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新教材高一英語(yǔ)Unit 4說(shuō)課教案 一．教學(xué)目標(biāo) 理論依據(jù)：《新課程標(biāo)準(zhǔn)》（實(shí)驗(yàn)稿） 根據(jù)《新課程標(biāo)準(zhǔn)》（實(shí)驗(yàn)稿）關(guān)于總目標(biāo)的定位及其實(shí)現(xiàn)途徑和目標(biāo)具體描述，結(jié)合高一學(xué)生實(shí)際和教材內(nèi)容，我們把本單元的教學(xué)目標(biāo)定為： 1） 語(yǔ)言知識(shí)： 單詞：理解、內(nèi)化、運(yùn)用以下生詞：seismograph; iceberg; King Tut; // roar; fright; crack; // bookworm; couch potato; workaholic;// Buddha; agent等，掃除聽(tīng)讀障礙，重點(diǎn)掌握一些傳神動(dòng)詞：advance; seize; sweep; swallow; drag; pull; flow; shake; strike; struggle等。 詞組：get on one’s feet; tree after tree 語(yǔ)法：復(fù)習(xí)和運(yùn)用定語(yǔ)從句用于描述人、物及事件。 2） 語(yǔ)言技能： 聽(tīng)：聽(tīng)懂一個(gè)關(guān)于不幸經(jīng)歷的小故事，抓住時(shí)間、地點(diǎn)、人物、發(fā)生的事件 說(shuō)：能用得體語(yǔ)言描述人、物、事件，并且有一定的邏輯。 讀：Scanning, skimming, careful reading, generalization; inference等閱讀微技能訓(xùn)練。 寫(xiě)： 能運(yùn)用First, Next, Then, Finally簡(jiǎn)要且富有邏輯地描寫(xiě)自己的一次難忘經(jīng)歷。 3） 學(xué)習(xí)策略：學(xué)生一定程度形成自主學(xué)習(xí)，有效交際、信息處理、英語(yǔ)思維能力。 4） 情感態(tài)度：學(xué)生能在多種英語(yǔ)學(xué)習(xí)情景中分享自己的幸與不幸，體驗(yàn)用英語(yǔ)交流的成功與喜悅，以及培養(yǎng)合作精神、互助精神。 二．教學(xué)重點(diǎn)和難點(diǎn)： 重點(diǎn)：1. 課文中出現(xiàn)的重要?jiǎng)釉~,如:advance, seize, sweep, swallow, strike, struggle, drag, flow, shake, 及詞組 get on one’s feet, pull oneself, tree after tree etc. 2. 用關(guān)系代詞who, that, whom, whose等引導(dǎo)的定語(yǔ)從句 . 3. 用副詞 first, next, then, finally 來(lái)描述一場(chǎng)難忘的經(jīng)歷. 難點(diǎn): 能用得體的英語(yǔ)表達(dá)自己，描述過(guò)去的難忘經(jīng)歷。 三. 教學(xué)方法 根據(jù)我們幾年來(lái)二語(yǔ)習(xí)得論、“整體語(yǔ)言教學(xué)”的理論和實(shí)踐，以及當(dāng)前教學(xué)改革，課程改革等先進(jìn)理念，為達(dá)成上述教學(xué)目標(biāo)，運(yùn)用任務(wù)型教學(xué)途徑，我們英語(yǔ)課堂設(shè)計(jì)采取“P---T---P”自主學(xué)習(xí)立體模式：（Pre-task----Task-cycle----Post-task）。 四. 教學(xué)安排 根據(jù)學(xué)生學(xué)習(xí)英語(yǔ)的特點(diǎn)和規(guī)律，學(xué)習(xí)階段的側(cè)重點(diǎn)以及高一學(xué)生的發(fā)展，我們把本單元?jiǎng)澐譃?課時(shí)：聽(tīng)力、口語(yǔ)、閱讀（2課時(shí)）、語(yǔ)言（0.5課時(shí)）、寫(xiě)作、評(píng)價(jià)（0.5課時(shí)）。下面請(qǐng)看我們的課堂教學(xué)設(shè)計(jì)。 Period I warming up and listening Ⅰ、教材內(nèi)容及教學(xué)目標(biāo) 本課處于本單元的第一課時(shí),主要訓(xùn)練和提高學(xué)生‘聽(tīng)’的技能,它的掌握有利于以下幾課的‘說(shuō)’、‘讀’和‘寫(xiě)’的技能訓(xùn)練,并作了一個(gè)很好的鋪墊．本課的聽(tīng)力材料由兩部分組成，主要講述Hank Stram在地震前所做、地震中所見(jiàn)、所聞和所感的令人難忘的經(jīng)歷。通過(guò)完成練習(xí)，學(xué)生能抓住所聽(tīng)語(yǔ)段中的關(guān)鍵詞、理解話語(yǔ)之間的邏輯關(guān)系、聽(tīng)懂故事、理解其中主要人物和事件以及他們之間的關(guān)系等。而且學(xué)生能掌握較好的聽(tīng)力方法，如積極預(yù)測(cè)、注意抓關(guān)鍵詞、善于跳躍難點(diǎn)、學(xué)會(huì)做筆記等等。通過(guò)本課學(xué)習(xí)學(xué)生能復(fù)習(xí)定語(yǔ)從句以及學(xué)會(huì)正確使用指人或物的關(guān)系代詞． Ⅱ、教學(xué)設(shè)計(jì) A. Warming up : Task 1 Matching competition (group work) Column A Column B 1、 Fu Jian Province a、a cartoon maker 2、 San Francisco b、the electric lamp 3、 Alexander Bell c、the first telephone 4、 Thomas Edison d、earthquake 5、 Albert Einstein e、typhoon 6、 Walt Disney f、the Theory of Relativity Question: Why do you think so ? Task2: Looking at the following pictures, find out the answers to the questions: 1) Do you know who or what they are ? 