Unit14： Have you packed yet? Period 3 SectionB【学习目标】1.掌握10个单词及短语。award,wave,scene,hit,appear,lead,lead singer,some day,be off,poem2.现在完成时态的灵活运用。【预习导学】1. 你最喜爱的乐队 2.写出原创歌曲 3. 录制唱片 4. 获奖5. 举办音乐会 6.许多次7. 音乐会的数量 1.打击，碰撞 2.出现 3.诗4.一次机会 8.turn off 9.be sure to do sth. 10.洗盘子 11.in the last twelve months 【合作交流】Number of concerts theyve done . The number of ,意为“的数字，数目”，一般后面接名词复数，number是句中真正的主语，由介词of引出的短语是修饰number的定语其谓语动词用单数。如： The number of the students in this class is fifty 与the number of 相近的词是a number of . a number of 意为“许多，大量”，相当于many a lot of 后接可数名词复数，做主语时，谓中动词用复数。例如：（许多学生在操场上玩） are missing from the library . （图书馆有一些书不见了）选择：How many students are there in your school ? the students in our school over two thousand .A. The number of , is B. The number of , are C. A number of , ismust 和have to的区别： have to是“不得不”，表示客观上的意义； 否定句,助动词do + not +have You dont have to go.你现在不必走。 must是“必须”，表示主观愿望。 否定句, 直接+not You mustnt go there now. 现在你千万别上那儿去。must 的否定回答neednt-Must I go now? 我现在就得走吗？-Yes, you must. 是的，你必须走。since，for.since：“自从”，表示的是一个时间点，可用作介词，也可作连词。用作介词时，后接指时间点的名词或短语；用作连词时，后跟一个时间状语从句，但其前的谓语动词或主句的谓语动词须用现在完成时。for构成的短语在现在完成时里，表示时间的长度，后须跟“一段时间”，不可跟“时间点”如：1)He has worked at that factory since he came to the city.他到这城市以来一直在这家工厂工作。2)I have studied English for three years. 我学习英语已有三年了。【扣标合作】学习任务一1.根据要求回答1a问题。2.听录音，完成2a 3.听录音，完成2b。3.搭档练习，根据2a，2b中的信息，角色扮演对话。学习任务二:1.个人自学3a,完成3b的填空2.翻译并掌握重点句和短语，熟读短文。3.调查 Have you ever been to a concert？【小 结】【达标测试】一、根据句意及首字母填空：1.We often s the Internet to look for some information.2.WangFeng sings his own o songs.3.They gave all of the money they made to charities for h children.4.Hell a on CCTV3 tomorrow.5.Theyve made ten m concerts and made a h CD.6.I like the p that was written last year.7.Ive gotten the m from the mail box .8.Good l to you !9.How many musicial i have you played so far?10.She studies very hard and always in the t five in her class.二、用所给词的适当形式填空：11.Dont forget (close)the window when it rains.12.Its my job (teach) your English.13.Its your turn (clean) the classroom.14.Mary wont keep me (wait) too long.15.The boys and girls are busy (make) snowman on the playground.16.In order to get larger success,she chose (be off)in the end.2