Unit2StayHealthySectionAGrammarFocus课件人教版英语八年级下册

Unit2StayHealthyGrammarFocusThinkandmatchthesentencesin4awiththeirfunctions.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.GiveadviceAskabouthealthDescribehealthproblemsReadthesentences.Underlinethemodalverbsforadvice.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.1.Weuseshould/could+_______togiveadvice.2.Wecanuseshould____or________toexpressnegatives.V原notshouldn’t4aWhatarethedifferencesbetweenshouldandcould?•

用

should

表建议（推荐、必要，语气更肯定）eg:Youshouldeatmorefruitsandvegetableseveryday.•

常用在规则、医生叮嘱、重要提醒里。•

用

could

表建议（可选、委婉，提供选择）eg:Youcoulddrinkmorewarmwaterwhenyoufeeltired.•

语气更委婉、更礼貌,不给对方压力。should(较强烈的建议)＞can＞could(一般的建议)Readthesentences.Circlethereflexivepronouns.What’swrong?Iatetoomuchlastnight.Nowmystomachaches.Youshouldn’teatsomuchnexttime.What’sthematter?Ihaveareallybadtoothache.YoushouldseethedentistandgetanX-ray.Youcouldeatsomesoftfoodfornow.Howdidyouhurtyourself?IhurtmyselfwhenIfelloffmybike.Bemorecarefulnexttime.Ifwearenotcareful,wecaneasilyhurtourselves.4aWhendoweusereflexivepronouns?固定搭配：3强调主语自身：当句子的主语和宾语是同一个人或事物时，用反身代词作宾语，来强调动作是由主语自身完成的。1Shehurtherselfwhenshefell.作同位语，加强语气：用于名词或代词之后，对其进行强调，意思是“本人；亲自”。2Imyselfmadethecake.byoneselfenjoyoneselfhurtoneself伤到自己teachoneself/learnbyoneself自学enjoyoneself过得愉快；玩得高兴byoneself独自；单独helponeself(to)...随便吃/喝……cometooneself苏醒固定搭配dressoneself给自己穿衣服lookafteroneself/takecareofoneself照顾自己talk/saytooneself自言自语believeinoneself相信自己introduceoneself自我介绍loseoneselfinsth沉浸在....之中固定搭配人称单数形式复数形式构成规则第一人称myselfourselves________________+self/selves第二人称yourselfyourselves第三人称(他)himselfthemselves____________+self/selves第三人称(她)herselfthemselves第三人称(它)itselfthemselves形容词性物主代词人称代词宾格Whatotherreflexivepronounsdoyouknow?Thinkandcompletethesentencesusingthecorrectreflexivepronouns.(1)Thegirlcleanedthecutonherarmby_______.(2)Becarefulwhenyou’reusingtheknife!Don’tcut___________________.(3)Aftertakingthesafetytraining,wecanenjoy___________inthemountains.(4)MrLiuknowshowtotakecareofhishealthbecauseheusedtobeadoctor______.(5)Thestudentsareyoung,buttheyknowhowtoprotect___________.(6)Herclearestmemoryisnotoftherace_______,buttheterriblepaininherlegs

thenextday.herselfyourself/yourselvesourselveshimselfthemselvesitself/peɪn/byoneselfcutoneselfenjoyoneselfprotectoneself4bCompletethepassagewithshould,shouldn’t,orcould.Mobilephonesareuseful,butyou_______usethemwisely.Toprotectyoureyes,every20minutes,you_______restyoureyesandlookatsomethingfaraway.What’smore,you_______changeyourscreen’sbrightnesstotryandmatchyourenvironmentandmakethewordsonthescreenbigger.Ofcourse,you_______lookatyourphonejustbeforeyougotobed,andyoucertainly_______lookatitwhenyoucrosstheroad!Infact,you_______avoidusingyourphonetoooften.You_______listentomusicinsteadofwatchingvideos.You_______alsotalktoyourfriendsinsteadofsendingthemmessages.shouldshouldshouldshouldn’tshouldn’tshouldcouldcould/ˈbraɪtnəs//ɪnˈvaɪrənmə