《2025年课堂精练英语必修第二册北师大版》

2. I think they are admirable because they put out fires and save people's lives.
考点 put out 扑灭，熄灭
拓展 put aside 放到一边　　put down 放下　　put off 推迟
put up 举起　　　　　　put on 穿上　　　　put up with 忍受
选词填空
down; out; with; aside; off
(1) You must put ________ your work for a time and take a holiday.
(2) Just as I put the telephone ________, the doorbell rang.
(3) They decided to put ________ the meeting until after Christmas.
(4) The firemen worked hard but were not able to put ________ the fire.
(5) Why should we put up ________ such terrible working conditions?

答案：
(1) aside
(2) down
(3) off
(4) out
(5) with

3. They also spend lots of time helping people who are in danger.
考点一 spend time/money on sth./(in) doing sth. 花费时间/金钱做……
单句语法填空
(1) I spent two hours ________ this maths problem.
(2) They spent two years ________(build) this bridge.
(3) She has ________(spend) a lot of money on clothes.
考点二 danger n. 危险
拓展 dangerous adj. 危险的
语法填空
The operation is a success and now the patient is out of (4)______(dangerous). But he is
(5)______ danger of catching a cold if he doesn't take any medicine. It is (6)______(danger)
for a weak person to catch a cold.

答案：
(1) on
(2) building
(3) spent
(4) danger
(5) in
(6) dangerous

4.... people who fight against their own weaknesses...
考点 fight against 与……斗争
拓展 fight for 为……而争　fight back 反击; 克制, 忍住
单句改错
(1) If he hit you, why didn't you fight for?
(2) She fought against her tears as she said goodbye to her mother.
(3) Scientists say they are beginning to have a breakthrough in fighting for cancer.

答案：
(1) for→back
(2) against→back
(3) for→against