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Unit5 What are the shirts made of 【課 題】 Unit5 What are the shirts made of? Section B (self check) 教師復(fù)備欄或 學(xué)生筆記欄 【學(xué)習(xí)目標(biāo)】 復(fù)習(xí)本單元重點(diǎn)單詞、短語、句型； 朗讀理解課文。 【學(xué)習(xí)重點(diǎn) 難點(diǎn)】 掌握一般現(xiàn)在時(shí)態(tài)的被動(dòng)語態(tài)的結(jié)構(gòu) 運(yùn)用一般現(xiàn)在時(shí)態(tài)的被動(dòng)語態(tài) 【學(xué)法指導(dǎo)】 單詞---短語—句子---課文—語法—鞏固 【教學(xué)過程】 【教學(xué)過程】 導(dǎo)入（啟發(fā)探究 3分鐘） 1、寫出動(dòng)詞的過去式和過去分詞 1. steal__________ __________ 2. stick__________ __________ 3. swim__________ __________4.. take__________ __________ 5. teach__________ __________ 6. tear__________ __________ 7. tell __________ __________8. think__________ ___________ 9. throw__________ __________ 10. understand ________________________ 11. wake__________ __________ 12. wear__________ __________ 13. win__________ __________ 14. write__________ __________ 15. spend__________ __________ 16. stand__________ __________ 2、拼讀、記憶單詞 1.produce v. 生產(chǎn)，制造 2. widely adv. 廣泛地，普遍地； 3. process v. 加工，處理。 4. pack v. 包裝，裝箱； 5. local adj. 當(dāng)?shù)氐?，本地的? 6. avoid v. 避免，回避； 7. mobile adj. 可移動(dòng)的，非固定的； 8.everyday adj. 每天的，日常的； 9.Germany 德國； 10. surface n. 表面，表層； 11. material n 材料，原料; 12. traffic n. 交通； 13. international adj. 國際的； 14. petitor n. 參賽者，竟?fàn)幷撸? 15.form n. 形式，類型； 16. lively adj. 生氣勃勃的； 17. heat n. 熱，高溫；v. 加熱，變熱； 18. plete v. 完成； 二、自學(xué)（自主探究 6分鐘） 1.bemadeof由......制作/制造 2.bemadein在......制作/制造 3.environmentalprotection環(huán)境保護(hù) 4.bemadefrom由......制造/制作 5.befamousfor以......聞名；為人知曉 6.beproducedin在......生產(chǎn) 7.beknownfor以......聞名；為人知曉 8.asfarasIknow據(jù)我所知 9.pickbyhand手工采摘 10.sendfor發(fā)送；派人去請 11.allovertheworld全世界 12.nomatter不論；無論 13.eventhough即使 14.avoiddoingsth避免做某事 15.everydaythings日常用品 16.findout查明；弄清 17.goonavacation去度假 18.papercutting剪紙 19.suchas例如 20.turn...into把......變成...... 21.sendout發(fā)出；放出；發(fā)送 22.becoveredwith被......覆蓋 23.riseinto上升到；升入 24.puton張貼 25.assymbolso作為......的象征 26.fairytale童話故事 27.beusedfor被用于... 三、交流（合作探究 10分鐘） 完成教材self check 1-2部分的任務(wù)。 1. 列舉出你每天用的物品，說一說它對(duì)們是由什么制成的以及在哪 生產(chǎn)的，完成1部分的表格。 2. 參照上面表格所填的內(nèi)容出完成的句子。 3.用所括號(hào)中所給單詞的正確形式完成句子。設(shè)置一個(gè)5分鐘的時(shí)間 限制，然后讓5位學(xué)生分別朗讀句子同時(shí)核對(duì)答案。 1. is made 2. are invited 3. is closed 4. is learned 5. were showed 1. --這個(gè)飛機(jī)模型是由什么制成的？ ---它是由廢棄的木材和玻璃制成的。 ---What’s the model plane made of?. ---It’s made of used wood and glass. 2. ---這幅油畫是用什么制成的？ ---它是用棉花制成的。 ---What is the painting made from? ---It is made from cotton 3. ---這枚戒指是由白銀制成的嗎？ ---是的。并且它是在泰國制造的。 ---Is this ring made of silver? ---Yes, and it was made in Thailand. 4. ---在中國，哪些地方產(chǎn)茶？ ---在中國的許多不同的地區(qū)都出產(chǎn)茶葉。 ---Where is tea produced in China? ---It is produced in many different areas. 5. ---茶是怎樣生產(chǎn)的？ ---茶樹被栽在山邊上。當(dāng)茶葉長好了，就被手工采摘下來然后送去加工。 ---How is tea produced? ---Tea plants are grown on the sides of mountains. When the leaves are ready, they are picked by hand and then are sent for processing. 四、總結(jié)（引深探究 15分鐘） 一般現(xiàn)在時(shí)態(tài)的被動(dòng)語態(tài) 如果想要表達(dá)“孩子們喜歡這些歌曲”、“簡照看這只貓”，我們會(huì)說 Children love these songs. Jane looks after the cat.如果想要說“這些歌曲 受到孩子們的喜愛”、“這只貓由簡照看”，該：怎樣用英語表達(dá)呢？ 這兩組句子表達(dá)的重點(diǎn)很不一樣：第一組句子側(cè)重“人”，即某人怎樣；而 第二組句子側(cè)重“事”，即某事如何。所以，第一組句子使用主動(dòng)語態(tài)，而 第二組句子使用被動(dòng)語態(tài)。被動(dòng)語態(tài)的表達(dá)有固定的結(jié)構(gòu)。我們先來對(duì)比 以下兩組句子： Children lovethese songs. 主動(dòng)語態(tài) (動(dòng)作執(zhí)行者)（動(dòng)作） （動(dòng)作接受者） These songs are lovedby children 被動(dòng)語態(tài) (動(dòng)作接受者）（動(dòng)作）(動(dòng)作執(zhí)行者) Jane looks after the cat. 主動(dòng)語態(tài) (動(dòng)作執(zhí)行者)（動(dòng)作）（動(dòng)作接受者） The cat is looked after by Jane. 