1. 在四線格里正確、規(guī)范地抄寫句子：We use wood to make tables, chairs and many other things.
We use wood to make tables, chairs and many other things
_________
答案：_________
We use wood to make tables, chairs and many other things.
_________
( ) (1) protect the Earth
B
( ) (2) come from coal and oil
F
( ) (3) use plastic to make bags and bottles
A
( ) (4) much water
G
( ) (5) keep the air clean
E
( ) (6) cut down
D
( ) (7) be bad for the Earth
H
( ) (8) too many trees
Ⅰ
答案：
(1) B
(2) F
(3) A
(4) G
(5) E
(6) D
(7) H
(8) Ⅰ
1. 觀看課本第68至69頁Story time的動(dòng)畫,選詞填空。
oil, water, coal, energy, trees, bags, plastic
(1) We want to protect the Earth. We should save
water
,
energy
and
trees
.
(2) We should not use too much
plastic
.
答案：water, energy, trees;
plastic
( ) (1) We drink and use
B
to clean things every day.
A. milk B. water C. juice
( ) (2) Most of our energy comes from
C
.
A. sun B. water C. coal and oil
( ) (3) Wood comes from
A
.
A. trees B. chairs C. desks
( ) (4) We
B
use too much plastic.
A. should B. should not C. can
答案：【解析】：本題主要考查對(duì)Story time內(nèi)容的理解以及常識(shí)知識(shí)。
(1) 題干意思是“我們每天喝并且用_____來清潔東西”。根據(jù)常識(shí)，水既可以喝也可以用來清潔東西，而牛奶和果汁通常不用來清潔東西，所以選B。
(2) 題干意思是“我們大部分的能量來自_____”。根據(jù)常識(shí)，我們大部分的能量來自煤炭和石油，太陽雖然也是能量來源之一，但不是主要的，水一般不直接作為能量來源，所以選C。
(3) 題干意思是“木材來自_____”。根據(jù)常識(shí)，木材來自樹木，椅子和桌子是木材加工后的產(chǎn)品，不是木材的來源，所以選A。
(4) 題干意思是“我們_____使用太多的塑料”。根據(jù)常識(shí)和環(huán)保知識(shí)，我們應(yīng)該減少塑料的使用，因?yàn)樗芰想y以降解，對(duì)環(huán)境造成污染，所以不應(yīng)該使用太多塑料，選B。
【答案】：(1) B；(2) C；(3) A；(4) B。
