人教版英语九年级全册Unit7 SectionA(Grammar Focus-4c)精品教案
人教版九年级英语全册第七单元精品课件Unit 7
—I agree．They aren’t serious enough at that age.
A．can allow
B．need be allowed
C．should allow
D．should be allowed
2．They aren’t serious enough．他们还不够认真。
serious：（形容词）认真的；严肃的
4．She made sure I was safe and kept me from danger．她确保我是安全的，并让我远
离危险。
keep—kept—kept（动词）保持；保管
keep sb. from sth./doing sth.：使某人不能做某事；阻止
keep sb. away from sth.：使某人不靠近某物；避免接近；远离
15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月上午1时12分21.7.2101:12July 21, 2021
16、提出一个问题往往比解决一个更重要。因为解决问题也许仅是一个数学上或实验上的技能而已，而提出新的问题，却需要有创造性的想像力，而且标志着科学的真正进步。2021年7月21日星期三1时12分58秒01:12:5821 July 2021
（二）阅读后任务：请阅读 3a，选出最佳答案。
（ A ）1．What did the mom do when the writer was a baby crying all night?
A．She sang to him and stayed by his side.
B．She gave him good food.
5．I regret talking back, not listening to Mom．我很后悔顶嘴，没有听妈妈的话。
人教版九年级英语上册Section A (Grammar Focus-4c)
什么是宾语从句？试比较：
We know him．
简单句
主s 谓v 宾o
We know he likes English. 复合句
主s
主s 谓v
谓v
宾o
宾o
宾语从句就是用一个句子来构成主句的宾语。
主语
I know that the Water Festival is really
fun. 谓语
宾语从句
2.由从属连词 if， whether引导的宾语从句 if/whether 引导宾语从句 表示“是否” if/whether可互换。
I want to know if/whether she is right. They didn’t know whether Tom could come back or not.
1. Did you know __A_______? A. who he was looking after B. who was he looking for C. who he is looking for D. who he is looking after
2. Could you tell me ____C_____? A. when will they leave Beijing B. when would they leave Beijing C. when they will leave Beijing D. when did they leave Beijing
Function
Ask for information politely and follow directions
Ask the way
1. Excuse me, can you tell me where the railway station is? 2. Excuse me, could you please show me the way to the post office? 3. Excuse me, how can I get to No.1 Middle School? 4. Excuse me, is this the right way to the People’s Park?
Unit7SectionAGrammarFocus-4c课件人教版英语九年级全册
Great works are performed not by strength but by perseverance
4. Do you think we must keep teenagers away from the Internet? Do you think teenagers _m__u_s_t_b_e__k_e_p_t_a_w_a_y__f_ro_m___th_e_____ _I_n_t_e_r_n_e_t _____?
Grammar Focus
主动语态转换为被动语态
动作执行者 谓语动词
He
cleans
Great works are performed not by strength but by perseverance
动作承受者 其他成分
his bedroom
every day
主动语态
His bedroom is cleaned
4c ➢ Grammar Sample Dialogue
Members shouldn’t be allowed to speak Chinese.
Great works are performed not by strength but by perseverance
I agree. Only in this way can you improve your English.
A. solve
B. be solved
C. answer
D. be answered
➢ Homework
✓ Review the grammar we’ve learned today. ✓ Preview 1a~1e on page 53.
人教版九年级英语Grammar Focus
结构: has/have + 过去分词 标志词：already, yet, ever, never, since, for… e.g. I haven’t finished my homework yet.
starting. (2016 湖北黄冈)
A. should be told
B. can tell
C. should tell
D. can be telling
Fill in the blanks with the correct 4a forms of the verbs in brackets.
can would could have to should must may/ might
People _m_a_y_/_m__ig_h_t_ think that big things _m__u_s_t/_h__a_v_e_t_o_ be done to save the earth. Many forget that saving the earth begins with small things.
this city is _t_r_y_in_g_ (try) to improve the environment. Eric: Yes, we can’t afford to _w__a_it (wait) any longer to take action!
v. 承担得起(后果); 买得起
4b Fill in the blanks with the appropriate modal verbs from the box.
