1、 重慶市南川中學高中英語 Unit 6 Various Workplaces Grammar1教案 重慶大學版必修4Type of lesson: Grammar lesson Aids: a multimedia computerContents: V-ing Form as Subject and ObjectObjectives: Learn the use of the V-ing form as the subject and object.Focal points:The use of the v-ing form as the subject and object.Difficu

2、lt points：The use of the v-ing form as the subject and objectTeaching methods：1. Explanation and inductive methods to make the students master the v-ing form as the subject and object.2. Individual work or pair work to make every student work in class.Procedures and Time Allotment:Step1.Greetings an

3、d Revision：(2 mins)Greeting as usualStep 2.Studying the rule (5 mins)Read the sentences, paying attention to the V-ing forms. What the function are they?1) Reading improves the mind._ 2) Watching television can be a waste of time._ 3) Traveling around the world is her dream. 4) Youd better stop smok

4、ing._ 5) Some people cant bear listening to the noise._ 6) He kept asking me the same question._KEYS :subject1,1,2,3; object:4,5,6【設(shè)計意圖：學生通過觀察，了解V-ing作主語和賓語的現(xiàn)象】Step 3.Finding the rule (20 mins)6. Its a waste of time arguing about her）動詞-ing形式作主語時，為了保持句子平衡，可以用it作形式主語，而動詞-ing形式則放在后面作真正的主語。如第4、5 、6 句。2

5、. Verb-ing Form as Object）觀察下列句子中動詞-ing形式的法，然后加以總結(jié)。Some people cant bear listening to the noise. Would you mind opening the window?有些動詞后只能跟動詞-ing形式作賓語，而不能跟動詞不定式作賓語。如bear和mind。有此用法的動詞還有：admit, appreciate, avoid, bear, consider, delay, deny, enjoy, escape, finish, forbid, keep, mind, mention, permit,

6、quit, risk, suggest advise, imagine, practise, miss, prevent, put off, be worth, insist on, stick to, give up, look forward to, be proud of, feel like, be good at, be sure of, think of, succeed in, have difficulty in, cant help 等等。）觀察下列句子中動詞-ing形式的用法，然后加以總結(jié)。 Lily remembered giving you the dictionary

7、 last afternoon. 有些動詞后既可跟v-ing也可跟動詞不定式作賓語，但用法和意義都有所不同。這些動詞是：remember, forget, stop, regret, try, mean等1）go on to do 接著做（另一件事）go on doing 繼續(xù)做（同一件事） 2）stop to do 停下來去做 stop doing 停止做 3 ) remember to do 記住要做； remember doing 記得曾做過4）forget to do 忘記要做；forget doing 忘了曾經(jīng)做過 5）regret to do 很遺憾抱歉地去做； regret do

8、ing 后悔做了 6）try to do 努力做；try doing 試著做 7）mean to do 打算做；mean doing 意味著）觀察下列句子中動詞-ing形式的用法，然后加以總結(jié)。They dont allow us to park hereThey dont allow parking here在allow, permit, advise等詞后如沒有提到動作的執(zhí)行者時，就用v-ing形式作賓語；如提到有關(guān)人員時，則不用不定式，其結(jié)構(gòu)為allowpermitadvise doing sth. allowpermitadvise sb. to do sth）觀察下列句子中動詞-in

9、g形式的用法，然后加以總結(jié)。 The problem needs thinking carefully.動詞-ing形式用在動詞need, want, require等后，用動詞-ing形式的_形式或者用不定式的被動式表示被動意義。如此句也可用The problem needs to be thought carefully 表示。）觀察下列句子中動詞-ing形式的用法，然后加以總結(jié)。 He has some difficulty in finding her house. He is busy preparing for a meeting this afternoonbe busy doi

10、ng sth., have trouble / difficulty (in) doing sth., be worth doing sth., spend some time / money (in) doing sth., have a hard time (in) doing sth. 都是慣用句型，其中的動詞-ing形式不能換成不定式。）觀察下列句子中動詞-ing形式的用法，然后加以總結(jié)。 Do you mind my / me / Sally / Sallys leaving now 如果要明確表示出動詞-ing形式的邏輯主語，要在其前加上物主代詞或名詞所有格。）注：動詞-ing形式

11、的否定式是在其前加not或never；完成式為“having + 過去分詞”；一般式的被動式為“being + 過去分詞”；完成式的被動式為“having been + 過去分詞”。【設(shè)計意圖：學生通過觀察，歸納總結(jié)在使用V-ing作主語和賓語時應注意的問題】Step Applying the rule( 13 mins )1. Complete the following sentences with verb-ing forms.1) Do you mind (he, smoke) a pipe? _his/him smoking_2) Do you remember (I give) y

12、ou this shirt for your birthday? me/my giving_3) Tom gets a lot of fun out of (skate).skating_4) I take great pleasure in (introduce) you to my friends. introducing_5) Ill never forget (he; help) me with this problem. _his/him helping_【設(shè)計意圖：鞏固語法知識】Step4 .Homework (5 mins).Choose the best answer.1. I

13、 cant stand _ with Jane in the same office. She just refuses _ talking while she work.A. working; stopping B. to work; stopping C. working; to stop D. to work; to stop2. _ is a difficult habit to break. A. Smoke B. Smoked C. Smoking D. To smoke3. We are all looking forward to _ your country. A. visiting B. visit C. be visiting D. being visiting4. Its no use _ a lot of books without reading them. A. buy