九年級(jí)Unit+1Section+A-2（共50張PPT）

1、 Unit 1How can we become good learners?listenlisteningearWhat is the relationship between body parts and language learning?say talk speakreadaskanswerrepeat mouthvocabularyspeakingpronunciationlookseewatchcheckreadingeyevocabularytranslatematchwritecopynumbergrammarwritinghandShe learns English by w

2、orking with friends.She learns English by making flashcards.He learns English by reading the textbook.He learns English by making vocabulary lists.He learns English by listening to tapes.He learns English by asking the teacher for help.He learns English by watching TV.She learns English by practicin

3、g with foreignersHow do you learn English? I learn by studying with a group.Do you learn English by reading aloud? Yes, I do. It helps my pronunciation.How can I read faster? You can read faster by reading word groups.How can I improve my pronunciation? One way is by listening to tapes.Grammar Focus

4、4a Match the questions and answers.1. How do you practice speaking? 2. How do you learn new words? 3. How do you improve your writing? 4. How do you practice listening? 5. How do you improve your pronunciation?6. How do you learn grammar? a. By watching English programs.b. By listening to a tape and

5、 repeating out loud.c. By having conversations with friends.d. By taking notes, doing exercises and reading a lot.e. By making word cards.f. By writing e-mails to my pen pals.1. c 2. e 3. f 4. a 5. b 6. d4b Make sentences using the structure “do sth. by doing” with the subjects in the box and inform

6、ation that is true for you.math physics chemistry Chinese history geographye.g. I usually practice my English by taking notes/ speaking English with my classmates / memorizing sentence patterns.Complete these statements. Use information that is true for you.a.I like to practice my English by taking

7、notes / reading books and newspapers / speaking English with my classmates / memorizing sentence patterns.b. I like to learn math by_ _.c.I like to practice my physics by_ _.d. I like to improve my chemistry by_ _ .e. I like to practice my Chinese by_ _.f. I like to improve my history and geography

8、by_ _ 4c Check () what you do to learn English. Then interview your partner.A: Do you learn English by doing grammar exercises?B: Yes, I do.A: How often do you do them?B: .I learn English My partner learns by English by doing grammar exercises.Yes nohow often Yes No how oftentaking notes in English.

9、reading English books/magazines.writing in an English diary.using an English dictionary. every day every week1. She learns English _ _. 根據(jù)所給圖示用適當(dāng)?shù)脑~匯完成句子。根據(jù)所給圖示用適當(dāng)?shù)脑~匯完成句子。English-language TV by watching2. She learns English _ _. by reading thetextbook3. They learn English _ _. by asking theteacher fo

10、r help4. She learns English _ _. musicmusicby enjoyingEnglish songs Structure How do you do something? we they We sth. do (sth.) by They doing.OAdvPSHow does he do something? she it He sth. She does (sth.) by It doing.how 引導(dǎo)特殊疑問句有兩種含義引導(dǎo)特殊疑問句有兩種含義1）表示問候，無須準(zhǔn)確回答。）表示問候，無須準(zhǔn)確回答。eg. How do you do? How are

11、you? How is everything going?2）表示表示“怎樣怎樣”。“how” 的用法的用法 eg. - How is your new house? - Its great. - 你的新房子怎么樣？你的新房子怎么樣？- 它太棒了。它太棒了。 - How do you learn English? 你是怎樣學(xué)習(xí)英語的？你是怎樣學(xué)習(xí)英語的？ - I learn English by reading lots of English magazines. 我通過讀大量英文雜志學(xué)習(xí)英文。我通過讀大量英文雜志學(xué)習(xí)英文。 注意注意how和和what引導(dǎo)的疑問句是不引導(dǎo)的疑問句是不 一樣的一

