1、精選學習資料 - - - 歡迎下載unit 3teenagers should be allowed to choose their own clothes一. 本周教學內容： 話題 topic:rules 重點詞組 key phrases1.be allowedto do2. go out withone s friends3. part-timejob4. get sth. done5.need to do sth.6. instead of、 instead7. be strict with8.concentrate on9. get noisy10. be good for11.cle

2、an up12. at least13.perform a play14.take time to do sth.15. reply to16. chat online、17. material things18.the latest jeans19. agree with sth.sb.20. make ones life easier21. send text messages22.give sb. direction23. beijing youth daily24.be proud of25. build one s life on hard work、26. have friday

3、afternoons off 交際用語 1. i think sixteen-year-olds should be allowed to drive我認為應當答應16 歲的孩子開車；2. i disagree. i think sixteen is too young.我不同意,我認為16 歲這個年紀太年輕了；3. do you think thirteen-year-olds should be allowed to have part-time jobs .你認為應當答應13 歲的孩子們做兼職工作嗎？4. no 、 i don t . 不,我認為不應當；5. anna is allowe

4、d to wear her own clothes.安娜可以挑選自己的衣服；6. they are not serious enough at that age.那個年齡的他們不夠穩重；7. what rules do you have at home .你家有什么規定嗎？ well 、 i m not allowed to go out on school nights.噢,我在周一至周五不能外出； 重點難點釋義 language points1. the other day我們仍可以說the other day 、 morning 、 week 、 month.不久前的一天,一個上午.一個

5、星期.一個月等i saw him in london the other day.我最近有一天在倫敦見過他；2. get to 著手做某事and i got to talking about the ruleshe got to doing the homework after supper.3. concentrate on sth . 專心于某事（做某件事而不做其他事）he decided to concentrate on english because he just failed the exam.他決心專攻英語由于他剛剛考試不及格；this company concentrate

6、on the chinese market.精品學習資料精選學習資料 - - - 歡迎下載這家公司把重點集中在中國市場；4. be good for對有好處有益于（that is good for studying）this kind of food is good for me. 這種食物對我身體有益 sunshine is good for plants.陽光對植物有益；5. it s a good idea for sb to do sth. 做對來說為個好想法（ its also probably a good idea for parents to allow）it s a good

7、 idea for us to travel to the south.6. get noisy變得嘈雜（ i know we got noisy sometimes 、）noise noisy7. learn from向學習,從中學習but we learn a lot from each other.we should learn from our mistakes.我們應從錯誤中學習；8. at present . （at present they re too short.）at present 此刻.現在 at this time 、 nowi can t help you at p

8、resent i m too busy我現在幫不了你實在太忙了；9. have an opportunity to do sth有做的機會have no opportunity to do沒機會做i hope tohave an opportunity to go to the states. i have no opportunity to have a talk with heri留意：文中在談論將來時,用了一些動詞過去式和would +動原的形式這為虛擬語氣；表示對將來的一種假設；本單元其他句型結構：1. sixteen-year-olds 十六歲的青少年它相當于一個名詞相當于 sixt

9、een -year- old kids.“一個 16 歲青少年的表達方式”a kid sixteen years old a kid of sixteena kid of sixteen years old. a sixteen-year-old kid2. stop doing停止做某事（ section a 2a） we two stopped talking.我們倆個停止了談話；3. 主 seem to do sth . 似乎his temperature seems to be all right.他的體溫似乎完全正常；seem其他用法（ 1） seem+形容詞the question

10、 seems quite easy.精品學習資料精選學習資料 - - - 歡迎下載那個問題似乎很簡單；（ 2） seem+名詞that seems a good idea.那似乎為個好想法；（ 3） it seems + that 從句it seemed that nobody knew anything about the matter.看來沒有人知道這件事；4. so do we （ section a 3a）so do we 為倒裝句,其結構為so + be 動詞 /助動詞 / 情態動詞主語,在時態上應和上一句保持一樣；應翻譯為“我們也為這樣”用英文說明為：we have a lot o

11、f rules at my house、 too.5. on school nights、 on friday nights、 on saturday afternoons.我們在說某個詳細的,特定的早晨.下午.晚上時應用on.6. be strict with對要求特別嚴格 she s very strict with her children. 她待子女很嚴；7. old people s home 敬老院以前我們曾學過old folk s home8. take time to do things花費時間做事情；take 在這里為“花費”的意思；類似的詞組有：it takes sb so

12、me time to do sth .it 為形式主語,花時間做某事it took me 2 hours to finish the homework.9. be a great experience for sb.對來說為一次很棒的經受；10. volunteer（ 1） n. 理想者volunteer groups理想小組 volunteers to run christmas show. 自愿操辦.圣誕節表演的人；（ 2） v. 自愿或無償地賜予或供應（幫忙.建議）tim s busy but i ll come 、 he volunteered.蒂姆很忙,我來吧,他主動說道；11. s

