以下是為大家整理的關(guān)于初二英語第三單元重點(diǎn)大全的文章，希望對大家有所幫助！
unit3 What are you doing for vacation?
目標(biāo)語言：talk about future plane
重點(diǎn)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.
重點(diǎn)詞組：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.
知識(shí)點(diǎn)：
1. 現(xiàn)在進(jìn)行時(shí)何時(shí)表示非進(jìn)行意義
“be+現(xiàn)在分詞”構(gòu)成進(jìn)行時(shí)態(tài)，表示動(dòng)作正在發(fā)生或進(jìn)行。但也有特殊情況
1) 表示轉(zhuǎn)移的動(dòng)詞leave,go, come, start等進(jìn)行時(shí)態(tài)表將來的時(shí)候，時(shí)常伴有意圖，安排或打算的含義。這種現(xiàn)在進(jìn)行時(shí)比較生動(dòng)，給人一種期待感，它常常表示最近或較近的將來。He is leaving fro London tomorrow.他明天就要去倫敦。
2) 表示將來的現(xiàn)在進(jìn)行時(shí)除用轉(zhuǎn)移動(dòng)詞外，也可以用某些非轉(zhuǎn)移動(dòng)詞。如，
When I grow up, I am joining the army.我長大要參軍。
3) 頻度副詞always, forever,continually等和進(jìn)行時(shí)連用，帶有一定的感情色彩， 泛指一切時(shí)間內(nèi)所做的事情，或者表示客觀事實(shí)。這種用法比較口語化，也比較生動(dòng)。
The earth is always turning.地球轉(zhuǎn)個(gè)不停。
2. Leave的用法
1) “l(fā)eave+地點(diǎn)”表示“離開某地”如，When did you leave Changchun?
2) “l(fā)eave for+地點(diǎn)”表示“離開去某地” 如She is leaving for London.
3) “l(fā)eave+地點(diǎn)+for +地點(diǎn)”表示“離開某地去某地”
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引導(dǎo)的從句。That可省略不用。如
I hear there’s an interesting film tonight.
2)hear sb do sth聽見某人做某事。如
I hear her sing every day.
3)hear sb doing聽見某人正在做某事。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”，指兩者。
6.about, on關(guān)于
About指的內(nèi)容較為普通，不那么正式，含有隨便談?wù)摰囊馕?。?BR> I know nothing about the matter.我對這事一無所知。
On指的內(nèi)容較為嚴(yán)肅或?qū)W術(shù)性的，可供專門研究這一問題的人閱讀或參考。
He has written lots of books on the history of Japan.他寫了許多關(guān)于日本史的書。
7.this summer指“今年夏天”，象這樣有this, that ,these, those,next等修飾的詞作時(shí)間狀語時(shí)前面不需要加介詞。
8.Famous的用法
Be famous for 因。。而聞名; be famous as作為。。。而聞名
9.Problem, question“問題”
Question是對某事懷疑因而提出的需要考慮，討論，等待回答的問題;problem是客觀存在的，等待解決的問題。
Question常與動(dòng)詞ask ,answer連用;problem常與動(dòng)詞solve連用。
10.Forget的用法forget-forgot-forgotten
forget to do sth忘記去做某事。表示動(dòng)作尚未發(fā)生;forget doing sth忘記做過某事。表示動(dòng)作已經(jīng)發(fā)生。Remember用法與forget相同。
11.Decide的用法
decide to do sth決定做某事;decide on doing sth/sth決定，取決;make a decision做決定
12.Think about, think out, think over, think of
think about考慮，回想 He thought about going to Greece or Spain.他考慮去希臘還是西班牙。
think out想出 We thought out a perfect way at last.我們最后想出了絕妙的方法。
think over仔細(xì)考慮，認(rèn)真考慮 Please think it over, I am sure you can get the answer.
think of 考慮，設(shè)想，想起等，常用于否定句，與could,should,would連用，表示“有。。。想法(念頭)”。You shouldn’t think of that.你不該那么想。
13.Visitor ,guest
Visitor指訪問者，探訪者，來客等。Guest指客人，來客。如果你是一個(gè)visitor，說明你想去訪問某人或參觀某地;如果你是一個(gè)guest，就是指你是受某人邀請的客人或者是應(yīng)邀到其家中作客，或者應(yīng)邀去吃飯，或者應(yīng)邀去聽音樂會(huì)，看戲等，guest也指旅館的旅客。
14.Go+doing通常表示去做某些活動(dòng)。如，go camping去野營， go fishing去釣魚
15.Sound, noise
Sound系常用詞，泛指“任何聲音，不論高低，大小，是否悅耳或有無意義”。如 the sound of footsteps腳步聲;noise 指“任何混雜，嘈雜，刺耳或起干擾作用，令人厭煩的聲音”。
16.Rent的用法
Rent即為可數(shù)名詞rent out 出租，租出;rent at以。。。出租
17.Comlete,finish
Finish表示過去某個(gè)時(shí)候著手做的事已經(jīng)做完，或者表示對已經(jīng)做完的事情進(jìn)行精密加工;complet側(cè)重表示做完或完成某工作，特別是一項(xiàng)任務(wù)，或者把某工作圓滿結(jié)束。
unit3 What are you doing for vacation?
