閱讀填詞的詞形變換MicrosoftPowerPoint演示文稿

1、閱讀填詞的詞形變化點(diǎn)撥武漢市第三十中學(xué)九年級備課組 起點(diǎn)考試復(fù)習(xí)課閱讀填詞的詞形變化【學(xué)習(xí)目標(biāo)】： 強(qiáng)化學(xué)生做閱讀填詞時(shí)要有詞形的概念，初步學(xué)會分析詞形并能運(yùn)用的基本方法。 【重點(diǎn)難點(diǎn)】：識別詞形及相應(yīng)變化方法。情景導(dǎo)入閱讀填詞主要考察動(dòng)詞、名詞、形容詞、副詞。首先復(fù)習(xí) 動(dòng)詞的五種形式英語動(dòng)詞的五種基本形式 英語動(dòng)詞有五種基本形式。它們是動(dòng)詞原形、第三人稱單數(shù)現(xiàn)在時(shí)（簡稱單三）、過去式、過去分詞和現(xiàn)在分詞。這五種形式和助動(dòng)詞一起構(gòu)成英語的各種時(shí)態(tài)和語態(tài)等。原形第三人稱單數(shù)過去式過去分詞現(xiàn)在分詞workworksworkedworkedworkingwritewriteswrotewritten

2、writinghavehashadhadhavingdodoesdiddonedoing例：形容詞（副詞）有原級、比較級、最高級三種形式flowerflowers可數(shù)名詞分單數(shù)和復(fù)數(shù)形式watchesfactory-factoriesleaf - leavesboxesNOUN.1、（基礎(chǔ)部分，圍繞基礎(chǔ)設(shè)計(jì)題）常用的短文填詞詞形分類連線動(dòng)詞（verbs）1. do 動(dòng)詞原形 2 .does 第三人稱三單數(shù) 3 .did 現(xiàn)在分詞 4. doing 過去式5. done 過去分詞名詞（nouns）1. desk 復(fù)數(shù)2. desks 單數(shù)形容詞和副詞（adjectives& adverbs）:1

3、. tall 最高級 2. taller 原級 3 .tallest 比較級自主探究 檢查自學(xué)案中的錯(cuò)題，為合作探究做準(zhǔn)備。合作探究 判斷下列句中的詞形屬于什么語法現(xiàn)象？每組三個(gè)小題，抽簽決定，答對一題得1分。能解釋語法現(xiàn)象又得一分。共計(jì)6分。2. 、（主體部分，圍繞教學(xué)重難點(diǎn)設(shè)計(jì)題）歸納：判斷劃線部分是否正確。每一種詞形分別適合于哪些場合？1.Look! He is swim in the river.2.Jack enjoys playing the piano every day. 3 How about go to the movies? enioy+doing結(jié)構(gòu) 進(jìn)行時(shí)態(tài)中現(xiàn)在分詞

4、介詞后+doing 形式swimming進(jìn)行時(shí)態(tài)中現(xiàn)在分詞enioy+doing結(jié)構(gòu)going介詞后+doing 形式4 Read English in the morning is good for your study.5 Mary is busy does her homework6. Has Mary go to Beijing? Yes, she has.固定短語完成時(shí)態(tài)結(jié)構(gòu)動(dòng)名詞短語作主語Reading動(dòng)名詞短語作主語doing固定短語gone完成時(shí)態(tài)結(jié)構(gòu)7. This photo was took by Jim Carry.8. They had left before I go

5、t there.9. She cant finishes her homework on time.情態(tài)動(dòng)詞+ 動(dòng)詞原形完成時(shí)態(tài)結(jié)構(gòu)被動(dòng)語態(tài)結(jié)構(gòu) taken被動(dòng)語態(tài)結(jié)構(gòu)完成時(shí)態(tài)結(jié)構(gòu)finish情態(tài)動(dòng)詞+ 動(dòng)詞原形10. Dont throwing rubbish everywhere!11. Linda wants to take acting lessons on weekend.12. Did you went to the park yesterday?throw助動(dòng)詞do 后接動(dòng)詞原形助動(dòng)詞do 后接動(dòng)詞原形 不定式結(jié)構(gòu)不定式結(jié)構(gòu)go助動(dòng)詞do后接動(dòng)詞原形將劃線部分錯(cuò)誤的地方改正，并指

6、出屬于什么語法現(xiàn)象13. Jim is as taller as Mike.14. Whos the clever boy in your class?15.The more we get together, the happy we will be. 比較級疊用 最高級 原級比較 tall原級比較cleverest最高級happier比較級疊用交流展示show time3、先填空并說說他們屬于哪類語法現(xiàn)象。答對得1分，答錯(cuò)扣一分。 ：用適當(dāng)?shù)脑~形完成下列句子并說明理由1.P_ basketball is good for our health.2.We call the person who

