人教版英语unit7 课件
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人教版九年级英语Unit7单元知识点课件
栏目索引
Section A
知识点一 allow的用法和搭配 教材原文 I don ' t think sixteen-year-olds should be allowed to drive.我 觉得不应该允许十六岁的青少年开车。 allow作动词,意为“允许;准许”,常见的搭配是allow sb. to do sth.“允许某 人做某事”,其中to do sth.作动词allow的宾语补足语。 My parents don ' t allow me to go out at night. 我父母不允许我夜里出去。
My watch doesn ' t work. I ' ll have it
(repair).
解析 本题考查have sth. done的结构。句意:我的手表不走了,所以我将 找人把它修理一下。根据get/have sth. done“让别人做某事”的结构可
知,所缺的词是repair的过去分词repaired。
知识点七 get in the way of的固定搭配 教材原文 But sometimes these can get in the way of their schoolwork... 但有时这些会妨碍他们的功课……。 get in the way of是固定搭配,意为“挡……的路;妨碍”。 Never let the reality get in the way of your dreams. 不要让现实挡住了你的梦想。 Playing computer games for long got in the way of my schoolwork.长时间 玩电脑游戏妨碍了我的功课。
Unit 7 Teenagers should be allowed to choose their own clothest .
Section A
知识点一 allow的用法和搭配 教材原文 I don ' t think sixteen-year-olds should be allowed to drive.我 觉得不应该允许十六岁的青少年开车。 allow作动词,意为“允许;准许”,常见的搭配是allow sb. to do sth.“允许某 人做某事”,其中to do sth.作动词allow的宾语补足语。 My parents don ' t allow me to go out at night. 我父母不允许我夜里出去。
My watch doesn ' t work. I ' ll have it
(repair).
解析 本题考查have sth. done的结构。句意:我的手表不走了,所以我将 找人把它修理一下。根据get/have sth. done“让别人做某事”的结构可
知,所缺的词是repair的过去分词repaired。
知识点七 get in the way of的固定搭配 教材原文 But sometimes these can get in the way of their schoolwork... 但有时这些会妨碍他们的功课……。 get in the way of是固定搭配,意为“挡……的路;妨碍”。 Never let the reality get in the way of your dreams. 不要让现实挡住了你的梦想。 Playing computer games for long got in the way of my schoolwork.长时间 玩电脑游戏妨碍了我的功课。
Unit 7 Teenagers should be allowed to choose their own clothest .
人教版七年级下英语unit7 it's raining单词短语讲解.ppt
7.problem 和 question
problem
指客观存在待解决的 常与solve连用 问题,尤指棘手的难 题,如数学,物理等 难题 人主观上需要解答或 常与answer, ask连 解释的问题或疑问 用
question
problem It is difficult to solve this _______. May I ask you a question ______? question for you, but I can answer you this ______ I can’t solve all your problem ______.
n. 雪 eg. There is lots of snow in winter. eg. That’s a heavy snow. 注意:用heavy/light来形容大雨/小雨 v. 下雪 snowing eg. It is snowing in Beijing.
snowy adj. 多雪的 有雪的 银白的
1. Here is a message ______you. A. to B. with C. for D. of
2. Please ask him to leave a _______. A. letter B. sentence C. notice D. message 3. ----May I speak to Linda, please? -----_______. Yes, you’re right. B. Speaking C. Thank you. D. She is fine.
climate(气候)和 weather(天气)
climate 气候,比较宏观,比如说当地的
气 候如何如何,根据该地区很长时间的天气 综合评定的。比如北方气候干燥,南方气 候潮湿。
精品课件 新人教版七年级英语下册_Unit7_It’s_raining_Section_B(1a-3c)精品课件
1e. Role-play a conversation between Mary and Eric.
2a. Talk about the pictures below with a partner. How’s the weather? What are the people doing?
How’s the weather ? It’s warm and sunny. What is the people doing? She is sitting by the pool and drinking orange juice. How’s the weather ? It’s cool and cloudy. What is the people doing? They are climbing the mountain. How’s the weather ? It’s raining. What is the people doing? She is writing a letter in her room.
