Subject-Verb Agreement主谓一致主谓一致Bob Bob _ a worker.isMike Mike and Bob _ workers.areBoth Mike and Bob _workers.arebe动词适当形式填空动词适当形式填空The boy _ _in the sea.They _ in the sea.Both Jack and Tim _ diving.swimsswimswimFinish the following exercises: (swim)主谓一致主谓一致谓语动词在人称和数上要和主语一致。谓语动词在人称和数上要和主语一致。单则单，复则复单则单，复则复就近原则就近原则特殊用法特殊用法主谓一致主谓一致主语为单数主语为单数谓单谓单He_(like)learningEnglish.It_(take)her2hourstofinishherhomework.主语为复数主语为复数谓复谓复They_(be)lookingforwardtovisitingthemuseum.TomandLily_(go)toschooltogether.(一一)单则单，复则复单则单，复则复1、当主语是：当主语是：be-is行为动词变三单行为动词变三单be-are行为动词用原形行为动词用原形注意：注意：1.由连接词由连接词and或或bothand连接连接起来的起来的两个并列两个并列主语主语,要用谓语动词要用谓语动词的的复数形式复数形式。如如:LucyandLilytwins.Bothsheandhestudents.areare 2 2、trousers, glasses, clothes, shoestrousers, glasses, clothes, shoes等等复数形式复数形式的的词作主语时词作主语时, ,谓语用谓语用复数复数, ,但如果这些名词前有但如果这些名词前有a a (the) pair of(the) pair of等等量量词修饰时词修饰时, ,谓语动词用谓语动词用单单数。数。如如:My glasses:My glasses broken. broken. The pair of shoes under the bed The pair of shoes under the bed his.his.areisJim is a schoolboy.He is twelve years old.He_(be)in Class 4.He always _(get)up early and he often_(go)to school by bike.He _(like)English,Maths and some other subjects.He enjoys _(sing)and dancing.But now he_(have)an English class.Look!Some of the students _(read)books and some of the students _(write) the new words.They are working hard.But tomorrow is Saterday.They_(not have)any lessons.He and his classmates _(play)football tomorrow afternoon.They _(check)emails tomorrow.They _(watch)TV tomorrow evening.I think theyll have a good time.就近原则就近原则therebe与与notonly.butalsoThere _(be)a book and two pencils on the desk.Not only him but also I_(enjoy)doing sports.特殊用法特殊用法一谓语动词用单数一谓语动词用单数1.1.当表示时间、长度、距离、金钱、度量当表示时间、长度、距离、金钱、度量、书、书名名等词组作主语时，常将其看作是一个整体，等词组作主语时，常将其看作是一个整体，谓语动词要用单数形式。谓语动词要用单数形式。例如：例如：Two years is quite a long time.Two years is quite a long time. Ten dollars is enough.Ten dollars is enough.2.2.加减乘除也常当作整体对待，谓语动词也用加减乘除也常当作整体对待，谓语动词也用单数形式。单数形式。例如：例如：Forty-one Forty-one andand fifty-nine is one fifty-nine is one hundred. hundred. 特殊用法特殊用法3.3.不定代词做主语，谓语动词用单数。不定代词做主语，谓语动词用单数。 _ _ anyone here? anyone here?4.4.以以s s结尾但表单数意义的单词做主语，谓语结尾但表单数意义的单词做主语，谓语动词用单数。动词用单数。如如 news news（消息、新闻）（消息、新闻） maths maths（数学）（数学） worksworks（著作）等（著作）等I think this news _(be)very I think this news _(be)very intereting.intereting.5.to do/doing 5.to do/doing 做主语，谓语动词用单数。做主语，谓语动词用单数。To walk/Walking in the country road _a To walk/Walking in the country road _a funny thing.funny thing.1.Nothing _ 1.Nothing _ （bebe）difficult in the difficult in the world if you set your mind to it .world if you set your mind to it .is 不定代词不定代词everybody everyone everything anyone anybody anything someone somebody something nobody no one nothing each the other等作主语时等作主语时,谓语动词用谓语动词用单数单数.2. Everything ready. (be)is3. Someone to see you. (want)wants 特殊用法特殊用法6.the+6.the+可单可单 表一类事物时，谓语动词用单数。表一类事物时，谓语动词用单数。 The tiger _(live)in Asia,and monkeys The tiger _(live)in Asia,and monkeys _(live)there too._(live)there too.7.由由each,every,no所修饰的名词，即使用所修饰的名词，即使用and连接连接作主语，谓语动词一般用作主语，谓语动词一般用单数单数。e.g.Eachboyandeachgirl_ veryhard.A.studiesB.studyC.studysD.arestudying 特殊用法特殊用法二二 看前面看前面1.with结构做主语，结构做主语，只看只看with前面的前面的e.g.1.Tomwithhisfriends_(want)toplayfootballafterschool.2.There_(be)asmallgarden(花园花园)withmanybeautifulflowers. 2.由由数字数字+数量名词数量名词+of+物质名词物质名词结构做主结构做主语时，语时，谓语动词谓语动词看看of前面的前面的。e.g.There_twopairsofshoesonthefloor.A.areB.isC.haveD.has 特殊用法特殊用法三三 看后面看后面1.lotsof/alotof+名词做主语，名词做主语，要要看后面的名词。看后面的名词。e.g.1.There_(be)lotsofmilkonthecup.2.There_(be)alotofstudentsintheplayground. 2 2、在倒装句中、在倒装句中, ,谓语动词的数应与其后的主谓语动词的数应与其后的主语一致。语一致。如如:There:There the bus.(come)the bus.(come) On the wall On the wall many pictures. many pictures. Such Such the result. the result. comesareisExercises:1One or two days _ enough to see the city Ais Bare Cam Dbe2Neither my wife nor I myself _ able to persuade my daughter to change her mind Ais Bare Cam Dbe3Not only I but also Jane and Mary _ tired of having one examination after another Ais Bare Cam Dbe4Not only the teacher，but also the students _ looking forward to seeing the film Ais Bare Cam Dbe5Nobody but Betty and Mary _ late for class yesterday Ais Bare Cam Dbe6A woman with some children _ soon Ais coming Bare coming Chas come Dhave come巩固练习巩固练习1. A woman with a baby_ coming here.1. A woman with a baby_ coming here.A. is B. are A. is B. are 2. The girl2. The girls s with with the boys _learned to the boys _learned to drive a car.drive a car.A. has B. have A. has B. have 3. Whenever anything_, please stay here 3. Whenever anything_, please stay here quietly.quietly.A. happens B. happen A. happens B. happen 4. 4. EachEach man man and each woman and each woman _ the story._ the story.A. believe B. believesA. believe B. believes5. 5. One One and a halfand a half years years_ already passed._ already passed. A.A.has B. have has B. have 6. Twelve 6. Twelve cupscups of of waterwater _ _in the box.in the box.A. is B. are A. is B. are