九年级英语Unit 8 It must belong to Carla 20页

Unit 8 It must belong to Carla.‎ Section A 1 (‎1a-2d)‎ 一、教学目标： ‎ ‎1. 语言知识目标：‎ ‎1) 能掌握以下单词：‎ truck, picnic, whose, pink, rabbit, magazine 能掌握以下句型：‎ ‎① The person must go to our school. ‎ ‎② —Whose book is this? ‎ ‎—It must be Mary's. /It must belong to Mary.‎ ‎2) 能够用情态动词表推测.‎ ‎2. 情感态度价值观目标：‎ ‎ 让学生根据已有事实推测可能性。‎ 二、教学重难点 ‎1. 教学重点：‎ ‎1) 掌握本课时中出现的生词truck, picnic, volleyball, whose, pink, rabbit, valuable, somebody, anybody ‎2) 学会描述表示物品所属提问和回答：‎ ‎—Whose book is this? ‎ ‎—It must be Mary's. ‎ ‎2. 教学难点：‎ Whose .......is this? 句型 ‎ 三、教学过程 Ⅰ. Finish ‎1a.‎ ‎ 1. Look at the chart in ‎1a, then discuss with your group mates. Try to fill in the chart with words to describe people. ‎ ‎2. Let some Ss say their answers. Let other Ss add more. ‎ Ⅱ. Presentation ‎ Present some pictures about the new words, then learn.‎ Ⅲ. Listening 20‎ ‎1. T: Here are some things belonging to those five people. Listen and match each person with a thing and a reason.‎ ‎2. Play the recording for the Ss to listen. ‎ ‎3. Ss listen and try to match the each person with a thing and a reason. ‎ ‎4. Check the answers.‎ Ⅳ. Pair work ‎ ‎1. Look at the conversation in ‎1c and make conversations in pairs. ‎ ‎2. Let some pairs ask and answer in pairs. ‎ e.g. A: Whose book is this? ‎ B: It must be Mary's. J.K. Rowling is her favourite writer.‎ Ⅴ. Listening Work on ‎2a: ‎ T: Bob and Anna found a schoolbag at the park. Listen and write down the things in the schoolbag. ‎ ‎1. Look at the chart in ‎2a. ‎ ‎ 2. Play the recording for the Ss to listen and check the words they hear. ‎ ‎3. Play the recording again to check the answers. ‎ Work on 2b: ‎ ‎1. Let Ss read the sentences below. Explain some main sentences for the Ss. Make sure they know what to do. ‎ ‎2. Play the recording for the Ss to fill in the blanks with the right words. ‎ ‎3. Play the recording again to check the answers. ‎ Summary: 表推测的形容词的用法 Ⅵ.Pair work ‎ ‎1. Tell Ss to make conversations about the schoolbag using the information in ‎2a. ‎ ‎2. Let some pairs act out their conversations before the class. ‎ e.g. A: Look! There's a schoolbag here.‎ ‎ B: What's inside? ‎ ‎ A: There’s a T-shirt, …‎ Ⅶ. Role-play ‎ ‎1. Read the conversations and Let Ss read after the teacher. ‎ 20‎ ‎2. Explain some new words and main points in the conversation. ‎ ‎3. Ask Ss to role-play the conversation in groups. ‎ VIII. Language points ‎ 1. It must belong to Carla.‎ ‎ belong to 意为“属于”，它一般不用于 ‎ 进行时态和被动语态。如：‎ ‎ The hair band belongs to Anna. (√)‎ ‎ The hair band is belonging to Anna. (×)‎ ‎ The hair band is belonged to Anna. (×)‎ 此外, belong to sb. 通常可以和名词性物主代词或名词所有格(一般是’s 所有格)互相转换。如：‎ The blue jacket belongs to him / Jerry. →‎ The blue jacket is his / Jerry’s.