参考初二一学年u8-4.grammar

1、9AUnit8Period4Typeof9AUnit8Period4TypeofTounderstandthedefinitionsaswellastheusagesofthefollowing words and structures:couple;boss;*arrest;*fingerprint;*criminal;*female;turn out (that); have nothing to do with; be in a hurry; the elderly couple, require sb to do; check every tiny detail for possibl

2、e clues, a master at solving crimes, be popular among teenager, be considered the queen of crime novels Abilities ：Bytheendofthelessonthestudentswillbeableunderstand the definitions as well as the structures of the defining relative choosetheproperrelativepronounsforthedefiningrelativeFocus of thele

3、sson area of Focus：the differences between the relative pronouns used to introduce the relative clausesDifficulty：choosetheproperrelativepronounsaccordingthe TheprocessofActivityone:a.TrytorecollectwhatadetectiveAdetectiveisdefiningActivityone:a.TrytorecollectwhatadetectiveAdetectiveisdefiningrelati

4、veb.Readthe definitionofadefiningrelative clauseinAonAdefining relative clause (限定性定语从句) describes the noun before it. We cannot take it out of a sentence because it contains information.Wecanindefiningrelativerelativec. Read the examples of defining relative clauses chosen from the text as well as

5、the explanation for the relative pronouns.1) We are wsaw anything unusual near Streetlastnighttocontactus.(antecedent，引导定语从句的 是关系代词(relativepronoun)who 在定语从句中既代替先行词 anyone 在句子里担当主语(该定语从句应为 anyone sawanythingunusualnearUpperStreetlastnight,又起着连词的作用，把两2) We are now checking the scene for the will help

6、 先行词 关系代词whichclues 在句中担当主语(该定语Clues will help solve the case3）The victims parents have offered a reward of 50,000 for leadstothearrestofthethat代替先行词information在句中担当主语(该定information leads to the arrest of the murder.d. Underline the defining relative clauses in more about the murder ActivityTwo:Expl

7、anationforrelativea. Try to read the form about the differences between who, which and on TrytomakeasummaryaccordingtheTip: 关系代词的使用取决于先行词。因为关系代词在定语从句中代who,whichorwholooksforcluestosomethinge.g.Thewomane.g.Thewomanthat/whoisspeakingthereismyThewomenthat/who arespeaking therearefamous thatwhich,who所代替

8、的先行词可以是单数，也可以是复b. Choose the proper relative pronouns for different defining relative Step1 辨别出先行e.g. So far, the only suspect is a short, thin man who was seen running down Upper Street at 10 p.m. Last night.a short, thin man，是人，所以关系代词可以是 who 或者thatStep2 要确定关系代词（即先行词)在定语从句中所担当的成分在例句中，who 在从句中担当主语(如

9、果担当宾语，用whom)Step3 要确定关系代词的人称和a short, thin man是第三人称单数，所以从句中的whoc. Finish the exercises in B Relative pronouns on P113, 114 to theusageofthegrammaticalActivityThree:Furtherexplanationfortherelativea. the usageof who 可以代替人(即它的先行词必须是人), 在从句中可以担任主 语,whom, 但它的前面不能有介词,whom, 即:介词+whome.g. Sheisthestudentwh

10、om/whoImetintheSheisthegirlwithwhom Iwentto thewho与whom who,that1）oneones,anyone, those e.g. Thosewhodontlikelocalfoodwontgotothat2) 先行词后有较长的后置定语时，关系代词用 e.g. I met an American in the street yesterday who asked me the way 3) that, e.g. that, e.g. The boy that you saw in the concert last night is my c

11、ousin who is good at playing the piano.4)therebe 开头的句中，关系代词用e.g. MikeThereisanoldmanwhowantstoseeb.Theusageof which, that。 Beijing,whichisthecapitalcityofChina,isaverybeautiful在限定性定语从句中，which和thatwhich that。1) 关系代词前有介词时，只能用 whiche.g. ThisisthehotelinwhichyouwillThisisthehotel(which/that)youwillstay2

12、)有两个定语从句时，其中一句的关系词是that, 另一句用e.g. 让我向你展示一下这条从上周向公众开放的购物商场买来的裙Let me show you the dress that I bought from the shopping mall wasopentothepubliclastc.Theusageof 在限定性定语从句中，which和that who和that 代that, which who。1) 先行词是形容词最高级，或者先行词前有形容词最高级修饰e.g. Thisisthebestwaythatprotectsthe2) 先行词是序数词，或者先行词前有一个序数词修饰e.g.

