新概念第二册第20课PPT学习教案

1、会计学1 新概念第二册第新概念第二册第20课课 【New words and expressions】 catch kat v. 抓到抓到 （ caught;caught) catch fish, catch a thief catch the bus 赶车 catch ones attention 吸引某人注意力 catch fire 着火 catch a cold 染上感冒 catch sb. doing sth.抓住某人做某事 eg. The little boy was caught stealing apples from the garden 第1页/共31页 (复数复数.fish

2、ermen) 第2页/共31页 wastepaper basket废纸篓 （英） 第3页/共31页 第4页/共31页 第5页/共31页 第6页/共31页 She is her aunts favourite. 第7页/共31页 But this does not worry me. worry v. 使担心 worry sb.使担心 困扰某人 My little daughter worried me a lot. be worried about 对对感到担心感到担心 I was worried about my little daughter. 第8页/共31页 instead of +n

3、./ pron. / v.-ing 第9页/共31页 After having spent whole mornings on the river, I always go home with an empty bag. after(conj.)+从句，从句主语和主句的主语需一 致 才能换成下面一种形式 after(prep.)+ 名词动词的ing形式 After I go to school, I learned a lot of knowledge. After going to school, I learned a lot of knowledge. After the student

4、s handed in their papers, the teacher left. spend time/money/energy on sth. spend time/money/energy (in) doing sth. 第10页/共31页 You must give up fishing! my friends say. Its a waste of time. give up 放弃 give up fishing/smoking/fighting its 与its 的区别 its 是it is 的缩写，its 式形容词物主代词 “它的” Its a cold day. It is

5、 raining too. The cat drank its milk. This engine has lost its power. 第11页/共31页 Im not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all! be interested in sth./ doing sth. Everyone is interested in beauties interesting 令人感兴趣的（一般物做主语） Fishing is not inte

6、resting. excited/exciting surprised/surprising disappointed/disappointing ing形式 表示令人感到 ed形式 表示自己感到 第12页/共31页 第13页/共31页 Tell the story: 1. Fishingfavourite aport 2. oftenhoursanything 3. someunlucky 4. Insteadfishbootsrubbish 5. Iless 6. neverevenboots 7. whole morningsriverhomeempty 8. give up frien

7、dswaste 9. dont realizeimportant thing 10. onlysittingnothing 第14页/共31页 第15页/共31页 第16页/共31页 1) V-ing 形式作主语形式作主语 往往表示抽象、笼往往表示抽象、笼 统的动作或泛指某动作或行为。统的动作或泛指某动作或行为。如：如： a.) Getting up early is a good habit. b.) Fishing is Toms favorite hobby. c.) Crying over spilt milk is no use. d.)Arguing with him is a w

8、aste of time. Subject 第17页/共31页 注：注：与与的区别：的区别： 动名词作主语通常表示抽象的或泛指的动作，一般不与特定动名词作主语通常表示抽象的或泛指的动作，一般不与特定 的动作执行者联系在一起；不定式作主语通常表示具体的动作或行的动作执行者联系在一起；不定式作主语通常表示具体的动作或行 为，往往与特定的动作执行者联系在一起，如：为，往往与特定的动作执行者联系在一起，如： Its no use crying over spilt milk. (抽象抽象) He realized that to go on like this was no use. (具体具体) a

9、. 当表语是动名词时，主语也要用动名词；当表语是不定式时，当表语是动名词时，主语也要用动名词；当表语是不定式时， 主语也要用不定式，如：主语也要用不定式，如： Seeing is believing. To see is to believe. 第18页/共31页 b. 动名词和不定式作主语，一般都可以使用形式主语动名词和不定式作主语，一般都可以使用形式主语，而将动名，而将动名 词或不定式放在句尾。但是在下列句型中，一般宜用动名词，不宜词或不定式放在句尾。但是在下列句型中，一般宜用动名词，不宜 用不定式来代替：用不定式来代替： Its no use doing Its no good doin

10、g Its a waste of time doing 例如：例如： Its no use going there today; he wont be at home. Its a waste of time arguing about it. 而在而在Its important / Its necessary / Its advisable / Its essential / Its fitting 这类句型中，只能用不定式，如：这类句型中，只能用不定式，如： Its important to learn foreign languages. Its quite necessary to r

