Unit1Peopleatwork单元专项复习（课件）外研版英语四年级下册

Unit1Peopleatwork单元专项复习课外研社（三起）

四年级下册🔊语音小课堂——a_e的秘密核心规则在开音节中，字母组合a_e里的e不发音，而字母a会发它的字母音/eɪ/。结构公式：

元音+辅音+不发音的e趣味例词bake/beɪk/(烘烤)cake/keɪk/(蛋糕)make/meɪk/(制作)place/pleɪs/(地方)发音小贴士尝试把这几个单词大声读出来，仔细感受一下字母a发出的/eɪ/长音哦！✏语音专项小练习📝题目挑战（

）1.

makeA.cakeB.cat

（

）2.

nameA.placeB.hat（

）3.

faceA.bagB.bake（

）4.

catA.dadB.name💡答案解析答案：A

解析：make和cake中a都发/eɪ/，cat中a发/æ/答案：A

解析：name和place中a都发/eɪ/，hat中a发/æ/答案：B

解析：face和bake中a都发/eɪ/，bag中a发/æ/答案：A

解析：cat和dad中a都发/æ/，name中a发/eɪ/选出与画线部分发音相同的一项。📚职业&短语小仓库doctor👨‍⚕️医生/医师fireman👨‍🚒消防员/灭火员farmer👨‍🌾农民/农场主cook👨‍🍳厨师/烹饪师PoliceOfficer👮警察/警官scientist🔬科学家/研究员✨高频短语库workhard努力工作PoliceStation城市警察局FireStation消防救援站Keepthecitysafe保证城市安全🎮职业猜猜乐📜游戏规则老师给出一段关于职业的趣味描述，请同学们集中注意力，快速抢答，并大声说出对应的英文职业单词。“我在消防站工作，帮助有危险的人。”👤Fireman“我种庄稼，每天在田地里辛勤劳作。”👤Farmer“救死扶伤，帮助病人。”👤Doctor“我为人们制作美味的食物。”👤Cook“我在警察局工作，维护秩序，保护城市安全。”👤PoliceOfficer✏选词填空,完成实战演练。📝词汇库fireman/消防员farmer/农民cook/厨师policestation/警察局workhard/努力学习📖实战演练1.Myuncleisa______.Heworksinarestaurant.2.The______worksatthefirestationandhelpspeople.3.A______growscropsandworksinthefieldseveryday.4.Policemenworkatthe______tokeepthecitysafe.5.Studentsshould______atschooltolearnwell.💡答案解析01.cook(厨师在餐厅工作)02.fireman(消防员在消防站工作)03.farmer(农民在田里种庄稼)04.policestation(警察在警局工作)05.workhard(学生应在校努力学习)💬句型魔法屋01.询问职业—Whatdoeshedo?

他是做什么工作的？—Heisacook.

他是一名厨师。💡拓展:Whatdotheydo?

Theyareworkers.02.确认职业—Isheafarmer?

他是一名农民吗？—Yes,heis./No，heisn’t.是的，他是。/不，他不是。03.职业愿望Iwanttobeascientist.

我想成为一名科学家。Hewantstobeapoliceofficer.

他想成为一名警察。✏句型语法小练习01.—What______yourfatherdo?—Heisacook.A.doB.doesC.is✅答案：B💡解析：yourfather是第三人称单数，疑问句中助动词需用does。02.Mymother______inabighospitalinourcity.A.workB.worksC.working✅答案：B💡解析：主语Mymother是第三人称单数，谓语动词需用三单形式works。03.Iwant______amathteacherinthefuture.A.beB.tobeC.am✅答案：B💡解析：固定搭配wanttodosth.，表示“想要做某事”，所以用tobe。✏语法综合小挑战📝练习题4.Thedoctorkeepsthesickpeople______.A.safeB.safelyC.safety5.Heworkshard______hisstudy.A.inB.atC.on💡答案&解析正确答案：A解析：keepsb.+形容词，表示“使某人保持某种状态”。safe是形容词，符合用法。正确答案：B解析：固定搭配workhardat…意为“在……方面努力”，后接具体的领域或学科。📖语法加油站——keep的用法01.keep+形容词核心含义：表示“保持某种状态”，强调主语自身维持的状态。例：Keepquiet.(保持安静)|Keepthecitysafe.(保持城市安全)02.keep+sb./sth.+形容词核心含义：表示“使某人/某物保持某种状态”，强调对宾语的作用。例：Keepthedooropen.(让门开着)|Keepyourhandsclean.(保持手干净)💡温馨小贴士：动词第三人称单数变化规则：①一般情况直接加-s(如work→works)；②以s,x,sh,ch结尾加-es；③以辅音+y结尾变y为i加-es。✏对话补全小练习📝备选选项A.Wheredoeshework?B.Whatdoyouwanttobe?C.Who'sthatman?D.Whatdoeshedo?E.Yes,hedoes.🗣️情景对话A:Hi,Tom!①_______________B:He'smyfather.A:②_______________B:He'sapoliceofficer.A:③_______________B:Heworksatthepolicestation.A:Doeshelikehisjob?B:④_______________Helikestokeepthecitysafe.A:Cool!⑤_______________B:Iwanttobeascientist.

🔑答案&解析①C②D③A④E⑤B💡解题思路：根据答句中的关键词（father,policeofficer等）反向推断合适的问句，注意问答逻辑匹配。🗣对话小剧场——职业问答👨‍👦家庭与职业初探A:Who'sthatman?B:He'smyfather.A:Whatdoeshedoforwork?B:Heisapoliceofficerinourcity.A:Whereishisworkplace?B:Heworksatthecentralpolicestation.💭工作喜好与未来梦想A:Doesheenjoyhiscurrentjob?B:Yes,hedoes.Helovestokeepthecitysafe.A:That'sgreat!Whatdoyouwanttobe?B:Iwanttobeascientistinthefuture.A:Wow,that'sawonderfuldream!🌟单元知识大盘点语音·Phonics掌握a_e开音节发音规则，核心发音为/eɪ/，积累cake,name等典型例词。词汇·Vocabulary职业：doctor,fireman,scientist等；短语：workhard,policestation,inthefields。句型·Sentences①职业询问：Whatdoeshedo?②理想表达：Iwanttobea...描述未来规划。语法·GrammarFocus•keep的用法：kee