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,*,*,Unit8,语法,Section A(1a-2d),语法重点一,1.It must belong to Carla.,它一定是属于卡拉的。,belong to,意为“,属于，为所拥有,”。,belong to,没有被动语态,，也,不能用于进行时态,。,belong to,后可接名词或代词宾语，不,能接物主代词，也不能接名词所有格,。,2.,It must be Carla,s.She loves volleyball.,它一定是卡拉的，她喜欢排球。,语法重点二,(1)must为情态动词，,无人称和数的变化,，后,接动词原形。,注意,在回答,must,引起的一般疑问句时，否定式常用,needn,t,或,don,t have to,，意为“,没必要,”，而,mustn,t,表示“,不准；禁止,”。,如,:,-,Must,I finish the work on time.,-,Yes,you must,./,No,you needn,t/don,t have,to.,（,2,）此处,must,表示推断,，通常与,be,连用，意为“,一定是，肯定是,”。,must,这种表示推测的用法,只用于肯定句中,如：There,must be,something wrong with the,computer.,must,表示肯定推测时,，其否定形式是,can,t,，意为“,不可能,”，表示有把握的否定推测。,如：We,must be,wrong.（改为否定句）,We,can,t,be wrong.,might,或,could,表示肯定推测时,，意为,也许是,，,可能是,，其否定形式是,can,t,。,如：,The red pen,cant be,Lucys.It might/could be Lilys.,3.,I cant remember!I attended a concert yesterday so it might still be in the music hall.,我不记得了。昨天我参加了一场音乐会，所以我可能把它放在音乐厅了,。,语法重点三,take part in,/,attend,/,join,这组词都有“,参加，加入,”的意思,。,其区别是：,take part in,侧重参加某项,群众性、集体,性的事业、工作或活动，突出参加者在其中发挥一定的作用。,attend,侧重参加或出席,会议或学术活,动等。,join,普通用词，指加入,党派、团体或游戏活,动等,如：,We all,attended,the meeting.,If you,join,the club,you have to,obey,its ru,le.,People who,take part in,sports must be in condition.,第二课时（3A-4C）,1.However,these days,something unusual is happening in our town.,然而，这些天在我们小镇发生一些不平常的事情。,语法重点一,happen,为不及物动词，意为,“,发生；碰巧,”,，指事情的发生带有一定的偶然性或不能预料。,如：,The accident,happened,3 days ago.,和,happen,有关的常用搭配,：,sth.happen to sb.,某人发生某事,sb.happen to do sth.,某人碰巧做某事,如：,What,happened,to you,last night?,I,happened,to meet,one of my good,friends in the street.,和,happen,有关的常用搭配,：,sth.happen to sb.,某人发生某事,sb.happen to do sth.,某人碰巧做某事,如：,What,happened,to you,last night?,I,happened,to meet,one of my good,friends in the street.,2.When he was interviewed by the town newspaper,he said,“,Every night we hear strange noises outside our window.,当小镇记者采访他的时候，他说：“每天晚上我听见窗户外面有奇怪的声音。,语法重点二,此句含有,when,引导的时间状语从句，从句是一般过去时的被动语态，,过去时的被动语态由“,was/were+,动词的过去分词,”,构成。,(1),interview,是动词，意为“,面试；采访；会见,”。表示“,就某事采访某人,”时用,interview sb.about sth.,，,be interview,ed,by,意为“,被采访,”,如：Zhu Jun,interviewed,Feng Gong,about,his,art,experience.,He has interviewed a lot of people for the job.,The famous star,is interviewed by,the reporters.,(2),noise,名词，意为“,嗓音；喧闹声,”。,如：Please don,t,make noises,in class.,He is,making,such,a loud noise,that I can,t,study here.,(2),anything strange,意为,“,任何异常的,”,。形容词,strange,修饰不定代词,anything,。,单个,形容词作定语，一般放在名词的前面。,但如果被修饰词是由,some-,，,any-,，,every-,和,no-,构成的不定代词时，用作定语的形容词必须放在它所修饰的不定代词的后面。