初中英語(yǔ)人教新目標(biāo) (Go for it) 版九年級(jí)全冊(cè)Section B精品ppt課件

這是一份初中英語(yǔ)人教新目標(biāo) (Go for it) 版九年級(jí)全冊(cè)Section B精品ppt課件，文件包含人教新目標(biāo)版9下英語(yǔ)Unit13WeretryingtosavetheearthSectionB2a-2e課件ppt、人教新目標(biāo)版9下英語(yǔ)Unit13WeretryingtosavetheearthSectionB2a-2e導(dǎo)學(xué)案doc、Unit13SectionB2b朗讀wav、22個(gè)變廢為寶的生活小技巧mp4等4份課件配套教學(xué)資源，其中PPT共44頁(yè)， 歡迎下載使用。
Unit 13 We’re trying to save the earth.SectionB2a---2e導(dǎo)學(xué)案學(xué)生姓名 班級(jí) 序號(hào) 課題內(nèi)容Unit 13 We’re trying to save the earth!Section B 2a---2e學(xué)習(xí)目標(biāo)與核心素養(yǎng)1.Curriculum words:  upside, gate, bottle, president, inspiration, iron, work, metal, creativity        2.Useful expressions: throw away, put sth. to good use, pull … down,upside down, bring back, build… out of, be known for   3. Reading strategies: ①借助文章標(biāo)題和插圖對(duì)于閱讀篇章內(nèi)容進(jìn)行合理預(yù)測(cè)；  ②能在閱讀中借助上下文語(yǔ)境和構(gòu)詞特征猜測(cè)部分詞匯的含義。4.通過(guò)對(duì)文章的學(xué)習(xí)，有回收利用變廢為寶的意識(shí)。學(xué)習(xí)重點(diǎn)掌握文章中的重點(diǎn)單詞短語(yǔ)及句子。學(xué)習(xí)難點(diǎn)宣傳、教育、加強(qiáng)環(huán)保意識(shí)，要注意回收利用變廢為寶。   一. 根據(jù)中文意思寫出下列重點(diǎn)單詞。1. 大門 n. _______   2. 瓶子n. _______ 3. 負(fù)責(zé)人；主席；總統(tǒng) n. _______ 4. 靈感；鼓舞人心的人(或事物) n. _______5. 鐵n. _______6. (音樂(lè)、藝術(shù))作品n. _______ 7. 金屬n. _______8. 創(chuàng)造力；獨(dú)創(chuàng)性n. _______ 二. 認(rèn)真閱讀課文，找出下列重點(diǎn)短語(yǔ)。9. 扔掉；拋棄 _______  10. 好好利用某物 _______ 11. 拆下；摧毀 _______ 12. 一艘倒過(guò)來(lái)的舊船 _______ 13. 成為……的榜樣 _______14. 建立一個(gè)網(wǎng)站 _______ 15. 一個(gè)“金屬藝術(shù)”主題公園 _______16. 以……而聞名 _______ 三. 用以上重點(diǎn)短語(yǔ)完成下列句子。17. 你曾經(jīng)考慮過(guò)怎樣把這些東西充分地利用起來(lái)嗎？Have you ever thought about how these things can actually ____ ____ ____ ____ ____?18. 王濤希望建一個(gè)“金屬藝術(shù)”主題公園來(lái)向人們展示環(huán)境保護(hù)的重要性。Wang Tao hopes to ____ ____ ____ ____ ____ ____ ____ to show people the importance of environmental protection. 探究一： 篇章理解Task1.Pre-readingWhat can you see in the pictures?What is it/ are they made of?Do you think it is a good way to protect the environment?Can you guess what the passage is about? Task2.Fast reading1. How many people are mentioned in the passage? Who are they?2.Where do they come from? 3.Work on 2b.NamesWhat materials did they use?What did they make?         4.Match each paragraph with the main idea.Para. 1  Wang Tao uses materials from old cars to make beautiful art pieces. Para. 2  Many old things can be put to good use.Para. 3  Jessica Wong uses old clothes to make bags.Para. 4  Amy Hayes built a house out of rubbish.Task3:Careful readingRead Para.1 and finish the tasks.1.Can we throw away things we don't need anymore?Why? 2.What should we have if we want to use old things? Read Para.2 and finish the tasks.  Did Amy win an award? What was it from?   Where did her windows and doors come from? 3.Complete the chart.Read para.3 and then finish the tasks.Tell true (T) or false (F) and correct.1.Jessica Wong is good at recycling.  