作业讲解《课后达标检测》（P283-284）完形填空1.学生纠错。2.小组讨论重难点。讨论点：完形一完形二：131519203.学生质疑，老师答疑。KeystoExercisesonP2571.Afterthat,Isweptandmoppedthefloor.2.Attheendoftheterm,Ibecameoneofthebestplayersofourclass.3.SciencegraduatesareingreaterneedthanartsonesinChina.4.Suchbehaviorleftmedeepinthought.5.Wewanttogiveasurprisetohim.6.Highschoolstudentsarefacedwithachoicebetweenartsandscience.如何写好主语Self-study:1.学生自学知识点P257-258。2.学生找到写作加分句型。3.学习重点（加分句型）：A.动名词做主语；it作形式主语。加分句型：1）Itisnouse/nogood/uselessdoing…2）Itisimportant/interesting/necessary/…(forsb.)todo…3）Itisone’sresponsibility/honor/apleasure(forsb.)todo…4）Ittakessb.sometime/moneytodo…3.学习重点（加分句型）：B.主语从句作主语；It作形式主语。加分句型：1）Itisuncertainwhether/why/how…+主语+谓语…2）Itisobvious/clearthat…3）Itissaid/reported/believed/well-knownthat…4）Itseems/appears/happened/occurredtomethat….Practice1.学生完成练一练（P258）关于it的句型。2.学生互动纠错。3.老师点拨难点。Keys:It’snouse/nogood/uselessIt’simpossibleforustofinishtheworkontime.It’sniceofyoutohelpmewiththewok.It’sanhonorformetomakeaspeechhere.It’swidelybelievedthatplentyoffreshaircontributestogoodhealth.Itoccurredtomethatitwasnotachallengebutachancetodosuchajob.HomeworkHomework1.巩固P258-259能力提升的句子，注意加分点。2.用所学句式，仿写5个句子。