英语人教版七年级上册unit7 SectionA Grammar focus
Unit7 SectionA（Grammar Focus-3c）教案一、教学目标：1) 复习数词、颜色类及服装类词汇，并在说、读和写的练习中能熟练运用。
2）学习归纳询问及回答服装价格的句型。
（注意单复数）①—How much is…? —It's …②—How much are…? They're …3) 理解运用指示代词。
二、教学重难点1. 教学重点：1）总结归纳询问及回答服装价格的句型。
2）根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。
2. 教学难点：根据所提供的情景，能对不同类型及不同颜色的服装来询问其价格。
三、教学过程Ⅰ. Warming- up and revision1. Show students some colors on the screen.T: These are different colors. What colors are they? / What colors is it?Ss: They are black, white, red, green, blue, yellow, brown and purple./ It's black /white/red/ green/blue/yellow/brown/purple..2. Show students some clothes on the screen.T:What is this/that/these/those?Ss: It's a hat... / They are socks…T: What colors is it?/What colors are they?Ss: It's black …/ They are black…3.Let's count from one to twenty.Ss: one-two…Ⅱ. PresentationNow work in pairs. Ask and answer the price of the clothes on the screen.T: (Showing some clothes priced dollars on the screen) What is this?Ss: It's a skirt.T: What color is this skirt?Ss: It's green.T: Yes. How much is this green skirt?Ss: It's ten dollars.T: How much are those socks?Ss: They're three dollars.T: Yes. Those black socks are three dollars.Ⅲ. Practice1. Now let's look at the words in the three boxes.Let some Ss read the words in the boxes.S1: the, this, that…S2: yellow, green, purple…S3: T-shirt, hat, trousers…2. Now can you make sentences in the chart with the words in the three boxes? You should pay attention to the single or plural form of the words.3. Let some Ss write their questions on the blackboard. Then check the answers and make another ten sentences.Note: the/this/that/these/those（等限定词）+ 表颜色的形容词+ 名词Ⅳ. Practice1. Look at the pictures in 3b. They're nice things. Do you want to buy them? Suppose you are a sales boy or girl your partner wants to buy them. Ask and answer about the prices about these things in pairs.2. Ss write the sentences in the chart. Then let some Ss read their questions and answers.Ⅴ. Pair workRun a shop with your partner. Then show it in the class.Ⅵ. Practice1. 用be(am,is,are)动词的正确形式填空。
Unit 7 Section A(Grammar focus-4c)九年级英语全册(人教版)
3. 你认为应该鼓励青少年去自己做决定吗？ Do you think teenagers __sh_o_u__ld_b_e_e_n_c_o_u_r_a_g_e_dto make their own decisions?
4. 不，我不认同这个。青少年还太小不能自己做决定。 No, I don’t agree with this. Teenagers are ____ ______ _t_oomyaokuentghetior own decisions.
day?
一般疑问句
Sentence pattern(句式)
肯定句结构： My homework should be done (by me) every day.
主语 +情态动词+be+done +(by+宾语)+其它
否定句结构：
My homework should bneotdone (by me) every day. 主语+情态动词+not+be done+其它
You and your friend are starting an English club. Make a list of rules about what should and should not be allowed.
Tips: 1. Work in groups. Choose one of the activities we just mentioned above. And then discuss the rules about what we should and should not be allowed to do in this activity. 2. The rules would require usage of the modals should and must.