2) What made them unforgettable? 3) Can you describe each picture using one sentence( with the help of the words under the picture) Task 3: Let the students describe each picture with Attributive Clause. eg: Zhang Heng is the man who made the earliest seismograph in 132. B. Pre-listening Task１: Before listening , let the Ss guess the possible answers to the following questions according to the situation: (group work) 1) When did the earthquake happen? 2) Where was the man driving when it happen? 3) What was he going to do? Listening(Part 1): Task 2: Listening to the tape to get the correct answers to the above questions.(for the first time) Task 3: Listening to the tape to put the following into the right order. ( ) 1. I stopped the car and at the same time the road fell onto the cars in front of me. ( ) 2. I was hungry so I started to eat one. ( ) 3. I saw the cars in front of me start to move from side to side. ( ) 4. I had finished work and then gone to the Post Office. ( ) 5. I slowed down ,then my car started to shake. ( ) 6. I stopped off at a shop in order to get some fresh fruit. ( ) 7. I drove even slower, then the road above started to fall down. Task 4: Letting the Ss listen to the tape again, then try to retell the story simply, using their own words. Task 5 : Discussion (Group work) What would happen to Hank Stram finally? Listening (Part 2) Task1: Listening to the second part to choose the best choices(for the first time) 1. Which part of his body hurt badly?( C ) A. The bottom parts of his legs B. The bottom parts of his hands. C. The bottom parts of his legs and feet. 2. What could he hear below him?( B ) A. Nothing B. Shouts and noise C. The noise of cars 3. How long had he been in the car?( A) A.14 hours B. 40 hours C.4 hours Task 2: Listening to the tape again to write the words in the spaces. 1. I ________ myself in the dark. 2. Then I remembered what______. 3. It was clear to me now that I ______ in an earthquake. 4. Then I ________ people________ towards me. 5. A team of people______ to see if anyone _____ under the broken road. C. Post-listening: Task 3: Discussion What made him survive in such a terrible accident? Period 2 Speaking Ⅰ、教材內(nèi)容及教學(xué)目標(biāo) 本課著重培養(yǎng)學(xué)生‘說(shuō)’的技能, 通過(guò)復(fù)習(xí)、學(xué)生自我介紹、解說(shuō)圖片、自編對(duì)話等手段來(lái)鞏固定語(yǔ)從句中指人的關(guān)系代詞who or whose 的用法，達(dá)到能有條理地描述個(gè)人體驗(yàn)和表達(dá)個(gè)人的見(jiàn)解和想象、能傳遞信息并就熟悉的話題表達(dá)看法、能用英語(yǔ)進(jìn)行語(yǔ)言實(shí)踐活動(dòng)。它的掌握是一個(gè)很好的過(guò)渡階段―――進(jìn)入‘讀’和‘寫(xiě)’的技能訓(xùn)練． Ⅱ、教學(xué)設(shè)計(jì) Pre-task: 活躍學(xué)生用英語(yǔ)交流的思維, 通過(guò)復(fù)習(xí)引出本課的重點(diǎn)---定語(yǔ)從句中指人的關(guān)系代詞who or whose 的用法 。 Activity 1. Revision Task: Talking about Hank Stram and his unforgettable experience. Ask some Ss some questions about Hank Stram and his unforgettable experience first, then write down two sentences on the Bb: 1. A man whose name was Hank Stram was caught in the earthquake on October 17th , 1989 in San Francisco. 