《North America》Know Our World PPT下載
第一部分內容：課前自主預習
單詞闖關
1.million________
2.平方；廣場；正方形________
Rocky Mountains ________
4.Spanish_______________________
5.Mexican____________________________
短語互譯
1.square kilometer ____________
2.The Great Lakes ____________
3.any other ____________
4.超過 ____________
5.……的一半 ____________
句型在線
1.加拿大的南面是美國。
________ ________ _______ _____ Canada is the United States.
2．……并且它的人口要比北美其他任何國家多得多。
…and its population is______ _______ than ________ ________ ________ in North America.
3．中國的長江是世界第三長河。The Yangtze River (the Changjiang River) in China is _______ __________ river in the world.
課文初探
判斷正(T)誤(F)：
( )1. North America is a large continent with three main countries.
( )2. The United States is to the north of Canada.
( )3. Canada is the biggest of the three main countries in North America in area.
( )4. The population of the U．S. is much smaller than any other country in North America.
( )5. Most of the people in Mexico speak Spanish.
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North AmericaPPT，第二部分內容：句型透視
1To the south of Canada is the United States. 加拿大的南面是美國。
[探究]此句的主語是the United States, to the south of Canada作系動詞is的表語，此句可轉化為：The United States is to the south of Canada.其中to the south of 意為“在……的南方”，to要用在方位名詞前面。
[拓展] in, on, to均可表示地理位置：in 指在某一范圍內；on 指兩者相接壤；to 指兩者不接壤。例如：
D is to the north of A．D 在 A 以北。(不接壤)
C is on the north of A．C 在 A 的北邊。(接壤)
B is in the north of A．B 在 A 的北部。(在內部)
2The Yangtze River (the Changjiang River) in China is the third-longest river in the world. 中國的長江是世界第三長河。
[探究] ““the ＋________＋_________＋名詞”表示“第幾……的……”，如表示“第一……”，則可以省略序數詞first。例如：
The Yangtze River is the longest river in China. 長江是中國第一長河。
關鍵詞：冀教版八年級下冊英語PPT課件免費下載，North AmericaPPT下載，Know Our WorldPPT下載，.PPT格式；
