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页数:18页
时间:2019-01-07
《高中英语导学案与练习unit2workingtheland语言点_设计》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、B4Unit2Workingtheland语言点编稿:张桂琴审稿:梁晓目标认知重点词汇struggle,expand,check,enough,compare,provide,confuse,damage,affect,reduce,method,avoid,every重点短语thanksto,ridsb./sth.ofsb./sth.,careabout,wouldrather,toomuch,leadto,buildup,inaddition,turnto,focuson,keep...freefrom重点句型sothat可以引导目的状语从句eventhoughhavebee
2、ndoingas用法小结知识讲解重点词汇【高清课堂:词汇精讲】struggle重点例句:Indeed,hissunburntfaceandarmsandhisslim,strongbodyarejustlikethoseofmillionsofChinesefarmers,forwhomhehasstruggledforthepastfivedecades.struggle (vi.&n.)(1)fight(withsb.)(与某人)争斗,搏斗,打斗(2)moveone'sbodyvigorously,tryingtogetfree挣扎(3)trytoovercomediffic
3、ulties拼搏;努力;struggleagainst/withstrugglefor/todosth.withastrugglewithoutastrugglestruggletoone'sfeetstrugglethroughthesnowstormalifeanddeathstruggleexpand重点例句:Dr.Yuansearchedforawaytoincreasericeharvestswithoutexpandingtheareaofthefields.expand (vt.&vi.)(1)becomegreaterinsize,numberorimportan
4、ce变大;扩大;增强Metalsexpandwhentheyareheated.Whynottrytoexpandyourstoryintoanovel?(2)spreadout伸展Thepetalsoftheflowersexpandedinthesunshine.expand (vt.&vi.)(1)becomegreaterinsize,numberorimportance变大;扩大;增强Metalsexpandwhentheyareheated.Whynottrytoexpandyourstoryintoanovel?(2)spreadout伸展Thepetalsofth
5、eflowersexpandedinthesunshine.易混辨析stretch,spread,extend,expand这几个词的共同意思是“扩展”。(1)stretch指把有弹性的物体拉长或拉宽。(2)spread意思较为广泛:①把某物体展开,铺平。②把许多物体铺撒在一定的面积上。③指某事物在人与人之间传播,越传越广。(3)extend指在空间或时间上延伸,一般有一个大致的延伸方向。(4)expand本义指在面积、体积上的扩大,一般是从中心向四周扩大。用作比喻义时可以指各种事物的增长、扩大等。check【原句回放】Thenskimthepassagetocheckifyou
6、wereright.然后浏览短文。检查一下你是否正确。(P9)【点拨】checkvt.检查;核对;制止;阻挡;寄存;托运Willyoupleasecheckthesefigures?你把这些数字核对一下好吗?Doctorsaretryingtocheckthespreadofthediseasewithdrugs.医生正试图用药物阻止这种疾病的蔓延。Theyhavecheckedtheenemy’sadvance.他们已阻挡住敌人的攻势。Hecheckedhiscoatashewentin.他进去时把外衣寄存起来。【拓展】checkin(旅馆、飞机等)登记;报到checkup调查
7、易混辨析check与examine的区别①examine表示为了解某种情况而仔细“检查”、“审查”。Yesterdaythefiremenexaminedthegroundcarefully,butwerenotabletofindanybrokenglass.昨天,消防队员们仔细地检查了地面,但未能找到任何碎玻璃。MysuitcaseswereexaminedattheCustomswhenIenteredthecountry.入境时,我的提包在海关受到了检查。②check表示
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