（人教版）七年级下英语《Unit 12》 Section A 第二课时优质课课件.pptx

1、Section A (Grammar Focus-3c),学练优七年级英语下（RJ） 教学课件,Unit 12 What did you do last weekend?,课文展现,1. 上个周末你做什么了？ _ 我做了我的家庭作业。 / 我们去划船了。 _ /_ 2. 谁去探望了她的奶奶？ _ 是蓓基。 _,阅读Grammar Focus部分，完成下列句子。,I did my homework.,What did you do last weekend?,We went boating.,Who visited her grandma?,Becky did.,3. 上个周末她去了哪里？ _

2、她去了农场。 _ 4. 她和谁一起去的？ _ 她和她的同学们一起去的。 _,Where did she go last weekend?,She went to the farm.,Who did she go with?,She went with her classmates.,一、一般过去时态的特殊疑问句。 上个周末你过得怎么样？ _ _ your last weekend?,How was,探究乐园,昨天下午他们在哪里？ _ _ they yesterday afternoon?,Where were,昨天晚上谁在教室里？ _ _ in the classroom last night

3、? 昨天你为什么迟到了? _ _ you late yesterday?,Who was,Why were,1. 特殊疑问词 +was/were + 主语+ 其他？,特殊疑问句构成（be动词）,昨天他做了什么事情？ _ _ he do yesterday? 上个周末她参观了什么地方？ _ _ she _ last weekend? 你和谁一起去的动物园？ _ _ you go to the zoo _? 他们什么时候到达北京的？ _ _ they arrive in Beijing?,Where did visit,When did,What did,Who did with,2. 特殊疑问词

4、 + did + 动词原形 + 主语 +其他？,特殊疑问句构成（did）,3a,A: _ did you do last weekend? B: I played badminton on Saturday. A: Sounds fun! _ did you play with? B: I played with my father. Hes really good!,Fill in the blanks with who, what, when, where or how.,What,Who,2. A: _ was your weekend? B: It was great! I had s

5、o much fun! A: _ did you go? B: The weather was beautiful, so I went to the beach with my parents.,How,Where,3. A: _ did Jim lose? B: He lost his keys. He often loses things. A: Thats too bad. _ did he lose them. B: I heard it was yesterday.,What,When,3b,Complete the passage with the correct forms o

6、f the words in the box.,say be climb see run away,A family of mice were in the kitchen on Saturday morning when they _ a big cat. Baby Mouse _ afraid and _ onto his fathers back.,was,saw,climbed,Father Mouse shouted at the cat, “Woof, woof!” The cat quickly _. “Wow, Dad, youre good!” _ Baby Mouse. “

7、Well, son, thats why its important to learn a second language, ” answered Father Mouse.,said,ran away,Language points,一般过去时: 一般过去时常表示过去某一时间所发生的动作或存在的状态。一般过去时常和表示过去的时间状语连用。,构成形式：,肯定式： I cried. 否定式： I did not (didnt) cry. 疑问式： Did I cry?,1、一般加ed : visit - visited 2、以e结尾的加d: dance - danced 3、以辅音字母加y结尾的

8、改y为i加ed: study - studied 4、以辅元辅结尾的重读闭音节，双写末尾的辅音字母加ed: stop - stopped,过去式动词的变化,规则变化 (regular change),不规则变化 (irregular change),1、没有变化，如: cut -cut 2、改变元音的，如: write - wrote 3、元音和辅音都有改变的，如: buy - bought,动词一般过去时，表示过去发生的事。 be用was 或用were; have, has 变had。 谓语动词过去式，过去时间作标志。 一般动词加-ed，若是特殊得注意。 否定句很简单，主语之后didnt 添

9、。 疑问句也不难，did 放在主语前。 若是谓语之前有did,谓语动词需还原。 动词若是was, were, 否定就把not 添。,Conclusion,1. mouse 意为“老鼠”，复数形式为“mice”。 他们看到了两只老鼠。 They saw two mice.,2. language 意为“语言”，是可数名词。 英语、汉语、法语是三种不同的语言。 English, Chinese and French are three different languages. 3. shout at 大声喊叫；后面要跟人或事物 不要朝孩子们大声喊叫。 Dont shout at the child

10、ren.,Think of two things you did last weekend. Draw pictures of them. Your classmates guess what you did.,3c,Where did you go on Dragon Boat Day?,I went to the countryside.,I watched the boat race.,What did you do there?,I played chess.,What did you do last weekend?,With my uncle.,Who did you play with?,Thank you,everyone!Bye-Bye,