初中英语人教版八年级下册第七单元课件

Unit 7Whats the highest mountain in the world?Unit 71square n.平方平方meter n.米米Presentationsquare n.平方mete2deep adj.深的深的desert n.沙漠沙漠population n.人口人口Asia n.亚洲亚洲deep adj.深的desert n.沙漠po3tour v.n.旅行旅行tourist n.旅行者旅行者wall n.墙墙amazing adj.令人大为惊奇的令人大为惊奇的tour v.n.旅行tourist n.旅行4ancient adj.古代的古代的wide adj.宽的；宽阔和宽的；宽阔和ancient adj.古代的wide adj.51a Match the facts you know.Qomolangma about 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters high1a Match the facts you know.6 Its 8,844.43 meters high.它有它有8,844米高。米高。It is meters high(long,wide,thick,deep).它它米高（长米高（长,宽宽)。“有多长（宽，高有多长（宽，高）”时，时，将数词和数量单位放在表示长宽将数词和数量单位放在表示长宽高的形容词前高的形容词前 Its 8,844.43 meters high.它有71b Listen and complete the sentences.1.Qomolangma is _ than any other mountain in the world.2.The Sahara is _ desert in the world.3.The Caspian Sea is _ of all the salt lakes.4.The Nile is _ river in the world.higherthe biggestthe deepestthe longest1b Listen and complete the se82a Listen and number the facts(1-4)in the order you hear them.6,300 5,000 5,464 300_ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long._ China has the biggest population in the world.Its a lot bigger than the population of the US._ China is over _ years old.It has a much longer history than the US.The US is not even _ years old._ China is almost as big as the US,but it is the biggest country in Asia.42132a Listen and number the fact92b Listen again and fill in the blanks in 2a with the numbers in the box.6,300 5,000 5,464 300_ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long._ China has the biggest population in the world.Its a lot bigger than the population of the US.6,3005,4642b Listen again and fill in t10_ China is over _ years old.It has a much longer history than the US.The US is not even _ years old._ China is almost as big as the US,but it is the biggest country in Asia.5,000300_ China is over _ years11 中国的长城共有近一万公里，东起河北秦皇岛的中国的长城共有近一万公里，东起河北秦皇岛的山海关，西到嘉峪关，这是明代修筑长城的两个最山海关，西到嘉峪关，这是明代修筑长城的两个最大关口，北京境内的长城有大关口，北京境内的长城有600余公里，比较著名余公里，比较著名的有八达岭长城、金山岭长城、司马台长城、慕田的有八达岭长城、金山岭长城、司马台长城、慕田峪长城、居庸关长城和箭扣长城等。峪长城、居庸关长城和箭扣长城等。The Great Wall 中国的长城共有近一万公里，东起河北秦皇岛的山海关，122d Read the conversation and answer the questions:1.Which is the biggest man-made objects in the world？2.Which is the most famous part of the Ming Great Wall?The Great Wall.Badaling part of the wall.2d Read the conversation and 1131.Fell free to ask me anything on todays Great Wall tour.在今天的长城游中，大家尽管问我任何在今天的长城游中，大家尽管问我任何问题，不要拘束。问题，不要拘束。fell free是英语口语中一个常用表达是英语口语中一个常用表达。若。若有人让你有人让你feel free to do something，就，就是是让你无需拘束，只管按照自己的意愿让你无需拘束，只管按照自己的意愿去做某事。去做某事。1.Fell free to ask me anythin14feel free to do sth 随意做某事随意做某事Can I use your bathroom?Yes,feel free.初中英语人教版八年级下册第七单元课件15e.g.A:Can I use your bathroom?我可以用一下你的卫生间吗？我可以用一下你的卫生间吗？B:Yes,feel free.可以，请随意。可以，请随意。e.g.16 ancient adj.古代的古代的 古老的古老的My grandmother often tells me old ancient stories.初中英语人教版八年级下册第七单元课件17protect v.保护保护protect.from/against 保护保护.使不受使不受protection n.保护，防御保护，防御under the protection of 在在.的保护下的保护下Sunglasses are used for protecting our eyes in the sun.protect v.保护18as far as I know是一个固定的表达方是一个固定的表达方式，还可以说式，还可以说so far as I know，意思，意思是是“据我所知据我所知”。2.As far as I know,there are no man-made objects as big as this.据我所知，再没有像它这样大的人造据我所知，再没有像它这样大的人造物体了。物体了。as far as I know是一个固定的表达方式，还可以19e.g.As far as I know,Jacks got twin sisters.就我所知，杰克有一对孪生姐妹。就我所知，杰克有一对孪生姐妹。Theyre not coming today,so far as I know.他们今天不来了他们今天不来了 就我所知是这样的。就我所知是这样的。e.g.As far as I know,Jacks 20feel freethe most popular questiontalk about the Ming Dynastythe ancient emperorsthe main reasonas far as I knowthe Ming Great Wallfeel freeImportant phrases and21How long is the wall?Its about 8,850 kilometers long.This makes it the longest wall in the world.Its the most famous part.How long is the wall?221.Paul is very _.He is _ than his brother.A.heavy-heavierB.heavy-heavy C.heavier-heavier D.heavy-heavyer2.It has the _ clothing store in the town.A.goodest B.gooddest C.best D.better3.This ruler is _ than that one.A.long B.longer C.the longest D.longest4.This book is _ of all.A.cheapest B.cheap D.cheaper D.the cheapest5.He is much _ than his brother.A.taller B.tall C.the tallest D.tallest6.Li Lei is _ older than Lucy.A.quite B.very C.much D.more一.单选。1.Paul is very _.He i237.This is one of _ films of this year.A.more exciting B.exciting C.the most exciting D.most exciting8.The weather in Beijing is colder than_.A.in Guangzhou B.Guangzhou C.that in Guangzhou D.that from Guangzhou9.Tom is _ of the two boys.A.taller B.tallest C.the taller D.the tallest10.Of my parents,my father looks_.A.old B.older C.the oldest D.the older11.This watch is _ than that one.A.much expensive B.expensiver C.more expensiver D.more expensive7.This is one of _ films o24二二.用括号中形容词的适当形式填空。用括号中形容词的适当形式填空。1.I am very _.But Tom is _ than I.Frank is _.（tired）2.Which is _（difficult）,physics or biology?3.This book is _ than the other two.It is _of the three.（easy）4.In summer its _（hot）in Wu Han than in Beijing.5.The Chinese people have a much _ （good）life now.tiredmore tiredthe most tiredmore differenteasierthe easiesthotterbetter二.用括号中形容词的适当形式填空。tiredmore ti25三三.填空：填空：1.Lily gets up _(early)than Lucy.2.Which goes _(slowly),Tom or Jim?3.This book is _(interesting)than one.earliermore slowly more interesting4.She works _(careful)in her school.5.Who goes to bed _(late)Jim,Tom or Jack?6.I think turkey is _ (delicious)of all.the most carefullythe latestthe most delicious三.填空：1.Lily gets up _26Homework 1.Recite the new words2.Search more information about mountains on the Internet.Homework 1.Recite the new wor27Thank You!