人教版七年级英语下册第七单元课件

Section A Period 1(1a-2b),Unit 7,What does he look like?,Is David tall or short? 2. Does Sally have long or short hair? 3. Is Peter short or tall?,He is tall.,She has long hair.,He is short.,选择疑问句,在问句中提供两个或两个以上可选答案的问句叫做选择疑问句。选择疑问句的两种或两种以上的情况用or连接，回答时不能用yes或no。在口语中，选择疑问句的语调应是第一个选择项读升调，第二个选择项读降调。选择疑问句可以分为一般选择疑问句和特殊选择疑问句两种。,一般选择疑问句 句型：一般疑问句+or +被选择的情况？ - Are you a teacher or a student？ 你是个老师还是个学生？ - Im a student. 我是个学生。 - Did you work out the math problem in this way or (in) that way？ 你用这种方法还是用那种方法把这道数学题算出来的？ - I did it in that way. 我用那种方法算出来的。,注意 or之后如果是单数可数名词，必须要加上冠词。 选择疑问句中or所连接的可以是不同的内容，如两个名词，两个动词，两个介词短语等。但or所连接的内容一定是并列的，如果or的前面是名词，其后也应该是名词，如果是动词，其后也必须是动词，不能前面是名词，后面却接一个动词。,Write questions.,you / like / blue / red? Do you like blue or red?,1. you / want / tea / coffee,2. (be) / that / Tom / Jack?,Do you want tea or coffee?,Is that Tom or Jack?,3. (be) you / a doctor / a teacher,4. (be) that coffee / yours / hers,Are you a doctor or a teacher?,Is that coffee yours or hers?,The box is heavy. (用light改为选择疑问句) Is the box heavy or light? Is this an apple? (用orange改为选择疑问句) Is this an apple or an orange? Is he at home? (用at school改为选择疑问句) Is he at home or at school?,Translate the following sentences.,1. 你的车是新的还是旧的？,Is your car new or old?,2. 你的父母现在在超市还是在家？,Are your parents in the supermarket or at home now?,3. 你说中文还是说英语？,Do you speak E