Unit 3 On the Move Using Language 重难点讲解学案-2022-2023学年高中英语外研版（2019）必修第二册

Unit 3 On the Move Using Language 1. keep track of 完成句子 (1)I find it difficult to _________________(了解…的情况) my old friend now. (2)I’ve ________________(不知道) how many times he called last week. 单句语法填空 (3) That's not the answer but you're ________ the right track. 答案： (1) keep track of (2)lost track of (3)on 2. whether…or… 引导的让步状语从句 单句语法填空 (1)It doesn't matter whether you pay by cash ________ credit card in this store. (2)Another important difference is ________ schools are state schools or private schools. (3)It remains to be seen ________ or not this idea can be put into practice. 完成句子 (4)It doesn’t matter________________________(不管你右拐还是左拐)at the crossing-both roads lead to the park. (5) ________________________________(不管…与否) we’re successful，we can be sure that we have done our best. 答案：(1)or (2)whether (3)whether (4)whether you turn right or left (5)Whether or not 3. adjustable adj. 可调整的；可调节的 单句语法填空 (1) The height of the bicycle seat is ____________(adjust). (2) My parents had trouble adjusting to ________(live)in an apartment. (3) You'd better adjust your language ________the age of your audience. 完成句子 (4) It took a few seconds for her eyes to ________________________(适应黑暗). 答案： (1)adjustable (2)living (3)to (4)adjust to the darkness 4. available adj. 可获得的；有空的 完成句子 (1) Many lessons ________________________(现在可以在网上找到)，from which students can choose for free. (2) Meetings were held to update employees as soon as ________________(有新的信息). (3) There are ________________________(许多就业机会)in the area. 答案： (1)are now available online (2) new information became available (3) plenty of jobs available 5. balance n. 平衡；v. 使平衡 完成句子 (1) The child couldn't ________________________(保持平衡)on his new bicycle and fell down from it several times. (2) When he was running after his brother, the boy ________________________(失去了平衡)and had a bad fall. (3) Many approaches have been tried to ________________________(保持自然界的平衡). 单句语法填空 (4) It is pretty important for teenagers