... chịu đợc dòng khi
động cơ khởi động. Để đảm bảo an toàn thì dòng thờng đợc chọn theo dòng điện
max.
I
max
>(2 ữ2.5)I
đm
;
Đồ án điều khiển logic
I.Yêu cầu công nghệ
Thiết kế hệ thống điều ... kỹ thuật:
I
lt
=6A.
I
nh
=100A;U=220V.
ChơngIII Thuyết minh hoạt động của sơ đồ
Giả thiết ban đầu đang dừng khi đi hết hành trình ngợc(N) do vấu gạt tác động lên
công tắc hành trình KH làm cho ...
mạch điều khiển đợc cấp điện. Do ban đầu bàn máy đứng yên tại A nên công tắc
hành trình 1M kín. Rơle 1RM có điện đóng tiếp điểm tự duy trì 1RM(2,4). Mặt khác
do ban đầu Rơle 2RM cha có điện nên...
... indefinite pronouns)
Nowhere NobodyNo oneNothingNone
EverywhereEverybodyEveryoneEverything
AnywhereAnybodyAnyoneAnythingAny
SomewhereSomebodySomeoneSomethingSome
Number 2
“What’ll happen if they don’t ... experiences and opinions so quickly and
easily if there weren’t Internet connectivity.
-> Many bloggers said that they couldn’t share their experiences and
opinions so quickly and easily ...
changed so dramatically.
-> He said that if the computer had not been invented, their way of life
would not have changed so dramatically
Visual display unit
(VDU)
Central
processing
unit...
... humans.
Nature and humans.
They contribute by eating every plant they can find.
They contribute by eating every plant they can find.
This makes the land become desert.
This makes the land ... they are and how they
A. It examines deserts, what they are and how they
are formed.
are formed.
B. It examines plants and animals.
B. It examines plants and animals.
C. It examines sand in deserts.
C. ... plant they can find.
A. They contribute by cutting every plant they can find.
D. They destroy every plant they can find.
D. They destroy every plant they can find.
C. They contribute by planting every...
... kg
Food: Bamboo
Life span: about 20 to 30 years
Reasons for decline:
Habitat destruction and illegal trading
WHILE-SPEAKING: Task 2- Ask and answer about
Giant Pandas using the given information.
-
In ... to 1. 5 m and weight
from 75 kg to 160 kg. Giant pandas can live up to 20
or 30 years. They are in danger because people are
destroying their habitat and hunt them for trade.
Giving an oral ... English?
tiger
panda
elephant
rhinoceros
2. In which sort of habitats can you find each of these
animals?
3. Which of these animals can be kept as a pet or used
for food or medicine?
4. Which of them are endangered?
2....
... Huong and Sandra sang together at the party.
-> It was Huong and Sandra that ( who) sang together at the party.
4. Nam’s father got angry with him.
-> It was Nam’s father that (who) got angry ... sentences:
3. Lan dropped the teapot.
2. He stopped smoking.
4. The boy jumped out into the road and bumped
into an old man.
5. She’s been to a number of shops and clubs.
6. He rubs his hands because ... who(m) the little boy greeted in a
strange language.
-> It was the policeman that/ who(m) the pedestrian asked a
lot of questions.
-> It was the stranger that/ who(m)the dog barked at.
It...
... lam cho toi ban ron
- Ss read the passage individually and do
task 2 in pairs
- Ss to write their answers of questions 3, 5, 7
and 9 on the board and the rest play parts to
ask and answer the ... step for man, one giant leap for mankind.
IV/ HOME WORK:
-Asking Ss reread the passage they wrote And review
the use of relative pronouns and prepare the
language
Preparation: Language focus
- ... boy greeted his grandfather in a
strange language.
- It was his grandfather that the little boy greeted
in a strange language.
… book …
Work in individuals then compare the answer with
a friend.
1.The...
