牛津译林版九年级上册Unit 1 Know yourself Grammar 课件(共18张PPT)

(共18张PPT)
What personalities do they have
Wu Wei doesn’t like to talk much, but his work shouts.
He wants to share the best art with people, so he’s always searching for something better or different.
Su Ning is active and and energetic, and she loves working with people.
Liu Hao always works to high standards, but he’s modest and easy to work with.
We can use conjunctions like and, but, or and so to join ideas together.
Let’s join the two sentences together:
1. Mr Wu is patient.
He often repeats grammar rules for us.
Mr Wu is patient, and he often repeats grammar rules for us.
◆ We use and to join ideas that are similar.
2. The boy is not tall.
He runs very fast.
The boy is not tall, but he runs very fast.
◆ We use but to join ideas that are different.
3. I can be a good teacher.
I can be a good doctor.
I can be a good teacher or a good doctor.
◆ We use or to introduce another possibility.
4. He doesn’t like singing.
He doesn’t like dancing.
He doesn’t like singing or dancing.
◆ In negative sentences, we use or to join two or more ideas.
5. It began to rain.
We went home.
It began to rain, so we went home.
◆ We use so to express the result of something.
Attention: We can never use so and because together.
Millie is writing to her cousin Shirley. Help her join her ideas with and, but, or or so.
Tianjin has many restaurants.
Tianjin baozi is very famous there.
I can go swimming with Kitty.
I can go swimming with Ann.
Tianjin has many restaurants and Tianjin baozi is very famous there.
I can go swimming with Kitty or Ann.
The Yellow Mountain is high.
The Yellow Mountain is beautiful.
The TV play is interesting.
I’d like to watch it.
The Yellow Mountain is high and beautiful.
The TV play is interesting, so I’d like to watch it.
Moon cakes are sweet.
I can’t eat too many at a time.
We don’t like air pollution.
We don’t like water pollution.
Moon cakes are sweet, but I can’t eat too many at at time.
We don’t like air pollution or water pollution.
Millie wants to write about her classmates. Help her join her ideas with and, but, or or so.
Kitty is kind. Sometimes she is impatient.
_______________________________
_______________________________
2. Billy would not accept others’ advice. Billy would not think twice.
_______________________________
_______________________________
Kitty is kind, but sometimes she is impatient.
Billy would not accept others’ advice or think twice.
3. Judy is gentle. Judy never gets angry with others.
_______________________________
_______________________________
4. Suzy worries too much. She cannot sleep well sometimes.
_______________________________
_______________________________
Judy is gentle, and Judy never gets angry with others.
Suzy worries too much, so she cannot sleep well sometimes.
“Or” has another meaning, it can also mean “otherwise(否则)”. e.g. Get up quickly, or you’ll be late.
Study hard, or you won’t pass the exam.
1. Which is bigger, the sun ____ the moon
2. It was hard work, ___ they really enjoyed it.
3. It was our first lesson, ____ the teacher didn't know all our names.
4. Yancheng is beautiful, ____ it’s cold in winter.
5. There is no air ___ water on the moon.
6. That was a long _____ boring speech.
7. They made faces, ____ we all laughed.
8. Hurry up, _____ you will miss the bus.
9. I don‘t like chicken, ____ I like fish.
10. Charlie took the job, _____ he did it well.
Fill in the blanks with and, but, or or so.
or
but
so
but
or
and
so
or
but
and
1. Remember how to use the conjunctions and, but, or and so.
2. Finish the relevant exercises.