八年级上册Unit3 period1.docx

反意疑问句教案教学内容：人教版初中英语语法-反意疑问句教学日期：June 8th, 2017教学班级：九年级二班主备教师：陈方明教学重点：1. 掌握反意疑问句的构成2. 掌握反意疑问句的几种特殊构成形式教学难点：1. 反意疑问句的特殊构成形式2. 对反意疑问句的回答教学方法：讲授教学过程Step 1 Lead-in1. Greetings2. State the teaching content （直接导入）The teacher designs a game and hopes that the students can master the tag questions.First, divide the class into four groups, then show some different exercises of different marks.Then, the teacher explains the rules :ask the students to choose different marks ,then answer the questions. If he /she chooses the question, and they answer the question correctly ,he / she can get the marks, otherwise, he/she cant get the marks.Ask the students to compete with each other ,then decide which the winner group is . Step 2 Explanation1. 反意疑问句的概念: （The Disjunctive Question）又叫附加疑问句。它表示提问人的看法，没有把握，需要对方证实。反意疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句，两部分的人称时态应保持一致。2反意疑问句的结构:1）陈述部分肯定式 + 疑问部分否定式She is a student, isnt she?2）陈述部分否定式 + 疑问部分肯定式We speak Chinese, dont we?2、反意疑问句的解答步骤1) 判定（判断该用肯定还是否定）；2)找动（找句子的助动词：be用be,动词原形do，三单does，过去did，完成have）；3) 换代（将主语换为代词）； Jack wasnt playing soccer, _ _? Their parents have gone to London, _ _? I have never been to the park, _ _？ You have a good friend, _ _? We had a meeting, _ _? 3. 反意疑问句的常见结构 ：1) be动词（is, are, was, were）的句型：现在 主语+is (are), isnt (arent) + 主语？过去 主语+was (were),wasnt (werent) + 主语？Show some exercises on the screen ,and ask the students to give the answersHe is your uncle, _?You are not students, _?The students are going to have a picnic, _?Kate isnt from the USA, _?He was German, _?The Greens werent at home last night, _ ?2) 一般动词(play, study, watch 等)句型： 现在 主语+play/plays, dont (doesnt) + 主语？过去 主语+played, didnt + 主语？ Your mother likes cooking ,_?He has an apple, _?The plane took off an hour ago, _?He didnt go to school late this morning, _? Lucy studied pop music, _? You have a good time, _ _? 3) 情态动词(can, will)的反意疑问句主语+can/will , cant /wont + 主语？Tom can swim very well, _?Your parents cant swim, _? All of your friends will come to your party, _?They wont come,_?4) 完成时的反意疑问句 主语+have/has+过去分词, havent (hasnt) + 主语？You have heard of him, _?He has been to America, _?Marry hasnt lived in the countryside, _?You havent been to Shanghai, _?They have never been to Hong Kong,_?5) There be 句型的反意疑问句There is/are/will be, isnt/arent/wont there？There is a pen on the chair,_?There are 60 students in our class, _?There was nothing in the fridge,_?There will be a paper factory near my home in about 2 years,_?6) 当陈述部分有never，seldom(很少), hardly(几乎不)，few，little，nothing(没有) 等否定意义的词时，后面的反意疑问句则为肯定形式They have never visited his home, _ _ ? There are few apples in the basket,_ _? He can hardly swim,_ _? It has no legs,_ _?There is little water in the glass,_ _?They seldom很少 come late,_ _? 7) 祈使句的反意疑问句祈使句, will you ？Dont be late, _ _?Have a rest, _ _?Speak louder, _ _?Dont wait for me, _ _? 8) Lets的反意疑问句shall we 或will you Lets have a rest, _?(包括听话者)Let us have a rest, _?(不包括听话者)Step 3 PracticeLet the students do some relative exercises in the textbook and workbook. The teacher guide them. Step 4 SummaryStep 5 Homewo