Unit 1 Period 3 课时学案 语言知识讲练(Reading)-【名师导航】2026-2027学年高中英语选择性必修第二册教师用书word（译林版）
Period 3 
语言知识讲练(Reading)
1．trap vt．使落入险境；卡住，绊住 n．陷阱，罗网；圈套；困境，牢笼
(1)trap sb．into (doing) sth．
使某人陷入(做)某事的圈套；诱骗某人(做)某事
be/become/get trapped in 被困在……中
(2)fall into a trap 落入陷阱/圈套
set/lay a trap for 为……设陷阱/圈套
[即学即练]——单句语法填空/完成句子
①It is common for us to be trapped(trap) in a traffic jam during the peak hour．
②一旦你落入陷阱，就不容易摆脱了。
Once you fall into a trap，it will not be easy to get out of it．
③让我们懊恼的是，许多虚假广告诱骗我们购买了劣质产品。
To our annoyance，many false advertisements trapped us into buying the bad products．
2．extend vi．& vt．延伸(距离)；扩大；延长；伸展
(1)extend from... to... 从……延伸到……
extend out 伸出；向外扩展
extend through... 贯穿……；达到整个……的长度
extend until 延长至
(2)extension n． 电话分机；扩大；延伸
[即学即练]——单句语法填空/完成句子
①The tourist season extends from May to October．
②The girls competed for it，their hands extended out into the air．
③Take off extension and the legs should be fully extended on top of the jump．(extend)
④在8月末，该禁令被延长至年底。
At the end of August，the ban was extended until the end of the year．
1 / 15
学科网（北京）股份有限公司
3．construction n．建筑，建造；建造物
(1)under construction 在建造中
(2)construct vt． 建设；修建
construct sth．from/of sth． 用某物修建某物
[即学即练]——单句语法填空/完成句子
①The construction (construct) work of the theatre is supposed to be completed within the year．
②The old house was completely constructed of wood．
③大多数修建中的工厂都是由中国设计师设计的。
Most of the factories under construction have been designed by Chinese designers．
4．come about发生
come across (偶然)遇见；发现；被理解
come to 苏醒；总计；达到
come to life 苏醒过来；变得活跃；振作起来
come to light 显露；揭露；众所周知
come up 走近；上来；发芽；发生；被提出；
(太阳、月亮等)升起
come up with 想出；提出；筹集
[即学即练]——单句语法填空/完成句子
①The cost of the shoes and books which I bought last week came to $120．
②The sensitive subject can't come up at work．
③你应该努力想出答案，恰当地表达你的想法，以便你的意思能够被理解。
You should make great efforts to come up with answers and express your ideas properly so that your meaning can come across．
④在这段时间里，天气温暖、晴朗，万物复苏。
During this time，the weather is warm and sunny，and everything comes to life．
5．contradict vt．相矛盾，相反；反驳，驳斥
(1)contradict oneself 自相矛盾
1 / 15
学科网（北京）股份有限公司
contradict each other 相互矛盾
(2)contradiction n． 矛盾，不一致；反驳，驳斥
in contradiction to 与……相反/对立；与……相矛盾
(3)contradictory adj． (相互)矛盾的，对立的；不一致的
be contradictory to 与……矛盾/对立
[即学即练]——单句语法填空/完成句子
①His public speeches are in direct contradiction (contradict) to his personal lifestyle．
②The speaker got confused and started contradicting himself (he)．
③The prisoner's statement was contradictory to the one he'd made earlier．
④目击者的说法相互矛盾，真相依然不清楚。
The witnesses' statements contradict each other and the facts remain unclear．
6．differ vi．相异；意见相左
(1)differ in 在……方面不同
differ from 与……不同
(2)difference n． 不同之处；差别；差异
make a difference 起作用；有影响
(3)different adj． 不同的；有差异的
be different from... in... 在……方面与……不同
(4)differently adv． 不同地；有差别地
[即学即练]——单句语法填空/完成句子
①Old English is different from the English we speak now．
②As we communicate with foreigners，we should pay more attention to the differences(difference) in our body language．
③It's helpful to put children in a situation where they can see themselves differently (different)．
④尽管她们是双胞胎姐妹，她们在很多方面都不一样。
Twin sisters as they are，they are different/differ from each other in many aspects．
7．conclusion n．结论，推论；结束，结果；签订，达成
1 / 15
学科网（北京）股份有限公司