2. Hank Stram was a lucky man who was rescued after he had been in his car for 14 hours. Purpose: １、活躍學(xué)生用英語(yǔ)交流的思維。 　　　?。?、通過(guò)復(fù)習(xí)引出本課的重點(diǎn)---定語(yǔ)從句中指人的關(guān)系代詞who or whose 的用法 。 Activity 2 Chain Games (Group work) Task: Introduction Guess As the Ss don’t know each other very well in the same class when learning this unit, let one of the group introduce others in his group to let the other groups to guess, the introduction must be a sentence, using the Attributive Clause—who or whose (Game Rule: Each introduction will only be guessed once ,if no one get the answer, the introducer should declare the student’s name.) Purpose: 1、用游戲的形式能刺激學(xué)生用英語(yǔ)進(jìn)行語(yǔ)言實(shí)踐活動(dòng)。 2、活躍課堂氣氛，真正發(fā)揮學(xué)生的主體作用。 Task-cycle: 通過(guò)看圖說(shuō)話，學(xué)會(huì)正確使用定語(yǔ)從句。 Activity 1. Describing the pictures ( group work) 　Task1: Describing the pictures in the book----Pictrue1、Picture5、 Picture6、 Picture3 ( group leaders report, using who or whose) Task 2: Describing some pictures about the natural disasters, such as Fire、Earthquake、Typhoon and Flood. ( In task 1, after the student finish talking about Picture 3---- Betty’s parents have been married for more than 25 years who live in New York, their hobby is watching TV. The teacher ask the Ss : “Do you want to know what they like to watch best?” Then present the pictures about the natural disasters. ) Purpose: １、培養(yǎng)學(xué)生積極用英語(yǔ)進(jìn)行交流和溝通,發(fā)揮合作精神。 　　　　?。?、培養(yǎng)學(xué)生看圖說(shuō)話的能力，從而提高‘說(shuō)’的技能。 Activity 2. Creating dialogues (pair work) Task: Each pair choose two of the pictures and create their own dialogues. （using at least one Attributive Clause） Purpose:?。薄⑴囵B(yǎng)學(xué)生善于利用各種機(jī)會(huì)用英語(yǔ)進(jìn)行真實(shí)交際。 　　　　?。病⒃鰪?qiáng)學(xué)生的自信心，豐富想象力和獨(dú)到的見(jiàn)解。 　　　　?。?、了解英語(yǔ)國(guó)家與中國(guó)的生活方式的不同。 Activity 3. Enjoying the video This video is about the most terrible disaster this year----SARS, some doctors are treating patients, struggling against SARS) Task 1: To enjoy the video, finding out something that moved you deeply. Purpose: 1、能傳遞信息并就熟悉的話題表達(dá)看法 2、能有條理地表達(dá)個(gè)人的見(jiàn)解和想象, 從而提高‘說(shuō)’的技能. Task 2: Interviewing--- group work( suppose one is the doctor, the others are going to interview him) Purpose: 1、能用英語(yǔ)進(jìn)行語(yǔ)言實(shí)踐活動(dòng)。 2、能用恰當(dāng)?shù)姆绞皆谔囟▓?chǎng)合中表達(dá)觀點(diǎn)，從而使‘說(shuō)’的技能的訓(xùn)練進(jìn)一步提升。 Post-task: 評(píng)價(jià)學(xué)生課堂表現(xiàn)，學(xué)生表演對(duì)話 Activity : Act out dialogues Period 3 &4 Reading Ⅰ、教材內(nèi)容 這是新教材高一上第4單元的閱讀課型。本課圍繞難忘的經(jīng)歷這一主題，描寫(xiě)洪水來(lái)臨時(shí)的兇猛及Jeff與Flora在這次經(jīng)歷中的體驗(yàn)。本課詞匯量大，尤其在描寫(xiě)發(fā)洪水時(shí)，文章運(yùn)用大量的動(dòng)詞及一些原汁原味的表達(dá)。另外文章中還出現(xiàn)許多定語(yǔ)從句，定語(yǔ)從句是本單元的語(yǔ)法重點(diǎn)。