Dave
3a. Fill in the blanks
Dear Xiao Lu, It’s winter in Harbin. The weather is snow windy _______and______. People are wearing hats and sweaters, but they’re having fun. Friends are __________Russia bread to take home. buying playing In a park, some boys are_________ in skating the snow. One girl is__________ on a river and a man is __________a photo of a taking snowman. I miss you. Kate
人教版七年级英语上册教学课件:Unit7
Conversation6 A:Ilikethoselong,blueandyellow socks.Howmucharethey? B:They’reonlytwodollars.
注意使用购物用语
$20
A:_C_a_n_Ihelpyou? B:_Y_e_s,_p_l_e_a_s_e.I__w_a_natsweater. A:_W__h_a_t _c_o_l_o_r _doyouwant? B:Orange.
Colors
green black
blue
brown
orange
red
white
purple
yellow
awhiteT-shirt
ablackshirt
agreensweater whitesocks
anorangebag
aredhat
blackshoes
blueshorts
Practis e
如何询问价格 Howmuchistheredsweater? It’s8dollars. HowmuchisthisblueT-shirt? It’s7dollars. Howmuchisthatwhitebag? It’sninedollars.
Howmucharetheseblackpants? They’re10dollars. Howmucharethosebluesocks? They’re3dollars. 询问价格的另一种方式: Howmuchisthebag? =Whatisthepriceofthebag?
空白演示
在此输入您的封面副标题
新目标 七年级(上) Unit7
Unit7 Howmuchare thesepants?
人教版七年级英语上册Unit7课件
ten eleven twelve thirteen fourteen fifteen
sixteen seventeen eighteen nineteen
twenty twenty-one twenty-two twenty-nine
thirty thirty-one thirty-five thirty-eight
$3
A: How much are these red socks? B: They’re 3 dollars.
$9
$30
$20
$22 $10
$35
$18
$3
$12
Complete the dialogue : A:Can I _____you? help want sweater. B:Yes,please.I______a A:What_______do you want? color B:Black. don’t A:Sorry,we___have any black sweaters. are Look ____the sweaters.They____very at nice,too. How much is it? A:35 dollars. B:__________ B:Ok,I’ll take it. A:Here you _____. are welcome B:Thank you! A:You’re_______.
Exercises: 汉翻英: 11个足球 14个西红柿 23件衬衫
eleven soccer balls
fourteen tomatoes twenty-three shirts twenty-eight red socks. thirty-five hats thirty-three ping-pong bats forty-five pants forty-eight sweaters fifty-seven students fifty-five clocks
人教版初中七年级上册英语《Unit7 How much are these socks》课件
二、以作文的形式写成篇章
Saving from ourselves 节约从我做起
A penny saved is a penny earned 节约一分钱就是赚了一分钱
much are they? I. They’re twenty-five dollars. F. OK. I’ll take them. D. Here you are. A. Thank you. C. You are welcome.
Summary
G. Can I help you? E. Yes, please. Do you sell...? B. I’m sorry. We don’t sell.... H. I see. Hmm… those... are nice. How
3. 目标语明确--- We have...s for only... ...s are only...
4. 会使用名词复数 5. 会使用颜色形容词
What are you in(穿着)today ?
Clothes for upper body (上半身)
a coat a sweater a T-shirt a hat
Come to Huaxing Clothes Store now!
Welcome to 361ₒ Clothes Store
Writing practice
3a Write an ad for 361ₒ Clothes Store.
Sale at
361ₒ Clothes Store.
___________________________
We have ...s for only $...
...s are only $...
人教版七年级上册英语 Unit 7Section A (grammar focus-3c) 教学课件
the, this, that, these, those
yellow, green, purple, blue, brown, red, white, black
T-shirt, hat, trousers, skirt, sweater, socks, shorts, shoes, jacket, bag
【运用】完成对话, 每空词数不限。 1. —这件毛衣多少钱?
—280元。 —___H_o_w__m__u_c_h_i_s_/_W__h_a_t_'_s_th__e_p_r_i_ce__o_f_ this sweater? —___I_t_'s__ 280 yuan. 2. —那些香蕉多少钱? —12元。 —_H__o_w__m__u_c_h_a_r_e_/_W__h__a_t'_s_t_h_e_p_r_i_c_e_o_f_ those bananas? —___T_h__ey_’_r_e_/I_t_'s____12 yuan.
… dollars.
