八年级英语上册 Unit 2 How often do you rcise（第5课时）Section B（2a2b）课件 （新版）人教新目标版.ppt

第五课时sectionb 2a 2b 1 herearetheresults 这就是调查结果 here there置于句首且主语是名词时 句子要用倒装结构 here there后的谓语单复数与后面的主语一致 注意 当主语是代词时 句子不用倒装 2 percentn 百分之 与数字连用构成百分数 当百分数作主语时 谓语动词单复数应与主体名词的数保持一致 注意 percent无复数形式 3 although用作连词 意为 虽然 即使 纵然 不过 然而 引导让步状语从句 相当于though 两者在大多数情况下可以通用 although引导的从句 既可位于主句之前 也可位于主句之后 若置于主句之前 多用逗号与主句隔开 注意 在一个句子里 用了although或though 就不能再用but 但可用yet 用了but就不能再用although或though eg although thoughitwasverycold yet hewentoutwithoutanovercoat itwasverycold buthewentoutwithoutanovercoat 尽管很冷 但他没有穿大衣就出去了 4 辨析 health与healthy 1 healthy用作形容词 意为 健康的 在句中通常作定语或表语 常构成短语 stay keephealthy保持健康ahealthylifestyle健康的生活方式 2 health名词 意为 健康 状态 其反义词是illness 通常用于介词后做宾语 一 根据句意及汉语提示写单词完成句子 1 the 结果 oftheenglishtestmadeusveryhappy 2 peterlikestheinternetverymuchsohegoes 在线 everyday 3 watching 电视 isveryinterestingforus 4 hewassadbecausehisgrandpa 死亡 5 尽管 heisstill4yearsold hecansingwell result online television died although though 二 用所给单词的适当形式填空 6 drinkingmilkeverydayisgoodforyour healthy 7 tomexercisestwoorthree time aweek 8 shewas surprise tofindherlostwallet 9 it sgood relax bylisteningtomusic 10 helikessports suchas swim andbasketball health times surprised torelax swimming 三 单项选择 11 mybrotherusually homeatfiveintheafternoon a getb getsc getstod getto12 gettingupearly doingexerciseandeatingalotofvegetablesareallgood a habitsb sportsc foodsd ways13 ilovejunkfood ieatitonceaweek a butb howeverc andd so b a b 14 heisveryyoung heplaysping pongverywell a although butb but althoughc although d but 15 70 ofthestudentslikewatchingtv means studentslikewatchingtv a allb somec mostd no c c 四 根据汉语完成句子 每空一词 16 大约20 的学生根本不锻炼 abouttwenty ofthestudentsdonotexercise 17 杰克每周做三到五次作业 jackdoeshishomework everyweek 18 你对这个结果感到惊讶吗 areyou atthe 19 关于看电视问题的答案同样有趣 the thequestionaboutwatching isalsointeresting 20 虽然我很喜欢玩电脑游戏 但我很少上网 ilikeplayingcomputergamesverymuch ihardlyever percent atall threetofivetimes surprised result answerto television although goonline 五 完形填空 howoftendoyouexercise i msorrytosaythatiexercise 21 thanonceaweek iknowitisnota 22 wayoflivingfora17 year oldboy 23 ireallydon thavemuchtimetoexercise ilove 24 iusedtobe 过去是 amemberoftheswimmingteamandthe 25 teaminschool i 26 everymondayandthursday andiplayedvolleyballeverydayafterschool buti 27 theteamsinseptemberlastyear becauseihadtospendmuchmoretime 28 mystudy nowihavelittletimetodosportsorhavefun i 29 watchtvorplaycomputergameseither thesummerholidayiscoming myfatherasksmetoplaysportswithhim hethinks 30 isveryimportant ihopeihavetimetoexercisewithhim 21 a lessb morec betterd much22 a badb healthyc wrongd different23 a sob althoughc andd however24 a houseworkb booksc sportsd school25 a basketballb tennisc golfd volleyball26 a playedfootballb wentswimmingc wentonlined wenttothemovies27