2020春人教版英语八年级下册-Unit 2 Section A Grammar Focus-4c-优秀课件
（1）动词不定式的否定式是直接在to之前 加not. 如： Tell them not to play football in the street. （2）省略to的动词不定式的否定式是直接 在动词前面加not. 如： Let the boy not go.
UNIT 2 SECTION A
suppose / invite /encourage /teach/ depend on 等 + sb.+ to do sth. 例如： The teacher told us to come earlier. I want you to go now. Her parents wish her to be a teacher.
UNIT 2 SECTION A
3.可省可不省的: help sb. （to）do sth. 例如： I often help my mother (to) do housework. 三. 作状语: （1）作目的状语。强调动词不定式所表示的 目的时，动词不定式可用in order to或so as to +动词原形，so as to不用于句首。
UNIT 2 SECTION A
一、 作宾语 动词不定式（短语）可以放在一些动词后面 用作宾语，能以动词不定式作宾语的动词有： begin, want, remember, agree, learn, like, decide, fail, pretend, demand, refuse等。
UNIT 2 SECTION A
UNIT 2 SECTION A
（3）在某些表示喜、怒、哀、乐等的形容词后作 原因状语。例如： I’m proud to have taken part in the competitions ... I’m happy to have found many things I
人教版八年级英语下册
Unit 2
I’ll help to clean up the city parks.
Section A Grammar Focus-4c
UNIT 2 SECTION A
Grammar Focus
I’d like to help homeless people.
She decided to try out for a volunteer after-school reading program.
You could ask hospitals to let you visit the kids and cheer them up.
Mario believes it can help him to get his future dream job.
She volunteers there once a week to help kids learn to read.
例如： I want to tell you a story. They begin to work at eight every morning. Don’t forget to lock the door. Would you like to go and have a picnic with us tomorrow?
UNIT 2 SECTION A
二、 作宾语补足语 动词不定式作宾语补足语，表示宾语所做的动作， 可以用动词不定式作宾语补足语的动词有：tell, ask, want, like, invite, encourage, help等。如： The teacher asked us to read English for half an hour in the morning. The teacher often tells Jim not to spend too much time playing computer games. Please let me help you.
I’m making some signs to put up around the school.
UNIT 2 SECTION A
动词不定式
动词不定式是一种非谓语动词形式，在句中 不能作谓语，没有人称和数的变化。 基本形式：to＋动词原形，有时to可以省略； 否定形式：not + 动词不定式。
动词不定式具有名词、形容词和副词的特征， 因此可以在句中作主语、宾语、宾语补足语、 定语和状语等。
UNIT 2 SECTION A
例如： He stopped to have a rest. The bus stopped so as to pick up passengers. （2）作结果状语。 例如： He woke up only to find everybody gone. His grandma lived to see the liberation of China. He is old enough to go to school.
UNIT 2 SECTION A
2.省“to”的不定式作宾语补足语： let / make / have + sb. +do sth. 例如： Let the girl leave here now. The boy made the baby cry. see / watch / hear / notice / feel +sb.+do sth. 例如： I saw the students play basketball on the playground yesterday. I often hear the girl sing in the next room.
UNIT 2 SECTION A
但在let, make, see, watch, hear, feel, notice, have 等感官听觉动词或使役动词后面作宾语补足语 的动词, 其不定式一般要省略动词不定式符号 “to”，可以归纳为以下三种句式： 1.不可以省略to的不定式作宾语补足语: tell /ask / want / would like / wish /
人教英语八年级下册-Unit 2 Section ASection A Grammar focus
Listening skills.
speaking skills.
3.Moral Object
Learn toset up a volunteer group..
Focal
points:
To review the phrasal verbs and to learn the usages of the infinitive
Learning
methods
Co-operative learning, listening, speaking
Teaching Aids
textbook，PPT，blackboard，whiteboard，internet
Teaching steps
Teacher’s activities
Students’activities
groups
Stind
imagination
through discussion.
