牛津译林版英语八年级上册Unit 6 Birdwatching3教案
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| 名称 | 牛津译林版英语八年级上册Unit 6 Birdwatching3教案 |  | |
| 格式 | docx | ||
| 文件大小 | 17.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 牛津译林版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2024-10-15 13:09:42 | ||
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Unit 6 Birdwatching
Period 3
【教学目标】
1．To make sure the students understand the use of to-infinitives for purpose.
2．To be able to use verbs + objects + to-infinitives to make sentences.
【教学重难点】
The use of to-infinitives
【教学过程】
Step1 Presentation
Translation
1．他来上海拜访他的朋友。
2．政府应该立法来保护野生生物。
3．为了省钱，她每天回家吃午饭。
4．为了赢得下个月的比赛，他们每天刻苦训练。
Use these sentences to give the students some examples about to-infinitives for purpose.
Step 2 Introduction
We can use to-infinitives to express purpose.
E.g. I often go to the market to watch birds.
Now the Chinese government has made laws to prevent all these things.
We can also use in order to express purposes. This is more formal than to infinitives.
E.g. Some people want to make the wetlands smaller in order to have more space for farms and buildings.
Take a notebook with you in order to write down what you see.
Step 3 Exercises
Match the first parts of the sentences on the left with the second parts on the right.
Write the correct letters in the blanks.
More exercises
1．我呆在那儿看看会发生什么。
(I stayed there to /in order to see what would happen.)
2．为了不忘记，他记下了我的电话号码。
(He wrote down my telephone number in order not to forget it.)
3．为了赶上早班车，今天早上我很早就起床了。
(In order to catch the early bus, I got up early this morning.)
Step 4 Using verbs + objects + to-infinitives
1．We can use some verbs with objects and to-infinitives.
E.g. We are now inviting them to help us.
We need more people to count and describe the birds.
2．We add not before to-infinitives to express a negative meaning.
E.g. We ask people not to catch birds for any reason.
3．Pay attention to these words:
We often use these verbs in this structure.
advise ask cause encourage get help invite order teach tell
4．Special words
We can use some verbs in this structure with infinitives without to.
make or let + object + infinitive without to
Max tells funny jokes and often makes me laugh.
Mr. Wu agreed to let me join their school trip.
see or hear + object + infinitive without to
She saw a baby panda drink her mother's milk.
Millie and Amy heard someone sing in the park.
help + object + infinitive without to
This will help people (to) understand the importance of the wetlands.
Step 5 Exercises
Complete the sentences with the correct forms of the verbs in brackets.
1．我父亲经常鼓励我问老师问题。
(My father often encourages me to ask the teacher questions.)
2．李老师教我们打篮球两年了。
(Mr. Li has taught us to play basketball for two years.)
3．语文老师让我们抄写这篇文章两遍。
(The Chinese teacher made us copy the article twice.)
4．为了及时到达那儿，他们很早就动身了。
(In order to get there in time, they set off early.)
5．为了通过期末考试，我们必须更努力学习。
(We must study harder in order to pass the final exams.)
Step 6 Homework
Recite the related phrases with to-infinitives.
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Period 3
【教学目标】
1．To make sure the students understand the use of to-infinitives for purpose.
2．To be able to use verbs + objects + to-infinitives to make sentences.
【教学重难点】
The use of to-infinitives
【教学过程】
Step1 Presentation
Translation
1．他来上海拜访他的朋友。
2．政府应该立法来保护野生生物。
3．为了省钱，她每天回家吃午饭。
4．为了赢得下个月的比赛，他们每天刻苦训练。
Use these sentences to give the students some examples about to-infinitives for purpose.
Step 2 Introduction
We can use to-infinitives to express purpose.
E.g. I often go to the market to watch birds.
Now the Chinese government has made laws to prevent all these things.
We can also use in order to express purposes. This is more formal than to infinitives.
E.g. Some people want to make the wetlands smaller in order to have more space for farms and buildings.
Take a notebook with you in order to write down what you see.
Step 3 Exercises
Match the first parts of the sentences on the left with the second parts on the right.
Write the correct letters in the blanks.
More exercises
1．我呆在那儿看看会发生什么。
(I stayed there to /in order to see what would happen.)
2．为了不忘记，他记下了我的电话号码。
(He wrote down my telephone number in order not to forget it.)
3．为了赶上早班车，今天早上我很早就起床了。
(In order to catch the early bus, I got up early this morning.)
Step 4 Using verbs + objects + to-infinitives
1．We can use some verbs with objects and to-infinitives.
E.g. We are now inviting them to help us.
We need more people to count and describe the birds.
2．We add not before to-infinitives to express a negative meaning.
E.g. We ask people not to catch birds for any reason.
3．Pay attention to these words:
We often use these verbs in this structure.
advise ask cause encourage get help invite order teach tell
4．Special words
We can use some verbs in this structure with infinitives without to.
make or let + object + infinitive without to
Max tells funny jokes and often makes me laugh.
Mr. Wu agreed to let me join their school trip.
see or hear + object + infinitive without to
She saw a baby panda drink her mother's milk.
Millie and Amy heard someone sing in the park.
help + object + infinitive without to
This will help people (to) understand the importance of the wetlands.
Step 5 Exercises
Complete the sentences with the correct forms of the verbs in brackets.
1．我父亲经常鼓励我问老师问题。
(My father often encourages me to ask the teacher questions.)
2．李老师教我们打篮球两年了。
(Mr. Li has taught us to play basketball for two years.)
3．语文老师让我们抄写这篇文章两遍。
(The Chinese teacher made us copy the article twice.)
4．为了及时到达那儿，他们很早就动身了。
(In order to get there in time, they set off early.)
5．为了通过期末考试，我们必须更努力学习。
(We must study harder in order to pass the final exams.)
Step 6 Homework
Recite the related phrases with to-infinitives.
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