that,whether if 引导的宾语从句

that,whether/if

引导的宾语从句在复合句中，由一个句子充当宾语，这个句子叫作宾语从句。我们需要从三方面来学习由that,whether/if

引导的宾语从句。一、关联词1.

陈述句作宾语时，宾语从句用that引导。that只起连接作用，没有实际意义，在从句中不充当任何成分，因此常省略。如：HecanvisitBeijingoneday.Mybrotherhopes.(合并为含有宾语从句的复合句)Mybrotherhopes(that)hecanvisitBeijingoneday.2.

一般疑问句作宾语时，宾语从句用whether或if引导。whether和if意为“是否”，在从句中不充当任何成分，但不可省略。如：IsTom'ssisteranEnglishteacher?Maywantstoknow.

(合并为含有宾语从句的复合句)Maywantstoknowwhether/ifTom'ssisterisanEnglishteacher.二、语序that,whether/if

引导的宾语从句要用陈述句语序。如：WillshegotoBeijingtomorrow?Idon'tknow.

(合并为含有宾语从句的复合句)Idon'tknowwhether/ifshewillgotoBeijingtomorrow.三、时态1.

如果主句是一般现在时，that,whether/if

引导的宾语从句可根据需要使用适当的时态；如果主句是一般过去时，that,whether/if

引导的宾语从句用相应的过去时态(一般现在时→一般过去时，现在进行时→过去进行时，一般将来时→过去将来时，现在完成时→过去完成时，一般过去时→过去完成时)。如：Andyknows(that)hiswifeboughtanicedressyesterday.Iwanttoknowwhether/ifmyfatherwillgotoLondonnextweek.Jackbelieved(that)Marymadeupthestory.Marywonderedwhether/ifJennywaswatchingamovieat8:00p.m.yesterday.2.that,whether/if

引导的宾语从句表示客观事实或真理时，其时态不受主句限制，用一般现在时。如：Theteachersaid(that)Chinalies

inAsia.that,whether/if引导的宾语从句Ⅰ.

用that或whether/if填空1.Lisabelieves_______shewillwinthetennismatch.2.Idon’tknow_______Tom’ssisterisanEnglishteacher.3.Leosaid_______hewouldreturnthebooktoEmilyassoonaspossible.4.Momwondered_______youhadwateredtheflowers.Ⅱ.

合并句子1.Heiswaitingforhisbrother.Mikesaid.Mikesaid__________________________.2.Theearthgoesroundthesun.Ourteachertoldus.Ourteachertoldus__________________________.3.Doestheboylikeplayingtheguitar?Hewondered.Hewondered

__________________________.4.WillIgoswimmingtomorrow?Sheaskedme.Sheaskedme__________________________.感叹句Ⅰ.

改为感叹句1.Theseflowersareverysweet.______________flowerstheyare!

(2019

贵州黔南州)2.Thefoodtastedverydelicious.______________thefoodtasted!3.Hersisterisaverylovelygirl._____________________girlhersisteris!4.Timcanplaybasketballverywell.______________Timcanplaybasketball!5.Hegaveussomeusefuladviceyesterday.______________advicehegaveusyesterday!Ⅱ.

完成句子1.校长做的讲座多么精彩啊!______________the

head

teacher’s

talk

was!

(2019

广东广州)2.Maria是多么诚实的一个女孩啊！____________________________Mariais!3.学生们学习真努力啊！______________thestudentswork!答案that,whether/if引导的宾语从句Ⅰ.1.that

2.whether/if

3.that

4.whether/ifⅡ.1.(that)hewaswaitingforhisbrother

2.(that)theearthgoesroundthesun

3.whether/iftheboylikedplayingtheguitar

4.whether/ifIwouldgoswimmingtomorro