牛津译林版八年级下Unit1 Grammar课件(共34张PPT)
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牛津译林版英语八年级下册Unit1第1-2课时知识总结-(共34张ppt)
词性拓展：
动词：marry 结婚（及物动词） 用法：marry sb. 和某人结婚 marry sb. to… 把某人嫁给…
我下个月要和Tim结婚了。 I'm going to marry Tim next month.
名词：marriage 婚礼，婚姻
9. turn...into... 把…变成…
1.past
n. 过去 in the past 在过去 There was a cinema in this area in the past. 过去这儿有一个电影院。
adj. 过去的 在过去的两年中（用于完成时） in the past two years 过去的两年中我的家乡发生了巨大的变化。 Great changes have taken place in my hometown in the past two years. prep. 经过 walk past a school= pass a school 经过一个学校
2. present
n. 现在，目前 常见词组：at present = at the moment = now 用于现在进行时态 The students __a_re__h_a_v_i_n_g_(have) a meeting at the moment.
n. 礼物 present = gift 给她买礼物（两种表达）： buy her a present = buy a present for her
关于way的其他常见搭配 on one’s way home 在…回家的路上 on one’s way to school 在…去学校的路上 by the way 顺便问一下 the way of doing sth 做…的方式 in the way/in one’s way 妨碍，挡路
动词：marry 结婚（及物动词） 用法：marry sb. 和某人结婚 marry sb. to… 把某人嫁给…
我下个月要和Tim结婚了。 I'm going to marry Tim next month.
名词：marriage 婚礼，婚姻
9. turn...into... 把…变成…
1.past
n. 过去 in the past 在过去 There was a cinema in this area in the past. 过去这儿有一个电影院。
adj. 过去的 在过去的两年中（用于完成时） in the past two years 过去的两年中我的家乡发生了巨大的变化。 Great changes have taken place in my hometown in the past two years. prep. 经过 walk past a school= pass a school 经过一个学校
2. present
n. 现在，目前 常见词组：at present = at the moment = now 用于现在进行时态 The students __a_re__h_a_v_i_n_g_(have) a meeting at the moment.
n. 礼物 present = gift 给她买礼物（两种表达）： buy her a present = buy a present for her
关于way的其他常见搭配 on one’s way home 在…回家的路上 on one’s way to school 在…去学校的路上 by the way 顺便问一下 the way of doing sth 做…的方式 in the way/in one’s way 妨碍，挡路
牛津译林版八年级下册英语课件Unit 1 Grammar(1)
already washed the dishes ( already, ever) 7 He has _______ yet .(already, 8 We have not completed the project ____ for, yet)
Step3: While –task Task2: Learn the rules Forming the past participle of verbs
1 Have you done your homework _____ yet ? ( for, just, yet) never been to Chengdu. ( for, never, yet) 2 I have ______ 3 He has worked there since _____ he left school. (already just, since) for nine years. ( for, never 4 She has known Sam ______ since) 5 Have you _______ ever ridden a horse? ( ever, for, yet) just arrived. (ever, just, yet) 6 They have _____
Exercises
• • • • 1. I ________(have) have had lunch already. arrived 2. Has the train_______ (arrive), yet? been to has 3.Tome ____ never_______ (be to ) China. has seen 4. The twin ______just _____(see) my father. saw • 5. The twins ____(see) my father just now.
Step3: While –task Task2: Learn the rules Forming the past participle of verbs
1 Have you done your homework _____ yet ? ( for, just, yet) never been to Chengdu. ( for, never, yet) 2 I have ______ 3 He has worked there since _____ he left school. (already just, since) for nine years. ( for, never 4 She has known Sam ______ since) 5 Have you _______ ever ridden a horse? ( ever, for, yet) just arrived. (ever, just, yet) 6 They have _____
Exercises
• • • • 1. I ________(have) have had lunch already. arrived 2. Has the train_______ (arrive), yet? been to has 3.Tome ____ never_______ (be to ) China. has seen 4. The twin ______just _____(see) my father. saw • 5. The twins ____(see) my father just now.