11、ead it many times. 第19页/共31页 3) V-ing形式作表语形式作表语 (放在系动词之后放在系动词之后,泛指泛指 某种动作或行为某种动作或行为,常用来说明主语的身份、内常用来说明主语的身份、内 容或特点。容或特点。)如：如： a.) My job is testing all kinds of software. b.) The purpose of my letter is advising you to do more sports. c.) His greatest happiness is serving the people. d.) Seeing is be

12、lieving. Predictive 第20页/共31页 第21页/共31页 动名词作表语时相当于名词，说明主语的含义及内容，它与主动名词作表语时相当于名词，说明主语的含义及内容，它与主 语是同等关系，主语与表语互换位置不影响句子的基本含义，但不语是同等关系，主语与表语互换位置不影响句子的基本含义，但不 可用副词来修饰。可用副词来修饰。 现在分词作表语时相当于形容词，说明主语的特征、性质、状现在分词作表语时相当于形容词，说明主语的特征、性质、状 态等，主语与表语不可互换位置，但可用态等，主语与表语不可互换位置，但可用very, quite等副词来修饰等副词来修饰 ，如：，如： My job

13、is looking after the children. Our duty is serving the people heart and soul. The situation is encouraging. This cake is very inviting. The volleyball match we watched was very exciting. 第22页/共31页 2) V-ing形式作宾语形式作宾语 a.) She sat there without speaking. b.) David is interested in driving. c.) Do you m

14、ind turning on the TV? d.)Betty enjoys listening to pop music. Object 第23页/共31页 能用动名词作宾语的动词有两类：能用动名词作宾语的动词有两类： 一类是只能用动名词作宾语的动词，其中有：一类是只能用动名词作宾语的动词，其中有：avoid, admit, consider, delay, advise, dislike, enjoy, escape, excuse, mind等，如：等，如： Mary is considering changing her job. I enjoy working with you. W

15、ould you mind ringing me up tomorrow? 另一类是既可以用动名词，又可以用不定式作宾语另一类是既可以用动名词，又可以用不定式作宾语 的动词，其中有：的动词，其中有：continue, forget, hate, intend, like, love, plan, prefer, propose, regret, remember, start, try, want, need, cant afford等。等。 第24页/共31页 在在need, want, deserve等后，可用动名词的主动式表示被动含等后，可用动名词的主动式表示被动含 义，或用不定式的被动

16、式，意义上无差别。但用动名词较为普遍，义，或用不定式的被动式，意义上无差别。但用动名词较为普遍， （这时主语一般是物），如：（这时主语一般是物），如： The door needs oiling / to be oiled. 有的动词尽管可以用两种结构，但意义明显不同，须认真加有的动词尽管可以用两种结构，但意义明显不同，须认真加 以区别：以区别： I forgot to close the door before I left the room. I forgot having closed the door. He tried to write better. (尽量努力地写尽量努力地写)

17、He tried writing with a brush. (用毛笔试着写用毛笔试着写) I couldnt help finishing it. (不能不结束某事不能不结束某事) I couldnt helps to finish it. (不能帮助结束某事不能帮助结束某事) They left off fishing. (停止去钓鱼停止去钓鱼) They left off to fish. (离开某处出发去钓鱼离开某处出发去钓鱼) I regret to say that there is no wine in the bottle. (对现在要发生对现在要发生 的事表示遗憾、抱歉的事表

18、示遗憾、抱歉) I regret not taking your advice. (后悔后悔) 第25页/共31页 用括号内动词的适当形式填空： 1. _ (listen) to pop music is something he enjoys. 2. The workers left after _ (finish) the work. 3. After _ (spend) the money, he wrote to his father. 4. You should apologize to your teacher for _ (come) late. 5. We can learn

19、how to write by _ (read). 6. Dont be afraid of _ (ask) questions. 7. Are you interested in _ (play) volleyball? 8. He left home without _(lock) the door. Listening finishing having spent/spending coming reading asking playing locking 第26页/共31页 9._ (teach) English is my job. 10.Why does he enjoy_ (walk) in rain? 11.He apologized for _ (not hand) in the homework on time. 12.Instead of _ (go) to see a doctor, he lay in bed and had a sleep. 13.I stayed in bed all day instead of _ (go) to work. 14.A lot of men have given up _(wear) hats. 15.She is very interested in _ (dance). 16.On _ (