I. 根据汉语意思完成英语句子, 每空一词。 1. 海伦需要一件上学穿的夹克衫。
Helen needs a jacket __f_o_r____ __s_ch__o_o_l _. 2. 你的裙子是什么颜色的?
__W__h_a_t__ __c_o_l_o_r__ is your skirt?
在名词前面应先说定冠词the,或指 示代词this, these等,再说表示颜色 的词。 e.g. 这个蓝色的书包 the blue bag
那双黑色的鞋子
thosek at the pictures and write the
questions and answers.
1. How much is the hat? _I_t_’s__fi_v_e_d_o_l_la_r_s_.______
人教版英语七年级上册Unit7 单元复习课件
11.我们卖的所有服装价格都很优惠。 We sell our clothes at very good prices.
12.对女孩而言,我们紫色的裙子只卖 For girls,we have skirts in purple for only 15
15美元。
dollars.
14.我们不卖书包。
We don’t sell schoolbag.
twenty 20; thirty 30; forty 40; fifty 50; sixty 60; seventy 70; eighty 80; ninety 90
twenty-one 21; thirty-five 35; ninety-eight 98
【巧学妙记】 基数词记忆规则
基数词太难记,找出规律就容易;零至十二无规律,一个一 个单独记。
Words-形容词adj.
big
smalllong源自short冠词/代词+大小长短+颜色+中心名词
muc h
修饰不可数n.
many
修饰可数n.
all
全部的,量≥3
Words-数词num.
ten
eleven twelve thirteen fourteen
fifteen sixteen seventeen eighteen nineteen
15.我们有绿色的毛衣只卖10美元。 We have green sweaters for only 10 dollars.
How much is the hat? 这顶帽子多少钱? How much are those black trousers? 那些黑色的裤子多少钱?
询问价格常用疑问句型How much...? 意为“……多少钱? ” 其同义结构: What’s the price of...? *这支钢笔的价格是多少? What’s the price of the pen?
人教版七年级英语上册课件:unit7第七课时 单元基础知识梳理(共11张PPT)
9.对女孩来说,我们有仅卖 20 美元的紫色短裙。 For girls,we have skirts in purple foronly$20.
10.袜子三双仅 2 美元。 Socks are only $2 for three pairs.
11.现在来我们的商店吧! Come to our store now!
6.给你。 Here you are . 7.我们卖的所有衣服价格很合理。 We sell all our clothes at very good prices .
8.我们有男孩穿的黑裤子,仅售 22 美元。 For boys, we haveblack trousers for only $22.
7. shoe n.鞋
8. skirt
n.裙子
9. dollar n.元(美国、加拿大等国的货币单位)
10. big adj.大的;大号的
11. small adj.小的;小号的
12. short
adj.短的;矮的
13. long
adj.长的
14. woman
n.女子
15. need
v.需要
16. look
• 11、一个好的教师,是一个懂得心理学和教育学的人。2021/7/272021/7/272021/7/27Jul-2127-Jul-21
• 12、要记住,你不仅是教课的教师,也是学生的教育者,生活的导师和道德的引路人。2021/7/272021/7/272021/7/27Tuesday, July 27, 2021
13、He who seize the right moment, is the right man.谁把握机遇,谁就心想事成。2021/7/272021/7/272021/7/272021/7/277/27/2021
10.袜子三双仅 2 美元。 Socks are only $2 for three pairs.
11.现在来我们的商店吧! Come to our store now!
6.给你。 Here you are . 7.我们卖的所有衣服价格很合理。 We sell all our clothes at very good prices .
8.我们有男孩穿的黑裤子,仅售 22 美元。 For boys, we haveblack trousers for only $22.
7. shoe n.鞋
8. skirt
n.裙子
9. dollar n.元(美国、加拿大等国的货币单位)
10. big adj.大的;大号的
11. small adj.小的;小号的
12. short
adj.短的;矮的
13. long
adj.长的
14. woman
n.女子
15. need
v.需要
16. look
• 11、一个好的教师,是一个懂得心理学和教育学的人。2021/7/272021/7/272021/7/27Jul-2127-Jul-21
• 12、要记住,你不仅是教课的教师,也是学生的教育者,生活的导师和道德的引路人。2021/7/272021/7/272021/7/27Tuesday, July 27, 2021
13、He who seize the right moment, is the right man.谁把握机遇,谁就心想事成。2021/7/272021/7/272021/7/272021/7/277/27/2021
人教版七年级英语下册unit7使用课件
A: _H_o_w_’_s__ the _w_e_a_t_h_e_r _? B: It’s __sn_o_w__y. A: _W_h_a_t_ are _t_h_ey__ doing? B: _T_h_e_y_ are _m__a_k_in_g__ a
s_n_o_w_m__a_n__.