牛津译林版八年级下Unit1 Grammar精品课件(共24张PPT)
二、句型转换。 1. She has already cleaned the kitchen. (改为否定句) She _________ cleaned the kitchen ________. hasn’t yet 2. They have visited some interesting places in China. (改为一般疑问句)
Sandy?
Sandy: No, I haven’t. What about you?
Millie: I (2)_____(see) one last Saturday. saw
Sandy: What’s it about?
Millie: It’s about the changes in Beijing over the past century. From the film ,I(3) ___________(learn) more have learned about Beijing’s past and present. Sandy: Oh, I think I (4)__________(hear) about the have heard film. Do you plan to see it again?
现在完成时定义
现在完成时定义三要素： 1.表示到现在为止已经完成或刚刚完成的动作。 2.一件发生在过去的事情对现在产生影响。 3.一个动作开始于过去，并持续到现在(也许还将 持续下去)。
观察与思考
1
I have just eaten it.
You have cleaned up the window.
时间段+ ago；3)since+ 从句。
已经，常用于否定句，疑问句尾。 for 长达……，for+ 时间段。 recently 最近，常用于肯定句，否定句或疑问句 中。 ever just 曾经，常用于疑问句。 刚刚，用于肯定句中。
2021年牛津译林版八年级英语下册Unit1 Grammar赛课课件
put cost grow
put cost grown
make made hurt hurt
write written run
run
ቤተ መጻሕፍቲ ባይዱ
原形 过去分词 原形 过去分词
feel
felt bring brought
fall fallen wear worn
fly
flown sing
sung
have drink
2. 现在完成时的否定句 句型主语+have/has+ not+过去分词 e.g. I have not seen the film yet. He hasn’t been to Tianjin since then.
3. 现在完成时的一般疑问句 句型 Have/Has+主语+过去分词
Have you….?
already ever for
just never
肯定句中，否定句中变为yet.
肯定句或疑问句中
各种句型，后加时间段,how long提问
肯定句中 表示否定，句中
since yet
各种句型，后加过去的时间点或 过去的时间状从句，how long
否定句或疑问句句尾
recently
各种句型句尾
四、过去分词的构成 A. 规则动词的过去分词 原形 过去分词 原形 travel travelled visit move moved stop stay stayed finish own owned shop learn learned solve
Grammar
Eddie lived here four years ago.
past
牛津译林版八年级下册英语课件Unit 1 Grammar
_N_i_ce_s_t_ Garden Competition' each year, but Joe wins every time. 8. My _b_e_s_t_ friend is Max. 9. He is the _t_a_l_le_s_t_ boy in our class — almost 1.75 metres. 10. She is _s_h_o_r_te_r_ than I am.
D. the highest
以上我们已经通过归纳总结和练习 对本课的语法内容有了一定的了解， 下面就让我们根据 之前练习的考察情 况进一步选择讲解 该语法项的重难点。
Comparative and
superlative adjectives
Comparative and superlative adjectives
1. My best friend is Max. 2. He is the tallest boy in our class —
almost 1.75 metres. 3. She is shorter than I am.
to test your sense of observation to test your ability of short-term memory to test your ability to highlight the language points
Read the profile and complete the sentences.
Millie Sandy Amy Peter Kitty Simon Height 157 170 160 173 155 171 (cm)
Weight 45 50 44 55 40 53 (kg) 50 m 40 38 30 34 36 35 swimming (sec.) Drawing 9/10 10/10 9/10 5/10 6/10 8/10 competition English 10/10 8/10 9/10 6/10 8/10 7/10 test
D. the highest
以上我们已经通过归纳总结和练习 对本课的语法内容有了一定的了解， 下面就让我们根据 之前练习的考察情 况进一步选择讲解 该语法项的重难点。
Comparative and
superlative adjectives
Comparative and superlative adjectives
1. My best friend is Max. 2. He is the tallest boy in our class —
almost 1.75 metres. 3. She is shorter than I am.
to test your sense of observation to test your ability of short-term memory to test your ability to highlight the language points
Read the profile and complete the sentences.
