新视野英语教程_第四版_视听说教程1_课件 Unit 3 Science and technology.pptx

新视野英语教程视听说教程1第四版 CONTENTSTelling apart ?Testing your ears ?Opening your mouth ?Viewing together ?Voice of China ?Science and technologyUnit 3Wrap-up ? Five groups of sounds /?//a:/, /?//?/, /?//a?/, /s//z/, /z//e/Listen to the sentences and circle the word you hear in each of them.1. Look at that cot/cart over there. 2. It was a big shock/shark to him.3. Can you find the books/box?4. She has a strange look/lock.1orororor 5. Can’t you see it’s wrong/round?6. Mr. Brown has a cow/cock.7. You should sip/zip it slowly.8. The price/prize is great to us.9. A heavy snow closed/clothed the mountain.10. It has stopped breezing/breathing.orororororor Vowels[ ? ]VS[ a: ]cot/cartshock/sharkgod/guardshop/sharplost/last[ ? ]VS[ a? ]wrong/roundcock/cowsong/soundshock/shoutnot/now Read the sounds and words after the recording, then compare them.2[ ? ]VS[ ? ]books/boxlook/lockput/potcook/cockgood/god Consonants[ s ]VS[ z ]sip/zipprice/prizeloose/loseracer/razorseal/zeal[ z ]VS[ e ]close (v.)/clothe breeze/breatheseize/seethetease/teethelaze/lathe Practice more!1. hot/heart, dock/dark, pock/park, lock/lark, mock/mark2. hook/hock, push/posh, hood/hod, cook/cock3. bond/bound, clod/cloud, dot/doubt, moss/mouse, plod/ploughed4. house (n.)/house (v.), ass/as, cease/seize, sink/zinc, race/raise, rice/rise5. laze/lathe, Zen/then, raise/wreathe, whizz/with, closing/clothing Proverbs sayingsA short cut is often a wrong cut.欲速则不达。Lost time is never found again.时间一去不再来。He who laughs last, laughs best.谁笑到最后，谁笑得最好。A little pot is soon hot.量小易怒。A rolling stone gathers no moss.滚石不生苔，转业不聚财。3Read the proverbs and sayings after the recording, then practice by yourself. Tongue twisterHow many cookies could a good cook cookIf a good cook could cook cookies?A good cook could cook as many cookiesAs a good cook who could cook cookies.4Read the tongue twister after the recording, then practice by yourself. Word bankcellphoneprinterexcitingprobableheart attackrestartinkurgentinvitationvenuelaptop Word bank