Unit 4 Do it yourself Period 3 Grammar 课件(19张PPT,内嵌视频)2023-2024学年牛津译林版英语八年级上册

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名称 Unit 4 Do it yourself Period 3 Grammar 课件(19张PPT,内嵌视频)2023-2024学年牛津译林版英语八年级上册
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科目 英语
更新时间 2023-12-22 20:09:48

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(共19张PPT)
Unit 4
Do it yourself
Period 3
Grammar




Video about giving directions
12/21/2023
Language Goal
1. 能熟悉并正确运用本课时的重点单词和短语。
2. 能运用祈使句表达指令。
3. 能运用should和had better提建议。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
新知学习
课堂小结
当堂检测
学习目标
重点研讨
A Giving instructions
We start a sentence with the base form of a verb when we want to tell people what to do.
Put up a picture on the wall.
Paint the walls blue.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
We add do not / don’t in front of a verb when we want to tell people not to do something.
Don’t paint the cat.
We often add please in a sentence to make an instruction more politely.
Please fix the shelf for me.
Don’t touch the wet paint, please.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Practice
Park your bike here.
Please go slowly.
Don’t smoke here.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Millie is teaching her classmates how to make cards to help them remember things better. Look at the pictures and help Millie complete the instructions.

cut draw give keep look try write
_______ out pieces of card with a pair of scissors.
Cut
_______ some words or a sentence on each card.
Write
新知学习
课堂小结
当堂检测
学习目标
重点研讨
_______ a picture about the words or sentence on the other side of the card.
Draw
_______ at the picture and _______ to say what is on the other side.
Look
try
Please _________ (not) up. _______ trying and you will find you can remember things better.
don’t give
Keep
新知学习
课堂小结
当堂检测
学习目标
重点研讨
B Using should and had better
We use should and had better when giving advice and telling people what we think is the best or right thing to do. The tone of had better is stronger than should.
You should know a little about DIY.
You should not put so many books on the shelf.
Your watch is broken. You had better buy a new one.
You had better not be late for school.
Tip:
The modal verbs should and had better do not change their forms
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Suzy is giving DIY advice to her classmates. Read the advice below. Help Suzy make sentences with should (not) or had better (not).

a begin your work without reading them
b join a DIY club to learn more about it
c be patient
d buy some to learn more about it
e play with them when you do DIY jobs
新知学习
课堂小结
当堂检测
学习目标
重点研讨
4. Scissors can be dangerous.
5. Sometimes it'll take time to do a DIY job.
You shouldn't / had better not play with them when you do DIY jobs.
You should / had better be patient.
2. DIY is not easy.
You should / had better join a DIY club to learn more about it.
3. Instructions are important.
You shouldn't / had better not begin your work without reading them.
1. There are many useful books about DIY.
You should / had better buy some to learn more about it.
新知学习
课堂小结
当堂检测
学习目标
重点研讨
Language Points
1. Cut out pieces of card with a pair of scissors.
cut out 剪下
e.g. There is an interesting article in the newspaper
and I'll cut it out.
报纸上有一篇有趣的文章,我要把它剪下来。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
拓展:cut out 除了“剪下”还有“删除”、“关掉”、
“停止,戒除” 等意思
e.g. You should cut out the word.
你应该删掉这个词。
e.g. Can you cut out the machine.
你能关掉这台机器吗?
e.g. I decide to cut out smoking and drinking.
我决定戒烟戒酒。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
祈使句
当我们向他人发出命令、提出要求或建议时,常使用祈使句。如:
Be quiet, please! 请保持安静!
Don't be late again! 不要再迟到了!
注意:祈使句的主语通常不明确表示出来。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
祈使句的肯定形式以动词原形开头;其否定形式是在动词原形前加do not / don't。
为了显得更为客气和礼貌,我们常在祈使句中加上please。当please用在句末时,必须用逗号与其余部分隔开。如:
Please pass me the ball. 请把球传给我。
Open the window, please. 请把窗户打开。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
用should和had better提建议
当我们给他人提建议时,可以用had better和should,表示“最好”或“应该”做某事,had better的语气比should强一些。如:
You had better water the flowers as soon as possible.
你最好尽快给花浇水。
All of us should take part in this activity.
我们每个人都应该参加这个活动。
新知学习
课堂小结
当堂检测
学习目标
重点研讨
注意:had better和should都是情态动词,后接动词原形,
而且均没有人称和数的变化。
had better中的had常缩略为'd。如:
We'd better leave before it rains. 我们最好在下雨前离开。
had better和should的否定形式是:had better not和should not / shouldn't。如:
You had better not play computer games now.
现在你最好别打电脑游戏。
He shouldn't be late for school again. 他不该再迟到。
重点单词和短语:
cut, sentence, cut out
用祈使句表达指令:
当我们向他人发出命令、提出要求或建议时,常使用_______句;祈使句的肯定形式以____________开头。
用had better和should提建议:
当我们给他人提建议时,可以用had better和should,表示“最好”或“应该”做某事__________语气更强。
Unit 4
Period 3
新知学习
课堂小结
当堂检测
学习目标
重点研讨
祈使
动词原形
had better
新知学习
课堂小结
当堂检测
学习目标
重点研讨
根据句意及提示完成下列句子。
1. The teachers often tell the students not to be careless. (改为祈使句)
 ______ ______ careless, please.
2. Please sit next to Nancy. (改为否定句)
 ______ ______ next to Nancy, please.
3. 现在你最好别打棒球了。
You ______ ______ ______ ______ baseball now.
4. 你应该在南京站换火车。
You ______ ______ trains at Nanjing Station.
Don't be
Don't sit
had better not play
should change