单元语法聚焦三.docx

1、单元语法名词所有格名词所有格是中考热点考查内容之一，一般以选择题或词汇题的形式出现。用法点睛1名词所有格表示名词之间的所属关系。有两种表示形式：一种是s所有格，一种是of所有格。2s所有格常用于有生命的名词及某些表示时间、距离、国家等无生命的名词。当表示两人共同拥有某人或某物时，只需在最后一个人的名字后加“s”。以s结尾的复数名词，只加“”构成所有格。3of所有格既可用于有生命的人或物，也可用于无生命的东西，可与s所有格或名词性物主代词构成双重所有格。when引导的时间状语从句用法点睛1when表示“当时候”，说明主句动作发生的时间背景。when既可表示某一时间点，也可表示某一段时间。在whe

2、n引导的时间状语从句中，其谓语动词可以是延续性的，也可以是非延续性的，可与主句中的谓语动词同时发生，也可在其后发生。2从句用一般现在时，主句用将来时。3表示过去的事实，主从句都用过去时。经典例题1Mary won in the_ race last week.Awomans 400metres Bwomens 400metreCwomans 400metre Dwomens 400metres解析 Bwoman作定语修饰复数名词时用其复数形式，“数词名词”是复合形容词，其中的名词用单数。故选B。2_ fathers cant go to the class meeting because th

3、ey have gone on business.AJack and Mikes BJacks and MikesCJack and Mike DJacks and Mike解析 B此题考查s所有格。当表示各自所有时，需在每个名词后加“s”；当表示共同所有时，只需在最后一个名词后加“s”。由fathers可知选B。32019福建改编The students were singing happily _ I passed the school hall.Awhen Bunless Cthough Dif解析 A考查连词辨析。句意：当我通过学校大厅时，学生们正在愉快地唱歌。主句是过去进行时，从句是

4、一般过去时，故用连词when引导时间状语从句，表示“当某一动作发生时，另一动作正在进行”。故选A。.用括号内所给单词的适当形式填空1. These are_(Danny) hats.2. How far is the train station from here?Its about half an_(hour) walk.3. My shirt is the same as_(Jack)4. There is some exciting news in_(today) newspaper.5. You should follow that_(doctor) advice and take t

5、he medicine.单项填空()1._ aunt didnt come for the family party. Why?Because she has gone to Beijing.AJeffs and AmysBJeff and AmyCJeffs and AmyDJeff and Amys()2.I live near the station. Its only about five_ walk.Aminutes BminuteCminutes Dminutes()3.Whose room is this? Is it the_？Yes, it is_Atwins; Tom an

6、d TimsBtwins; Toms and TimsCtwins; Tom and TimDtwins; Tom and Tims()4.2019天水The online shop sells _ shoes at a very low price.Achild and mensBchildren and mensCchildrens and menDchildrens and mens()5.Steve _ TV in the living room when his mother came in.Awas watching Bwatches Cis watching Dwatched()6.2019重庆Dont worry. Bill will help you look after your dog when you _ away on business.Aare Bwere Cwill be Dhave been详解详析. 1.Dannys 2.hours3.Jacks4todays5.doctors.1.D2.C3.A4D考查名词所有格。句意：这家网店以低廉的价格销售儿童和男士的鞋子。child的复数形式为children，表示“儿童的”用childrens；man的复数形式为men，表示“男士的”用mens。故选D。5A6.A