Unit 7 Protect the Earth 核心考点分层精练+单元综合测试分层复习（含答案 ）

这是一份Unit 7 Protect the Earth 核心考点分层精练+单元综合测试分层复习（含答案 ），共14页。

注：讲义有两部分，分别是【Part One核心考点分层精练】和【Part Tw单元综合测试分层练习】
Part One核心考点分层精练
（典例A为基础题，典例B为提优/易错题）
【考点1】Water is useful. 水很有用。
water是不可数名词
常见的不可数名词：water，juice，cffee，tea，cal，il，air，weather，bread，fish(鱼肉)，chicken(鸡肉)，hney，time，mney，news，music，wd，glass(玻璃)，paper(纸)，wind，snw，rain，fd等
两个不可数名词作主语，看做复数；eg：Milk and cffee are my favurite.
use“使用”，动词；useful“有用的”，形容词
【典例A】
瓶子里有多少水？
_____ _____ _____ _____ there in the bttle?
我最喜欢的食物是鱼肉和土豆。
My favurite ______ _____ ______ and ptates.
蜂蜜对我们的健康有好处。
_____ _____ _____ _____ ur health.
【典例B】
这木头是有用的，我们可以用来做桌子。
Wd _____ _____. We can _____ _____ _____ _____ tables.
鸡肉和面包是我最喜欢的。
_____ and _____ ______ my favurite.
There _____ snw in Nrth China in winter.
A is, much B are, a lt f C is, many D are, much
【考点2】use water t clean things 用水清洗东西；use wd t make tables 用木头制作桌子
use sth t d用某物来做某事
eg：use phnes t call peple；use fruit t make a salad
clean动词：清洗、打扫；d sme cleaning打扫；clean形容词：干净的
make制作（指手工制作）、使得，过去式made
make sth fr sb =make sb sth 为某人制作某物
eg：make tangyuan；make a birthday card fr her = make her a birthday card
make sb d sth让某人做某事；make sth/sb+形容词：使得某人或某物……
eg：make us happy；make me stay at hme
【典例A】
我们可以用它来制作新衣服。
We can _____ _____ _____ _____ new _____.
The students used sme clrful paper _____ (make) flwers.
Dn’t used fire _____ (keep) warm. It’s t dangerus.
【典例B】
Tim made a chair with wd. (改成同义句)
Tim _____ _____ _____ _____ a chair.
来自餐馆的垃圾使得街道很脏。
_____ _____ the restaurants _____ the street _____.
今天上午妈妈让我们在家写作业。
Mum _____ _____ _____ the hmewrk at hme _____ _____.
【考点3】save energy 节约能源
save节约、救；waste浪费
energy能源、能量，不可数名词
save water；waste mney
use t much energy
【典例A】
—There isn’t _____ energy n the Earth.
—We shuld save _____.
A many, it B much, it C a lt f, them D t much, them
Mst f the energy _____ (cme) frm cal and il.
太阳可以给我们许多能量。
The sun can _____ _____ _____ _____.
【考点4】Mst f ur energy cmes frm cal and il. 我们的大部分能源来自煤和石油。
mst大多数、大部分；mst f……中的大部分
mst f+名词，作主语时，由名词决定谓语动词的单复数
eg：①Mst f the bks are new. ②Mst f the water is clean.
mst f the students = mst students
cal和il是不可数名词
【典例A】
煤炭和石油是重要的能源。
_____ and _____ _____ imprtant _____.
大部分煤炭来自山西。
_____ _____ the ______ _____ frm Shanxi.
Mst f the children ______ (be) interested in swimming.
【典例B】
我们大部分的能源都来自煤炭和石油吗？
_____ _____ _____ ur_____ _____ frm _____ and _____?
过去没有太多煤和石油。
There _____ _____ _____ cal _____ il.
