Unit8Heiscleaningthewindow单词讲解（课件）-湘少版英语四年级下册

湘少·四年级下册Unit8Heiscleaningthewindow（动词）（把……）弄干净；打扫（形容词）洁净的cleaningcleanthewindow擦窗户cleantheroom打扫房间Heiscleaningthewindow.他正在擦窗户。Ourschoolisclean.我们的学校很洁净。Iclean［v.（把……）弄干净；打扫］thedeskanditisclean（adj.洁净的）now.动词-ing形式短语例句串句记忆（动词）运动；锻炼exercisingexercise（名词）运动；锻炼Iexerciseeverymorning.我每天早上锻炼。do/takeexercise做运动；做锻炼动词-ing形式例句拓展情景记忆（动词）睡觉sleepingsleepwell睡得好sleepinthebed在床上睡觉Thelittlebabyissleepingnow.小宝宝现在正在睡觉。sleep（名词）睡觉gotobed上床睡觉gotosleep去睡觉动词-ing形式短语例句拓展联想（动词）喝；饮drinkingdrinkwater喝水Let’sdrinksomewater.我们喝些水吧。drink（名词）饮料eat吃动词-ing形式例句拓展联想短语（名词）水inthewater在水中coldwater冷水Wecanswiminthewateronhotdays.热天我们可以在水中游泳。water是不可数名词。water（动词）给……浇水water给……浇水water水短语例句注意拓展对比记忆（动词）走；行走walkingonfoot步行run跑；奔跑Lilyiswalkinginthepark.莉莉正在公园里走路。wall墙；墙壁动词-ing形式例句联想形近词情景记忆（动词）打扫；清扫sweepingsweeptheleaves扫叶子sweepthestreet扫街道sleep睡觉Whocansweepthesnow?谁会扫雪？clean打扫（sweep通常指用扫帚或刷子清扫，表示的含义比clean更具体）动词-ing形式短语例句联想形近词情景记忆（名词）草；草地grass是不可数名词。Cowsliketoeatgrass.奶牛喜欢吃草。Therearesomebirdsonthegrass.草地上有一些鸟。class班级；全班onthegrass在草地上grass草；草地tree树flower花形近词例句注意联想记忆短语（形容词）脏的Thekitchenistoodirty.厨房太脏了。clean洁净的dirty脏的clean洁净的反义词例句对比记忆（形容词）忙碌的Theyarebusybuthappy.他们很忙碌，但是很快乐。bus公共汽车公共汽车忙碌的形近词例句加法记忆（名词）叶子greenleaves绿叶Therearemanygreenleavesonthetreesinspring.在春天，树上有许多绿叶。特殊变化：先把f改为v，再加-es复数短语例句leaves（名词）句子makeasentence造句writeasentence写句子Readthesentenceandwriteitdown.读这个句子并把它写下来。sentencesword单词；词复数短语例句联想（名词）垃圾Theyarepickingupthelitter.他们正在捡垃圾。little小的形近词例句litter是不可数名词。注意litter（动词）乱扔垃圾拓展捡起Canyouhelpmepickupthepen?你能帮我把钢笔捡起来吗？例句pickup接（电话）；（开车）接人其他词义pick（动词）拾，捡拓展（名词）志愿者volunteer（动词）自愿做；义务做Doyouwanttobeavolunteer?你想成为一名志愿者吗？volunteers例句拓展图片记忆复数communityvolun