高三英语教案 Unit 4 Green World

D. Linnaeus’ system was simple and clear.
3.Joseph Banks chose a career in science because_____.
A.he thought that was a good way of making money.
B. he was interested in botany.
C. his father had died when he was only eighteen years old.
D. he was very wealthy
4.The members of the Royal Society abroad the Endeavour included______
A. Joseph Banks and James Cook B. Carl Linnaeus and Joseph Banks
C. James Cook and Daniel Solander D. Daniel Solander and Joseph Banks
5.Joseph Banks interests lay in _____.
A. astronomy and botany B. botany and medicine
C. agriculture and botany D. geography and economy
Step 3. Reading
Get the students to read the text again and answer the following questions;
1.How many goals of James Cook’s first voyage around the world were there?
2.Why did Joseph Banks have to supply his own money to equip part of the expedition? How much did he pay?
3.How did scientists classify plants before Linneus?How did Linnaeus do this?
4.What did the word “appetite” in the third paragraph mean?
5.What could be a possible explanation for the name “strawberry”?
Step 4.Listening
Play the tape for the students to listen and underline the phrases.
Homework:
Read the text after class.
The third teaching period
Teaching content:Reading
Teaching Important points:
Help the students to analyse some difficult sentences.
Teaching difficult points:
Master the drill: It’s…that…
Teaching procedures:
Step 1 Revision
Ask the students to tell the main events according to the given time
1759 _______________________________________
1761 _______________________________________
1768 _______________________________________
1771 _______________________________________
Step 2 Explanation
1. make an attempt to do sth.
make an attempt at doing sth.
They made no attempt to escape.
An attempt was made on the King’s life.
2. classify…into…
Children are classified into grades.
Eggs are classified according to size.
3. have an appetite for He had no appetite for fight.
have an appetite He has a good appetite and eats much every meal.
4. It’s…that…
1) It’s I as well as my parents that /who______ to blame.
A. am B. is C. are D. were
2)---where did you meet Tom this morning?
---It was in the hotel_____he was staying.
A. that B. where C. which D. what
3)It’s in Beijing, ____ is our capital, ____ the next Olympic Games will be held.
A. that; that B. which; that C. that; which D. which;where
4)It was in the park _where___ they met the first time _that___ he told us the story.
Step 3 Analysing
Help the students to analyse some difficult sentences in the passage.
Homework :Read the text after class.

The fourth teaching period
Teaching content: Grammar
Teaching Important points:
The usage of Object
Teaching difficult points:
How to master the meanings of the useful words above and use them freely.
How to use the different forms of words as object.
Teaching Procedures:
Step 1 Revision
Have a dictation
Step 2 Word study
SB Page 32.Tell the students to find a word in the box that has similar meaning to the underlined part in each sentence to replace the underlined part. Then translate the sentences into Chinese.
Step 3 Reviewing Object
1.名词作宾语
Only by studying hard can we get more knowledge.
He has to look after his mother.
2.代词作宾语
Do you think it necessary to learn to drive now/
Do you like that one?
3.不定式作宾语
More and more people get to know how to improve their living conditions.
He hopes to become an artist.
I don’t know what to do.
4.v-ing形式作宾语
He has finished writing his report.
I’ve got used to getting up early now.
5.从句作宾语
Do you know who will give us a talk this afternoon?
The teacher told me the sun sets in the west.
He asked if/whether I would help him carry the box
Everything depends on whether we have enough money..
6.数词作宾语
If you add 1 to three , you will get four.
Step 4 Practice
1.SB Page 33 Tell the students to underline the Object(s) in each sentence, and tell what is used as the Object (a noun ,a pronoun , ect )
2.Complete the following sentences
1) I hope____________________________________________
2) We don’t think_____________________________________
3) He suggested______________________________________
4) The boss insisted___________________________________
5) I doubt __________________________________________
6) Let’s first find out__________________________________
7) Alan is hesitating___________________________________
8) I have no idea_____________________________________
Step 5 Consolidation
Translate the following sentences.
1.他昨天把这本小说送给了我。
_______________________________________________
2.她昨晚把雨伞借给了我。
_________________________________________________
3.母亲节那天她送给她母亲一份礼物，使她的母亲既惊讶又高兴。
___________________________________________________________
___________________________________________________________

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