根據(jù)新課程標(biāo)準(zhǔn)及高一學(xué)生的知識(shí)、語(yǔ)言能力水平，我們制定以下教學(xué)目標(biāo)： Ⅱ、教學(xué)目標(biāo)： 1、理解和掌握一些新詞匯如：roar、mass、fright、rack、boom、advance、seize、destroy、sweep、swallow、drag、struggle、flow、strike，etc. 2、 理解定語(yǔ)從句，如： 1) Before she could move, she heard a great noise, which grew to a terrible roar. 2) She looked at Jeff who waved his arms. 3) There she saw big mass of water that was quickly advancing towards her. 4) Flora, whose beautiful hair and dress were all cold and wet, started crying. 尤其是whose引導(dǎo)的定語(yǔ)從句及間隔性定語(yǔ)從句。 3、學(xué)生在一定程度上提高閱讀微技能和用英語(yǔ)思維、推理、判斷的能力。 4、能用First、Next、Then、Finally來(lái)口頭陳述事件。 Ⅲ、 教學(xué)設(shè)計(jì) A. Warming up: Task 1：Talking about natural disasters 1. What natural disasters did you talk about yesterday? Do you know some others? 2. Have you ever experienced one of these disasters? Can you describe what it was like and how you felt? B. Pre-reading Task 2: Looking and guessing: 1. What can you see in the picture? 2. What happened to them finally? 3. What words will you use to describe this disaster? C. Fast reading Questions：1.What natural disaster did Flora and Jeff suffered? (Flood) 2. What rescued them? (Chimney) D. Careful reading Task 3: Dividing the whole passage according to the change of the places. Para 1：In the garden Para2：On the way to the house Para3：Inside the house Task 4: Imagination Question 1：What was the house like? ( B ) A、a flat B、a house with two floors Question 2：What words support your idea? Task 5 :Reading for the second time and finish the following diagram places flood reaction feelings Task 6 Imaging the end of the story E. Practice for understanding and word study F. Consolidation Task 7、Retelling the story according to the diagram: Post reading Task : Discussion. 1、 Will the disaster change Flora and Jeff’s life? How? Expanded reading: The Day That Changed My Generation Read the material and do some exercises. Homework： 寫(xiě)閱讀筆記 閱讀格式卡 Date： Unit ( ) Lesson( ) General idea： Contents： Comment： 板書(shū)設(shè)計(jì) Unit 4 Unforgettable experiences places flood reaction feeling first in the garden roar, advance wave, shout run surprised puzzled next on the way to the house sweep, swallow, flow seize, drag , go down, open, pull ,look into, hold, struggle frightened then inside the house strike move up destroy climb, cry hopeful Finally: F V I F S E I Z E M OFYKHNGYOJ HIDRAGDPTX YFENKICUBS TSSIEBFLOW ASTRUGGLEA KERRABNVQL JZOFIHYNPL BXYZOKCGTO ADVANCEFIW F V I F S E I Z E M OFYKHNGYOJ HIDRAGDPTX YFENKICUBS TSSIEBFLOW ASTRUGGLEA KERRABNVQL JZOFIHYNPL BXYZOKCGTO ADVANCEFIW F V I F S E I Z E M OFYKHNGYOJ HIDRAGDPTX YFENKICUBS TSSIEBFLOW ASTRUGGLEA KERRABNVQL JZOFIHYNPL BXYZOKCGTO ADVANCEFIW Period 5 Language study & Grammar(half period) I、教學(xué)設(shè)計(jì) Task 1. Word puzzle I. Find out ten words that describe the flood and fighting against the flood in the puzzle. One of them has been found out. Task 2. Words in different situations Word study about “advance” and “strike” (individual work) Judge the different meanings of “advance” or “strike” in the following sentences: 1.The hunter advanced toward the bear carefully. 