‎ ‎2. Well, where did you last put it ?‎ ‎ last adv. 上次; 最近的一次; 最后一次 ‎ last除用于句末外, 还常置于句子中间。‎ ‎ e.g. When I last saw her, she was working in Shanghai.‎ ‎ 我上次见她时, 她在上海工作。‎ ‎ When did you see him last?‎ ‎ 你最近见到他是什么时候?‎ ‎3. I attended a concert yesterday so it might still be in the music hall.‎ ‎ 辨析 join/take part in/attend ‎ join指加入某个党派, 团体组织等, 成为其中一员, 意为“ 参军, 入党, 入团 ”。‎ e.g. join the Army/the Party/the League join sb. in (doing) sth. 和某人一道做某事 e.g. Will you join us in the picnic? 你参加我们的野炊吗？‎ join in多指参加小规模的活动如“游戏, 比赛”, 口语中常用。‎ e.g. Join in the basketball game. 参加篮球赛。‎ take part in 指参加会议或群众性活动, 着重说明主语参加该项活动并在活动中发挥作用。‎ 20‎ e.g. We’ll take part in the sports meeting/club.‎ take an active part in 积极参加……‎ attend 正式用语 vt. 指参加会议, 婚礼, 葬礼, 典礼; 去上课, 上学, 听报告等。‎ 句子主语只是去听, 去看, 自己不一定起积极作用。‎ e.g. I attended a night school. 我上夜校。‎ ‎4. I think somebody must have picked it up.‎ ‎ must在此处表示推测, 意为“一定”。英语中当情态动词后接have done时, 表达对过去的事情进行推测, 故must have done something表示“过去一定做过了”这样的意思。‎ ‎ e.g. He’s playing outside. He must have finished his homework.‎ ‎5. I’ll call them now to check if anybody has it.‎ ‎ anybody pron. 任何人 ‎ 常用于否定句或疑问句中; 当用于肯定句中时, 相当于any person, 意为“任何 ‎ 人”。‎ ‎ e.g. I will not tell anybody the secret.‎ ‎       Is there anybody in the office?‎ ‎       Anybody could do it! ‎ IX. Exercises X. Homework ‎ ‎1. Recite the conversations in 2d.‎ ‎2. Finish the exercises in the workbook.‎ Section A 2 (‎3a-3c)‎ 一、教学目标： ‎ ‎1. 语言知识目标：‎ ‎1) 学习掌握下列词汇： policeman, noise, wolf, happening, uneasy ‎2）阅读短文，能按要求获取相关的信息。‎ ‎3）通过阅读训练来提高学生们的阅读能力。‎ ‎4) 学习运用情态动词表推测。‎ ‎2. 情感态度价值观目标：‎ 20‎ 面对身边暂时不可解释的现象，根据已有证据进行合理推测。不信谣，不传谣。 ‎ 二、教学重难点 ‎1. 教学重点：‎ ‎1) 掌握本部分出现的生词和词组，达到熟练运用的目标。‎ ‎2) 阅读短文，获得相关的信息。通过阅读练习，来提高阅读能力。‎ ‎2. 教学难点：‎ ‎1) 阅读短文，获得相关的信息的能力。‎ ‎2) 理解并运用所学的词汇及表达方式。‎ 三、教学过程 I. Revision ‎ ‎1. Have a dictation of the new words learned in the last class. ‎ ‎2. Check the phrases. ‎ II. Presentation ‎ Present the new words in the dialogues.‎ A: Do you hear strange noises outside our window?‎ B: Yes, something unusual is happening in our town.‎ A: My father called the policeman, but he couldn’t find anything strange.‎ B: Maybe it was a wolf, everyone in our town is feeling uneasy.‎ III. Reading ‎ Work on ‎3a: ‎ 1. Tell Ss to read the article and decide which might be the best title.‎ A. A Small and ‎Quiet‎ ‎Town B. Strange Happenings in my town C. Animals in our neighborhood ‎ ‎2. 方法指导：先读懂所给的三个句子的意思，明确标题大意。然后快速阅读短文开头和结尾，争取在较短的时间内，确定课文大意。‎ ‎3. 学生们，按老师指导的方法进行阅读，确定课文大意。 ‎ ‎4. 最后，教师让部分说出自己的答案，并校对答案。‎ IV. Careful Reading ‎ ‎1. Work on 3b: ‎ ‎1. 学生们再次阅读短文内容，并完成3b中的内容。‎ 20‎ ‎2. 学生们先读3b中的单词短语，理解其大意，然后仔细回读短文，找到相同意思的单词。‎ ‎3. 让学生们相互讨论，并校对答案。 ‎ ‎2. Work on ‎3c ‎ ‎1. Read the article carefully and write what people think about the strange noises.