Unit 1--第3课时 （内文）-【学导练】2026年八年级下册英语课件PPT（沪教版）

英语 八年级 下册 配上海教育版 返回目录 英语 八年级 下册 配上海教育版 Unit 1 Helping those in need 返回目录 英语 八年级 下册 配上海教育版 第3课时 Grammar 返回目录 英语 八年级 下册 配上海教育版 目 录 CONTENTS 01 语法聚焦 02 课堂练习 返回目录 英语 八年级 下册 配上海教育版 动词不定式 语法聚焦 句子成分 用 法 举 例 主语 在“It is+形容词 (+for / of sb )+to do sth. ”句型中，it作形式主语，动词不定式作真正的主语 It's necessary for us to make plans. 对我们来说制定计划很有必要。 It's selfish of you to take away all the money. 你把钱全拿走真自私。 返回目录 英语 八年级 下册 配上海教育版 续表 句子成分 用 法 举 例 宾语 choose / hope / offer / want / decide / learn / plan / agree / wish等+to do作宾语 We choose to go by train. 我们选择乘火车去。 I decided not to give up. 我决定不放弃。 在“make / think / feel / consider / find等+it+形容词+to do sth”结构中，it作形式宾语，动词不定式作真正的宾语 The man found it difficult to fall asleep after drinking coffee. 那个男人发现喝了咖啡后很难入睡。 返回目录 英语 八年级 下册 配上海教育版 续表 句子成分 用 法 举 例 宾语 在“decide / know / learn / remember等+疑问词+to do”结构中，“疑问词+to do”作宾语 Mary hasn't decided what to do next. 玛丽还没有决定下一步该做什么。 表语 主语是job / task / work / dream / wish / thing等, to do在be动词后作表语，通常用于说明主语的内容或性质等 My dream is to be an English teacher. 我的梦想是成为一名英语老师。 返回目录 英语 八年级 下册 配上海教育版 续表 句子成分 用 法 举 例 定语 在名词或代词后作后置定语 We have many problems to face. 我们要面对很多问题。 宾语 补足语 在“advise / allow / ask / encourage / invite / order / wish / want / permit / remind+sb+to do”结构中作宾语补足语 The Greens invited us to have dinner. 格林一家邀请我们共进晚餐。 返回目录 英语 八年级 下册 配上海教育版 续表 句子成分 用 法 举 例 宾语 补足语 在see / watch / hear / notice等感官动词或make / have / let等使役动词后作宾语补足语时，要省略to I see a tall man get into a taxi. 我看见一个高个子男人上了出租车。 Don't let the dogs bark. 别让狗叫。 状语 作目的状语，相当于in order to，可放句末也可放句首，放句首时要用逗号隔开 He went there to see his grandpa. = To see his grandpa, he went there. = In order to see his grandpa, he went there. 他去那里是为了探望他的爷爷。 返回目录 英语 八年级 下册 配上海教育版 续表 句子成分 用 法 举 例 状语 作结果状语，常见于“too … to …”“… enough to …”等结构中 My brother isn't old enough to look after himself. 我的弟弟还小，不能照顾他自己。 作原因状语，常见于“be+形容词+to do”结构中， 这些形容词常用来描述人的喜怒哀乐等情绪 I am glad to see you. 我很高兴见到你。 返回目录 英语 八年级 下册 配上海教育版 课堂练习 一、用所给单词的适当形式填空 1. We want ____________ (raise)some money for sick kids in the hospital. 2. Each of us wishes ____________ (have)a nice future when we grow up. 3. Can you tell me when ____________ (enter)the cinema? 4. Don't forget ____________ (send)the letter. 5. My mother often makes me ____________ (get)up early in the morning. to raise to have to enter to send get 返回目录 英语 八年级 下册 配上海教育版 6. My sister asked me ____________(wash) the clothes after lunch. 7. My teacher let me ____________(take) part in the writing competition yesterday. 8. Can you tell me how ____________(get) to the post office? 9. John studies hard ____________(catch) up with Emily in the coming exam. 10. His parents don't allow him ____________(drive). to wash take to get to catch to drive 返回目录 英语 八年级 下册 配上海教育版 二、单项填空 (　　)1. Our teacher advises us ____________ ourselves in the sunshine. （2025西藏） A. enjoy B. to enjoy C. enjoyed D. enjoying (　　)2. Kitty will go to the English Corner ____________ her English this Saturday afternoon. （2025江苏宿迁） A. to practise B. practising C. practised D. practise B A 返回目录 英语 八年级 下册 配上海教育版 (　　)3. Our English teacher is humorous and he often tells funny jokes to make us __________. （2025黑龙江绥化） A. to laugh B. laugh C. laughed (　　)4. —Why do you like spring best? —Because it's the best season __________ kites outside. （原创题） A. fly B. flying C. flies D. to fly B D 返回目录 英语 八年级 下册 配上海教育版 (　　)5. Adults often promise _______, but few can keep it. （原创题） A. to exercise B. exercises C. exercise D. exercising A 返回目录 英语 八年级 下册 配上海教育版 三、语法填空 Volunteer travel has become popular these days. Volunteer travel means 1. ____________(take) a trip while helping others. During the trip, all or part of the purpose of the trip is to take part in an arranged activity 2. ____________(help) others, according to an online provider of tourist information. taking to help 返回目录 英语 八年级 下册 配上海教育版 Usually, these volunteer trips are arranged by church 3. __________________(organize), human interest groups or non-profit (非营利的) groups, and they take form of equal(相等的) exchanges. During the trip, a volunteer traveller often provides services like teaching, cooking, animal care and 4. ____________ (culture) activities. To pay for 5. ____________(he) help, he may get accommodation in host families, along with meals and classes. organizations cultural his 返回目录 英语 八年级 下册 配上海教育版 People 6. ____________(usual) try volunteer travel for several reasons. By doing voluntary work while travelling, a traveller has 7. ____________ positive influence on the world. Another benefit of volunteer travel is that it allows urban citizens（城市居民） 8. ____________(get) a taste of rural life. For people who suffer 9. ____________ pressure but can't make up their minds whether to live in the countryside, volunteer travel can be a solution. In this way, travellers can relax from their busy lives 10. ____________ rural communities can also benefit by receiving more customers. This is a win-win situation. usually a to get from and 返回目录 英语 八年级 下册 配上海教育版 THANKS! 返回目录 英语 八年级 下册 配上海教育版 $