新概念二Lesson8(共25張)課件

1、Lesson 8 The best and the worst A story is about gardensNew words and expressions:Competition n. 比賽，競賽Stand in competition with sb. for為和（某人）競爭他正在和湯姆競爭班長。He is standing in competition with Tom for becoming the monitor.Neat adj. 整齊的，整潔的neat, tidy and cleanneat：指“干凈而整潔的”，含“細節(jié)不亂” 的意思；tidy：側(cè)重“整齊、有條理的”；

2、clean：指“干凈的，無雜質(zhì)的”。Wooden adj. 木頭的；呆板的，無表情的A wooden face 無表情的面容A wooden smile 呆板的笑容Key structures: 比較原級比較的句型1.as+原級形容詞/副詞+as：表示相比較的兩者一樣She looks just as young as she was ten years ago.她看上去和十年前一樣年輕。2.not as/so+原級形容詞/副詞+as：表示前者不如后者It is not as/so warm as yesterday.今天不如昨天暖和。比較級的句型A+動詞+形容詞比較級+than+B瑪麗比珍妮

3、聰明。Mary is smarter than Jane.形容詞比較級的用法：1.在兩者之間選擇“哪個更”時，用句型 “Which/Who is + 比較級， or ?” Which sweater is cheaper, the red one or the blue one?2.表示“兩者之間最的一個”時，用“the+比較級”； Lucy is the taller of the twins. 3.表示“越,越”時，用“the+比較級，the+比較級”； The more you eat, the fatter you become.4.表示“越來越”時，用”比較級+and+比較級”。多音

4、節(jié)詞和部分雙音節(jié)詞用“more and more +形容詞原級”； We should make our country more and more beautiful.5.形容詞比較級前可以用以下詞修飾： much, a little, far, even, rather等。 Its much colder than yesterday.6.用介詞by表示相差的程度。 She is taller than I by three inches.= She is three inches taller than I.7.一個人的兩種性質(zhì)的比較，用more A than B結(jié)構(gòu)，意為“與其 B 不

5、如 A”。 Ann is more shy than unfriendly.8.比較的對象應(yīng)該相同。 The climate here is warmer than that of Shanghai.9.比較的對象不能互相包含，常見的句型是： 比較級 + than + any other + 單數(shù)名詞 + all (the) other + 復(fù)數(shù)名詞 + anyone else + any of the other + 復(fù)數(shù)名詞 + the rest of + 復(fù)數(shù)名詞或不可數(shù)名詞China is larger than any other country in Asia.中國比亞洲任何別的國

6、家都大。China is larger than any country in Africa.中國比非洲任何國家都大。10.表示倍數(shù)的幾個句型 a. times + as + 形容詞/副詞原級 + as b. times + as + 形容詞/副詞原級 + than c. times + the + 性質(zhì)名詞 + of 性質(zhì)名詞：size/length/width/depth如： At a rough estimate, Nigeria is three times the size of Great Britain. At a rough estimate, Nigeria is three

7、 times as big as Great Britain. At a rough estimate, Nigeria is twice bigger than Great Britain.最高級的句型A+動詞+形容詞最高級+of(in)This park is the most beautiful of the three.She is the youngest in the class.of 和 in 的區(qū)別Of+復(fù)數(shù): 表示“在之中的”， “在中”；In+范圍、場所：表示“在之內(nèi)”, “在之中”；最高級的表示方法：最高級：She is the best in her class.比較級

8、：She is better than any other student in the class.No other student in her class is better than she.原級：No other student in her class is as good as she.Exercises:寫出下列形容詞的比較級和最高級形式：long_ wide_fat_ heavy_slow_ few_far_ bad_important_expensive_用所給詞的恰當(dāng)形式填空:Which is_(big), the sun, the moon or the earth?Which is_(beautiful), the black coat or the blue one?This kind of mooncake is_(cheap) of all.He is_(strong) in the class.Lucy is _(clever) of the two girls. Gold is_(little) useful than iron.My sister is two years_(old) than I.The s