新人教版八年級(jí)下冊(cè)英語 Unit 8 第2課時(shí) 教案（教學(xué)設(shè)計(jì)）

1、精品文檔 精心整理精品文檔 可編輯的精品文檔Unit 8Have you read Treasure Island yet? Section A(3a-4c)知識(shí)目標(biāo)單詞ship, tool, gun, mark, sand, cannibal, towards, land, fiction, technology, French, science fiction句型I have found the ship and made a small boat. Ive brought back many things I can use. I have already cut down trees

2、and built a house. How long have they been here? I saw some cannibals trying to kill two men from a broken ship.技能目標(biāo)通過閱讀訓(xùn)練, 培養(yǎng)學(xué)生良好的閱讀理解能力, 同時(shí)使學(xué)生在理解故事情節(jié)的基礎(chǔ)上對(duì)文章進(jìn)行進(jìn)一步的解讀, 以實(shí)現(xiàn)對(duì)學(xué)生進(jìn)行有利的情感教育的目的。情感目標(biāo)培養(yǎng)學(xué)生吃苦耐勞的精神, 同時(shí)也要擁有樂觀向上的精神。1. Grasp the new words, phrases and sentences. 2. Grasp the uses of the present pe

3、rfect tense with already and yet. 3. Develop Ss reading skills. 1. The uses of the present perfect tense with already and yet. 2. How to develop the ability of reading. 教學(xué)環(huán)節(jié)教師活動(dòng)學(xué)生活動(dòng)備課札記Step 1Revision andWarm up1. Check Ss preparations. 2. Correct Ss pronunciation. 3. Play a video about Robinson Crus

4、oe and let the Ss answer the question: Where is Robinson Crusoe? 4. Then come to 3a. 1. Ss read the words: ship, tool, gun, mark, sand, cannibal, towards, land, fiction, science fiction, technology, French2. Read the words after the teacher. 3. Watch the video and answer the question. 教師結(jié)合學(xué)生讀的狀況, 適當(dāng)

5、領(lǐng)讀, 并幫助學(xué)生正音。教師根據(jù)構(gòu)詞法知識(shí), 幫助學(xué)生識(shí)記單詞。 聽寫單詞反饋利用構(gòu)詞法再記憶。再通過看視頻的方式導(dǎo)入新課, 激發(fā)學(xué)生的學(xué)習(xí)興趣。Step 2Reading(3a, 3b&3c)Pre-readingLook at the picture in 3a, and answer the following questions: (1)How many people can you see in the picture? (2) Who are they? While-reading1. 速讀 (Fast Reading)Read quickly and find the answe

6、rs to the questions: (1) What does Robinson Crusoe wait for? (2) Why does Robinson Crusoe call the man Friday? (3) Did they kill the cannibals? 2. (精讀)Careful Reading (3b, 3c)(1) Read the passage again. Find words that have these meanings. (2) Read the passage the third time, then correct the senten

7、ces. 3. 朗讀 (Loud Reading)(1) Read after the tape twice. (2) Read the passage by themselves, and then give some of them show time. 4. Let Ss read the passage carefully and find the sentences that include the present perfect tense. 1. (1)Look at the picture and answer the questions. (2)Read the articl

8、e quickly and answer the questions. 2. Read the article twice carefully and finish 3b and 3c. 3. Read the article loudly and then let some Ss show their reading. 4. Read the passage carefully and find the sentences that include the present perfect tense. 通過分層閱讀, 讓學(xué)生對(duì)整篇短文有一個(gè)整體的理解, 再通過仔細(xì)地閱讀, 找出現(xiàn)在完成時(shí)的句

9、子, 培養(yǎng)學(xué)生的自主學(xué)習(xí)的能力。教學(xué)環(huán)節(jié)教師活動(dòng)學(xué)生活動(dòng)備課札記Step 3Grammar Focus1. Let Ss read the sentences in grammar focus three times. 2. Let Ss sum up the structure of the present perfect tense, and then help the Ss sum up the uses of the present perfect tense. 現(xiàn)在完成時(shí)(1)含義: 表示過去發(fā)生或已經(jīng)完成的某一動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。e. g. Have you had you

10、r lunch yet? Yes, I have. Ive just had it. (現(xiàn)在我不餓了。)(2)構(gòu)成: 現(xiàn)在完成時(shí)是由“助動(dòng)詞have/has+ 動(dòng)詞的過去分詞”構(gòu)成的。(3)句式肯定句: 主語+have/has+過去分詞(+其他)否定句: 主語+have/has+not+過去分詞(+其他)一般疑問句: Have/Has+主語+過去分詞(+其他)特殊疑問句: 特殊疑問詞(不是句子主語)+have/has+主語+過去分詞(+其他); 特殊疑問詞(是句子主語)+have/has+過去分詞(+其他)。3. 時(shí)間狀語: already, yet, just. . . already和ye

11、t都可以作為現(xiàn)在完成時(shí)的標(biāo)志詞, 但它們的用法不同。already一般用于肯定句中。例如: We have already cleaned up our classroom. yet一般用于疑問句和否定句中。例如: Have you seen her yet? The bus hasnt come yet. 1. Read the sentences in grammar focus three times. 2. Sum up the structure of the Present Perfect Tense. 3. Listen carefully and take notes. 通過讓

12、學(xué)生自己探究的方式, 培養(yǎng)學(xué)生自主學(xué)習(xí)和自我總結(jié)的能力, 掌握現(xiàn)在完成時(shí)的用法。Step 4Practice(4a, 4b&4c)1. Let Ss finish the exercises in 4a&4b. 2. Let them check their answers in groups. 3. DiscussionDiscuss in groups and complete the chart in 4c and then practice in pairs according to the conversation in the box. 1. Use the words in br

13、ackets to complete the conversations. 2. Fill in the blanks with the right forms of the words in brackets. 3. Check the answers in groups. 4. Discuss in groups and complete the information. 5. Work in pairs. 通過練習(xí)和小組討論, 更好地發(fā)揮學(xué)生的自主學(xué)習(xí)的能力。Step 5SummarizeGuide the students to summarize the present perfec

14、t tense. Summarize the uses of the present perfect tense. 培養(yǎng)學(xué)生探究、歸納總結(jié)的能力。教學(xué)環(huán)節(jié)教師活動(dòng)學(xué)生活動(dòng)備課札記Step 6Consolidation教師設(shè)置鞏固檢測(cè)練習(xí): . 單項(xiàng)選擇(B)1. Has your sister finished reading ? Yes. She has finished it. A. yet; yetB. yet; alreadyC. already; yet(A)2. (2017永州中考) Mount Yangming is fantastic. you ever it? A. Have

15、; visitedB. Was; visitingC. Do; visit(D)3. (2017河北中考) Wow! You dinner! Lets eat now. A. cookB. are cookingC. will cookD. have cooked. 用所給詞的適當(dāng)形式填空1. Snakes have no feet (foot). 2. She cant wait to watch (watch) the new TV play. 3. We will finish planting(plant) the trees in two hours. 4. We saw some girls dancing (dance) on the playground at that time. 5. We should try to save (save) the animals in danger. 獨(dú)立完成檢測(cè)練習(xí), 進(jìn)行自我評(píng)價(jià)。通過