2.A month has passed but the project has not advanced. 3.He worked so well that his boss advanced him to a higher position. 4.The date of the meeting was advanced from June 10 to June 3. 5.The boy struck the pig with a stick. 6.The workers were striking for higher pay. 7.Typhoon Swan struck Hainan, killing 20 people. 8.On New Year’s Eve, we waited for the clock to strike. Task 3. Finish the exercises in the text Task 4. Talking about people and things, using Attributive Clause First, let students find out some words about things quickly like clock, homework, coat, chocolate, bag, flood, fire, etc from the exercise of word study and describe them as the following example: (pair work) A clock is a machine that/which tells time. Second, let students find out some words about persons quickly such as teacher, parents, doctor, mother, child, soldier and thief and describe them like this: (pair work) A teacher is a person who/that teaches you how to learn. Third, finish Exercise 2 of Grammar orally. (individual work) Task 5 . Expanded reading 1.Read the following passage about fire and find out the Attributive Clauses in it and try to understand the use of the relative pronouns. (individual work) 2. Reading comprehension Task 6. Finish Exercise 1 of Grammar. (individual work) Homework Preview the next reading material and find out the Attributive Clauses with who, whom, that, which, whose, where and the linking words and and but. Period 6 Writing & assessment(1.5 periods) Ⅰ、教學(xué)內(nèi)容與教學(xué)目標(biāo) 學(xué)生通過(guò)學(xué)習(xí)一篇四川之行的游記范文，能根據(jù)寫(xiě)作步驟提示，用First, Next, Then, Finally組織材料寫(xiě)一篇自己親身游記（unforgettable trip），并能寫(xiě)出一兩個(gè)含定語(yǔ)從句的句子。 根據(jù)克拉申(krashen)的輸入假說(shuō)：“寫(xiě)是輸出的過(guò)程，是在前面多方式、多渠道的足夠可理解輸入的情況下，而達(dá)到的自然輸出。根據(jù)我們前面提出的P----T----P自主學(xué)習(xí)立體模式，我作如下設(shè)計(jì)。 Ⅱ、教學(xué)設(shè)計(jì) Pre-task：激發(fā)背景知識(shí)，明確寫(xiě)作要求，主題目的、寫(xiě)作步驟 Activity 1. remind of the unforgettable experiences In our daily, many things are unforgettable. They are worth writing down. For example, (顯示畫(huà)面)a disaster; a war; a match; a speech; a film; a famous person; a talk with somebody; a trip; etc. (目的：承上啟下，激發(fā)寫(xiě)作情境) Activity 2. travel around our country. For me, going on a trip is really unforgettable because it is exciting and there are a lot to see in our motherland. Look at the pictures and guess where it is. Beijing; *The Great Wall; *Mount Huangshan *Mountain Emei; *Hainang Seaside; etc. (Or local places of interests.) （目的：為閱讀做準(zhǔn)備；欣賞美麗河山，激發(fā)寫(xiě)作欲望；） Activity 3. A trip to Sichuan During the first week of May, the three boys went on a holiday to Sichuan. Read and find what made the writer unforgettable. (Buddha in Leshan; Monkeys on Mount Emei.) Read again and answer the following questions: 1. Why did they choose to go to Leshan and Emei? 2. How did they get to the top of the mountains? 