Unit+4+Information+Technology+Lesson+1+Grammar+ 高一英语北师大版（2019）必修第二册

Unit4Lesson1AvatarsGrammar新课导入Canyoutranslatethesesentencesandfindthedifferencebetweenthem?1.OncewhenweweregoingtoParis,Iforgotmypassport.2.Thewindwillfreshentonight.3.Themoneyweraisewillbegoingtoaveryworthycause.4.Gettingtherewouldtakehours.5.Wearegoingtothecinematonight.课堂学习阅读下列句子，试着写出句中表示过去将来时的部分。1.Hesaidhewouldcomebackthenextday.wouldcome

2.LastSundayweweregoingtogoforapicnicbutitrained.weregoingtogo3.Wewereinformedthatthetrainwasleavingatsixthenextday.wasleaving语法感知8Readthesentences.WritePbelowtheunderlinedpartsthatrefertothepastandPFbelowtheunderlinedpartsthatrefertothefutureinthepast.1.Yet,veryfewpeopleknewthatfutureavatarswouldhavesuchawidevarietyof

formsanduses.2.Whenpeoplestartedcreatingtheirownavatars,theydiscoveredthattheywere

goingtohavethepowertocreatenewidentitiesthatdidnotkookoractlikether

realselvesatall.3.

ManyInternetusersrealisedthattheiravatarswouldbeseenbymanypeople,not

justtheirfriends.PPFPPPFPPF

过去将来时1.含义：表示相对于过去某个时间而言将要发生的动作或存在的状态。2.常用结构：(1)would+doHethoughtthatmanystudentswouldtakepartinthecontest.他认为许多学生将会参加此次比赛。Grammar(2)was/weregoingtodoShetoldmethatshewasgoingtoborrowsomebooksfromthelibrary.她告诉我她要去图书馆借几本书。(3)was/weredoing(一般多为位移动词,如go,come,leave,start,open,begin等)Iwonderedwhentheywerecomingagain.我想知道他们什么时候再来。[归纳]would用于过去将来时和表示过去重复的动作时含义不同。He

said

he

would

raise

the

question

at

the

meeting.他说他将在会议上提出这个问题。When

I

was

young,I

would

help

my

mum

do

housework.小时候,我常常帮妈妈做家务。[拓展][即学即练]

单句语法填空1.Theannouncementsaidthetrain____________(arrive)infiveminutes.

2.Ireallyhadnoideawhethershe____________(attend)thepartyornot.

wasarrivingwouldattend【即学即用】翻译句子1.他说他妈妈将给他买一辆新自行车。Hesaidhismumwouldbuyhimanewbike.2.她许诺说再也不作弊了。Shepromisedthatshewouldnotcheatanymore.3.我被告知我们即将出发。Iwastoldthatwewerestartingsoon.9Completethesentencestalkingaboutthefutureinthepast.Inthe1990s,fewpeopleknewthat…Whencomputerswereinvented,itwasbelievedthat…Inthe1990s,usersofsmartphonesrealisedthat…TheconvenienceoftheInternetmadeInternetusersdiscoverthat…Whenavatarsfirstappearedinthe1980s,fewpeoplebelievedthat…Supposeyouwereintheageoften,howwouldyoufancyyourlifeinthefuturewiththehelpoftechnology?Completethestorybyusingthepastfuturetenseinthiscontext.Example:WhenIwasten,…SampleWhenIwasten,Ibelievedthatanyonewhocouldusecomputerwouldbecomethemostintelligentpersoninthefuture.IfanciedthatIwouldhaveaBBcall,liketheonemyfatherh