《必修2Unit 4词汇练习课件》由会员分享，可在线阅读，更多相关《必修2Unit 4词汇练习课件（29页珍藏版）》请在金锄头文库上搜索。
1、Unit 4 Wildlife protection,1affect vt. influence 影响；感动；(指疾病等)侵袭某人或某 物；感染 提示 affect常用作动词，effect常用作名词，两个词只有一个 字母的区别。 搭配 (1)have.effect on.对产生影响 (3)come into effect生效,即学即练4(1)The amount of rain _ the growth of crops.降雨量直接影响庄稼生长。 (2)One of her lungs _ a little so that she has to rest.她的一叶肺有些感染，所以她不得不休息。
2、 (3)The audience _ by his speech. 听众被他的演讲深深打动了。 (4)As we all know，smoking _ health. (众所周知，吸烟影响健康。) (5)The film _ _ _ _ _her.(这部影片对她影响很大。),affects,is affected,were deeply affected,affects,had quite an effect on,2contain vt. 包含；容纳(hold)；抑制(control) 即学即练3(1)Orange juice _ things which help keep you hea
3、lthy. 橘汁里含有有益于健康的东西。 (3)This bottle _ two glasses of beer. 这个瓶子可容纳两杯啤酒。 (4)He couldnt _ for joy.他不胜欢喜。 (5)The tour _ a visit to Paris. 解析：contain vt.包含，包 括。强调所包含的内容。 (2)vt. include vt.包含，包括。强调某内容包括在范围之内。,contains,contains,contain himself,includes,3protect vt. 保护，保卫；防御 搭配 protect sb./sth. fromn.；prot
4、ect sb./oneself fromdoing 保护使不受伤害 提示 容易混淆的短语keep sb. from doingstop sb. (from) doing prevent sb. (from) doing阻止某人做某事；防止某人做某事 defend.from/against.保卫以抵制 英汉互译 (1)雨伞可以保护你不至于淋雨。 _ (2)Its their duty to protect their friends against/from the enemy. _,An umbrella will protect you from the rain.,保护朋友不做别人的伤害是
5、他们的责任。,即学即练3(1)Young plants should be well _ the cold. 幼苗必须被很好地保护以免受冻。 (2)The hen _ its young _ being attacked by the cat. 母鸡保卫小鸡使其免遭猫的袭击。 (3)Everyone should take up arms to _ our country from invasion. 每个人都应当拿起武器保卫我们的国家不受侵犯。 (4)Nothing can _ us _ realizing our dreams. 什么也不能阻止我们实现梦想。,protected from,
6、protected,against,defend,stop,from,即学即练4(1)He highly _. 他非常感谢他的帮助。 (2)We shall _ you again. 我们将很高兴再次收到您的来信。 (3)I really _ to the party. 你能来参加这次聚会我太高兴了。 (4)I would _ you could help me. 如果你能帮助我，我将不胜感激。 搭配(1)appreciate n./doing 感激(欣赏、觉得) (2)appreciate it if 从句感谢 提示 (1)appreciate后接动名词，不接不定式。(2)appreciat
7、e后面不能接人称代词作宾语，要以事件作宾语。,appreciated his help,appreciate hearing from,appreciate your coming,appreciate it if,即学即练5(1)We all _ the midterm examination.我们都成功地通过了期中考试。 (2)Failure is the mother of _.失败是成功之母。 (3)He was _ as a novelist. 他是非常成功的小说家。 (4)他继承他父亲的职位，担任公司董事长。 He _ as president of the company.,su
8、cceeded in passing,success,a success,succeeded his father,重点短语例释,6die out 灭绝，绝种。还可表示“熄灭”；(风俗、习惯等)消失。 联想 die away(声音、光线、风等)逐渐平息 die off(家庭、种族等)相继死亡；(草木)相继枯死 die down(火、兴奋)渐弱，渐息 be dying to.渴望做某事 完成句子 (1)Many animals _ _ _(已经灭绝了) (2)The fire in the forest _ _ _(正逐渐减弱)， and will soon _ _(消失) (3)As she
9、grew older，her relatives _ _(相继去世了) (4)After a long separation，the baby _ _ _ _ (渴望见到) its mother.,have died out,is dying down,died off,die away,is dying to meet,7in danger (of.)处于危险之中 out of danger 脱离危险 即学即练9(1)The drowned girl was obviously _.很明显，那个溺水的女孩的生命危在旦夕。 (2)The old house is _ collapse. 那所老
10、房子有倒塌的危险。 (3)They were told at the hospital that their grandmother was _. 他们在医院得知他们的祖母已经脱离危险了。,in immediate danger,in danger of,out of danger,7in danger 处于危险境地danger构成的常见短语还有： (be) out of danger脱险；be dangerous危险的 联想 in good health健康良好 in surprise吃惊的 in a hurry匆忙的 in doubt怀疑的 in peace和平的；安静的；平静的,8com
11、e into being 形成；产生；成立 The United Nations came into being when the Second World War ended. 联合国是在第二次世界大战结束后成立的。 No one knows when such a custom first came into being. 没人知道这一风俗是何时开始形成的。 联想 come about发生；造成 come across碰到come around到来；恢复知觉 完成句子 (1)电灯是经历了上百次失败才诞生的。 The light _ after hundreds of failure. (2
12、)1949年中华人民共和国成立了。 In 1949，the Peoples Republic of China _.,came into being,came into being,即学即练9(1)They still havent _ my letter. 他们至今仍没有回我的信。 (2)He _ my suggestion _ a laugh/_ laughing. 他对我的建议报以一笑。 (3)His illness didnt _ treatment by drugs. 他的疾病对药物治疗没有反应。,responded to,responded to,with,by,respond t
13、o,即学即练10(1)The dog seems fierce, but it wont _ anyone.这条狗看上去很凶，但它不会伤害任何人。 (2)Fruit juice can _ childrens teeth. 果汁可能损坏儿童的牙齿。 (3)He may say no, but _ asking.他可能拒绝，但问一问也无妨。 be harmful todo harm to do sb. harmdo harm to sb.对有害 There is no harm in doing sth. It does no harm (for sb.)to do sth. 做某事是个好主意(
14、或没有坏处)。,harm,be harmful to,there is no harm in,11employ vt. 利用(时间、精力等) (1)He _ a bus driver.他被雇为公共汽车司机。 (2)They _ the baby.他们雇她照顾婴儿。 (3)She_ in sewing/to sew. 她把闲暇时间花在缝纫上。 (4)He _(was employed in/was busy) watering the garden. 他当时正忙于浇花。 employ oneself inbe employed in/busy从事/忙于,was employed as,employed her to look after,emp
