài)及時(shí)間 狀語(yǔ)來(lái)確定句子的時(shí)態(tài)。如：right now為現(xiàn)在進(jìn)行 時(shí)態(tài)的時(shí)間狀語(yǔ)。而 usually, every Saturday 及 every day是 ,般現(xiàn)在時(shí)態(tài) 的時(shí)間狀語(yǔ)。現(xiàn)在進(jìn)行時(shí)態(tài)的句子結(jié)構(gòu):be (am, is, are) + 動(dòng)詞 的ing形式；一M現(xiàn)在時(shí)態(tài) 的句子用動(dòng)詞的原

20、形或第 三人稱單數(shù)形式。如：第 一題由問(wèn)句可知答句為現(xiàn) 在進(jìn)行時(shí)。后一句為一般 現(xiàn)在時(shí)。2. Check the answers with the class.3. Ask some pairs role-play the conversation.conversations and fill in the blanks.3. Ss practice the conversation in pairs.1. Ss work in groups. Discuss the pictures and talk about the weather anc what the people doing.

21、Make a model for the Ss: How's the weather in Picture a? It's sunny. What's the boy doing? He's playing the guitar.2. Ss ask and answer about the pictures. Then fill in the blanks.1. Every student draws a picture. On your pictures sb. is doing something in some kind of weather.2. Ask

22、 and answer about the picture.How's the weather? What's he/she doing?IV將已學(xué)的詞匯通 過(guò)做題練習(xí)先輸 入，鞏固語(yǔ)法學(xué)習(xí)教會(huì)學(xué)生的知識(shí) 運(yùn)用能力口語(yǔ)展小通過(guò)讓學(xué)生動(dòng)手 畫畫的方式，調(diào)動(dòng) 學(xué)生的積極性，鞏 固本節(jié)課的重點(diǎn) 句型1. Check the answers with the class.V .Practice2. Read the sentences inGrammar Focus.Homework 八一.一3. Make some conversationabout the weather and

23、theactivities.板書設(shè)計(jì)Section A Grammar Focus-3c1. How's it going?Great! / Not bad./ Terrible.What are they doing?They're playing basketball in the park.3a: 1. am doing; do; 2. is playing, plays; 3. Is, studying; is studying4. are making, make; 5. Is, talking; talks3b:It's sunny. He's pl

24、aying the guitar.It's windy.They're walking to school. It's cold. They're making soup.課后反思課時(shí)安排課時(shí)目標(biāo)1.語(yǔ)言知識(shí)目標(biāo)：1）能掌握以下單詞： dry, cold, hot, warm, visit, Canada, summer, sit, juice, soon, vacation, hard, Europe, mountains, country2）能掌握以下句型：How's it going? Not too bad. Are you studying h

25、ard or having fun? I'm having a great time in Europe.2.情感態(tài)度價(jià)值觀目標(biāo)：教育學(xué)生善于觀察天氣，善于調(diào)整自己的情緒；了解世界各地的天氣情況，增加世 界觀念。知道大自然的力量是神奇而偉大的，我們應(yīng)當(dāng)好好學(xué)習(xí)，立志學(xué)好科學(xué) 識(shí)，為長(zhǎng)大后探索神奇的大自然，打好基礎(chǔ)。課時(shí)重難點(diǎn)1 .教學(xué)重點(diǎn)：1）繼續(xù)學(xué)習(xí)有關(guān)天氣的詞匯，運(yùn)用所學(xué)的詞匯來(lái)描述天氣。2）描述在不同的天氣情況中人們正在做的事情。3）閱讀短文，提高獲取相關(guān)信息的能力。2 .教學(xué)難點(diǎn)1）進(jìn)行聽力訓(xùn)練，培養(yǎng)學(xué)生們的聽說(shuō)能力。2）閱讀短文，提高學(xué)生們的閱讀能力。教學(xué)過(guò)程教學(xué)環(huán)節(jié)教師活動(dòng)

26、學(xué)生活動(dòng)設(shè)計(jì)意圖I .Warming-1. Show some pictures on1. Ask and answer about通過(guò)讓學(xué)生口語(yǔ)對(duì)話將學(xué)生很快up andthe big screen. Present thethe weather.的引入英語(yǔ)課堂。revisionnew words.2. Ask and answer whatdry, cold, hot, warmsb. is doing.教學(xué)生讀單詞，使1. Ss learn the new words學(xué)生對(duì)單詞記憶n .Presentati1. Check the answers.and expressions and

