七年級(jí)下冊(cè)Section B精品課件ppt

這是一份七年級(jí)下冊(cè)Section B精品課件ppt，文件包含UNIT5SectionB2a-SelfCheck第4課時(shí)pptx、UNIT5Period4SectionB2a-SelfCheckdocx等2份課件配套教學(xué)資源，其中PPT共33頁， 歡迎下載使用。
Period 4（Section B 2a-Self Check）設(shè)計(jì)說明　　本課時(shí)的重點(diǎn)是在2a-2c的閱讀教學(xué)中對(duì)學(xué)生進(jìn)行閱讀技能培養(yǎng)。利用課文插圖、結(jié)對(duì)合作討論等方式，談?wù)撜n文內(nèi)容，讓學(xué)生在參與的過程中，掌握課文中的單詞、句式等知識(shí)；3a-3b的任務(wù)是為學(xué)生的筆頭輸出服務(wù)，在從語篇填空到寫作這種梯度練習(xí)中，讓學(xué)生學(xué)會(huì)總結(jié)、充分利用教材提供的詞匯獨(dú)立完成寫作任務(wù)。教學(xué)目標(biāo)　　1. 知識(shí)目標(biāo)：　?。?/span>1）掌握單詞和短語：save，symbol，flag，forget，place， water，danger，cut，down，tree，kill，ivory，over；get lost，be in（great）danger，cut down，（be）made of。　?。?/span>2）讀懂2b中關(guān)于泰國大象的文章。　?。?/span>3）仿寫作文，介紹自己喜歡的動(dòng)物及原因。　　2. 能力目標(biāo)：　　學(xué)會(huì)熟練運(yùn)用英語談?wù)摗⒚枋鰟?dòng)物，并說明喜歡的原因；培養(yǎng)學(xué)生的閱讀和寫作能力，訓(xùn)練閱讀與寫作技巧。　　3. 情感目標(biāo)：　　通過對(duì)一些瀕臨滅絕的動(dòng)物的了解，喚起學(xué)生熱愛大自然、保護(hù)動(dòng)物的意識(shí)。重點(diǎn)難點(diǎn)　　1. 重點(diǎn)：　?。?/span>1）本課時(shí)所學(xué)詞匯：save，symbol，flag，forget，place，water，danger，cut，down，tree，kill，ivory，over；get lost，be in（great）danger，cut down，（be）made of。　?。?/span>2）閱讀課文“Let’s Save the Elephants”。　　2. 難點(diǎn)：　　熟練運(yùn)用本單元所學(xué)詞匯及句型介紹喜歡的動(dòng)物。教學(xué)準(zhǔn)備　　1. 準(zhǔn)備部分瀕危動(dòng)物的圖片和一幅泰國的國旗圖片。　　2. 準(zhǔn)備多媒體課件，2b的音頻文件。教學(xué)過程　　Step 1　Warming up & Leading in　　T：Good morning，boys and girls! Look at the screen. Let’s have a chant! What animals do you like? I like pandas. I like pandas. Why do you like pandas? They’re cute. They’re cute. What animals do you like? I like koalas. I like koalas. Why do you like koalas? They’re interesting. They’re interesting. What animals do you like? I like giraffes. I like giraffes. Why do you like giraffes? They’re beautiful. They’re beautiful.　　Step 2　Presentation　　T：Now，boys and girls，listen to me carefully! Please answer my questions：What animals do you like? 　　S1：I like tigers. 　　S2：I like koalas. 　　S3：I like elephants. 　　T：Why do you like elephants? 　　S3：Because they’re big，interesting and smart. 　　T：Where are they from? 　　S3：Sorry，I don’t know. 　　T：OK，let me tell you something about the elephant. The elephant is one of Thailand’s symbols. Today elephants are in great danger. We must save them. People cut down many trees so elephants are losing their homes，and people also kill them for their ivory. 　?。?/span>Thailand，symbol，be in（great）danger，save，cut down，tree，kill，ivory（板書單詞、短語）］　　（Show the students some pictures.）　　T：Well done，class. Please look at the pictures. What’s this in English? 　　Ss：It’s a flag. 　　T：Yes，it’s a Thailand’s flag. 　　Look at picture 2. The elephant is drinking water. Do you know water? 　　Ss：Yes. 　　T：In picture 3，there’re many beautiful things. They’re made of ivory. 　　...　　T：Work in groups. Read the new words and phrases. ［flag，water，be made of，forget，place，over，get lost（板書單詞、短語）］　　Step 3　Practice　　1. Translate the words and phrases into Chinese. 　　Thailand泰國　　　　 save救；救助　　symbol象征  forget忘記；遺忘　　place地點(diǎn)；位置  danger危險(xiǎn)　　be in（great）danger處于（極大）危險(xiǎn)之中　　cut down砍倒  kill殺死；弄死　　tree樹  ivory象牙　　over超過，多于；在……上方　　Thai泰國人（的）；泰語（的）　　2. Look at 2a. Check（√）the animals that you think are in great danger. And give the reasons you know. Please talk in groups. 　　S1：I think tigers are in great danger because people often kill them. 　　S2：I think pandas are in great danger because people cut down many trees，and pandas are losing their homes. 　　Step 4　Reading　　1. Fast reading. Read the website article quickly and check（√）the best title for it. 　　The answer：Let’s Save the Elephants　　2. Careful reading. 　　T：Now read the website article again and find the answers to these questions（on the big screen）. 　　（1）What do the students from Thailand want to do? 　　They want to save the elephants. 　　（2）What can elephants do? 　　They can play soccer or music. They can also draw very well. 　　（3）What do you think of elephants? 　　