二零二三年 优质公开课Unit3ElectricityProgressfile.ppt

Unit 3 Electricity Progress file Nature and environment Electeicity Progrress file： Vocabulary My progress contents Match the two halves of these sentences. ( ) 1 ( ) 2 ( ) 3 ( ) 4 Read this explanation about Our muscles are connected We cannot see oxygen because Please switch off the lights a b c d it is an invisible gas. when you leave. how paper is made from wood. to the bones in our skeleton. c d a b Vocabulary Write can, may or must in the blanks below. 5 —________ I finish cleaning our rooms now?—No, you needn’t. You ________ do it this afternoon. 6 —________ I touch the kettle?—No, you mustn’t. It’s still very hot. 7 —We ________ use a fridge to keep food fresh.—Yes. A fridge makes our life more convenient. 3-1 Write cannot, must not or may not in the blanks below. 8 My sister _____________ take me shopping today. 9 You _____________ give a young baby big pieces of food. 10 I’ve lost my maths book. I _____________ find it anywhere. 11 You _____________ get off a bus while it is still moving. 3-2 Rewrite these sentences into object clauses. 12 I need to eat more fruit.I think____________________________. 13 Listening to music is a good way to relax.She believes________________________ ________________________________. 14 When can John finish the task?Can you tell me __________________________________? 15 Who will go with us?Do you know _________________________? 3-3 Comments: 0—6 Try harder. 7—12 Can do better. 13—15 Good work. My progress * * 本页和下页中标记为“土黄色”的单词并非链接，而是要求学生在阅读的过程中猜测含义，从而完成第10张幻灯片上的“Word quiz”练习。 * * * 本页和下页中标记为“土黄色”的单词并非链接，而是要求学生在阅读的过程中猜测含义，从而完成第10张幻灯片上的“Word quiz”练习。 *