‎ ‎2. Ss work in pairs. Let students discuss the answers. ‎ ‎3. Check the answers with the students. ‎ V. Language points 1. It used to be very quiet. ‎ used to do sth 曾经，过去常常（现在不做了）‎ be used to do sth. (=be used for doing sth.) 被用来做……‎ be used to doing sth 习惯于做……‎ 2. ‎ However, these days, something unusual is happening in our town.‎ 构成：不定代词+形容词 (定语后置)‎ e.g. 一些重要的事情something important un- 表示否定 usual 通常的 unusual 不平常的 ‎ happy 快乐的 unhappy 不快乐的 3. ‎ Victor, a teacher at my school, is really nervous. ‎ a teacher at my school 在句中作同位语。它指的是 Victor 。‎ e.g. My sister, Helen, will have a picnic with me.‎ 我的姐姐海伦将和我一起野餐。‎ ‎4….but I couldn't see a dog or anything else, either. ‎ too “也” 肯定句。句末。‎ also “也”肯定句。句中，be后面,行为动词前。‎ either “也”否定句。句末。‎ e.g. She is a singer, too. 她也是个歌手。‎ ‎ He can also sing the English song. 他也可以唱英文歌。‎ ‎ If you don't go to the park, he won't go there ,either. 如果你不去公园，他也不去。‎ ‎5. One woman in the area saw something running away. ‎ see sb. doing sth. 看见某人正在做某事 ‎ （ 强调动作正在发生）‎ 20‎ see sb. do sth. 看见某人做某事 ‎ ‎ （强调发生的整个过程）‎ e.g. I see mom cooking in the kitchen.‎ ‎ 我看见妈妈正在厨房做饭。 ‎ ‎ Lucy said she saw me do the housework.‎ ‎ 露西说她看见我做家务了。‎ ‎6. The noise-maker is having too much fun creating fear in the neighborhood.‎ ‎ have fun doing sth. 做某事玩得愉快。‎ ‎=have a good time doing sth.‎ ‎=enjoy doing sth.‎ e.g. I have fun flying kites. 我享受放风筝的乐趣。‎ VI. Homework ‎ ‎1. Make sentences with these words.‎ used to, have no idea, too... to... ,‎ see sb do sth，see sb doing sth ‎2. Review the article.‎ Section A 3 (Grammar Focus‎-4c) ‎ 一、教学目标： ‎ ‎1. 语言知识目标：‎ ‎1) 学习掌握下列词汇：laboratory, coat, sleepy, pocket ‎ ‎2）进行一步复习巩固学习Section A 部分所学的生词和词组。‎ ‎3）掌握情态动词的用法和物体所属的句型。‎ ‎2. 情感态度价值观目标：‎ 面对身边暂时不可解释的现象，根据已有证据进行合理推测。不信谣，不传谣。 ‎ 二、教学重难点 ‎1. 教学重点：‎ ‎1) 复习巩固Section A 部分所学的生词和词组，达到熟练运用的目标。‎ ‎2) 总结情态动词的用法。‎ ‎2. 教学难点：‎ ‎1) 学习运用情态动词的用法。‎ 20‎ ‎2) 掌握物体所属的句型。‎ 三、教学过程 Ⅰ. Revision ‎ Review some main phrases and sentences we learned in the last class.‎ Ⅱ. Grammar Focus Fill in the blanks.‎ ‎1. 这是谁的排球?‎ ‎_________ __________ is this?‎ ‎ 这一定是卡拉的。她热爱排球运动。‎ It _________ be ______. She loves volleyball.‎ ‎2. 这是谁的发带？‎ ‎_________ _________ is this?‎ 它可能是梅的发带。或者可能属于琳达。她们两人都是长头发。‎ It _____ be Mei’s hair band. Or it ______ belong to Linda. They___ have long hair.‎ ‎3. 那晚你看见了什么？‎ ‎______ did you see that night?‎ 我不确定，但肯定不可能是狗。它更大。我想也许是一头熊或一匹狼。‎ I'm ____ _____, but it ____ _____a dog.‎ It was bigger. I think it ____ _____ a bear or a wolf.‎ Ⅲ. Try to Find ‎ 情态动词表推测，可能性：must> can/could> may/might 一、must 表示可能性最大的肯定推测，意思是“一定、准是”。只能用于肯定句。如果要表示“一定不”，应该用can't。如果询问可能性时，应该用can。‎ e.g. He must know the answers. 他肯定知道答案。‎ He can't know the answers. 他肯定不知道答案 Can he know the answer? 他知道答案吗？‎ 二、can/could can表示推测“可能性”时，一般用于否定句或疑问句。can在疑问句中意思是“会，可能”。