初二下学期Unit7SectionAWhat.pptVIP

U7 Whats the highest mountain in the world?;;;;;;Do you know these interest places?; The Nile is the longest river in the world. It’s more than 6600 kilometers long. It runs through 9 countries, it’s one of the largest river flows through the international states in the world and runs into the Mediterranean Sea(地中海) in the end. ;The Caspian Sea;;Language Goal: Talk about geography and nature nature (不可数)自然，自然界 natural adj.自然的，天然的 in nature （前不加定冠词the） ;;1a Match the facts you know.; square (不可数) 平方 （可数名词）正方形/广场/街区 ;;size n. 1. 大小[C][U] What’s the size of the park? 2. 尺码,号[C] This shirt is your size.;1b Listen and complete the sentences.;1c Use the information in 1b to make conversations. A: What is the highest mountain in the world? B: Qomolangma.;2a Listen and number the fact [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. It’s a lot bigger than the population of the US. population 集合名词，做主语时，谓语动词用第三人称单数形式，但是下面这种情况除外 Seventy percent of the population are....;___China has the biggest population in the world. It’s a lot bigger than the population of the US. 人口的表示方法 The population of +某地+be+数词 某地+has a population of +数词;;China has the biggest population in the world. 一、population常与定冠词the连用,作主语 用时,谓语动词常用第三人称单数形式。 二。当主语是表示人口的百分之几、几分之几时,谓语动词用复数形式。 About seventy percent of the population in China are farmers. ;三、有时population可用作可数名词,其前可用不定冠词。 China has a population of about 1.3 billion 四、表示人口的多或少,不用much或little,而要用large或small。 五、询问某国、某地有多少人口时,不用How much...?,而用How large...?;在问具体人口时用What...?。 ;____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.;2c Make conversations using the information in 2a.;2d Read the conversation and answe