Task3
Discussion
Ask Ss to discuss and
decide what their volunteer groups cando
Students discuss in groups
Learn new words：put up，clean up，give out，cheer up，come up with，put off
Target language
I want todo…...
I would like to…...
I hope to ……
I decide to ……
I could……
Expand their ideas
人教版八年级下册 Unit2 Section A Grammar Focus(共15张PPT)
动词+介词 （at/for/from/into/of/to/with）
动词+副词 (ahead/down/aside/back/ off/on/in/out/forward/up/over) 动词+名词+介词 动词+副词+介词 be动词+形容词+介词
Part 4： Summarya Zhang
Part 1 Review
1. 基本形式： to + 动词原形 2. 句法功能：
作主语、宾语、表语、定语、宾语补足语、状语 3. 否定： not + 不定式
Part 1 Review
1. to help 2. to let; cheer up 3. to put up 4. to get 5. to try out 6. to help; to read
1） 动词+介词 动词+名词+介词 动词+副词+介词 be动词+形容词+介词
及物动词 后面跟宾语 （n./ pron./ v-ing....）
Part 4： Summary
3. 名词、代词位置：
不及物动词 不能接宾语 come out； break down； come back
2） 动词+副词
及物动词 接宾语 如果宾语是n. 可以放在adv.前， 也可以放在adv.后 如果宾语是pron.(代) 放在adv.前
take off; turn down; pick up
Part 5： Homework
完成P4练习题。
THANK YOU
Part 2 Self Learning
1. cheer up 2. try out 3. give out 4. put off 5. hand out
Unit2SectionA(2dGrammar)课件人教版八年级英语下册
Key points
1.我过去经常去购物中心，但现在我没有时间了。
I ___u_s_e_d__to_____go to the Shopping Center. But I have no time now.
2.他过去不戴眼镜。
He __d_i_d_n_’_t_u_s_e__t_owear glasses. = He _u_s_e_d_n__’t__to_ wear glasses.
我的意思是，
有一天
Phrases
1.在敬老院 in an old people’s home
2.帮忙
help out with…
3.告诉某人关于 tell sb. about sth.
4.过去的事 things about the past
5.过去是什么样 …. how things used to be
向雷锋学习 learn from Leifeng 3. 动词+副词+介词（代词、名词都放后面）
Grammar
短语动词
4. 动词+名词+介词 （代词、名词都放后面）
make fun of 取笑 make use of 利用
take care of 照顾 make friends with 与······交朋友
We don’t want to spent too much money. 2. ask/want/tell/invite/like/hate sb. to do sth. 李老师让学生们抄写课文。
Mr. Li asked the students to copy the text. 3. 动词不定式作主语 动词不定式作主语时，通常表示一个具体的、特定的行为，其谓语动词用单数形式。 To know oneself is difficult. 人能自知，实属不易。 动词不定式作主语时，为避免句子头重脚轻，可以用it作形式主语，不定式做主语放在 句末。
Unit2 Section A (3a-Grammar Focus-4c) 八年级英语下册(人教版)
to help
toቤተ መጻሕፍቲ ባይዱdo
Language points
… but I want to learn more about how to care for animals. ……但是我 想更多地了解如何照顾动物。
how to care for animals是“疑问词+动词不定式”结构，在句中作宾语。英语中疑问代词what， who， which和疑问副词where，when，why，how等后面接动词不定式构成动词不定式短语，在句中可作主语、宾语、表语等成分。e.g. Would you please advise me which to buy? 【注意】“疑问词+动词不定式”结构常用于tell，know，show，learn，teach，explain等后作宾语，此时该结构相当于一个宾语从句。它所表示的动作通常是未发生的动作，所以在转换成宾语从句时，通常加情态动词或用将来时态。e.g. Bill didn’t know what to say. = Bill didn’t know what he should say.
Mario loves animals and wants to be an animal doctor. He volunteers at an animal hospital every Saturday morning. Mario believes it can help him to get his future dream job. “It’s hard
2. Why does Mary volunteer to help others?
Because she can do what she loves to do and helps others at the same time.