【考点5】T prtect the Earth, what shuld we d? 为了保护地球，我们应该做什么？
不定式t d sth表示目的，可以用于句首，也可以用于动词后。
对于目的提问，用疑问词why
prtect the Earth保护地球；n Earth在地球上；the sun, the mn and the earth太阳、月亮和地球
【典例A】
_____ (save) water, we can use it in ur daily life.
What can yu d _____ (save) mney, kids?
I gt up early this mrning _____ (g) running with my sister.
为了节约纸，我们应该使用纸的两面。
_____ _____ paper, we _____ _____ bth sides f the paper.
【典例B】
—_____ did Nina g t Shanghai?
—T visit her aunt.
A When B Wh C Hw D Why
为了保持空气清新，我们应该多种树。
_____ _____ the air _____, we _____ _____ mre trees.
【考点6】drive s much 开车如此频繁
s much“如此多”/much“许多”/t much“太多”，修饰不可数名词或动词；
help me a lt帮助我许多（a lt修饰动词help）；eat t much吃太多（t much修饰动词eat）
many“许多”/t many“太多”/s many“许多”，修饰可数名词复数
【典例A】
Yu shuld nt drink _____ cla.
A t many B s many C s much D a lt
Dn’t eat t much ______.
A vegetables B sweets C fruits D meat
我不能相信，熊猫每天吃这么多。
I can’t believe that pandas _____ _____ _____ every day.
汽车消耗太多的能源。
Cars _____ _____ _____ _____.
【典例B】
They danced and sang at party. They had _____ fun.
A s much B s many C t many D lt f
他小时候是那么喜爱汉堡包。
He _____ hamburgers _____ ______ when he _____ yung.
为了保持牙齿健康，我们不应该吃太多糖果。
_____ _____ ur teeth _____, we shuldn’t eat _____ _____ _____.
【考点7】cut dwn t many trees砍倒太多的树；use t much plastic使用太多的塑料；use t many plastic bags r bttles使用太多的塑料袋或塑料瓶
cut切，过去式cut；cut dwn砍倒；
t many修饰复数名词；t much修饰不可数名词或动词
plastic“塑料”，不可数名词；材料作为定语修饰名词时不影响名词单复数，a plastic bag；plastic bttles
【典例A】
这些玻璃瓶里有许多牛奶。
There_____ _____ milk in these _____ _____.
不要砍太多的树，他们对地球有好处。
Dn’t _____ _____ _____ _____ trees. They’re _____ _____ the Earth.
【典例B】
我们可以再利用塑料瓶做玩具。
We can _____ _____ _____ _____ make tys.
Maria，带一个布袋子，我们不应该用塑料袋。
Maria, _____ a clth bag _____ yu. We shuldn’t use _____ _____.
【考点8】help keep the air clean有助于保持空气干净
help d sth有助于做某事；help sb (t) d帮助某人做某事；help sb with sth在某方面帮助某人
keep sth+形容词：保持某物……，keep的过去式是kept
【典例A】
Mary ften helps her mther _____ (ck) fd.
上学期谁帮助你学英语的？
____ _____ yu _____ yur English last term?
昨天我帮妈妈打扫屋子，我们总是保持房子干净。
Yesterday I ______ my mum _____ the huse. We always _____ it _____.
【考点9】T much plastic is bad fr the Earth. 太多的塑料对地球有害。
be bad fr 对……有害；be gd fr对……有好处
【典例A】
不要在太阳下读书，对眼睛不好。
_____ _____ in the sun. _____ _____ _____ eyes.
一些孩子吃太多甜食，对牙齿不好。
Sme children eat _____ _____ sweet fd. It_____ _____ _____ yur teeth.
【典例B】
跑步有助于身体健康。
_____ _____ _____ _____ ur health.
Linda is gd _____ playing tennis. It _____ her bdy strng and gd _____ her health.
