1、八年级英语上册Unit4重点句子语言点1.We need each other to live, and bees are one of the best examples of this connection.我们需要彼此才能生存，蜜蜂就是这种关联的最佳例子之一。（1）each other 彼此；互相。（2）one of +the +形容词最高级+名词复数，.中之一。【例】She is one of the tallest students in our class.2.As they fly from one flower to another, they take pollen with
2、 them.当它们从一朵花飞到另一朵花时，会带走花粉。（1）from.to.从.到.（2）take.with.随身带走.【例】 Please take the rubbish with you when leaving the beach, children.3.ln fact, without their work, about 80 percent of the plants in the world cannot grow.事实上，没有它们的劳作，世界上约80%的植物无法生长。（1）in fact事实上。（2）in the world在世界上。4.For example, they wo
3、rk hard together to make their homes.例【例】它们一起辛勤劳作建立家园。（1）for example例如。（2）work hard 努力工作；辛勤劳作。（3）make homes建立家园。5.In order to store honey, they create honeycombs.为了储存蜂蜜，它们会建立蜂巢。（1）in order to do sth.为了做某事。（2）store honey储存蜂蜜。6.When a bee finds new food, it uses a dance to tell the others where and ho
4、w far honeycomb away the food is.当蜜蜂发现新食物时，会通过“舞蹈”告知同伴食物的位置和距离蜂巢的远近。use sth.to do sth.使用某物做某事。7.Bees play an important part in the ecosystem of our planet.蜜蜂在地球生态系统中扮演这至关重要的角色。（1）play an important part in.在.中起重要作用。（2）the ecosystem of our planet在地球生态系统中。8.However, the number of bees is dropping, and
5、scientists are worried.然而，蜜蜂的数量在下降，科学家们都很担心。（1）the number of+名词作主语时，谓语动词单数。【例】The number of students in the classroom is fifty.（2）be worried担心；担忧。be worried about担忧.；担心.【例】Dont be worried about my maths.9.Think about what you can do to protect one of the most amazing animals on earth.想想你能做些什么来保护地球上最
6、神奇的动物之一。（1）think about思考；考虑。（2）on earth在地球上。 10.Many people like watching blue whales swim, and they think it is one of the most beautiful things to see.很多人喜欢看蓝鲸游泳，并且认为这是最值得观赏的美妙景象之一。（1）like doing sth.喜欢做某事。（2）watch sb./sth.do sth.观看某人/某物做某事，表示动作已结束或全过程。【例】I watch the boy play football with his frie
7、nds all the afternoon.11.Blue whales can live up to 90 years.蓝鲸可以活到90岁。（1）live up to活到（某一年龄）；达到（某种标准）。（2）up to多达；直到。12.When a blue whale dies at sea, it becomes food for many kinds of animals living in and around the sea.当蓝鲸在海里死亡时，它会成为许多生活在海洋中及海洋周围的动物的食物。（1）die at sea在海中死亡。（2）become food for.成为.的食物。
8、（3）many kinds of.许多种类的。（4）live in and around the sea生活在海洋中及周围。13.This food lasts for over a year and it helps to create a lively and healthy ecosystem.这种食物可以维持一年多，并且有助于形成一个生机勃勃且健康的生态系统。（1）last for over a year维持一年多。（2）help to do sth.帮助/有助于做某事。（3）create a lively and healthy ecosystem形成一个生机勃勃且健康的生态系统。2