12、樣的, 不能混淆。不能混淆。 how通常對(duì)程度或方式進(jìn)行提問通常對(duì)程度或方式進(jìn)行提問, 意意為為“怎么樣怎么樣”, 回答通常做狀語或表語?；卮鹜ǔＷ鰻钫Z或表語。 what常對(duì)動(dòng)作的發(fā)出者或接受者進(jìn)常對(duì)動(dòng)作的發(fā)出者或接受者進(jìn)行提問行提問, 意為意為“什么什么”, 回答通常做主語或回答通常做主語或 賓語。賓語。 比較：比較： 1. How is your summer holiday? It is perfect. (表示程度表示程度, 做表語做表語) 2. How did you travel around the world? I traveled by bike. (表方式表方式, 做狀語做

13、狀語) 3. What do you learn at school? I learn Chinese, English and other subjects. (做賓語做賓語)by是英語中比較活躍的一個(gè)詞。是英語中比較活躍的一個(gè)詞。by既既可作介詞也可用作副詞。它詞義多，可作介詞也可用作副詞。它詞義多，用法廣泛。用法廣泛。 One may miss the mark by aiming too high as too low. Thomas Fuller 一個(gè)目標(biāo)過高和過低都會(huì)偏離靶心。一個(gè)目標(biāo)過高和過低都會(huì)偏離靶心。 一、一、by+地點(diǎn)名詞地點(diǎn)名詞。 表方位，意為：表方位，意為：“在在旁邊

14、旁邊”。 by the lake/river/tree/window/door等。等。 有時(shí)可表有時(shí)可表:“從從旁經(jīng)過旁經(jīng)過”,多與動(dòng)詞多與動(dòng)詞go / walk / pass等連用等連用二、二、by+時(shí)間名詞時(shí)間名詞。意為：意為：“到到時(shí)（已發(fā)生某事），時(shí)（已發(fā)生某事），此時(shí)謂此時(shí)謂語多用語多用完成時(shí)完成時(shí)；最晚、不遲于最晚、不遲于，在，在之之前前”。By the end of last year, another new gymnasium had been completed.三、三、by+名詞。名詞。1）可用來表可用來表方法、方式、手段方法、方式、手段Cleaning women in

15、 big cities usually get paid by the hour.城市里的女清潔工通常按小時(shí)獲得報(bào)酬。城市里的女清潔工通常按小時(shí)獲得報(bào)酬。2） by+交通工具、交通方式名詞交通工具、交通方式名詞by train /taxi/bus/truck/bike/boat/plane; by land/road/sea/water/air3）by+抽象名詞抽象名詞I made a coat with my own hands. It was made by hand, not by machine. 我用雙手織了一件外套。它是用手工織的，我用雙手織了一件外套。它是用手工織的，而不是機(jī)器織

16、的。而不是機(jī)器織的。4） by+數(shù)量詞數(shù)量詞With production up by 60, the company has had another excellent year.產(chǎn)量上升了百分之六十，這家公司今年的業(yè)產(chǎn)量上升了百分之六十，這家公司今年的業(yè)績極好?？儤O好。5）by+身體部位名詞或衣服名詞身體部位名詞或衣服名詞。表示被抓住身體表示被抓住身體/衣物的某一部分，常與動(dòng)詞衣物的某一部分，常與動(dòng)詞catch / seize / take / hold / grab等連用等連用The soldier grabbed the child by the collar.那個(gè)士兵揪住了孩子的衣領(lǐng)

17、。那個(gè)士兵揪住了孩子的衣領(lǐng)。四、四、 by+動(dòng)詞動(dòng)詞 v-ing意為意為：“通過通過，靠，靠，憑，憑”。He gained his wealth by printing works of famous writers他通過印刷著名作家的作品而獲得了巨大的他通過印刷著名作家的作品而獲得了巨大的財(cái)富。財(cái)富。He earned his living by fishing.父母可以通過多跟孩子溝通來更了解他們的父母可以通過多跟孩子溝通來更了解他們的孩子。孩子。五、五、 by的常見短語：的常見短語：by means of / by way of / by the way/one by one / ste

18、p by step / side by side/shoulder by shoulder/by oneself / learn/bearby heart /what do you mean by ？The homework was assigned by the teacher. 這些家庭作業(yè)是老師布置的。這些家庭作業(yè)是老師布置的。 They crossed the river by ferry. 他們乘渡船過了河。他們乘渡船過了河。 Ellen flew to Chicago by way of St. Paul. 艾倫經(jīng)由圣保羅飛往芝加哥。艾倫經(jīng)由圣保羅飛往芝加哥。I havent go

