Unit 3 Family matters Using language Grammar 课件高中英语外研版（2019）必修第一册 (1).pptx

Unit3Familymatters

Grammar;Enjoyasongandfillintheblanks.;时态;

;Nowmatchthesentencestothecorrecttimelinesandfindmoreexamplesofthesetensesinthereadingpassage.;Whatdoesheusuallydoat7:00am?;Myfriendsoften_______________onSundays.

;Theearth_________aroundthesun.

地球绕着太阳转。;一般现在时(thepresenttense);;Whatdidhedolastnight?;LiuYing_______________lastyear.

刘英去年在美国。;结构:

用法:

在过去时间里所发生的动作或存在的状态。常与表示过去时间的时间状语连用。如yesterday,lastweek,anhourago,in1982等。

I_______(spend)mychildhoodhappilywithmyoldfriends.Wealways________(play)footballandbasketballtogetherandwe_______(not)havesomuchhomeworktodoasnow.We_______(be)happyatthattime.;一、规则动词的过去式：

一般情况下，在动词原形后加-ed，如：

look-looked、play-played等

2.以不发音的e结尾的动词，在词尾直接加-d,如;

live-lived、like-liked等

3.以辅音字母+y结尾的动词，先将y改为i，再加-ed,如：

study-studied、try-tried等

4.以重读闭音节（辅音+元音+辅音）或r结尾，双写后面的辅音字母或r，再加-ed，如：

stop-stopped、occur-occurred、prefer-preferred等

二、不规则动词的过去式：begin-began、drink-drank等;Whataretheydoingnow?;Look！They_________________ontheplayground.

他们正在操场上踢足球。;现在进行时(ThePresentContinuousTense);下列五类动词不宜用现在进行时

1表示心理活动的动词:

like,hate,dislike,want,prefer,wish等.

2.表示属性或拥有的动词或短语:

belongto,have,own

3.表示感官的动词:

see,hear,notice,feel,smell,sound,taste,look等.

4.表示表象的动词:

seem,appear,resemble等.

5.表示行为结果的动词:

accept,decide,promise,admit,receive;Whatwilltheydoafterbreakfast?;He______________(sell)hisoldhouseinthecountrysidethisyear.;He_________PhilippineinNovember.;Theplane_______________.;一般将来时(thefuturetense);Mystudent_____________inthepasttwoyears.;Myson____________withtoysforonehour.;1.结构:

2.用法:

1).现在完成时表示过去某一时间开始，一直延续到现在的动作或状态,通常用于延续性动词.常与表示延续性的时间状语连用,如:sofar,uptonow,recently,since…,for…,inthepast/lastfewyears等等．;Practise:

1.She___________(finish)theworkalready.

2.______youever_______(ride)ahorse?

3.Ijust______________(fini