内容正文:
课 题
7A U1-2&U8 一般现在时&现在进行时Grammar专项
教学目标
1. 两种时态的核心结构与标志词
2. 基本句型转换规则
3. 时态基本用法(常态/真理 vs. 当下/阶段).
重难点透视
1. 无标志词语境下的时态辨析
2. 三单形式、动词ing拼写易错点
3. 静态/动态动词的时态辨析
知识点剖析
序号
知识点
预估时间
掌握情况
1
一般现在时&现在进行时
65 min
2
专项练习讲练
25 min
教 学 内 容
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8
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学科网(北京)股份有限公司
一般现在时
1. 基本概念:表示经常性、习惯性的动作或状态,也可表示客观事实、真理以及主语的特征和能力。
2. 基本结构:
· be 动词型:主语 + am/is/are + 表语(名词 / 形容词 / 介词短语等)
· 行为动词型: 主语为第一、二人称 / 复数:主语 + 动词原形 + 其他
主语为第三人称单数:主语 + 动词第三人称单数形式 + 其他
3. 标志词(按类型分类)
· 时间副词:always、usually(通常)、often(经常)、sometimes、seldom(很少)、never(从不)
· 时间短语:every day/ week/month/ year(每天/周/月/年)、on Sundays(在周日)、
in the morning/afternoon/evening(泛指)
4. 句型转换
· be 动词型:
· 否定句:主语 + am/is/are + not + 表语
· 一般疑问句:Am/Is/Are + 主语 + 表语?
(肯定回答:Yes, 主语 + am/is/are;否定回答:No, 主语 + am/is/are + not)
· 特殊疑问句:特殊疑问词 + am/is/are + 主语 + 其他?
· 行为动词型:
· 否定句:
· 主语为一、二人称 / 复数:主语 + don’t + 动词原形 + 其他
· 主语为第三人称单数:主语 + doesn’t + 动词原形 + 其他
· 一般疑问句:
· 主语为一、二人称 / 复数:Do + 主语 + 动词原形 + 其他?
(肯定回答:Yes, 主语 + do;否定回答:No, 主语 + don’t)
· 主语为第三人称单数:Does + 主语 + 动词原形 + 其他?
(肯定回答:Yes, 主语 + does;否定回答:No, 主语 + doesn’t)
· 特殊疑问句:特殊疑问词 + do/does + 主语 + 动词原形 + 其他?
5. 动词第三人称单数变化
(1) 规则变化
1 一般直接加s:play→plays、work→works、read→reads
2 以s/x/ch/sh/o结尾加es:miss→misses、fix→fixes、watch→watches、wash→washes、go→goes
3 辅音字母+y结尾,变y为i加es:study→studies、carry→carries、try→tries
4 (元音字母+y结尾直接加s:play→plays、enjoy→enjoys)
(2) 不规则变化: have→has、do→does、go→goes(特殊记忆,无规律)
6. 基本用法
· 表示经常性、习惯性的动作:I go to school at 7 every morning.
· 表示客观事实、真理:The earth goes around the sun.
· 表示主语的特征、能力:She speaks English very well.
7. 特殊用法
(1) 表示按计划、时刻表将要发生的动作(限于 come, go, leave, start 等动词):
The train leaves at 8 o’clock tomorrow morning.
(2) 在时间 / 条件状语从句中,用一般现在时表将来:
I will call you when he comes back.
现在进行时
1. 基本概念:表示此时此刻或现阶段正在进行的动作或发生的状态。
2. 基本结构:主语 + am/is/are + 动词的现在分词(v.ing)
3. 标志词(按类型分类)
· 时间副词:now(现在)、right now(此刻)、at the moment(此刻)
· 提示词:look(看)、listen(听)
· 时间短语:these days(这些天)、this week(这周,表现阶段)
4. 句型转换
· 否定句:主语 + am/is/are + not + v.ing
· 一般疑问句:Am/Is/Are + 主语 + v.ing?
(肯定回答:Yes, 主语 + am/is/are;否定回答:No, 主语 + am/is/are + not)
· 特殊疑问句:特殊疑问词 + am/is/are + 主语 + v.ing?