人教版英语九年级全册Unit7SectionAGrammarFocus4c优秀教学案例
（一）导入新课
1.开场白：以一段生动有趣的对话或故事引起学生对过去进行时态的兴趣，激发他们的学习欲望。
2.回顾：复习之前学过的时态，如现在进行时态，引导学生发现现在进行时态与过去进行时态的异同。
3.创设情境：通过提问，了解学生对过去进行时态的认知程度，为新课的学习做好铺垫。
（二）讲授新知
2.设计小组讨论、小组展示等环节，让小组成员在合作中学习、在交流中进步。
3.关注小组合作的过程，及时给予指导和鼓励，培养学生的团队协作能力和自主学习能力。
（四）反思与评价
1.引导学生对自己和小组成员的学习过程进行反思，帮助他们发现自己的优点和不足，提高他们的自我认知能力。
2.设计评价量表，让学生对自己的学习成果进行评价，培养他们的评价能力和自我反思能力。
为了提高学生的学习兴趣和积极性，我设计了一堂以小组合作探究为主的教学活动。首先，我让学生通过观看一段动画片，感知过去进行时态的用法。然后，我将学生分成若干小组，让他们运用过去进行时态描述小组成员在过去某个时间正在进行的动作或状态。最后，各小组进行展示，其他小组成员进行评价，教师进行总结。
在教学过程中，我注重引导学生通过合作、交流、探究来掌握过去进行时态的用法，培养他们的自主学习能力。同时，我还关注学生的个体差异，给予不同程度的学生个性化的指导和关爱，使他们在课堂上充分展示自己，提高他们的自信心。
五、案例亮点
环节，激发了学生的学习兴趣，使他们以积极主动的态度投入到课堂学习中。情境教学法的运用，让学生在真实的语言环境中感知、体验和运用过去进行时态，提高了他们的语言运用能力。
2.问题导向与小组合作：教师引导学生通过提问发现和解决问题，培养他们的思维能力和独立解决问题的能力。小组合作学习使学生充分参与到课堂讨论中，激发了他们的学习积极性，提高了他们的团队协作能力和自主学习能力。
人教版英语九年级上册 Unit 7 Section A (GF-4c)
However, in most Asian societies, it is not common for teenagers to ___m_o_v_e__ (move) out. Chinese parents believe that it is better for children to live with parents who can ____t_a_k_e__ (take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults ___c_o_n_ti_n_u_e_____ (continue) to live with their parents.
B: I don’t think eighteen-year-olds should be allowed to drive. Because they are not serious enough.
➢ You can use these following questions.
Do you think...
4
...teenagers should be allowed to work on weekends?
பைடு நூலகம்
5 ...
Grammar Focus
Presentation
I don't think 16-year-olds should be I agree. They aren't serious
allowed to drive.
➢ Let’s interview classmates what they think teenagers should or should not be allowed to do.
Unit7单元核心语法(GrammarFocus-4c)课件人教版英语九年级全册
as long as possible!
A. will use
B. should be used
C. used
D. was used
【点拨】用语法判定法。“it”指代的主语“This cloth
bag”与动词use之间为被动关系。根据语境可知, 此
处表建议, 用should, 故选B。
3. —What can we do to protect our environment, Laura?
二、句型转换 6. My computer can be used by him. (改为主动语态) ____H_e___ ___c_a_n___ ___u_s_e___ my computer.
7. The plan should be discussed again. (改为否定句) The plan __sh_o_u__ld__ ___n_o_t___ ____b_e___ discussed again.
允许”应该用被动语态, 排除选项A和B。“don't think”为 否定前置, 因此后面用肯定形式, 故选C。
2. —This cloth bag is too old. I want to throw it away.
—I don't think it's a good idea. To save energy, it ____B____
人教江西专版 九年级上
Unit 7 Teenagers should be allowed to choose their own clothes.
单元核心语法 (Grammar Focus－4c)
习题链接
温馨提示：点击 进入讲评
新知过关·典题训练
人教版九年级英语上册课件：Unit 7单元语法小专题(Grammar Focus)
• 【注意】表格中的(+by+宾语)可省略。
• Ⅰ．单项选择。
• D( )1．—I don’t think sixteen-year-
olds
to drive．
• —I agree．They aren’t serious enough at that age．
• A．can allow
• B．need be allowed
tomorrow．Your homework must
today．
be done
• 1、书籍是朋友,虽然没有热情,但是非常忠实。2022年4月19日星期二上午3时2分43秒03:02:4322.4.19 • 2、科学的灵感，决不是坐等可以等来的。如果说，科学上的发现有什么偶然的机遇的话，那么这种‘偶然的机遇’只能给那些学有素养的人，给那
•
Youcan your own
bdeecisaiollnowbeydhim．to
make
• 2．We should keep the meeting room clean and tidy．(改为被动语态)
• The meeting room clean and tidy bsyhouusld． be kept
我们，还在路上……
• Iron can be used to make all kinds of useful tools．
• 铁可以用来做各种各样有用的工具。
• As a student,your homework must be finished by yourself．
• 作为一个学生，你的家庭作业必须由你
• 2．含有情hsoeuldhis oawllonwclohthimes．to
Unit+7+Section+A+(Gramma随堂练习+2024-2025学年人教版英语九年级全册
九年级全册Unit 7 Section A (Grammar Focus-4c) 随堂练习一、用括号中所给单词的正确形式填空。
