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八年级英语下册Unit1课件.pptx

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八年级英语下册Unit1课件.pptx

上传人:wo1230 2018/10/12 文件大小:219 KB

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八年级英语下册Unit1课件.pptx

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文档介绍

文档介绍:时态:一般将来时
语法讲解: 一般将来时
动词构成:1) will do (无人称,数的变化)
否定:will not do=won’t do
疑问:Will---do-?
2) am/is/are going to do
否定: am/is/are not going to do
疑问:把Am/Is/Are 提前
2 用法:表示将要发生的动作或计划打算要做的事
3标志词: tonight,tomorrow, next day (week, month, year…), soon, the day after tomorrow (后天), in the future, in+段时间(在...之后) eg: in three days在三天后. how soon;等。
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4. be going to和will 的区别
be going to和will 的用法虽然都表示将来发生动作或情况,但它们的用法是有区别的。
1)be going to主要用于:
1、表示事先经过考虑、安排好打算、计划要做的事情。What are you going to do today?今天你们打算做什么?
Dad and I are going to watch an opera this afternoon. 今天下午我和爸爸打算去看歌剧。
2、表示根据目前某种迹象判断,某事非常有可能发生。
Look! e the dark clouds. It is going to rain. 瞧!乌云密集,天要下雨。
I am afraid I am going to have a cold. 恐怕我要患重感冒。
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(2) will主要用于在以下几个方面:
1、表示单纯的未来“将要”通用各个人称。eg:
They/I/He/She/ will go to visit the factory tomorrow. 明天他们/我/她/他将去工厂参观。
2、表示不以人的意志为转移的自然发展的未来的事。
Today is Saturday. Tomorrow will be Sunday. 今天是星期六。明天是(将)是星期日。
He will be thirty years old this time next year. 明年这个时候他就(将)三十岁。
,一般不用 be going to, 而用will, 如:
If any es at you, I'll stay with you and help you.
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1 We ______ (have) an English party next week.
2 People _____(fly) to the moon for vacation in the future.
3 There _____(be) a math exam next Tuesday.
4 People will live to be 200 years old.(一般疑问句)
___ people ____ to be 200 years old?
肯定回答:____________否定回答:_______
5 My father will be back in two days. (提问)
____ ____ ___your father____ back?
6 There are going to be two movies tonight.(同义句)
____ ___ ___ two movies tonight.
7 People will have robots in their homes. (提问)
____ ____ People have in their homes ?
8 She will be an engineer.(否定)
She ____ ___ an engineer
will have
will fly
will be
Will live
Yes, they will
No, they won’t
How soon will be
There will be
What will
won’t be
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How will the world be different in 100 years?
100年后,世界会怎样的不同?
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___A___D will have robots in their homes.
___A___D won’t use money. Everything will be free.
___A___D