小升初英语一般现在时

如何将陈述句变为一般疑问句
2.含行为动词（或称为实义动词）一般疑问句的改写
秘诀：一加二改三问号
一加：即在句首加助动词Do或Does；
二改：1.把谓语动词改为原形； 2.改换主语称谓（同第一家组）；
三问号：句末的句号改为问号。
划线部分提问特殊疑问句
I① clean the window ②③ at home④ on sundays ⑤.
1.对主语提问：Who cleans the window at home on Saturdays? 2.对宾语提问：What do you clean at home on Saturdays? 3.对谓语和宾语提问：What do you do at home on Saturdays? 4.对地点状语提问：Where do you clean the window on Saturdays? 5.对时间状语提问： When do you clean the window at home?
He reads English every morning.
3.表示不受时间限制的普遍真理和自然规律： e.g. Two and four is six. The moon goes around the earth.
一般现在时结构
1.主语+BE动词+表语 肯定句：主语+be动词+表语
She is a doctor. 否定句：主语+be动词+not+表语
New 一般现在时结构
3.时间、条件等状语从句中，用一般现在时表示将来
if，unless= if …not（除非；如果不……），as long as（只要）等引导条件状语 从句。as soon as （一……就）引导时间状语从句。
I will tell him the news as soon as I see him. 我一见到他就告诉他这个消息。
Lesson 10 一般现在时
Holidays and festivals
一般现在时定义
定义：
1.表示现在经常性或习惯性的动作 2.表示主语现在具备的性格、能力、特征和状态 3.客观真理，客观存在，科学事实
1.表示现在的状态： e.g. He’s twelve.
She’s at work.
2.表经常、反复、习惯性的动作： e.g. I get up at 6:30 every day.
8
一般现在时标志性词 1.every系列：
every day/week/month/year/morning/afternoon ….
2.频率副词 always>usually>often>sometimes>seldom>never…
3.次数
once,twice,three times twice/four times a week on Saturdays/on Sundays
Exercise
1、Kitty__is____an English girl. 2、We __a_r_e__students. 3、I ___a_m__ from Guangzhou. 4、She__i_s___ tall. 5、Lucy and Lily __a_r_e__ good friends. 6、Those chairs ___a_re__broken. 7、The bag__i_s___ mine.
一般现在时动词三单形式如何变化？
1.一般情况下，加-s;
read - reads，write - writes，say - says
2.以s, sh, ch, x，o等结尾的词, 加 –es;
teach - teaches，wash - washes，guess - guesses，do-does
She is not a doctor. 疑问句：be动词+主语+表语
Is she a doctor？ 回答：Yes, she is./ No，she isn’t.
1.be 包 括 哪 些 ？
is am are
2. 什么时候用is？什么时候用am？什么时候用are？
取决于主语是单数还是复数,主语是单数时用is， 复数用are，主语是I时用am。
Does he go to school every day？ 回答：Yes, he does./ No，he doesn’t.
当主语为第三人称单数时，谓语动词要如何变化？
在肯定句中，动词要变化为动词的三单形式 在否定句中，要借助于does构成否定式，后面动词要变为原形 在疑问句中，要借助于does，后面动词要变为原形
总结：特殊疑问句是以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑
问句。回答时不能用yes / no，即问什么答什么。
a.对划线部分提问，划线部分不能再出现。 b. 特殊疑问句的结构：特殊疑问词+be动词/助动词/情态动词+其他 c.如对主语或主语的定语提问，其语序是陈述句的语序： Who is singing in the room? Whose bike is broken?
一般现在时结构
2.主语+谓语+其他 肯定句：主语+谓语+其他
He goes to school on foot every day. 否定句：主语+don’t/doesn’t+谓语+其他
He doesn’t go to school on foot every day. 疑问句：助动词Do/Does+主语+谓语+其他？
As long as I am free, I will help you. 只要我有空，我就帮助你。
If it is fine tomorrow, we will go for a picnic. 如果明天天气好，我们就去野餐。
Unless it rains tomorrow, I will go to the Great Wall.
3.以辅音字母+y结尾的词, 变yபைடு நூலகம்i再加es.
try - tries，carry - carries
Complete the sentences.
1. My father_l_is_t_e_n_s_(listen) to the radio every day. 2. Mike_st_u_d_i_e_s_ (study) in a middle school. 3. She_t_a_k_e_s_(take) Eddie for a walk after supper. 4. He_w_a_s_h_e_s_(wash) clothes with his hands. 5. Simon _p_a_ss_e_s_ (pass) the ball to Daniel. 6. Miss Li_t_ea_c_h_e_s_ (teach) Chinese. 7. Look at the animal, it _h_a_s_ four legs.
常见难点
如何将陈述句变为一般疑问句
1.含be一般疑问句的改写
秘诀：一调二改三问号
一调：即把句中的be调到主语前； 二改：改换主语称谓，即将句中的主语I my mine we our ours等第一人称分别改为相应的第二人称you your yours等； 三问号：句末的句号改为问号 eg：I can speak French.—Can you speak French?
Exercise
1、Kitty isn’t (not) an English girl. 2、We aren’t (not) students. 3、I am not (not) from Taizhou.
4、She isn’t (not) tall.
5、Lucy and Lily aren’t（not）good friends. 6、Those chairs aren’t (not) broken. 7、The bagisn’t (not) mine
总结
习惯动作 现在情况 客观真理 主将从现
I get up at six every morning. They are very busy. He needs help.
The moon moves round the earth.
We’ll go there if it doesn’t rain. He’ll call you when he arrives.