3. What did they do before the trip?(First, Next ) 4. What did they see and do on Leshan? 5. What did they see and do on Mount Emei? Pair work: Retell the trip to Sichuan, with the help of the following: During the first week of May I went on a holiday to Sichuan. First….Next…. The next day…Leshan The next morning …Emei Finally… (目的：可理解的輸入為寫(xiě)作做語(yǔ)言上的準(zhǔn)備) Task-cycle： M-M-C practice ① mechanical practice （學(xué)生活動(dòng)：朗讀；找詞；找句型） Find the sentence with the following meaning: 1) 我找出一些成都附近名勝的照片。 2) 我接著打電話給一旅行社，我在報(bào)紙上發(fā)現(xiàn)它的號(hào)碼。 3) 我們帶了幾瓶水，一些蘋(píng)果和橘子，裝入我的包里。 4) 我們先去樂(lè)山，在那里我們一直爬到山頂看佛像。 ② meaningful practice （學(xué)生活動(dòng)：模仿性造句；仿寫(xiě)作文） 圍繞Unforgettable trip主題用which; whose; where等造句。 ③ communicative practice （學(xué)生活動(dòng)：回答問(wèn)題；連句成文；潤(rùn)色） 1. First, students quickly write down 20 short sentences about their trip, with the help of questions in the text. 2. Next, students try to put the sentences in order, using “First, Next, Then, Finally” 3. Then, students write the story, using linking words and relative pronouns. Post-task：作文展示、交流評(píng)價(jià)（同伴評(píng)價(jià)，課堂集體評(píng)價(jià)，教師評(píng)價(jià)） 同伴評(píng)價(jià)實(shí)際上是合作形學(xué)習(xí)的一種形式，其重要理論基礎(chǔ)就是考卡夫（Kafka, K）最早提出的“群體動(dòng)力理論”（group dynamics）。 四、 教學(xué)評(píng)價(jià) 通過(guò)評(píng)價(jià)，使學(xué)生在英語(yǔ)課程的學(xué)習(xí)過(guò)程中不斷體驗(yàn)進(jìn)步與成功、認(rèn)識(shí)自我、建立自信、調(diào)整學(xué)習(xí)策略，促進(jìn)學(xué)生綜合語(yǔ)言支用能力的發(fā)展。評(píng)價(jià)也能使教師獲得英語(yǔ)教學(xué)的反饋信息，對(duì)自己的教學(xué)行為進(jìn)行反思和適當(dāng)調(diào)整。為此，本單元的評(píng)價(jià)包括以下幾項(xiàng)： １、 把閱讀格式卡存入學(xué)生學(xué)習(xí)檔案夾： 閱讀格式卡 Date： Unit ( ) Lesson( ) General idea： Contents： Comment： ２、 形成性評(píng)價(jià) ３、 單元終結(jié)性評(píng)價(jià) Ⅰ. Multiple choice 1. — A ship makes me unforgettable after I saw a famous movie. — Do you mean the ship, Titanic, ______ sank after hitting an iceberg? A. who B. which C. whose D. where 2. — Do you know Zhang Heng? — Is he the man _______ made the earliest seismograph in 132? A. who B. he C. whose D. which 3. Flora, _______ garden was swallowed by the flood, was crying. A. who B. that C. whose D. where 4. On the top of Leshan, there is a really big Buddha, in front ________ Wei Bin took photos of us. A. its B. on which C. from which D. of which 5. — Three young school boys were ______ by the water when swimming on a hot afternoon! — What a bad accident! A. swallowed B. swept C. got D. caught 6. The lamplight ______ out through the heavy fog, which gave travelers a light of hope. A. struggled B. dragged C. turned D. found 7. On October 17th, 1989 a strong earthquake _____ San Francisco and killed over 100 people. A. advanced B. took place C. struck D. seized 