A: _H_o_w__’s__ the _w_e_a_t_h_e_r_? B: It’s _ra_i_n_in_g___. A: _W__h_a_t__ is _h_e___ doing? B: _H_e__ is _t_a_lk_i_n_g__ on the
_p_h_o_n_e__.
A: __H_o_w__’s_ the __w_e_a_th_e_r_? B: It’s w__in_d_y__. A: _W_h_a_t_’s__ she doing? B: _S_h_e_ is _l_i_st_e_n_in_g___ to
3. 我奶奶正在给我们做饭。 _M__y_g_r_a_n_d_m_a__is__c_o_o_k_in_g__fo_r_u_s_____.
4. 你能给杰克捎个信吗? _C_a_n_y_o_u__ta_k_e_a_m__es_s_a_g_e_fo_r_J_a_c_k_____?
5. — 你能告诉她给我打回个电话吗? — 没有问题。 _—__C__an__y_o_u_te_l_l _he_r_t_o_c_a_ll_m__e_b_a_ck_____? _—___N_o_p_r_o_b_le_m_.__________________
How’s the weather?
It’s windy.
What are they doing?
They’re walking to school.
人教版九年级英语上册课件:Unit 7 (共18张PPT)
(2)allow doing sth. 允许做某事。如: We don’t allow smoking in public places. 我们不允许在 公共场所吸烟。 (3)be(not)allowed to do sth. (不)被允许做某事。如: Passengers are not allowed to smoke in bus. 公共汽车上 不允许乘客吸烟。
①choose to do sth. 选择做某事。如: He chose to go there by air. 他决定乘飞机去那里。 ②choose + 特殊疑问词 + to do sth. 如: You will have to choose which one to buy. 你将不得不选 择买哪一个。
(3)与keep相关的短语 keep on 继续 keep up 保持;不落后 keep up with 赶得上;和……保持联系 keep in mind 记住 keep in touch 保持联络 keep away from 远离,回避 keep healthy 保持健康 keep an eye on 照看;留意;密切注视 keep moving 继续前进 keep out of 置身于外
(2)含有情态动词的被动语态 含有情态动词的被动语态的构成: 情态动词 + be + 及物动词的过去分词。如: Many trees should be planted in the mountain. 山上应该 种很多树。 This book can be taken home. 这本书可以带回家。 This problem can’t be worked out very easily. 这个题目 没有那么容易解出来。
人教版初中英语七年级英语下册Unit 7 It’s raining Section B 课件
How’s the weather? It’s cool and cloudy. What are they doing? They are climbing the mountains. b
How’s the weather?
It’s raining.
What is she doing? She is writing a letter in her room. c What do you usually do when it’s rainy? Rainy days are just right for…
Su Lin
Su Lin to Jane.
Su Lin’s vacation
Place
Canada the swimming pool
Weather
Activities
Feelings
warm and sunny
1. going to summer school 2. studying English 3. learning a lot 4. visiting friends 5. sitting by the pool 6. drinking orange juice
go to museums
do some volunteer(志愿者)work
Imagine(想象) you are on vacation now. Close your eyes…
Dear Dave, How’s it going?I’m ____________in ___________ and having a wonderful time here. ___________ is a beautiful country and right now the weather is ______________. There are many things to do here. Right now I’m ____________ with my family at ___________. I miss you. _________
Unit7复习课件人教版英语九年级全册
I am not the best,but I am trying my best!
