仁爱版七年级英语上册Unit3知识点总结

仁爱版七年级英语上册Unit3知识点总结Unit 3: Getting XXXTopic 1: Basic Sentence Structures1.Asking for XXX:Excuse me。

could you please tell me your name?Sure。

my name is Jane.2.Asking for help:Could you help me with it?No problem.3.Asking about language proficiency:Does XXX?Yes。

he does./No。

XXX.4.Asking about the content of a letter:What does he say in the letter?5.Describing friendship:Jane。

Sally。

and I are good friends.6.Describing mutual help:We often help each other.7.Expressing different degrees of liking:Many students in our class like English a lot。

but I like it a little.What about you。

Sam?No。

I don't like English at all.Useful Phrases:9.Pen palXXX11.A lot12.Not。

at all13.Each other14.A little15.Very much16.A lot of17.Every dayPersonal Pronouns and Simple Present XXXXXX or things。

and they have ns in person。

singular or plural。

subject case and object case.First Person Second Person Third PersonYou/you You/you He/she/it/theyXXX1.Subject case and object case of personal pronouns:1) The subject case of personal pronouns is used as the subject of a sentence.e.g。

We are good friends.It is my cat.2) The object case of personal pronouns is used as the object of a verb or XXX.e.g。

We all like her very much.Please help me with Chinese.2.Simple present tense of n verbs:n verbs XXX and can be used as the predicate of a sentence。

In simple present tense。

the verb is usually in its base form。

but if the subject is in third person singular。

the verb must be in third person singular form.e.g。

I want to visit the Great Wall.He assists me with my English studies。

In the present simple tense。

a main verb is panied by the auxiliary verb "do" (or "does" for third person singular) to form negative and XXX。

The response also uses "do" (or "does")。

For example。

"Do you come from the U.S.A。

" "Yes。

I do" or "No。

I don't." Similarly。

"Does XXX?" "Yes。

he does" or "No。

he doesn't." What did she write in the letter?Unit 3 - Topic 2: Basic Sentence Structures1."Kangkang。

what does your mother do?" "She is a XXX."2.XXX.3."Where does she work?" "She works in a hospital."4."XXX."5."XXX."6."XXX."1.Possessive NounsThere are two forms of possessive XXX (people and animals)。

the possessive form is usually formed by adding "'s" to the noun and used as an adjective before the noun being modified。

For example。

"Kate's teacher," "my teacher's brother," "Lily's cat," "a boy's ball," and "the dog's name." For non-living things。

the possessive form is created by using an nal phrase with "of" andalso used as an adjective。

For example。

"a picture of a classroom" and "a door of the room." Sometimes。

possessive nouns for living things can also be expressed using "of" structure。

such as "What is the name of her cat?" or "What is her cat's name?" Note that for nouns ending in "s," XXX。

such as"Teachers' Day." nally。

if indicating separate n。

"'s" should be added to each noun.1.职业询问一个人的职业可以使用特殊疑问句“What does he do?”或“What’s his job?”等。

回答时直接说出职业名称即可。

例如：What does she do。

她是干什么的？XXX。

她是医生。

What is your father。

你父亲是干什么的？He is a farmer。

他是农民。

What do they do。

他们是干什么的？They are workers。

他们是工人。

2.构词法构词法主要有派生、合成和转化三种。

派生是在一个单词前后加上词缀构成新词，如“teach—teacher”、“act—actor”、“write—rewrite”等。

合成则是由两个或多个单词组合成一个新词，如“class+room=classroom”、“XXX”、“XXX”等。

转化则是一个单词从一种词类转换为另一种词类，如“work(v.工作)—work(n.著作)”等。

3.可数名词变复数的不规则变化可数名词的复数形式有很多不规则变化。

例如，“man”和“woman”以及它们的合成词都是把中间的“a”变为“e”，如“man—men”、“woman—women”、“salesman—salesmen”等。

还有一些词如“foot—feet”、“XXX”、“mouse—mice”、“child—children”等，变化也很不规则。

而有些名词则单复数形式相同，如“a Chinese—two Chinese”、“a sheep—two sheep”、“a deer—two deer”等。

集体名词总是复数形式，如“people”、“clothes”、“family”（指全家人）和“class”（指全班同学）等。

作主语时，谓语动词要与其保持一致。

例如：“Jim’s family are on the sofa.”（XXX一家（坐）在沙发上。

）His clothes are on the bed.Unit 3-Topic 31."XXX."2."Maria。

would you like some eggs?" "Yes。

please." "No。

thank you."3."What would you like to drink?" "I would like apple juice。

please."4."Michael。

what do you usually have for breakfast?" "I usually have XXX."5."May I take your order。

sir?" "I would like fish with vegetables and rice。