2020-2021学年人教版英语八年级下册Unit2 SectionA Grammar focus
4c Complete the sentences with
your own ideas. Use infinitives. 1. ’d like to volunteer t_o_h__el_p__k_id_s__w_i_th_
_th_e_i_r_h_o_m__e_w_o_r_k_._________________ 2. At 12: a.m., I called my friend t_o__p_la_y
_h_a_n_d_o_u_t_ notices to tell students about the book sale. We will _g_iv_e__o_u_t the money from the sale to homeless people.
4b Fill in the blanks with the correct forms of the verbs in the box.
1. I want to _p_u_t_o_f_f _ my plan to work in an animal hospital
until next summer. I’m too busy with my studies this year. 2. She hopes to _c_a_ll_u_p_ at least five primary schools to ask if
动词不定式用 法小结
1. 做动词宾语。常见动词有would like,want,help,learn, hope, decide, volunteer等.
2. 作宾语补足语。常见动词有 ask, want, tell, invite, like, hate 等. 3.作目的状语 4.作后置定语 5. 动词help及一些役使动词后面常省略to.
人教英语八年级下册Unit2Section A Grammar focus 4a—4c(共20张PPT)
put up hand out call up cheer up put up signs around 4. We decided to ______ come up with hand out notices to the school and ________ give out tell students about the book sale. put off
come up with 3. Our class is trying to ____________ up sick children some ideas to cheer _______ because they are often sad.
give out the money from the We will _______ saleቤተ መጻሕፍቲ ባይዱto homeless people.
根据提示完成下列句子。 1. I want _________ to become (become) a teacher one day. to learn (learn) foreign language. 2. It’s very useful _______ 3. He showed me how ______ to use (use) a computer.
4a Fill in the blanks with the phrasal verbs in the box.
put off my plan to work 1. I want to ______ put up in an animal hospital until next hand out summer. I’m too busy with my call up studies this year. cheer up call up at least five come up with 2. She hopes to ______ give out primary schools to ask if they need put off volunteers for their after-school programs.
2020年春人教新目标英语八年级下册Unit2全单元讲学稿
2020年春人教新目标英语八年级下册课题：Unit 2 I’ll help clean up the city parks.Period 1 (Section A 1a-2c)主备人： ___ _____ 审核人：_______________ 审核时间：_________________学习目标【Learning objectives】1.重点词汇和短语：volunteer, homeless, clean up, cheer up, give out......2.能使用情态动词could表达建议。
3.掌握句型学会应用“I could…”、“I hope to…”等句型,向别人提供帮助。
重点和难点【Important and difficult points】●复习运用一般将来时。
重点词汇用法及短语动词用法.________________________.●能向别人提供帮助或提出如何帮助他人的建议.课前预习内容【prepare lessons before class】Section A 1a-2c1.看主题图了解学习重点并朗读句型,能英汉互译。
2.小组合作写出你能帮助别人的方式，准备课堂展示。
3.用双色笔标出重要的短语和句型，标出疑难点，准备课堂中讨论解决。
课内探究【Learning process】一．【自主预习】㈠秀秀你自己，早读过后请快速而准确的写出你学会的单词和词组好吗：____________________________________________________________________________________________________________________________________________________________________________ ㈡下面这些爱心活动在预习时碰到吗？请做英汉互译看有哪些是你理解的。
1. clean up the city parks_____________________2. give out food at the food bank _________________3. visit the sick kids in the hospital and cheers them up_________________________________________4. help kids with their school work_________________________5. put up signs_________________________________________________6. volunteer in an after-school study program____________________________7._hand out advertisements(ads)________________8.帮助无家可归的人______________（三)小组讨论后简单的就下列问题写两句话.1. Do you think volunteering is great? ______________________________________________________2. What will you do if you are a volunteer? Please give some examples.______________________________________________________________________________________ 你在预习中遇到的问题有哪些愿意写出和老师同学交流吗？____________________________________________________________________________二、合作探究【Create situations, Self inquiry】1、预习交流 1)检查1a 的预习效果（熟练掌握1a中的表示帮助别人的方法。
2020春人教版英语八年级下册-Unit 2 Section A Grammar Focus-4c-优秀课件
（1）动词不定式的否定式是直接在to之前 加not. 如： Tell them not to play football in the street. （2）省略to的动词不定式的否定式是直接 在动词前面加not. 如： Let the boy not go.
