Unit5Ifyougototheparty,you’llhaveagoodtimeSectionA(3a-4)【重难点预测】1.if引导的条件从句，主句用一般将来时，分析从句的时态变化。2.懂得给出短语的意思并能用其造句。【新知导学】试一试翻译下列句子,这些是什么句型？PleasebringyourIDcard!_________________________________________________________Don’twearjeans!________________________________________________________________Don’tsmokeintheoffice!_________________________________________________________Keepquietinthelibrary!__________________________________________________________【自主预习】1.请同学们先认真阅读学习目标，然后仔细研读课本P36.看完后将所学到的东西进行归纳，画出重要知识点，用红色笔作好疑难标记。2.试着读一读单词表中本课时的新单词（或词组），将不会的单词圈出来，然后通过听磁带或求助于其他等方式将单词读准、读熟。3.你能写出下列单词和词语的意思吗？flower_____________clean-up__________________takeaway____________4.请把你知道的校规写下来。__________________________________________________________________.__________________________________________________________________.__________________________________________________________________.__________________________________________________________________.5.Ifyoubreakoneofthemabove,whatwillhappen?Model:IfItalkinclass,theteacherwillbeangry.1)___________________________________________________________________.2)___________________________________________________________________.3)___________________________________________________________________.【合作探究】任务1：学校年终聚会规则。小组讨论聚会规则，并且讨论如果违反了这些规则，将会造成什么后果？然后小组派代表展示。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________任务2：编对话。小组根据以上的讨论结果编两个对话。可参照课文P363a、3b的两个对话。然后小组PK。__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________任务3：志愿者活动。如果我们去敬老院探望老人，去儿童院看望儿童或进行学校大扫除。你将怎么做呢？和你的搭档说说，记得用上“If…,Iwill…”这种句型。除了这些活动你还会参加什么活动呢？试试看。___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________考点聚焦◆if引导的条件状语从句。1.一般主句是一般将来时、祈使句或含有情态动词时，从句用一般现在时。2.主句是一般过去时，从句也用一般过去时。练一练：单项选择（）1.IfTom_____toschoollate,theteacherwillbeangry.A.willgoB.wentC.goD.goes（）2.Ishouldfinishtheworkalonetomorrowifhe______.A.doesn’tcomeB.didn’tcomeC.isn’tcomeD.won’tcome（）3.Don’topenthewindowiftheweather_____cold.A.wasB.becomeC.isD.turned◆takeaway意为“拿走”，这是一个“动词+副词”的结构。当宾语为代词it或them时，必须放中间，不可放后面；若是名词既可放中间也可放后面。类似的短语还有turnon/off/down/up，letin/out等。练一练：根据汉语完成句子1.请把他们拿走，否则老师不会让你进去。Please_____________,ortheteacherwon’t_____________.2.好的，我马上把这些书拿走。OK.Iwill_____________rightaway.【学案整理】____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________SectionA(3a–4)练一练：1—3DAC练一练：1.takethemaway,letyouin..2.takethesebooksaway
