Unit+4+Friends+Forever+Using+language+定语从句（3）教案 高一上学期英语外研版（2019）必修第一册

———课题：B1U4Grammar（3）：Attributiveclauses（1）课型：新授课课时：Period3授课班级：高2026届班授课人：授课时间：学习目标：Sscanknowthedefinitionandstructureoftheattributiveclauses;Sscanapplytheattributiveclausesproperlybasedonthecontext;Sscanmastertheskillsofselectingsuitablerelativepronoun;4.Sscanbuildupconfidenceinusingtheattributiveclauses.教学重点：Sscanknowthedefinitionandstructureoftheattributiveclauses.教学难点：Sscanapplytheattributiveclausesproperlybasedonthecontext.教学准备：1.Multi-media;2.Blackboard&chalk;3.Textbook,etc.教学过程：Step1.Lead-in【教师活动】Greetings；Revision:Q1.Howmanyrelativepronounsareinvolvedintheattributiveclauses?Whatarethey?Q2.What’sthedifferencesbetweentherelativepronouns?Q3.Doyouthinkhowtochooseproperrelativepronouns?Q4.Whencanweonlyusecertainrelativepronounwhentheantecedentsrefertopeopleorthings?【学生活动】Ssthinkandtalkaboutthequestionscarefully.【设计意图】Arousestudents’interestinlearningtherelativepronouns.Step2.StudyingtheRule【教师活动】AskSstoreadthesentencesandthinkaboutwhethertherelativepronounscanbereplacedbyanotherrelativepronoun.Jasonwasoneoftheengineers①whocamefromRussiainthe1950s.WhenhecametoChina,thefirstthing②thathedidwastovisitthefactory③whichdidresearchonbuses.ThenhespenteveryminutethathecouldsparetohelpChinatodeveloptransportation.AlthoughJasonwasaforeigner④whosenationalsoneededhimespecially,hedecidedtomakecontributionstoourcountry'sdevelopment.Jasonwasreallyaperson⑤whomweoughttosaythanksto.【学生活动】Sslookatthefollowingsentencesaboveandstudytherulesingroups.【设计意图】TomakeSshaveaclearunderstandingofthefunctionsofrelativepronouns.Step3.FindingtheRule【教师活动】AskSstodistinguishthefunctionsofthereativepronoun.1．宜用that不用which的情况(1)先行词被形容词最高级或序数词修饰时。*ThisisthemostexcitingfootballgamethatIhaveseensofar.这是我目前看过的最激动人心的足球比赛。*ThefirstattractionthattheyvisitedinLondonwastheBigBen.他们在伦敦参观的第一个景点是大本钟。(2)先行词是不定代词，如all、little、few、much、everything、anything、nothing、none等时。*Shetoldmeeverythingthatsheknew.她把她所知道的一切都告诉了我。*Allthatcanbedonehasbeendone.所有能做的都做了。(3)先行词被all、every、no、theonly、thevery、thelast等修饰时。*I'vereadallthebooksthatwereborrowedfromothers.我已经读了从别人那里借来的所有的书。*Theonlythingthatshecoulddowasgotothepoliceforhelp.她唯一能做的事就是去求助警察。*IhavefoundtheverypenthatIlostyesterday.我已经找到昨天丢的那支钢笔。(4)当先行词既指人又指物时。*Weoftentalkaboutthepersonsandthingsthatweremember.我们常常谈起我们记得的那些人和事。(5)当主句是以who、which开头的特殊疑问句时。*Whichofthebooksthatyouboughtisthemostusefulformywriting?你买的书中哪一本对我的写作最有帮助？2．宜用which不用that的情况(1)引导非限制性定语从句时。*Football,whichisaninterestinggame,isverypopularallovertheworld.足球是一项有趣的运动，在全世界非常受欢迎。(2)一个句子中含有两个定语从句，且先行词为物时，其中一个关系代词是that，那么另一个关系代词宜用which。*LetmeshowyouthenovelthatIborrowedfromthelibrarywhichwasnewlyopened.我给你看看这本我从新开的图书馆借来的小说。3．宜用who不用that的情况先行词是指人的不定代词时，如one、anyone、noone、all、nobody、anybody、none等，或先行词为指人的those时。*Thestudentyoushouldlearnfromistheonewhoworkshardandstudieswell.你应该向那个学习努力而且成绩优异的学生学习。【学生活动】Ssfindtherulesoftheattributiveclausesbasedonthecontext.【设计意图】TomakeSsmastertheusageoftherelativepronounsthroughgroupdiscussion.Step4.ApplyingtheRule【教师活动】AskSstofillintheblankswithproperpronouns.TheGPNPisintendedtoprovidestrongerprotectionforallthespeciesthatlivewithintheGiantPandaRangeandsignificantlyimprovethehealthoftheecosysteminthearea.Shewasgratefulforeverythingthatthemedicalandnursingteamhaddoneforher.IeatallthefoodthatisprovidedbyMomwithappreciation.ThisisthemostbeautifulparkthatIhavevisited.Ofallmyteachers,Mr.Smithistheonewhoimpressesmemost.Shetookphotographsofthethingsandpeoplethatshewasinterestedin.Themostimportantformofenergyiselectricalenergy,whichiswidelyusedinourdailylife.Thosewhowanttojo