2019秋九年級(jí)英語(yǔ)全冊(cè) Unit 5 What are the shirts made of Section A 3（Grammar Focus-4c）教案 （新版）人教新目標(biāo)版

Unit 5 What are the shirts made of? Section A 3 (Grammar Focus-4c)一、教學(xué)目標(biāo)：1. 語(yǔ)言知識(shí)目標(biāo)：1) 學(xué)習(xí)掌握下列詞匯：boss, Germany, surface, material, traffic, postman, cap, glove 2) 進(jìn)行一步復(fù)習(xí)鞏固學(xué)習(xí)Section A 部分所學(xué)的生詞和詞組。3) 對(duì)詢問(wèn)物品的制作材料、生產(chǎn)地點(diǎn)、生產(chǎn)制作過(guò)程等語(yǔ)句進(jìn)行歸納總結(jié)和探究學(xué)習(xí)。4) 掌握被動(dòng)語(yǔ)態(tài)的用法，并通過(guò)不同方式的練習(xí)，來(lái)熟練掌握被動(dòng)語(yǔ)態(tài)。2. 情感態(tài)度價(jià)值觀目標(biāo)：了解一些日常用品的制成材料，增加生活常識(shí)，養(yǎng)成良好的生活習(xí)慣；二、教學(xué)重難點(diǎn)1. 教學(xué)重點(diǎn)：1) 復(fù)習(xí)鞏固Section A 部分所學(xué)的生詞和詞組，達(dá)到熟練運(yùn)用的目標(biāo)。2) 被動(dòng)語(yǔ)態(tài)的用法。2. 教學(xué)難點(diǎn)：1) 探究學(xué)習(xí)詢問(wèn)物品的制作材料、生產(chǎn)地點(diǎn)、生產(chǎn)制作過(guò)程等句型。2) 被動(dòng)語(yǔ)態(tài)的用法。三、教學(xué)過(guò)程. Warming- up and revision 1. Have a dictation of the new words learned in the last class. 2. Review some main phrases we learned in the last class. Check the homework. . Grammar Focus. 1. 學(xué)生閱讀Grammar Focus中的句子，然后做填空練習(xí)。你的襯衫是棉的嗎？ _ your shirts _ _ cotton?是的，而且它們產(chǎn)于美國(guó)。Yes. And they were _ _ the US. 飛機(jī)模型是由什么制成？ _ the model plane _ of ?它是由舊木頭和玻璃制成。 Its made of _ _ and _ 茶產(chǎn)自中國(guó)哪里？ _ _ tea _ in China? 茶產(chǎn)自很多不同的地區(qū)。 Its produced in many _ _.茶是如何制成的？ _ is tea _?茶樹種植在山坡上。當(dāng)茶葉長(zhǎng)成后，它們被手工采摘下來(lái)，然后送去加工。 Tea plants _ _ on the sides of the mountains. When the leaves are ready they _ _ by hand and then _ _for _. 在杭州人們種植茶葉。 People_ _ in Hang Zhou. Tea _ _ (by people) in Hang Zhou. . Summary 一、被動(dòng)語(yǔ)態(tài)當(dāng)主語(yǔ)為動(dòng)作的執(zhí)行者時(shí), 謂語(yǔ)的形式為主動(dòng)語(yǔ)態(tài); 當(dāng)主語(yǔ)為動(dòng)作的承受者時(shí), 謂語(yǔ)要用被動(dòng)語(yǔ)態(tài)。e.g. Many people speak English. （主動(dòng)語(yǔ)態(tài), 句子的主語(yǔ)many people是動(dòng)作speak的執(zhí)行者） English is spoken by many people.（被動(dòng)語(yǔ)態(tài), 句子的主語(yǔ)English是動(dòng)作speak的承受者）被動(dòng)語(yǔ)態(tài)主要用于以下幾種情況：1. 強(qiáng)調(diào)動(dòng)作的承受者。如：The English-Chinese dictionary is used by most students.2. 不知道動(dòng)作的執(zhí)行者。如：The book was published (出版) last year.3. 沒(méi)有必要提及執(zhí)行者。如：Such things are not done twice. 4. 被動(dòng)語(yǔ)態(tài)的使用往往受上下文和語(yǔ)境支配。在一個(gè)句子中有時(shí)為了避免中途變更主語(yǔ)而不得不使用被動(dòng)語(yǔ)態(tài)。如： Jack played Mike at ping-pong and (Jack) was easily beaten.5. 有些動(dòng)詞習(xí)慣上常用被動(dòng)語(yǔ)態(tài)。如： Tim is thought to be the best student in our class.二、被動(dòng)語(yǔ)態(tài)的構(gòu)成 與主動(dòng)語(yǔ)態(tài)一樣，被動(dòng)語(yǔ)態(tài)也有時(shí)態(tài)、人稱和數(shù)的變化, 其變化規(guī)則與be作為連系動(dòng)詞時(shí)完全一樣。一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的構(gòu)成：be (am / is / are) +及物動(dòng)詞的_分詞 The book is written in Chinese.The book isnt written in Chinese.