1. Live streaming has given ordinary people more ___________ (chance) to show themselves.2. In some ___________ (community ),activities are held to promote neighborhood relations.3. Although the project was very difficult, they ___________ (manage) to finish it on time.4. The man was the first person of his village to be ___________ (educate).5. We all have to learn how to behave ourselves in ___________ (social).make one's own decision, take care of, keep away from, talk back to1. Now many teenagers think they are old enough to _________________.2. Tina regretted _________________ her aunt, so she said sorry for her impolite behavior.3. Please __________________ my flowers for me while I am away.4. ---Should kids be _________________ fire?---Of course. Fire is dangerous for them.三、按要求完成下列各题,每空一词。
人教版英语九年级全册Unit 7 Section A 3a-4c课件
Mom Knows Best
When I was a tiny baby crying all night, my mom sang to me and stayed by my side. When I was tired and hungry, she gave me food and warm arms to sleep in. When I was two running through the field, she made sure I was safe and kept me from danger. When I fell and hurt myself, she gave me a hug and lifted me up. When I was seven coughing badly, she said no ice-cream for me. But I talked back loudly, “I should be allowed to eat some! Give it to me now!” When I was nine watching scary movies, she said it'd give me awful dreams. But I shouted back angrily, “I should be allowed to watch it! I’m not a baby!” When I was a teen going out with friends, she said, “Please be back by ten!” But I talked back again — “I should not be told what to do! I'm seventeen now!” Now I'm an adult, thinking back to those times. I coughed for days after eating that ice-cream And had scary dreams after watching that film. I was late for school from staying out past ten. I regret talking back, not listening to Mom. Mom knows best, and for me she wanted only the best!
人教版新目标九年级英语grammarfocus中英文
人教版新目标九年级英语grammarfocus中英文人教版新目标九年级英语grammar focusGrammer Focus U1你怎么为准备一场考试而学习？我靠听磁带。
你怎样学习英语？我通过参加学习小组来学习。
你通过大声朗读来学习英语吗？是的，我是。
你曾和朋友们练习过对话吗？哦，是的，他提高了我说英语的能力。
你曾经通过参加学习小组来学习吗？是的，我参加过。
通过那种方式我学习到了很多。
Grammer Focus U2你过去矮，不是吗？是的，我矮./不，我过去不矮。
你过去常弹钢琴吗？是的，我常弹./不，我不弹。
我过去不喜欢考试.你过去是长发.她过去是卷发。
Grammer Focus U3我认为学生应该被允许和朋友一起做作业。
我不同意，他们会交谈而不做作业。
16岁的人不应该被允许驾驶。
我同意。
他们在那个年龄不够严肃。
你认为16岁的人应该被允许选择自己的衣服吗？是的，我认为应该/不，我不这么认为。
Grammar Focus U4如果你有100万美元你会做什么？我会把它捐给慈善机构。
如果我是你，我会穿衬衣打领带。
如果我是你，我就会带个小礼物。
Grammar Focus U5这是谁的笔记本？它一定是明的。
上面有她的名字。
这是谁的法语书？它可能是卡罗尔的。
她学法语。
这是谁的吉他？它可能是属于艾丽斯的。
她弹吉他。
这是谁的T恤衫？它不可能是约翰的。
她穿太小了。
Grammar FocusU6你喜欢哪种音乐？我喜欢能随着唱的音乐。
罗萨喜欢轻柔优雅的音乐。
我喜欢自己写词作曲的歌手。
我们更喜欢歌词优美的音乐。
Grammar FocusU7你想去娜儿参观？你想去哪儿度假？我想去一个令人放松的地方度假。
我希望某一天去法国。
我想去参观墨西哥。
Grammar Focus U8他看上去不高兴，我们使他高兴起来吧。
我们打算成立一个食品救济发放中心来帮助饥饿的人们。
我们需要想出一些办法来。
Grammar FocusU9汽车是什么时候被发明的？它是在1885年被发明的。
新人教版九年级英语第七单元教学设计
Teenagers should be allowed to choose theirown clothes.Teaching Aims:1. Knowledge Objects:Understand and correctly use the key words in this unit2. Ability Objects:Understand and master the use of “should (not) be allowed to do” .Use “(not)allowed to do” “I agree / disagree.” or “ I don’t agree.” to express one’s own ideas.3.Moral Objects:To develop a good habit and good moral character of abiding byrulesTeaching Key Poits:Vocabulary:smoke, pierce, license, safety, earring, cry, field, hug, lift, awful, teen, regret, poem, bedroom , community, chance, manage, society, unit, educate, professional, enter, supporttalk about, keep away from, make one’s own decision, get in theway ofTarget language:I don’t think sixteen-year-olds