八年级牛津版第5单元重难点解析_八年级英语教案

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作者：杜贤万


1.There are a lot of red-crowned cranes in other parts of the world.这句中的there be和other应该怎样用?


there be意为/"有/",表示存在,即某地有某人或某物。there be之后接可数名词单数或不可数名词时,用there is;there be之后接可数名词复数时,用there are。如:There is a book on the desk. There is some milk in the glass. There are many trees on the hill. other意为/"另外的、别的/"。如:Where/'s my other glove? 我的另一只手套在哪儿?


注意:指两个中的/"另一个/"用/"the other/"。如:I have two pens. One is black, and the other is green. 但指不定数目中的/"另一个/"应用/"another/"。 如:This glass is broken. Get me another. 这个杯子坏了, 给我拿另一个来。(许多杯子中的一个)


2.为什么/"My cousin finishes school next month./"这句中的时间状语是表示将来的时间,而动词却用的是一般现在时呢?


在英语中,可以用一般现在时表示将来要发生的动作。如:The TV play starts at 8:00. 电视剧将在八点开始。


3.为什么/"He is not going camping next week because he is studying for exams./"这句中的时间状语是表示将来的时间,而动词用的却是现在进行时呢?


在英语中,除了用一般将来时表示将来的动作以外,还可以用现在进行时表示。如:She is coming. 她要来了。


4.He also told us to walk slowly so that we do not frighten the birds. 这句中so that是什么意思,应如何使用?它与so...that有何区别?


so that意为/"为了、以便、使得/",用来表示目的。如:Be quiet so that he can sleep. 安静些,好使他能睡觉。


so...that意为/"如此......以致于/",用来表示结果。如:It is so quiet in the room that you can hear the drop of a pin. 房间里静得连(地上)掉根针都能听见。


5.把/"I think it is important that I do something to protect birds./"这句改为/"I think it important for me to do something to protect birds./"可以吗?


可以。后一句中it是形式宾语,代替后面的不定式。如:I think it necessary for us to learn English well. 我认为我们学好英语是很有必要的。