27、try to更深，為課堂學(xué)習(xí)打好基onunderstand theexpressions.2. Ss try to remember thenew words andexpressions.m .Matching1.Give an example to the Ss.1. Read the words in the通過(guò)匹配練習(xí)加T: How's the weather in thebox in 1a. Then look at the深學(xué)生對(duì)本節(jié)單picture d?pictures. Match the words詞的記憶2. Ask some pairs to ask andwit

28、h the pictures.answer about the questions.2.Ss match the words withthe picture.通過(guò)小組合作交IV .Pair work流，培養(yǎng)學(xué)生的口1. Play the tape for the Ss to1. Look at the pictures in語(yǔ)交際listen and write what Mary1a. Ask and answerand Eric answer to "How's itquestions about thegoing?".weather in the pictur

29、es in2. Play the recording twice.1a.Work on 1d:V .Listening1. Play the recording twice.S1: It's dry.2. Check the answers.VI .ListeningVU .Talking1. Show some pictures on the big screen to present some of the new words in the postcards in 2b.2. Teach Ss the new words. Then let Ss read the new wor

30、ds after the teacher.1.閱讀指導(dǎo)：1）先看表格，可知本題要 求我們讀明信片，完成Sun2. Now work in pairs. Ask and answer about questions about the weather in the pictures in 1a.work on 1c:1 . Read the chart in 1c.2 .The first time Ss only listen. For the second Ss listen and write down the words in the blanks.Lin和 Wen Wei現(xiàn)在在哪里 在

31、、那里的天氣如何以及 他們止在做的事情這二項(xiàng) 內(nèi)容。2）帶著三個(gè)問(wèn)題，分別去 在Sun Lin和 Wen Wei所寫 的明信片中去尋找相關(guān)內(nèi) 容。3）找到相關(guān)依據(jù)后，再認(rèn) 真分析這三個(gè)問(wèn)題的止確 答案，然后填寫在空格 處。2. Check the answers with Ss.1. Listen again. What does Eric answer to "What are you doing?" & "How's the weather?"The first time Ss only listen. For the second

32、Ss listen and write down the words in the blanks.1. Look at the pictures in 2a. Talk about the pictures with a partner. How's the weather? What are the people doing? Make a model to the Ss.通過(guò)聽力訓(xùn)練，給 學(xué)生灌耳音，培養(yǎng) 學(xué)生聽的能力和 讀所學(xué)知識(shí)的感 矢一口語(yǔ)交際能力的S1: How's the weather in picture a?培養(yǎng)皿.Presentati onIX .Read

33、ingX . AfterReadingFast ReadingRead the postcards in 2b and math each postcard with the correct picture in 2a.Ss read the postcards quickly and match the postcard the correct picture.Then check the answers.Careful reading:Read the first postcard again and find the answers to these questions. Where i

34、s Su Lin now? What is Su Lin studying here? Is she visiting some of his old friends there? What' s she doing right now? How s the weather there?Read the second postcard again and find the answers to these questions. Where is Dave now?52: It's sunny and warm.53: What's the girl doing?54:

35、She's sitting near the pool and drinking some juice.2. Ss work in pairs and talk about the pictures.3. Let some pairs ask and answer the pictures aloud.Ss read the postcards and try to find the answers to Then check the answers with the class.Read the postcards again and fill in the chart with t

36、he information from the postcards in 2b.1. Remember the new words and expressions learned in this period.2. Retell the first postcard in 2b.詞匯學(xué)習(xí)，掃清閱 讀障礙理解文章大意提出問(wèn)題，讓學(xué)生 有目的的進(jìn)行閱 讀，深層理解文章 What are Dave and his family doing there? Are they having a good time? How s the weather there? How s the weather in

37、 Jane' s country?加深對(duì)文章、知識(shí) 的理解、鞏固閱讀技巧的培養(yǎng)板書設(shè)計(jì)Section B 1a-2c1a： 1. d; 2. e; 3. a; 4. b; 5. c1b: How's the weather in picture d? It's warm. How's the weather in picture a? It's cold How's the weather in picture b? It's cool. How's the weather in picture c? It's hot.

