湖北省北大附中武汉为明实验学校七年级英语下册 Unit 4 Don’t eat in class（第2课时）导学案（无答案）（新版）人教新目标版

Unit4 Dont eat in class.The Second Period (Section A Grammar Focus-3c)姓名：_ 日期：_教师寄语: Make yourself necessary to someone. 使自己成为别人需要的人。【预习导学】1、 学习目标1） 理解并掌握祈使句结构，尤其是祈使句的否定结构；2） 熟练掌握情态动词can/must/have to的句型结构；3） 区分情态动词have to与其他情态动词can/must的不同用法。2. 自学任务Task 1认真朗读P21 Grammar Focus表格中的句子，仔细观察其中的语法语义规律。1) 祈使句是表示请求、命令、叮嘱、号召、劝告等的句子。祈使句有肯定和否定两种。表格第一排的两个句子是祈使句的否定句。其构成是在_原形前加_，表示_的意思。2)表格中有三个情态动词，分别是_,_,_.观察发现，情态动词后的动词形式为_。3)Can和must的否定或疑问句式不借助助动词，而_需要借助助动词。也就是说，情态动词_有_和_的变化。【课堂活动】Step1 Read the grammar focusStep 2 根据Task1的规律，观察下列表格，试着填一填吧。words/phrases肯定祈使句否定祈使句run/hallways/Dont run in the hallways.on time/classBe on time for class./eat/classroomlisten to music/music roomwear a hat/classwear a uniform/schoollisten to music/classfight/classmateslate/classwords/phrasessentencesstudents/clean classroom/everyday肯定句The students have to clean classroom everyday.一般疑问句Do the students have to clean classroom everyday?she/be at home/at 5:00肯定句一般疑问句she/do morning reading/everyday肯定句一般疑问句he/wear a uniform/at school肯定句一般疑问句we/be quiet/in the library肯定句一般疑问句Step 3 Activity 3a Write the rules for the school library.Samples: T: Can we talk loudly in the library? /What cant students do in 3a.Step4 Activity 3bUse the words to make questions about the rules. Then write answers according to your school.Step5 Activity 3c (group-work)Make up five cool rules for your dream school. Share your rules with your group members. Then make a report.Sample: At my dream school, We dont have to school everyday. We dont have to wear uniform everyday. We can eat in class. We can buy food from outside. And we must love our school.【训练反馈】.汉译英。1.上课准时到！ _2.在图书馆要保持安静。 _3.要在餐厅吃饭。 _4.在学校要穿校服。 _5.不要打架。 _6.不要在走廊里跑步。 _7.不要在教室里吃东西。 _8.不要在班上戴帽子。 _.用have to或has to填空。1. We _ clean our classroom after school.2. She _ make her bed after getting up. 3. Its late. Mr. Beckman _ go to work by car.4. Emily and Peter join a music club. They _ practice guitar every day.句型转换。1.They have to get up early.(改为否定句）_2. We can wear hats in school. (改一般疑问句并进行否定回答)_3.No foods in class. (变同义句) _ _ in class. 4.You ha