1、Unit 2Unit 2The tiger lives in Asia.The tiger lives in Asia.1.The elephant lives in Africa and in Asia.(教材P39)大象生活在非洲和亞洲。解讀1 the elephant是“類(lèi)別”的一種表達(dá)方式,即:定冠詞the+名詞的單數(shù)形式;另外一種表達(dá)方式是名詞的復(fù)數(shù)形式elephants。此句型可換為:Elephants live in Africa and in Asia.解讀2 Africa 意為“非洲”,其形容詞形式是African。類(lèi)似的單詞還有:AsiaAsian;EuropeEurope

2、an;AmericaAmerican;AustraliaAustralian2.It eats plants and a little fruit,but it doesnt eat meat.(教材P39)它吃植物和少量的水果,但它不吃肉。解讀 a little意為“少量;一點(diǎn)兒”,修飾不可數(shù)名詞,表示肯定。拓展little表示“很少的;幾乎沒(méi)有的”,修飾不可數(shù)名詞,表示否定。There is little meat in the fridge.Lets buy some.冰箱里幾乎沒(méi)有肉了,讓我們買(mǎi)一些吧。名師解題 3.The panda eats about 30 kilos of ba

3、mboo a day as well as other plants.(教材P39)一只熊貓每天大約吃30千克竹子,還吃其他植物。解讀 as well as常用來(lái)連接兩個(gè)并列成分,表示“并且;還”。它強(qiáng)調(diào)的是前一項(xiàng),因此連接兩個(gè)并列主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞要與前一項(xiàng)保持一致。Tom,as well as Jane and Rose,goes to school by bike.除了簡(jiǎn)和羅絲之外,湯姆也騎自行車(chē)去上學(xué)。拓展as well as 還可以表示同級(jí)比較,指“和一樣好”。I play the piano as well as my sister.我鋼琴?gòu)椀煤臀医憬阋粯雍谩?.Its a very

4、 large animal and usually lives alone.(教材P39)它是一種大型動(dòng)物,通常獨(dú)居。 解讀 alone在句中作副詞,表示客觀數(shù)量上只有一個(gè),不具有感情色彩。5.It likes water and is good at swimming.(教材P39)它(老虎)喜歡水,并且擅長(zhǎng)游泳。解讀 be good at意為“擅長(zhǎng);在方面做得好”,介詞at表示在某方面,其后可接名詞、代詞或動(dòng)詞-ing形式。He is good at cooking.他擅長(zhǎng)做飯。What subjects are you good at?你擅長(zhǎng)哪些學(xué)科?拓展近義詞組為:do well in

5、。兩者在進(jìn)行同義句轉(zhuǎn)換時(shí),需注意動(dòng)詞形式。2.(1)There are giraffes in Africa.(2)There are bears in Asia,America and Europe.(3)There are zebras in Africa.(4)There are monkeys in Africa, Asia and America.3.Africa and Asia;China;Africa;Asia;Africa, Asia and America;plants and a little fruit;bamboo and other plants;leaves and grass;other animals;meat, leaves, fruit and eggs.4.1.a little2.kilo3