Millie Sandy Amy Peter Kitty Simon Height 157 170 160 173 155 171 (cm)
Weight 45 50 44 55 40 53 (kg) 50 m 40 38 30 34 36 35 swimming (sec.) Drawing 9/10 10/10 9/10 5/10 6/10 8/10 competition English 10/10 8/10 9/10 6/10 8/10 7/10 test
牛津译林版八年级英语下册Unit1-2Grammar现在完成时课件
■ Has he/ she watched this cartoon film? Yes, he/she has. No, he/she hasn’t.
Eddie has eaten my food.
埃迪吃了我的食物。
Eddie ate my food and now Hobo has nothing to eat.
（“居住”这个动作从4年前延续到现在，可能还会继续延续下去。）
Language points
一、现在完成时的含义
（1）现在完成时表示过去发生或已经完成的某一动作对现在造成 的影响或结果。(汉语中常用“已经”、“过”、“了”等表达) 通 常与表示包括现在在内的时间副词just(句中）, already(句中，句末 ）, before(句末）, yet（句末）, never（句中）, ever（句中） ,recently(句末)等状语连用。例如：
(B) 不规则动词的过去分词 (Page122)
原形 过去式 过去分词 原形 过去式 过去分词
do did done go went gone see saw seen buy bought bought put put put build built built
eat ate eaten find found found forget forgot forgotten come came come cut cut cut write wrote written
Eddie has lived with Millie since he was born. 埃迪自从出生以来，一直和米莉住在一起。
（“居住”这个动作从出生一直延续到现在，可能还要继续延续下去。）
Eddie has lived with Millie for four years. 埃迪已经和米莉居住在一起四年了。
Eddie has eaten my food.
埃迪吃了我的食物。
Eddie ate my food and now Hobo has nothing to eat.
（“居住”这个动作从4年前延续到现在，可能还会继续延续下去。）
Language points
一、现在完成时的含义
（1）现在完成时表示过去发生或已经完成的某一动作对现在造成 的影响或结果。(汉语中常用“已经”、“过”、“了”等表达) 通 常与表示包括现在在内的时间副词just(句中）, already(句中，句末 ）, before(句末）, yet（句末）, never（句中）, ever（句中） ,recently(句末)等状语连用。例如：
(B) 不规则动词的过去分词 (Page122)
原形 过去式 过去分词 原形 过去式 过去分词
do did done go went gone see saw seen buy bought bought put put put build built built
eat ate eaten find found found forget forgot forgotten come came come cut cut cut write wrote written
Eddie has lived with Millie since he was born. 埃迪自从出生以来，一直和米莉住在一起。
（“居住”这个动作从出生一直延续到现在，可能还要继续延续下去。）
Eddie has lived with Millie for four years. 埃迪已经和米莉居住在一起四年了。
202X牛津译林版英语八年级下册Unit1 Grammar课件(共34张PPT)
1. 现在完成时的肯定句 句型:
主语（第一、二人称单复数）+ have +过去分词
e.g. I have finished my report. We have lived in Nanjing for 10 years.
主语（第三人称复数） +have + 过去分词 e.g. They have moved away. 主语（第三人称单数） +has +过去分词 e.g. He has been in Beijing for two months.
bicycles since Monday.
4. We _h_a_v_e_n_’_t_s_e_e_n_(not see) each other for years. 5. My parentsh_a_v_e__n_o_t_c_o_m__e(not come) back yet. 6. Our teacher _h_a_s__ta_u_g_h_t_(teach) us a lot about the history of China.
- I have never watched the World Cup. 我从未看过世界杯。
3. 用表示到说话时为止的时间状语, 如 : just, before, up to now, the past/last few years等。
如: I have seen her before, but I can not remember where. 我以前见过她，但记不起在哪里见过。
2. My family _h_a_v_e_l_iv_e_d(live) in Nanjing since 1996.
3. _H_a_v_e_ you k__n_o_w_n_ (know) him since then?
主语（第一、二人称单复数）+ have +过去分词
e.g. I have finished my report. We have lived in Nanjing for 10 years.