5. 动词现在分词变化
(1) 规则变化
1 一般直接加ing:sing→singing、、work→working
2 以不发音的e结尾,去e加ing:take→taking、make→making、write→writing
(发音e结尾保留e加ing:see→seeing、be→being)
3 重读闭音节(辅+元+辅)结尾,双写尾字母加ing:stop→stopping、sit→sitting、swim→swimming、 begin→beginning,cut→cutting、put→putting
4 以ie结尾,变ie为y加ing:die→dying、lie→lying、tie→tying
6. 基本用法
(1) 表示此时此刻正在进行的动作:
Look! He is playing basketball.
(2) 表示现阶段正在进行的动作(不一定此刻正在做):
She is learning English these days.
7. 特殊用法
(1) 表示即将发生的动作(限于 come, go, leave, arrive 等位移动词):
We are going to Beijing tomorrow.
(2) 与 always, constantly 等词连用,表反复出现的动作,常带感情色彩(赞扬 / 抱怨):
He is always late for school.
综合运用
一、单项选择
1. Lily and Lucy are twins. They ______ in Class Two, Grade Seven and they ______ hard.
A. are both; study both B. both are; both study C. both are; study both D. are both; both study
2. —______ your father free on Sundays?
—Yes. He ______ work at weekends.
A. Is; isn’t B. Does; doesn’t C. Does; isn’t D. Is; doesn’t
3. Sandy and I will have a trip soon. I hope that ______ of us will have a good time.
A. both B. some C. all D. every
4. Mike’s parents are ______ teachers. Mike and his parents ______ at home now.
A. all; both are B. both; are both C. both; are all D. all; are all
5. In a total lunar eclipse (月全食), the moon always ______ its color slowly.
A. change B. changes C. to change D. changing
8. Annie as well as her classmates ______ waiting in line at the school canteen. They each ______ to have a hamburger
for lunch.
A. is; wants B. is; want C. are; wants D. are; want
7. —Do you go out with Joey for dinner sometimes?
—Well, we often ______ dinner together at college, but we ______ the time because of our work now.
A. had; didn’t have B. had; haven’t got C. have; don’t have D. have; didn’t have
8. —What ______ your cousin like about the school life, Lily?
—He likes hands-on learning at school.
A. is B. do C. are D. does
9. Ellen is crazy about swimming. The water in the swimming pool ______ her ______ cool.
A. make; feel B. makes; feel C. make; feels D. makes; to feel
10. Debbie ______ Elizabeth is a very cool lady. She ______ about visiting Elizabeth during the winter holiday.
A. is thinking; is thinking B. thinks; thinks C. thinks; is thinking D. is thinking; thinks
11. —Look! Who ______ under the tree?
—Oh, it’s Mr. Li. He often reads there.
A. sits B. is sitting C. sit D. sitting
12. Listen! Who ______ in the music room?
A. sing B. sings C. is singing D. will sing
13. —Where’s your uncle? I can’t find him.
—Maybe he ______ flowers in the garden.
A. waters B. is watering C. will water D. watered
14. —______ Tom in the English Club?
—Yes, but he ______ go there very often.
A. Does; doesn’t B. Does; isn’t C. Is; does D. Is; doesn’t
15. Millie’s eyes ______ dark brown and her hair ______ black.
A. is; is B. are; are C. are; is D. is; are
16. Tom and I ______ good friends. Tom’s grandparent ______ a teacher in our school.
A. be; are B. is; are C. am; is D. are; is
17. Sandy wants to be a famous tennis player like Zheng Qinwen. She works hard and hopes her dream ______.
A. come true B. comes true C. coming true D. to come true
18. Lily likes listening to music. It ______ her ______ relaxed.
A. makes; feels B. makes; to feel C. makes; feel D. make; feel
二、单词拼写
19. Hurry up, Tom! Your mother ______ (wait) for you at the school gate.
20. Your sister is writing a letter to ______ (介绍) herself now. Please be quiet.
21. Making friends ______ (be) important for most students.
22. We plan ______ (enjoy) the full moon and eat moon cakes at Mid-Autumn Festival.
23. Tony often ______ (fly) kites with his father at the weekend in spring.
24. His father often ______ (驾驶) him to school on rainy days.
25. Sally likes playing ping-pong best. One of her favourite players ______ (be) Wang Chuqin, a real table tennis master.
26. My father often ______ (read) newspapers in the morning.
27. Millie lives far away. She ______ (not walk) to school.
28. The great musician often ______ (express) herself in her songs.
三、完成句子
29. They are taking photos in the playground. (对划线部分提问)
______ they ______ in the playground?
30. 他的爸爸有一些坏了的手表,他常常仔细地把它们拆开来。
His dad has some broken watches and he often ______ carefully.