Task3. Important Grammar 被动语态
一般现在时的被动语态: am / is /are + 动词的过去分词
一般过去时的被动语态: was / were + 动词的过去分词
一般将来时的被动语态: will + be + 动词的过去分词
22.后悔/抱歉做过某事 23.很遗憾/抱歉要做某事 24.上课迟到 25.提早结束考试 26.参加考试 27.通过考试 28.考试不及格 29.晚点参加考试/补考 30.严格的规定 31.在某事上对某人要求严
格
22.regret doing sth 23. regret to do sth. 24.get to class late / be late for class 25.finish a test early 26.take the test 27.pass the test /exam 28.fail (in) the test 29.take the test later 30.strict rules 31.be strict with sb in sth
严格
7. get one's ears pierced
=take...seriously
6.对...感到兴奋
8.talk back to sb
14. think back to
7.打耳洞
9. make one's own
15. give sb a hug
8.回嘴;顶嘴 9.自己做决定 10.避免接近;远离 11.挡...的路;妨碍 12.追赶;追逐/ 逃跑
Unit7SectionA2a-2d课件人教版七年级英语上册
skirt $7
$5 T-shirt
$9 sweater
2a Repeat.
black white
Great works are performed not by strength but by perseverance
COL OR S
red
green
yellow brown purple
small
_W__h_a_t__ _c_o_lo_r_ __a_re__ those shoes?
4. Is the blue hat two dollars? (作肯定回答)
Y_e_s_, _i_t_ _is_.
5.Those are green socks.(改为同义句) Those socks are green .
6.much are how socks these? (连词成句)
_________________________________________________
How much are these socks?
green black
blue
brown
orange
red
white
purple
yellow
Great works are performed not by strength but by perseverance
颜色词记忆口诀
blue蓝grey灰,white白的像雪堆。 yellow黄green绿,red红的似血迹。 orange橙purple紫,black黑的如墨汁。 brown棕褐色,color颜色记仔细。
10.这件T恤_t_h__i_s__T__-_s_h__i_r_t__
11.这条短裤_t_h_e__s_e__s__h_o__r_t__s__ 12.那条裤子_t_h__o__s_e__t_r__o_u__s_e__r_s____
Unit7课件 2024-2025学年人教版九年级英语全册
2.Where are they going for the school trip this year? They are going to the art museum.
3.How does Sandy feel about the trip? Why?
She is excited about it because she can see the famous paintings by Picasso. 4.What does Sandy think they should be allowed to do in the museum? She thinks they should be allowed to take photos if they don’t use a flash.
1. Anna can go to the shopping center by bus. T F
2. Anna wants to get her ears pierced.
TF
3. Anna wants to choose her own clothes.
TF
1b
Tapescripts
get one’s driver’s license取得驾照 绝不可以
1c Look at the statements in 1a and make conversations.
I don’t think sixteen-yearolds should be allowed to get their ears pierced.
I agree. It’s too silly to wear earrings in the
Sandy: Yeah. I think we should be a使ll用o闪w光ed灯 to do that. I’ll bring my camera anyway.
3.How does Sandy feel about the trip? Why?
She is excited about it because she can see the famous paintings by Picasso. 4.What does Sandy think they should be allowed to do in the museum? She thinks they should be allowed to take photos if they don’t use a flash.
1. Anna can go to the shopping center by bus. T F
2. Anna wants to get her ears pierced.
TF
3. Anna wants to choose her own clothes.
TF
1b
Tapescripts
get one’s driver’s license取得驾照 绝不可以
1c Look at the statements in 1a and make conversations.
I don’t think sixteen-yearolds should be allowed to get their ears pierced.
I agree. It’s too silly to wear earrings in the
Sandy: Yeah. I think we should be a使ll用o闪w光ed灯 to do that. I’ll bring my camera anyway.
Unit7SectionAGrammar-3c课件人教版英语七年级上册
£ pound(s) 有复数形式
常见搭配:
sth+be+价格.
价格+for+sth
sth for+价格
1. 这些衣服15美元. These clothes _a_r_e_ __f_i_f_te__e_n____d_o__ll_a. rs 2. 三双五美元。F__iv__e__d_o__l_la__rs___fo__r_ three pairs.
Let’s sum up
1.How much…询问价格 How much is + the/this/that + 可数名词单数或不可数名词?
回答: It’s +价格. How much are + the/these/those + 可数名词复数?
回答: They’re + 价格.
2.How much除了可以询问数量,“有多少...?”
