Unit 4 We went on a scientist field trip. 【学习目标】 1．本单元词汇和句型。 2．能用本单元话题交流。 【学习重难点】 1．熟记本单元词汇和句型。 2．能将本单元话题用于实际交流中。 【学习过程】 一、词汇 butterfly 蜻蜓 bee 蜜蜂 ant 蚂蚁 silk 丝绸 moth 蛾 honey 蜂蜜 二、句型 We went on a science field trip last week. What did you learn? We learned that ants are good. 三、巩固提高 （一）补全单词。 1．e_ _ellent（杰出的，优秀的） 2．silkw_ _m（蚕） 3．prod_ _e（生产） 4．thr_ _d（线） 5．mus_ _m（博物馆） （二）连线题。 1． A．The moth lays its eggs on a leaf. 2． B．People take the silk threads to make silk. 3． C．We buy silk clothes in the shops. 4． D．Silkworms come out of the eggs. 5．（三）选词填空。 E．Ants always work together. produce learned butterfly hole honey 1．We ________ that a baby butterfly can make silk. 2．This is a silk moth. It looks like a ________. 3．The silkworms ________ very long silk threads. 4．We buy ________ in a shop. 5．Snakes sleep in a ________ in winter. （四）选择题。 （ ）1．We saw the bees ________ the sweet juice from flowers. A．to drink B．drink （ ）2．We ________ many things on a science field trip last week. A．learn B．learned （ ）3．The silkworms eat the ________ on the tree. A．leaf B．leaves （ ）4．The science field trip was very ________． A．interesting B．interested （ ）5．Bees can ________ honey. A．do B．make （五）根据下列内容写句子。 1．I/ go to the zoo to see pandas and elephants/ yesterday. _____________________________________________ 2．we/ learn/ that pandas eat bamboo. _____________________________________________ 3．what/ you do/ yesterday evening. _____________________________________________ 4．what/ you learn/ on the science field trip/ last week. _____________________________________________ 本文来源：https://www.wddqw.com/doc/c1f65f36fc00bed5b9f3f90f76c66137ee064f08.html