八下Unit 7 Section A Grammar .ppt

《八下Unit 7 Section A Grammar .ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、Period34a-4cGrammarfocusUnit7What’sthehighestmountainintheworld?SectionAObjectivesTolearntousecomparativesandsuperlativeswithadjectivesandadverbsTolearnnewwords:thePacificOcean…oceanthePacificOceann.大海；海洋n.太平洋WordsreviewReviewCanyoutranslatethefollowingsentences?长江大约长6,300千米。TheYangtzeRiverisabo

2、ut6,300kilometerslong.ReviewCanyoutranslatethefollowingsentences?黄河长5,464千米。TheYellowRiveris5,464kilometerslong.ReviewCanyoutranslatethefollowingsentences?明朝的长城大约有8,850千米长。TheGreatWallinMingdynastyisabout8,850kilometerslong.ReviewCanyoutranslatethefollowingsentences?珠穆朗玛峰高8,844.43米，所以攀登起来很危险。Qom

3、olangmais8,844.43metershighandsoisverydangeroustoclimb.TheYangtzeRiverisabout6300kilometerslong.TheYellowRiveris5464kilometerslong.TheGreatWallinMingdynastyisabout8,850kilometerslong.Qomolangmais8,844.43metershighandsoisverydangeroustoclimb.Whatcanyougetfromtheabovefoursentences?Nowlet’strytotra

4、nslatethesentencesbelow:那个篮球运动员有两米高。那条河只有两米深/宽。这棵树有两米高。那条河长两千米。Thebasketballplayeristwometerstall.Theriverisonlytwometersdeep/wide.Thetreeistwometerstall.Theriverisabouttwokilometerslong.5.这座山大约有两千米高。6.这个箱子大约有两米高/宽/长。Themountainisabouttwothousandmetershigh.Theboxisabouttwometershigh/wide/long.Gr

5、ammarFocusWhat'sthehighestmountainintheworld?Qomolangma.HowhighisQomolangma?It's8,844.43metershigh.It'shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlakes.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It'smucholderthantheUS.

6、Grammarfocus—What’sthehighestmountainintheworld?—Qomolangma.—HowhighisQomolangma?—It’s8,844.43metershigh.It’shigherthananyothermountain.—Whichisthedeepestsaltlakeintheworld?—TheCaspianSeaisthedeepestofallthesaltlakes.—DidyouknowthatChinaisoneoftheoldestcountriesintheworld?—Yes,Idid.It’smucholder

7、thantheUS.大多数形容词有三个级。1.原级:Structure:as...as...像..….一样e.g.TimisastallasTom.2.比较级(用于两者之间的比较):Structure：形容词比较级＋than...e.g.Thisboxisbiggerthanthatone.形容词和副词的比较级和最高级3.最高级(用于三者或三者以上的比较):Structure:the+形容词的最高级＋of/in...e.g.Tomisthehe