人教版高中英语Book 5 Unit 4 using language grammar language points 教学课件 (共14张PPT)

LanguagepointsWordstudy:

TranslatethefollowingintoEnglish把……当作太阳系及时一般地说来信赖；取决于目前做出选择天文学氧阻止thinkof…assolarsystemintimegenerallyspeakingdependonatpresentmakechoicesastronomyoxygenprevent…from…1.Whatitwastobecomewasuncertainuntil…他昨天直到七点才离开学校.Hedidn’tleaveschooluntilseveno’clock.

他们到了中国才能看了长城.Thecouldn’tseetheGreatWalluntiltheycametoChina.ItwasnotuntiltheycametoChinathattheycouldseetheGreatWall.Not…until…直到…才…Itis/wasnotuntil…that…强调句Itwasnotuntilseveno’clockthatheleftschool.(sth)beto(do):

1.不可避免要发生或必须发生。

Theysaidgoodbye,littleknowingthattheywerenevertomeetagain.Sheistobehonouredforthisgreatwork.

2表示按计划、安排要发生的动作WeweretohavebeenmarriedlastweekThetrainistoarriveinBeiJingat10:25Tellhersheisnottobebacklate!3表命令2.Theywereintimetoproducecarbon,…,whichweretomakeimportantis

intime:及时;最终

intime(forsth./todosth.):及时；不迟我迟早会遇见他.I’llseehim________.她会及时回来准备晚餐.Shewillbeback__________preparedinner.

你认为我们能及时赶上火车吗?Doyouthinkwecangetthere_________thetrain?intimeforintimeintimeto

与time相关的短语:

ontime按时;准时

Innotime立刻,马上

attimes有时

atatime每次;依次

onceuponatime从前allowedtheearthtodissolveharmfulgases…allowsb.todo…=permitsb.todo…Myfatherdoesn’tallow_________athome.Infacthedoesn’t_________________anywhereatanytime.

smokingallowusto

smokeThisproducedachainreaction,whichmadeitpossibleforlifetodevelop.Chainreaction连锁反应Makeitpossibletodo

使….成为可能

makeit+adj.+(forsb.)todosth.组长让我们可以一起合作.Thegroupleader____________________________老师让他们跟容易地明白那个问题.Theteacher_______________________________.madeitpossibleforustoworktogether.madeiteasyforthemtounderstandthequestion.5.Theymultipliedandfilledtheoceansandseaswithoxygen,whichencouragedthe1)Multiplyv.乘,增加,繁殖蚊子在夏天繁殖得很快.Mosquitoesmultiplyrapidlyinsummer.我那是第一次见到她.Isawher_______________.十年后,他第三次来到这里.Tenyearslater,hecamehere______________这是我第二次见到他.Itis_____________________________.第一次见到他,我就爱上了他.Ilovedhim_________________________.thesecondtimethatIhaveseenhimthefirsttimeIsawhimforthefirsttimeforthethirdtime.Remain1)系动词.保持,仍然是Infact,theworkremainedunfinished2)remainingadj.剩下的Theremainingstudentswillservefortheaudience.3)Remaintobedone有待,尚待Itremainstobeseenwhetheryouareright.10.…whichpreventsheatfromescapingfromprevent(from)doingsth.阻止…做某事同义词组：stop…(from)…keep…from…（此处from不能省）我们被阻止在课室吃早餐．Weareprevented/kept/stoppedfromhavingbreakfastintheclassroom.12….millionsofyearstocomewilldependonwhether…dependonsb.依靠,相信某人dependonsth.取决与某物我们都靠你来做决定了．We’llall_______________