外研版八年级下第五单元知识点详解加题目VIP专享VIP免费

教学内容：一、课前导入二、知识点梳理1.Hekeepsfightingbadpeople.keepdoingsth.表示“坚持做某事；一直做某事”。例：Theoldmankeepswalkingforfivemileseveryday.这位老人每天坚持走五英里。【考点】keep后跟名词、代词或动名词。例：Idon'tknowwhyhekeepswritingeveryday.我不知道他为什么每天都不停地写。【重点】keep的其他用法。（1）keep（sth./sb.）＋形容词意为“使（某物/某人）保持、继续（处于某种状态）”。eg：Shekeptthechildquiet.她让孩子保持安静。（2）keepsb.fromdoingsth.意为“阻止某人做某事”。其同义短语为stopsb.fromdoingsth.和preventsb.fromdoingsth.例：Robbiecouldn'tkeepthechildrenfromplayingfootballinthestreet.罗比不能阻止孩子在街上踢足球。典例精讲：1.Thetwinbrothersalwayskeep（argue）aboutwhatTVprogrammestowatch.（南京）2.IwassotiredthatIcouldn'tkeepmyeyes.A.openingB.openC.openedD.toopen举一反三：翻译句子1.—Hasyourfriendcompletedhisdesign?—Notyet.He_______onitlastnight.A.workedB.hasworkedC.isworkingD.wasworking2.Mr.Fan___thiswatchin2005.he____itfor6years.A.bought,hashadB.bought,hasC.hasbought,hashadD.hasbought,had3.--Mr.Johnson,wehavefoundyourwatch.--Mywatch!Thankyou.Where____it?A.doyoufindB.haveyoufoundC.didyoufindD.wereyoufinding我们必须阻止孩子们吸烟。（keep...from）_______________________________________________________2.Ican'thelplaughingwhenIwatchthem！①can'thelpdoing（sth.）忍不住做（某事）例：Whentheboyheardthesadnews,hecouldn'thelpcrying.当男孩听到这个不幸的消息时，他禁不住哭起来。【重点】can'thelpdoingsth.的同义词组为can'tstopdoingsth.注意区分can'thelp（to）dosth.“不能帮忙做某事”。例：Ican'thelp（to）washthedishesbecauseIambusypreparingfortheentranceexam.我不能帮忙洗碗，因为我正忙着准备入学考试。典例精讲：Itwassuchafunnyshowthatpeoplecouldn'thelpagainandagain.（福州）A.laughB.tolaughC.laughing②laugh/lɑːf/v.笑,发笑例：Ithinkagoodfriendmakesmelaugh.我觉得好朋友能逗我开心。【拓展】辨析laugh与smilelaugh指出声地“笑”，后面应跟介词at。smile指面部流露出喜悦的表情，指“微笑”，表示“对……微笑”时，后应跟介词to/at。典例精讲：根据句意及汉语提示写出单词。①There'salotofhappinessinlifeifwefaceitwitha___（微笑）.（莱芜）②请不要再嘲笑你的同班同学了，你应该与他们和睦相处。Pleasedon'tyourclassmates.Youshouldgetalongwellwiththem.（淮安）3.HeleadsagroupofmonkeysagainsttheEmperorofHeavenandhismen.关于so和such的用法你知道吗？复述一下。一语辨异：Don'tlaughatherandyoushouldgreetherwithasmile.不要嘲笑她，你应该面带微笑向她致意。lead/liːd/v.领导；率领例：Whowillleadthepartyinthenextelection？在下一届选举中谁将领导这个政党？【考点】lead的过去式和过去分词都为led。常用结构：leadsb.todosth.表示“引导或领导某人做某事”；leadto表示“导致，通向”。例：Myfatherleadsmetohelppeopleintrouble.我的父亲引导我帮助处在困境中的人。Thisroadleadstothehotel.这条路通向旅馆。典例精讲：根据所给汉语完成句子。MrWangusoutoftheforest.王先生领着我们走出了森林。4.TheyalwaysexpecttoseemoreMonkeyKingcartoons.expect/ɪk'spekt/v.期盼；等待；预计例：IhavealreadyknownwhatIexpect.我已经知道我期待什么了【考点】expect通常为及物动词，后接不定式；也可接that从句，若从句为否定，注意否定转移。例：Youcan'texpecttolearnaforeignlanguageinafewmonths.不要指望在几个月内就能学会一门外语。典例精讲：—HasJanedonethewashingyet？—Youcannothertodosuchathing.（苏州）A.wantB.hopeC.expectD.wish举一反三：LeonardoDiCaprio，afamousAmericanactor，wasalwaysexpectinganOscarandfinallyhemadeit.（广东）A.towinB.winningC.nottowinD.notwinning5.Eversi...