‎ e.g. He can’t pick her schoolbag up. 他不可能拿了她的书包。‎ 20‎ could 用于表示某事有可能发生或可能是事实。‎ e.g. Don’t eat it. It could go bad. 不要吃它，可能坏了。‎ The plane could be put off by the storm. 这趟飞机可能会因为暴风雨而推迟。‎ could可用于表示客气、礼貌、委婉的请求语气。‎ Could you please help me with my homework？你能帮我完成我的家庭作业吗？‎ 三、 may/might may, might表示推测“可能性”时，意思是“可能”，“也许”。might不表示过去时态，语气更委婉，可能性更小。may, might表推测时，可用于否定句，但不用于疑问句。‎ e.g. He may/ might not be at home, but I'm not sure. 他可能不在家，不过我也不确定。‎ 四、推测时态 ‎1. must: 推测现在/ 正在/ 过去发生的动作。‎ e.g. He must have a car now.‎ ‎ (现在) 他一定有一辆小汽车。‎ ‎ He must be finishing his homework at home.‎ ‎ (正在进行) 他一定在家做作业。‎ ‎ He must have finished the work.‎ ‎ (过去) 他一定已完成了工作。‎ ‎2. can can/ can’t 后可接进行时/完成时，表示对现在发生的动作或过去发生的动作进行推测。‎ e.g. They can’t be reading in the library. 他们一定不在图书馆读书。‎ ‎ He can’t have gone to Shanghai because I saw him just now.‎ ‎ 他不可能去了上海，我刚看见他了。‎ ‎3. may/ might may，might 可以推测现在正在发生的动作或过去发生的动作，还可以推测将来的情况。‎ e.g. He may/might be sleeping now.‎ ‎ (现在) 他可能正在睡觉。‎ ‎ These people may/might have seen the film before.‎ ‎ (过去) 这些人以前可能看过这部电影。‎ 20‎ ‎ It may rain. There are some clouds.‎ ‎ (将来) 可能会下雨。因为有一些乌云。‎ Ⅳ. Exercises Choose the correct answer.‎ ‎1. — Excuse me. Is this the right way to the Summer‎ ‎Palace?‎ ‎ — Sorry, I am not sure. It ________ be.‎ A. might B. will C. must D. can ‎2. — Isn’t that Ann’s husband over there?‎ ‎ — No, it ____ be him—I’m sure he doesn’t wear glasses.‎ A. can’t B. must not C. won’t D. may not ‎3. You ______ be tired—you’ve only been working for an hour. ‎ A. must not B. won’t C. can’t D. may not ‎4. — Is John coming by train?‎ ‎—He should, but he ________ not. He likes driving his car. ‎ A. must B. can C. need D. may Ⅴ. Practice ‎ Work on ‎4a. Choose the best way to complete each sentence using the words in brackets.‎ 1. 让学生们理解句子意思。‎ ‎ 1. A: Where’s Jean?‎ ‎ B: I’m not sure. She ______ (is/ might be/ must be) in the laboratory.‎ ‎ 2. A: Everyone is going to the pool after school.‎ ‎ B: Really? It _______ (must be / can’t be /could be ) hot outdoors.‎ ‎ 3. A: That’s the phone.‎ ‎ B: Hmm. I wonder who it _______ (must be / could be / should be).‎ ‎ 4. A: I wonder if there are Jim’s glasses.‎ ‎ B: They _______ (can’t be / might be / could be) his. He doesn’t wear glasses.‎ ‎ 5. A: I hear water running in the bathroom.‎ ‎ B: It _______ (could be / must be / can’t be) Carla. She was thinking of taking a shower.‎ ‎2. 根据句意选择正确的情态动词。‎ 20‎ ‎3. 最后，通读一遍句子，进行综合理解，看句子内容是否通顺，合理。‎ ‎4. Check the answers with the Ss. ‎ ‎ Keys: might be, must be, could be, can’t be, must be ‎5. Explanation.‎ ‎ (1) be sure (of/about sth/doing) 确信...，对...有把握 be sure to do sth “ 必定” ，“ 必然会”, "准会"‎ ‎ (2) 表示“位移”的动词用现在进行时态表将来，例如：go去，come来，leave离开，arrive到达，return 回来，fly 飞。‎ ‎ (3) wonder v. “想知道”（want to know）‎ No wonder + 句子 “难怪.....”