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1、Grammar,动词-ing 形式作主语和宾语,Since then , finding ways to grow more rice has been his life goal . (find) As a young man , he saw the great need for increasing the rice output . (increase) Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields . (expand) Just dreamin
2、g for things costs nothing . (dream) However, he doesnt care about being famous, Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people . (produce),常用-ing形式作主语的句型有： It +be +a waste of time doing 做是浪费时间的 It is no good/use /pleasure doing 做是没用处的 It is/was wo
3、rth/worthwhile doing 做是值得的,I have some trouble/difficulty _ (follow) our English teacher in English class. 2. She spent years _ (observe) and _ (record) their daily activities. 3. It seems that she is very busy _ (go) abroad to study as well as _(write) 4. I observed him _ (chat) with a man when I e
4、ntered the classroom. 5. Suddenly he saw his friend Li Chang_ (hurry ) by.,(in),following,(in),observing,recording,going,writing,chatting,see, find,notice,watch,observe,hear + sb + doing sth,hurrying,6. He cant have the man _(get) away with _(damage) the car. 7.They had the lights_(burn)all the time
5、 At that time, hunger was a _(disturb) problem. 7. This is an _ (inspire) speech. 8. He asked me a _ (puzzle) question.,confusing,puzzling, moving, surprising, amazing,inspiring encouraging,exciting,intersting. shocking,satisfying.,disturbing,inspiring,puzzling,getting,damaging,burning,9.Once I stop
6、, It all comes_ (crowd) in. 10. _(spend) money on himself or_ (lead) a comfortable life means little to him. 11. _(use)his hybrid rice, farmers are increasing production. 13. _(Follow) those simple rules, we finally managed to settle the problem. 14. _(walk) on the street, I came across one of my fr
7、iends. 15. The child was wandering around the street, _ (search) a gift for his mother.,crowding,Spending,leading,Using,Following,Walking,searching,有些动词或短语动词后常用动名词作语如feel like, give up, insist on, look forward to, devote to, pay attention to, stick to, put off, be/get used to, lead to, be/get tired
8、of, be fond of, be interested in,be afraid of, be proud of, dream of/about, succeed in doing, cant stand等等。,注意. need, require, want, 作“需要”解时, 后接动词-ing形式作宾语, 主动形式表示被动意义, 相当于to be done。如： The radio needs / requires / wants repairing / to be repaired. need These flowerswant _require,watering to be wate
9、red,1.动词forget, go on, mean, regret, remember, stop, try, be used to, cant help + to do / doing 区别较大，须注意。,forget regret remember,to do,doing,已经发生的动作,将要发生的动作,1. It took the workmen only two hours to finish _ my car. A. repairing B. repair C. to repair D. repaired 2. We should leave the wild animals _
10、 in the wild.A. live B.living C. to live D. lives,Excersice,2. Have you forgotten _$1000 from me last month? Will you please remember _ it tomorrow? A. borrowing; to bring B. to borrow; bringC. borrowed; bringing D. borrowing; bringing,3. The classroom wants _. A. clean B. cleaned C. to clean D. cle
11、aning 4. Jack said that he wouldnt mind _ for us. A. to wait B. wait C. waiting D. waited,5. My brother keeps _ me with my work. A. to help B. help C. helping D. helped 6. We should often practise _ English with each other.A. to speak B. spoke C. speak D. speaking,7. Keep on _ and you will succeed.
12、A. a try B. try C. triing D. trying 8. His parents insist on _ to college. A. he should go B. he go C. his going D. him to go,9. The story was so funny that we _. A. couldnt help laugh B. cant but laugh C. couldnt help laughing D. couldnt help but to laugh 10.Children are looking forward to_ Childrens Day. A. to celebrate B. celebratingC. celebrate D.being celebrating,10. Though it sounds a bit too dear (昂贵), it is worth _. A. being bought B. buying C. to buy D. buying it 11. He devoted his life to _ the atomic theory. A. study B. be studied C. studying D. have studied,
