【课件】Unit+4+Topic 3 SectionC课件2022-2023学年仁爱版八年级英语上册

Para.3
1.The following statement is not RIGHT.
A.The Internet is not perfect.
perfect /'pɜːfɪkt/ 完美的
B. All the information is true.
C. Some people use the Internet to do bad things.
The little dog ___b_ec_a_m__e_a_n__im__p_o_rt_a_n_t_p_a_rt_o_f___ the
old man’s life. 通过
2. Some people use the Internet to hurt others and get money by cheating. 一些人用互联网伤害他人并通过欺骗来获取钱财。
D.Some young people spend too much time on games.
2. What does “cheat” mean in Chinese?
A. 偷盗 B 抢劫 C 欺骗 D 借 我们不应该在考试中舞弊。
We shouldn't
in the exams.
舞弊
Read Paragraph 2 and complete the table.
One coin has two sides. 任何事物都有两面性。
Skimming for the title.快读找文章标题
The Internet
infoTTr让mhmheae我akItInei们notlteni的efrernon生eeneat活tstihimse更ercaI让h有knaes和t生趣neshgra某活onirunee人更rgtstla一容tihnhv.起de易ewsws分ithmhoa享rosrlber某de..it事iIntbwtyieistrshebenseotdcitinohm和ngmegar.某iskeWna各.me人glWlefa种r交kaiecilines各an朋ncondida样mrs友nsgcop的wehmfotaii信traanthttklfai息lonsenbrkgtmf.iropnianadeternsilotidonnosfefaonudr lives share our ideas and feelings with each o通the过r 发by送s邮en件di或ng网e上ma聊il天s or chatting online.We can also do shopping, study, list安en全to地m使u用si它c and watch movies. This helps make life easier.
Unit 4 Our World Topic 3 The Internet makes the world smaller.
Section C
Learning Objects What will we do today?
• Learn some new words and useful expressions.
The little dog ___b_ec_a_m__e_a_n__im__p_o_rt_a_n_t_p_a_rt_o_f___ the
old man’s life. 通过
2. Some people use the Internet to hurt others and get money by cheating. 一些人用互联网伤害他人并通过欺骗来获取钱财。
• Know the advantages and disadvantages of the Internet;
• Learn to use the Internet properly;
• Learn to Talk about things in both positive and negative ways.
However, the Internet is not perfect. Wueseshitocualrdefuuslelyi小t s心af地ely使. E用v它eryone can post inforttmoroyamttoioadnnoy, +sat可nhd尽数n力名ot做词a某l的l o事复f 数it i太s t多rue. Some people use sthpeenIdntmeronneety/ttoimheuortnostthhe. rs and ttoryo mtougceht+m不o可ne数y 名by词ch太ea多ting. Some young peoplesupseunadlmlyosnpeeyn/tdimtoe odominugcshth. timempulacyhitnogo+gaadmj/eadsvan实d在so太o…n.…
what does “it” refer to? The Internet.
Para.2 1.How can we share our ideas and feelings with each other?
By sending emails or chatting online.
2.The Internet makes our lives _m_o_r_e__in_t_e_re_s_ti_n_g and __e_as_i_e_r __.
The Internet can change our lives for the better, but we should use it carefully.
1. become an important part of … 变成……重要的一部分 Eg: 那只小狗变成了那位老人生活中的重要部分。
Skimming for structure（结构）
What’s the structure of the text?
A. Para.2
B. Para.2
Para.1
Para.4 Para.1 Para.3
Para.3
Para.4
C. Para.3
Para.1 Para.2 Para.2 Para.4
The Internet is changing the world. Beginning
Body
Advantage
Disadvantage
Ending We should use it carefully.
Careful reading Para.1
Biblioteka BaiduThe Internet is changing the world. It is becoming an important part of our lives
2.spend以人作主语，可表示“花”时间或金钱，常用于“sb.Spend some time/money(in doing sth.)”“sb.spend some time/money on sth."结构中。
例：I spent two hours finishing my homework yesterday. 我昨天花了两个小时完成我的家庭作业。
4. pay主语为人，后常跟介词for，句型结构为：“sb.pay money for sth.某人花了……钱买某物”“sb.pay for sth.某人为…付钱”
例：She paid ten dollars for the magazine.她花了十美元买那本杂志。
1. become an important part of … 变成……重要的一部分 Eg: 那只小狗变成了那位老人生活中的重要部分。
红笔核对答案，朗读并翻译中文。
The Internet makes our lives easier and more interesting. • __g_e_t_in__fo_r_m__a_ti_o_n__a_n_d_s_h_a_r_e_i_t_w__it_h_o_t_h_e_r_s_ • _m__a_k_e_f_r_ie_n_d_s__a_n_d_s_h_a_r_e_i_d_e_a_s_a_n_d________ Advantage _f_e_e_li_n_g_s_w_i_t_h_e_a_c_h__o_th_e_r________________ • _d_o__s_h_o_p_p_i_n_g_, _s_tu_d_y_,_l_is_t_e_n_t_o__m_u_s_i_c_a_n_d___ __w_a_t_c_h_m__o_v_ie_s________________________ • ...
use sth. to do sth. 使用某东西去做某事 = use sth. for doing sth. Eg: 他不会用筷子吃饭。
He can’t ___u_se__c_h_o_p_st_ic_k_s__to______ eat. He can’t ___u_se__c_h_o_p_st_i_ck_s__fo_r____ eating.
become different
1b Match the main ideas of each paragraph.
Para. 1 Para. 2
A. The Internet is not perfect. B. We should use the Internet carefully.
Para. 3
Read Paragraph 3 and complete the table.
红笔核对答案，朗读并翻译中文。
The Internet is not perfect. • __u_s_e_t_h_e_I_n_t_e_rn__et__to__h_u_r_t_o_t_h_e_r_s________ Disadvantage • __t_r_y_t_o_g_e_t_m__o_n_e_y__b_y_c_h_e_a_t_in_g__________ • __s_p_e_n_d__to_o__m_u__ch__t_im__e_p_l_a_y_i_n_g_g_a_m__e_s___ •…
3. cost主语是物，主要表示“花”金钱。 句型结构为：“sth.+cost+sb.+money某物花了某人多少钱”“sth.Cost money某人值……钱”。 例：The book cost 20 yuan.这本书花费了20元。
相关短语搭配：the cost of以…为代价 low cost低成本，廉价的 production cost生产成本 at the cost of 以…为代价
C. The Internet is changing the world.
Para. 4
D. The Internet helps make life easier.
阅读技巧：“归纳概括法”
“归纳概括法”即在阅读全文的基础上，获取文章中隐含的信息，尽可能地找出每段 的中心句，从而概括出文章的中心意思。
Task1 Check and learn
Read 1a and match the following words with their meanings.
红笔核对答案，朗读单词。
change share true
perfect
correct, very good ththiensgasmtehaaastt和rteh…aels…laym一hea样tpimpeen在同时 hbaevdeifoferruenstefsrtohm. 和at…th…e 不sa一m样e time as sb. else
3. The Internet can change our lives for the better, but we should use it carefully.
根据用法可以辨析take，spend，cost和pay
1. take以物作主语，表示“花”时间，后常接双宾语。句型结构为：It takes/took(sb.)+时间+to do sth.意为 “做某事花费某人多少时间”，其中，it是形式主语，不定式短语to do sth.为真正的主语。
例：It takes several weeks to complete everything.完成一切要花费几周的时间。