Unit 3 Life in the future教案
a. to look into b. being looked into
c. to be looked d. looking into
解析: ①選b。be required to do sth.意為“被要求做某事”。第二個空的to是介詞意為“隨著，伴著”。
②選d。require, want, need表示“需要”，當其主語是動作的承受者時，其后的賓語常用動詞不定式的被動形式或動名詞的主動形式。
5. assist
vt.&vi. 幫助；援助；參與;出席
常用結構：
assist sb. in/with sth. 幫助(某人)某事
assist sb. in doing sth. 幫助(某人)做某事
assist sb. to do sth. 幫助(某人)做某事
assist with 幫助(照料，做)；在……上給予幫助
i am willing to assist you whenever there is an opportunity.
有機會我愿隨時幫你。
i’m afraid i can’t assist you, you have to go and see the manager. 我恐怕幫不上忙，你得去找經理。
the headmaster assists with a lot of things when free.
有空時校長會幫忙做很多事。
高手過招
用assist的相關短語填空 （原創）
①the young nurse was very nervous when she in her first operation.
②a team of nurses the doctor performing the operation.
③she employed a woman to her the housework.
④good glasses will you read.
答案：①was assisting ②assisted; in
③assist; with ④assist; to
重點短語
6. take up
從事；占(時間、空間、注意力等)；繼續
this table takes up too much room. 這張桌子太占地方。
she has taken up a job as a teacher. 她當上老師了。
this chapter takes up where the last one off.
本章繼續上一章的內容。
聯想拓展
take off 脫掉（衣服等）；起飛；打折；作為折扣而減價
take over 接管；獲得對……的控制或管理
take apart 拆開；分開后將……分成許多部分