牛津译林英语 七年级上册unit2Grammar (共36张PPT)

He/She/It likes sports. Does he/she/it like sports?
Yes, he/she/it does. No, he/she/it does not.
Hale Waihona Puke ★一般疑问句式及答语： Do / Does +主语+ 动词原形+ 其他? e.g. 1. – Do you get up at 6:00 every
第三人称：除第一、第二人称外都属于
第三人称，指单个人或事物的就属于第
三人称单数，如：he, she, it, Millie, the cat, a desk, China, my classmate等等。
三、什么叫行为动词？ 有具体、实际含义的动词叫行为动词， 如come, go, run, think, stand等。 注意：be动词不属于行为动词。在一般 现在时中，以行为动词作谓语时不能再 使用be动词。如：
★肯定句式： 主语+ 动词原形/动词第三人称单数形式+ 其他. e.g. I like reading very much.
我非常喜欢阅读。
He usually has lunch at school. 他通常在学校吃午餐。
They do morning exercises at8:00every day. 他们每天八点做早操。 My cat likes to sleep under the chair. 我的猫喜欢在椅子下面睡觉。
He is from China.
(√)
He comes from China. (√)
He is comes from China. (×)
四、何时使用一般现在时？ 行为动词的一般现在时可用于以下情况：
1. 表示经常性、习惯性的动作用一般现 在时。 e.g. He reads English every day.
Daniel: I often _s_t_a_y___ (stay) at home. Sometimes I __g_o____ (go) swimming with my dad.
在肯定句中，当主语是第三人 称单数时，谓语动词要用第三人称 单数的形式，其他人称用动词原形。
一、什么叫英语的时态？
这五个问题及其回答都用 了行为动词的一般现在时
的语法知识
I like sports. You like sports.
We like sports.
do not = don’t They like sports.
I/You/We/They like sports. I/You/We/They do not like sports.
2. 表示现在的能力、特征、喜好等。 e.g. Do you like playing volleyball?
3. 不受时限的客观事实。 e.g. Cats eat fish.
根据题后括号内的要求完成下列句子。 1. Mike usually goes to the Reading Club
after school. （改为否定句） Mike _d_o_e_sn_’_t_ usually _g_o___ to the Reading Club after school.
1. Remember the new words in this lesson.
2. Review the simple present tense.
drawing n. 画画
She likes drawing very much.
at weekends =on weekends/ (=at/on the weekend) 在周末
He often plays basketball at weekends.
shop vi. 购物 n. 商店
They do not (don’t) go to school on Sundays. 他们星期天不上学。
I/You/We/They like sports.
Do I/you/we/they like sports?
Yes, I/you/we/they do. No, I/you/we/they do not.
4. _D_o_e_s_ Simon like walking? _N_o_,_h__e_d_o_e_s_n_’_t.____
5. _D_o_ Simon and Daniel love drawing? _N_o_,_t_h_e_y_d_o_n__’t_. __
Daniel and Simon are talking about their weekends. Complete their conversation with the correct forms of the verbs in brackets. Daniel: Hi, Simon. _D__o__ you _p_l_a_y__
(play) football at weekends? Simon: Of course. I often _p_l_a_y__ (play)
football with my cousins. Daniel: __D_o___ your parents _g_o___ (go)
with you?
Simon: No, they don’t. But my dad sometimes w__a_t_ch__es_ (watch) our games. Sometimes he _r_e_a_d_s__ (read) at home. My mum often _s_h_o_p_s__ (shop) at weekends. What about you, Daniel?
They sometimes shop at weekends.
of course 当然
– Is he happy? – Yes, of course.
1. What sports do you like? 2. What sport does Li Hua like? 3. What is Li Hua’s dream? 3. Do you often shop at weekends? 4. Does your mother often shop at weekends?
morning? 你每天早上六点起床吗？
– Yes, I do. / No, I don’t. 是的，我是。/ 不，我不是。
2. – Does your father work in this hospital? 你爸爸在这家医院工作吗？
–Yes, he does. / No, he doesn’t. 是的，他是。/ 不，他不是。
★否定句式： 主语+ do not / does not + 动词原形+ 其他. e.g. I do not (don’t) like drinking milk.
我不喜欢喝牛奶。
My brother does not (doesn’t) have breakfast at home. 我哥哥不在家吃早餐。
4. Simon often p__la_y_s_ football with his friends.
5. Daniel sometimes _w_a_t_c_h_e_s ball games on TV.
The students are writing their names under the activities they like in the table below. Complete the questions and then use the information to answer them.
英语中不同时间和方式发生的 动作或状态要用不同形式的谓语动 词来表示，也就是说时态就是某种 动词形式。英语中有16种时态。
二、什么叫第三人称单数？
在一般现在时中，当主语
是第英三语人中称人单数称时的，划其分肯 第一人称定：句I的（谓第语一动人词要称用单第数三），we （第一人人称称复单数的）动词形式，疑 第二人称问：句y和ou否(定作句“中你要”用为do第es二人称单 数，作“你们”作助为动第词二。人称复数）
2. David likes drawing very much. （改为一般疑问句，并作肯定回答）
_D_o_e_s__ David _l_ik__e_ drawing very much? _Y_e_s_, he __d_o_e_s__. 3. Li Yan’s grandparents take a walk after dinner every day. (改为一般疑问句，并作否 定回答) _D__o_ Li Yan’s grandparents __ta_k_e_ a walk after dinner every day? __N_o__, they __d_o_n_’_t____.
1. _D__o_ Sandy and Kitty enjoy listening to music? _Y_e_s_, _th_e_y__d_o_.__
2. _D_o_e_s_ Millie like swimming? _N_o_,_s_h_e__d_o_e_sn_’_t_. _
3. _D__o_e_s Amy enjoy reading? _Y_e_s_,_s_h_e_d_o_e_s_.__
He likes sports. does not = doesn’t She likes sports.
It likes sports. He/She/It likes sports.
He/She/It does not like s sports.
在一般现在时中，实义动词根据主语的 不同而有两种形式，它们分别是动词原 形和第三人称单数形式。 当主语是代词I, we, you, they或名词的复 数形式时，实义动词的形式为原形；当 主语是代词he, she, it或名词的单数形式 时，实义动词的形式为第三人称单数。
变化规则 例词
大多数 动词 后直接 加s
work →works know →knows
以-s, -
ch, -sh, -x 结尾 的动词, 加-es
pass→ passes watch →watches
变化规则 例词
以辅音字母 fly→ flies 加y结尾的 try→tries 动词，变y 为 i，再加-es
以辅音字 母加o 结尾 的动词， 加-es
do→does go→goes
Millie is writing about herself and her classmates. Help her complete the sentences with the correct forms of the verbs. (dance go like play watch) 1. I _li_k_eplaying volleyball. 2. Kitty _d_a_n_c_e_s very well. 3. Amy _g_o_e_s_ swimming every week.