英语七年级下册Unit 3 Our animal friends.优秀课件ppt

这是一份英语七年级下册Unit 3 Our animal friends.优秀课件ppt，共19页。PPT课件主要包含了Conclusion，Grammar B等内容，欢迎下载使用。

A blind man and his “eyes” in a fire
Checking-up
Lk at the pictures and retell the stry. Pretend that yu are Jhn and retell it in the first persn.
Wrking n verbs
Search the text t find verbs in the past tense. Put them in the crrect clumns belw.
arrive-arrived
aplgize-aplgized
start-started
smell-smelt
Review f the text
Repeat the text after the tape.
One day, Jhn Dancer and Charlie arrived at a htel. “Gd evening, sir,” said the receptinist. “Yu’re welcme t stay, but I’m srry that we dn’t allw pets here.”“Charlie isn’t a pet,” said Jhn. “He’s my eyes. I’m blind and I can’t g anywhere by myself.” The receptinist aplgized and led Jhn and Charlie t their rm. Jhn was very tired. He sn fell asleep. Sme time later, Charlie started barking. Jhn wke up and smelt smke. A fire! Smke started t cme in frm under the dr. With Charlie’s help, Jhn put sme wet twels alng the bttm f the dr. Then he gt dwn n the flr next t Charlie and waited. Sn he heard the sund f a fire engine. A fireman arrived and gt him ut f the building, but the fireman did nt want t take Charlie. Jhn wuld nt g withut his “eyes”. Finally, the fireman gt Charlie ut f the building t and they were bth safe.
Strategy training
Where is the mistake?
The firemen arrived in the scene f the fire and rescued them.
Wrng sentence
arrive in后面一般加较大的地方，如国家，省份，城市等。arrive at后面一般加较小的地方，如车站、机场、村庄、学校等。若后面没有地点或跟方位副词则不需要加介词。
Crrect sentence
The firemen arrived at the scene f the fire and rescued them.
Mst girls’ parents dn’t allw them stay ut late.
allw与let意思相近，但在使用上有区别：let sb. d sth.；allw sb. t d sth.。
allw them stay
Mst girls’ parents dn’t allw them t stay ut late.
Rss hates Maths, and he always falls sleepy in Maths classes.
sleepy是形容词，意为“困倦的；瞌睡的”。可以说feel sleepy意为“感到有睡意，但没有睡着”。asleep是形容词，只能作表语，意为“睡着的”。fall asleep是动词词组，意为“睡着了”。
falls sleepy
Rss hates Maths, and he always falls asleep in Maths classes.
Frm these sentences, we’ve learnt that:
Prepsitins f psitin
I always like t sit next my best friend.
next是形容词，单用表示 “下一个”。next t意为“紧靠……的旁边”。next t的近义词有beside和by，它们都属于方位介词。
One mre sentence
sit next my best friend
I always like t sit next t my best friend.
Nw, let’s use a bx and a ball t demnstrate the different prepsitins f psitin.
Grammar exercise
Jasn’s bedrm
next t/beside