高考英语一轮复习 unit 4 sharing课件 新人教版选修.ppt

Unit 4 Sharing,-2-,主题语境:人与社会——公益事业与志愿服务,-3-,高频单词,重点短语,难点句型,1.adjust vt.可调整的 注意 该词做不及物动词时,其意思是“适应于”,后常跟介词to4-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①It takes him quite a while to adjust to (work) night shifts. ②With the continuous changes of job market,I made (adjust) to my job expectations time and again. ③He stopped to try to adjust his eyes the light.,working,adjustments,to,-5-,高频单词,重点短语,难点句型,(2)完成句子 ④She the seat the height of her child. 她调节座椅以适合她孩子的身高 ⑤It took several seconds for his eyes to (适应)the dark. ⑥You will quickly the student life. 你很快就会适应学生生活的。

adjusted to,adjust to,adjust yourself to,-6-,高频单词,重点短语,难点句型,2.participate vi.参与;参加 [经典例句]Everyone in class is expected to participate in these discussions. 希望全班同学都能参与这些讨论 (1)participate in参加;参与 (2)participant n.参加者;参与者 (3)participation n.参与;分享 [词语辨析] participate in,attend,join,take part in与join in participate in为正式用语,表示“参加;参与”强调与他人共同参加某一活动,暗示以一种积极的态度参加 attend为正式用语,一般用于指参加会议,出席典礼或招待会等,也可以指上学,听课,听演讲或讲座等7-,高频单词,重点短语,难点句型,join为常用词,做及物动词,通常指参加某组织或团体,并成为其中的一员,其宾语往往是the army/party/team/club 或sb等。

take part in指参加群众性的活动,侧重说明主语参加该项活动并在其中发挥一定的作用part 前若有修饰语,要用不定冠词如take (an active) part in school/activities join in指参加正在进行的活动,其宾语一般是竞赛、娱乐、谈话、讨论、聚会、游戏等名词,可以用于join in (doing) sth/join sb in (doing) sth结构中8-,高频单词,重点短语,难点句型,四维热练 (1)用方框内所给单词或短语的适当形式填空 join;join in;take part in;attend ①At the age of eight,he a group of child dancers. ②The children the English Evening and had a good time. ③He didn’t school yesterday because of his illness. ④Zhou Enlai the student movements actively when he was at school.,joined,joined in,attend,took part in,-9-,高频单词,重点短语,难点句型,(2)用participate的适当形式填空 ⑤Encouraged by the teacher,the actively in the English speech contest.Their inspired the rest of the class to study hard. (3)同义句改写 ⑥She actively participated in local politics.(用part短语改写),participants,participated,participation,She took an active part in local politics.,-10-,高频单词,重点短语,难点句型,1.(be) dying to极想;渴望 [经典例句]She is dying to know where you’ve been. 她极想知道你到哪儿去了。

(1)be dying for sth渴望/想要某物 (2)die out灭绝 (3)die away(声音、风、光线等)渐息;渐弱 (4)die from/of死于…… 表示“渴望”的短语还有:long to do,be hungry for,be thirsty for,desire to do,be keen to,be eager to,be anxious to等11-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①California condors attract researchers’ interest because they almost died in the 1980s.(2016·北京卷) ②Before the training was introduced,66% of set-free birds died electrocution.(2016·北京卷) ③We lay shaking in the dark until the winds died .(2014·湖北卷),out,of/from,away,-12-,高频单词,重点短语,难点句型,(2)一句多译 ④他渴望回到他的祖国。

(dying) (anxious) (long) (eager) (keen),He is dying to return to his motherland. He is anxious to return to his motherland. He is longing to return to his motherland. He is eager to return to his motherland. He is keen to return to his motherland.,-13-,高频单词,重点短语,难点句型,2.up to取决于;到达(某数量、程度等) [经典例句]—What shall we do tonight then? —It’s up to you—whatever you want. ——那么,我们今晚做什么呢? ——你说了算——你想做什么都行 (1)be up to(doing) sth胜任(做)某事;适于(做)某事;正在忙于(做)某事 (2)be up to sb由某人决定 (3)up to now到目前为止(常与现在完成时连用),-14-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①There is the only one of the oldest customs that (keep) in this district up to now. ②I can take up four people in my car. ③He’s not really up to (see) any visitors.,has been kept,to,seeing,(2)一句多译 ④他太小不能胜任这项工作。

He is so young that he .(up to) He is so young that he .(qualify) He is so young that he .(equal) He is so young that he .(fit),can’t be up to the job can’t be qualified for the job can’t be equal to the job can’t be fit for the job,-15-,高频单词,重点短语,难点句型,3.in need在困难中;在危急中 [高考佳句] A friend in need is a friend indeed.(2016·北京卷)患难见真情 (1)in need of需要…… (2)satisfy/meet one’s needs=satisfy/meet the needs of sb满足某人的需要 (3)There is no need(for sb) to do./for (doing) sth(某人)没必要做……,-16-,高频单词,重点短语,难点句型,四维热练 (1)单句语法填空 ①It is thought that he often helps the people need. ②Do you often offer to help people when they are in need help? ③There is no need for you (come) if you don’t want to.,in,of,to come,-17-,重点短语,难点句型,高频单词,1.We walked for two and a half hours to get there—first up a mountain to a ridge from where we had fantastic views and then down a steep path to the valley below.(Page 29)我们步行了两个半小时才到达那里——先是爬山,爬到山脊能看到奇妙的景色,然后走下一个陡坡,一直走到下边的山谷。

句中from where引导的定语从句修饰a ridge 在“介词+关系词”引导的定语从句中,关系词常为which和whom;关系副词where和when之前一般不加介词,比较特殊的有from where和since when18-,重点短语,难点句型,高频单词,四维热练 (1)单句语法填空 ①Noise is coming to the point we can’t put up with it. ②China is the birthplace of kites, where kite-flying spread to Japan. ③Put the key it was. (2)完成句子 ④After supper,he usually stood near the window, (从那里他能看到塔),the tallest building in this city.,where,from,where,from where he could see the tower,-19-,重点短语,难点句型,高频单词,(3)写作升级 ⑤The little girl was finally found hidden behind the door,and from there she could hear what her parents said. →[满分表达]The little girl was finally found hidden behind the door 。