初中英语冠词用法课件.ppt

Welcome Marie Curie（玛丽·居里）, a French physicist and chemist, was born in Poland（波兰）in 1867. In 1891, she went to Paris University for further study. Four years later, she married Pierre Curie（皮埃尔·居里）. The husband and wife worked together day and night to study radiation(放射物) and discovered polonium（钋） and radium（镭）, the two radioactive （放射性的）elements.So in 1903, the couple won the Noble Prize for physics. 7）用在乐器名词前。 the piano, the violin, the guitar,etc. 8）指世纪的某个年代 20世纪90年代 in the 1990s 21世纪 in the 21 century 2）球类活动、学科名词、一日三餐前。 我们每天都有英语和数学课。 We have English and math every day． 他们喜欢放学后踢足球。 They like playing football after school. 早上他没吃早餐就去上学了。 He went to school without breakfast this morning. 5)表示泛指的复数名词前。 他们是工人。 They are workers. 动物生活在森林里。 Animals live in the forest. 6)不可数名词前。 鱼和鸡肉，他比较喜欢哪一样？ Which does he like better, fish or chicken? 没有人能看见空气。 No one can see air. 7)名词前有this, that, those,my,his ,her, whose, some, no, each, every等限制。 这是我的语文书。 This is my Chinese book. 我有一些疑问。 I have some questions. 8)某些固定词组或习惯用语中。 at night, at home, go to school, by bus, etc. 在横线上填上适当的冠词 Marie Curie, French physicist and chemist, was born in Poland in 1867. In 1891, she went to Paris University for further study. Four years later, she married Pierre Curie. husband and wife worked together day and night to study radiation and discovered polonium and radium, the two radioactive elements.So in 1903, the couple won Noble Prize for physics. * * * * ? 冠词 不定冠词：a 、an 定冠词：the 零冠词：不用冠词 l）表示数量有“一”的意思，相当于“one”. 我有一个嘴巴，一个鼻子和两只眼睛。 I have a mouth, a nose and two eyes. 2)表示“每一”相当于every. 我们每天学习8个小时。 We study eight hours a day. A 和An 3）泛指某人或某物，第一次提到某人或某物 一个男孩正在等你。 A boy was waiting for you. 4）指一类人或事，相当于a kind of 马是一种非常有用的动物。 A house is a very useful animal. Exercise I have ___ apple. He has ___orange . This is ___ egg. Jim is ___ honest boy and he is ___ university student . 4. Do you have ___ computer ? 5. Th