‎ e.g. No wonder you are angry. 难怪你觉得生气。‎ ‎ (4) think of 想要；打算 e.g. I thought of playing basketball. 我想打篮球。‎ Work on 4b. Complete these responses.‎ 1. ‎ Tell Ss to understand the sentences.‎ ‎ 1. A: Many people are wearing coats.‎ ‎ B: The weather must be ____.‎ ‎2. A: Sally has been coughing a lot.‎ ‎ B: She might be _______.‎ ‎ 3. A: This restaurant is always very crowded.‎ ‎ B: The food ________________.‎ ‎4. A: Whenever I try to read this book, ‎ ‎ I feel sleepy.‎ ‎ B: It can’t _____________________.‎ 2. ‎ Let Ss write down possible answers as much as possible.‎ 3. ‎ Let Ss check their answers with their partners.‎ 4. ‎ Check the answers together.‎ ‎ Keys: cold, sick/ ill, must be delicious, be interesting/ attractive Ⅵ. Group Work ‎ Look at this picture of a room. How much can you tell about the person who lives here? Is it a boy or a girl? What are his/ her hobbies? Discuss your ideas with a partner.‎ 20‎ A：It could be a girl's room because it's very tidy.‎ B：I guess so. But it might be a boy's room because the clothes look like boys' clothes.‎ A：It could/ might/ can't be... because...‎ B：I guess so/ I don’t think so. But it might/ could/ must be ... because ...‎ Ⅶ. Homework ‎ Remember the Grammar.‎ Finish the exercise in ‎4c.‎ Section B 1 (‎1a-2e)‎ 一、教学目标： ‎ ‎1. 语言知识目标：‎ ‎1) 能掌握以下单词：UFO, alien, run after, suit, express, not only...but also..., circle, Britain, receive, leader, midsummer, medical, prevent, energy, position, burial, honor, ancestor, victory, enemy, period ‎ ‎2) 能掌握以下重难句子：‎ ‎① For many years, historians believed Stonehenge was a temple where ancient ‎ ‎ leaders tried to communicate with the gods.‎ ‎②The large stones were put together in a certain way.‎ ③As you walk there, you can feel the energy from your feet move up your body. ‎ ‎2. 情感态度价值观目标：‎ ‎ 通过学习英国巨石阵, 培养对事物的探索精神。不信谣，不传谣。 ‎ 二、教学重难点 ‎1. 教学重点：‎ ‎1) 掌握本课时出现的生词及用法。‎ ‎2) 进行听力训练，提高综合听说能力。 ‎ ‎3）阅读短文，获得相关信息，提高学生们的综合阅读能力。‎ ‎2. 教学难点 ‎1) 听力训练 ‎2) 阅读2b部分的短文并完成相关要求。‎ 三、教学过程 Ⅰ. Warming- up and revision ‎ ‎1. Daily greeting. ‎ 20‎ ‎2. Let Ss recall the ideas of strange things. ‎ Ⅱ. Lead in ‎ Show some pictures of the UFO and aliens. ‎ Ⅲ. Writing Work on ‎1a ‎ ‎1. Ss look at the pictures in ‎1a. Try to understand what’s happening. ‎ ‎2. Let Ss write a sentence about each picture.‎ Possible answers:‎ ‎ The alien is running after the man. ‎ ‎ The man is running.