should be allowed to drive.I agree./ I disagree. I think sixteen is too young.Do you think teenagers should be allowed to work at night?Yes, I do. / No, I don’t.Grammar:The Passive Voice “should be allowed to”Teaching Difficult Points:Train students’ lis tening, speaking, reading and writing skills. Train students’ communicative competence.Teaching Times:Period One: Section A 1 (1a-2d)Period Two: Section A 2 (3a-3c)Period Three: Section A 3 (Grammar Focus-4c)Period Four: Section B 1 (1a-2e)Period Five: Section B 2 (3a-Self Check)The First PeriodSection A 1 (1a-2d)Teaching Aims and Demands:1. Knowledge ObjectsKey vocabulary:license safety smoke part-time pierce earring flashTarget language:I do n’t think sixteen-year-olds should be allowed to drive.Teenagers should not be allowed to drive.2. Ability ObjectsTrain students’ listening skill.Train students’ communicative competence.3.Moral Objects:To make students understand each system of the social and family and know what shoud bedone and what should not be done.Teaching Key points.Vocabulary and target languages.Teaching Difficult Points:Train students’ listening, reading and writing skills.Train students’ commu nicative competence.Teaching Procedure:I. PresentationAsk students: Do your parents allow you to watch TV? Yes, they do. Present the sentence: You are allowed to watch TV.Teach “allow sb to do sth ““be (not) allowed to do sth”“should (not)be allowed to do sth”Present more sentence.Do your parents allow you to exercise?Yes, they do.You are allowed to exercise.Do your parents allow you to smoke?No, they don’t.You are not allowed to smoke.Do your parents allow you to drive?No, they don’t.You are not allowed to drive.Do your parents allow you to choose your own clothes?No, they don’t.You should be allowed to choose your own clothes.Do your parents allow you to get your ear pierced?No, they don’t.You should not be allowed to get your ear pierced.II. Warming upObey the school rules!As a teenager, you have a lot of rules at school. Can you write down some of them? Students should be allowed to speak English loudly.Students shouldn’t be a llowed to sleep in class.Students shouldn’t be allowed to make noises.Students should n’t be allowed to throw the rubbish in the classroom.Students shouldn’t be allowed to get to class late.Explain:allow sb to do sth允许某人做某事be allowed to do sth被允许做某事should be allowed to do sth应该被允许做某事1a. Read the statements below. Circle A for agree or D for disagree.1. Teenagers should not be allowed to smoke. A D2. Sixteen-year-olds should be allowed to drive. A D3. Students should not be allowed to have part-time jobs. A D4. Sixteen-year-olds should be allowed to get their ears pierced. AD5. Teenagers should be allowed to choose their own clothes. A DIII. Listening1b Listen and circle T for true or F for false.1. Anna can go to the shopping center by bus. T F2. Anna wants to get her ears pierced. T F3. Anna wants to choose her own clothes. T FIV. Practice1c Look at the statements in la and make conversations.A: I don't think sixteen-year-olds should be allowed to drive.B: I agree. They aren't serious enough.V. Key phrases1. be allowed to do 被允许去做2. the shopping center 购物中心3. driver’s license 驾驶执照4. sixteen-year-olds 16岁的孩子5. be worried about your safety 担心你们的安全6. part-time jobs 兼职工作7. get their ears pierced 穿他们的耳朵8. their own clothes 他们自己的衣服9. serious enough 