高中英语课件：M2U1语法时态.ppt

现在完成时现在完成进行时表动作完成表动作仍然进行表动作的重复表动作的持续表感情色彩强调动作强调结果、影响与动态动词连用与静态动词连用与never,ever,yet,already连用与howmany/much连用与howlong连用√√√√?√√√?√?√√√?√?√?√√?√√1.PrepareGrammarandusageon11.2.Prepareyournewlecturematerials.Inthedistantpast,friends______(rely)oneachotherfortheir_______(survive).Ifyoudidn’thaveafriend,youwouldeitherstarve,_______(eat)____killed.Friendshipisstillofgreat__________(important).Mostpeoplelookuponafriend_____someone_____theycandependonwhentheyaregoing________timesoftrouble.Friendsprovidethem___emotionalsupportandfinancialhelp.Itisinthesetroubledtimes_______theyfindoutwhotheirtruefriendsare.reliedsurvivalbeeatenorimportanceasthatthroughwiththat1.Itis/hasbeentwoyears_________Ileftmyhometown.2.Itwastwoyears__________Ileftmyhometown.3.Itwillbetwoyears_________Icomeback.4.Itwastwoo’clock________Ireturnedhome.5.Itwasattwooclock________Ireturnedhome.6.I_____(live)inAmericaformanyyears,butI’veneverregrettedmyfinaldecisiontomovebacktoChina.7.I__________(live)inAmericafor2yearsbeforeImovedbacktoChina.sincebeforebeforewhenthatlivedhadlivedhasseenhasvisitedloveshasnotvisitedhasswumhasnevermethasdivedhasfoundhasnotfoundHasbeenhavebeentalkinghavebeenobservinghavebeenwatchinghaveseenhavebeenwritinghavebeentaking**Inthedistantpast,friends______(rely)oneachotherfortheir_______(survive).Ifyoudidn’thaveafriend,youwouldeitherstarve,_______(eat)____killed.Friendshipisstillofgreat__________(important).Mostpeoplelookuponafriend_____someone_____theycandependonwhentheyaregoing________timesoftrouble.Friendsprovidethem___emotionalsupportandfinancialhelp.Itisinthesetroubledtimes_______theyfindoutwhoth