《学案导学设计》2013-2014高中英语外研版选修8【配套课件】Module1PeriodThree.ppt

Period Three 语法感知 Period Three 知识储备 本课栏目开关 语法感知 知识储备 Period Three　Grammar Antarctica，名词作主语 it，代词作主语 It是形式主语，to imagine a more inhospitable place 是句子真正的主语 It是形式主语，that people in a rich powerful place like Venice could not believe his stories是句子真正的主语 Swimming，动名词作主语 To see，不定式作主语 The old，the＋形容词(表一类人)作句子主语 Two，数词作主语 本课栏目开关 语法感知 知识储备 holds is is covered has adapted are found 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 To learn English well Where he lives Every means has been tried Those who want to take part in the activity Two-thirds of them 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 本课栏目开关 语法感知 知识储备 复习主语和动词 一、复习主语 主语是句子的主体，是要说明的人或物，主语是相对谓语而言的，谓语说明主语的情况、提供新的信息。英语句子的语序一般是主语位于谓语之前，但也有主谓倒装的现象。名词、代词、数词、不定式、动词-ing形式、从句、the＋形容词等都可以作句子主语。 1．名词作主语 Friends are gifts you give yourself. 朋友是你送给自己的礼物。 Ⅰ.写出下列句子的主语，并说明是什么形式作主语 1．Antarctica is the coldest place on earth.2．On average it is two kilometres thick.3．It is difficult to imagine a more inhospitable place. 4．It is not surprising that people in a rich powerful place like Venice could not believe his stories. 5．Swimming is his favourite sport.6．To see is to believe.7．The old are being taken good care of.8．Two will be enough for us.Ⅱ.用所给词的适当形式填空 1．Antarctica (hold) 90% of the world’s ice. 2．Most of its fresh water (70%) (be) in a frozen state. 3．98% of the surface (cover) permanently in the ice cap. 4．Yet Antarctica is full of wildlife，which (adapt) to its extreme conditions. 5．Only two types of flowering plants (find)，while there are no trees on the large continent. 2．代词作主语 She needs time to get used to the new life. 她需要时间来适应新的生活。 3．数词作主语 One will be enough for us. 对我们来说一个就够了。 4．“the＋形容词”作主语 The rich often look down on the poor. 富人经常看不起穷人。 The wounded were taken to the hospital immediately. 伤员被立刻送到医院里。 5．不定式作主语 To learn a foreign language well