‎ Work on 1b:‎ ‎1. Play the recording and number the pictures [1-3]. ‎ ‎2. Let Ss try to write more sentences to finish the story. Then discuss with their partners. ‎ e.g. Finally, the alien caught the man and took him to the UFO. But luckily, they let him go back to the earth. The man was scared. ‎ ‎3. Let some Ss write their sentences on the Bb. ‎ Ⅳ. Listening ‎ Work on ‎1c: ‎ ‎1. Tell Ss to read the sentences in ‎1c and try to understand the meaning of them. ‎ ‎2. Play the recording for the Ss. Ss just listen for the first time. Play the recording again and check the sentences Ss hear. ‎ ‎3. Check the answers. ‎ Ⅴ. Pair work ‎ Work in pairs. Divide two people into a group. Give a conversation example. Let Ss read it together. Then role-play the conversation between the man and the woman.‎ A: Why do you think the man is running?‎ B: He could be running for exercise.‎ A: No, he's wearing a suit. He might be running to catch a bus to work.‎ B: Well, he might be late for work.‎ A: He looks kind of afraid.‎ ‎......‎ 20‎ Ⅵ. Preparation for 2b ‎ Work on ‎‎2a Match each linking word or phrase with its purpose. Then check the answers.‎ Ⅶ. Reading ‎ Fast ‎Reading ‎1. Tell Ss the following passage is the mystery of Stonehenge. Skim the article and ‎ underline the sentences with linking words or phrases.‎ ‎2. Check the answers with the Ss.‎ ‎ ①Stonehenge, a rock circle, is not only one of Britain's most famous historical places but also one of its greatest mysteries. ‎ ‎ ②People like to go to his place especially in June as they want to see the sun rising on the longest day of the year.‎ ‎ ③However, historian Paul Stoker thinks this can't be true because Stonehenge was built so many centuries ago.‎ ‎ ④One of the greatest mysteries is how it was built because the stones are so big and heavy.‎ ‎ ......‎ Careful ‎Reading ‎1. T: Now let’s work on ‎2c. First, let Ss read the article again. Then try to put the right answers into the chart. ‎ ‎2. Check the answers with the class. ‎ Post reading Work on 2d ‎ ‎1. Tell Ss to understand linking words in ‎2a again. ‎ ‎2. Then use these words to complete the sentences.‎ ‎3. Let some Ss say their answers.‎ ‎4. Check their answers with the class and tell Ss why. ‎ Work on 2e ‎1. Show some pictures of the mystery places that are similar to Stonehenge. ‎ ‎2. Let Ss discuss the following questions:‎ What do you know about these mysteries?‎ 20‎ What is mysterious about them? ‎ ‎3. Let some Ss show their understanding. ‎ Ⅷ. Language points ‎1. express v. 表达，表示 ‎ ‎ expression n. 表达 ，表示，表情 e.g. It expresses my love for the novel. 这表达了我对这部小说的爱。‎ ‎ an expression of support 表示支持 ‎2. receive v. 接受；收到 e.g. Yesterday I received his gift, but I didn’t accept it so I returned it to him.‎ ‎ 昨天我收到了他的礼物，但是我没有接受并且退回去了。‎ ‎3. leader n. 领导，领袖 lead v. 带领 e.g. Workers lead the leaders around the factory.‎ ‎ 工人带着领导参观工厂。‎ ‎4. midsummer n. 仲夏, 中夏 ‎ mid-autumn 中秋 ‎ midnight 午夜 e.g. It is said that the story happened in the midsummer. 据说故事发生在仲夏。‎ ‎5. medical adj. 医疗的；医学的 ‎ medicine n. 药 e.g. Other people believe the stones have a medical purpose.