一般疑問(wèn)句：Is the book written in Chinese?Yes, it is. / No, it isnt.特殊疑問(wèn)句：What language is the book written in? 肯定式否定式疑問(wèn)式一般現(xiàn)在時(shí)I am asked He/She is asked We/You/They are askedI am not askedHe/She is not askedWe/You/They are not asked Am I asked ?Is he/she asked ?Are we/you/they asked ?如何將主動(dòng)句(含“主+謂+賓”句型的句子)變?yōu)楸粍?dòng)句主動(dòng)句：  John       helps              me.被動(dòng)句：   I         am helped        by John.這一基本句型變?yōu)楸粍?dòng)句時(shí)，先將主動(dòng)句中的賓語(yǔ)變成被動(dòng)句中的主語(yǔ)(賓語(yǔ)如為人稱代詞，須將賓格變?yōu)開(kāi))主動(dòng)句：  John       helps              me.被動(dòng)句：   I         am helped        by John.然后根據(jù)這個(gè)主語(yǔ)選用相應(yīng)的助動(dòng)詞be (am / is /are)，然后將主動(dòng)句中的謂語(yǔ)動(dòng)詞變成它的過(guò)去分詞形式，再將主動(dòng)句中的主語(yǔ)置于介詞by 之后(如為人稱代詞，須將主格變?yōu)橘e格)，最后將句中的其他成分加上即可。IV. Practice 1. Work on 4a: Tell Ss to read the sentences in 4a and try to fill in the blanks with the correct forms of the verbs in brackets. Learn some new words.2. Work on 4b: 1) 讓學(xué)生們閱讀句子，理解句子的意思，為進(jìn)行句子轉(zhuǎn)換做好準(zhǔn)備。2) 將主動(dòng)語(yǔ)態(tài)句變?yōu)楸粍?dòng)語(yǔ)態(tài)句時(shí)，應(yīng)先確定句子的謂語(yǔ)動(dòng)詞，并找出句子的賓語(yǔ)。然后，將句子的賓語(yǔ)變成被動(dòng)句的主語(yǔ)，將謂語(yǔ)動(dòng)詞變成be+ V-ed形式。 3) 逐句進(jìn)行分析推敲，確定括號(hào)中單詞的恰當(dāng)時(shí)態(tài)。4) 最后，通讀一遍句子，進(jìn)行綜合理解，看句子是否通順，合理。5) Check the answers with the Ss. Learn some new words.中考真題1. Dont smoke here, Dad. Smoking _ in public places. Oh, sorry. Ill stop right not. (2015福建福州) A. isnt allowed B. arent allowed C. doesnt allow 2. Everyone in our class _ to take part in the English Speech Contest. (2015山東煙臺(tái)) A. is encouraged B. encourages C. are encouraging D. are encouraged3. To our surprise, the walls of the new book store _ books. (2015福建廈門) A. are lined with B. is lined with C. have lined with4. Chengdu is a greener city now because more and more trees _ every spring. (2015四川成都) A. were planted B. are planted C. will be planted5. Can Mr. King spare some time for the charity show? If he _, he will try his best to make it. (2015江蘇鹽城) A. will be invited B. is invited C. invites D. invited6. The novel _ by many people today. (2015天津) A. is read B. are read C. readsV. Talking 1. Ask five classmates about something they are wearing or have in their schoolbags. The list of words below may help you. (Learn some new words.)2. Let one pair read out the conversation in the box as a model. 3. 提示學(xué)生們運(yùn)用左側(cè)方框中的示例詞。4. 讓學(xué)生們以小組為單位分別自主發(fā)揮，用英語(yǔ)談?wù)撟约旱奈锲返闹谱鞑牧霞吧a(chǎn)地點(diǎn)。 Homework 將下列句子變成被動(dòng)語(yǔ)態(tài)句 1. We use computers to search information. 2. The teacher often repeats the story. 3. They dont allow fishing here. 4. Bill looks after his cat carefully. 5. We dont often speak English at home. 4