g译：_________________________________点拨：doharmtosbsthbeharmfultosbsth对某人某物有害拓展：harm还可以作动词：harmsbsth伤害某人某物练习：1Hiswordsdidharmtohismother译：_____________________________
2Litteri
garou
dharmsthee
viro
me
t译：________________________巩固：a化学制品对环境有害。译：______________________________________
b吃油炸食品对健康有害。译：_______________________________________5探究展示
三、训练环节6）整理测评基础应用题：A根据首字母或汉语提示完成句子。
1I’msorrytod________youbutca
Italktoyouforamome
t2Heworksi
afactoryHisworkistop_____
ewspapers3Loud
oisesca
causeh________loss4Thegreat
oisepollutio
ca
makepeopled_________5Hehad_______＿＿＿＿＿＿（一种）feeli
gthatshewouldpho
ehim6Shedoes
’tliketobesee
_______＿＿＿（在公共场合中）B根据句意，用所给单词的适当形式填空。1Lookthereisabird_____si
gi
thetree2Thebadairmakesmychesthurta
dit’sdifficultforme_____breath3Theyaredoi
gtheirhomeworkcarefullyYou’dbetter
ot_____disturbthem4Litter_____i
flue
cethelookofourcity5Itisk
ow
thatsmoki
gdoesgreat_____harmtous拓展应用题：（C）填入适当的句子，补全对话。AHelloMayBHiPeterIhave
’tsee
youforweeks11________________________AIhavebee
toHawaii夏威夷BHowwasyourjour
eyAGreatHawaiiisabeautifulplaceB12________________________AIwe
ttherebyairB13________________________AYesIhadlivedtherefor4yearsbeforeIcamehereB14________________________AItraveledwithmyfrie
dsB15________________________
第2页
fAIhavebee
awayforabouteleve
days
BWhatawo
derfuljour
ey
AYesitwas
D用所给单词的正确形式填空。
1Theyaredoi
gtheirhomeworkcarefullyYou’dbetter
ot
________disturbthem
2Itisk
ow
thatsmoki
gdoesgreat_______harmtous
3Theyhadall______sortofjuicetodri
katthepartylast

ight
4Ourgover
me
thassolvedsome_____________e
viro
me
t
problems
E改为同义句。
1Theboyhadheari
glosswhe
hewasbor

Theboy___________________whe
hewasbor

2Somestude
tsgotoschoolo
Saturdays
_________stude
tsgotoschoolo
Saturdays
综合提升题：单项选择
1Thelittlegirlwasbor
____a
dsheca
’theara
ythi
g
OhI’msorrytohearthat（2019年河南中招）
Alazy
Bbli
dCdeafDlovely
2Whathappe
ed
Thereisagirl_____o
thestreetShecould
’tfi
dher
mother
Acry
Bcryi
gCtocryDcries
3The______boytriedtoclimbupthetreebuthefailed（2019
年河南中招）
A5yearoldB5yearsor