2019-2020年人教版英语七年级下册Unit 5重难点知识讲练(无答案)

2019-2020学年人教版英语七年级下册

Unit 5 重难点知识

Why don't you…？句型的用法

Why don't you…？相当于Why not…？常用于说话人向对方提出建议，表示“为什么不……呢？”。如：

Why don't you buy a new bag for her?

＝Why not buy a new bag for her？你为什么不给她买个新包呢？

( )1.—I feel a little hungry(饥饿的) now. —Why don't you ________ for dinner with us? A．go B．going C．to go D．to going 2．你为什么不先看熊猫啊？

________ ________ you see the pandas first? 3.在空白处填入恰当的句子补全对话。

A：Hello，Tony！_________________________? B：I like giraffes.

A：Why do you like them?

B：_________________________. What about you，Lucy?

A：I like pandas.They are very cute. B：_________________________? A：They are from China.

B：_________________________? A：No，I don't like tigers.

B：_________________________? A：Because they are scary.

单元语法小专题(Grammar Focus)

一、形容词

形容词修饰名词，用以说明事物或人的性质和特征。形容词是英语中最常用的一种词，它通常在句子中作定语、表语等。

1．形容词作定语

形容词作定语用来修饰名词或代词，放在名词或代词的前面。如： This is an old book.这是一本旧书。 2．形容词作表语

形容词放在连系动词(be/feel/sound等)后，作表语，构成“主系表”结构，即“主语＋连系动词＋表语”，说明主语是什么或怎么样，即说明主语的特性。如：

The girl is beautiful.这个女孩很漂亮。

He looks happy today.今天他看起来很高兴。

二、特殊疑问句

1．特殊疑问句的定义及答语

以特殊疑问词开头，对句中某一成分提问的句子叫特殊疑问句，其结构为：特殊疑问词＋一般疑问句。不能直接用yes或no回答特殊疑问句，而要针对具体情况来进行回答。

2．特殊疑问词

特殊疑问词分为两类：疑问代词和疑问副词，其用法归纳如下：

词汇 who whom when where how why what 用法 意为“谁”，对主语(人称代词)进行提问 意为“谁”，对宾语(人称代词)进行提问 意为“何时”，对时间进行提问 意为“哪里”，对具体地点进行提问 意为“怎样；如何”，对方式进行提问 意为“为什么”，对原因进行提问 意为“什么”，对某事物提问 意为“哪个；哪些”，对具体或特指的事物进行提问 which 【注意】why引导的特殊疑问句一般要用because引导的句子来回答。because是连

词，作“因为”讲，其后要接一个句子来陈述理由、原因。

Ⅰ.用方框中所给单词的适当形式填空。

scary，lazy，smart，beautiful，interest 1．Dolphins(海豚) are very ___________．They can learn something from people. 2．—Let's go to the zoo this weekend.

—That sounds ___________．

3．My brother doesn't want to do any homework and he is ___________．

4．The yellow skirt looks very ___________．I want to buy one for my sister. 5．Lions are very ___________．I don't like them. Ⅱ.对句中画线部分提问，每空一词。 6．I can see many__books on the table. ___________ ___________you see on the table? 7．The T－shirt is black__and__white． ___________ ___________ is the T－shirt? 8．Lisa is from France．

___________ ___________ Lisa from?

9．I often go to work at__eight__o'clock in the morning. ___________ ________ ___________ you often go to work in the morning? 10．Mr.Green usually goes to work by__bus．

___________ ___________ Mr.Green usually ___________ to work? Ⅲ.根据汉语意思完成句子，每空一词。 11．不要在教室里吵闹。

Don't___________ ___________ in the classroom. 12．这里的人们对我很友好。

People here ___________ ___________ to me. 13．黄晓明来自哪里？

___________ ___________ Huang Xiaoming from? 14．你为什么不去散步呢？

___________ ___________ you take a walk? 15．你最喜欢的体育明星是谁？

___________ ___________ your favorite sports star？

1．forget的常用结构

(1)forget to do sth.忘记要做某事。如：

Don't forget to turn off the light when you leave.你离开时不要忘记关灯。 (2)forget doing sth.忘记已经做了某事。如：