3. How much __a_re__t_h_e_s_e__ socks? __T_h_e_y_'_r_e___ eight yuan. 这些短袜多少钱? 它们8元。 4. How much __a_re__t_h_o_e_s__ shoes? ___T_h_e_y_'r_e_ 50 yuan. 那些鞋子多少钱? 它们50元。
a pair of socks
a pair of shoes
Let's say!
saleswoman: _____B__________
You: Yes, please. I want a sweater .
saleswoman:____D__________________
You: Green. saleswoman: How about this one?
常见搭配:
sth+be+价格.
价格+for+sth
sth for+价格
1. 这些衣服15美元. These clothes _a_r_e_ __f_i_f_te__e_n____d_o__ll_a. rs 2. 三双五美元。F__iv__e__d_o__l_la__rs___fo__r_ three pairs.
Let’s sum up
1.How much…询问价格 How much is + the/this/that + 可数名词单数或不可数名词?
回答: It’s +价格. How much are + the/these/those + 可数名词复数?
回答: They’re + 价格.
2.How much除了可以询问数量,“有多少...?”
3. How much __a_re__t_h_e_s_e__ socks? __T_h_e_y_'_r_e___ eight yuan. 这些短袜多少钱? 它们8元。 4. How much __a_re__t_h_o_e_s__ shoes? ___T_h_e_y_'r_e_ 50 yuan. 那些鞋子多少钱? 它们50元。
a pair of socks
a pair of shoes
Let's say!
saleswoman: _____B__________
You: Yes, please. I want a sweater .
saleswoman:____D__________________
You: Green. saleswoman: How about this one?
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5. Sixteen-year-olds should be allowed to get their ears pierced. 应该允许 16 岁的青 少年打耳洞。
【句型剖析】 (1)get their ears pierced 意为“穿耳洞”, 此处 pierced 是动词 pierce 的过去分词形式。 (2)“get/have+名词/代词 +过去分词 ”结构, 意为“让某事被做 ”, 其中过去分词作宾语补足语 , 表示 被动意义, 与宾语之间存在逻辑上的被动关系。 【归纳拓展】 (1)have sth. done 意为“让某事被做”, 其中过去分词与宾语(sth. )之间存在逻辑上的被动关系。 (2)have sb. do sth. 意为“让某人做某事”, 其中动词原形与宾语(sb. )之间存在逻辑上的主动关系。 【学以致用】 ①—You had better get your hair______, John. It’s too long for a boy, I think. —OK, mom. A. cuts B. cutting C. cut D. to cut ②Mr Green had his son__________ (wash)the car. 答案: wash
那两个女孩看到我时停止了讲话。 I stopped to talk to him when I saw him. 我看到他时停下来去和他讲话。 (2)silly 为形容词,意为“愚蠢的;傻的;可笑 的”。 例:It was silly of you to trust him. 你信任他,真是愚蠢。 【辨析】silly, foolish 与 stupid 意为“愚蠢的;傻的;可笑的”,指头脑简 单,傻头傻脑。 意为“愚蠢的;傻的“,指人时强调缺乏智 慧或判断力,也可指行动的愚蠢可笑。 意为“笨的;傻的”,强调生性迟钝或反应 慢,有时是中性词。
buy.
(2)own 此处用作形容词,意为“自己的;本人的”,常用在形容词性物主代词或所有格之后, 以加强语气。还可用作代词,意为“属于自己的东西”。常用结构“one’s own +sth.”表示”某人自己 的……”,相当于“sth.+of one’s own”。 例:This is your own duty. Don’t be angry with others. 这是你自己的责任。不要迁怒于他人。 I want to have a big house of my own. 我想有一所属于自己的大房子。 【基础练习】 Ⅰ. 用所给词的适当形式填空 1. More and more people care about the food__________ (safe).