31. Sun Yingsha plays basketball very well. (改为同义句)
Sun Yingsha ______ ______ in playing basketball.
32. The light blue jeans look good on Sara. (改为同义句)
Sara ______ ______ the light blue jeans.
四、短文填空
根据短文意思,用括号中所给单词的适当形式填空。
I am Zhao Mei from China. Spring Festival is very important in my country. Like Christmas, it happens every year, but not
on the same day. It usually 33. ______ (come) in February. I have got some 34. (photo) of it. Have a look at
35. ______ (they)!
Here is the first one! It is a few days before Spring Festival. My mother is cleaning our house. 36. ______ (look) at the food
on the table! We always buy a lot of food before the festival. We plan 37. (get) together and have a big dinner. It
makes us 38. ______ (feel) happy.
Oh, I love this photo. We are 39. ______ (celebrate) Spring Festival with a big family dinner on the evening before
Spring Festival. There 40. ______ (be) so much delicious food. I am eating jiaozi—a kind of dumpling. After the dinner,
we usually watch the fireworks. We also enjoy 41. ______ (watch) a great Spring Festival Gala on TV every year.
In this photo, we are watching the lion dance. The lions look very 42. ______ (love). I always get a hongbao. It means
lucky money.
五、翻译
43. 李明来自七年级三班。(be from)
44. 她对听音乐感兴趣。(interested)
六、写出下列动词对应的第三人称单数形式和现在分词形式(格式:三单 ---- ing形式)
1. do ---- ______ ---- ______
2. play ---- ______ ---- ______
3. study ---- ______ ---- ______
4. run ---- ______ ---- ______
5. watch ---- ______ ---- ______
6. take ---- ______ ---- ______
7. go ---- ______ ---- ______
8. sit ---- ______ ---- ______
9. carry ---- ______ ---- ______
10. make ---- ______ ---- ______
11. fix ---- ______ ---- ______
12. swim ---- ______ ---- ______
13. wash ---- ______ ---- ______
14. lie ---- ______ ---- ______
15. try ---- ______ ---- ______
16. stop ---- ______ ---- ______
17. teach ---- ______ ---- ______
18. write ---- ______ ---- ______
19. fly ---- ______ ---- ______
20. begin ---- ______ ---- ______
【U1-2&8单元单词听写】
1. 生气勃勃的 2. 象征 3. 修理 4. 只有,仅 5. 停留
6. 大师 7. 两个都 8. 成员 9. 礼貌 10. 标志的
11. 改变 12. 聪明的 13. 诗人 14. 准备 15. 灯笼
16. 分散 17. 困难问题 18. 悬挂 19. 希望(短语) 20. 午夜
答案:
单选题:1~5题:D D A C B;6~10题:B B D B C;11~15题:B C B D C;16~18题:D B C
单词拼写:
19. is waiting;20. introduce;21. is;22. to enjoy;23. flies;24. drives;25. is;26. reads;27. doesn't work;
28.expresses
完成句子:
29.What're doing;30. takes them apart;31. does well ;32. looks good in
四、短文填空题:
33. comes;34. photos;35. zoom;36. LOOK AL;37. two gate;38. feel;39. celebrating;40. is;
41. watching;42. lovely
翻译:43. Li Ming is from Class Three, Grade Seven.
44. He is interested in listening to music.
六、写出下列动词对应的第三人称单数形式和现在分词形式(格式:三单 ---- ing形式)
1. does ---- doing
2. plays ---- playing
3. studies ---- studying
4. runs ---- running
5. watches ---- watching
6. takes ---- taking
7. goes ---- going
8. sits ---- sitting
9. carries ---- carrying
10. makes ---- making
11. fixes ---- fixing
12. swims ---- swimming
13. washes ---- washing
14. lies ---- lying
15. tries ---- trying
16. stops ---- stopping
17. teaches ---- teaching
18. writes ---- writing
19. flies ---- flying
20. begins ---- beginning
【单词听写】
1. lively;2. symbol;3. fix;4. only;5. stay;6. master;7. both;8. member;9. polite;10. pretty;
11. change;12. smart;13. poet;14. prepare;15. lantern;16. spread;17. problem;18. hang;
19. in the hope of;20. midnight
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