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参考答案
Unit 1 The Changing World
Section A What changes have taken place around you?
第一课时(1a-2d)
I.1.bushes 2.sandy 3.supported 4.soil 5.shortage;short
II.1.farmland 2.corn 3.rough 4.sandstorm 5.support 6.roots 7.government's
IlI.1.to 2.about 3.of 4.with 5.by
IV.1.Have you ever been here before 2.When did you see it (on TV)3.What do you think of it now
4.I agree with you/I think so 5.Sure,I will/Of course,I will
V.1.D2.B3.D4.C5.B
第二课时(3a-3d)
I.1.socialist 2.products 3.greatly 4.railways 5.eat;eating
II.1.E-payment 2.highway 3.housing 4.greenhouses 5.attractions;attracted
弥
IlI.1.painting 2.both 3.take 4.planted 5.including 6.buys 7.librarians 8.cultural 9.more
10.wisely
IV.1.Digital technology 2.know when and how to fertilize their crops and kill pests 3.rural e-commerce
4.People in cities 5.giving an example
第三课时Grammar Focus(4a-4c)
语法精练
I.1.flew 2.seen;saw 3.have lied 4.has stuck;made 5.said 6.has been dead 7.was
8.succeeded
II.1.found 2.helped 3.weren't 4.was 5.asked 6.gave 7.has saved 8.felt 9.Have;tried
她
10.has;been
课时精练
I.1.tunnel 2.wider 3.digital 4.course;courses 5.dirt;dirty
II.1.Has 2.to 3.because 4.In 5.as
Ⅲ.1.B2.C3.A4.D5.A6.A7.C8.D9.B10.B11.D12.B13.A14.C
15.B
Section B How do changes influence us?
第四课时(1a-1f)
I.1.conclusion 2.manager 3.completed 4.lorries 5.to travel
II.1.was happy with 2.business 3.convenient 4.with ease 5.comments 6.capital
Ⅲ.1.C2.A3.E4.D5.F
IV.1.to 2.on 3.a 4.and 5.do 6.your 7.Museum 8.built 9.shows 10.national
11.importantly 12.difficult 13.visit 14.read 15.achievements
第五课时(2a-4e)
I.1.villager 2.led 3.aspects 4.farther 5.to discuss
II.1.leader 2.discussion 3.narrow 4.miracle 5.flat
II.1.The Olympics/Olympic Games 2.junior high school 3.is different from 4.leads a simple life
5.feed on
V.1.A2.C3.D4.B
任务一
sandstorm,however,kilometre,greenhouse
任务二
build a tree belt around the desert,grow special plants,build greenhouses
任务三
Sandstorms;However;build a tree belt;kilometres;grow special plants;build greenhouses
单元主题写作指导
典型例题
Step3范文点睛
Droads are wider,water is clearer and schools are bigger 2there used to be a few buses and taxis on the
streets
3with the government's support,we have moved into new flats 4What's more,we can buy tickets
online conveniently
5Thanks to these changes,we can lead a happy life
第1页(共32页)
篇章演练
In the past few years,great changes have taken place around us.
People now have many fast and convenient ways to travel.Some people like travelling online and more
and more people can afford to travel abroad.Our studies are also changing.We do more group work in class,
which can help us learn from each other.Besides,thanks to the internet,we can take online courses anytime
and anywhere.Entertainment has greatly improved too.Modem cinemas have comfortable seats,and more
people choose to take part in outdoor activities at weekends to relax and stay healthy.Our environment
changes a lot too.The air is fresher and the water is clearer.
In a word,our life is becoming better and better.We look forward to a better future.
单元核心考点集训
考点一
produced;product;production;produce
考点二
1.leader 2.led 3.lead a positive life 4.lead to 5.take the lead
考点三
1.completed 2.completely 3.complete lie
陕西特色题型专练
I.1.A2.C3.C4.B5.D6.C7.A8.B9.D10.A11.A12.B13.D14.A
15.B
II.1.68 years old 2.25 yuan 3.at the top of a mountain by the Yellow River 4.local people
5.It shows local farming culture and traditions
典句分析
1.I spent two hours reading the novel yesterday.2.Where to go is still a question.3.It takes me an
hour to run every day.
语篇研读
1.D2.D3.B
Unit 2 Inspiring People
Section A Who do we admire?
第一课时(1a-2d)
I.1.calendar 2.hunger 3.inspiring 4.historians 5.chemistry
II.1.physicist's 2.discoveries 3.hungry 4.British 5.admirable
IlI.1.chemist 2.nation 3.spread;spread 4.admire 5.diseases
IV.1.pioneer of 2.wounded soldiers 3.airport 4.drop out of 5.in the nineteenth century
V.1.What are you doing reading 2.Can/Could you tell me something about them/Can/Could you
introduce them to me 3.What a good/close friendship/How great their friendship is 4.Have you
seen/watched it/the film 5.You'd better see/watch it/the film
M.1.B2.E3.A4.F5.D
第二课时(3a-3c)
I.1.amazing 2.inspiration 3.pyramids 4.to balance;balanced 5.braved
II.1.courage 2.wisdom 3.live;living 4.balance 5.brave
IlI.1.of 2.the 3.of 4.and 5.to
W.1.C2.D3.A4.D5.B
V.1.that 2.up 3.the 4.as 5.To
第三课时Grammar Focus(4a-4c)
语法精练
I.1.lucky 2.plays 3.to speak 4.to get 5.to learn
II.1.It's;to 2.for;to 3.of;to 4.for;to 5.necessary that 6.of;to
课时精练
I.1.necessary 2.childhood 3.Western 4.seeds 5.Dynasty
II.1.to 2.of 3.or 4.for 5.a
Ⅲ.1.B2.D3.A4.A5.C6.B7.A8.C9.D10.B11.B12.C13.D14.D
15.A
Section B What makes people admirable?
