初二英语第三单元重点大全
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unit3 What are you doing for vacation?
目标语言：talk about future plane
重点句型：What are you doing for vacation? I’m visiting my grandmother.
What is she doing for vacation? She’s going camping.
Who are you going with? I’m going with my parents.
When is he going? He’s going on the 12th.
How long are you staying? I’m staying for four days.
Where are you going for vacation? I am going to Italy.
How is the weather? It is fine.
Can I ask you some questions about your vacation plans? Sure.
重点词组：spend time with friends, go to the beach, go to sports camp,visit cousins, go bike riding, go sightseeing, talk walks, go fishing, rent videos, be famous for/as, think about, decide on, do something different, plan to do, go fishing, hope to do, forget to do/doing, wait to do, finish doing, ask sb. about sth.
知识点：
1. 现在进行时何时表示非进行意义
“be+现在分词”构成进行时态，表示动作正在发生或进行。但也有特殊情况
1) 表示转移的动词leave,go, come, start等进行时态表将来的时候，时常伴有意图，安排或打算的含义。这种现在进行时比较生动，给人一种期待感，它常常表示最近或较近的将来。He is leaving fro London tomorrow.他明天就要去伦敦。
2) 表示将来的现在进行时除用转移动词外，也可以用某些非转移动词。如，
When I grow up, I am joining the army.我长大要参军。
3) 频度副词always, forever,continually等和进行时连用，带有一定的感情色彩， 泛指一切时间内所做的事情，或者表示客观事实。这种用法比较口语化，也比较生动。
The earth is always turning.地球转个不停。
2. Leave的用法
1) “leave+地点”表示“离开某地”如，When did you leave Changchun?
2) “leave for+地点”表示“离开去某地” 如She is leaving for London.
3) “leave+地点+for +地点”表示“离开某地去某地”
Why are you leaving Changchun for Wuhan?
3.finish doing做完某事
4.Hear的用法 hear-heard-heard
1)hear+that引导的从句。That可省略不用。如
I hear there’s an interesting film tonight.
2)hear sb do sth听见某人做某事。如
I hear her sing every day.
3)hear sb doing听见某人正在做某事。如
I hear him singing in the next room.
5.all, both
all“全部，都”，指三者或三者以上事物;both“都”，指两者。
6.about, on关于
About指的内容较为普通，不那么正式，含有随便谈论的意味。如
I know nothing about the matter.我对这事一无所知。
On指的内容较为严肃或学术性的，可供专门研究这一问题的人阅读或参考。
He has written lots of books on the history of Japan.他写了许多关于日本史的书。
7.this summer指“今年夏天”，象这样有this, that ,these, those,next等修饰的词作时间状语时前面不需要加介词。
8.Famous的用法
Be famous for 因。。而闻名; be famous as作为。。。而闻名
9.Problem, question“问题”
Question是对某事怀疑因而提出的需要考虑，讨论，等待回答的问题;problem是客观存在的，等待解决的问题。
Question常与动词ask ,answer连用;problem常与动词solve连用。
10.Forget的用法forget-forgot-forgotten
forget to do sth忘记去做某事。表示动作尚未发生;forget doing sth忘记做过某事。表示动作已经发生。Remember用法与forget相同。
11.Decide的用法
decide to do sth决定做某事;decide on doing sth/sth决定，取决;make a decision做决定
12.Think about, think out, think over, think of
think about考虑，回想 He thought about going to Greece or Spain.他考虑去希腊还是西班牙。
think out想出 We thought out a perfect way at last.我们最后想出了绝妙的方法。
think over仔细考虑，认真考虑 Please think it over, I am sure you can get the answer.
think of 考虑，设想，想起等，常用于否定句，与could,should,would连用，表示“有。。。想法(念头)”。You shouldn’t think of that.你不该那么想。
13.Visitor ,guest
Visitor指访问者，探访者，来客等。Guest指客人，来客。如果你是一个visitor，说明你想去访问某人或参观某地;如果你是一个guest，就是指你是受某人邀请的客人或者是应邀到其家中作客，或者应邀去吃饭，或者应邀去听音乐会，看戏等，guest也指旅馆的旅客。
14.Go+doing通常表示去做某些活动。如，go camping去野营， go fishing去钓鱼
15.Sound, noise
Sound系常用词，泛指“任何声音，不论高低，大小，是否悦耳或有无意义”。如 the sound of footsteps脚步声;noise 指“任何混杂，嘈杂，刺耳或起干扰作用，令人厌烦的声音”。
16.Rent的用法
Rent即为可数名词rent out 出租，租出;rent at以。。。出租
17.Comlete,finish
Finish表示过去某个时候着手做的事已经做完，或者表示对已经做完的事情进行精密加工;complet侧重表示做完或完成某工作，特别是一项任务，或者把某工作圆满结束。
unit3 What are you doing for vacation?
