1、I am twelve.語音知識講解中元音 中元音是指發(fā)音時要使用舌的中部，舌的中部要稍向上抬起，舌尖輕抵下齒，發(fā)這三個音時口型由大到小。 :發(fā)這個音時，舌身放平，舌的中部稍向上抬起，唇型稍扁平，first word hurt bird dirty shirt :發(fā)這個音時,舌身放平,口型比發(fā) 大一些，雙唇中長，切勿收圓。mother father sister brother famous teacher : 發(fā)這個音時,雙唇向兩側(cè)伸展，口型比發(fā) 時更大，接近半開。come supper us some money后元音 a:, , , u, u: 這五個音發(fā)音時，都要使用舌的后部，把舌后部

2、向軟腭抬起，因此稱后元音。發(fā)音時舌位由低到高，口型由大到小。a: car arm hard glass class : stop box clock what : four small door before wall u a good cook, look like a book u: a blue ruler , cool the food 基礎(chǔ)知識講解how many 是“多少，幾個”的意思，它修飾可數(shù)名詞的復(fù)數(shù)。How many 用于特殊疑問句，它的句式是：How many +復(fù)數(shù)名詞+一般疑問句？由how many 引導(dǎo)的特殊疑問句可用于下面口訣記憶。how many 在句首，名詞復(fù)

3、數(shù)跟著走，一般問句緊相隨，其他成分不要丟。eg: How many boys are there ? How many girls are there?Exercises:1.用英語讀出下列算式。12+8=20 14+5=19 13+5=18 11+6=17 10+5=158+8=16 9+4=13 11+7=18 6+13=19 12+5 =17完成單詞。b y 男孩 g l 女孩 d sk 桌子 ch r 椅子3.寫出11-20 的英語數(shù)字。 4.根據(jù)漢語提示完成句子。（1）她多大了？ 她15歲了。（2）公園里有多少個男孩？ 20個。（3）我的書包里有13本書。（there be）(4)

4、她的班里有多少張課桌？（how many）5.閱讀理解。 Mr Smith is an Englishman. He teaches us English well. His English classes are very interesting. He likes us and we love him, too. Mr Smith has two children -Tom and Lucy. Tom is seven and his sister Lucy is four. Tom goes to school but Lucy doesnt .Mr Smith likes to wea

5、r a T-shirt and jeans. Football is his favorite sport. After school we often have a basketball match. Sometimes Mr Smith watches and join us. He plays basketball just for fun.根據(jù)短文內(nèi)容，選擇正確答案。Mr Smith is_.a Chinese teacher an English teacher a Japanese teacher an English dancerHow many sons does Mr Smith have?A. Only one B. Two C. Three D Not any(3) Lucy doesnt go to school because_. A. she looks beautiful B. she is seven C. she is only four6.書面表達(dá)。假如你是Carla，根據(jù)下面的信息卡片，