2019年春七年级英语下册Unit5Whydoyoulikepandas（第4课时）SectionB（2a-3b）课件新人教版.ppt

核心词汇,新知探究,基础自测,阅读提升,第4课时SectionB(2a3b),Unit5Whydoyoulikepandas？,1救；救助v_2旗；旗帜n_3忘记；遗忘v_4地点；位置n_5水n_6危险n_7砍；切v_,save,flag,forget,place,water,danger,cut,8(坐、躺、倒)下adv向下；沿着prep_9树n_10杀死；弄死v_11超过，多于；在上方prep_12迷路_13处于(极大)危险之中_14砍到_15由制成的_,down,tree,kill,over,getlost,bein(great)danger,cutdown,(be)madeof,重点词汇1forgetv忘记；遗忘其形容词形式为forgetful(健忘的)，反义词为remember。【辨析】forgettodosth.和forgetdoingsth.(1)forgettodosth.忘记要做某事(事情还没有做)。如：Dontforgettoclosethewindow.不要忘记关窗户。(2)forgetdoingsth.忘记做过某事(事情已经做过了)。如：Iforgotclosingthedoor.我忘记已经关上门了。,2cutv砍；切(1)cut是及物动词，指用带刃的工具将物体分开。可接简单宾语，也可接双宾语，其间接宾语可以转化为介词for的宾语。如：PleasecutLilythecake.PleasecutthecakeforLily.请为莉莉切蛋糕。(2)常用短语：cutdown砍倒；cutoff砍掉；cutup切碎。这几个都是“动词副词”结构的短语。宾语是名词时，可以放在cut和down/off/up中间，也可放在down/off/up后面，但如果是代词，必须放在二者中间。如：Therearetwobananasonthetable.Pleasecutthemup.桌上有两根香蕉。请把它们切碎。,3overprep超过，多于；在上方(1)overprep超过，多于。相当于morethan。如：Over10peoplewerekilledintheconflict.在那场冲突中有十多个人被杀害。(2)overprep在上方。指高于某物，但不是正上方，与below相对。如：Heisholdinganumbrellaoverhishead.他撑着一把伞。【拓展】overadv完了；结束。如：Classisover.下课了。4bein(great)danger处于(极大)危险之中其反义词组为beoutofdanger脱离危险。如：,Theyreingreatdangerjustnow.Buttheyreoutofdangernowbecauseofthefiremen.刚才他们处于极大的危险中，但是因为消防员的到来，他们现在已经脱离危险。5【辨析】bemadeof和bemadefrom(1)bemadeof由制成(制成品能看出原材料)(物理变化)。如：Thiskindofclothismadeofwool.这种布料是羊毛制成的。(2)bemadefrom由制成(制成品看不出原材料)(化学变化)。如：Tecakeismadefromflour,butter,sugarandeggs.蛋糕是由面粉、黄油、蔗糖和鸡蛋做的。,.根据句意及汉语提示完成句子。1Thankyoufor_(救助)mycat.2Oneofthe_(旗帜)isMikes.3Hissisteroften_(忘记)tocleantheroom.4Wow,whattall_(树)theyare!5AtschoolMilliehas_(超过)fivegoodfriends.,saving,flags,forgets,trees,over,.用括号内所给单词的适当形式填空。1Icanrememberthose_(place)withbeautifulanimals.2Elephantscanwalkforalongtimeandneverget_(lose)3Thetigermustbethirsty(渴的)Pleasegiveitsome_(water)todrink.4Maryalways_(forget)tolock(锁上)thedoorwhensheleavestheclassroom.5Roselikesdogssoshedoesntwantpeople_(kill)themfortheirmeat.,places,lost,water,forgets,tokill,.根据汉语意思完成句子，每空一词。1长城是中国的一个象征。TheGreatWallis_China.2莫言是世界上最优秀的作家之一。MoYanis_writersintheworld.3许多动物现在处在极大的危险之中。Alotofanimals_now.4他每天砍倒一棵树以获得木材。He_atreeforwoodeveryday.5我奶奶喜欢穿棉质的衣服。Mygrandmotherlikestoweartheclothes_,a,of,are,cuts,made,symbol,of,one,the,best,in,great,danger,down,of,cotton,.单项选择。()1.Lookatthoseteachersoverthere.Whichisyournewartteacher?Theman_curlyhair.Heisveryfunny.AwithBinConDto()2.Dontforget_ittomewhenyoufinishreadingthebook.AbringBbringingCtobringDbrings()3.Doyoubelievethatpaperismade_wood?Yes,Ido.Andyoucanseethatbooksaremade_paper.Afrom;fromBfrom;ofCof;fromDof;of,A,C,B,()4.Peoplehave_toomanytreestomakedesks,chairs,chopsticksandsoon.AcutupBputupCcutdownDputoff()5.Peopleshouldntkillelephants_theirivory.AfromBofCforDto,C,C,.完形填空。Parentshaveanewwaytohelptheirsick(生病的)childrentheycantakethemtoseedolphins.These_1_animalsliketoswimandplay,andtheylookfriendly.Childrenfeelveryhappy_2_theyseethem.Itsgoodfortheirhealth.Oneeightyearoldboy,NikkieBrice,cant_3_Afterheswimswithdolphins,hecan_4_“in”Thatisthefirst_5_hesaysinhislife.Hisparentsfeelvery_6_forhim.Iftheboy_7_everyday,hecantalkoneday.Dolphins_8_waterlikefish.Andtheyliketolivetogether.Thebabydolphinusuallylivesforalongtime_9_itsfamily,abouttentofifteenyears.They_10_eachotherandhaveahappylife.,()1.AshortBfatClazyDcute()2.AwhenBwhereCwhyDwho()3.AwriteBreadCspeakDlisten()4.AknowBlearnCtellDsay()5.AwishBwordCnameDtime,D,A,C,D,B,()6.AfreeBquietChappyDafraid()7.AremembersBpracticesCfollowsDplays()8.AliveinBarriveatCtalktoDplaywith()9.AtoBwithCforDon()10.AwatchBleaveChelpDfight,C,B,A,B,C,.阅读理解。,()1.WheredoesKarishmacomefrom?AAsia.BAfrica.CAustralia.DSouthAmerica.()2.WhatsSpikesfavoritefood