1、一、动词-ing形式作主语1.动词-ing形式作主语，表示一般或抽象的习惯性行为，谓语动词用单数。如：Reading aloud is very important for us to learn a foreign language.Going to bed early and getting up early is considered to be a good habit.2.在一些句子中，常用it作形式主语放在句首，而把真正的主语放到句末。如：It is very important rememberingothers names.It is no use crying over sp
2、ilt milk.二、动词-ing形式作宾语1.有些动词后只能跟动词-ing形式作宾语，而不能跟动词不定式作宾语。有此用法的动词有：allow,advise,admit,appreciate,avoid,bear,consider,delay,deny,enjoy,escape,finish,forbid,imagine,keep,mind,mention,permit,practice,quit,risk,suggest等。如：My mother advised asking a doctor to come and examine my eyes.Were considering payi
3、ng a visit to the Science Museum.2.有些动词后既可跟动词-ing形式作宾语,也可跟动词不定式作宾语,但用法和意义都有所不同。这些动词是：remember,forget,stop,regret,try,mean等。如：I remember meeting her at a party once.I want to try playing soccer this spring.3.动词-ing形式用在动词need,want,require等后表示“需要”时,用动词-ing形式的主动形式或者用不定式的被动式表示被动意义。如：The carpet really wan
4、ts cleaning.=The carpet really wants to be cleaned.4.动词-ing形式作介词的宾语。要特别注意:be/get used to,look forward to,pay attention to,stick to,devote to等中的to都是介词而不是动词不定式符号。如：My father is used to going to bed late and getting up very early.Im looking forward to receiving your reply.即学即练用括号内动词的正确形式完成下面的短文。1._(fin
5、d)a job in the United States takes specific skills.The following advice will help you find a job there.Write a good resume(简历).Describe your accomplishments(成绩).Avoid _(include)unnecessary information.Your resume should be one page,if possible.includingFinding Find out about available jobs.One way i
6、s by _(look)in the newspaper or on the Internet.Another way is by networking.Networking means _(exchange)information with anyone you know family,friends,neighbors,classmates,former co-workers,professional groups who might know of a job.These people might also be able toexchanging lookinggive you ins
7、ider information about a company,such as who is in charge and what it is like to work at their company.Practice the interview.The more prepared you are,the more relaxed you will feel.If you are worried about _(say)or _(do)the wrong thing,practice will help.doing saying Learn something about the comp
8、any.Finding information takes time,but it pays off.You can get help in these skills writing a resume,networking,preparing for an interview,researching a company by_(see)a career counselor(顾问).Most high schools and colleges have one who can help you get started.seeing Finding a job is one of the most
9、 difficult jobs.Some people send out hundreds of resumes and go to dozens of interviews before finding a job.And it isnt something you do just once or twice in your lifetime.For most Americans,_(change)jobs many times in a lifetime is not uncommon.changing Rewrite the following sentences using the i
10、ng form as the subject.Example:It is necessary to get water from wet to dry places.Getting water from wet to dry places is necessary.1.It is nice to help people in need of help.Helping people in need of help is nice.2.It is not easy to grow super hybrid rice.Growing super hybrid rice is not easy.3.I
11、t is not difficult to learn more about farming.Learning more about farming is not difficult.4.In the countryside it is not as easy to do research as in the city.Doing research in the countryside is not as easy as in the city.5.To get rid of hunger is very important for some African countries.Getting
12、 rid of hunger is very important for some African countries.6.It is important to explain this again or we will confuse the students.Explaining this again is important or we will confuse the students.Which verbs are followed by ing?Which by the infinitive?First write doing or to do over the correct g
13、roup.Then write the verbs in the box in the correct columns and finally practisemaking at least four sentences with them._ _both to do and doingmanageexpectdecideseemofferimaginesuggestavoidadmitpractisehatelovepreferrememberregretto dodoingpromise,enjoy,fail,try,finish,hope,stop,begin,afford,forget,like,mind,miss,start,plan,keep to do doingboth to do and doingpromisefailhopeaffordplanenjoyfinishmindmisskeeptrystopbeginforgetlikestart 1.Finish exercise 4 on Page 13.2.Next time well learn Organic Farming on Page 14.Find some information.
