Lesson 34 Flying Donuts
【学习目标】
重点单词: invention, oil, probably
重点词组:stay up late, put on, at the front of, turn on
重点句式:
1. With my invention, you don’t need an airplane to fly.
2. How far will you go if you have five donuts
重点:1. stay up, turn on,on the / one’ s way to等短语的用法
2. 设想发明一些交通工具,并用英语表达出来
难点:掌握不定式用法
【导学过程】
一、课前预习 (写出下列词及词组)
1.发明;创造 2.油;石油
3.大概;很可能;也许 4.做介绍
5.创造一项发明 6.介绍发明
7.在……的前边 8.把……展示给某人
9.熬夜 10.在某人去……的路上
11.打开 12.从今往后的一百年
二、课堂学习
Step 1. 自主探究,合作交流
1. What does Danny call his invention
2. How does Danny’s invention work
3. Why are donuts the best food to make the rockets go
4. How far will you go if you have five donuts
Step 2. 交流展示
Language notes:
1. With my invention, you don’t need an airplane to fly.
有我的发明,你不需要飞机来飞了。
with的用法:
1).with 意为“ ”。如:
I have a house with a garden. 我有一所带花园的房子。
2). with 表示伴随, 意为“ ”。
He lives in a village with his grandmother. 他和奶奶住在一个小村庄。
3). with 表示原因或理由, 意为“ ”。
He passed the exam with his teacher’s help. 在老师的帮助下,他通过了考试。
4). with 表示“ ”
We see with our eyes and hear with our ears. 我们用眼睛看,用耳朵听。
①老师带着一本书进来。
The teacher came in a book.
② 我们可以用刀切西瓜。
We can cut watermelon _______ a knife
③ —Would you like some coffee, please
—Yes, and please get some sugar. I prefer coffee ___ sugar.
A. to B. for C. with D. from
2. Danny has thought of a new kind of transportation.
丹尼已经想出了一种新型的交通工具。
think of意为“认为,想起, 想到;考虑”。当“考虑”讲时,与________同义。
(1)think of...as...意为“把……当作……”。
如:Man thinks of animals as friends.人类把动物当作朋友。
(2)What do you think of... =How do you like... 意为“你认为……怎么样?” 如:
What do you think of this picture 你觉得这个图片得怎么样?
【辨析】有关think短语
think about 意为“ ”,about为介词,通常可与of换用。 I am thinking about this question. 我在考虑这个问题。
think over 意为“ ”,over是副词。如果宾语是人称代词的宾格,应将代词放在think和over中间。 Let me think it over. 让我仔细考虑一下。
think out 意为“彻底地想一想,发现,解决,想出”。 At last,I thought out a good idea. 最后,我想出了一个好主意。
①He has thought of a good way to solve the problem. (同义句转换)
He has _______ _______ a good way to solve the problem.
②Sorry, I haven’t ______the answer to the math problem.
A. thought B. thought over
C. thought of D. thought on
③ 你应该仔细考虑这个问题。
You should ______ ________this problem.
3. Now Danny is standing at the front of the classroom. 丹尼现在就站在教室的前面。
【辨析】in front of 与in the front of的用法
in front of “在……前面”,强调一个物体在另一个物体________(内/外)部的前面(范围外)。
in the front of “在……前部”,强调一个物体在另一个物体_______(内/外)部的前面(范围内)。
①我们教室的前面有三棵树。
There are three trees __________our classroom.
②There is a big desk _________ our classroom.
A. in front B. in the front
C. in front of D. in the front of
【知识巩固】
Ⅰ.用所给词的适当形式填空
1. Kate made her (present) to the class.
2. He thought of a new kind of (transport).
3. I have a friend (name)flying Donuts.
4.This machine was one of his (invent).
5. To be a writer, you need a good (imagine).
II. 用方框中词的适当形式填空
1. This pair of shoes is mine. I will _______ when I go to school.
2. My father isn’t at home. He _______ go to the park.
3. Don’t _________. It’s bad for your health.
4. It is dark. Please ________ the lights.
5. Use your ________ to invent a new thing.
答案:
课前预习
1.invention 2.oil 3.probably 4.give a presentation 5.make an invention 6.present the invention 7.at the front of… 8.present…to sb. 9.stay up 10.on one’s way to… 11.turn on 12.100 years from now
二、课堂学习
Step 2. 交流展示
1. 具有;与……一起;因为,由于;使用
①with ②with ③C
2. has;think about;考虑,想起(某人、某事);仔细考虑
①thought about ②C ③think over
3. 外;内
①in front of ②D
知识巩固:
I. 1. presentation 2. transportation 3. named 4. invention 5. imagination
II. 1. put them on 2. probably 3. stay up late 4. turn on 5. imagination