主语（第三人称复数） +have + 过去分词 e.g. They have moved away. 主语（第三人称单数） +has +过去分词 e.g. He has been in Beijing for two months.
bicycles since Monday.
4. We _h_a_v_e_n_’_t_s_e_e_n_(not see) each other for years. 5. My parentsh_a_v_e__n_o_t_c_o_m__e(not come) back yet. 6. Our teacher _h_a_s__ta_u_g_h_t_(teach) us a lot about the history of China.
- I have never watched the World Cup. 我从未看过世界杯。
3. 用表示到说话时为止的时间状语, 如 : just, before, up to now, the past/last few years等。
如: I have seen her before, but I can not remember where. 我以前见过她，但记不起在哪里见过。
2. My family _h_a_v_e_l_iv_e_d(live) in Nanjing since 1996.
3. _H_a_v_e_ you k__n_o_w_n_ (know) him since then?
牛津译林版英语八年级下册Unit 1 GrammarB 课件
yet. 3 _H__av_e_ you __h_e_a_r_d (hear) from my sister
recently? 4 Mark __h_a_s_b_e_e_n_ (be) there for two days. 5 _H__av_e_ they ever _s_ta_y_e_d (stay) at home alone? 6 I _h_a_v_e_ never _w__a_tc_h_e_d_ (watch) this film . 7 Daniel __h_a_s__ just ___a_rr_i_ve_d__ (arrive) home. 8 We ___h_a_ve_n_’_t _e_at_e_n_(not eat) anything since then.
Usage用法： A、动作发生在过去，并持续到现在。。 B、动作发生在过去，对现在产生影响。 C、强调动作到现在为止发生的次数。
Summarize:
We can use these time expressions with the present perfect tense.
：for&since引导的时间状语 ：already, ever, just, yet, recently等副词
present
表示过去发生的动作对现在造成了影 响或结果。
e.g. 1. I have just open the door. (The door is not closed now.)
2. Kitty has already finished her homework. (Kitty is free now.)
Post task: Homework
1.Finish off the homework left in the learning paper. 2.Review what we have just learned.
recently? 4 Mark __h_a_s_b_e_e_n_ (be) there for two days. 5 _H__av_e_ they ever _s_ta_y_e_d (stay) at home alone? 6 I _h_a_v_e_ never _w__a_tc_h_e_d_ (watch) this film . 7 Daniel __h_a_s__ just ___a_rr_i_ve_d__ (arrive) home. 8 We ___h_a_ve_n_’_t _e_at_e_n_(not eat) anything since then.
Usage用法： A、动作发生在过去，并持续到现在。。 B、动作发生在过去，对现在产生影响。 C、强调动作到现在为止发生的次数。
Summarize:
We can use these time expressions with the present perfect tense.
：for&since引导的时间状语 ：already, ever, just, yet, recently等副词
present
表示过去发生的动作对现在造成了影 响或结果。
e.g. 1. I have just open the door. (The door is not closed now.)
2. Kitty has already finished her homework. (Kitty is free now.)
Post task: Homework
1.Finish off the homework left in the learning paper. 2.Review what we have just learned.
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10. The film ________ has been (be) on for about
20 minutes. We missed the beginning.
单项选择:
( )1. I have finished my homework ____. Have you finished your homework ____? A. yet, yet B. yet, already C. already, yet D. already, already
( )2. He has ____ seen the film Harry Potter. So he knows nothing about it. A. already B. ever
C. never D. yet
( ) 3. She has been ill in bed ____ two days ago. A. since B. in C. during D. for ( ) 4. — Have you seen him ____? — No, I haven‟t. A. already B. never C. ever D. recently
already 肯定句中，否定句中变为yet. ever 肯定句或疑问句中 各种句型，后加时间段,how for
long提问
just never since yet
肯定句中 表示否定，句中
各种句型，后加过去的时间点或 过去的时间状从句，how long
否定句或疑问句句尾
recently
各种句型句尾
learn learned
We add „-ed‟ to regular verbs. Most verbs Verbs ending in e Verbs ending in a consonant + y + ed +d - y ied visit→visited live→lived carry→carried
( ) 7. Great changes ____in China since 1978. A. was happened B. have happened C. have been happened D. happened
( ) 8. Tom ______a lot of friends since he came to China last year. A. made B. makes C. is making D. has made ( )9. “Frozen” is a very interesting film. I ___ it twice already. A. will see B. saw C. see D. have seen
3. 现在完成时的一般疑问句 句型 Have/Has+主语+过去分词 Have you….? Has he….?