... the
4,Food and drink are served
5,The guests give the newly wedded
couple envelopes containing
- Listen and answer
- Work in pairs and each
and answer
-
- Look at the picture and
the table ... Americans
are much more concerned
than the young Indians
and the Chinese
A: What are the Indian
students’ attitudes on a
partnership of equals ?
B :The Indian students
agree that a woman ... the answers
-
- Listen and try to get the
information to answer the
questions
- Read the questions
carefully.
- Work in groups to
discuss and answer the
questions.
1,The most important...
... point: transitive and intransitive
verbs
2. Knowledge:
- General knowledge: Students learn how to use elision and transitive and
intransitive verbs
- Language: - Transitive and intransitive ... pairs
and read scan the passage to find
information in the text to fill words in
the blanks
- Goes round to give help
- Checks answers and give feedback
Task 3:
- Ask students to find answers ... look
at picture and answer the questions
1. Where event was it?
- Listen to the song and
answer questions
1. The 22
nd
Sea Games
2. In Vietnam – in 2003
- Look at picture and answer
the question
1....
... point: transitive and intransitive
verbs
2. Knowledge:
- General knowledge: Students learn how to use elision and transitive and
intransitive verbs
- Language: - Transitive and intransitive ... look
at picture and answer the questions
1. Where event was it?
- Listen to the song and
answer questions
1. The 22
nd
Sea Games
2. In Vietnam – in 2003
- Look at picture and answer
the question
1. ... to:
- Scan for specific information
- Give vietnamese equivalents to words and phrases
- Answer the questions
2. Knowledge:
- General knowledge: Students can understand the 22
nd
Sea Games
- Language:...
... pairs and
answer some questions
- Read quickly and find
out the answers
- Work in pairs, then
one reads the sentence
and the other corrects it
- Work in pairs and
some of them stand and
say ... Observe and work in
pairs to answer
- The answers can be
various
- Continue working in
pairs
-
- Each pair ask and answer
- Listen and write down
- Listen to the teacher
Lesson plans of grade ... Association Of Southeast Asian Nations
Unit 16
Reading
Time: 45 minutes
I. Objectives:
1. Educational aim: Students can read and know about ASEAN and make
questions and answer them well
2. Knowledge:
-...
... endangered species are plant and animal
species
- Language: Common knowledge of environment,…
- New words: Words related to the topic (endangered animals,plants )
3. Skills:
- Guessing meaning ... these
animals.
2.Goverments should raise
sufficient funds for
projects to save
endangered animals.
3.Humans must keep
water ,air,and land clean
to preserve natural
habitats for wild animals.
4.Goverments ... to guess the answers
- Play the tape once then check how
many answers can students find.
- Play the tape again.
- Check and give remarks.
- Call some sts to say out their
answers and the evidences...
... knowledge: Lives of plants animals in deserts.
- Language: Common knowledge of the life of plants and animals in the deserts
- New words: Words related to the lives of plants and animals in deserts.
3. ... they and how
they are formed
2. It is hot, dry and sandy
place, it is a beautiful
land of silence and
space. The sun shines,
the wind blow and time
and space seem endless.
3. Natural and ... their children and
grandchildren grow up.
- Help their children and
grandchildren.
- Children and
grandchildren are happy
with them.
Disadvantages:
- Too weak to do things
and often ill.
-...
... must; come
- Read aloud
- Can answer by many ways
- Read again
- Listen and copy
- Read and repeat
Lesson plans of grade10 NguyÔn Tr·i Upper secondary school
31
Ngêi so¹n: Giang L¬ng Hïng
Task 3
- ... read the
letter quickly and fill in the blank with
V-ing or To-infinitive
- Observe and explain some verbs use
- Listen and repeat from 2-
3 times
- Some of them stand and
read words aloud
- ... appreciate
and correct mistakes each
other
- Work in groups
- Change the C.V. and each
group corrects mistakes
- Each group does the
writing and read aloud
- Listen and copy
Lesson plans of grade10...