‎ ‎ 其他人相信石头带有医疗目的。‎ ‎6. prevent v. 阻止；阻挠 prevent sb from doing 阻止某人做某事 ‎=stop sb from doing ‎ e.g. Nothing can prevent us from carrying out the plan. 什么也无法阻挡我们去实施这个计划。‎ ‎7. energy n. 精力；力量 e.g. He is saving his energy for next week’s race. 他正为下周的比赛养精蓄锐。‎ ‎8. position n. 位置, 地方, 姿势 e.g Tom raised himself to a sitting position. 汤姆坐了起来。 ‎ ‎9. burial n. 埋葬；安葬 bury v. 埋 20‎ e.g. His body was brought back to England for burial. 他的遗体已运回英国埋葬。‎ ‎10. honor v. 尊重，表示敬意 n. 荣幸（=honour）‎ e.g. It’s my honor to stand here to give my speech. 我很荣幸能站在这儿作演讲。‎ ‎11. victory n. 胜利，成功 e.g. They celebrated their victory cheerily.   他们兴高采烈地庆祝胜利。‎ ‎12. enemy n. 敌人，仇人 ‎ e.g. be one’s own worst enemy是自己最大的敌人 ‎13. period n. 一段时间；时期 e.g. the most difficult periods of history历史上最艰难的时期 ‎14. For many years, historians believed Stonehenge was a temple where ancient ‎ ‎ leaders tried to communicate with the gods.‎ ‎ 多年以来，历史学家们认为巨石阵是古代首领用来与神灵沟通的一座神庙。‎ ‎ 此句中的where ancient leaders tries to communicate with the gods是由关系副词where引导的一个定语从句，修饰名词temple.‎ ‎15. The large stones were put together in a certain way.‎ ‎ 这些大块的石头以某种方式被摆放在一起。‎ ‎ in a certain way表示“以某种方式”，其中certain表示 “某一；某个；某些”的意思，用于名词之前。‎ ‎ e.g. The doctor is only at this hospital on certain days. ‎ ‎ 那位医生只有在某些日子才在这所医院。‎ ‎16. As you walk there, you can feel the energy from your feet move up your body. ‎ ‎ 当你走到那儿，你能感觉到能量从你的双脚上升到你的身体里。‎ ‎ 此句中的feel是感官动词，其后可接宾语和不带to的动词不定式充当的宾语补足语，其用法与see, hear, watch等词一样。‎ ‎ e.g. We felt the house shake. ‎ Homework ‎ Find more information about the mysterious things. ‎ Section B 2 (‎3a-Self Check) ‎ 一、教学目标： ‎ 20‎ ‎1. 语言知识目标：‎ ‎1) 复习情态动词表推测的用法，短语。 ‎ ‎2) 学会用情态动词来推测。 ‎ ‎2. 情感态度价值观目标：‎ ‎ 让学生根据已有事实推测可能性。面对暂时不可解释的事情，不信谣不传谣。 ‎ 二、教学重难点 ‎1. 教学重点：‎ ‎1) 能根据上节所学短文，完成写段落关键词及短文填空的任务。‎ ‎2) 掌握本单元所学情态动词表推测的用法，并能正确运用此句型来进行表达。‎ ‎3) 能综合运用就本单元所学习的语言知识来写作推测事件发展可能性。‎ ‎2. 教学难点：‎ 有条理地写出事件发生过程和事件发展可能性。 ‎ 三、教学过程 Ⅰ. Revision ‎1. Have a dictation of the new words and expressions. ‎ ‎2. Review the main phrases and sentences.‎ ‎ 1) 属于 belong to ‎2) 最喜爱的作家 favorite writer ‎3) 怎么啦? What’s wrong?‎ ‎4) 参加音乐会 attend a concert ‎5) 捡起 pick up ‎6) 不平常的事 something unusual ‎7) 奇怪的噪音 strange noises Important sentences:‎ Stonehenge, a rock circle, is not only one of Britain's most famous historical places but also one of its greatest mysteries.‎ However, historian Paul Stoker thinks this can't be true because Stonehenge was built so many centuries ago.‎ ‎…, but most agree that the position of the stones must be for a special purpose.‎ Most historians believe it must be almost 5,000 years old.‎ And perhaps we might never know, ...‎ 20‎ II. Work on ‎‎3a ‎1. Tell Ss to read through the article in ‎3a on page 59 again. And answer the following questions.