人教版（2019）高中英语必修第三册Unit 4 space exploration学案： 重点单词、短语及句式精讲，课文重点小结 （含答案）.doc

Unit 4课文重点单词、短语及句式随堂练习 Part I 课文重点单词 However,some scientists were determined to help humans realise their dream to explore space. 然而,一些科学家决意要帮助人类实现探索太空的梦想。 【词汇精讲】句中的determined是形容词,意为“有决心的;意志坚定的”。 He made determined efforts to overcome the difficulties. 他做出了不懈的努力去克服困难。 We are determined to get the work done before New Year’s Day. 我们下定决心要在元旦前完成这项工作。 【思维拓展】 (1)determine to do sth.决定/决心做某事 determine on (doing) sth.决定(做)某事 determine sb.to do sth.使某人下决心做某事 (2)determined adj.坚决的；有决心的 be determined to do sth.决心做某事 be determined that...决心…… (3)determination n．决心；决定 with determination坚决地 单句语法填空 ①I have determined ______ going to the countryside after graduating from college. ②He is ______________(determine) to take good care of his parents from now on. ③The ______________(determine) expression on her face suggested that she wouldn’t change her mind. ④Helen was a strong girl and she finally achieved her dream with great _________________(determine)． ⑤(北京改编)______________(determine) to be myself, move forward, free of shame and worldly labels(世俗标签), I can now call myself a “marathon winner”． 单句写作 ⑥He ________________________________(下定决心好好利用) this chance to learn more about the Chinese culture. ⑦Paul was fond of Chinese culture, so he ______________________ (决定定居) in China. 一句多译 因为决心按时完成这项工作，他们立即着手工作。 ⑧_______________________________________ the job on time, they set out to work immediately.(原因状语从句) ⑨________________________ the job on time, they set out to work immediately.(形容词短语作状语) 2.These disasters made everyone sad and disappointed,but the desire to explore the universe never died. 这些灾难使每个人都感到悲伤和失望,但探索宇宙的愿望从未消失。 【词汇精讲】disappointed是形容词,意为“失望的;沮丧的”,在句中作宾语补足语。 They were bitterly disappointed at the result of the game. 他们对比赛结果极为失望。 He was disappointed to see she wasn’t at the party. 看到她没来参加晚会,他感到很失望。 【思维拓展】 (1)be disappointed at/by sth.对某事失望 be disappointed in/with sb.对某人失望 be disappointed to do sth.因……感到失望 (2)disappoint v. 使失望；使破灭，使落空 (3)disappointment n. [U]失望，[C]令人失望的人/事 (4)disappointing adj. 令人失望的，扫兴的(强调主语的行为或某事令人失望) 单句语法填空 ①Although I was ________________(disappoint) I couldn’t keep the toys, I was somewhat proud to take them back. ②To my __________________(disappoint), his behaviour cause some misunderstanding between us. ③The teacher is disappointed ___________ Tony’s attitude towards study. ④We were greatly disappointed __________(know) that she was absent. ⑤The fans were disappointed __________ the film star when they learned some negative news about him on the website. ⑥The fans looked quite ________________(disappoint) when they heard the _________________(disappoint) result. 单句写作 ⑦The workers __________________________(失望地发现) that they couldn’t understand the instructions on the machine. ⑧We __________________________(对……感到失望) your previous behaviour. 3.These disasters made everyone sad and disappointed,but the desire to explore the universe never died. 这些灾难使每个人都感到悲伤和失望,但探索宇宙的愿望从未消失。 【词汇精讲】句中的desire是名词,意为“渴望;欲望”,desire还可作动词,意为“渴望;期望”。 I owned a bookshop and desired to expand the business. 我拥有一家书店,想要扩大业务。 【思维拓展】 (1)desire sth.渴望得到某物 desire to do sth.希望做某事 desire sb.to do sth.希望某人做某事 desire that...希望……(从句中用should do结构，should可以省略) (2)have a desire for sth.渴望得到某物 have a desire to do sth.渴望做某事 单句语法填空 ①He desires __________(join) the army and devote himself to the country. ②Several people have expressed a desire _________(see) the report. ③(2020·重庆巴蜀中学高一期末)Fashion is a competitive and hard business where people’s desire _______ new ideas is hard to satisfy. ④At yesterday's meeting, the manager desired that the project ______________________(finish) on time. 一句多译 在场的所有学生都渴望上重点大学。 ⑤All the students present ______________________________ ___________. (desire n．) ⑥All the students present ______________________________.(desire v．) ⑦All the students present desire that they ________________________. 4.China became the third country in the world to independently send humans into space in 2003, when Yang Liwei successfully orbited Earth in the Shenzhou 5 spacecraft. 2003年，杨利伟乘坐神舟五号成功绕地球飞行，中国成为世界上第三个实现载人航天的国家。 【词汇精讲】independently为副词，意为“独立，独自。” 【思维拓展】 (1)independent adj.独立的；自主的 be independent of不信赖……；独立于……之外 (2)independence n．独立；自主 independence from sb./sth.从……独立 (3)independently adv.独立地；自主地 (4)dependent adj.依靠的；依赖的 dependence n．信赖，依赖 depend v．依靠，依赖 单句语法填空 ①Not only my spoken English, but also my ability to live ____________ (independent) has been improved a lot. ②All living things depend ______ the sun for their growth. ③Susan wanted to be independent ______ her parents.She tried living alone, but she didn’t like it and moved back home. ④A study abroad program can teach students ________________ (independent) and important life skills. 单句写作 ⑤Now that you have grown up, you should ___________________(不依赖) your parents. ⑥Many countries left and ____________________________(独立于) the empire in the 20th century. 5. This signalled one step further in China’s plan to establish a space station in the future. 这标志着中国未来建立空间站的计划又向前迈进了一步。 【词汇精讲】signal作动词,意为“标志着;标明;发信号”。signal也可作名词,意为“信号;标志”。 She signalled that he was about to turn left. 她打手势表示他就要左转。 The siren was a signal for everyone to leave the building. 警报器一响,就是要所有人离开大楼。 【思维拓展】 (1)signal to sb.向某人发信号/示意 signal (to) sb.to do sth.示意某人做某事 signal with...用……发信号 a signal for sb.to do sth.某人做某事的信号 单句语法填空 ①The police seems to be _____________ (signal) to us with his arm. ②In order not to be heard, she pointed her finger upwards ___________ (signal) that someone was moving about upstairs. ③The far side of the moon is a rare quiet place that is free from interference from radio ___________(signal) from Earth. ④In our class, when the bell rang and the teacher closed his book, it was _____ signal for everyone to stand up. ⑤The judge signaled ______ a police officer and the man was led away. Part 02短语精讲 1．go up上升；增长；升起；被兴建；被建造；被焚毁 (1)go up by上升了……(表示上升的程度或幅度) go up to上升到……(表示上升后的结果) (2)go after追逐；追求 go against反对；违背；不利于 go ahead进行，进展；做吧，干吧 go along进展；继续 go by(时间)流逝 go over仔细检查 go in for爱好；参加考试(或竞赛) go out出去；熄灭 go through仔细察看某事物，检查某事物；经历，遭受；(法律、合同等正式)通过 go down(物价等)下跌；(温度等)下降；(船等)下沉；(日、月)落到地平线下，落下 go without勉强凑合；没有……也行 写出下列句中go up的含义 ①Several new malls are going up in the centre of this city.__________ ②It is predicted that food prices will continue to go up in the next few months.________ 用go的相关短语完成句子 ③Tall buildings are ___________ along the new road leading to the downtown area. ④I didn't ________