Unit+2+Section+Ⅲ+Grammar+and+usage【教案】（牛津译林版2020必修第一册）

Book1Unit2Lets talkteensGrammar andusageSimple,compound andcomplex sentences教学目标By theend ofthis section,students willbe ableto:

1.categorize theelements ofa simplesentence,a compoundsentence anda complexsentence;

2.summarize thegeneral rulesof the three kinds of sentence structures;

3.distinguish andchoose theright sentence structures;

4.apply appropriatesentence structuresin newsituations.教学重难点

1.To distinguishthethreekindsofsentence structures;

2.To recognizethe differencesbetween Chineseand Englishsentencestructures;

3.To applysentencestructuresappropriately.教学过程步骤教学活动设计意图互动时间模式Exploring therulesStep1Have studentsdiscuss thereasons forunhappy scenes创设互动5，情境，拉近沟in families.Group Work通距离，激活

7.What causesyou toquarrel withyour parentsClass Work学生已有的背The teachersummarizes asfollows:景语言知识，1Parents expecttoo muchof usand putgreat引起学习兴pressure onus.趣2One sidewants tocontrol theother side,so weoftenquarrel oversome trivialthings.3If bothsides lackthe opportunitiesto communicatewitheach other,some misunderstandingswill arisebetweenus.

2.How canyou solvethe troublesomeproblems withyourparentsThe teachersummarizes asfollows:1I willhave achat withmy friendsto getsomesuggestions.2Nowadays,websites arespringing up,and I will turntoexperts ofrelevant websitesfor help.3Iwillconsult myteachers,because theycan giveususeful andpractical advice.Summarizing therulesStep2Have studentsdistinguish andsummarize thefeatures of引导学生5，the sixsentences above.分析句子成分，Individual WorkBoth Sentence1and Sentence4are madeup ofone Group Work自主发现句子结independent clausewhich hasone subject-verb构特色和规律，combination.培养善于观察、Both Sentence2and Sentence5contain twomain clauses.善于总结归纳的BothSentence3and Sentence6contain onemain clause学习能力and onesubordinate clause.

1.Have studentscompare thestructures ofa simple，Step3引导学生5sentence,a compoundsentence anda complexsentence从课本所给文本Individual Workbyputting themin thefollowing tableaccording toPage中找到句型分类Class Work

20.规律

2.Then workout therules andfill inthe blanks.Applying therulesStep4Have studentsread sentencesof PartBl onPage21创设单个10and judgethe logicalrelationships amongthem.Then haveIndividual Work语境，引导学生students joineach pairof sentencesto formcompound or运用所学规则，complex sentences.判断句子内部逻辑关系，自主构造并列句和复合句，Step5创设对话5Have studentsread aboutthe Teresasproblem withher语境，引导学生Individual Workparentsin PartB2and completethe conversation:Class Work关注交际中语言1because2unless3why4that内部的逻辑联5but6If7how8and系，进而选用恰Have studentsanswer thefollowing questions:当的连接方式连

7.What sTeresa sproblem withher parents接句子Teresas parentsalways compareher withher friendsandare notsatisfied withher performances.

2.What sJack ssuggestion Hesuggests Teresashould havea sinceretalk withherparents.Step6Have studentsrole-play aconversation betweenTeresa and8，引导学生her parents,using simple,compound andcomplex GroupWork根据提示自主创sentences.设语境，提升综示例见课件合、灵活运用所学语言知识的能力，培养创新思维Step7Have studentswork ingroups toanalyze thesentence5，巩固第一structures given.GroupWork和第二单元所学语法规则，为后续语法知识学习打好基础Homework TFinishthe workbook.。