7BUnit4Grammar2.ppt

Unit4Amazingthings Grammar Simplepasttense 一般过去时 Simplepasttenseoftheverb tobe Weformthepositiveandnegativesentenceswiththeverb tobe likethis I He She Itwasathomeyesterday I He She Itwasnot wasn tathomeyesterday You We Theywereathomeyesterday You We Theywerenot weren tathomeyesterday 3 2 Weaskandanswerquestionswiththeverb tobe likethis WasI he she itathomeyesterday Wereyou we theyathomeyesterday Yes I he she itwas Yes you we theywere No I he she itwasnot wasn t No you we theywerenot weren t 3 SimonistalkingtoSandyabouttheirvisittotheFunnyWorldMuseum Completetheirconversationwiththecorrectformoftheverb tobe Simon It ahappydayyesterday right Sandy Yes it ButIdidn tseeDaniel Where he Simon He ill He athome Sandy Whatapity There somanyamazinganimalsinthemuseum Simon youafraidofthosestrangeanimals Sandy Yes I alittleafraid Simon HowaboutMillieandAmy Sandy They afraidatall They quitefondofamazingthings Simon youtiredafterthevisit Sandy No I I veryexcitedtoseesomanyamazingthings was Weren t Were was wasn t was was Were was were was was were AftervisitingtheFunnyWorldMuseum Simonbecameinterestedinfindingoutmoreaboutamazingthingsintheworld Hefoundsomeinformationaboutdinosaurs Heiswritingabouttheminhisdiary Helphimcompletehisdiaryentrywiththecorrectformoftheverbsinbrackets I read someamazingthingsaboutdinosaurstoday Dinosaurs live onEarthalongtimeago Wenowknowthatthefirstdinosaurs appear about230millionyearsago Howeverscientistsbelievethey be notthefirstanimalsonEarth There be hundredsofdifferentkindsofdinosaurs butthey notlive atthesametime Somedinosaurs be reallysmall Oneofthesmallestdinosaurs be aboutonemetrelongand weigh aboutthreekilograms Others be reallybig Someverylargeones weigh over100 000kilogramsandsome be about40metreslong read were didn tlive were were appeared lived weighed were weighed was were Somedinosaurs eat plantsandothers eat meat butthey noteat grass Alldinosaurs have fourlegs Theyall live onland Dinosaurs lay eggs Someparentdinosaurs take careoftheirbabies some donot Thelastones die morethan60millionyearsago Nobodyknowswhy had didn teat died took lived laid didn t ate ate Usefulphrases 真可惜这么多奇怪的动物一点点害怕激动的做某事很久以前几百种不同种类的恐龙超过 whatapity somanystrangeanimals alittleafraid beexcitedtodosth alongtimeago hundredsofdifferentkindsofdinosaurs morethan over PRACTISE 改写句子 1 Lucydidherhomeworkathome 改否定句 Lucy herhomeworkathome 2 Hefoundsomemeatinthefridge 变一般疑问句 he meatinthefridge 3 Shestayedthereforaweek 对划线部分提问 she there 4 Therewassomeorangeinthecup 变一般疑问句 there orangeinthecup didn tdoDidfindanyHowlongdidstayWasany That sgreat Translatesentences 1 2000年以前你是医生吗 2 他们那时并不饿 3 昨天下午你见过他吗 4 两年前我是一名学生 5 我每天大于大约7 00到校 6 他当时为什们生你的气 Wereyouadoctorbefore2000 Theywerenotveryhungrythen Didyouseehimyesterdayafternoon Iwasastudentt