A at, make, fr B fr, makes, fr C at, makes, fr D at, makes, at
【考点10】字母组合的发音/uː/
/uː/ z, rm, fd, mn, schl, nn
/u/ bk, ftball, lk, ck, wd
【典例A】选出划线部分读音不同的一项
1) A fd B ft C tth D afternn
2) A mn B bkstre C gd D lk
3) A tk B t C balln D ck
4) A tday B range C dg D bx
【考点11】start drawing 开始画画
start ding/ start t d开始做某事
begin ding/ begin t d开始做某事；begin的过去式began
begin the stry again；begin t tell a stry；start t read
【典例A】
学校通常8点开始上课。
Schl usually _____ _____ 8:00.
去年奶奶开始在网上购物。
My grandma _____ _____ _____ _____ ______ the Internet.
——电影什么时候开始的？——半小时前。
—_____ _____ the film _____?
—_____ _____ _____ _____.
【考点12】The pster is ready.海报准备好了。
ready“准备好的”，形容词；be/get ready准备好
be/get ready fr为……做好准备
be ready t d准备做某事
【典例A】
Hw nice! _____ they _____ fr the party?
A Were, ready B Are, ready C D, ready D Did, ready
饮料和食物准备好了吗？我们的派对8点开始。
_____ _____ and fd _____? Our party _____ at eight ’clck.
我们正在为暑假做准备。
We _____ _____ _____ _____ the summer ______.
Are yu ready _____ (learn) t swim?
【Part One答案】
Hw much water is 2)fd is fish 3)Hney is gd fr 4)is useful use it t make 5)Chicken bread are 6)A
【2】1)use it t make cltes 2) t make 3)t keep 4) used wd t make 5)Rubbish frm makes dirty 6)made us d this mrning
【3】1)B 2)cmes 3) give us much energy
【4】1)Cal il are energy 2)Mst f cal is 3)are 4)Des mst f energy cme cal il 5)wasn’t t much r
【5】1)T save 2)t save 3)t g 4)T save shuld use 5)D 6)T keep clean shuld plant
【6】1)C 2)D 3)eat s much 4)use t much energy 5)A 6)liked s much was 7)T prtect teeth t many sweets
【7】1) is much glass bttles 2) cut dwn t many gd fr 3)reuse plastic bttles t 4)take with plastic bags
【8】1) (t) ck 2)Wh helped study 3)helped clean keep clean
【9】1)Dn’t read It’s bad fr 2)t much is bad fr 3)Running is gd fr 4)C
【10】1)B 2)A 3)D 4)A
【11】1)starts/begins at 2)started/began t shp n 3)When did begin Half an hur ag
【12】1) B 2) Are drinks ready begins/starts 3) are getting ready fr hliday 4) t learn
Part Tw 单元综合测试分层练习
总分100分，得分_______；Exercise A总分62分，得分_______；Exercise B总分38分，得分_______
（Exercise A为基础题，Exercise B为提优题）
一 英汉互译（1*14）
Exercise A
1 砍伐太多的树木 ______________________________ 2 保护地球 _______________________________
2 太多能源 ____________________________________ 4 在校门口等 _____________________________
5 来自石油和煤炭 ______________________________ 6 太多塑料瓶 _____________________________
7 开始画画 ____________________________________ 8 开车太多 _______________________________
9 大部分的玻璃瓶 ______________________________ 10 用木头制作桌子 ________________________
11 n Wrld Envirnment Day ______________________ 12 cllect paper bags _________________________
13 help me s much _______________________________ 14 tell yu abut his prject ____________________
二 按照提示填写适当的单词（1*19）
Exercise A
1 We use wd ________ (make) sme useful things.
2 There ________ (nt be) much cal in the wrld.
3 I reuse a plastic bttle ________ (water) flwers.
4 _________ (prtect) the river, we shuld plant mre trees.