13、 他是第一个/Heisthefirst/laststudentwhocameintothe3)主句中已经whowhiche.g. Whichisthe bikethatyou 4) 先行词即有人又有物e.g.Doyouknowthethingsandpersonsthattheyaretalking5)先行词是allmuchlittlesomething,everything,anything,none,the one e.g. Wenone,the one e.g. Wedonthavemuchthatwecanoffer6)先行词前面有onlyanyfewlittle,no,all,one

14、of,thesame,thee.g. Theonlythingthat wecandois togiveyousomeLanguage1. The elderly couple were supposed to hear that their only son was *couple n. e.g. 一对年轻的/ayoung/ anelderly2.There was probably more than one person who had something to do with the bably adv.几乎肯定，很可e.g.1) Itisprobablythemo

15、stpopularsonginAmerica2) 两件事情很有可能相互关联Thetwocasesareprobably拓展probableadj.很有可能发生（或存在）1) 可能的原因/probable 相当可能的quite 这种疾病很有可能会蔓延至全国Itisprobablethatthediseasewillspreadthroughoutthe练习1) You know,Iwillmoveaway2) Lily很可能会举办一个派对It is thatLilywillholdapartynext3. Thevictimwanted to reportthecrimewhichhisboss

16、had committed to the *commitv. e.g. commitManycrimesarecommittedbyyoung Itturned outthathehad nothingto do withItturned outthathehad nothingto do withthisturnout 1) 该短语后接that引导的从e.g. Itturnedoutthatheisafriendofmy2) 该短语后接动词不定e.g. (事实证明）这项工作比我们料想得要困难. Thejobturnedouttobeharderthanwethought.1) It shec

17、ametovisitmy2) 来我们公司的这位工程师原来是个间谍The engineer who came to our company ab.be/havenothing to dowith 毫不相干，无e.g.1) Itsnothingtodowithyou(=Youhavenorighttoknow2) 这与我们所讨论的问题毫不相干Thathasnothingtodowithwhatweare6. Hewasinahurrytocatchabus! hurry n. 匆忙，急忙e.g. Takeyourtime,theresno拓展：1)inahurry e.g. Hehadtoleav

18、eina2)inahurrytodosth e.g.LilyLilyisinsuchahurryto grow练习：1) e.g.He finished his speech 2)Sam急于去看医生e.g. Sam was a7. Japanese writers have written some great stories which requires readers to check every tiny detail for possible clues to the criminal cases.arequiresbtodosth e.g. Thetaskrequirese.g. T

19、hetaskrequiresustoworkb.*criminal adj. e.g. criminal拓展n. Sherlock Homes is a character who was created by Arthur Conan Doyle as a master at solving crimes.amasterofsth 能手；擅长-solvecrimes 9. Agatha Christie was a female writer who is considered the queen of crime a.*femaleadj. e.g. afemaleafemaleb.con

20、sidersb/sth(as)turnouthavenothing todo in a Theelderlyrequiresbtodocheckeverytinydetailforpossibleamasteratsolvingbe popularamong beconsidered the queenof crime1. The newly (夫妇werefounddeadintheirown2. The police didnt find the (指纹) left at the scene of the crime 1. The newly (夫妇werefounddeadintheirown2. The police didnt find the (指纹) left at the scene of the crime The police believe that their neighbor who was once put into prison for 5 years (commit) the crime.The murderer was a (male)It took the police 2 weeks tosolve the(crime)As the murderer was very cunnin