足够严肃VI. Listening2a What do es Molly think of Kathy’s statements? Listen and circle A for Agree, D for Disagree or DK for Doesn’t Know.Kathy Molly1. Sixteen-year-olds should not beallowed to work at night.2. Larry shouldn't work every night.3. He should cut his hair.4. He should stop wearing that sillyearring.5. He doesn't seem to have manyfriends. A D DKA D DKA D DKA D DKA D DK2b Listen again. What are Kathy’s and Molly’s reasons? Number their reasons inthe correct order._____ It looks cool._____ Young people need to sleep._____ He needs to spend time with friends._____ He needs time to do homework._____ It doesn't look clean.VII. Practice1. 2c Make a list of things teenagers should and should not be allowed to do. Discuss your list with your partner.A: Do you think teenagers should...?B: Yes, I .../No, I...2. 2d Read the conversation and answer the questions.1) Where do they go for school trip?2) Does Mr. Smith allow students to take photos?3) How to take photos?3. Role-play the conversation.VIII. Summary1. Language pointsallow的用法1) Teenagers should be allowed to choose their own clothes.2) Teenagers should not be allowed to smoke.3) It is not allowed in the museum.4) Do you think we may be allowed to take photos if we don't use a flash?以上四句都含有重要的句型be allowed to do sth.,其中第三句是此句型的一般现在时,一二四句是情态动词与此句型的混合使用。
Unit7SectionA1a-1c课件人教版英语九年级全册
It’s called bullying. 欺 凌 What do you do when you see bullying?
I always tell an adult, like a teacher.
Warming-up Watch the video and remember the rules.
Read, study and learn about everything imporant in your life
(A ) 1. Tomorrow I’ll get my hair _____ . It’s too long .
A. cut B. cuts C. cutting D. to cut
Grade 9
Unit 7
Teenagers should be allowed
to choose their own clothes.
Section A 1a-1c
license n. safety n. smoke v.
n. part-time adj. & adv.
pierce v.
证；证件 安全；安全性 吸烟；冒烟 烟 兼职（的） 扎；刺破；穿透
You should always raise your hand and wait for the teacher to call on you. You are on the playground and see someone not being very nice to someone else. What is that called?
Read, study and learn about everything imporant in your life
Unit+7+Section+A+Grammar+Focus-4c 人教版英语九年级全册+
不应该允许学生们做兼职工作。 _C_a_n__ these booksbe_t_a_k_e_n____ out of the reading room?
must 可以把这些b书e f带ini出sh阅ed览室吗？
③ have no chance to do sth.没有机做决定
Fill in the blanks with the correct forms of the words in brackets.
Should teenagers _b_e_a_s_k_e_d_ (ask) to move out when they start working? In many Western countries, teenagers __a_r_e_a_l_lo_w__e_d_ (allow) to move out at eighteen. Their parents believe that they should be educated to take care of themselves from a young age. This way, when they
【语境应用】用educate的适当形式填空。 1) I don’t think punishment is a good way _t_o_e_d_u_c_a_t_e___
children. 2) Teenagers should be _e_d_u_c_a_t_e_d_ not to smoke or drink. 3) Students need to realize that there is a connection
人教版九年级英语上册讲解课件Unit 7 Grammar Focus
Teenagerssho_u__ld_n_’_t__b_e____ _______ to go out with theiarllforwieendds on school nights.
• 1、书籍是朋友,虽然没有热情,但是非常忠实。2022年4月19日星期二上午2时44分17秒02:44:1722.4.19 • 2、科学的灵感，决不是坐等可以等来的。如果说，科学上的发现有什么偶然的机遇的话，那么这种‘偶然的机遇’只能给那些学有素养的人，
给那些善于独立思考的人，给那些具有锲而不舍的人。2022年4月上午2时44分22.4.1902:44April 19, 2022 • 3、书籍—通过心灵观察世界的窗口.住宅里没有书,犹如房间里没有窗户。2022年4月19日星期二2时44分17秒02:44:1719 April 2022
他必须立即手术吗？ --- Yes, he must. 是的，他必须。
新课讲解
特殊疑问句：特殊疑问句+被动语态的一般疑问句
这项任务必须在什么时候完成？ When must this task be 这fin本ish书ed什?么地方能被找到呢？ Where can this book be found?
