Lesson4:Lesson4:GoodLucktoyouGoodLucktoyouNewwordsdoone’sbest尽力giveup放弃believev.相信Theseswimmersarebeginningarace.Theyaredivingintotheswimmingpool.Diverightin!go!Let’ssingasongDoyourbest!Don’tgiveup!Swimasfastasyoucan!Goodlucktoyou!Goodlucktoyou!Makeyourcountryproud!Webelieveinyou!Doyourbest!Diverightin!Upanddownthepoolyougo!You’vewontherace!You’vewontherace!Youhavemadeusproud!Webelieveinyou!LanguagenotesDoyourbest!尽最大努力!doone’sbesttodo尽某人的最大努力去干某事Iwilldomybesttofinishthework.我将尽我的最大努力去完成这项工作。one’s与主语人称相一致同义短语:tryone’sbestDon’tgiveup!不要放弃!giveup“放弃”,后接动词时用动词的-ing,同义短语stop。Hegaveupsmoking.她戒烟了。【辨析】:giveup与givein同:意思上:放弃;让步形式上:作不及物动词使用。如:Hegiveup/inatlast.他终于投降了。异:意思上:giveup放弃givein屈服形式上:giveup可以作及物动词,后接名词或动名词,而givein只作不及物动词,后没有宾语。如:她将放弃这次旅行。误:Shewillgiveinthisjourney.正:Shewillgiveupthisjourney.Webelieveinyou!我们信任你!believein信任believev.相信Ibelievewhathesays.我相信他所说的。Hebelievesingettingplentyofexercises.他相信充分的运动必有益处。【辨析】:believesb.与believeinsb.believesb.相信某人(所说的话是真的)Ibelievehim,butIcan’tbelieveinhim.我相信他的话是真的,但我不能信任他。Canyoutell…?你能说出……吗?can或beableto+tell表示“能够说出,分辨出”的意思。Canyoutellthedifferencesbetweenthetwins?你能说出那双胞胎之间的不同吗?Ican’ttellthetwowords.我不能辨别这两个单词。达标测评根据句意及所给汉语提示,完成句子1.Imust________________(尽力)tohelpher.2.Myfatherhadto_________________(放弃)hisstudiesbecauseoflackofmoney.3.Ibelievehim,butIcan’t_________________(信任)him.domybestgiveupbelievein4.Atlast,hegaveup___________(踢足球).5.—________________(祝你好运).—Thankyou.6.Run_________________(尽可能快地).playingfootballGoodlucktoyouasfastasyoucan