外研版（2019）高中英语选择性必修第四册 学案Unit2 单元知识梳理.docxVIP

PAGE2 / NUMPAGES2 Unit1 单元知识梳理 一、重点单词 1. weaken v.（使）虚弱 ① ________削弱力量 ② ________通过……使变淡 ③ ________视力减弱 ④ The recession has________ so many firms that many can no longer survive. 经济衰退使许多公司实力大损，不少难以为继。 答案：① weaken strength ② weaken by ③ weaken insight ④ weakened 2. pessimistic adj.悲观的，悲观主义的 ① ________对……悲观 ② ________对人生的悲观看法 ③ ________以悲观的情绪 ④ ________对……持悲观态度 ⑤ Not everyone ________ ________ ________ ________ the future. 并非每个人都对未来如此悲观。 答案：① be pessimistic about ② a pessimistic view of life ③ in a pessimistic mood ④ have a pessimistic attitude to ⑤ is so pessimistic about 3. possession n.财产，财物 ① ________转交所有权 ② ________取得……所有权 ③ ________ /________ 占有，持有 ④ ________由……拥有 ⑤ At midnight they crossed the river and the village. 午夜他们跨过了河流占领了村庄。 答案：① give possession ② get possession of ③in possession/ take possession of ④ in the possession of ⑤ took possession of 4. abnormal adj.不正常的，反常的 ① ________异常现象 ② ________异常行为 ③ ________异常情况 ④ We do not think such an ________ ________ ________ will last long. 我们认为这样的反常现象不会持 答案：① abnormal phenomena ② abnormal behaviour ③ abnormal condition ④ abnormal phenomenon 5. recognition n.承认，认可 ① ________语音识别；声音识别 ② ________识别系统 ③ ________面部识别；人脸识别 ④ ________外交承认 ⑤ ________/________ （变得）认不出来 ⑥ At last, her father’s work has received ________ ________. 最后，她父亲的工作得到了大众的认 答案：① voice recognition ② recognition system ③ facial recognition ④ diplomatic recognition ⑤ beyond recognition/out of recognition ⑥popular recognition 6. cooperate v.合作，协作 ① ________ /________ 与……合作 ② ________经济合作 ③ ________国际合作 ④ ________合作伙伴 ⑤ The two airlines on ticketing and ________ ________ on ticketing and schedules.两家航空公司将在票务和航班安排上展开合作。 答案：① cooperate with/in cooperation with ② economic cooperation ③ international cooperation ④ cooperation partner ⑤ will cooperate 7. despair n.绝望 ① ________绝望地，失望地 ② ________对……绝望 ③ ________因……感到绝望 ④ One harsh word would send her into ________ ________ ________ ________. 一句严厉的话就会使她陷人极度的绝望之中。 答案：① in despair ② despair of ③ despair over ④ the