unit6lifeinthefuturewordsteaching高二英语课件

保护1):ensure“保证，象征”讲后面可以加名词或宾语从句即indicate+n/(that)…SnowindicatesthecomingofwinterAredskyatnightindicatesthatthefollowingdaywillbefineThesignindicatesthatsmokingisnotallowedhereHepointoutthewaytothenearesthospitalformeHenevershowhisfeelings4:ensure:保证，表明1)当“指出，担保，预报aweatherforecastmakeforecastsaboutsth对…进行预报/预测2:majoradj/v1)Becareful，thereisamajorroadahead(主要的；重要的）2)v主修科目，常与in连用Shemajoredinmathsatuniversity3indicatevtpointtoshowsth指出，宾语从句（预测，1:forecast(vt/n)1)vt后跟名词，预报）egTheteacheraskedustoforecastthefutureTheweathermanforecastthatitwouldrainthenextday2)n预测，指示”时后面经常跟名词Thearrowindicatesthewaytothepark2)作“表明，确保”，指示，代词，常用于“ensure+n”eg:Thebookensuredhissuccess2):ensure+sb+sth“保证某人(得到）某物”eg:Agoodsleepwillensureyouquickerrecovery3):ensure+that-“保证…事”eg:Pleaseensurethatallthelightsareswitchedoffatnight4）ensuresbagainststh保护某人免受Weshouldensureourselvesagainstallpossiblerisks5keep/stay/getintouchwith，