目標(biāo)語言：talk about future plane
重點(diǎn)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.
重點(diǎn)詞組：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.
知識(shí)點(diǎn)：
1. 現(xiàn)在進(jìn)行時(shí)何時(shí)表示非進(jìn)行意義
“be+現(xiàn)在分詞”構(gòu)成進(jìn)行時(shí)態(tài)，表示動(dòng)作正在發(fā)生或進(jìn)行。但也有特殊情況
1) 表示轉(zhuǎn)移的動(dòng)詞leave,go, come, start等進(jìn)行時(shí)態(tài)表將來的時(shí)候，時(shí)常伴有意圖，安排或打算的含義。這種現(xiàn)在進(jìn)行時(shí)比較生動(dòng)，給人一種期待感，它常常表示最近或較近的將來。He is leaving fro London tomorrow.他明天就要去倫敦。
2) 表示將來的現(xiàn)在進(jìn)行時(shí)除用轉(zhuǎn)移動(dòng)詞外，也可以用某些非轉(zhuǎn)移動(dòng)詞。如，
When I grow up, I am joining the army.我長大要參軍。
3) 頻度副詞always, forever,continually等和進(jìn)行時(shí)連用，帶有一定的感情色彩， 泛指一切時(shí)間內(nèi)所做的事情，或者表示客觀事實(shí)。這種用法比較口語化，也比較生動(dòng)。
The earth is always turning.地球轉(zhuǎn)個(gè)不停。
2. Leave的用法
1) “l(fā)eave+地點(diǎn)”表示“離開某地”如，When did you leave Changchun?
2) “l(fā)eave for+地點(diǎn)”表示“離開去某地” 如She is leaving for London.
3) “l(fā)eave+地點(diǎn)+for +地點(diǎn)”表示“離開某地去某地”
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引導(dǎo)的從句。That可省略不用。如
I hear there’s an interesting film tonight.
2)hear sb do sth聽見某人做某事。如
I hear her sing every day.
3)hear sb doing聽見某人正在做某事。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”，指兩者。
6.about, on關(guān)于
About指的內(nèi)容較為普通，不那么正式，含有隨便談?wù)摰囊馕?。?BR> I know nothing about the matter.我對這事一無所知。
On指的內(nèi)容較為嚴(yán)肅或?qū)W術(shù)性的，可供專門研究這一問題的人閱讀或參考。
He has written lots of books on the history of Japan.他寫了許多關(guān)于日本史的書。
7.this summer指“今年夏天”，象這樣有this, that ,these, those,next等修飾的詞作時(shí)間狀語時(shí)前面不需要加介詞。
8.Famous的用法
Be famous for 因。。而聞名; be famous as作為。。。而聞名
9.Problem, question“問題”
Question是對某事懷疑因而提出的需要考慮，討論，等待回答的問題;problem是客觀存在的，等待解決的問題。
Question常與動(dòng)詞ask ,answer連用;problem常與動(dòng)詞solve連用。
10.Forget的用法forget-forgot-forgotten
forget to do sth忘記去做某事。表示動(dòng)作尚未發(fā)生;forget doing sth忘記做過某事。表示動(dòng)作已經(jīng)發(fā)生。Remember用法與forget相同。
11.Decide的用法
decide to do sth決定做某事;decide on doing sth/sth決定，取決;make a decision做決定
12.Think about, think out, think over, think of
think about考慮，回想 He thought about going to Greece or Spain.他考慮去希臘還是西班牙。
think out想出 We thought out a perfect way at last.我們最后想出了絕妙的方法。
think over仔細(xì)考慮，認(rèn)真考慮 Please think it over, I am sure you can get the answer.
think of 考慮，設(shè)想，想起等，常用于否定句，與could,should,would連用，表示“有。。。想法(念頭)”。You shouldn’t think of that.你不該那么想。
13.Visitor ,guest
Visitor指訪問者，探訪者，來客等。Guest指客人，來客。如果你是一個(gè)visitor，說明你想去訪問某人或參觀某地;如果你是一個(gè)guest，就是指你是受某人邀請的客人或者是應(yīng)邀到其家中作客，或者應(yīng)邀去吃飯，或者應(yīng)邀去聽音樂會(huì)，看戲等，guest也指旅館的旅客。
14.Go+doing通常表示去做某些活動(dòng)。如，go camping去野營， go fishing去釣魚
15.Sound, noise
Sound系常用詞，泛指“任何聲音，不論高低，大小，是否悅耳或有無意義”。如 the sound of footsteps腳步聲;noise 指“任何混雜，嘈雜，刺耳或起干擾作用，令人厭煩的聲音”。
16.Rent的用法
Rent即為可數(shù)名詞rent out 出租，租出;rent at以。。。出租
17.Comlete,finish
Finish表示過去某個(gè)時(shí)候著手做的事已經(jīng)做完，或者表示對已經(jīng)做完的事情進(jìn)行精密加工;complet側(cè)重表示做完或完成某工作，特別是一項(xiàng)任務(wù)，或者把某工作圓滿結(jié)束。