Unit 7 词汇九年级单元重难词汇精讲课件(人教版)

No smoking.
4.part-time ↔ full-time adj. 全职的 In America many students are part-time workers. 5.pierce v. 扎；刺破；穿透
get sth. pierced =have sth.pierced让某物被刺 get\have sth. done使某物被做
Mr. Smith gave his daughter a hug. 9. lift sb./sth. up 举起某人/某物 take a lift 乘电梯
give sb. a lift 让某人搭顺风车 10.badly adv. 严重地 →worse→ worst ↔ well be badly hurt 伤的严重 do badly in (doing) sth.某方面做得差
1.license =licence 可数名词 driver’s license 驾驶证 business license 营业执照
2.safety →safe →safely
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↓
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danger→dangerous→dangerously
be in danger\safety 3. smoke v. 冒烟；吸烟 n. 烟 -----smoker n. 吸烟者
23.enter = go\come\get into a place
Knock before you enter. 24. choice → choose→chose →chosen make a choice 做出选择 have no choice but todo sth. 别无选择， 只做某事
I have no choice but to wait here.
You'd better get your hair cut today. I can't get him to change his mind. 6.Flashes are not allowed to be used in the museum. 7.in the field 在田野里 8.hug sb. = give sb.a hug拥抱某人
Everyone should make his own decision. 18. educate → education n.→ educational adj.有教育意义的 educate sb. to do sth教育某人做某事 19.manage → ；经理
20.In society,we should respect the old people. 21.get in the way of 挡⋯⋯的路；阻碍 by the way顺便问一下 on one’s way to 在去...某地的路上 in this way以这种方式 I won't let anything get in the way of my success. By the way，where is the nearest hospital? In this way , we can finish quickly.
sth. have no chance to do sth没有时机做某事.
by chance =by accident 17. make one’s own decision =make one’s decision by oneself 自 己做决定
make a decision to do sth.=decide to do sth.=make up one’s mind to do sth. 下决心做某事
She's on her way to the hospital. 22. support v. & n. 支持 support sb. They received the support of the workers.
If you have a good team, you should support each other.
15.keep away from sb.\sth.
Children should keep away from fire.
16.a chance of doing sth. 做某事的可能性/时机 give sb. a chance给某人一时机做某事 =have a chance of doing
11.talk back to sb.
Don't talk back to your parents.
12.The food tastes awful. 13. teen=teenager in one's teens 某人十几岁时 She began to write poems in her teens. 14.regret→regretted→regretted regret to do sth很遗憾地做某事 regret doing sth. 懊悔做过某事 regret that +从句 He regrets leaving the school. I regret to tell you that you can’t go to the party.