2019春八年级英语下册Unit2I’llhelptocleanupthecityparks课时内容精讲素材.docx

Unit2cleanup的用法Youcouldhelptocleanupthecityparks.你可以帮忙打扫城市公园。(P9)clean up是固定搭配,意为“打扫干净;清除干净”。它的宾语有两种情况:宾语是名词该名词宾语可以位于clean和up之间,也可以位于clean up之后宾语是代词该代词宾语只能位于clean和up之间例如:They began to clean up the kitchen after the party was over.=They began to clean the kitchen up after the party was over.聚会结束之后,他们开始打扫厨房。Your bedroom is too dirty.You must clean it up.你的卧室太脏了。你必须把它打扫干净。strong的用法IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirownersfaces.当我看到动物们(病情)渐好,看到它们主人脸上的喜悦表情时,我产生出那么一种强烈的满足感来。(P11)1.strong是形容词,意为“强烈的,强壮的”。例如:The strong smell made me throw up.这种强烈的气味使我呕吐了。The man takes exercise every day and looks very strong.那个男人每天锻炼身体,他看起来很强壮。2.派生词:strongly adv.强烈地,强壮地反义词:weak adj.虚弱的,弱的repair,mend和fix的用法Jimmyfixesupbrokenbicycleparts,likewheels.吉米修理坏了的自行车零件,如车轮。(P13)repair,mend和fix都有“修理”的意思,但用法有所不同。1.repair的对象范围很广,从房屋、道路、机器到日常生活必需品,是使受到一定损失或失灵的东西恢复其形状或功能。一般比mend和fix正式。例如:Who has repaired the broken leg of the table? 谁把桌子的断腿修好了?2.mend的意思是恢复某物原来的样子(包括用针、线来缝补),一般指较小的物品。例如:This shirt is too old to mend.这件衣服太旧不能补了。3.fix用于修饰需要重新调整结构的物体,指把松散的部件固定结实,将分离的物体各部分装配起来。用于美国口语中,与repair无多大区别。例如:Can you fix the broken chair?你能修理那把坏了的椅子吗?excited的用法IloveanimalsandIwasexcitedabouttheideaofhavingadog.我爱动物,我对拥有一只狗的想法兴奋不已。(P14)1.be excited about是固定搭配,意为“因而兴奋不已”,其中excited是形容词,意为“激动的;兴奋的”。例如:We were excited about the good news.我们因那则好消息而兴奋不已。2.excited的同根词:词条词性含义excitev.使激动,使兴奋excitedadj.激动的,兴奋的excitingadj.令人激动的,令人兴奋的excitementn.激动,兴奋例如:The news of the victory