人教版八年級英語下冊《Unit 7 Section B 1a-1d》教學(xué)課件PPT初二公開課

1、Unit 7Section B 1a-1d人教版英語八年級下冊 Objectives To learn to compare facts about elephants and pandasTo learn new words: w e i g h , b i r t h , a d u l t cm(=centimeter) weighbirthat birth up to adult厘厘米米v. 重量是重量是；稱；稱 的重的重量量n. 出生；誕出生；誕生生出生出生時時到達(dá)到達(dá)(某數(shù)量、程度等某數(shù)量、程度等)adj. 成年的；成人成年的；成人的的n. 成人；成年動成人；成年動物物Words

2、and expressionsElephantis 350 cm tallweighs 5,000 kiloseats 150 kilos of food a dayTry to describe the elephant using the information above.Do you know?Pandais 150 cm tall (standing on two legs) weighs 100 kilos eats 10 kilos of food a dayTry to describe the panda using the information above.Example

3、 sentence:This elephant weighs many times more than this panda.(200 cm taller / shorter, weigh much more / less, eat much more / less, eat many times more.)This panda is 200 cm shorter than this elephant. This elephant eats much more than this panda.Compare facts about these two animals.1aUse the la

4、nguage in the box to help you make sentences.Listen and check () the numbers you hear.16 120150 500.210020 0.11bkilos.Listen again and complete the sentences. 0_.22. At birth, a baby panda is about 1_5_cm long.3.A baby panda is not black. It is p_ink1. At birth, a baby panda is about 0_ .1to2_0and i

5、t has no t_e_et_h.4. A panda can live up toto 3 _0years.1cTake turns telling your classmates about pandas.A: A baby panda cannot see.B: An adult panda weighs many times more than a baby panda.1dBamboo 竹竹子子An adult panda weighs many times more than a baby panda.“倍數(shù)倍數(shù)+ +比較級比較級+ +than”，表示，表示“ 比比(大大/ /小

6、小/ /長長/ /短短)幾倍幾倍”。這個盒子比那個字大三倍這個盒子比那個字大三倍。This box is three times bigger than that one.This elephant weighs many times more than this panda.An adult panda weighs many times more than a baby panda.There are ten times more apples here than there. He earns five times more money than he did ten years ago

7、. DictationEnglish-Chineseocean, the Pacific Ocean, cm, birth, adultChinese-English稱稱的重量；出生時；到達(dá)的重量；出生時；到達(dá)(某數(shù)量某數(shù)量、 程度等程度等)I. 根據(jù)提示填寫單詞。根據(jù)提示填寫單詞。(稱稱) that loaf of bread on the balance,1. I can takeup to(至多有至多有) four people in my car.2. At birth (出生時出生時), most babies weigh between 6 and 8 pounds.3. _Wei

8、g_hplease.4. Children must be accompanied by an a _d_u_l_t .1.Im thirteen. Jim is fourteen. (old)Jim is older than me.2.Mr. Green is 1.75m. Mr. Smith is 1.70m. (short)Mr.Smith is shorter than Green.II. 合并句子。合并句子。3. The red box is 2kg. The yellow box is 4kg. (heavy)The yellow box is heavier than the

9、red box.4. My hat is 20 yuan. Alices hat is 30 yuan. Lucys hat is 50 yuan. (cheap)My hat is cheaper than Alices hat and Lucys hat.hard(nice)harder3. Your bt hoex ihsa_r_d_e_s t_ than mine. But his isIII. Complete the sentences with the right forms of the words.1.Jim is very h_u_n_g_r_y_. Li Lehi uis

10、n g_r_i_e_r_ thanthe nicestJim. (hunghreya)vier2. Kt haeteh sema voi eosntcakes are _ of all.5. I think English is as i m p_o_r_t_a_n_t_ as Chinese. (important)6. This picture is the most beautiful of the four. (beautiful)7. Lucy did _w o_r_s_ethan Lily. (bad)IV. 翻譯下列句子。翻譯下列句子。1.1.剛出生時，熊貓寶寶大約有剛出生時，熊

11、貓寶寶大約有15公分長公分長。At birth, a baby panda is about 15 cm long.2.2.大象比這個熊貓要重許多倍大象比這個熊貓要重許多倍。The elephant weighs many times more than this panda.3.3.我的蘋果要比妹妹的多三倍我的蘋果要比妹妹的多三倍。My apples are three times more than my sisters.中中U7 S -考鏈考鏈接接 What subject do you like C, English, math or physics? Of course, English.A.goodB. betterC.bestFishU7 S -activities among themiddle-aged people.A. popularC. most popularB. more p