1. 木材來(lái)自樹(shù)木。
Wood
comes from
trees.
2. 我們應(yīng)該關(guān)愛(ài)和保護(hù)地球。
We
should
love and
protect
our
Earth
.
3. 我們可以用紙做一個(gè)風(fēng)箏。
We can
use
paper
to make
a kite.
4. 我們不應(yīng)該過(guò)度砍伐樹(shù)木。
We
should not cut down
too
many
trees.
答案：1. comes from 2. should, protect, Earth 3. use, to make 4. should not cut down, many
(
F
) 1. 不要濫用塑料。
(
T
) 2. 我們?cè)撊绾沃貜?fù)利用這些東西呢?
(
F
) 3. 我們可以把桌椅等東西變成木材。
(
T
) 4. 我可以把一個(gè)塑料瓶重復(fù)利用做玩具。
(
T
) 5. 地球是我們的家園。
答案：1. F 2. T 3. F 4. T 5. T
A
1.Earth Day is on ______.
A.22nd April
B.5th June
C.1st October
答案：A
(
B
) 2.We use gloves ______ warm.
A.keep
B.to keep
C.to keeping
答案：B
(
B
) 3.Don’t drink ______ milk.
A.too many
B.too much
C.a lot
答案：B
(
B
) 4.Let’s tell ______ about ______.
A.they; its
B.them; it
C.their; it
答案：B
(
A
) 5.They start ______.
A.singing
B.sing
C.sang
答案：A
