新人教版七年级英语下册unit 11 优质课课件

常用时间
yesterday last night/week/ time.. … days ago On Sunday morning
系动词be的过去时：
am(is) →was
are →were
陈述句：He was at home yesterday.
否定句：He wasn’t at home yesterday.
疑问句：Was he at home yesterday?
Yes, he was./No, he wasn’t.
行为动词的一般过去时:
陈述句：主语+动词过去式+其它 I go to the movie. →I went to the movie. 否定句：主语+助动词didn’t+动词原形+其它 I don’t go to school today. →I didn’t go to school. 一般疑问句：Did +主语+动词原形+其它? Do you have breakfast? →Did you have breakfast? Yes, I do./No, I don’t. Yes, I did./No, I didn’t.
3a Here is Jim’s and Bill’s letters. Let’s help them to complete the letters.
Dear Bill, How w__a_s (is) your school trip yesterday? D__id_ (Do) you _g_o_ (go) to the zoo? D__id_ (do) you take any photos? _D_i_d (Do) you _se_e_ (see) any interesting animals? I _w_e_n_t (go) to the zoo last year and it _w_a_s_ (is) a lot of fun.
lived
stopped tripped
studied worried
规则动词过去式词尾-ed的读音
读音规则 读 音
例词
在浊辅音和元 音后面
/d/
moved /mu:vd/
在清辅音后面 /t/
在t, d 后面
/ it /
/id/
passed /pa:st/ needed /'ni:did/
清念 /t/, 元浊/d/; /t/ /d/ 之后念/id/
games after that. But at about two o’clock, it
_g_o_t_ (get) very cloudy and we w__o_r_r_i_ed_ (worry) it would rain. Luckily, it _d_i_d_n_’_t (do not), and the sun _c_a_m_e_ (come) out again!
Bill
Make up a story. Each student adds a sentence.
Last week I visited my aunt’s house. _T_h_e__w_e_a_t_h_e_r_w_a_s__b_e_a_u_t_if_u_l.________ _W__e_w__e_n_t_f_is_h_i_n_g_. ________________ _______________________________ _______________________________
Last week, Carol and her classmates had a school trip. They went to a farm. She milked a cow. …
一般过去时
知识结构
构成 动词的过去式
一般过去时 用法
1. 表示过去某个时间发 生的动作或存在的状态。
2. 表示过去经常或 反复发生的动作。
Free talk: Ask your partner: What did Carol do on her school trip? Then fill in the following chart and give a report.
What did Carol do on her school trip? went to a farm milked a cow talked with a farmer
规则动词过去式的构成
构成规则
一般在动词原形末尾加-ed
结尾是e的动词加-d
末尾只有一个辅音字母的重 读闭音节词，先双写这个辅
音字母，再加-ed 结尾是“辅音字母+y”的动 词，先变“y”为“ i”再加-ed
原形 work play hope live
stop trip
study worry
过去式 worked played hoped
记住下列不规则动词的过去式：
go come get ride do is are have eat buy see
went came got rode did was were had ate bபைடு நூலகம்ught saw
巧记一般过去时
动词一般过去时，表示过去发生事； be用was或用were, have, has变had； 谓语动词过去式，过去时间坐标志； 一般动词加-ed，若是特殊得硬记。 否定句很简单，主语之后didn’t添； 疑问句也不难，did放在主语前； 如果谓语之前有did，谓语动词需还原； 动词若是was, were, 否定就把not添。
Jim
Dear Jim,
My school trip w__a_s (is) great! We h__a_d(have) so much fun! We ___w_e(ngto) to Green Park. We _c_li_m__b_e_d(climb) the mountains there and _s_a_w_ (see) a lot of flowers. We _a_t_e (eat) our lunch under some trees and _p_la_y_e_d_ (play) some