2021学年Lesson 27 Planet Danny教课ppt课件

这是一份2021学年Lesson 27 Planet Danny教课ppt课件，共13页。PPT课件主要包含了宾语从句，New Words，Exercises等内容，欢迎下载使用。

I. Learning aims:
II. Learning imprtant and difficult pints:
(1) The new wrds : telescpe, slar, certainly, unless, duble, mystery (2) The imprtant sentences:① I will ask the class t make bservatins and guess what will happen.② We’ll ask the students what the experiment prves.
telescpe slarcertainly unlessduble mystery
Think Abut It!
▲ D yu like science? Why r why nt?▲ D yu knw any f the planets in the slar system?
Language Pints
作可数名词，意为“两倍、双倍”，复数形式是dubles。如：
Hmewrk is duble at weekend. 在周末作业是双倍的。
We’d like a duble rm. 我们想要一个双人间。
作形容词， 意为“双倍的、两倍的、两用的”，在句中作定语或表语。如：
动词jin在这里表示“加入”，如果表示“加入到某人的某种活动中”可用句式jin smebdy in …。
Lisa, can yu jin us in the game? 丽萨，你能和我们一起做游戏吗？
2. Maybe Brian and I can jin yu after supper.
Let’s D It !
In a small grup, try the experiment abve. Try it with the jar full. Try it again with the jar nearly empty. Write dwn yur bservatins. Did the experiment wrk? Did anyne get wet?
1. Will the _______ (压力) f the air keep the water in the jar?2. The students made an __________ (观察).3. Remember t take yur _________ (游泳衣) when yu g swimming.
I. 根据句意及汉语提示，完成下列单词。
1. Hw did yu get wet? Yu need t dry yurself ______.2. Dn't turn the jar ______. It's dangerus.3. They are talking ______ the 2020 Olympics t be held in Tyk.4. Please sit ______ the chair and I will cmb yur hair fr yu.5. Let's put the water ______ the bttle.
II. 用适当的介词填空。
1. clthes, be, funny, thse, fr, t, yu, it, wear, will ___________________________________.2. sure, nt, left, I, where, key, I'm, the ___________________________________.3. can, right, wh, yu, prve, are___________________________________?4. hbby, schl, bring, please, t, tmrrw, yur___________________________________.
Please bring yur hbby t schl tmrrw
It will be funny fr yu t wear thse clthes
I'm nt sure where I left the key
Wh can prve yu are right