Unit 7 第三课时 Section A (Grammar focus-4c)课件【大单元教学】人.pptx
;Lead-in;文化意识;Whichmountainisthehighestintheworld?;theSahara;TheYangtzeRiver;Whatisthelongestwallintheworld?;Whichcountryhasthelargestpopulationintheworld?;What’sthehighestmountainintheworld?;①问深度:Howdeepis/are...?
HowdeepistheWestLake?
②问长度:Howlongis/are/...?
Howlongistheriver?
③问高度:Howhighis/are...?
Howhighisthedoor?
④问宽度:Howwideis/are...?
Howwideisourclassroom?
;长度、宽度、高度、深度的表示法;2.除了以上的表示方法,有时也可用“基数词+单位词+in+长宽高深度等的名词”来表示。
…inlength长度
…inwidth宽度
…inheight高度
…indepth深度
若表示重量,可以用…inweight;Nowtrytotranslatethesentencesbelow:;形容词和副词的比较级和最高级;1.主语+谓语+比较级+than+比较对象“…比…如何”;4.比较级+and+比较级…“越来越…”;形容词和副词的最高级常用于______或_________的人或事(物)之间的比较。在句中使用时,形容词最高级前通常用_____.句中常含有表示比较范围的介词_____或_____。常用的句型结构为:;用法:比较级形式表最高级含义。(比较双方属于同一范围内)
a.比较级+than+anyother+单数名词+范围
Heistallerthananyotherboyinhisclass.
b.比较级+than+theother+复数名词+范围
比较级+than+therestof+复数名词+范围
比较级+than+anyoftheother+复数名词+范围
Shegoestoschoolearlierthantheothergirlsinherclass.
ChinaislargerthananyoftheothercountriesinAsia.
c.比较级+than+anything/anyoneelse
Georgedidmoreworkthananyoneelse.
Tomcaredmoreformoneythanforanythingelse汤姆最喜欢钱。;Fillintheblankswiththecorrectformsofthewordsinthebox.;Writetwocomparisonsabouttwotopics.Writetruefacts.;Twocities:________________and_______________
1.___________________________________________
2.___________________________________________
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Twoanimals:________________and_______________
1.____________________________________________
2.____________________________________________
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