8B_Unit7PPT3课件.ppt

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1、根据课本内容根据课本内容,完成下列句子。完成下列句子。1.世界上哪座山最高？Whatsthe_mountainintheworld?2.珠穆朗玛峰最高。Qomolangma.3.珠穆朗玛峰多高？_isQomolangma?4.它高8,844.43米。它比任何一座山都高。Its8,844.43meters_.Its_than_mountain.highestHow highhighhigherany other5.世界上哪一个咸水湖最深？Whichisthe_saltlakeintheworld?6.在所有的咸水湖中里海最深TheCaspianSeaisthe_thesaltlakes.7.你知

2、道中国是世界上最古老的国家之一吗?DoyouknowthatChinaisoneofthe_intheworld.8.是的。它比美国历史悠久的多。Yes,Ido.Its_thantheUS.deepestdeepestofalloldest countriesmucholder4aFill in the blanks with the correct forms of the words in the box.1.TheAmazonRiverisoneofthe_riversintheworld.Itsalittle_thantheYangtzeRiver.2.Qomolangmais8,84

3、4.43meters_.Itsoneofthemost_placesforseriousmountainclimbers.3.Nooceanintheworldisas_asthePacificOcean.4.AlthoughJapanis_thanCanada,itis_smaller.longestlongerhighpopularbigoldermuchbig much popular long old high4bWrite two comparisons about two topics.Write true facts.e.g.Tworivers:theYangtzeRiveran

4、dtheAmazonRiverTheYangtzeRiverisalmostaslongastheAmazonRiver.TheAmazonislongerthantheYangtze,buttheYangtzeisthelongestriverinChina.1.Twocities:_and_.ShanghaiNew YorkShanghai is almost as large as New York.Shanghai is larger than New York,but New York is the largest city in the U.S.4cWrite five quest

5、ions using comparisons.Then ask your partner your questions.1.What is the highest building in our city?2._3._4._5._What is the longest river in our city?What is the largest park in our city?What is the highest mountain in our city?What is the most popular cinema in our city?2.Twoanimals:_and_Whales

6、are almost as heavy as elephants.whales elephantsWhales are heavier than elephants,but elephants are the heaviest animals on land.最高级用法最高级用法:最高级用于三者或三者以上之最，常与最高级用于三者或三者以上之最，常与in,of 或或 among 等表示范围的介词短语连用。等表示范围的介词短语连用。形容词最高级前要加定冠词形容词最高级前要加定冠词 the e.g.I am the best of the three.He is the thinnest boy i

7、n my class.副词最高级前可以不加定冠词副词最高级前可以不加定冠词 the e.g.In my family,Jim goes to bed the latest.最高级和最高级和比较级有时可以互相转换比较级有时可以互相转换,但要但要注意注意比较的范围。比较的范围。Guessing game:What is it?Itisakindofanimal.Itisfurry,anditisblackandwhite.ItonlylivesinChina,anditeatsbamboo.Whatisit?A panda.e.g.1.ShanghaiisthelargestcityinChina

8、.ShanghaiislargerthananyothercityinChina.2.Tomisthetallestinhisclass.Tomistallerthananystudentinhisclass.1aCompare facts about these two animals.Use the language in the box to help you make sentences.Examplesentence:Thiselephantweighsmanytimesmorethanthispanda.(200cmtaller/shorter,weighmuchmore/less

9、,eatmuchmore/less,eatmanytimesmore)1bListen and check()the numbers you hear._ 100 _16 _ 20 _50_120 _ 0.1 _ 0.2 _ 1501c Listen again and complete the sentences.1.Atbirth,ababypandaisabout_to_kilos.2.Atbirth,ababypandaisabout_cmlong.3.Ababypandaisnotblack.Itis_and4.Ithasno_.5.Apandacanliveupto_to_year

10、s.0.10.215pinkteeth2030Fill in the blanks:Ababypandaislovely.Whenitisborn,itismuch_thananadultpanda.It_about0.1to0.2kilos,butanadultpandaweighsabout100kilos.At_,itsonlyaround_long,butanadultpandaisaround150cmlong.Ababypandaispinkandit_see.Italsodoesnthaveany_.Ababypandacan_to20to30years.smallerweigh

11、sbirth15cmcantteethliveup1dTake turns telling your classmates about pandas.A:Ababypandacannotsee.B:Anadultpandaweighsmanytimesmorethanababypanda.ScriptsTeacher:Doyouhaveanyquestionsaboutbabypandas?Boy1:Aretheymuchsmallerthananadultpanda?Teacher:Yes.Whentheyreborn,theyonlyweighabout0.1to0.2kilos.Boy1

12、:Wow,thatssmall!Iknowanadultpandaweighsmanytimesmorethanababy.Teacher:Thatsright.Andtheadultpandasweigharound100kilos.Boy2:Whataboutthesizeofababypanda?Howsmallisit?Teacher:Atbirth,itsonlyaround15cmlong,butanadultpandaisaround150cmlong.Girl1:Isababypandaalsoblackandwhite?Teacher:No,youwouldnevergues

13、s!Ababypandaispinkanditcannotsee.Italsodoesnthaveanyteeth.Girl1:Howlongcanpandaslive?Teacher:Theycanliveupto20to30years.1.Ocean(n.)大海，海洋AtlanticOcean大西洋PacificOcean太平洋IndianOcean印度洋ArcticOcean北冰洋2.cm=centimeter/centimetre厘米米meter毫米mm=millimeter3.weigh(v.)重量是；称重量e.g.Lucy重50公斤.Lucyweighs50kg.让我们称一下这个箱

14、子，看看多重Letsweightheboxtoseehowheavyitis.Language points4.birth(n.)出生，诞生e.g.我们为新生儿的出生感到高兴。We are happy about the birth of the baby.birthday生日theplaceofbirth出生地thedateofbirth出生日期atbirth出生时Atbirth,thebabywasonly2kg.e.g.那个婴儿出生时才两公斤5.upto达到（某数量，程度等）；至多有；不多于e.g.我的车能载4个人Icantakeuptofourpeopleinmycar.e.g.读到第100页Readuptopage109.6.adult(adj.)成年人的；成人的一对成鸟apairofadultbirds成为一名父亲意味着他现在是一个成年人了Becomingafathermeansthatheisanadult.