③我的父母允许我周末看电视。 My parents__________ me__________ __________ TV on weekends. 答案: ①should be allowed ②isn’t allowed ③allow; to watch
3. I’m worried about your safety. 我担心你的安全。
4. part-time jobs. 不应该允许学生做兼职
(1)part-time jobs 是合成形容词,意为“兼职的;业余的;非全日制的”,其反义词是 full-time, 意为“全职的;全日制的”。 例:In America many students are part-time workers. 在美国,许多学生是兼职工作者。 (2)job 可数名词,意为“工作”,指零散的、具体的工作。其近义词为 work,是不可数名词,其 常用短语为 at work,意为“在工作”。 例:He looked for work for several months and at last he found a job most suitable for him. 他一连找了好几个月的工作,最后找到 了一份适合自己的工作。
7. I agree. They aren’t serious enough. 我同意。他们不够稳重。
enough 副词,意为“足够地”,修饰形容词或副词要后置。 例:You don’t work hard enough. 你工作不够努力。 【拓展】 enough 还可用作形容词,意为“足够 的;充足的”。修饰名词时,一般放在 名词前面,有时也放在名词后面。 例:There will be enough money for us. 我们将有足够的钱。 There will be time enough to relax for us. 我们将有足够的时间休息。
(1)worried 作形容词,意为“担心的;烦恼的;焦虑的”。常用短语 be worried about 意为“为…… 担心”。 例:Don’t be so worried. Everything will be fine. 不要如此担心,一切都会好起来的。 【拓展】 worry 可用作不及物动词,其后接宾语时要加 about,即 worry about,意为“担心”,可与 be worried about 互换。 例:Don’t worry about me. 别为我担心。 (2) safety 名词,意为“安全;安全性”,其常用短语 in safety 意为“处于安全状态”。 例:I will answer for her safety. 我将对她的安全负责。 The children are now in safety. 孩子们现在安全了。 【拓展】safety, safe 即 safely 的对应反义词 名词 safety danger 形容词 副词 safe safely dangerous dangerously
(1) sixteen-year-olds 名词,意为“16 岁的青少年”,相当于 sixteen-year-old boys and girls。 【辨析】sixteen-year-olds,sixteen-year-old 与 sixteen years old. sixteen-year-olds“16 岁的青少年”,是名词,在“基数词-名词(单数)-形容词”结构中,形容词后 加-s 表示一类人或事物。 例:Sixteen-year-olds should be allowed to go out at night. 应该允许 16 岁的青少年夜间外出。 ② sixteen-year-old“16 岁的”,是由“基数 词-名词(单数)-形容词”构成的复合形容 词,在句中通常做前置定语,修饰名词。 例:My pen pal is a sixteen-year-old boy. 我的笔友是一个 16 岁的男孩。 ③sixteen years old“16 岁”,用来描述人的 年龄,常在句中作表语。 例:My brother is sixteen years old. 我哥哥十六岁了。 (2)allow (to let sb. do sth.)及物动词,意为“允许;准许”,常用于下列结构中: ① allow sb. to do sth. 允许某人做某事 例:The teacher allowed him to go into the classroom. 老师允许他进教室。 ② allow doing sth.允许做某事 例:We don’t allow smoking in public places. 我们不允许在公共场所吸烟。 ③ be (not) allowed to do sth. (不) 被允许做某事 例:Passengers are not allowed to smoke. 不允许乘客吸 【学以致用】 ①应该允许青少年有自己的爱好。 Teenagers__________ __________ __________ to have their own hobbies. ②酒后驾驶是不允许的。 Driving after drinking wine__________ __________ .
8. He should stop wearing that silly earring. 他应该停止戴那个可笑的耳环。
(1)stop doing sth. 意为“停止做某事”。 例:Let’s stop talking!让我们停止说话吧! 【辨析】stop doing sth. 与 stop to do sth. stop doing sth. 指停止正在做的事情。 stop to do sth. 指停止手头所做的事情去做另外一件事情。 例:The two girls stopped talking when they saw me.
2. He is going to get his computer__________ (repair). 3. We stopped__________ (talk)when our teacher came in. 4. He is excited about__________ (see)the famous actor. 5. Students shouldn’t be allowed__________ (go)out on school night. 答案: 1. safety 2. repaired 3. talking 4. seeing 5. to go Ⅱ. 句型转换 1. We should allow teenagers to have their own ideas. (改为被动语态) Teenagers__________ __________ __________ to have their own ideas. 2. You mustn’t take photos in the museum. (改为被动语态) Photos__________ __________ __________ in the museum. 答案: 1. should be allowed 2. mustn’t be taken 3. Your bike can be put behind the building. (改为否定句) Your bike__________ __________ put behind the building. 4. I think we should go there before 8: 00. (改为否定句) I__________ think we__________ go there before 8: 00. 5. The boy seems to have many friends. (改为同义句) __________ __________ __________ the boy has many friends. 答案: 3. can’t be 4. don’t; should 5. It seems that