九年级英语RJ 版·上册
Unit 7
Grammar Focus
授课人：XXXX
一、新课引 入
When to use the passive voice
人教版九年级英语上册Unit7 Section A Grammar Focus-4c四
.
2.Parents should encourage teenagers to do social work for their
community.
Teenagers__s_h_o_u_l_d_b_e_e_n_c_o_u_r_a_g_e_d_t_o_d_o__so_c_i_a_l _w_o_r_k_f_o_r_t_h_e_ir_c_o_m__m_u_n_i_ty_.
4b
Fill in the blanks with the correct forms of the words in brackets.
Should teenagers ___b_e_a_s_k_e_d_(ask) to move out when they start working? In many Western countries, teenagers_ar_e__al_l_o_w_e_d(allow) to move out at eighteen. Their parents believe that they should _b_e_e_d_u_c_a_te_d_(educate) to take care of themselves from a young age. This way, when they ____s_ta_r_t___(start) working they can manage their own lives. However, in most Asian societies, it is not common for teenagers to ___m__o_v_e___(move) out. Chinese parents believe that it is better for children to live with parents who can ____ta_k_e____(take) care of them. But the young should then look after their parents as they get older. That is why many Chinese adults __c_o_n_t_in_u_e__(continue) to live with their parents.
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Unit7 SectionA（Grammar Focus-4c）精品教案
I. Grammar Focus
根据课本内容，完成下列句子。
1. 我认为不应该允许十六岁的孩子开车。
I don’t think sixteen-year-olds ______ __ _______ to drive.
2. 我同意。
他们还不够严谨。
I agree. They aren’t serious enough.
3. 你认为应该鼓励青少年去自己做决定吗？
Do you think teenagers ______ __ __________ to make their own decisions?
4. 不，我不认同这个。
青少年还太小不能自己做决定。
No, I don’t agree with this. Teenagers are ____ ______ __ make their own decisions.
5. 不应该允许青少年去做兼职。
Teenagers ______ ___ __ _______ to have part-time jobs.
6. 不，我不同意。
他们可以从工作当中学到很多。
I disagree. They can ______ a lot _______ working.
7. 你认为如果不用闪光灯的话可以允许我们拍照吗？
Do you think we ____ ___ _______ to take photos if we don’t use a flash.
8. 如果不用闪光灯的话，那么拍照是可以的。
If you don’t use a flash, then it may be OK.
II. 含有情态动词的被动语态
◆温故◆
在英语中，动词有两种语态，即主动语态和被动语态。
主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。
在前面两个单元我们已经学习了一般现在时的被动语态和一般过去时的被动语态，它们的结构为：are/ is +及物动词的过去分词, were/ was+及物动词的过去分词。
◆知新◆
本单元我们主要了解含有情态动词的被动语态。
它的结构是什么呢？观察下面例句中含情态动词被动语态的各种形式，然后补全结论中所缺的内容。
【例句】
1. Many trees should be planted in the mountains.
应该在山上种许多树。
2. You can take this book home. （改为被动语态）
→This book can be taken home (by you).
3. This problem can’t be worked out very easily. 这道题轻易算不出来。
4. Must the work be done at once? 这项工作必须立即完成吗？
【结论】
A. 含有情态动词的被动语态的结构为：情态动词+___+及物动词的________。
B. 含有情态动词的主动语态变为被动语态时，要把主动语态的_____变成被动语
态的主语。
C. 变为否定句时只需要在情态动词后加________。
D. 变为一般疑问句时只需把________提到句首。
【运用】
Ⅰ. 选择最佳答案。
( ) Young trees should ________ every year.
A. be planted
B. planted
C. plant
Ⅱ. 按要求完成下列各句，每空一词（含缩写）。
1. We must do the work right now. （改为被动语态）
____ ____ ____ __ ____ right now.
2. Teenagers should be allowed to go out with their friends on school nights. （改为否定句）
Teenagers _________ __ _______ to go out with their friends on school nights. III. Practice
Work on 4a.
Rewrite the sentences according to the example.
1. You must clean your bedroom every day.
Your bedroom must be cleaned every day.
2. Parents should encourage teenagers to do social work for their community. Teenagers ________________________________________________________.。