初中英语Section A教课课件ppt

这是一份初中英语Section A教课课件ppt，共22页。PPT课件主要包含了Gina等内容，欢迎下载使用。

Objectives 学习目标
1. 能够正确运用下列句型：D yu like salad? Yes, I d. /N, dn’t.D they like pears? Yes, they d. / N, they dn’t.Des he /she like tmates? Yes, he/she des. N, he/she desn’t.2. 牢记第三人称单数的用法。3. 能够正确区分可数名词和不可数名词。
Let’s chant
D yu like pears?Yes, I d. I d. I like pears.D I like bananas?N, yu dn’t. N, yu dn’t.Yu dn’t like bananas.Milk, milk. He likes milk.Salad, salad, She desn’t like salad.
D yu like….?Yes, I d./N, I dn’t.
Des Gina like….?Yes, she des./N, she desn’t.
Memry challenge
小结：主语不是第三人称单数时，谓语动词用动词原形(like), 疑问句和否定句中用助动词d。主语是第三人称单数时，谓语动词词尾加-s/-es (likes), 疑问句和否定句中用助动词des。 疑问句和否定句中用到des后，谓语动词用原形(like).
(1) 定义：是可以计数的名词。
(2) 可数名词前可以用 a , an 限定，表“一个”。
(3) 可数名词前可以用 ne, tw, three …等限定。
(4) 可数名词有复数形式。
(1) 定义：是指表示不能计数的事物的名词。
(2) 不可数名词前不可以用 a , an 限定。
(3) 不可数名词前不可以用 ne, tw , three …等限定。
(4)不可数名词没有复数形式。
定义：在某些情况下能计数，在某些情况下不能计数的名词。
（1）a chicken 一只鸡 chicken 鸡肉
（2）an ice cream 一个冰淇淋 ice cream 冰淇淋（指成份）
（3）a salad 一碟沙拉 salad 沙拉（指成份）
Underline the crrect wrds.
1. I like fruit, but I (dn’t / desn’t) like vegetables.2. She (like / likes) bread, but she (desn’t / dn’t) like salad.3. He (like / likes) bananas, but he (dn’t / desn’t) like ranges.4. We (likes / like) hamburgers, but we (dn’t / desn’t) like chicken.5. They (likes / like) pears, but they (dn’t / desn’t) like strawberries.
思考并讨论：什么时候需要用 likes 或者desn’t？什么时候用like或者dn’t?like 后面的名词为什么有时词尾要加-s/-es, 有的时候为什么不加-s/-es ？
在一般现在时态的句子中：1. 当句子主语为第三人称单数时，谓语动词也应用其第三人称单形式，在动词后面加“-s 或 -es”。 like → likes；have → has 2. 当句子主语为第一人称，第二人称和第三人称复数形式时，谓语动词用原型形式。
Jack likes apples, but his sister desn’t like apples. 杰克喜欢苹果，但他的妹妹不喜欢。 We have three pears. They dn’t have pears. 我们有三个梨，他们没有梨。
Number these sentences [1-4] t make a cnversatin.
S, let’s get salad.
D yu like salad?
选词填空。 1. D yu like ___ (strawberry / strawberries)? 2. Here are sme nice ___ (tmats / tmates). 3. Let’s ___ (have / has) apples and bananas. 4. Jhn likes ___ (milk / milks) and bread. 5. Sam ____ (dn’t / desn’t) like vegetable salad. 6. — Let’s play vlleyball. — That_____ (sunds / sund) gd.
一、单项选择1. —Des he like apples?—Yes, des B. he d C. it is D. he desn’t 2. I dn’t like vlleyball, but my sister B. d C. desn’t D. des
3. Jack ____ sme strawberries.like B. likes C. have D. eat4. The by likes eggs, but he ____ rice.desn’t likes B. dn’t like C. likes D. desn’t like5. —____ playing baseball?—That sunds gd.D yu like B. What abut C. Let’s D. G t
二、按要求完成句子1. This is a tmat.(改为复数形式)These ______ _________.2. My sister likes salad.(改为否定句)My sister ________ ______ salad.3. Ann likes apples.(改为一般疑问句)______ Ann ______ apples?4. Tny desn’t like French fries.(改为肯定句)Tny ______ French fries.5. D yu like strawberries?(作肯定回答)______, I ______.
are tmates
desn’t like
strawberries
Ask yur classmates abut the fd in the chart. Find ut what they like and dn’t like.
Write a shrt passage abut the result f the discussin.
A sample versin:Liu Li likes tmates.He desn’t like hamburgers.Zha Jun desn’t like tmates.He likes bananas.Zha Li likes French fries and pears.But she desn’t like salad.
Summary—D yu like…? —Yes, I d./N, I dn’t.—D they like…? —Yes, they d./N, they dn’t.—Des she like…? —Yes, she des./N, she desn’t.I/We like… I/We dn’t like…He likes… He desn’t like…
Hmewrk按要求完成句子1.Her brther likes meat a lt.(对画线部分提问)　　　　 　　　　her brther like a lt? 2.There are ranges n the table.(改为单数句)There　　　　 　　　　　　　　n the table. 3.He likes salad fr supper.(改为一般疑问句)　　　　 he 　　　　salad fr supper? 4.They like t eat ice-cream.(改为否定句)They 　　　　　　　　t eat ice-cream. 5.Tm likes playing sccer.(baseball)(用所给词改为选择一般疑问句)　　　　 Tm like playing sccer 　　　　baseball?
is an range
Des like
Des r