英語人教版八年級下冊unit2 section A 1a --2d.ppt

Unit2 I llhelptocleanupthecityparks SectionA Warmingup Aguessinggame help Doyouoftenhelpothers Whatotherwayswecouldhelppeople Ihelpedtocleantheclassroom Ihelpedmyparentswiththechores I I helpstophunger Theyarehungryandhomeless Therearemanyotherwaysyoucouldhelppeople Helptocleanupthecityparks cheeruptheoldpeople giveout 分發(fā) 派發(fā) foodatthefoodbank IfIhadlotsofmoney Iwould setupaHopeSchool helppoorkids 建立 建造 establish volunteerinanafter schoolstudyprogram I dliketoworkoutside Youcouldhelptocleanupthecityparks n 饑餓 Whatotherwayswecouldhelppeople Justthinkandfillintheblanks Otherwayswecouldhelppeople Youcouldhelpplanttreesandgrasstobeautifyyourhometown Youcouldhelpthepassengerswiththeirluggage Youcouldhelptheoldpeoplecrossthestreet Youcouldhelpthepolicecatchthethieves Youcouldhelptheoldpeoplecleanuptheirhouses Youcouldgivethemoneytothecharityandhelpthepoorpeople 2a Listenandcheck thethingsthestudentsaregoingtodo a b c e d 2blistenagain Fillintheblanks Weneedto aplantotellpeopleaboutthecityparkclean up Clean UpDayisonlytwoweeksfromnow Wecan t makingaplan Wecould signs Let smakesomenotices too ThenI ll them afterschool Wecouldeach tenpeopleandaskthemtocome comeupwith put putup hand callup off out Weneedtocomeupwithaplan 我們必須想出一個計劃 1 need實(shí)義動詞 必要 必需 有人稱 數(shù)和時態(tài)的變化 可接名詞 代詞 動名詞或帶to的動詞不定式作賓語 構(gòu)成疑問句和否定句時要借助于助動詞 ThemanneedsanEnglishdictionarywhenheworks 這個人在工作時需要一本英語詞典 Doyouneedtoseehimyourself 你必需親自見他嗎 2 need情態(tài)動詞 必須 必要 沒有人稱 數(shù)的變化 后接不帶to的動詞不定式 通常用于疑問句和否定句中 構(gòu)成疑問句和否定句時 不需要使用助動詞 Needyougototheparkwithyourclassmate 你必需和你的同學(xué)去公園嗎 注意 由need引出的疑問句 答語表肯定時用must或haveto 表示否定時用needn t或don thaveto A NeedIcometoworktomorrow 明天我需要來上班嗎 B Yes youmust haveto 是的 你必須來 LeiFengDayistwoweeksfromnow Weneedtocomeupwithaplan Whatwouldyouliketodo Talkwithyourpartnerandcomeupwithaplan A WeneedtocomeupwithaplanfortheCityParkClean UpDay B Let shavelunchfirst A No weneedtostartnow Clean UpDayisonlytwoweeksfromnow B 2c 1helpsb out 幫助某人解決難題 Ican tworkoutthismathproblem Pleasehelpmeout 1 helpsb withsth helpsb do todosth在某事上幫助某人 IhelphimwithhisEnglisheveryday 2Theytoldmestoriesaboutthepastandhowthingsusedtobe 他們給我講過去的生活經(jīng)歷 講過去是什么樣子的