The world around us教案
④sb. sth.
⑤that...
2.stop doing&stop to do
he stopped smoking.(=he didn't smoke any more.)
he stopped to smok.(=he paused and began to smoke.)
step 3 grammar
1.revise the rules for the direct speech and indirect speech.
2.practice
(1)read the news story on p68 in book.pick out the sertences and then change them into direct speech.
(2)do excercise on p141 in book. grammar ex 1.
step 4 homework
1.go over all words and expressions.
2.preview: new words and phrases in next part.
lesson 4
main points
1.words
energy; reduce; amount; harmful; material; organize; attractive; be careful with...; throw away; in fact; end up as waste; share; show sth. to sb.
2.sentence patterns
it is important to do ...
choose an environmental problem that you think is important.
teaching porcedures
step 1 revision
1.review the direct speech and indirect speech.
change the sentences into indirect speech.
2.make sentences with the following words and expressions.
hope&wish; stop doing&stop to do ; set...free
step 2 lead - in
ss list some ways to protect the environment.
t:there are mays to protect the environment.list some of them.next we will read a passage to find more ways of protecting environment.
step 3 presentation
1.help the students understand what the passage tells us.
2.divide the class into groups and discuss to find the answers.
3.several groups report their answers.
step 4 language points
1.it is important to do...
(1)it is+adj./n.+to do sth.
it is wonderful to have a walk in the woods.
(2)it is+adj.+for sb. to do sth.
it was easy for me to answer the question.
(3)it is+adj.+of sb. to do sth.
it's kind of you to think so much of us.
2.show sth. to sb.=show sb. sth.
he showed me a photo of him.
3.be careful with...
be careful with+n.
be careful in+v-ing.
step 5 listening
step 6 homework
revise all the words and expressions in this unit and revise the new words in next unit.