I think they’re smart. 　　（4）Why are elephants in great danger? 　　People cut down many trees so elephants are losing their homes. People also kill elephants for their ivory. 　　（5）How do we save the elephants? 　　We must save the trees and not buy things made of ivory.　　3. Read the website article again and find out the phrases.　　（1）拯救大象save the elephants　?。?/span>2）泰國的象征之一 one of Thailand’s symbols　?。?/span>3）好運(yùn)的象征 a symbol of good luck　?。?/span>4）走很長時(shí)間的路 walk for a long time　　（5）迷路 get lost　?。?/span>6）有食物和水的地方 places with food and water　?。?/span>7）砍倒很多樹 cut down many trees　?。?/span>8）象牙制品 things made of ivory　　4. Look at the mind map in 2c. Read the website article  again and fill in the blanks. 　　Check the answers. 　　Answers：Importance in Thailand：a white elephant on it；good luck　　Abilities：soccer or music；draw；remember　　Facts and figures：cut down；their ivory；only about 3，000 elephants，100，000　　How to save them：trees；buy；March 13th　　5. Work in groups.　　（1）save the elephants意為“拯救大象”，其中save為及物動(dòng)詞，其后可接名詞或代詞作賓語，意為“拯救；挽救；救助；節(jié)約”等。　　救助動(dòng)物save the animals　　挽救生命save the lives　　節(jié)約水save water　?。?/span>2）當(dāng)“one of+可數(shù)名詞復(fù)數(shù)形式”作主語時(shí)，謂語動(dòng)詞用單數(shù)形式。　　One of the lions is（be）from Africa. 　?。?/span>3）with表示“帶有，具有”，通常用作后置定語。　　a house with a garden 帶花園的房子　　a girl with long hair 留長發(fā)的女孩　?。?/span>4）cut down中down為副詞，當(dāng)人稱代詞作賓語時(shí)，必須放在cut和down之間。　　Here is the tree. Please cut it down（砍倒它）. 　?。?/span>5）over意為“（數(shù)量）超過，多于”，與more than同義。　　（6）made of與be made of　?、?/span>made of用作后置定語，意為“由……制成的”，of后接名詞，表示制成品的材料。　　desks made of wood 木制課桌　　things made of plastic 塑料制品　?、?/span>be made of用作謂語，意為“由……制成”。be動(dòng)詞有人稱、數(shù)和時(shí)態(tài)的變化。　　The desks are made of wood. 　　這些課桌是由木材制成的。　　My sweater is made of cotton. 　　我的毛衣是棉線的。　?。?/span>7）“Isn’t she beautiful?”意為“難道她不漂亮嗎？”，這是否定疑問句，常用來表示反問，表示說話人的看法。句式結(jié)構(gòu)為“連系動(dòng)詞be/助動(dòng)詞/情態(tài)動(dòng)詞的否定式+主語+其他？”，其回答為：事實(shí)是肯定的用Yes，事實(shí)是否定的用No。　　—Can’t you swim? 難道你不會(huì)游泳？　　—No，I can’t. I’m afraid of water. 　　　是的，我不會(huì)。我害怕水。　　Step 5　Writing　　Work on 3a. 　　T：Look at 3a. There’s a beautiful picture. What animal is it? 　　Ss：It’s a giraffe. 　　T：What’s the giraffe’s name? 　　Ss：Becky. 　　T：Yes. Becky is Jill’s favorite animal. 　　1. Fill in the blanks with the words in the box. 　　2. Check the answers. Then read the passage aloud together. 　　Answers：beautiful；Africa；years；like，because；lives　　3. Learn how to describe the animal. 　　Name→From where→Age→Why do you like it? →Where is it now? 　　Work on 3b. 　　T：Let’s write a passage about animals. 　　1. Write a description of a panda using the words in the box in 3b. 　　2. Check in groups. 　　3. Share some of the students’ writings. 　　Step 6　Self Check　　Exercise 1：Add more words in the chart. Then write at least five sentences using the words. 　　Answers will vary. 　　Exercise 2：Match the questions and answers to make a conversation. Then write your own conversations. 　　Answers：A：What animals do you like? 　　B：I like lions. 　　A：Why do you like lions? 　　B：Because they’re big and beautiful. 　　A：Where are they from? 　　B：They’re from Africa. 　　Step 7　Summary　　In this lesson，we have learned：　　1. New words：save，symbol，flag，forget，place，water，danger，cut，down，tree，kill，ivory，over　　2. Phrases：get lost，be in（great）danger，cut down，（be）made of　　3. Reading skills：make mind map　　4. Writing：How to describe an animal you like. 　　Step 8　Homework　　1. Copy and read the new words. 　　2. Read and retell the passage in 2b. 　　3. Write an article. The title is My favorite animal. 板書設(shè)計(jì)UNIT 5　Why do you like pandas?Period 4（Section B 2a-Self Check）be in（great）danger symbol cut downsave get losttree （be）made ofkill waterivory forgetflag place over教學(xué)反思                                                              ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ????????????? ?????????????