答案：

　　解析：

　　ARespectedScientistIn1932，thegreatscientistMadamCuriewasinvitedfor①apublicmeetinginherhometown．Whensheenteredthemeetinghall，twogirlscametoherandpresentedfreshflowers．Thecrowdcheeredandwelcome②her．Suddenlyshesawanoldwhite-hairedwomaninawheel-chair．Shewentuptotheoldwomanandputherarm③aroundherneckandgavetheflowerstoher．ThenMadamCuriepushedthewheel-chairtothefrontrowof④hallandintroducedhertothepeople．Shesaid，“I'llalwaysrememberthisoldwomanasoneofmyfirstteachers．Sheledmethroughdarknesstolearnabouttheworld．”⑤Thosewordswonthepraiseofallthepeoplethere．MadamCuriewasagreatscientist，⑥sherespectedherfirstteacher．Therefore，MadamCurieherselfisrememberedbypeopleallovertheworld．修改：①for→to　与invite连用的介词常用to。②welcome→welcomed　cheered和welcomed是两个并列的谓语动词，故用动词的一般过去式。③arm→arms　根据上下文，此处最好用名词的复数形式。④of→ofthe　hall前应加定冠词，表特指。⑤此句写得精彩！不但用词准确，而且淋漓尽致地表达了对老师的赞颂。⑤she→butshe　加上连词but后，可使上下旬语意连接得更紧凑。评点：本篇习作语言通顺，生动地描写了一位伟大的科学家尊重教师的感人场景，很有教育意义。文中使用presentedfreshflowers，introducedhertothepeople和被动语态等较高级的词汇和语法结构，是一篇好作文。