Unit 2 第四课时 Section B (2a-2e) 课件【大单元教学】人教版八年级英语下册Unit 2 Ill help to clean up the city parks.pptx

I’llhelptocleanupthecityparks.;I.Keywords：cleanup,city,cheer,cheerup,giveout,volunteer,notice,comeupwith,putoff,sign,handout,callup,usedto,lonely,carefor,helpoutwith,writedown,etc.

II.Keysentencepatterns:

1.Youcould/shouldhelptocleanupthecityparks.

2.Wecantputoffmakingaplan.

3.Theytoldmestoriesaboutthepastandhowthingsusedtobe.

4.Weshouldlistentothemandcareforthem.

III.LearnhowtoofferhelpinEnglish.

IV.Helpingothersishelpingyourself.;;Whocanhelpthedoctor?;Whoarethey?;Wecould_________________________.;Wecould___________________.;Wecould__________________________.;1aLookatthewaysyoucouldhelppeopleinthepicture.

Thenlistotherways.;Listenandnumberthewaystheboyandgirlcouldhelpothers.;;BYYUSHEN;Listenagain.Fillintheblanks.;BYYUSHEN;;知识点（三）：词汇的用法

1.cleanup意为:__________________,动副短语

Yourroomisdirty.Please_______________(把它打扫干净)

They________________________beforemovingin.

(在搬进去之前他们打扫干净了房间)

2.cheerup意为：_______________________,动副短语._____________使他们高兴起来。

3.giveout意为：________,近义词组________.动副短语;4.volunteer(1)v.意为：_______________,后可跟名词、代词或动词不定式作宾语。Jenny_________________________________afterparty.晚会结束后，珍妮自愿清理房间

（2）n.意为：________

5.comeupwith意为：___________________,同义词组：__________

6.putoff意为：____,动副短语。其后可跟名词、代词或动名词作宾语。

Please_______________________________.请不要拖延做作业。

_________________________________.将它推迟到下周三。;7.notice（1）n.意为：__________

(2)v.意为：_____________,感官动词

noticesb.dosth.注意某人做了某事

________________________________你注意到杰克进来了吗？

noticesb.doingsth.注意到某人在做某事

________________________________她注意到一个男人正看着她。

8.callup意为：_____________________,动副短语;9.usedto意为：_____________,to是动词不定式符号,后接动词原形,used没有人称和时态的变化；否定形式_____________________

______________________________________他过去每天上午都去购物。

_________________________________他过去晚饭后不散步。

get/beusedtodoing:习惯于做某事.to是介词,后跟名词.代词或动名词

_