UNIT 2 SECTION A
UNIT 2 SECTION A
Fill in the blanks with the correct forms
4b of the verbs in the box.
help move do make visit spend
Most people today are only worried about getting good jobs _t_o__m_a__k_e_ lots of money. In their free time, they think about what _t_o__d_o__ for fun. However, few people think about what they can do _to__h__e_lp__ others. There are many people who are less lucky than us. Volunteering
UNIT 2 SECTION A
our time to help these people is a good way _t_o__s_p_e_n_d__ our free time. For example, we can make plans _t_o__v_i_s_it__ sick children in the hospital or raise money for homeless people. Some people even stop doing their jobs for a few months to a year __to__m__o_v_e__ to another place, like one of the countries in Africa, and help people there.
2020年春人教新目标英语八年级下册Unit-2全单元教案
2020年春人教新目标英语八年级下册Unit 2 I’ll help to clean up the city park.Section A 1 (1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下单词：clean up, city, cheer, cheer up, give out, volunteer, notice, used to, lonely,能掌握以下句型：① You could help to clean up the city parks.② We should listen to them and care for them.2) 能了解以下语法：情态动词could, should的用法；用should或could提出建议并对别人的建议作出评价。
如何表达主动提供帮助。
2. 情感态度价值观目标：在授课过程中渗透助人就是助己，助人收获快乐的情感目标，使学生在谈论如何为别人提供帮助的对话中能意识到尽己所能，帮助他人，乐于奉献是一种良好的品德，培养学生为他人着想，热爱公益事业，乐于助人的优良品质。
二、教学重难点1. 教学重点：1) 掌握这些短语动词的构成和用法：clean up, city, cheer, cheer up, give out,volunteer, notice, used to, lonely2) 学会提供帮助的基本句型：I’d like to work outside.I’ll help clean the city park.You could give out food at a food bank.2. 教学难点：学会提供帮助的基本句型三、教学过程Step 1 Warming-up1. 播放学生志愿者进行义务帮助别人的活动视频，通过询问他们以下问题来引导学生们了解社会上一些的志愿们进行的活动。
T: Who are they?S：They’re volunteers. They usually volunteer to help others.T: How could we help people?S1: We could clean up the parksS2: We could help sick people in the hospital.S3: We could help plant trees.…Step 2 New words1. city n.城市e.g. The library is in the north of the city. 图书馆在城市的北部。
人教版英语八年级下册Unit 2 Section A (Grammar Focus_4c) 课件
目录
01 课前预习 02 名师点拨 03 课堂小测 04 课后作业
返回目录
核心单词 1. 募集;征集 v. raise
2. 午夜;子夜n. midnight
根据汉语意思完成句子,词数不限 1. 请好好照顾你的宠物。 Please take good care of your pet.
2. 如果你能充分利用你的时间,你的学习效率将会提 高。 If you can make full use of your time,your learning
efficiency will be improved.
a diary in English every
A. to keep
B. keeping
C. keep
( C )15. As teenagers, we are not
allowed
mobile phones into school so that we can
focus on our schoolwork. (2022泸州改编)
encourage sb. to do sth.鼓励某人做某事 expect sb. to do sth. 期望某人做某事 advise sb. to do sth.建议某人做某事
3. 动词不定式作状语 动词不定式作状语,常用来表示目的、结果或原因。作 目的状语时,可放句末也可放句首,放句首时要用逗号隔 开。如: They took exercise every day to keep healthy. 他们为了 保持健康每天运动。