仁爱科普版（2024）八年级下册（2024）Unit 10 A World OnlineExploring the TopicGrammar in use精品ppt课件

这是一份仁爱科普版（2024）八年级下册（2024）Unit 10 A World OnlineExploring the TopicGrammar in use精品ppt课件，共19页。PPT课件主要包含了new skills，E-books，An email，tele-，etele，e-news，e-learning，We study，Sentences，S+V等内容，欢迎下载使用。
通过本课的学习，学生能够:1. 读图感知tele- and e-作为前缀的用法；2. 正确识记并运用 tele- and e-作为前缀的单词；3. 通过例句感知、理解并正确运用6大基本句型结构；
Hw t use the internet wisely?
DsLimit fr________________.Ask fr help frm______________.
Dn’tsDn’t share persnal infrmatin.Dn’t easily__________________.Dn’t reply t ________________.
yur screen time
a healthy lifestyle
useful infrmatin
teachers r parents
click the link
an unfriendly message
Activity 1 Think abut the wrd related t the internet in each picture.
Teleshpping
A telewrker
is shpping n the telephne r televisin
are digital bks designed fr reading n electrnic screens.
wrks n a cmputer at hme.
is a message n the internet.
Lk at the wrds and what can yu find?
Prefixes tele- and e-:
tele- :it’s abut ver a lng distance and cnnected with the ways f distant cmmunicatin.
e-:it’s cnnected with the use f electrnic cmmunicatin, especially the internet.
distance /'dɪstəns/ n. 远处distant /'dɪstənt/ adj. 远距离的；
Activity 2 Make new wrds with prefixes in the bx and cmplete the sentences.
newscntrllearningmedicine
1.My grandfather likes t read newspapers, but I prefer reading _______ n my phne.2. This new __________ system will let yu cntrl yur mdel plane better if it flies higher and farther.3. Sme universities ffer free _________curses n the internet.4. Thanks t ____________, dctrs can share infrmatin n the internet and prvide health care fr patients ver a lng distance.
telemedicine
Activity 3 Read the text and discuss the meanings f the wrds in bld.
There are different ways f shpping and ding business. Peple can sell things thrugh televisin prgrams, telephne calls and the internet. That is e-marketing. Nw it is becming mre and mre ppular in ur life. It includes the buying and selling f gds and services n the internet and it is part f the e-business. Peple usually pay with e-mney, nt in cash.
Basic sentence patterns.
Kangkang and his classmates are talking abut their prjects.
Kangkang, yu lk gd tday. hw is yur prject ging?
Nt bad. I gt lts f useful infrmatin nline. Hw abut yur prject.
My partner sent me sme infrmatin, but I fund it difficult t pen it n my cmputer.
Maybe there is smething wrng with yur cmputer. Yu'd better ask smene t check it ut fr yu.
/'pɑ:tnə(r)/ n. 搭档,伙伴
n. 项目,方案，专题研究
Activity 1 Pair wrk.
1. S+V(主谓): 能够单独表达完整的意思。
The sun rises.They laughed.He runs every day.
Pay attentin t different sentence pattern.
2. S+V+P(主系表): V为系动词
She is a teacher.The flwers lk beautiful.The sup tastes delicius.He becmes strng.The weather gets cld.
常见系动词: be 动词2表象: seem, appear3保持: keep, stay, remain4变化: becme, get, turn, grw5感官:lk, sund, smell, taste, feel
3. S+V+O(主谓宾): 动词后需接宾语作为动作承受者
She reads sme e-bks nline.I tk nline curses yesterday.We can visit a website.They will bk tickets n the internet.
I gt lts f useful infrmatin nline.
My partner sent me sme infrmatin.
4. S+V+O+O(主谓双宾语): 间宾+直宾
My mther gave me a present.He passed her a pen.The teacher taught us English.She shwed me her new dress.I sent him a letter.
常见接双宾的v.: give, pass, teach, shw, send, bring 等
5. S+V+O+C(主谓宾宾补): 宾语补足语补充说明宾语的情况。
We made him ur mnitr.The teacher let us g hme early.I fund the stry interesting.They keep the rm clean.
Yu'd better ask smene t check it ut fr yu
常见接宾补的v.: make, let, have, keep, find, think, call, name 等。
6. There+be...: 存现句
There is sme useful infrmatin n the internet.There are sme interesting e-bks.
Maybe there is smething wrng with yur cmputer.
Activity 2 Read the sentences and match them with sentence patterns.
My cmputer freezes.I sent Kangkang an email.There are many advantages and disadvantages f the internet.We built a web f ur wn.We are part f an nline cmmunity.We all fund the internet very helpful.
S+VS+V+PS+V+OS+V+O+OS+V+O+CThere be...
Sentence Patterns
Activity 3 Read the sentences and discuss which basic sentence patterns they belng t.
1. The internet is a wrldwide netwrk f cmputers.2. In the 1970s, peple created electrnic mail r “email”.3. There is a lt f different infrmatin n the shws us thusands f search internet helps us t cmmunicate, learn facts and entertain urselves.6. My cmputer suddenly desn’t wrk.
result n.结果as a result
cmmunicate v. 沟通 cmmunicatin n. 沟通cmmunicate with sb 与...沟通
We learn:1. the uses f prefixes tele- and e-.2. the six sentence patters.We can:1. guess the meaning f the wrds with prefixes tele- and e-.2. undersdand the six sentence patterns.3. use the sentence patterns crrectly
Make sme sentences f each sentence pattern.Cllect the wrds with prefixes tele- and e-.Find ut mre wrds with prefixes tele- and e-.Read the text n Page 62 and find ut which basic sentence patterns they belng t.