5 M ________ f thse visitrs are frm the UK.
6 It’s late nw. Dn’t w________ time. Yu shuld finish yur hmewrk quickly.
7 Glass ________ (cme) frm sand(沙子).
Exercise B
8 My father has a ________ (use) idea, he plans ________ (make) a plastic ty.
9 We have three lessns this mrning. _________ (tw) ne is English.
10 There are three wd _________ (cup) n the table.
11 Mike c_______ sme paper and plastic bags. She reused them _______ (make) sme paper T-shirts and they all l_______ cl.
12 My family is s________ mney, because we want t buy a new huse.
13 Trees are ur friends. They are u________. They h________ keep the air fresh.
14 Hard wrk ________ (make) us tired. We need a hliday.
15 Yu shuld p________ yur cars in frnt the restaurant.
三 单项选择（1*19）
Exercise A
1 The by is _______ his friend abut that funny film.
A telling B talking C speaking
2 —When is the Wrld Envirnment Day?
—It’s n __________.
A 10th September B 5th June C 22nd April
3 Watching TV t much ________ ur eyes.
A is gd at B is bad fr C is bad at
4 There ______ a lt f ________ n the desk.
A is; paper B are; paper C is; papers
5 Mst f ur energy ________ cal and il.
A cme frm B are frm C cmes frm
6 We shuldn’t use _______ plastic.
A t much B much t C a few
7 _______ frm factries makes the air dirty.
A Smkes B Smke C smking
8 There ______ t much water n the farm.
A isn’t B aren’t C wasn’t
9 We cut ________t many trees.
A dwn B ff C ut
10 T _______ plastic is bad _______ the Earth.
A many; fr B much; fr C much; t
11Yang Ling starts _______.
A dance B t danced C dancing
12 ______ the air clean, we can plant mre trees.
A Keep B Keeping C T keep
Exercise B
13 It’s _______ cld utside. Dn’t g utside.
A t much B much t C t many
14 Nina _______ us smething _________her hbbies.
A tells; t B talks; t C tells; abut
15 There is a map _______ ur city _______ the wall.
A f; in B f; n C in; n
16 It’s Children’s Day tday. ________is cming sn.
A. Wrld Envirnment Day B. Christmas C. Earth Day
17 ________ ld clthes t make a dll. It’s a gd way t _______.
A. Use; reuse B. T use; reuse C. Use; waste
18 —Can yu see sme apples _______ the tree.
—There is als a sign _______ the tree.
A in, n B n, n C n, in
19 ________ gd news!
A What B Hw C What a
四 完成句子（0.5*30）
Exercise A
1 Wd cmes frm trees. (划线部分提问)
________ ________ wd ________ ________?
2 We shuldn’t cut dwn t many trees. (划线部分提问)
________ ________ we _________?
3 Tina used ranges and bananas t make a fruit salad. （同义句转化）
Tina ______ a fruit salad ________ ranges and bananas.
4 The yung man cut dwn a big tree last week. (划线部分提问)
________ _______ the yung man ________ dwn a big tree?
Exercise B
5 We can reuse plastic t make a bx. (划线部分提问)
________ _______ we _______ ________ ________ _______?
6 Why shuldn’t we drive s much?
—______ ______ _______ ______ _______ _______(因为汽车消耗太多能源).
7 Let’s ______ ______ _______ ______ _______ ________(为地球日制作一张海报).
五 短文填空（1*8）
Exercise A
We all live n the E___1___. It is ur hme. There are a lt f trees, flwers, rivers and m____2___ n the Earth. There are a____3___ different animals here with us. Our Earth is very beautiful. But smetimes we d bad things t it. We w____4___ t much water. Sme peple kill animals f___5___ fd. We have ___6___ ne Earth. We shuld s___7___ energy. We shuld help the animals. We shuld lve and p___8____ the Earth.
六 完型填空（1*10）
Exercise A
Lk, it’s ur Earth. There 1 sme water, muntains and trees n it. We shuldn’t 2 water. Because in many places, there is nt 3 water.
We als 4 cut dwn t many trees. We shuld 5 mre trees. They are 6 fr the air. Peple like using 7 bags in the supermarket. But I think they’re bad fr the Earth. We shuld use 8 bags and bxes. The Earth is ur 8 . We shuld 10 it.
