Unit 1 Science and Scientists Learning About language 课件(共13张PPT)人教版(2019)选择性必修第二册
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| 名称 | Unit 1 Science and Scientists Learning About language 课件(共13张PPT)人教版(2019)选择性必修第二册 |  | |
| 格式 | pptx | ||
| 文件大小 | 409.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2025-09-26 00:23:48 | ||
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文档简介
(共13张PPT)
Learning about language
Build up your vocabulary
Unit 1
Science and scientists
Practice
Find the words from the previous pages with the following prefixes or suffixes. Then add two words for each prefix or suffix.
Prefix suffix Re- -ory
Dis- -ion
Micro- -ial
Trans- -ology
Mis- -al
Un- -or
Multi- -ist
Practice
Find the words from the previous pages with the following prefixes or suffixes. Then add two words for each prefix or suffix.
Prefix suffix Re- retell recycle -ory theory contradictory
Dis- disappoint dislike -ion action invention
Micro- Microsoft microphone -ial beneficial official
Trans- transform transport -ology biology geology
Mis- misunderstand misleading -al natural actual
Un- Unlike unhappy -or actor inventor
Multi- multiple multinational -ist biologist scientist
Practice
Fill in the blanks with the following phrases.
subscribe suspect blame link
to of for
1.Many scientists ____________________the view that it is human activity that has caused global warming.
2.He was to____________________ the accident because he drove on the wrong side of the road.
3 The man ____________________being behind the robbery was seen crossing the street.
4 Since heart disease is often________________ our lifestyle choices, we need to make healthy living an important part of our lives.
subscribe to
blame for
suspected of
linked to
Practice
Translate those sentences
1. Many scientists ____________________the view that it is human activity that has caused global warming.
2. He was to____________________ the accident because he drove on the wrong side of the road.
subscribe to
blame for
很多科学家都认同人类活动导致全球变暖这一观点。
他对这次事故负有责任因为把车开错了道路。
3. The man ____________________being behind the robbery was seen crossing the street.
4. Since heart disease is often________________ our lifestyle choices, we need to make healthy living an important part of our lives.
Practice
Translate those sentences
suspected of
linked to
有人看见那个被怀疑是劫案主谋的人正在过马路。
由于心脏病通常与我们的生活方式选择有关，我们需要使健康的生活成为我们生活的重要组成部分。
Practice
Replace the underlined parts with suitable words from the box.
raw a household name substantial statistics handle
1. It is not unusual for an athlete to be well known while he is active, and quickly forgotten when his athletic career is over.
2. I'm sure she'll deal with the changes very well because she's very adaptable.
3. He was ready to serve dinner to his friends when he realized that he had forgotten to turn on the oven and the meat was not cooked yet.
4. He used his great influence to change the thinking of the scientific community on this issue.
5. Scientists have collected more data than expected to prove the theory.
a household name
handle
substantial
statistics
raw
Practice
Read this passage about medical plete it using the words below.
British scientists believe they may have found a way to fight the common cold. It blocks a key protein in the body cells that is to ______ for the spread of cold-causing virus. Targeting he host rather than _________ was a bit non-traditional but made sense because it was tricky to target the virus. Cold-causing virus are not only of _________ kinds, they also __________ rapidly, meaning they can quickly develop resistance to medicine. Researchers are working on making a form of medicine that can be taken directly into one’s lungs, to _________ the chance of side effects. Though these scientists have made ___________ advances in their research, further ________ is needed to make sure such drugs are not so _______ that they harm the body. Made.
blame
infection
infection multiple decrease severe transform proof blame substantial
multiple
transform
decrease
substantial
proof
severe
Practice
More practice prepared for students
1.I feel it is both of you who are __________ (blame)for the spoiled child.
2. The new student is ________ sincere that all classmates want to make friends with her.
3. ________ seemed that the sea lion didn't mind being with the tourists at all.
4. Wang Peng sat in his empty restaurant feeling very ___________ ( frustrate) because no customers had come to his restaurant ever since he got up in the morning.
5. The way that he did things was _____________ (contradiction) to what he had said earlier this week.
to blame
so
It
frustrated
contradictory
Practice
More practice prepared for students
6.Your ____________ (subscribe) will be automatically renewed each month without notice until you cancel it.
7. He is coming here ___________ (pure) because he wants to participate in the football championships again.
8. The police suspect him __________ having a part in the jewel robbery.
9. The vaccine is developed to protect the whole population against _________ (infect) of COVID-19.
10. It was reported that Germany had taken a lot of measures to slow the rate of infection, including closing hair and beauty studios. Other non-essential shops _________________ (shut) already.
subscription
purely
infection
have been shut
of
Practice
Read this passage about medical plete it using the words below.
infection multiple decrease severe transform proof blame substantial
British scientists believe they may have found a way to fight the common cold. It blocks a key protein in the body's cells that is to ___________ for the spread of cold-causing virus. Targeting the host rather than the ___________ was a bit non-traditional but made sense because it was tricky to target the virus. Cold-causing virus are not only of ___________ kinds, they also ___________ rapidly, meaning they can quickly develop resistance to medicine.
blame
infection
multiple
transform
Practice
Read this passage about medical plete it using the words below.
infection multiple decrease severe transform proof blame substantial
Researchers are working on making a form of medicine that can be taken directly into one's lungs, to ___________ the chance of side effects. Though these scientists have made ___________ advances in their research, further ___________ is needed to make sure such drugs are not so ___________ that they harm the body.
decrease
substantial
proof
severe
Learning about language
Build up your vocabulary
Unit 1
Science and scientists
Practice
Find the words from the previous pages with the following prefixes or suffixes. Then add two words for each prefix or suffix.