I forgot telling him about it.我忘记了曾把这件事告诉过他。 2．remember的常用结构

(1)remember to do sth.记住要做某事。如：

Remember to post the letter for me.记得替我邮寄这封信。 (2)remember doing sth.记得做过某事。如： I remember seeing him once.我记得见过他一次。 Ⅰ.根据句意及首字母提示填写单词。

1．Water is very important to us.So we must s___________ it. 2．Please follow us，or you'll get l___________． 3．My grandfather is o___________ seventy years old. 4．Don't f___________ to bring your homework to school. 5．People k___________ elephants for their ivory.

Ⅱ.用括号内所给单词的适当形式填空。

6．He is very ___________(friend) to everyone.So we all like him.

7．The dolphins are very smart and ___________(interest)． 8．One of my ___________(classmate) comes from Australia.

9．Elephants are ___________(lose) their homes because people cut down many trees. 10．She wants to buy a necklace(项链) ___________(make) of gold. 单项选择。

( )11.We must save animals because some of them are ________. A．dangerous B．danger C．in dangerous D．in danger

( )12.Trees are very important.We can't ________.

A．cut them down B．cut it down C．cut down them D．cut down it

( )13.I forget ________ my homework，so the teacher is very angry(生气的) with me. A．do B．doing C．to do D．does ( )14.—Look at these new desks.

—Oh，they are all made ________ wood(木头)． A．of B．from C．with D．by

( )15.The school library is a good ________ for us to read books. A．time B．habit C．place D．job

完形填空。

My name is Brad.I'm __16__ Sichuan.I'm a(n) __17__ monkey and I am only one year old.I like eating __18__ and bananas are my favorites.I like forests，but now I live in a __19__．I am in a big cage(笼子) __20__ other monkeys.People like me and often give me some fruit to eat.__21__ I'm not really happy.__22__？Because I can't live with my parents and I can't climb trees here.Every day，I get up in the cage.I eat food in the cage.I __23__ and relax in the cage.I really want to __24__ my parents and climb trees in the forests.Dear people，animals are your __25__．We live in the same world.Please let me and other monkeys live in the forests，not in the cages.

( )16.A.for B．at C．with D．from

( )17.A.big B．long C．little D．old

( )18.A.meat B．fruit C．grass D．leaves ( )19.A.zoo B．forest C．tree D．school ( )20.A.with B．in C．about D．at ( )21.A.And B．Or C．So D．But

( )22.A.What B．Why C．Where D．When

( )23.A.sleep B．take a shower C．watch TV D．listen to music ( )24.A.like B．ask C．meet D．eat

( )25.A.friends B．teachers C．sisters D．Cousins

短文填空。

根据首字母提示，用适当的单词填空，使短文完整、通顺。

I love animals.And I keep two p__26__ at home，a dog and a cat.The dog's name is Dahuang，b__27__he is a big dog and he is yellow.Dahuang is very s__28__.He can walk on two legs.He also likes running and playing w__29__ balls.He runs with me every morning.Niuniu is the name of the cat.She has big eyes and short hair，but she is k__30__ of fat.She doesn't like s__31__．She only loves sleeping.You can always see her sleeping u__32__ the chair or on the sofa.So I often say she is a l__33__ cat.Dahuang and Niuniu are good f__34__，but s__35__ they fight.It's fun to have these two animals.

26．__________ 27.__________28.__________29.__________ 30.__________ 31．__________ 32.________ 33.__________34.__________ 35．__________ §1 单元重难点题组训练

____题组训练一__why的用法 Ⅰ.单项选择。

( )1.—________do you like animals? —________they are cute.

A．Why；Because B．What；So C．Why；So D．What；Because

( )2.Why ________go to the zoo?

A．don't B．not C．are you D．you don't