19、t any money by me. 我身上沒有帶錢。我身上沒有帶錢。 試著翻譯下面的英文，注意單詞試著翻譯下面的英文，注意單詞by的用法。的用法。被被, 由由靠靠, 用用, 通過通過經(jīng)由經(jīng)由, 沿沿在在旁邊旁邊, 在在手邊手邊We had to get there by evening. 我們必須在夜晚前抵達(dá)那里。我們必須在夜晚前抵達(dá)那里。 How do you know he didnt act by the rules? 你怎么知道他沒有按規(guī)定行事你怎么知道他沒有按規(guī)定行事? He missed the bus by three minutes. 他晚了三分鐘沒趕上那班公車。他晚了三分鐘

20、沒趕上那班公車。 Nine divided by three makes three. 九除以三得三。九除以三得三。 Youll be paid by the hour. 你的工資將按時(shí)計(jì)酬。你的工資將按時(shí)計(jì)酬。 在在之前之前根據(jù)根據(jù), 按照按照相差相差用用(乘或除乘或除)以以計(jì)計(jì), 按按He had to sleep by day and work by night. 他只好白天睡覺他只好白天睡覺, 晚上工作。晚上工作。 Philip is a doctor by profession. 菲利浦的職業(yè)是醫(yī)生。菲利浦的職業(yè)是醫(yī)生。 The teacher explained the text

21、sentence by sentence. 教師逐句講解了這篇課文。教師逐句講解了這篇課文。 She took my umbrella by mistake. 她誤拿了我的傘。她誤拿了我的傘。 (表連續(xù)或反復(fù)表連續(xù)或反復(fù))逐個(gè)逐個(gè); 逐批逐批由于由于在在的時(shí)候的時(shí)候就就來說來說, 關(guān)于關(guān)于副詞副詞 ad. A truck went by. 一輛卡車開過。一輛卡車開過。 When I filled out the form she was standing by all the time. 我填寫表格時(shí)我填寫表格時(shí), 她一直站在我身旁。她一直站在我身旁。 They put money by fo

22、r later use. 他們儲(chǔ)存錢以備將來使用。他們儲(chǔ)存錢以備將來使用。 經(jīng)過經(jīng)過; 過去過去在旁邊在旁邊(放放)在一邊在一邊根據(jù)提示，用含有根據(jù)提示，用含有by的短語完成下列各題：的短語完成下列各題： 1. Come and sit _（我旁邊）（我旁邊） 2. _（到上星期日）（到上星期日） I had finished the book 3. She came home _（乘飛機(jī)）（乘飛機(jī)） 4. Did you make the desk _(獨(dú)自）獨(dú)自）?5_（順便問下）（順便問下）, how many people are there in your family? by me

23、By last Sundayby planeby yourselfBy the way6. It has been turned into water_ （受熱）（受熱） 7_（不久以后）（不久以后）, more and more people began to study English.8. The Great Wall was built_ (用手用手)9. Then _(逐漸地逐漸地) the smoke grew heavier and thicker until finally it turned into a terrible Genie 10. If your son feel

24、s well enough to watch TV_（到那時(shí)）（到那時(shí)）, hell be fine after the gameby the heatBy and byby handlittle by littleby then根據(jù)要求完成句子，每空一詞。根據(jù)要求完成句子，每空一詞。1. My brother usually studies English by working with friends. (對(duì)畫線部分提問對(duì)畫線部分提問) _ _ your brother usually study English?2. This boy isnt old enough to do this

25、 job. (改為同義句改為同義句) This boy is _ _ _ do this job.too young to How does3. Cindy and her sister dance differently. (改為同義句改為同義句) Cindy and her sister dance _ _ ways. 4. The best way of learning new words is by reading English magazines. (改為同義句改為同義句) The best way _ _ new words is by reading English magazines.differentinto learn漢譯英。漢譯英。1. 我說英