it常见用法与主谓一致

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,it,的用法,1.,指动物或无生命物体，它,-Wheres your car?,-,It,s in the garage.,It,s celebrating its 90,th,birthday.,We have 500 Yuan. Will,it,be enough?,2.,指某情况,The factory is closed, and,it,means 500 people losing their job.,I was at home on Sunday. What about,it,?,it,的用法,3.,婴儿，尤其是性别不详者,Her baby will be born on Sunday, and she hopes,it,will be a boy.,I picked up the baby because,it,was crying.,4.,明确身份,It,s your mother on the phone.,Who is,it,?,Hello,it,s me.,it,的用法,3.,谈论时间、天气、距离等时作主语,It,s ten past twelve.,It,s our anniversary.,It,s two miles to the beach.,It,was raining this morning.,4.,形式主语或形式宾语,It,s important to get there in time.,She feels,it,boring staying at home.,I find,it,strange that she doesnt want to go.,it,的用法,5.,用于强调句,It is +,要强调部分,+that/who+,其他部分,Jim,is the clever one.,Its,Jim,who,s the clever one.,Three weeks later,he heard the news.,It was,three weeks later,that,he heard the news.,I like,the book,.,It,is,the book,that,I like.,it,的用法,5.,用于强调句,It is +,要强调部分,+that/who+,其他部分,Jim,is the clever one.,Its,Jim,who,s the clever one.,Three weeks later,he heard the news.,It was,three weeks later,that,he heard the news.,I like,the book,.,It,is,the book,that,I like.,主谓一致,(,动词用单数还是复数的问题,),1.,动词与主语人称与数一致,I-am,You-are,He/She/It-is,They-are,We-are,主谓一致,(,动词用单数还是负数的问题,),2.and,连接两个或两个以上名词作主语时谓语动词用复数,Reading and writing,are,very important.,问题：,The iron and steel industry _ very important to our life.,The league secretary and monitor _ asked to make a speech at the meeting.,主谓一致,(,动词用单数还是负数的问题,),2.and,连接两个或两个以上名词作主语时谓语动词用复数,Reading and writing,are,very important.,问题：,The iron and steel industry _ very important to our life.,The league secretary and monitor _ asked to make a speech at the meeting.,主谓一致,(,动词用单数还是负数的问题,),3.with, as well as,不算主语,A teacher,with a few students,is,in the room.,A boy as well as his parents is walking in the street.,4.either or, neither nor, or, nor, not only but also,此类短语作主语，谓语遵循就近原则,Either you or he,is,wrong.,Neither he nor I,have,finish it.,Not only the students, but also the teacher,was,there.,主谓一致,(,动词用单数还是负数的问题,),5. there be,同样遵循就近原则,There,is,a fish in the swimming pool.,There,was,a book and several pens on the desk.,6. each,或者由,some,any,no,every,等构成的复合词作主语时谓语为单数。,Each,of us,has,a good memory.,There,is,something,wrong with my watch.,Someone,is,crying in the dark house.,主谓一致,(,动词用单数还是负数的问题,),7.,数词作主语时，谓语单复皆可,Two plus eight is/are ten.,Three times five is/are fifteen.,8.,数词,+,时间、重量、距离或钱作主语，谓语用单数,One million Yuan,is,quite some money.,Twenty miles,is,really far far way.,Four hours,is,not enough.,主谓一致,(,动词用单数还是负数的问题,),9. more than+,单数或者,many a+,单数作主语，动词用单数,More than one teacher,has,taught you.,More than one person,was,sent into prison.,Many a thing,needs,to tell her.,Many a student,has,gone to plant trees.,主谓一致,(,动词用单数还是负数的问题,),9. more than+,单数或者,many a+,单数作主语，动词用单数,More than one teacher,has,taught you.,More than one person,was,sent into prison.,Many a thing,needs,to tell her.,Many a student,has,gone to plant trees.,主谓一致,(,动词用单数还是负数的问题,),其他：,half of, the rest of, most of, all of,以及百分数或者分数,+,名词作主语时，视名词而定,99% of the students,have,passed the exam.,Three fourths of the surface of the earth,is,covered with water.,主谓一致,(,动词用单数还是负数的问题,),其他：,all,指人时用复数，指物时用单数,All,are,present.,All,is,going well.,主谓一致,(,动词用单数还是负数的问题,),其他：,集体名词作主语时，视此词语的意思而定,如：,family, team, group, club, public, audience, crowd, class, company, committee.,His family is not very big.,His family are music lovers.,但是,people, police, staff, cattle,在任何情况下均用复数。,Youd better go to that shop to buy vegetables. The vegetables there _ usually very fresh.,is B. are C. were D. was,2. Ten minutes _ an hour when one is waiting for a phone call.,is B. is like C. seems D. are,3. The Chinese people _ hard-working.,A. is B. are C. has been D. were,4. Both of us are free tomorrow. Either you or I _ able to attend the meeting.,5. Class one wins the first prize. The whole class _ jumping with joy.,6. Mr. Jackson, together with his wife and children, _ to arrive here this evening.,7. We have to go to the store to buy some food. Both meat and fish _ running out.,