‎ ‎ What do you think the noise could be?‎ Why do you think that?‎ What could the noises be?‎ Why do you think so?‎ ‎2. Then talk with a partner about your inferences and reasons. ‎ ‎3. Let Ss tell out their answers. ‎ III. Writing ‎ Work on 3b ‎1. Tell Ss what they should do. ‎ Look at this newspaper headline and finish the article about the strange happenings.‎ No More Mystery in the Neighborhood Last week, in a quiet neighborhood, something strange happened...‎ We now know what was happening in the neighborhood...‎ Now the mystery is solved. People in the neighborhood...‎ Writing tips:‎ First part: background information about the mystery Second part: how the mystery was solved Third part: how the people in the neighborhood now feel ‎2. 写作指导： ‎ Ø ‎[单元话题分析]根据一些依据或者现象进一步判断出一个结论。本单元的重点就是谈论猜测和判断。‎ Ø 用情态动词表达猜测或判断,常见的有: must, may, might, could和can't等词。情态动词表示推测，可能性从小到大依次为：can't, might, may, could, must.‎ Ø 本单元话题涉及多种时态，因此要注意时态的正确使用。 ‎ ‎3. Ss try to write a short article. ‎ IV. Self Check ‎ 20‎ Work on Self Check 1 ‎ ‎1. Let Ss read the sentences in Self check 1. Then Ss try to fill in the blanks with the correct words in the box. ‎ ‎ Fill in the blanks with must, might, or can't.‎ ‎1) That bright light ________ be a UFO-there's no such thing!‎ ‎2) I’m still waiting for the bus, so I _______ be a bit late for the party.‎ ‎3) That sweater _____ be Carla’s. She’s the only one who wears such colorful clothes.‎ ‎4) Tony ______ want to go to the concert. He likes music, but I'm not sure if he likes rock music.‎ ‎5) The person you saw at the supermarket _____ be Susan. I just talked to her on the phone and she’s at work right now.‎ ‎2. Let some Ss read their answers. Check the answers with the Ss. ‎ Work on Self check 2 ‎ ‎1. Tell Ss to write sentences for the things below. They should write sentences by using the chart.‎ Name Likes Dislikes Jessica take photos run Todd play the piano eat sweet food Mike play tennis watch movies Annie read cook ‎2. Understand the example. Ss try to complete the sentences by themselves. ‎ ‎1) DVD ‎ ‎ It can't be Mike's. He doesn't like to watch movies.‎ ‎2) bowl of ice-cream ‎ _________________________________‎ ‎3) camera ‎ _________________________________‎ 20‎ ‎4) cookbook ‎ _________________________________‎ ‎5) tennis ball ‎ _________________________________‎ ‎6) running shoes ‎ _________________________________‎ ‎3. Let some Ss read their sentences to the class. ‎ ‎4. Correct the mistakes they have.‎ ‎5.Give some possible sentences. ‎ Homework ‎ Write a passage.‎ 昨晚天空中有不明飞行物体。对此，你的同学有不同的猜测。请根据下面表格中的信息写一篇80词左右的短文。‎ 人物 猜测 原因 Alice a UFO It flew very fast.‎ Jack a kite which can give off light It didn’t fly high.‎ Antonio a plane Its sound liked a plane sound.‎ 20‎