单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2021/3/10,#,Unit 5 Our Earth looks like,this in space,Unit 5 Our Earth looks like,should,air,cool,planting,young,place,clean,Warm up,shouldaircoolplantingyoungplac,A Lets Listen and Say,A Lets Listen and Say,3,1.Last Sunday,Peter and his mother went to the Space Museum.,上周日，彼得和他的妈妈去了太空博物馆。,此句是一个一般过去时的句子。这一时态,常见的时间状语是：,yesterday,last week,last,Sunday,等。,重点讲解,1.Last Sunday,Peter and his m,4,2.A man talked about the film,“Our Earth looks like this in space.You can see the sea and the land.,一个男人谈论这部电影：“我们的地球在太空上看就像这样。你能看见海洋和陆地。”,talk about sb./sth.,是固定用法，意为“谈论某人或某物”。,2.A man talked about the film,5,look like,A look(s)like B.A,看起来像,B,。,例：,Our Earth looks like a ball.,我们的地球看起来像一个球。,They look like stars.,他们看起来像星星。,look like A look(s)like B.,6,3.Peter was interested in the film,and wanted to find out more about,the Earth and the stars.,彼得对这部电影很感兴趣，并且他想了解,更多关于地球和星体的知识。,3.Peter was interested in the,7,be interested in,表示“对,感兴趣”，主语通常是人。,例：,I am interested in music.,我对音乐感兴趣。,find out,为固定短语，表示“查明；弄清”。,be interested in表示“对感兴趣”，主语通,8,4.The next day,he went to the library to look for books on space.,第二天，他去了图书馆去寻找关于太,空的书。,4.The next day,he went to the,9,look for,为固定词组，意思是“寻找”。,例：,I am looking for my ruler.,我正在寻找我的尺子。,辨析：,look for,意为“寻找”，强调“寻找”这一动作；,find,意为“找到；发现”，强调“找”的结果。,look for为固定词组，意思是“寻找”。,10,went,go,watch,watched,talk,talked,want,wanted,原形 过去式,wentgowatchwatchedtalktalkedwa,11,1.,概述：,一般过去时表示在过去某个时间发生的动作或存在的状态，也表示过去经常或反复发生的动作。,一般过去时,1.概述：一般过去时,12,2.,动词过去式的变化规律：,(1),一般情况下直接在词尾加,-ed,，,如,callcalled,。,(2),以不发音的字母,e,结尾的动词，加,-d,，,如,livelived,。,2.动词过去式的变化规律：,13,(3),以“辅音字母,+y”,结尾的动词，变,y,为,i,再加,-ed,，,如,studystudied,。,(4),以重读闭音节结尾，且末尾只有一个辅音字,母的动词，双写末尾的辅音字母再加,-ed,，,如,stopstopped,。,(3)以“辅音字母+y”结尾的动词，变y为i再加-ed，,14,(5),有些动词的过去式是不规则变化的，,如,comecame,，,gowent,，,taketook,等。,(5)有些动词的过去式是不规则变化的，,15,Fill in the blanks with the correct answers.,Last Sunday,Peter(go)_ to the Space Museum with,his mother.They(watch)_ a film about the Earth.,Peter was(interest)_ in the film.A man(talk),_ about the film.The next day,Peter(go)_,to the library.,went,watched,interested,talked,went,Fill in the blanks with the co,16,the Earth land and river Space Museum,the sun stars the moon,B Lets Learn,the Earth land and r,17,C Lets Practise,C Lets Practise,18,The Earth looks beautiful from space.,地球从太空上看很漂亮。,重点讲解,The Earth looks beautiful from,19,sb.+look(s)+,形容词，表示“看起来,”,例：,Mum looks angry.,妈妈看起来生气了。,Jane looks tired.,简看起来很累。,You look happy.,你看起来很开心。,重点讲解,sb.+look(s)+形容词，表示“看起来”重点讲解,20,D Lets Read,D Lets Read,21,The Earth takes one year to go round the sun.,地球绕太阳一周需要一年时间。,此句中,take,是“花费,(,时间,)”,之意。,重点讲解,The Earth takes one year to go,22,常用句型是：,It takes+(,人物,)+,时间,+to do sth.,意为“花费,(,某人,),多长时间做某事”。,例：,It takes me half an hour to do my homework.,我花费了半个小时做作业。,重点讲解,常用句型是：It takes+(人物)+时间+to do,23,E Lets Write,E Lets Write,24,F Lets Have Fun,F Lets Have Fun,25,选择填空。,1.Lets talk _ our school.,A.for B.about C.on D.in,2.They are _ in the story.,A.interesting B.interest C.interested D.interests,C,B,重点讲解,选择填空。CB重点讲解,26,选择填空。,3.He _ a film last weekend.,A.watches B.watched C.watching D.will watch,4.The cloud _ a sheep.,A.look like B.like C.looks D.looks like,D,B,重点讲解,选择填空。DB重点讲解,27,