小学英语语法---一般疑问句和特殊疑问句 (2)ppt课件

1、小学英语语法知识(疑问句) Irene普通疑问句普通疑问句fIs ? fAre ?fWas ?fWere ?fDo ?fDid ?fDoes ?fCan ?f普通疑问句的回答只能用Yes或No.be动词动词情态动词情态动词助动词助动词普通疑问句:表示疑问，普通回答只需两种可以Yes，或No，句中没有疑问词。如何将一个一定的陈说句改为否认句：1、看句中有无be动词，如有，把be动词提到句首即可。be动词is 、are、was、were)2、看句中有无情态动词，如有，把情态动词提到句首即可。 情态动词can)3、如上述二者都没有，就应把助动提到句首。 助动词do、did、 does)分四个步骤：1

2、一定陈说句中本来是没有助动词的，要加上去，位置在主语某人或某物后，动词前。2确定助动词用do、does还是did，根据句中动词，动词是原形的助动词就用do，动词是第三人称单数的助动词就用does，动词用过去式的助动词就有did。3把助动词后提到句首。4原句中动词假设发生变化就要恢复成原形。强调一点，有some的要思索能否要用any。e.ge.gThis is Amys bike.(普通疑问句Is this Amys bike?Yes, this is. (一定回答No, this isnt. 否认回答Did you go to Beijing last weekend?Yes, I did.

3、(一定回答No, I didnt. (否认回答)I have some books. (普通疑问句Do you have any books?变否认句的做法： 1、如句子里是be动词：am,is,are,was,were 就在这些词后加not 例： He is Tom. He is not Tom. 2、如句子里是动词就在这些词前加 dont,doesnt,didnt 1主语是第一、二人称复数加dont，第三人称单数加 doesnt 2假设是过去式就加didnt 例：I like dogs. She likes swimming. I dont like dogs. She doesnt li

4、ke swimming.3、如句子里是情态动词是must,can,may,should 就在这些词后加not 例句：You can watch TV now. You can not watch TV now. 特殊疑问句特殊疑问句表示疑问，有疑问词在开头，回答有很多种可以。常用疑问词：When 什么时间 (问时间)Who 谁 ( 问人)Where 在哪里 (问地点)Which 哪一个 (问选择)Why 为什么 (问缘由)What 什么 ( 问东西、事物)How 怎样 (问方式、手段，程度、情况等)Mike: _are we going to this year?Mum: we will go

5、 to Harbin.Mike: _are we going to Harbin?Mum: On 10th Octomber.Mike: _do you go to there?Mum: By plane.Mike: _are we going to stay in Harbin?Mum: In Grandmas big house.Mike: _does Grandma like eating?Mum: She likes eggs very much.Mike: _season is the best time to Harbin?Mum: Winter.Mike: _?Mum: Beca

6、use we can make a snowman there. WhereWhyWhatWhereWhenWhichHowExercises Exercises ：针对以下划线部分提问：针对以下划线部分提问 1.We are going to Hainan. Where are you going to ? 2.Amy goes to Shanghai in February. When does Amy go to Shanghai？ 3.Kitty is wearing a special costume. Who is wearing a special costume? 4.I go

7、 to school by bike. How do you go to school? 5.I like summer. Which season do you like best? 6.My name is John. What is your name.问与问与答，答，连连连连看。看。1. Who is this man? A. I went to the bookstore.1. Who is this man? A. I went to the bookstore.2. Where did you go yesterday? B. I am 45 kg.2. Where did yo

8、u go yesterday? B. I am 45 kg.3. How heavy are you? C. My father.3. How heavy are you? C. My father.4. What did you do last night? D. It was fine.4. What did you do last night? D. It was fine.5. How was you weekend? E. I watched TV.5. How was you weekend? E. I watched TV.Choose:Choose:选择选择1. A: _ di

9、d you go last Sunday? B: I went to the library. A When B Where C What D Who2.Amy: _ bought the new bike for you? Mike: My father. A How B Where C What D Who3.A: Was this book in the desk? B: _A Yes,it is. B No,it was C Yes,it wasnt D No,it wasnt4.A: _ heavy is John? B: He is 42kg.A How B What C Who D Where D A D BHomework Homework ：作业：作业 ( (划线部分提问划线部分提问 1.Mike went to Chongqing yesterday. 2.My f