被動(dòng)語態(tài) （動(dòng)作接受者）（動(dòng)作） (動(dòng)作執(zhí)行者) 從以上對(duì)比我們可以看出被動(dòng)語態(tài)的構(gòu)成和用法。 四、精講規(guī)則 1.被動(dòng)語態(tài)的構(gòu)成 被動(dòng)語態(tài)中動(dòng)作接受者作句子主語，動(dòng)作執(zhí)行者置于句末，用by連接 ，有時(shí)可以省去不用。謂語動(dòng)詞由“be+動(dòng)詞的過去分詞”構(gòu)成，一般現(xiàn)在 時(shí)被動(dòng)語態(tài)的結(jié)構(gòu)為： 主語（動(dòng)作接受者）+is/am/are +動(dòng)詞的過去分詞+（by+動(dòng)作執(zhí)行者） 被動(dòng)語態(tài)的句型總結(jié)如下： 肯定句：主語+be+過去分詞+（by ~） 否定句：主語+be not+過去分詞+（by ~） 一般疑問句：Be +主語+過去分詞+（by ~）? 特殊疑問句：特殊疑問詞+ be +主語+過去分詞+（by ~）? 下面我們來看一些具體例子 ----Is the boy called Jack?這個(gè)男孩兒叫杰克嗎？ ---- Yes, he is. / No, he isn’t.是的。/不是。 The baby is not looked after by his father .這個(gè)小孩兒不由他父親照顧。 ----What languages are spoken inCanada?加拿大說什么語言？ ----French and English.法語和英語。 2.被動(dòng)語態(tài)的用法 同學(xué)們會(huì)問，什么時(shí)候使用被動(dòng)語態(tài)呢？一般說來，被動(dòng)語態(tài)用于以下 幾種情況： 1）要表達(dá)“被……”、“受……”、“遭……”、“讓……”之類的語義。如： 教師很受尊敬?！?Teachers are well respected. 這孩子很招人喜愛?！?The child is well loved by people. 2)強(qiáng)調(diào)動(dòng)作接受者。如： 他遠(yuǎn)近聞名。→ He is known far and wide. 3)不知道或沒有必要指出動(dòng)作的執(zhí)行者。如： 房子每天都有人打掃?！?The room is cleaned every day. 總的說來，判斷該不該用被動(dòng)語態(tài)主要是看主語是否為謂語動(dòng)詞的行為對(duì)象。 五、練評(píng)（包含“考點(diǎn)鏈接” 應(yīng)用探究 6分鐘） 一般現(xiàn)在時(shí)態(tài)的被動(dòng)語態(tài)專項(xiàng)練習(xí) 一、單項(xiàng)選擇 （ ）1．Usually puters _____________ to search the Internet. A. useB. are usingC. are used （ ）2．Trees and flowers ____________ every year to make our country more beautiful. A. cleanB. cleansC. are cleaned （ ）3．Today Chinese ______________ by more and more people around the world. A.speakB.is spokenC. are spoken （ ）4．—Make sure all the lights _________________ when you leave the room. —OK, I will. A.turn offB. are turned offC. are turned on （ ）5．The baby ______________________by his grandma. A. is looked afterB. are looked afterD. look after 二、用動(dòng)詞的正確形式填空 1) The Great Wall ____________ (know) all over the world. 2) A storm ______ often ________ (follow) by a calm. 3) Some newspapers __________ (publish) once a week. 4) English is very popular. It ____ widely _______ (use) in many fields. 5) Plato was a great thinker. The modern world _____ still _________ (influence) by his thoughts about life, education and so on. 三、把下列句子改為被動(dòng)語態(tài) 1.They play football on Sunday. _______________________________________________________________ 2.Lucy does the homework in the evening. ______________________________________ 3.They often use puters in class. ______________________________________ 4.We make these machines in Beilun. ______________________________________ 5.People speak English as the first language inUK. ______________________________________ 四、閱讀理解 Teenagers should be allowed to work. They have the right to decide (1) w__ they work or not. Some people say that their first priority (優(yōu)先權(quán)) should be school, but (2) I think its wrong to say that. Their priority should be to decide what is the most important for them. It can be sports, music, art, or work. School is just one of their choices. However, (3) if a student decides to work, he or she has to be responsible for the job. Even if the work is very easy, he or she mustnt work with neglect (疏忽). People who neglect their work should not have a job. My opinion is a general one, so I do not want to deny (否認(rèn)) that some parents or schools do not allow students to work. Students should (4) f__ their rules, but if they really want to work, they can work. Thats their right. 閱讀短文,完成下列任務(wù). A. 根據(jù)上下文及首字母提示,在(1)(4)處填上一個(gè)合適的詞. (1) w _ 4) f_ B. 結(jié)合上下文,寫出right的漢語意思. right: C. 將(2)句子改成否定句. D. 將(3)句子翻譯成漢語. E. 請找出文中表明作者觀點(diǎn)的中心句,并寫到下面的橫線上.(3分) 【教學(xué)反思】