,如：There is something new in his report.,Is there anything important?,3.My parents called the policemen,but they couldn,t find anything strange.,我父母报了警，但他们并没有发现任何异常。,语法重点二,(1),call the police,意为“,报警,”，其中,police,是单数形式表示复数意义,，用,作主语时谓语动词用复数形式。,如：,The police are,searching for a man with a,beard.,情态动词的用法,1,2,掌握情态动词的语法特征,1,）情态动词不能表示正在发生或已经发生的事情，只表示期待或估计某事的发生。,2,）情态动词 除,ought,和,have,外，后面只能接不带,to,的不定式。,3,）情态动词没有人称、数的变化，即情态动词第三人称单数不加,-s,。,4,）情态动词没有非谓语形式，,即没有不定式、分词等形式。,掌握情态,动词,的定义：表示可能、怀疑、允诺、,愿望、义务、必要、猜测等的,动词,是情态动词。,can,可表示,能力、允许、可能性、怀疑猜测,，意为“,可以，会，能,”；,cant,意为“,不会，不能，不可以,”，还有“,不可能,”之意。,could,为,can,的过去式，用法与,can,类似，常用于过去时中；,could,还可用于现在时中,表示委婉客气,，相当于,can,；,could,也可表示,惊讶怀疑，不相信,。,1,can,如：,He,couldnt,be a thief.,2,may,may,表示允许、也许，意为“,可以，也许，可能,”。对,may,的一般问句的回答：,肯定回答一般,是：,Yes,please./Certainly./Sure,等,否定回答一般,是：,Please dont./No,，,you cant/mustnt.,might,是,may,的过去式，与,may,用法类似，常用于过去时中；用在疑问句中，还可表示委婉客气。,3,must,must,表示必须要做的事，意为“必须，应该”。,must,一般问句的,否定回答用,neednt,或,dont have to,而不用,mustnt,，,mustnt,意为“,不可以，不能,”，表禁止，不许可。另外，,must,还可表示有把握的推测,，意为“,一定、肯定,”。,must,的过去式还是,must,。,在回答以,must,开头的一般疑问句时，否定式需用,need not(neednt),，表示“,不必,”的意思。,如：,Must,we hand in our exercises today?,Yes,you must.(No,you,neednt,),第三课时B（1A-1D）,如：The man,is running after,hi,s,son because he,doesn,t want to do his homework.,类似的词组还有：,read after,跟着读,如：Our teacher often asks us to,read after,him.,上句常也用单词,follow,来表达,。,Our teacher often asks us to,follow,him to read.,语法重点一,2.run after 在,后面跑、追,语法重点二,3.a woman with a camera,一个带有相机的妇女,英语里表达“,有，没有,”，可以用,there be,句型，,have,动词，介词,with,without,there be 句型表,示“,在,存在,有,”,。,如：,There are,50,students in our,class.,have 动词,表示某,某拥有,。,如：He,has,a lot,of friends at,school.,介词,with,without,作伴随,状语,。,如：He sits on a chair,with,only three legs.,The teacher came into the classroom,without,a book in his hands.,c,atch,动词，意为“,赶上；捕获,”。过去式、过去分词均为,caught,，,catch a bus,意为“,赶上公共汽车,”。,如：I don,t know whether we can,catch the,early bus.,The cat,caught,a mouse.,语法重点三,1.He might be running to catch a bus to work.,他可能是跑步去赶公车去上班。,第四课时（2A-2E）,语法重点一,1.Stonehenge,a rock circle,is not only one of,Britain,s most famous historical places but also one,of its greatest mysteries.,巨石阵,、,岩石圈,不仅是英国,最著名的历史古迹之一也是它的一个最大的奇迹之一,not only,but also,用于连接两,个表示并列关系的成分，,着重强调后者,，,其意为“,不但,而且,”；其中的,also,有时可以省略。,如：She,not only,plays well,but also,writes music.,Not only,men,but also,women were chosen.,He works,not only,on weekdays,but,on,Sundays as well.,注意,：,若连接两个成分作主语，其谓语通常与靠近的主语保持一致。,如：,Not only,you,but also he has,to leave.,