7、 are between 13 and 19 t_.3.Harry Porter is w_ by J.K Rowling.4.The angry teacher left without s_ a word.5.The bus station is near. Its only five m_ walk.名詞復(fù)數(shù) 介詞+ V ing 形式 被動(dòng)語態(tài) 動(dòng)名詞作主語 名詞所有格Playingteenagerswritten sayingMinutes先填空并說說他們屬于哪一類6. With the help of internet, we can learn better and more e_

8、.7. Internet makes the world s_ than before.8.Im not used to d_ tea with milk.9. Mike is the l_ boy in our class. He never does anything.10. Do you know the g_ name？She is new in our class.固定短語 名詞所有格形容詞最高級 副詞比較級 形容詞比較級easilysmallerdrinkinglaziestgirls答對有獎(jiǎng)勵(lì)分一. Scan for main idea(掃讀大意)_二.Decide the wo

9、rds and consider their forms(研讀短文，確定單詞詞形) 1.a_ 2.b_ 3.s_ 4. d_ 5.r_6.e_7.l_8.s_9.b_ 10.c_三.Read again to check your answer(復(fù)讀全文驗(yàn)證答案)閱讀填詞答案一. Scan for main idea(掃讀大意)_The Internet often gives us new ideas. In a word, it helps us in many ways. 二.Decide the words and consider their forms(研讀短文，確定單詞詞形)1.

10、activites 2. brings 3. smaller 4.deepest5.reading 6.easily 7.leaving 8.seemed9.become 10.changes拓展： 常見詞形轉(zhuǎn)換小竅門變形容詞1 healthhealthy rain- cloud- sun-2.carecareful thank- forget-3.enjoyenjoyable reason- eat-4.worry-worried scare- marry-拓展： 常見詞形轉(zhuǎn)換小竅門變形容詞1 healthhealthy rain-rainy cloud- cloudy sun-sunny2

11、.carecareful thank-thankful forget-forgetful3.enjoyenjoyable reason-reasonable eat-eatable4.worry-worried scare-scared marry-married變副詞quick-quickly slow- easy- loud- 注意： friendly lovely lonely deadly likely ugly brotherly等詞的詞性均為形容詞變名詞agree-agreement improve- develop-happy-happiness ill busy-act-act

12、ion solute- suggest- invent-變副詞quick-quickly slow- easy- loud- 注意： friendly lovely lonely deadly likely ugly brotherly等詞的詞性均為形容詞變名詞agree-agreement improve-improvement develop-developmenthappy-happiness illillness busy-businessact-action solute-solution suggest-suggestion invent-inventionSummary 小結(jié) W

13、hat have we learnt today?Thank you!課堂備課資料1.后只接不定式作賓語的一些常用特殊謂語動(dòng)詞2.后接動(dòng)詞不定式做賓語補(bǔ)足語后只接不定式作賓語的一些常用特殊謂語動(dòng)詞動(dòng)詞后，不定式，want，hope和wish，agree，decide，mean，manage，promise，expect，pretend，且說兩位算在此，要記牢，要記住，掌握它們靠自己。后接動(dòng)詞不定式做賓語補(bǔ)足語，省略不定式符號“to”的一些常用特殊動(dòng)詞一些動(dòng)詞要掌握，have，let和make，此三動(dòng)詞是使役，“注意”“觀察”“聽到”see，還有feel和watch，使用它們要仔細(xì)，后接“賓補(bǔ)”

14、略去“to”，此點(diǎn)千萬要牢記The passive voice.被動(dòng)語態(tài)主動(dòng)語態(tài)變被動(dòng)語態(tài)的結(jié)構(gòu)圖:Bell invented the telephone in 1876. The telephone was invented by Bell in 1876. 主語謂語動(dòng)詞過去時(shí)賓語時(shí)間狀語主語謂語動(dòng)詞的過去分詞賓語時(shí)間狀語1）現(xiàn)在完成時(shí)態(tài)表示 過去發(fā)生的動(dòng)作對現(xiàn)在造成的影響或結(jié)果 。 Our teacher has left . We have studied English . I have already finished the homework . He has had his lunch . He has become a doctor .Have / has + 過去分詞1. 構(gòu)成2. 意義現(xiàn)在完成時(shí) 介詞+doing look forward to doing sth. （盼望） pay attention to doing sth. （注意） be used to doing sth. （習(xí)慣于） prefer doing sth to doing sth.（更喜歡） devote to doing sth （致力于） make a cont