2020-2021学年Unit 3 The environment教学课件ppt

这是一份2020-2021学年Unit 3 The environment教学课件ppt，共15页。PPT课件主要包含了like，Alice，Ann，Peter，Paul，different，the same等内容，欢迎下载使用。
Unit3 The EnvirnmentGrammar
A the same and different
If things are exactly like ne anther, we say they are the same. If they are nt like ne anther, we say they are different.
These light bulbs lk the same, but their effects n the envirnment are different.
Sme students are helping imprve the envirnment f their schl. Wrk in pairs. S1 shuld ask abut smething in the tw pictures. S2 shuld say if they are the same r different. Take turns t ask questins. Fllw the example.
S1: Lk at the tw dustbins. Are they the same r different?S2: They’re the same.S1: Lk at the tw dgs. Are they the same?S2: N. They’re different. The dg in Picture A is smaller than the ne in Picture B.
B like, the same and different frm
The atmsphere is like the glass f a greenhuse.Withut the atmsphere, the Earth wuld be the same as the Mn-cld and lifeless.We shuld be different frm many cnsumers and becme “green cnsumers”.
Wrk ut the rule
▲We use t say things are similar in ne r mre ways.▲We use t say things are exactly like ne anther.▲We use t say things are nt similar r nt the same as ne anther.
different frm
the same as
We ften use like, the same as and different frm with these verbs.
be lk seem smell sund taste
1. The Earth is the Mn in size.
Cmplete these sentences with like, the same as r different frm.
2. Oranges taste apples. 3. Jim lks his father.4. Leaf A seems Leaf B.
5. Alice’s dress lks Ann’s.
6. Peter’s tie is Paul’s.
C Using the same…as with nuns and phrasesSmetimes we put a nun r a phrase after the same.
We can reuse things fr the same purpse as befre.Jerry uses the same amunt f electricity as his neighur des.
Wrk in pairs. S1 shuld ask S2 abut Mr Black and Mr Brwn. S2 shuld respnd using infrmatin frm the table belw. Fllw the example.
S1: Is Mr Black the same age as Mr Brwn?S2: Yes, he is.S1: Des he use the same amunt f petrl each week as Mr Brwn?S2: N, he desn’t.
C2 Use different, the same, the same…as and the infrmatin in C1 t cmplete the fllwing paragraph.
Mr Black is 1) Mr Brwn, but their weights are 2) . Their cars are 3) , but the amunts f petrl they use each week are 4) . Mr Black uses5) Mr Brwn, but he thrws away less rubbish each week than Mr Brwn. Mr Black is greener than Mr Brwn.
the same age as
the same water a week as