目标语言：talk about future plane
重点句型：What are you doing for vacation? I’m visiting my grandmother.
What is she doing for vacation? She’s going camping.
Who are you going with? I’m going with my parents.
When is he going? He’s going on the 12th.
How long are you staying? I’m staying for four days.
Where are you going for vacation? I am going to Italy.
How is the weather? It is fine.
Can I ask you some questions about your vacation plans? Sure.
重点词组：spend time with friends, go to the beach, go to sports camp,visit cousins, go bike riding, go sightseeing, talk walks, go fishing, rent videos, be famous for/as, think about, decide on, do something different, plan to do, go fishing, hope to do, forget to do/doing, wait to do, finish doing, ask sb. about sth.
知识点：
1. 现在进行时何时表示非进行意义
“be+现在分词”构成进行时态，表示动作正在发生或进行。但也有特殊情况
1) 表示转移的动词leave,go, come, start等进行时态表将来的时候，时常伴有意图，安排或打算的含义。这种现在进行时比较生动，给人一种期待感，它常常表示最近或较近的将来。He is leaving fro London tomorrow.他明天就要去伦敦。
2) 表示将来的现在进行时除用转移动词外，也可以用某些非转移动词。如，
When I grow up, I am joining the army.我长大要参军。
3) 频度副词always, forever,continually等和进行时连用，带有一定的感情色彩， 泛指一切时间内所做的事情，或者表示客观事实。这种用法比较口语化，也比较生动。
The earth is always turning.地球转个不停。
2. Leave的用法
1) “leave+地点”表示“离开某地”如，When did you leave Changchun?
2) “leave for+地点”表示“离开去某地” 如She is leaving for London.
3) “leave+地点+for +地点”表示“离开某地去某地”
Why are you leaving Changchun for Wuhan?
3.finish doing做完某事
4.Hear的用法 hear-heard-heard
1)hear+that引导的从句。That可省略不用。如
I hear there’s an interesting film tonight.
2)hear sb do sth听见某人做某事。如
I hear her sing every day.
3)hear sb doing听见某人正在做某事。如
I hear him singing in the next room.
5.all, both
all“全部，都”，指三者或三者以上事物;both“都”，指两者。
6.about, on关于
About指的内容较为普通，不那么正式，含有随便谈论的意味。如
I know nothing about the matter.我对这事一无所知。
On指的内容较为严肃或学术性的，可供专门研究这一问题的人阅读或参考。
He has written lots of books on the history of Japan.他写了许多关于日本史的书。
7.this summer指“今年夏天”，象这样有this, that ,these, those,next等修饰的词作时间状语时前面不需要加介词。
8.Famous的用法
Be famous for 因。。而闻名; be famous as作为。。。而闻名
9.Problem, question“问题”
Question是对某事怀疑因而提出的需要考虑，讨论，等待回答的问题;problem是客观存在的，等待解决的问题。
Question常与动词ask ,answer连用;problem常与动词solve连用。
10.Forget的用法forget-forgot-forgotten
forget to do sth忘记去做某事。表示动作尚未发生;forget doing sth忘记做过某事。表示动作已经发生。Remember用法与forget相同。
11.Decide的用法
decide to do sth决定做某事;decide on doing sth/sth决定，取决;make a decision做决定
12.Think about, think out, think over, think of
think about考虑，回想 He thought about going to Greece or Spain.他考虑去希腊还是西班牙。
think out想出 We thought out a perfect way at last.我们最后想出了绝妙的方法。
think over仔细考虑，认真考虑 Please think it over, I am sure you can get the answer.
think of 考虑，设想，想起等，常用于否定句，与could,should,would连用，表示“有。。。想法(念头)”。You shouldn’t think of that.你不该那么想。
13.Visitor ,guest
Visitor指访问者，探访者，来客等。Guest指客人，来客。如果你是一个visitor，说明你想去访问某人或参观某地;如果你是一个guest，就是指你是受某人邀请的客人或者是应邀到其家中作客，或者应邀去吃饭，或者应邀去听音乐会，看戏等，guest也指旅馆的旅客。
14.Go+doing通常表示去做某些活动。如，go camping去野营， go fishing去钓鱼
15.Sound, noise
Sound系常用词，泛指“任何声音，不论高低，大小，是否悦耳或有无意义”。如 the sound of footsteps脚步声;noise 指“任何混杂，嘈杂，刺耳或起干扰作用，令人厌烦的声音”。
16.Rent的用法
Rent即为可数名词rent out 出租，租出;rent at以。。。出租
17.Comlete,finish
Finish表示过去某个时候着手做的事已经做完，或者表示对已经做完的事情进行精密加工;complet侧重表示做完或完成某工作，特别是一项任务，或者把某工作圆满结束。
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