英语人教版六年级下册Then and now

二 教学目标 1 能够理解并掌握动词过去式的不规则变化及读音 2 学生能运用句型 years ago I was I could not didn t 3 在真实情境中 用所学知识正确比较过去与现在 三 教学重点 1 了解掌握动词过去式的转换方式和运用 2 运用文中所学的句型等 准确表达出自己的过去和现在 四 教学难点 能够根据时间的不同 准确地运用动词一般形式及动词的过去式 五 教学准备 单词卡片 PPT 课件 六 教学过程 Step 1 Warm up 1 Free talk T What did you do yesteday last weekend S T What do you often do at weekends S 2 Act and say T What did I do just now S You listened to music just now Step 2 Presentation Practice 1 Think and say T We learnt a story about Mike s family last lesson Think about the changes of Mike s family and finish the table Review in groups Check 2 Read and learn T From the passage we know a lot of things have changed And here are the things 出示单词 引导孩子记忆 拼读 an e book a mobile phone a newspaper a radio a telephone a TV T What do people use now What did people use in the past Discuss in pairs S People used the in the past People use the now 3 Try to use T Look at this short passage use the new words to fill in the blanks 4 T In this passage we use different kinds of verbs When we talk about things now we should use the present tense 圈出 动词一般现在式 But when we talk about the things in the past we should use the past tense 引导学生找出过去式 1 Read the sentences with verbs a Ask the students to underline the verbs 2 Read the words on page 29 Try to find the rules 5 Play a game Quick response 1 T I say the words you should say the past tense as quickly as you can is am was are were can could fly flew take took see saw go went eat ate get got do did write wrote make made Step 3 Consolidation and production 1 Talk about your changes 2 T Everyone has changed a lot And we can see many changes in our life Choose one aspect and try to finish it Share your part in group 1 Many years ago most people rice by themselves Now they it Twenty years ago our parents to shops to buy things Now they buy things on the Internet 2 Thirty years ago people learn Computer Studies Now many children use the computer well 3 Four years ago we to the tape to learn English Now we CDs Thirty years ago people only in winter Now they can it in each season Ten years ago children TV Now they computer games 4 Thirty years ago people to work by bike Now some of them cars Ten years ago trains fast Now high speed trains go faster Check 3 T Can you find more changes in our daily l