初中英语人教新目标八年级下册unit2重要知识点（单词 短语 句型 语法 写作）

八年级英语下册unit2重要知识点一、重点单词cheerv.欢呼；喝彩satisfactionn.满足；满意volunteerv.义务做；自愿做n.志愿者joyn.高兴；愉快signn.标志；信号ownern.物主；主人noticen.通知；通告v.注意；意识到journeyn.(尤指长途)旅行；行程lonelyadj.孤独的；寂寞的raisev.募集；征集severalpron.几个；数个；一些midnightn.午夜；子夜strongadj.强烈的；强壮的aloneadv.独自；单独feelingn.感觉；感触二、重点短语Clean-UpDay清洁日anoldpeople’shome养老院helpoutwithsth.帮助解决困难usedto曾经…过去carefor关心；照顾thelookofjoy快乐的表情attheageof在……岁时cleanup打扫（或清除）干净cheerup（使）变得更高兴；振奋giveout分发；散发comeupwith想出；提出makeaplan制订计划makesomenotices做些公告牌tryout试用；试行workfor为……工作；为……效力putup建造；举起；张贴handout分发；散发；发给callup打电话；召集putoff推迟；延迟forexample比如；例如raisemoney筹钱；募捐takeafter与……相像；像giveaway赠送；捐赠fixup修理；修补；解决besimilarto与……相似3,setup建立；设立disabledpeople残疾人makeadifference影响；有作用beableto能够after-schoolreadingprogram课外阅读项目三、重点句型needtodosth需要做某事例句：Weneedtocleanupthepark.我们需要清理公园。makeaplantodosth制定计划做某事例句：Imadeaplantohelpthehomeless.我制定了一个帮助无家可归者的计划。asksb(not)todosth要求某人（不要）做某事例句：Theteacheraskedustocleantheclassroom.老师要求我们打扫教室。usedtodosth过去常常做某事例句：Iusedtoplayfootballeveryday.我过去每天踢足球。decidetodosth决定做某事例句：Theydecidedtovolunteeratthehospital.他们决定在医院做志愿者。helpsb(to)dosth帮助某人做某事例句：Ihelpedmymomcookdinner.我帮助妈妈做了晚餐。makeadifferenceto对……产生影响例句：Volunteeringcanmakeabigdifferencetothecommunity.志愿服务可以对社区产生很大的影响。makeitpossibleforsbtodosth使得做某事对某人来说是可能的例句：Thenewlibrarymakesitpossibleforstudentstoreadmorebooks.新图书馆使得学生能够阅读更多的书籍。四、语法讲解：一般将来时Iwillhelpcleanupthecityparks.我会帮忙清理城市公园。Theywillgiveoutfoodatthefoodbank.他们将在食品银行分发食物。Shewillcheerupthesickkids.她会帮助那些生病的孩子们振奋起来。结构：will+动词原形情态动词can的用法表示能力：Icanfixupthebrokendesks.我可以修理坏掉的课桌。表示许可：CanIhelpyou?我可以帮你吗？表示可能性：Itcanrainlater.后来可能会下雨。提建议的句型例句：Whatabouthelpingthehomelesspeople?帮助无家可归的人怎么样？例句：Howaboutgivingoutfoodatthefoodbank?在食品银行分发食物怎么样？例句：Whydon'tyouhelpcheerupthesickkids?你为什么不帮助那些生病的孩子们振奋起来？Whydon'tyou...?你为什么不……？Howabout...?……怎么样？Whatabout...?……怎么样？五、写作练习1.写信范文题目：给朋友写一封信，描述你最近的一次志愿者活动。范文：DearSarah,3,Howareyou?Ihopeyouaredoingwell.Iamwritingtotellyouaboutmyrecentexperienceasavolunteer.Lastweekend,Isigneduptohelpcleanupthecityparks.Itwasabeautifulday,andtheparkwasfullofpeopleenjoyingthesunshine.Westartedbypickinguptrashandrecyclingit.Then,weplantedsomenewflowersandtreestomaketheparklookevenbetter.Itwashardwork,butitfeltgreattoseethedifferencewemade.Ialsohelpedsetupasmallinformationboothtotellpeopleabouttheimportanceofkeepingourparksclean.Manypeoplestoppedbyandaskedquestions.Itwasnicetoseehowinterestedtheywereinhelpingout.Ilearnedalotfromthisexperience.Volunteeringisnotonlyabouthelpingothersbutalsoaboutmakingnewfriendsandlearningnewskills.Ifeelveryproudofwhatweaccomplishedandhopetodomorevolunteerworkinthefuture.Bestwishes,John2.写日记范文题目：写一篇日记，描述你昨天的志愿者活动。范文：January15th,2024SunnyTodaywasaveryfulfillingday!Isigneduptovolunteeratthecitypark.WhenIarrived,theparkwasbustlingwithactivity.Westartedbycleaningupthetrashandrecyclingit.Itwassurprisinghowmuchtrashwecollected,butitfeltgreattoseetheparklookingcleaner.Aftercleaning,weplantedsomenewflowersandtrees.Ilearnedalotaboutdifferenttypesofplantsandhowtotakecareofthem.Itwashardwork,butitwasworthittoseetheparklookingmorebeautiful.Intheafternoon,Ihelpedsetupaninformationboothtoeducatepeopleabouttheimportanceofkeepingourparksclean.Manypeoplestoppedbyandaskedquestions.Itwasnicetoseehowinterestedtheywereinhelpingout.Ifeelveryproudofwhatweaccomplishedtoday.Volunteeringisagreatwaytogivebacktothecommunityandmakenewfriends.Ihopetodomorevolunteerworkinthefuture.John3