2. Jessica Wong  sells her bags at home3. Jessica Wong writes her book in order to sell her bags.Fill in the blanks.Jassica Wong  is also good at_____________. She likes to make______with___________especially _____that people don't wear________.She has been doing this for ____________ now.She opened____________to_____________.She has ________________to sell her bags online.Her bags are ______and __________.She plans to _____________about new ways to ____________________.Read para.4 and then finish the tasks.1.What does Wang Tao hope to set up?Why? 2. Translate the sentence “Not only can the art bring happiness to others, but it also shows that even cold, hard iron can be brought back to life with a little creativity.” into Chinese. 3.Fill in the blanks.探究二： 知識(shí)點(diǎn)解讀1.Do you often throw away things you don’t need anymore?你經(jīng)常扔掉你不再需要的東西嗎？ throw away 1) 扔掉, 丟棄浪費(fèi) (機(jī)會(huì)、優(yōu)勢(shì)或好處)    2) 錯(cuò)過(guò)(機(jī)會(huì)等)，放過(guò)；未能很好利用(機(jī)會(huì)等)     3) 浪費(fèi)(時(shí)間、金錢等)亂花(錢等)e.g.I never throw anything away. 我從來(lái)不扔任何東西。You are throwing away your chance of becoming a success. 你在錯(cuò)過(guò)成功的機(jī)會(huì)。You are throwing your money away, buying such useless things. 你買這些沒有用的東西是在浪費(fèi)錢。2.The windows and doors come from old buildings around her town that were pulled down.【解讀】pull down有以下幾種意思：①把……拉下。②破壞；拆毀（建筑物）。e.g. His hat was pulled well down over his eyes so that nobody would guess his true identity. 他把帽沿拉得很下，幾乎遮住了眼睛，使人猜不清他是誰(shuí)。It is easy to pull down the old world than to build the new. 破壞舊世界容易，但要建設(shè)新世界就難了。 【拓展】pull down有以下幾種意思：③掙得。④使身體虛弱。e.g. He pulls down quite a lot of money in his new job. 新工作使他掙了許多錢。Tow always pulled down the highest grades in school. 湯姆在學(xué)?？偟米罡叻帧?/span>A really bad cold pulls you down and leaves you feeling very miserable. 重感冒會(huì)使你身體虛弱，讓你感到很難受。3．The top of the house is an old boat turned upside down. 房子的頂部是一條翻轉(zhuǎn)過(guò)來(lái)的舊木船。【解讀】turned upside down 意為“被翻轉(zhuǎn)過(guò)來(lái)的; 被顛倒過(guò)來(lái)的”，作后置定語(yǔ)修飾boat。英語(yǔ)中短語(yǔ)和從句用作定語(yǔ)時(shí), 一般置于名詞之后, 作后置定語(yǔ)。 e.g. the sigh on the wall  墻上的標(biāo)志牌 (介詞短語(yǔ)后置作定語(yǔ))the children boating on the lake湖上泛舟的孩子們(現(xiàn)在分詞短語(yǔ)后置作定語(yǔ))the stories invented by eight-and nine-year-olds 八九歲小孩子編寫的故事(過(guò)去分詞短語(yǔ)后置作定語(yǔ))4.了解英語(yǔ)構(gòu)詞法(Word Formation)和前綴(prefix)、后綴(suffix)英語(yǔ)單詞構(gòu)成有其規(guī)律，很好的掌握了構(gòu)詞規(guī)律，才可以很好、很快的、準(zhǔn)確的記憶單詞。常見的構(gòu)詞法有合成(Compounding)、派生(Derivation)和轉(zhuǎn)化(Conversion)。前綴和后綴屬于派生法。英語(yǔ)單詞的核心部分，在于詞根(root)，詞的意義主要是由組成單詞的詞根體現(xiàn)出來(lái)的。詞根可以單獨(dú)構(gòu)成詞，也可以彼此組合成詞，通過(guò)前綴(prefix)后綴(suffix)來(lái)改變單詞的詞性和意義。也就是說(shuō)，單詞一般由三部分組成：詞根、前綴和后綴。詞根決定單詞意思，前綴改變單詞詞義，后綴決定單詞詞性。單詞中位于詞根前面的部分就是前綴。前綴，可以改變單詞的意思。常見的前綴有如下幾類：前綴意義舉例di/ dis否定disagree 不同意il/im/in/ir否定illegal非法的；impossible不可能的；impolite不禮貌的；irrational不合理的mid中間midnight半夜；midsummer仲夏non否定nonsmoker不抽煙的人over過(guò)度overwork工作過(guò)度un否定unusual 不尋常的mis錯(cuò)，壞misunderstand誤會(huì)；misspell拼錯(cuò)re回，再return返回; review復(fù)習(xí)后綴：英語(yǔ)單詞中的后綴沒有任何實(shí)在意義，只表示詞性。常用的后綴有三種：動(dòng)詞后綴、名詞后綴和形容詞后綴。例如：后綴意義舉例able 形容詞化可…的；能…的comfortable舒適的；reusable可重復(fù)利用的ance, ence 名詞化狀態(tài)，行為，性質(zhì)importance重要性；confidence自信ful 形容詞化具有……的性質(zhì)helpful有幫助的；useful有用的ion, tion, sion名詞化情況，狀態(tài)，性質(zhì)，行為expression表達(dá)； suggestion建議；celebration慶祝less 形容詞化否定useless無(wú)用的；fearless無(wú)畏的ness 名詞化狀態(tài)；性質(zhì)kindness善良；sadness悲傷；darkness黑夜;  happiness快樂(lè)en 動(dòng)詞化使……shorten (v.) 縮短