2019屆高三英語一輪復習---非謂語動詞的用法教學ppt課件

1、Infinitive不定式不定式Gerund動名詞動名詞Participle分詞分詞Present Participle如今分詞如今分詞Past Participle過去分詞過去分詞Non-finite Verbs非謂語動詞非謂語動詞Gerund動名詞動名詞 思思 課前小卷練習課前小卷練習 檢驗導學案預習情況檢驗導學案預習情況 疑疑 1. 出示學生疑問出示學生疑問 學生討論釋疑學生討論釋疑 2. 教師疑問教師疑問 啟發(fā)學生深化啟發(fā)學生深化思索思索 釋釋 1. 在學生釋疑根底上，總結精釋在學生釋疑根底上，總結精釋 2. 針對學生的集中難點精釋針對學生的集中難點精釋 練練 精煉貫徹講解一直精煉貫徹

2、講解一直 輔以課后穩(wěn)定提升練習輔以課后穩(wěn)定提升練習 鏈接高考題型：語法填鏈接高考題型：語法填空空Doubts & Questionsfrom students學生疑問學生疑問1. 何時運用動名詞的復合構造？何時運用動名詞的復合構造？2. 動名詞作主語和表語與不定式作主語和表語有動名詞作主語和表語與不定式作主語和表語有何區(qū)別？何區(qū)別？3. 動名詞與如今分詞的詞形一樣，如何區(qū)分是動動名詞與如今分詞的詞形一樣，如何區(qū)分是動名詞還是如今分詞？名詞還是如今分詞？Question from teacher教師疑問教師疑問 掌握非謂語動詞，尤其是做語法填空題，可以掌握非謂語動詞，尤其是做語法填空題，

3、可以從哪幾方面入手？從哪幾方面入手？提示：首先判別能否為非謂語。提示：首先判別能否為非謂語。Problem-solving Techniques 解題技巧解題技巧 1. 判別該句中能否短少謂語，如短少，那么須思索判別該句中能否短少謂語，如短少，那么須思索 a.時態(tài)時態(tài) b. 語態(tài)語態(tài) c. 人稱人稱 如不短少，應如不短少，應 2. 分析句子成分，根據(jù)所充任的句子成分，判別詞性，進展詞形轉(zhuǎn)換分析句子成分，根據(jù)所充任的句子成分，判別詞性，進展詞形轉(zhuǎn)換 變變 a. 描畫詞描畫詞/副詞副詞 b. 名詞名詞 3. 確定能否具有動詞特征，如有須思索非謂語確定能否具有動詞特征，如有須思索非謂語 a. 時態(tài)時

4、態(tài) b. 語態(tài)語態(tài) Explanations釋疑Examples: 判別以下對話能否符合情境(1) -Do you mind opening the door? -No, go ahead.(2) -Do you mind my opening the door? -No, go ahead.Exercise練習Cloze 填空1. I insisted on _to the meeting. (Joan, go)2. _ in her living-room made her angry. (I smoke)3. Early every morning, my sleep is distur

5、bed by _ at the door to deliver milk. (someone knock) 比較：1. Driving fast is dangerous.2. To drive fast is the only way to get there in time. 3. To see is to believe. =Seeing is believing.Summary動名詞：普通性，經(jīng)常性動名詞：普通性，經(jīng)常性不定式：詳細性，未來性不定式：詳細性，未來性須留意：主語與表語一致須留意：主語與表語一致Exercise練習根據(jù)漢語意思填空。1. _the earth is _our

6、selves. 維護地球就是維護我們本人。2. My dream is _ a teacher. 我的理想是成為一名教師。3. His job in the company is _ computer software. 他在這家公司的任務是軟件設計。ExamplesA running cat dropped into a swimming pool, struggling to survive.The story is very moving.His job is painting.句法功能及含義句法功能及含義主語 賓語表語定語狀語 賓補動名詞解釋說明，側(cè)重一般性經(jīng)常性，可與主語互換“用途”

7、可寫成sth used for doing 的形式 現(xiàn)在分詞 相當于形容詞，譯為“令人”，不可與主語互換 表示正在進行或經(jīng)常性，可轉(zhuǎn)化為定語從句Exercise練習判別以下v.-ing方式是動名詞還是如今分詞1. Wasting time means wasting life.2. They kept us waiting for two hours. 3. Dont keep laughing all the time, please.4. She insisted on being sent to the front.5. I like to build a swimming pool i

8、n my house one day.6. They tiptoed 躡手躡腳躡手躡腳 into the room so as not to wake up the sleeping baby. 7. The film is very moving.8. My job is teaching English.9. Reading the letter, she burst into tears.Snacks(餐前小點)-課前小卷 選擇題1. My family considers _ a computer, which is considered _ a great help in our w

9、ork and study. A. to buy; to be B. buying; to be C. buying; being D. to buy; being2. The classroom wants_. A. clean B. to clean C. cleaned D. cleaning3. Articles(物品) used by patients must be disinfected(消毒) before _ others. A. using B. used by C. being used by D. being used 用所給詞的適當方式填空1. It is no us

10、e _ (read) without thorough _(understand).2. After retiring, he is praised for _ (complete) thirty years of teaching.3. Have you forgotten _ (borrow) $ 1000 from me last month? Will you please remember _ (bring) it tomorrow. Dessert (餐后甜點)對接高考題型語法填空 非謂語動詞專練I found out one time that _ (do) a favor fo

11、r someone could get you into trouble. Iwas in the eighth grade at the time and we _ (have) a final test. During the test,the girl _ (sit) next to me whispered something but I did not understand. So I_ (lean 傾斜) over and found out that she was trying _(ask) me if I had anextra pen. She showed me that

12、 hers was out of ink. I happened _ (have) an extraone, so I took it out of my pocket and put it on her desk.Later, after the test papers _ (turn) in, the teacher asked me _(stay)In the room when all the other students _ (dismiss 解散，讓分開). As soonas we were alone she began _ (talk) to me about what it

13、 meant to grow up;she mentioned how important it was _ (stand) on your own two feet and _ (be)responsible for your own acts. For a long time, she talked about honesty and _(emphasize 強調(diào)) the fact that when people do something dishonest, they _(really cheat)themselves. She made me promise that I woul

14、d think seriously about all the things she_ (say), and then she told me I could leave. I walked out of the room_ (wonder) why she had chosen to talk to me about all those things. I found out one time that _ (do) a favor for someone could get you into trouble. I was in the eighth grade at the time an

15、d we _ (have) a final test. During the test, the girl _ (sit) next to me whispered something but I did not understand. So I _ (lean 傾斜) over and found out that she was trying _ (ask) me if I had an extra pen. She showed me that hers was out of ink. I happened _ (have) an extra one, so I took it out

16、of my pocket and put it on her desk. Later, after the test papers _ (turn) in, the teacher asked me _ (stay) in the room when all the other students _ (dismiss 解散、讓分開). As soon as we were alone she began _ (talk) to me about what it meant to grow up; she mentioned how important it was _ (stand) on your own two feet and _ (be) responsible for your own acts. For a long time, she talked about honesty and _ (emphasize 強調(diào)) the fact that when people do someth