九年级英语上册 Unit 5 Lesson 25 Let’s Do an Experiment！课件 （新版）冀教版.ppt

lessons25 30 lookintoscience functions grammar structures talkingaboutscience attributiveclause that scalledthescientificmethodwell it sworthatry evenifidon tfindaplanet ingeneral ablueprintisadrawingthatshowshowtoputahousetogetherwithmanydifferentparts scientificdiscoveriesaretakingourlifebetterandbetter wewilllearn lesson25 let sdoanexperiment 1 get的用法及短语 getwarm getalong on wellwith getawayfrom getback getin getoffgetup gettogether getthrough getto2 sb besure that从句 认为 一定 3 observesb dosth observedoingsth i learningaims ii learningimportantanddifficultpoints thenewwords experiment jar upside pour correct scientific method raincoat force pressure conclude correct experiment scientific pour jar upside method raincoat newwords force pressure conclude thinkaboutit doyouliketodoexperiments whatexperimentshavedone whatexperimentisbriangoingtodo what sdanny stheoryaboutwhatwillhappen languagepoints 意为 用 覆盖 这是一个系表结构 如 cover with mymothercoveredthetablewithcloth 我妈妈用布把桌子盖住了 2 besureof 意为 对 有把握 介词of后加名词或代词作宾语 如 areyousureofthismatter 你对这件事情有把握吗 句中的enoughtodo 意为 足以 做某事 这里的enough起副词作用 用在形容词或副词后作状语 3 itisstrongenoughtoholdthewater allanisoldenoughtogotowork 艾伦到上班年龄了 let sdoit ifbriandoestheexperiment willthefloorgetwet imaginewhatwillhappen withapartner makeupadialogue exercises i 根据汉语或首字母提示 完成下列句子 1 itisthebest 方法 ofworkingoutthemathproblem 2 haveyouheardofthe 理论 before 3 mydaughterlikes 科学 morethanenglish 4 youransweriswrong andwecandoanexperimenttop it 5 don tturnthebottleu down it stoodangerous pside method theory science rove 1 helockedthedoor careful beforeheleft 2 let s finish theworktogethernow 3 canyouguesswhat happen in100years 4 what sanotherwayof say autumn saying ii 用所给单词的适当形式填空 carefully finish willhappen 1 我确信你是一个诚实的人 i thatyouareanhonestman 2 请用一块玻璃盖上那个杯子 please thecup apieceofglass 3 小心 否则你会弄湿的 becareful oryou ll 4 把箱子倒过来 你会找到标签的 thebox thenyou llfindthela