38、How's the weather in picture d? It's dry.2b: Where is Su Lin's uncle work? What is Su Lin doing in Canada? Are Wen Wei and family having a great time? Why can't Wen Wei call Jane?課后反思課時(shí)安排第4 課時(shí)課時(shí)目標(biāo)一、教學(xué)目標(biāo)：1 .語(yǔ)百知識(shí)目標(biāo)：1）復(fù)習(xí)與運(yùn)用所學(xué)的肩關(guān)天氣的相關(guān)知識(shí)來(lái)描述天氣。2）能正確地描述他人正在進(jìn)行的活動(dòng)。3）能根據(jù)所提供的相關(guān)材料描寫某地的天氣情況及某人正在進(jìn)

39、行的活動(dòng)。2 .情感態(tài)度價(jià)值觀目標(biāo)：教育學(xué)生善于觀察天氣，善于調(diào)整自己的情緒；了解世界各地的天氣情況，增加 世界觀念。知道大自然的力量是神奇而偉大的，我們應(yīng)當(dāng)好好學(xué)習(xí)，立志學(xué)好科 學(xué)知識(shí)，為長(zhǎng)大后探索神奇的大自然，打好基礎(chǔ)。課時(shí)重難點(diǎn)1 .教學(xué)重點(diǎn)：1）綜合運(yùn)用所學(xué)的知識(shí)，完成短文，描述某地的天氣及某些人物正在進(jìn)行的 活動(dòng)。2）能運(yùn)用所學(xué)的知識(shí)，來(lái)描述某地的天氣及某人正在進(jìn)行的活動(dòng)。2 .教學(xué)難點(diǎn)：能運(yùn)用所學(xué)的知識(shí)，來(lái)描述某地的天氣及某人正在進(jìn)行的活動(dòng)。教學(xué)過(guò)程教學(xué)環(huán)節(jié)教師活動(dòng)學(xué)生活動(dòng)設(shè)計(jì)意圖I .Warming-up and revisionn .Presentation2. Let som

40、e Ss read the postcards in 2b.1.Show some pictures on the big screen and present some new words and expressions in this period.(skate, snowy, winter,1. Have a dictation of the new words and expression learned in Section B.2. Watch a video program about the weather forecast.1. Ss read the new words a

41、nd try to remember檢測(cè)學(xué)生是否已 經(jīng)掌握上節(jié)所學(xué) 的單詞，以及學(xué)生 是否能聽懂重點(diǎn) 句型Russian, snowman)them.Finish some exercises.出.Free talk1. Ss answer the twoquestions.IV .Exercise1. T: Here's another2. Ss read the words inpostcard from Kate to Xiaothe box. Explain theLu. Look at the pictures onmeaning of the wordsthe postca

42、rd. How's thethat they don't know.weather there? And what is3.學(xué)生們?cè)诶蠋煹闹笇?dǎo)the girl doing?方法下，讀信的內(nèi)容，3.思路指導(dǎo)：然后補(bǔ)全短文內(nèi)容。首先，應(yīng)讀方框里的單詞，掌握每個(gè)單 詞的意思。其次，通讀一遍短文，理解短文大意。然后，認(rèn)真讀每個(gè)句子，分析每個(gè)空格處前后上下文的意思，確定空格處所缺單詞的意思。如：第一、一兩空格前有weather一詞，可知空格處只應(yīng)填 snowy 和 windy一詞。第三空格后面有俄羅斯面包”一詞可推1. Imagine you are on知，空格處應(yīng)為buying 一v

43、acation. Write notes詞。第四空格由空格后面about your vacation.的 on a river可知應(yīng)是2. Ss read the questions“skate”詞。最后一空格aloud.通過(guò)小組合作，讓 學(xué)生感知說(shuō)語(yǔ)言 的魅力，相互交 流，相互學(xué)習(xí)，進(jìn) 行口語(yǔ)訓(xùn)練檢測(cè)學(xué)生對(duì)本單 元所學(xué)知識(shí)靈活 運(yùn)用的能力是 take a photo of , 應(yīng)3. Ss think and write用現(xiàn)在進(jìn)行時(shí)態(tài)，故填down some notes abouttaking otheir vacations.4. Check the answers.4. Ss read

44、out their ownvacation notes.1. Make sure Ss know the1. Write a postcard to afriend. Tell your friendmeaning of the questions.about your vacation and2.寫作指導(dǎo)：what you are doing.2.假想你現(xiàn)在正在度回想一下給你印象最深的假。將回答問(wèn)題的幾個(gè)V. Writing一次度假活動(dòng)。句子連起來(lái)，形成一個(gè)教學(xué)生如何用運(yùn)語(yǔ)句連貫的短文。可以將在3b中問(wèn)題的答3.學(xué)生們根據(jù)老師的指用本單兀所學(xué)的 重要句法結(jié)構(gòu)及語(yǔ)，做為寫作的內(nèi)容。導(dǎo)方法，大膽地進(jìn)行寫生單詞給別人描注意，應(yīng)用現(xiàn)在進(jìn)行時(shí)態(tài)述天氣情況，作，發(fā)揮自己的想像來(lái)表述現(xiàn)在正