第四课时(1a-1f)
I.1.scientific 2.biologist's 3.Collecting;collection 4.including 5.exploration;exploring
II.1.bank 2.forever 3.radios 4.explorers 5.whole;all 6.living on 7.left behind
第2页(共32页)Unit 1 The Changing World
第三课时
Grammar Focus(4a-4c)
比较一般过去时与现在完成时
语法精讲
表示过去某个具体时间发生的动作或存在的状态,
含义
动作已结束,与现在无直接联系
基本结构
肯定句:主语+动词过去式+其他
一般过去时
否定句:主语+didn't+动词原形+其他,
般疑问句:Did+主语+动词原形+其他?
时间标志词
具体的过去时间点:yesterday,last week/year等
过去特定场景:just now,then,once upon a time等
表示过去发生的动作对现在造成的影响或结果,
含义h或动作从过去持续到现在(可能继续)
肯定句:主语+have/has+动词的过去分词+其他
基本结构
否定句:主语+have/has+not+动词的过去分词+其他
现在完成时
般疑问句:Have/Has+主语+动词的过去分词+其他?
与现在相关的时间:already,yet,just,recently,lately等
时间标志词
持续时间:for+时间段(如for3 years),since-+过去时间点/从句(如since
2020,since I was 10)
不确定的过去:ever,never,before等
语法精练
I.用括号中所给单词的适当形式填空。
Ⅱ.在空白处填入一个适当的单词或用括号中
1.The bird heard the sound and
(fly)away.
所给单词的适当形式填空,使之通顺、完整。
2.-Have you
(see)Ella these days?
Two months ago,I 1.
(find)a
-Yes,I
(see)her at the shop just now.
smart AI app on the phone by accident.One
3.How can I trust you?You
(lie)to
night,it 2.(help)me with my maths
me again and again.
homework when my parents 3.
(be not)
4.Mike
(stick)to his promise ever
at home.It 4.(be)so surprising that it got
since he
(make)it.
all the answers right.Last week,I 5.
5.Chairman Mao once
say)women
(ask)it a difficult question about science.A few
could hold up half the sky.
seconds later,it 6.(give)me a clear
6.Lei Feng
die)for many
reply.So far,it 7.
(save)me a lot of
years,but his spirit is still encouraging us.
time on my studies.I have never 8.(feel)
7.(无锡中考)It's clean and beautiful now,but in
so amazed by technology.9.
you
the past there
(be)a lot of pollution.
(try)using AI to study yet?Up to now,
8.社会热点China
succeed)in it 10
already
(be)a really
sending Shenzhou-23 to the Tiangong Space
useful tool for students.But we must remember
Station on 24th May 2026.
that we can't depend on it too much.
【乐智英语】The more it changes,the more it's the same thing.万变不离其宗。
5
英语I九年级上册
课时精练
I.用方框中所给单词的适当形式填空
Today,Shenzhen is a high-tech 6.It is
dirt,wide,digital,tunnel,course
home to many tech companies(公司)7
1.The train is going through the
Huawei and Tencent.The city has a modern
2.The roads in the city are much
than
8 system,including undergrounds and high-
those in the countryside.
speed trains,which makes travel 9
3.Now more and more people like to take photos
What's more,Shenzhen cares about its locals'
with a
camera(照相机)
life quality.It has built many parks and greenways
4.The "April snow"is here.It's not real snow,of
for people to 10.The city is also a leader in using
一it's catkins(飞絮).
green energy which helps 11 air pollution.
-词多义It's convenient for me to choose
Over the years,Shenzhen has 12 from a
online
and study by myself.
small village to a big city.13
pioneering
5.Jim used a brush to clean the
off his
spirit has made it a role model for development.
shoes before stepping into the house.
14 visitors come to Shenzhen every year to
变式训练Jim cleaned his
shoes
see its amazing changes.No one doubts that
before stepping into the house.
Shenzhen will have an even 15 future.
Ⅱ.在空白处填入一个适当的单词。
(
)1.A.big B.small C.short D.tall
1.
your father come back yet?
)2.A.areas B.meals C.roads D.rocks
2.Thanks for listening
my problems.
(
)3.A.hard B.easy
C.ugly D.quick
3.Tony is sad
he got a bad grade.
(
)4.A.avoided
B.allowed
4.the past,there wasn't enough food to eat.
C.advised
D.attracted
5.John made a big mistake and
a result,he
(
)5.A.creativity
B.activity
lost his job.
C.beauty
D.history
Ⅲ.完形填空。
)6.A.city
B.town C.village D.country
Shenzhen has changed greatly over the past(
)7.A.for
B.with
C.like
D.about
forty years.It used to be a 1 fishing village
)8.A.sports
B.health
with only a few thousand people.There were few
C.education
D.transport
houses and the most 2 were just dirt tracks.
)9.A.slow
B.convenient
Local people mainly made a living by fishing and
C.lonely
D.difficult
farming.Life was really 3.
(
)10.A.sleep B.relax C.sweep D.study
But everything changed when Shenzhen
)11.A.lift B.make C.raise D.reduce
became a special economic zone in 1980.As a
(
)12.A.come B.grown C.gone D.shown
pioneer(先驱)of China's reform and opening-
)13.A.Its B.His
C.Her D.Your
up,it 4 millions of workers and businessmen
(
)14.A.Few B.Much C.Many D.Little
from all over China and even the world.With hard(
)15.A.older
B.better
work and 5 Shenzhen started to grow fast.
!
C.worse
D.luckier
6
【乐智英语】Three feet of ice doesn't form in a single day.冰冻三尺,非一日之寒。