Prefix suffix Re- -ory
Dis- -ion
Micro- -ial
Trans- -ology
Mis- -al
Un- -or
Multi- -ist
Practice
Find the words from the previous pages with the following prefixes or suffixes. Then add two words for each prefix or suffix.
Prefix suffix Re- retell recycle -ory theory contradictory
Dis- disappoint dislike -ion action invention
Micro- Microsoft microphone -ial beneficial official
Trans- transform transport -ology biology geology
Mis- misunderstand misleading -al natural actual
Un- Unlike unhappy -or actor inventor
Multi- multiple multinational -ist biologist scientist
Practice
Fill in the blanks with the following phrases.
subscribe suspect blame link
to of for
1.Many scientists ____________________the view that it is human activity that has caused global warming.
2.He was to____________________ the accident because he drove on the wrong side of the road.
3 The man ____________________being behind the robbery was seen crossing the street.
4 Since heart disease is often________________ our lifestyle choices, we need to make healthy living an important part of our lives.
subscribe to
blame for
suspected of
linked to
Practice
Translate those sentences
1. Many scientists ____________________the view that it is human activity that has caused global warming.
2. He was to____________________ the accident because he drove on the wrong side of the road.
subscribe to
blame for
很多科学家都认同人类活动导致全球变暖这一观点。
他对这次事故负有责任因为把车开错了道路。
3. The man ____________________being behind the robbery was seen crossing the street.
4. Since heart disease is often________________ our lifestyle choices, we need to make healthy living an important part of our lives.
Practice
Translate those sentences
suspected of
linked to
有人看见那个被怀疑是劫案主谋的人正在过马路。
由于心脏病通常与我们的生活方式选择有关，我们需要使健康的生活成为我们生活的重要组成部分。
Practice
Replace the underlined parts with suitable words from the box.
raw a household name substantial statistics handle
1. It is not unusual for an athlete to be well known while he is active, and quickly forgotten when his athletic career is over.
2. I'm sure she'll deal with the changes very well because she's very adaptable.
3. He was ready to serve dinner to his friends when he realized that he had forgotten to turn on the oven and the meat was not cooked yet.
4. He used his great influence to change the thinking of the scientific community on this issue.
5. Scientists have collected more data than expected to prove the theory.
a household name
handle
substantial
statistics
raw
Practice
Read this passage about medical plete it using the words below.
British scientists believe they may have found a way to fight the common cold. It blocks a key protein in the body cells that is to ______ for the spread of cold-causing virus. Targeting he host rather than _________ was a bit non-traditional but made sense because it was tricky to target the virus. Cold-causing virus are not only of _________ kinds, they also __________ rapidly, meaning they can quickly develop resistance to medicine. Researchers are working on making a form of medicine that can be taken directly into one’s lungs, to _________ the chance of side effects. Though these scientists have made ___________ advances in their research, further ________ is needed to make sure such drugs are not so _______ that they harm the body. Made.
blame
infection
infection multiple decrease severe transform proof blame substantial
multiple
transform
decrease
substantial
proof
severe
Practice
More practice prepared for students
1.I feel it is both of you who are __________ (blame)for the spoiled child.
2. The new student is ________ sincere that all classmates want to make friends with her.
3. ________ seemed that the sea lion didn't mind being with the tourists at all.
4. Wang Peng sat in his empty restaurant feeling very ___________ ( frustrate) because no customers had come to his restaurant ever since he got up in the morning.
5. The way that he did things was _____________ (contradiction) to what he had said earlier this week.
to blame
so
It
frustrated
contradictory
Practice
More practice prepared for students
6.Your ____________ (subscribe) will be automatically renewed each month without notice until you cancel it.
7. He is coming here ___________ (pure) because he wants to participate in the football championships again.
8. The police suspect him __________ having a part in the jewel robbery.
9. The vaccine is developed to protect the whole population against _________ (infect) of COVID-19.
10. It was reported that Germany had taken a lot of measures to slow the rate of infection, including closing hair and beauty studios. Other non-essential shops _________________ (shut) already.
subscription
purely
infection
have been shut
of
Practice
Read this passage about medical plete it using the words below.
infection multiple decrease severe transform proof blame substantial
British scientists believe they may have found a way to fight the common cold. It blocks a key protein in the body's cells that is to ___________ for the spread of cold-causing virus. Targeting the host rather than the ___________ was a bit non-traditional but made sense because it was tricky to target the virus. Cold-causing virus are not only of ___________ kinds, they also ___________ rapidly, meaning they can quickly develop resistance to medicine.
blame
infection
multiple
transform
Practice
Read this passage about medical plete it using the words below.
infection multiple decrease severe transform proof blame substantial
Researchers are working on making a form of medicine that can be taken directly into one's lungs, to ___________ the chance of side effects. Though these scientists have made ___________ advances in their research, further ___________ is needed to make sure such drugs are not so ___________ that they harm the body.
decrease
substantial
proof
severe