仁爱科普版（2024）八年级下册（2024）Grammar in use教课内容ppt课件

这是一份仁爱科普版（2024）八年级下册（2024）Grammar in use教课内容ppt课件，共24页。PPT课件主要包含了magic，digit，person，形容词，digital，personal，magical，去 e 加 al，Global，cultural等内容，欢迎下载使用。
Learning bjectives
1. 掌握形容词后缀“-al”的构词规则，能准确识别、归纳名词加“-al” 转化为形容词的变化规律；2.理解并掌握when、while、as sn as、befre、after、until 六个时间 连词引导时间状语从句的基本用法；3.学会在真实的语境中，运用所学知识解决实际问题，认识到英语 语言的实用性，培养用英语交流的意识和能力。
Lk and read
Lk at the pictures and read the sentences. Pay attentin t the wrds in bld.
A bk is a magical wrld. Anything can happen in bks.
In the digital age, cmputers and smart phnes are imprtant parts f peple’s life.
The girl has a natural ability t learn languages.
Think and answer
What d these wrds in bld have in cmmn?
Summarize and fill
◆ “名词 + al”构成 ________，大多用来描述事物的特征、属性，或与该名词所代表的概念相关的性质、状态等。
◆ 变化规则：1. 一般情况直接加 al
◆ 变化规则：2. 以 e 结尾的名词，______________
◆ 变化规则：3. 以 y 结尾的名词，_________________
变 -y为 -i 再加 -cal
technlgical
4. 特殊拼写（无固定规则，需记忆）
Make and cmplete
Make new wrds with the suffix -al and then cmplete the sentences.
frmpersnnatinmusic
1. She is frm a ________ family, and her husband is als a musician. 2. He is a member f the ________ team. 3. Yung children begin their _______ educatin at six. 4. He wrte the nvel frm his ________ experiences.
Read and tick
Read the text and tick the crrect wrds.
Suppse yu mve t a freign cuntry but dn’t speak the language. Think abut why and hw yu learn a new language.Yu are nt learning the language just fr (educatin / educatinal) purpse. Instead, yu learn it t satisfy yur (persn / persnal) needs. Yu shuld be able t understand thers and make yurself understd. S, n the ne hand, yu have (practice / practical) gals f listening, speaking, reading and writing; n the ther hand, yu are using the language t d real things in yur daily life.Nw think abut learning a freign language at hme. Except fr a (nature / natural) language use envirnment, what else is similar in yur learning activities? And hw can yu make up fr the lss f the language use envirnment?
1. Yu are learning the freign language just fr educatinal purpse. ( )2. Yu shuld make yurself understd. ( )3. There are five practical gals mentined. ( )4. Yu are using the language t d real things in yur daily life. ( )5. There are n similarities between learning a freign language at hme and learning it in a freign cuntry. ( )
Read and mark
Read the fllwing statements and mark T r F accrding t the text.
Read and answer
Read the text again and answer the questins.
1. Why d peple learn a new language when they mve t a freign cuntry?
They learn it t satisfy persnal needs, nt just fr educatinal purpse. They need t understand thers and make themselves understd.
They have practical gals f listening, speaking, reading and writing.
2. What practical gals d peple have when they learn the new language abrad?
3. Accrding t the text, what is ne difference between learning a language in a freign cuntry and learning it at hme?
The natural language use envirnment.
Read and fill
Read the cnversatin in pairs. Pay attentin t cnjunctins f time.
Kangkang, wuld yu like t play basketball with me?
Sure. But I have t d my hmewrk first. After I finish it, we can play tgether.
OK! Please tell me as sn as yu finish yur hmewrk.
N prblem. Befre I leave hme, I will call yu.
时间状语从句（Adverbial clause f time）由 when、while、_______、_______、__________、until 等时间连词引导，用于说明主句动作发生的时间背景。
Read and match
1. When I heard the news, I was very sad.2. While I was waiting fr the bus, it began t rain.3. I wn’t g t bed until I finish my hmewrk.4. After I finish it, we can play tgether.5. Please tell me as sn as yu finish yur hmewrk.6. Befre I leave hme, I will call yu.
Read the sentences and match the cnjunctins f time with their meanings.
Observe and fill
Observe the sentences and fill in the blanks.
When he pened the dr, he saw a cat.
1. when“当……时候；正在那个时候”
The little girl sings when she walks.
When he receives the letter, he’ll tell us.
I was reading a bk when the phne rang.
（主从句动作 _______ 发生）
（主句动作正在进行，_______ 动作突然发生）
（时态： ___________ ）
While I was reading, my sister was watching TV.I ran int my science teacher while I was visiting the Science Museum.
（______ 动作发生在 ______ 动作持续期间）
2. while“当……时候；在……期间”
After I finish it, we can play tgether.Befre I leave hme, I will call yu.She’ll g shpping after she finishes her wrk.
（______ 动作发生在前）
3. after/befre after 表示“在……之后”；befre 表示“在……之前”。
He will g t schl as sn as he gets well.Please tell me as sn as yu finish yur hmewrk.
4. as sn as 表示 “一……就……”。表示主句的动作紧跟着从句发生。
（时态： 主句是祈使句，从句用 __________ 时态 ）
We walked and walked until it was dark.He didn’t leave until his father came back. I will wait here until yu cme back.
（主句是 _____ 句，表示动作直到……才 _____ ）
5. until“直到……为止”，强调动作持续到某一时间点才结束或才开始。
Read and cmplete
Read and cmplete the table.
Adverbial Clause f Time
didn’t understand
Lk and cmplete
Lk at the pictures and cmplete the sentences with the crrect frm f the verb phrases.
d her hmewrk
brush his teeth
wash the apple
water the flwers
1.While Li Xiang is watching TV, Liu Mei is ____________________. 2. After Jim gets up in the mrning, he always ________________ first. 3. I will ______________ befre I eat it. 4. When I came back, my grandma was ___________________.
ding her hmewrk
brushes his teeth
watering the flwers
Think and discuss
Think abut the fllwing questin and discuss it with yur partner. Try t use the cnjunctins when, while, as sn as, befre, after, r until.
Hw can yu make up fr the lss f the language use envirnment when yu learn a freign language at hme?
As sn as I have free time, I will watch mvies r TV shws in that language.
I will listen t English tapes and read alud when I get up every mrning.
After I finish my hmewrk, I ften chat with native speakers nline.
frm and use adjectives with the suffix -al t describe things .
After learning this lessn, I can
cnnect sentences with cnjunctins f time t talk abut the rder and timing f events.
when/whileafter/befreas sn asuntil
1. Make “Grammar Tips” cards f the suffix (-al) and the adverbial clause f time.2. Preview Oral Cmmunicatin.