平面連桿機構(gòu)及其設(shè)計

Module2PublicholidaysModule2Unit3LanguageinuseUnit3_______we’restayingwithourfriends,we’regoingtospendonedayinQingdao.2._______webegindinner,myfathergivesthanksforthefood.3.______itisallover,everyonehelpswashthedishes.BeforeWhileWhenLanguagepractice_______we’restayingwithour4.Andmyfamilyalwaysgosomewhereinteresting___________theholidaybegins.5.Wehavecelebratedthefestival______thefirstpioneersfromEnglandarrivedinAmerica.6._____theylanded,theirfirstwinterwasworsethananyEnglishwinter.sinceassoonasAfter4.Andmyfamilyalwaysgosin用從句來表達一件事情或一個行為發(fā)生的時間,這個從句就叫時間狀語從句。1.since引導(dǎo)的時間狀語從句時間狀語從句since引導(dǎo)的時間狀語從句常與完成時連用,表示“自從…….”。e.g.IhaveknownBillsincehewasborn.

自從比爾出生起,我就認識他。外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse用從句來表達一件事情或一個行為發(fā)生的時間,這個從句就叫時間2.while引導(dǎo)的時間狀語從句while引導(dǎo)的時間狀語從句表示主句的行為在從句行為進行的過程中發(fā)生。由于while從句表示一個持續(xù)的行為,所以從句中要用持續(xù)性動詞或狀態(tài)動詞,且持續(xù)性動詞常用進行時態(tài)。

e.g.Don’tmakeanynoisewhileIamrecording.

我在錄音時(你們)別發(fā)出聲音。外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse2.while引導(dǎo)的時間狀語從句while引導(dǎo)的時間狀語3.assoonas引導(dǎo)的時間狀語從句assoonas表示“一……就……”，強調(diào)動作緊密相連。e.g.Webegantoworkassoonaswegotthere.

我們一到那兒就開始工作了。外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse3.assoonas引導(dǎo)的時間狀語從句assoon4.before/after引導(dǎo)的時間狀語從句。before表示“在……之前”。after表示“在……之后”。e.g.Beforewebegindinner,myfathergivesthanksforthefood.吃飯前,我父親會表達(因擁有食物而產(chǎn)生的)感激之情。MothersometimespreparesdinnerafterIcomebackfromschool.媽媽有時在我放學回家后才準備晚飯。外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse4.before/after引導(dǎo)的時間狀語從句。befor5.when引導(dǎo)的時間狀語從句when的意思是“當……的時候”,既可以表示在某一時間點發(fā)生的事,又可以表示在某一時間段發(fā)生的事。主句與從句描述的動作或事情可以同時發(fā)生,也可以先后發(fā)生。e.g.WhenIgothome,Ifoundmybabygirlsinginginthelivingroom.

我到家時,發(fā)現(xiàn)我的小女兒正在客廳里唱歌。外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse5.when引導(dǎo)的時間狀語從句when的意思是“當……的6.until引導(dǎo)的時間狀語從句

until表示動作或狀態(tài)一直持續(xù)到某一時刻,即“直到……”。e.g.Hewaiteduntilalltheguestsleft.

他一直等到所有客人都走了。MyparentsandIaregoingtovisitsomefriendsinShandongProvinceandwe’llstaythere

untiltheendoftheholiday.我和父母要去山東拜訪一些朋友,我們會在那兒一直待到假期結(jié)束。外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse6.until引導(dǎo)的時間狀語從句until表示動作或狀態(tài)afterassoonassinceuntilwhileCompletethesentenceswiththecorrectformofthewordsorexpressioninthebox.Theremaybemorethanoneanswer.外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuseafterassoonassinceu1._________ourfriendsarrived,weallwenttothesquare.2.________theywerewatchingTV,welistenedtomusicandsangtraditionalsongs.3.__________itwastwelveo’clock,weallshouted“HappyNewYear”.WhileAfterAssoonas外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse1._________ourfriendsarriv4.Westayedthere_____shearrived.5.Hehasmadealotofprogress_______hestartedtolearnEnglishlastmonth.untilsince外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse4.Westayedthere_____sheaCompletetheconversationwiththeclausesinthebox.a)

afterthefoodhasallgoneb)assoonasyou’rereadyc)beforetherearetoomanypeopled)beforewegoe)whenwegetbackf)whilewe’rewaitingfortheNewYear外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinuseCompletetheconversationwithBetty:Whenarewegoingtotheparty?Daming:We’rewaitingforyou.Wecango(1)_____.Betty:OK,let’sgo.It’sbettertobeearlyandgetthere(2)______.Daming:Yes,wedon’twanttogetthere(3)______.bca外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinuseBetty:WhenarewegoingtBetty:Oh,Daming!Youalwaysthinkabouteating.Daming:Well,it’ssomethingtodo(4)_______.Betty:Don’tyouwanttomakeawishfortheNewYear(5)________.Daming:No,it’sOK.I’llmakeone(6)_________.dfe外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinuseBetty:Oh,Daming!YoualwDoyoudoyourhomeworkbeforeyouhavedinner?Workinpairs.Askandanswerquestionsaboutyourself.外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinuseDoyoudoyourhomeworkbefor2.Doyoulistentomusicwhileyouaredoingyourhomework?外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse2.Doyoulistentomusicwhil3.Whatdoyoudoafterschool?外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse3.Whatdoyoudoafterschool4.Doyougetoutofbedassoonasyouwakeup?外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse4.Doyougetoutofbedasso5.Whatdoyousaywhensomeonegivesyouapresent?外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse5.Whatdoyousaywhensomeon6.Howmanysubjectshaveyoustudiedsinceyoustartedschool?外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse6.Howmanysubjectshaveyou

beforeuntilWhenwhile

Christmasisahappyholiday.(1)______itcomes,peoplecelebrateitindifferentways.Tomanypeopleintheworld,thistimeofyearistheseasonforgivingandreceivingpresents.Completethepassagewiththewordsinthebox.When外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinusebeforeuntilWhenwhiChildrenthinkthatFatherChristmaswaits(2)______theyareasleepandthencomesinandleavespresentsforthem.Theywouldlikehimtocome(3)_______theyfallasleep,sotheycanseehim.Theydonotknowthatitistheirparentswhoputthepresentsattheendoftheirbeds(4)______theyaresleeping.untilbeforewhile外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinuseChildrenthinkthatFatherChrMakingaposteraboutaChinesefestivalModuletask外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3LanguageinuseMakingaposteraboutaChines1.DopeoplecelebratethefestivalinothercountriesoronlyinChina?Workingroups.ChooseaChinesefestivalandanswerthequestions.YoucantaketheDragonBoatFestivalasanexample.PeoplecelebratethefestivalonlyinChina.外研版英語九年級上冊Module2Unit3Languageinuse外研版英語九年級上冊Module2Unit3Languageinuse1.Dopeoplecelebratethefes2.Dopeoplecelebratethefestivalatthesametimeindifferentareas?3.Isthefestivalonthesamedayordateeveryyear?Yes,theycelebratethefestivalatthesametimeindifferentareas.Yes,itis.2.Dopeoplecelebratethefes4.Dopeopleeatspecialfoodduringthefestival?5.Dopeoplewearspecialclothes?6.Dopeopleusuallystayathomeorgosomewheretocelebrate?Yes,peopleeatspecialfoodduringthefestival.Theyeatzongzi.No,theydon’t.Peopleusuallygoouttocelebrate.4.DopeopleeatspecialfoodWritesentencesaboutthefestival.Useyouranswerstohelpyou.Jointhesentenceswithassoonas,until,while,when,