Unit 3 Section B (2a-2d) 知识清单 2023-2024学年人教版七年级英语下册

Unit 3 Section B (2a-2d) 1.cross v.从表面越过=go across crossing n.十字路口 across adv. 横过 Jack, can you swim _ the river? Don’t _ the street. Go _ the bridge. Please be careful when you _ the road. Turn left at the second _. 2.It is for sb. to do sth. (for表示事物的特征) It is of sb. to do sth. (of表示人的特点) It is very clever _ him to solve the problem. (解决问题) It is good _ you to get up early. It is kind(和蔼的) _ her to help me. It is necessary(可能的) _ you to finish this work. 3. There be 某地有某物或某人 遵循“就近原则” There _ forty students in my class. There _ a teacher and ten students. There _ many flowers and a big tree. 4.between … and … 在 和 之间 在医院和超市之间有一所学校。 There is a school _. 5.no det.没有 not a/ an+可数n单数 (如果没有be动词, 借助助动词do/does) not any+可数n复数/不可数名词 我手边没有词典。 I have _ _at hand. = I _ _a dictionary at hand. 我没有足球。 I have _ _. = I _ _any footballs. 玻璃杯里没有水。 There is _ _in the glass. = There _water in the glass. 6.11-year-old 复合形容词:基数词+单数名词+形容词 这个男孩八岁了。 This boy is _ _ _。 这是一个八岁的男孩。 This is an _ _boy. 7. afraid adj.害怕的 be afraid of (doing) sth. be afraid to do sth. 他害怕在河里游泳。 He _ _ _ _ in the river. 这个女孩害怕小狗。 This girl _ _ _ _. 这个人怕错过这趟火车。 The man _ _ _ _ . 8.like prep. 像;怎么样 be like 性格品质像 look like 外貌看起来像 Good friend _ _ a mirror. The cloud _ _ a horse. The girl and her sister are outgoing (外向的). She _ _ her sister. Your new eraser _ _ an apple. 9.leave v.离开 leave+ 地点 离开某地 leave for+地点 启程去某地 leave A for B 离开A 地去B地 他每天早早地离开家。 He _ _ early every day. 明天他将要动身去北京。 He will _ _ _ tomorrow. 10.dream v.n 梦想 n. have a dream 有一个梦想 v. dream of / about doing sth. 梦见某物; 梦想做某事 我梦见了一只小鸟。 I _ _ a bird. 我梦想成为一名歌手。 I _ _ _ a singer. Bob梦想去北京。 Bob _ _ _ to Beijing. 11.come true 实现 (主语是物) achieve 实现 (主语是人) achieve one’s dream I will _ _ _. The Chinese Dream can _ _. 12.true adj.正确的 truth n. 事实,真相 truly adv. 确实地; 真正地 He loves her _. Please tell me _ _. 13. have to与must的区别 must 主观意志自己想,“必须” have to 客观需要外强迫,“不得不” I like English. I _ study English hard. I don’t like English, but I _ study English. It’s late. I _ go h