13、leepy 想 睡 的 （ a. ） are you sleepy .你睏嗎？ asleep 睡著的.熟睡的he waits until the children are asleep.他始終等到孩子們睡著了；詞組 fall asleep 入睡he was just falling asleep when there was a loud knock at the door.他剛要入睡,就有人大聲敲門；語法學問一 . 被動語態1. “語態”表示主語和謂語動詞之間的關系；英語中有“兩態”的說法,即主動語態和精品學習資料精選學習資料 - - - 歡迎下載被動語態,本單元中反復顯現的should b

14、e allowed就為一個含有情態動詞（should）的被動語態；先看幾個基本概念主語為動作的發出者為主動語態主語為動作的接受者為被動語態只有及物動詞才有被動語態；2. 被動語態的構成（ 1）his office is cleaned every day. the office was cleaned yesterday.compare active and passive：動作的接受者the office 成了句子的主語,就應當用被動語態；從上面的例句我們可以總結：一般現在時的被動語態為：主am / is / are （ not）過去分詞一般過去時的被動語態為：主was / were 過去分

15、詞如： butter is made from milk.this house was built 100 years ago.以前我們學過的was / were born生于,就為一個被動語態born 為個過去分詞（bear） when were you born . i was born in 1989.假如要特殊強調動作或行為的執行者,句子后面需接by ,譯為“被（由）”如： we were woken up by a loud noise .我們被嘈雜的聲音吵醒；（ 2）現在進行時被動語態的構成為主語 is / am / are + being 過去分詞再如：my car is bei

16、ng repaired now.some new houses are being built near the park.公園鄰近在建一些房子；（ 3）現在完成時被動語態的構成為主語 have / has been 過去分詞如：my key has been stolen. my keys have been stolen.i am not going to the party 、 i haven t been invited.含有情態動詞的被動語態情態動詞 be過去分詞a note had better be left to him.teenagers should be allowed

17、to wear their own clothes精品學習資料精選學習資料 - - - 歡迎下載這里我們列舉了幾個主要時態,那么其它時態呢？一般將來時主語 will be 過去分詞過去將來時主語 would / should + be過去分詞過去進行時主語 was / were + being過去分詞過去完成時主語 had + been +過去分詞被動語態的時態為由be 的時態打算的, be 為什么時態,全句就為什么時態,be 動詞后面的過去分詞不變；歸納：確定句：主語be + 過去分詞（by ） 否定句：主語be not 過去分詞（by ）一般疑問句：be 主語過去分詞（by ）.特殊疑問句

18、：疑問詞be主語過去分詞（by ）3. 被動語態的用法：（ 1）不知道或沒有必要說明動作的執行者為誰,不用by動作執行者短語 such books are written for children.這些書為為兒童寫的；i haven t been told about it .沒有人告知我這件事（ 2）強調動作的承擔者,這時應用by 短語；the cup was broken by david.（ 3）作客觀說明時,常采納一種被動語態句型 it s / was said / believed / reported / + thatit s reported that about three h

19、undred people were killed in this earthquake.據報道,這次地震中大約有三百人死亡；4. 主動語態變為被動語態把主動語態的句子變為被動語態的方法為：（ 1）把原句中的賓語變為主語（ 2）動詞改為被動形式,即be+過去分詞（ 3）原先的主語,假如需要的話,放在by 后面,假如沒必要,可省略；留意事項：主動語態變成被動語態應留意事項從主動語態到被動語態的過程中主語.謂語動詞.賓語都發生變化；留意主格與賓格的變化形式；留意主語的人稱及數的變化對be 動詞帶來的影響；留意 be 動詞的時態形式取決于原主動語態的動詞時態形式；5. 被動語態的幾種類型（ 1）有兩

20、個賓語的句子的被動語態（直接賓語,間接賓語）常見的接雙賓語的動詞有通常這種句子可以改為以“人”當主語；和以“物”當作主語的兩種被動語態；如： he gave me a book.精品學習資料精選學習資料 - - - 歡迎下載 i was given a book by him.（以 i 做主語） a book was given to me by tom.（以物 book 作主語）he teaches us english. we are taught english by him.（以人當主語） english is taught us by him.（以物作主語）（ 2）含有賓語補足語的句

21、子的被動語態keep、 make 三類的動詞經常有賓語補足語,在被動語態中,賓語補足語位置不變；we keep food fresh in the fridge.主謂賓賓補 food is kept fresh in the fridge.i saw him go into the office building. he was seen to go into the office building.英語中有“十大動詞”的說法,即feel 、 hear 、 listen 、 have 、 make 、 let 、 look 、 watch 、 see 、 notice ,這些詞在主動句中,其后

22、的動詞不定式不加to,但變被動句時必需加to.（ 3）含有短語的主動語態變被動語態不及物動詞沒有賓語,因此沒有被動語態；但有的不及物動詞后面加上介詞及其他一些詞類構成短語動詞之后,其作用相當于及物動詞,可以接賓語,因而也可以變為被動語態；在變成被動語態時,不能去掉構成短語動詞的介詞或副詞they take good care of my child. my child is taken good care of他們把我的孩子照料得很好；i turned off the radio. the radio was turned off（ by me）附：動詞短語的被動語態take care of be taken care of cut down be cut downlaugh at be laughed at look aft