人教新版英语七年级下册Unit11SectionAGrammar Focus-3a课件

Unit 11,Unit 11,教师寄语： A thousand mile trip begins with one step. 千里之行，始于足下。,How was your school trip?,Section A 2 Grammar Focus- 3a,【学习目标】【学习重点】： 1、总结归纳Section A部分语法重点； 2、并将所学知识学以致用。,【体验学习】： 预习交流 根据Grammar Focus, 归纳Section A部分语法重点； 自学课文，勾画出重点和疑惑。,1. 你的学校郊游怎么样？ _ 2. 很棒。_ 3. 你去过动物园吗？_,阅读Grammar Focus部分, 完成下列句子。,It was great.,How was your school trip?,Did you go to the zoo?,Grammar Focus,4. 不，我没有。我去过农场。 _ 5. 你看见过奶牛吗？_ 6. 是的，我看见过很多。_,Did you see any cows?,No, I didnt. I went to a farm.,Yes, I did. I saw quite a lot.,7. 卡罗骑过马吗？ _ 8. 不，他没有。但是他挤过牛奶_ 9. 这些草莓好吃吗？ _ 10.是的，他们好吃。/不，他们不好吃. _,No, he didnt. But he milked a cow.,Did Carol ride a horse?,Were the strawberries good?,Yes, they were./No, they werent.,go ride do is are have eat buy see,写出下列动词的过去式, 找出规则动词过去式的构成。,pick visit watch climb study worry play live stop,went rode did was were had ate bought saw,picked visited watched climbed studied worried played lived stopped,规则动词,不规则动词,II、合作交流 1. Group work: 总结归纳Section A部分语法重点 Notes:_ 2. Group work: 动词过去式归类 规则动词：(并列出规则) _ 不规则动词：_,知识结构,动词的过去式,1. 表示过去某个时间发 生的动作或存在的状态。 2. 表示过去经常或 反复发生的动作。,yesterday last night/week/ time days ago On Sunday morning,一般过去时,am(is) was are were 陈述句：He was at home yesterday. 否定句：He wasnt at home yesterday. 疑问句：Was he at home yesterday? Yes, he was./No, he wasnt.,系动词be的过去时：,陈述句：主语+动词过去式+其它 I go to the movie. I went to the movie. 否定句：主语+助动词didnt+动词原形+其它 I dont go to school today. I didnt go to school. 一般疑问句：Did +主语+动词原形+其它? Do you have breakfast? Did you have breakfast? Yes, I do./No, I dont. Yes, I did./No, I didnt.,行为动词的一般过去时:,规则动词过去式的构成,规则动词过去式词尾-ed的读音,清念 /t/, 元浊/d/; /t/ /d/ 之后念/id/,动词一般过去时，表示过去发生事； be用was或用were, have, has变had； 谓语动词过去式，过去时间坐标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didnt添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was,were,否定就把not添。,巧记一般过去时,3a Here is Jims and Bills letters. Lets help them to complete the letters.,Dear Bill, How _ (is) your school trip yesterday? _ (Do) you _ (go) to the zoo? _ (do) you take any photos? _ (Do) you _ (see) any interesting animals? I _ (go) to the zoo last year and it _ (is) a lot of fun. Jim,was,Did,go,Did,Did,see,went,was,Dear Jim, My school trip _ (is) great! We _ (have) so much fun! We _ (go) to Green Park. We _ (climb) the mountains there and _ (see) a lot of flowers. We _ (eat) our lunch under some trees and _ (play) some games after that. But at about two oclock, it _ (get) very cloudy and we _ (worry) it would rain. Luckily, it _ (do not), and the sun _ (come) out again! Bill,was,had,went,climbed,saw,ate,played,got,worried,didnt,came,My school trip was great! We had so much _! We went to Green Park. We climbed the _ there and saw a lot of _.,fun,mountains,flowers,Look at pictures and fill in the blanks. Then read it and try to recite it.,We _ our lunch under some trees and _ some games after that. But at about two oclock, it got very _ and we worried it could _. Luckily, it didnt, and the sun _ out again!,cloudy,rain,ate,played,came,Groupwork,Last week I visited my aunts house. _ _ _ _,Make up a story. Each student adds a sentence.,The weather was beautiful.,We went fishing.,1. She often _ (go) to the park on weekends, but yesterday she _ (go) to the zoo. 2. Last week she _ (have) fun on a farm. 3. What _ they _ (do) on the school trip? They _ (ride) horses and _ (climb) the mountains.,I. 填入适当的词。,goes,went,had,did do,rode climbed,Exercises,4. How _ their school trip? It _ interesting. _ she _ (go) fishing? Yes, she did. 5. _ Li Ming _ (pick) any strawberries? No, he didnt.,was,Did go,Did pick,was,1. 我们在那儿爬山, 看到了很多花。 2. 我们在树下吃了午餐，之后又玩游戏。 3. 太阳半小时前又出来了。,We climbed the mountains there and saw a lot of flowers. We ate our lunch under trees and played some games after that. The sun came out again half an hour.,II. 翻译下列句子。,4. 昨天我们担心天会下雨。 5. 几分钟前，天变阴了。 6. 你拍了一些照片吗？,Yesterday we worried it would rain. A few minutes ago, it got cloudy. Did you take any photos?,1. Lucy did her homework at home. （改否定句） Lucy _ _ her homework at home. 2. His father worked all day last Monday.（改一般疑问句） _ his father _ all day last Monday?,didnt do,Did work,I