一般疑问句、否定句的变法 学案(无答案)
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
1.当句子中含有be动词时，如am, is, are, was, were，将be动词提前。如：
He is sleeping. →Is he sleeping?
They are very busy. →Are they very busy ?
She was very nice. →Was she very nice ?
They were at home yesterday. →Were they at home yesterday ?
※I am a boy. →Are you a boy ? 注意：am变are，I 变you.
2.当句子中含有have got 或has got 时，直接将Have 或has 提前。如：
They have got lots of books. →Have they got lots of books ?
She has got a bike. →Has she got a bike ?
3.当句子中含有can或will时，直接将can或will提前。如：
He can speak Chinese. →Can he speak Chinese ?
She will go to Beijing. →Will she go to Beijing ?
4.当句子中不含有以上词汇时，则根据主语、时态在句子前加助动词，如do，does，did，句子后面的动词要改为原形。
如：
They go to school by bike. →Do they go to school by bike ?
She goes to school by bike. →Does she go to school by bike ?
He went to school by bike yesterday. →Did he go to school by bike yesterday ?
1.当句子中含有be动词时，如am, is, are, was, were，在be动词后加not。如：
He is sleeping. →He is not sleeping. ( is not = isn’t )
They are very busy. →They are not very busy. ( are not = aren’t )
She was very nice. →She was not very nice. ( was not = wasn’t )
They were at home yesterday. →They were not at home yesterday. ( weren’t )
I am a boy. →I am not a boy.
2.当句子中含有have got 或has got 时，在have或has后加not。如：
They have got lots of books. →They have not got lots of books. ( have not = haven’t )
She has got a bike. →She has not got a boke. ( has not = hasn’t )
3.当句子中含有can, will, must时，直接在can, will, must后加not。如：
He can speak Chinese. →He can not speak Chinese. ( can not = can’t )
She will go to Beijing. →She will not to to Beijing. ( will not = won’t )
She must go to school. →She must not go to school. ( must not = mustn’t )
4.当句子中不含有以上词汇时，则根据主语、时态在主语后面加don’t , doesn’t, didn’t，句子后面的动词要改为原形。
如：
They go to school by bike. →They don’t go to school by bike.
She goes to school by bike. →She doesn’t go to school by bike.
He went to school by bike yesterday. →He didn’t go to school by bike yesterday.
练习题：
改为一般疑问句：
1.They will go to Beijing for the holiday this summer.
______________________________________________ 2.It is time to go to school.
______________________________________________ 3.I usually do my homework at eight.
______________________________________________ 4.She watched a football match yesterday.
______________________________________________ 5.I’d like to go swimming.
______________________________________________ 6.They are playing football on the playground.
______________________________________________ 7.There are seven days in a week.
______________________________________________ 8.Jimmy likes playing computer games.
______________________________________________ 9.We go to school very early in the morning.
______________________________________________ 10.He speaks English very well.
______________________________________________ 11.I will make a present for my mother.
______________________________________________ 12.We can help you clean the windows.
______________________________________________ 13.The woman in the car is my mother.
______________________________________________ 14.Linda likes apple pies for her lunch.
______________________________________________ 15.My parents can sing English songs very well.
______________________________________________ 16.English is my favourite subject.
______________________________________________ 17.She comes from America.
______________________________________________ 18.I am interested in singing.
______________________________________________ 19.