1．A．isB．areC．aren’tD．isn’t
2．A．saveB．keepC．wasteD．saved
3．A．manyB．muchC．smeD．lt f
4．A．shuldB．canC．shuldn’tD．mustn’t
5．A．makeB．plantC．keepD．save
6．A．badB．useC．usefulD．well
7．A．paperB．plasticC．glassD．hard
8．A．paperB．plasticC．glassD．sft
9．A．schlB．hmeC．gardenD．park
10．A．prtectB．nt prtectC．wasteD．nt waste
七 阅读理解（1*10）
Exercise A
The Grade 6 students at Clean City Schl cllect empty (空的) bttles fr sme mnths. Then in July, they are ging t take them t a recycling centre (回收再利用中心). They are ging t sell the bttles and buy sme bks fr the schl library. Kate made a graph(图表) t shw the number f the bttles. This is the graph.
Students’ bttle cllectin
阅读文章，完成小题
1 In December, the students cllected _______ empty bttles.
2 The students cllected _______ mre (更多) bttles in March than in Nvember.
3 The students picked up the same number f bttles in _______ and _______.
4 Why d the students cllect empty bttles?
A. They want t d smething fr their schl.
B. They like empty bttles very much.
C. They want t play with the bttles.
5 The Grade 6 students are ______.A. flish B. bred C. kind
Exercise B
Nwadays many peple live a lw-carbn(低碳的) life. My aunt Alice is ne f them. She is a lawyer(律师).She has a nice car. But she ften ges t wrk by subway. When she is at wrk, she always prints(打印) n bth sides f the paper. It’s a gd way t save paper, and t save trees. Her hme is nt far frm her ffice. She ften ges hme n ft after wrk. She always remembers t turn ff the TV when she isn’t watching it. When she is brushing her teeth, she never wastes water. I shuld learn frm my aunt t live a lw-carbn life.
阅读文章，回答问题：
6 What’s Alice?
_______________________________________.
7 Hw des Alice ften g hme frm wrk?
_______________________________________.
8 Why des Alice always prints(打印) n bth sides f the paper?
_______________________________________.
9 What shuld we learn frm Alice?
_______________________________________.
10 Des Alice live far away frm her ffice?
_______________________________________.
八 书面表达（1*5）
Exercise B
请你根据下面的图片提示，以“Save trees”为题写一篇短文，不少于5句话。
Save trees
__________________________________________________________________________________
__________________________________________________________________________________
__________________________________________________________________________________
【Part Tw答案】
一 1 cut dwn t much wd 2 prtect the Earth 3 t much energy 4 wait at the schl gate 5 cme frm cal and il 6 t many plastic bttles 7 start drawing 8 drive t much 9 mst f the glass bttles 10 use wd t make tables 11 在世界环境日 12 收集纸袋子 13 帮助我如此多 14 告诉我关于他的课题
二 1 t make 2 isn’t 3 t water 4 T prtect 5 Mst 6 waste 7 cmes 8 useful, t make 9 The secnd 10 cups 11 cllected, t make, lked 12 saving 13 useful, help 14 makes 15 park
三 1-5 A B B A C 6-10 A B A A B 11-15 C C B C B 16-19 A B B A
四 1 What des cme frm 2 What shuldn’t d 3 made with 4 When did cut 5 What can reuse plastic t d 6)What can reuse it t d 7)make a pster fr Earth Day
五 1 Earth 2 muntains 3 als 4 waste 5 fr 6 nly 7 save 8 prtect
六 1-5 ACBCB 6-10 CBABA
七 1 100 2 20 3 January March 4 A 5 C 6 She is a lawyer 7 On ft 8 Because it a gd way t save paper, and t save trees 9 We shuld learn frm her t live a lw-carbn life 10 N, she desn’
八 例文：
We all knw that wd cmes frm trees. We can use wd t make tables, chairs and many ther things. But peple cut dwn t many trees. It makes the air bad. S we shuld save trees. And we can reuse wd t make things. We can als plant mre trees t keep the air clean.