新课标必修三unit4概要.ppt

提示 in time to do sth./for sth. 来得及干某事；正好及时赶上…… (3)我刚好来得及赶上那班飞机。 I was just ____________________ the flight. (4)大夫正好及时赶到挽救了他的生命。 The doctor got there just ____________________ his life. in time for in time to save 2．cheer up 感到振奋；欢呼；喝彩；[口]振作些 完成句子 (1)你需要点东西让自己振奋一下。 You need something to ____________________. (2)我要带安吉到外面转转，让她振奋起来。 I’m taking Angie out to ____________________. (3)打起精神来，曼迪！ ____________________，Mandy! cheer yourself up cheer her up Cheer up 3．watch out vi. 当心；提防；密切注视 Watch out! There’s a car coming.注意！有辆车开过来了。 提示 watch out是不及物动词短语，常与介词for连用。 补全下列英文句子。 (1)当心，别把桌子上的纸弄脏了。 ____________________！ Don’t dirt the paper on the desk. (2)注意一个戴黑帽子的高个子男人。 in a black hat. (3)我们必须小心公共汽车上的小偷。 We must ____________________ on the bus. Watch out Watch out for a tall man watch out for thieves Unit 4　 Astronomy: the science of the stars Ⅰ.单词拼写 根据首字母或者汉语注释写出单词的正确形式。 1．I’m in a ________(迷惑) as to how to cope with the new situation. 2．He would never be ________(有害的) to anyone. 3．One ________(理论) about the moon is that it is a piece broken off the earth. 4．The ants were ________(拖) pieces of corn. puzzle harmful theory pulling 5．Our English teacher is a man of ________(宗教信仰)． 6．Students should pay special attention to (基础) science. 7．A balloon f in the wind. 8．If you m five by six，you’ll get thirty. 9．In this v conflict，about 20 common people died. 10．Man can’t live without water and o . religion fundamental loated ultiply iolent xygen Ⅱ.重点短语再现 1.__________ 感到高兴 2._________ 既然 3._________ 突发；爆发 4.______________ 产生；分娩 5.__________ 下蛋 6._______________ 阻止；制止 7.__________ 当心；密切注视 8.________________ 熟悉；掌握 9.__________ 挡住(光线) 10._______________轮到某人；接着 cheer up now that break out give birth to lay eggs prevent...from wa