八年級英語下Unit 9第一課時

Unit 9. Have you ever been to a museum?Period 1 Section A 1a-2d【教學目標】知識與技能（1）熟練掌握下列詞匯： amusement, unbelievable, progress, rapid, unusual, toilet, encourage, social（2）掌握下列句型：Have you ever been to a museum?Yes, I have. I went to the national science museum last year. Lets go to one tomorrow.過程與方法聽力練習，小組活動，角色扮演情感、態(tài)度與價值觀培養(yǎng)學生熱愛生活，熱愛自然的心理品格?！窘虒W重難點】重點：描述某人以前去過哪些有趣的地方和談?wù)撨^去的經(jīng)歷。難點：掌握用現(xiàn)在完成時談?wù)撨^去的經(jīng)歷。【導學過程】一新課預習1.space museum 2.learn about 3.put up 4.on the weekend 5.camp in the mountains 二. 情景導入T： Summer vacation is coming. Where have you been on your last summer vacation? Where do you want to go for this summer vacation?三合作探究1. 個人或小組讀1a的單詞和對話。2聽錄音完成1b。3. 對話練習1c.看2a中的地圖，我們一起來編對話。A： Have you ever been to ? B： Yes, I have. / No, I havent. A： When did you go there? B： I went there A： How did you go there? B： I went there by A： Where are you going next week? B： Im going to A： How are you going there? B： A： Who are you going with ? B： 4. 討論(1)Have you ever been to an amusement park?和I went to Fun Times Amusement Park last year.這兩句話時態(tài)上有什么不同？為什么？_(2)根據(jù)下面三個句子，討論neither的用法：Me neither, Lets go to water city .Neither answer is right.Neither of them knows me._ 5、聽錄音完成2a,2b。6.對話練習2c 7.角色扮演2d.四點撥總結(jié)現(xiàn)在完成時（一）I用法：現(xiàn)在完成時表示過去發(fā)生的動作對現(xiàn)在造成的影響或結(jié)果。常與下列時間狀語連用：just , already, yet, ever, never, before, several times。 現(xiàn)在完成時不能和表示過去的時間（如：yesterday, last, year, in 1976, two days ago, just now, when she came in 等）連用。（1）現(xiàn)在完成時表示過去發(fā)生的動作對現(xiàn)在的影響。 I have studied English. 表示I know a little English. He has already come back. 表示He is here now. 常與already, yet, just, recently, ever, never, before等表示不確定時間的時間狀語連用。（2）現(xiàn)在完成時表示從過去一直持續(xù)到現(xiàn)在的動作或狀態(tài)。She has been ill for 3 days. He has worked in the bank since 1990. 此時，句中謂語動詞通常是延續(xù)性動詞，且常與表示一段時間的時間狀語連用。如：these days, all this year, recently, for 時間段以及since時間點等等。II. 構(gòu)成：have / has 動詞過去分詞（1）has用于主語是第三人稱單數(shù)，have用于其它人稱。（2）動詞的過去分詞構(gòu)成分為規(guī)則動詞和不規(guī)則動詞。規(guī)則動詞在詞尾加ed，其規(guī)則與過去式一樣。不規(guī)則動詞要記住。例如：taketaken, gogone等。III.區(qū)分 have/has been to 與have/has gone to have /has been to 和 have/has gone to 都是指已經(jīng)去了某個地方，但是 have /has been to 強調(diào)的是曾經(jīng)去了某個地方并回來了； have/has gone to強調(diào)的是去了某個地方還沒有回來。-Have you ever been to Shanghai? -Yes, several times. - Where is Mr. Wang?？- He has gone to Shanghai.五訓練評價 單項選擇1. Have you ever been to an aquarium? No, _. A. I have B. I am not C. I havent D. I hasnt 2. Ive never been to a water park. _ A. Me, too B. Me, neither. C. Me also. D. Me both.3. Has the train _ yet? A. got to B. reached C. arrived D. arrived at 4.The teacher asked _. A. whats your name B. what was your name C. what your name is D. what your name was 5.Do you mind if I stay here a little longer? _. A. No, you cant B. Yes , you may C. Certainly not D. Yes, not at all 6.How long has his brother _ the book? A. kept B. bought C. lent D. borrowed 7.Ive never seen such a fine picture _. A. ago B. before C. yet D. later 8.Has the foreigner been to many interesting places in Beijing?Yes, but he has not _been to many other parts of China. A. already B. still C. yet D. never完成下列句子1.乘電梯去12樓 2.你知道他是否有一些重要的信息要告訴我嗎? 3.昨天,老師說地球是圍繞著太陽轉(zhuǎn)的 六學習反思開心 ，我學會了： 1. 2. 3. 加油 ，這些我還不懂： 1. 2. 3.