Yes, I have.
No, I haven‟t.
Yes, he has.
No, he hasn‟t.
三、现在完成时的时间副词和时间短语
1. 副词already和yet。already一般用于肯定句中，yet一般用于否定句和 疑问句中。 如: We have already finished our homework.
1. 现在完成时的肯定句
句型:
主语（第一、二人称单复数）+ have +过去分词
e.g. I have finished my report. We have lived in Nanjing for 10 years.
主语（第三人称复数） +have + 过去分词 e.g. They have moved away.
4. They _____ have already _______ decided (decide)
to go to Kunming for the holiday.
5. We ___________ have moved (move) to the new flat since last month. 6. The girl __________ has learned (learn) English for about two years.
- I have never watched the World Cup.
我从未看过世界杯。
3. 用表示到说话时为止的时间状语, 如 : just, before, up to now, the past/last few years等。 如: I have seen her before, but I can not remember where. 我以前见过她，但记不起在哪里见过。
我们已完成作业了。
They haven't finished their homework yet. 他们还没有完成作业。
2. 副词ever 和never。多用于否定或疑问 句中，表示“曾经”或“从未“等。
如: - Have you ever watched the World Cup?
你曾经看过世界杯吗?
7. My father went to Beijing two weeks haven‟t seen (not see) him since ago. I____________ then. 8. ____ Has Tom _______ written (write) letters to you recently? 9. Jack‟s mother isn‟t at home. She ________ has gone (go) to the supermarket.
caught
given
give
make write
grow
hurt run
made
written
run
原形 feel fall
过去分词
原形 bring wear
过去分词 brought
felt
fallen flown
worn sung
forgotten kept
fly
have
sing
forget
had
He has been there twice the last few
days.
近几天他去过那里两次了。
4. 表示动作或状态从某一时刻开始， 一直持续到现在的时间状语: so far, for+ 一段时间, since +过去时间或一般过去 时的句子。
如: I haven't seen him for two years. I haven‟t seen him since 2 years ago. It‟s 2 years since I saw him. 我两年没有见过他了。
drunk
drink
keep
动词原形
动词过去式
动词过去分词
AB B AB C AAA ABA AA B
bring do let come beat
brought did let came beat
brought done let come beaten
Page 122-123
Finish P14 Part A
( ) 5. I have ____ watched a wonderful film. It‟s really interesting.
A. yet
B. just C. just now D. never
( ) 6. — ___you __a ticket for the football match? — Not yet. A. Is, bought B. Are, bought C. Has, bought D. Have, bought
Chat time.(P14. PartC)
Millie: (1)_____ you ______(see) any films seen recently, Sandy? Have Sandy: No, I haven‟t. What about you? Millie: I (2)_____(see) one last Saturday. Sandy: What‟s it about? Millie: It‟s about the changes in Beijing over the past century. From the film ,I(3) ___________(learn) more about Beijing‟s past and present. saw
present
The Present Perfect Tense (现在完成时)
一、现在完成时的含义
现在完成时用来表示之前已发生或完成的动
作或状态，其结果和现在有联系，动作或
状态发生在过去但它的影响现在还存在；
也可表示持续到现在的动作或状态；还可
以表示一个动作到现在为止发生了多少次。
二、现在完成时的构成
Grammar
Eddie lived here four years ago.
past
present
Eddie has lived with Millie since he was born. Eddie has lived with Millie for four years.
past
4 years
Complete the sentences using the present perfect tense.(P14. PartB)
1. They ____________(finish) their have finished
homework already.
2. John____ China. visited has never______(visit) 3. Mr Li has __________(repair) over ten repaired bicycles since Monday.