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3、掌握并灵活运用本课的知识点。教学内容：短语：feeltiredorweakgiveyouenergyrepresentgrowthmakeiteasierforyoutotakeactionhavedifficultymakingadecision[来源:学科网]thecolourof…match…with…句型：Itrepresents…课前预习：根据汉语意思完成句子。1.绿色能给你带来活力。Greencangiveyou_________.2.穿红色衣服使得采取行动对你来说更容易。Wearingredmakesit___________foryouto________________.3.紫色和粉色，你更喜欢哪一个？_______________doyou_________________,violetorpink?4.现在年轻女孩宁愿穿白色和黑色，而不穿红色和粉色的衣服。Nowyounggirls__________________wearblackandwhite________redandpink.5.不同的颜色给人带来不同的感受。____________________bringpeople___________________.课堂讲解：1.physicaladj,“身体的”，修饰名词。如：Weshoulddophysicalexercise.adj,“物理的”如：aphysicalchange[来源:学科网]★physicistn.物理学家physics物理（学）2.Wearingredcanalsomakeiteasierforyoutotakeaction.1)句中it做形式宾语，真正的宾语是foryoutotakeaction。在“believe/find/make/think+it+adj.+todosth.”结构中，it做形式宾语，代替不定式，这时it后常须跟一个宾语补足语。如：IfinditeasyenoughtogetonwithPam.★ItisimportanttolearnEnglishwell.(it做形式主语)2)takeaction意为“采取行动;开始起作用”，如：①Thepolicewilltakeactionsoon.②Themedicinewilltakeactionintwohours.[来源:学科网ZXXK]3.Thiscanhelpwhenyouarehavingdifficultymakingadecision.“havedifficulty(in)doingsth.”意为“做某事有困难”，其中difficulty多做不可数名词，可用trouble替换；介词in可省略。如：[来源:学#科#网Z#X#X#K]Wehadnodifficulty(in)findingthehouse.★havedifficulty/troublewithsth与其意思相同。★difficulty做可数名词，“难事；难处”。如:Therearealotofdifficultiesthathavetobeovercome.★结构相似的还有havefun(in)doingsth.意为“做某事有趣”。如：[来源:学科网ZXXK]We’regoingtohavefun(learn)Englishthisterm.4.Daniel’scolourmustbeblue.本句中的mustbe意为“一定是”。情态动词must常和系动词be一起用于肯定句，表示肯定推测。如：①Thelightison.Hemustbeathome.②ThebookmustbeLucy’sbecausehernameisonthecover.★表示否定推测时，用can’tbe。如：Hecan’tbeathomebecausehewenttoBeijingyesterday.课后巩固：1.Ihavedifficulty__________(get)onwiththem.2.Ifyouneedphysical___________(力量),youshouldwearredclothes.3.Herheartwasfullof___________(悲伤)becauseofherdog’sdeath.4.Hehassomedifficulty________(with/at)pronunciation.5.WhenIfoundIlostmykey,Ifeltreally_________(worry).6.Heisoneofthefamous____________(物理学家).7.Iwouldrather_________(stay)inDalianforafewdays.8.Roseenjoyslivingina___________(安宁的)place.9.Hismotherwas__________(满意的)withhisperformance.10.Wemustgo_________(通过)theforestbeforeseveno’clock.11.Insummer,peopleprefer________(swim)to_______(run).12.–Whatcolourofthefollowingrepresents“growth”?--______________.A.OrangeB.GreenC.WhiteD.Yellow13.Wefound_______necessarytoprotecttheenvironment.A.thatB.itC.this14.–Who’sthatwomanwithAnn?--I’mnotsure.It________behermother.A.mayB.canC.must附件1：律师事务所反盗版维权声明附件2：独家资源交换签约学校名录（放大查看）学校名录参见：http://www.zxxk.com/wxt/list.aspx?ClassID=3060附件1：律师事务所反盗版维权声明附件2：独家资源交换签约学校名录（放大查看）学校名录参见：http://www.zxxk.com/wxt/list.aspx?ClassID=3060