1、Unit 3 Holiday fun 第2课时 Grammar time知识点一 由Where, What和Why 引导的特殊疑问句【知识精讲】特殊疑问词Where/What/Why+一般疑问句语序（did you）+其他？eg.A: Where did you go for the holiday? B: I went to a farm.(重在回答地点)A: What did you do for the holiday? B: I visited the Shanghai Museum.(重在事情。) A: Why did you call me? B: Because I wanted
2、 to give you the fish. (重在陈述原因。) 【经典例题】_ did you _ last week? I visited my grandfather.A.What; doB.Where; goC.Where; did【名师解析】根据答语可知，提问要问具体做了什么事情，所以用特殊疑问词what，所以选A。 知识点二 由How引导的特殊疑问句【知识精讲】how意为“怎样，如何”，How was +其他？询问过去的怎么样，答语一般用描述性的形容词。eg. A：How was your holiday? B: It was great fun. 【经典例题】My holiday
3、 was wonderful. （对划线部分提问）_【名师解析】根据答语可知，要询问假期过得怎么样，使用特殊疑问词how, 注意时态为一般过去时。所以答案为How was your holiday?知识点三 一般疑问句Did you?及其肯定和否定回答： 【知识精讲】Did you?意为（过去）你做了吗？答语为Yes, I did./No, I didnt.。eg. A: Did you catch any fish? B: Yes, I did./No, I didnt.【经典例题】Did you visit your grandfather last weekend?（做出否定回答）_【名
4、师解析】Did you?意为（过去）你做了吗？答语为Yes, I did./No, I didnt.。所以答案为No, I didnt.。知识点四 有关动词过去式的变化：【知识精讲】常见不规则动词有：来 come - came 来源:学科网ZXXK钓到 catch- caught 来源:Zxxk.Com吃 eat -ate穿 wear - wore 遇见 meetmet dodid get - got本单元规则动词有：打电话给 call called 洗 wash washed【经典例题】按要求写出单词 （1）catch(过去式)_ （2）do(过去式)_ （3）ate(原形)_ （4）get
5、(过去式)_ （5）wore(原形)_ 来源:学科网ZXXK（6）see(过去式)_【名师解析】本组单词为不规则变化，注意书写形式。（1）caught（2）did（3）eat（4）got（5）wear（6）saw课时小练一、用所给词适当形式填空1.I _(be) a student some years ago. He _(be) a teacher in 2009. 2.We _(walk) in the park every morning. But this morning, we _(dont). 3.The queen _(can) not touch the flowers whe
6、n she_(be) young. 4.Nancy_(visit) her grandparents this morning. 5.Who _(come) home late yesterday? 二、句型转换1.I went to the Great Wall for the holiday. （对画线部分提问） _ _ you go for the holiday?2.She saw some cool cars in the shop. （改为一般疑问句） _she_cool cars in the shop?3.She saw many interesting things in S
7、hanghai. （改成一般疑问句并作否定回答） 来源:学#科#网_ she _many interesting things in Shanghai? No, she _.4.Did you go fishing last Sunday? （改成陈述句） _ _ fishing last Sunday.5.Mike saw many interesting things. （对划线部分提问）_ _Mike _? 【参考答案】一、用所给词适当形式填空1.was；was 来源:学科网ZXXK2.walk；didnt 3.could；was 4.visited 5.came 二、句型转换1. Where；did 2. Did；see；any 3. Did；see；didnt 4. I；went 5.What；did；see
