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第一部分教材知识研究八年级（上）Unit4考点一cover的用法考点二辨析die,dead与death考点三protect的用法考点四辨析information,news与message考点五Whatdoessb.looklike?句型考点六辨析pleasure,pleasant,please与pleased练讲重难点protect的用法考点抢测1.Wemustprotectwater______beingpolluted,becauseit’sthesourceoflife.A.toB.inC.forD.fromD练讲重难点重难点精析考点三2.Weliveinthebeautifulearth,andit’sourdutyto_______theenvironment.A.protectB.leaveC.considerD.lookA满分点拨◆protect意为“保护，保卫”，及物动词，接名词或代词作宾语，可用于被动结构。如：Hisneckwasprotectedbyascarffromthecoldwind.他用围巾来保护脖子以防寒风。◆protect...from意为“保护……不受伤害”，与其用法相似的是prevent和keep，但是意义不同。preventsb.fromdoing,keepsb.fromdoing为“阻止……做……，阻止某事的发生”。如：Theheavyrainkeptusfromcomingontime.大雨让我们没有准时到达。Youhadbetterwearsunglassestoprotectyoureyesfromthesun.你最好戴上太阳镜保护眼睛免受阳光照射。Whatdoessb.looklike?句型考点五辨析pleasure,pleasant,please与pleased考点抢测3.Iam_______thattheyhavedecidedtoacceptmyinterview.A.pleasedB.pleasantC.pleaseD.pleasure考点六A4.Helpingothersinneedcanbringusagreat______.A.pleaseB.pleasureC.pleasantD.pleased5.TheweatherinXinyangisvery______recently.It’ssuitablefortraveling.A.pleasedB.pleasantC.pleasureD.pleaseBB满分点拨这四个词都有“满意、高兴”的意思，虽词形相似，但词义、词性、用法均不同。其具体的区别如下：词汇含义及用法pleasure作名词，意为“愉快；高兴”please作动词，意为“取悦；使高兴；使满意”pleased作形容词，意为“高兴的”，常用来修饰人pleasant作形容词，意为“令人愉快的，快乐的”，常用来修饰事物如：It’sapleasuretotalkwithyou.和你谈话是一种乐趣。Heisveryhardtoplease.他很难被取悦。Weareverypleasedwithournewhouse.我们对我们的新房很满意。Ihopeyouhaveapleasanttrip.我希望你们旅途愉快。