冀教版八年级上学期lesson 9课件（共14张PPT）

Unit 2 My Favourite School Subject
8
新授课
Lesson 9: I Don't Want to Miss Geography
1.我能掌握4个重点单词和6个重点短语。
2. 我能掌握现在完成时的用法。
学习目标
积 极 思 考 ！
认 真 听 讲 ！
自学检测
汉译英：
1) 误课／耽误上课______________
2). 咳嗽 ______________ .
3).一点也不______________　
4).对 。。。。方便／便利.______________
5).了解 _____________　
6）好像。。。。。。_______________
7)让某人（不要）做某事__________________
miss class/school
have a cough
not at all
be convenient for
learn about
It seems......
ask sb.(not) to do sth.
I havent seen you since Tuesday,Li Lin.
李林，自从星期二以来我就没有见到你
since 可作介词或连词，意思是“自......以来；自......以后。”
I have been there many times since 2008.
自2008年以来，我曾多次去那儿。
since 后接时间点时，谓语动词用现在完成时，而且多是延续性动词。
They have lived in that house since two years ago.
两年前，他们就住在那间房子里。
since 后接一段时间+ago时，谓语动词用现在完成时，而且多是延续性动词
Whats the matter？
怎么了？
whats wrong (with you )?
whats the trouble (with you )?
I s there anything wrong with your...?
Whats up?
what happened (to you )?
1.用于回答感谢，意思是“不用谢；不客气”
Thanks for helping me.谢谢你帮助我。
-Not at all.I enjoyed it.别客气，很高兴能帮你。
2.用于回答道歉，意思是“没关系”
---i am sorry i am late.对不起，我迟到了。
---oh,not at all.do come in.哦，没关系，快进来。
3.用来表示否定（是no 的加强说法），意思是“一点也不；完全不”
----Are you busy?你忙吗？
----Not at all.一点儿也不忙。
Good for you !
用于称赞某人，意为“真行，真棒”
也可用good on you
Good for you !
It's a date！see you tomorrow.
就这么说定了！明天见。
date 作名词时常有的意思有“日期；约会；枣”
I can't come on that date.
那个日子我来不了。
I have a date with Jenny.
我和Jenny 有个约会。
Do you like to eat dates?
你喜欢吃枣吗？
合作探究
一）＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿
对于你最喜欢的学科，最有趣的事情是什么？
（1）the most interesting?是interesting?的_____级,?三者或三者以上之间的比较用最高级。
形容词和副词的最高级的变化规则：
1)?一般情况下比较级直接加-er,?最高级直接加-est.例如: long—____—_____
2)?以不发音字母e?结尾的,?直接加-r, -st.例如:late—_______—________
3)?以重读闭音节结尾的,?双写最后一个辅音字母,?再加-er, -est.?
例如: big—_________?–_________
4)?部分双音节词和三个或三个以上音节的词,?加more?变比较级,加most变最高级.?例如:delicious—______ delicious—_______ delicious
5)?不规则形容词的比较级和最高级
good/well—_____—______??little—_____—______far—______—_____????? much—______—_______?????bad—________—________.
合作探究
二）现在完成时态　　
1）构成：现在完成时由助动词have + 过去分词构成，助动词have 有人称和数的变化。第三人称单数用has，其余用have.
2）用法：
1）现在完成时通常表示在说话之前已经完成的动作或存在的状态。说话人强调的是该动作或状态对现在的结果或影响。
My daughter has just gone out. ____________________。
I’m sure we’ve met before. _______________________。
________________________. 她到了。
2）表示持续到现在的动作或状态，往往和包括现在在内的表示一段时间的状语连用，如recently, already, just, lately, for…, since…,yet等。如：
I haven’t heard from her ___________. 这些日子我没有收到她的信。
We haven’t seen you_______. 最近我们没有见到你。
They have been away ____________. 他们离开已经两年了。
当堂训练
Work in groups:
Retell the passage ，after retelling check with your partners.
当堂训练
一）.Translate：
(1)?I?haven’t?seen?you?since?Tuesday,?Li?Lin.?__________________?
(2)?I?had?to?miss?school.?______________________________
(3)?I?came?to?school?because?I?didn’t?want?to?miss?my??favourite?class.?______________________________________________
(4)?We?learnt?about?famous?mountains?and?rivers?in??geography.??________________________
当堂训练
二)．Finish?the?following?sentences?according?to?the??Chinese?meanings.?
1.?一年多以来，他一直忙于写一本书。He?has?been?________?____?a?book?for?over?a?year.?
2.?下次请按时来。?Please?come?_____?_____?next?time.?
3.?他们冲入起火的房子中去救那位老人。
They?_____?______?the?burning?house?to?save?the?old?man.?
4.?请保持安静！不要在图书馆喊叫！?_____?_____,?_____!?Don’t_____?in?the?library!?
三）. Finish Let’s do it 4 .fill in the blanks . P 23
巩固训练
Ⅰ. Fill?in?the?blanks?with?the?correct?forms?of?the?given?words.?
1.?They?meet?at?1?o’clock?______(work)?on?their?projects.??
2.??Keep?______(work)?hard?and?you’ll?win?the?match??
3.??It’s?very?cold?outside.?Please?keep?the?door?_____?(?close)?
4. The?reporter?hasn’t?finished?_______(write)?the?article.???
5. There?is?a?lot?of?_______(noise).?I?can’t?fall?asleep??
6.?–What?are?you?doing?????-I’m?_____?the?key?to?the?door.?
?A.?finding????B.?looking?after????C.?looking?for??
7.?–Where?is?Mom?now????-I’m?not?sure.?_____?she?is?in?the?kitchen.??
A.?Maybe?????B?May??????C?May?be?
8.?You?speak?English?so?well.?____?have?you?learned?English????????-For?5?years.?
?A.?How?many??????B.?How?often????C.?How?long?
9.?-_____will?your?father?be?back????-In?five?days.?
?A.?How?long???????B.?How?soon??????C.?How?far??
10.?I?have?finished?_____?this?book.?You?can?take?it?away.
?A.?to?read???????B?read????????C.?reading?
自我反思
在这节课当中，你收获了什么？
有哪些易错点？
总结你的收获和易错点。
值日组长点评小组表现