8. Look, the baby lion, which was just born two days ago, is trying to ______ its feet. A. get on B. get onto C. get up D. get in 9. Trees ______ badly during the terrible storm. A. pulled B. shook C. destroyed D. flowed 10. Tree after tree was ______ by the water, which must have been three metres. A. cut up B. cut down C. cut off D. cut in Ⅱ. Cloze test What an unforgettable day! At the moment Flora was so surprised at the big _11_ of water which was advancing quickly towards her in her garden that she couldn’t move. Jeff rushed to seize her arm and they ran together to the house. _12 they got to the house, the waves _13_ them down twice. Jeff pulled Flora up with a lot of difficulty, _14_ onto a tree that grew against the wall. The water, _15_ was cold as ice and flowed faster than a river, was above her knees. They looked into each other’s faces, _16_. The chance of being rescued was slim. They opened the door to the hall and got the chance to climb _17_ to the second floor. The water moved up like a sea. Flora started crying. The house would fall down! They had to find the 18_ because it would stand. Jeff looked out of the window. Tree after tree _19_. The garden was completely destroyed, swept away by the wild water. A terrible noise went through the house. Before the whole house went down in the _20_, they saw the chimney. 11. A. group B. collection C. mass D. crowd 12. A. Before B. After C. Until D. Once 13. A. cut B. swept C. pulled D. went 14. A. cracking B. flowing C. holding D. catching 15. A. which B. it C. that D. where 16. A. frightened B. surprised C. relieved(松口氣) D. excited 17. A. downstairs B. upstairs C. above D. under 18. A. tree B. hall C. tower D. chimney 19. A. swept away B. swallowed C. went down D. pulled down 20. A. storm B. flood C. earthquake D. fire Ⅲ. Translation. Put the Chinese into English to complete the following sentences. 21. The climate ___________________________(全球的科學(xué)家們?cè)趽?dān)心的) is becoming warmer and warmer. 22. We feel as if the earth were in the greenhouse ______________________(由玻璃做成的). 23. The scientist ___________________________(他的研究是關(guān)于溫室氣體的) is doing an experiment. 24. We find it hard to find an interesting place__________________________(那里天氣不 會(huì)太熱的) in Africa. 25. People ______________________(生活在沙漠地區(qū)的)lead a hard life. 26. Pollution, _______________________(給人類(lèi)帶來(lái)重大災(zāi)難的), is said to be one of the main causes of global warming. Key: 21. (that/which) scientists all over the world are worrying about 22. that/which is made of glass 23. whose research is about greenhouse gases 24. where it is not too hot 25. who live in the desert 26. which brings man terrible disasters ４、 單元測(cè)試學(xué)生自我評(píng)定表 單元名稱(chēng) Unit _______ 失分 錯(cuò)解題號(hào) 錯(cuò)解原因 仍存疑點(diǎn) 對(duì)策 ５、 任務(wù)型活動(dòng)：配圖說(shuō)明。找出記一次外出游玩的系列照片，制成小冊(cè)，配以英語(yǔ)說(shuō)明，然后全班展示。