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九年级英语上册Unit2 Topic1 SectionD精品课件 最新仁爱版

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Simple Past ＆Present Perfect
I _____ went (go) there two years ago. There ______ were (be) lots of flowers and grass. has happened What _________________ (happen) here?
1. They are bad for our health in many ways. do harm They ____________to our health in different ways. / are harmful 2. People may lose their hearing if they work in a noisy place for a long time. If people work in noisy conditions for a long time they hearing loss may have ______________. 3. Noise pollution can make people deaf. go deaf _____________ People may ______ because of noise pollution.
Unit 2 Saving the Earth Topic 1 Pollution has caused too many problems . Section D
It _____ was (be) beautiful in the past. Kangkang _______ went (go) there two years ago. Simple past 强调过去 The flowers and grass ___________ have gone (go). has changed (change). Everything _____________
( A ) 2. ________ destroy(s) the soil. C. Noise D. Industry ( C ) 3. How do people feel after they work in strong light for a long time? A. Excited. C. Terrible. B. Happy. D. Sad.
litter is _____ soil pollution everywhere, use too many chemicals __________ work in a noisy _______________ noise pollution place for a long time light pollution strong light _______
They are caused by pollution.
Present perfect 强调现在 Mrs. Zhou ____________ has been (be) like this since last week. She ______________ (not see) a doctor hasn’t seen yet.
People who work and live in noisy conditions often go ______ deaf. better …many teenagers in America can hear no ______ than 65-year-old people do, … harm …does great _______ to people’s hearing.
I have ______ been (be) like this since last week. The flowers and grass have gone ____________ (go)!
Functions
shame Oh, what a _______! pouring waste There are several chemical factories _______ water into the stream. What’s ______, the factory makes too much noise… worse harmful Noise is _________ to human’s health.
How well do you know Sections A-C? Now do the following tasks an the passage mainly about? A. Air pollution. C. Litter. A. Chemicals B. Light pollution. D. All sorts of pollution. B. Weather
Pollution air pollution
Cause gas burning_____, oil and _____ coal _____
Effect sore eyes and _____ breathing problems _________ dirty environment and ______ _________ unhealthy food deaf and make people _____ high blood cause ____________ pressure illnesses bad kinds of ________, eyes for ________
There are many kinds of pollution around us,
air pollution
light pollution
litter
water pollution
soil pollution
noise pollution
Read through Sections A-C and fill in the blanks with the correct words. Grammar

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Unit2+Topic+1+课文详解课件2023-2024学年仁爱版九年级英语上册

Unit2+Topic+1+课文详解课件2023-2024学年仁爱版九年级英语上册


A. too many
B. too much
C. much too
D. too
( B ) 2. — Don’t smoke. It’s ________ to our health.
— Sorry, I won’t do it again.
A. harm
B. harmful
C. harms
D. harmed
( C ) 3. He has a headache. He feels difficult ________.
A. breathe
B. breath
C. to breathe
D. to breath
单项选择
( C ) 4. She is so noisy that I can’t ________ her.
bees and butterflies dancing.
butterfly n.蝴蝶 see sb. doing sth.看见某人正在做某事 see sb. do sth.看见某人经常在做某事
• Kangkang: Everything has changed.
一切都变了。
• Michael: Do you want to have a picnic here?
Unit2 Topic 1
点击此处输入副标题
Section A
Section A
正在计划
• (Kangkang, Jane, Maria and Michael are planning a picnic for Sunday.)
• Jane and Maria: Kangkang, where shall we go? 野餐
我总是心情很差。
新仁爱版九年级英语上册Unit2 Topic1 SectionC 公开课课件(共17张PPT)

新仁爱版九年级英语上册Unit2 Topic1 SectionC 公开课课件(共17张PPT)


Read and find the following phrases. 1. 对…有损害 do harm to sb./sth.
be harmful to sb./sth.
2. 各种各样的 all sorts of
Complete the following proposal(倡议书).
Dear schoolmates: pollution It’s very harmful to Noise is a kind of _________ (pollute). people’s _________(health/healthy). Cars and machines produce health too much noise. It makes people feel ____________(comfortable) uncomfortable and __________(pleasant). Making a loud noise in public is also unpleasant a _______/sɔːt/ of pollution. It not only _________(打扰) others but also does great _______(harmful/harm) to people’s sort disturbs _______(hear). It can even make people become ______/def/ or have harmhearing _____(lose/loss). hearing As students, we should help solve deafthis ________(environment) problem. First, loss we shouldn’t speak _____ a loud voice in public. Second, we should find a suitable time and place to enjoy music. We can also plant more trees. environmental Let’sin start with ourselves!
仁爱版九年级上册英语第二单元课件

仁爱版九年级上册英语第二单元课件


Unit 2 Saving the Earth
Topic 1 Pollution has caused too many problems .
Section B
Kangkang was going to leave the West Hill.
He met Mrs. Zhou.
They had a talk. Kangkang asked Mrs. Zhou some questions.
help her. 3. Is there _a_n_y_t_h_in__g_ wrong with your computer?
4. Jim looked for his pencil-box _s_o_m__e_w_h_e_r_e__ , but he didn’t find it.
5. I stayed at home last week. I didn’t go _a_n_y_w__h_e_r_e _.
不定代词作主语时，谓语动词要用单数。
1c Read 1a and complete trees’ functions.
Tree’s functions
A. Trees can stop the wind from blowing the earth away.
B. A lot of water can be saved by forests. C. They can also stop the water from
Unit 2 Saving the Earth
Topic2 All these problems are very serious.
Section A
pollution
many trees cut down
仁爱版九年级英语上册 Unit 1 Topic 2 Section D 课件(共19张PPT)

仁爱版九年级英语上册 Unit 1 Topic 2 Section D 课件(共19张PPT)

is convenient. First of all, it has excellent public transportation so that I can go to any part of the city. Second, it has many places of interest. I, with my friends, can visit these interesting places in our spare time. What’s more, it has many shopping centers and markets. We can buy things easily.
China _h_a_s_ the largest population in the world, and about one _f_if_t_h_ of the people in the world live in China.
7 6 5 4 3 2 1 0
the population
the world China
China has __ta_k_e_n_ _m__a_n_y__ _m__ea_s_u__re_s_ to control the population. One __i_s__ _k_n_o_w_n_ ___a_s_ the one-child policy. T__h_a_n_k_s ___to__ the policy, China is developing quickly, and people’s living conditions are improving rapidly. Our lives are becoming better and better.
Present Perfect (II)